x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ce000)='/dev/rtc\x00', 0x20400, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e17000)={0x0, 0x9}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00008b9000-0x8)='./file0\x00', 0x301000, 0x8) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) shutdown(r0, 0x1) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f000062a000-0x8)=0x0) ioctl$KDDELIO(r0, 0x4b35, 0x6) 2018/01/17 15:57:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x41729bbb0a475cf4, 0x200000000000000a) ioctl$int_in(r1, 0x5452, &(0x7f0000ff9000)=0x3) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000eaa000)="f0694eacb705225522378d06f561581e19295ff7ce47fb71672710421bceee47e0ced2eb5b90ed3175ae0ccd892292a406b60c76e4e6f49d786cbb8166b4b6e96790bb1ef0aa29d36f62d0befa8269c7dae78c27a8f304274a6ae0de36686cb56bc68b5d7d64e645cb5b0440577e1975c523ef7af0dc511c615b06fbba8ae1eaf20631d197072252b50b553f447dc37b554f85a323ee70f815a0afd59dd7729bcf9d4ef55fb402a333dc31d458f36c", 0xaf) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x40000, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x539) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00007c5000)=0x0, &(0x7f0000991000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000064f000-0x11)=""/17, &(0x7f0000041000-0x4)=0x11) 2018/01/17 15:57:07 executing program 0: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00005c2000)=0xc, 0x80800) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x100000000000000f) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000021000-0x14)={0x0, 0x57d, 0x800, 0x8, 0xffffffffffffff52}, 0x14) 2018/01/17 15:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 5: r0 = memfd_create(&(0x7f0000997000-0x8)='wlan1GPL', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000677000/0x800000)=nil, 0x800000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 1: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ade000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000005b000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000078d000)=0x14) r3 = geteuid() mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ade000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x9, 0x2, 0x0, 0x2, 0xa0, 0xa0, 0x3a, r2, r3}, {0x80, 0x10001, 0x7, 0x40, 0x80000001, 0x1, 0x67, 0xffffffffffffffe1}, {0x5, 0x400, 0x8, 0x1bd}, 0x9, 0x2, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3c}, 0xa, @in=@empty=0x0, 0x7, 0x3, 0x0, 0x7ff, 0x8, 0x3, 0x3f}}, 0xe8) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000ade000-0x12)='/dev/snd/midiC#D#\x00', 0x967, 0x400000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000+0xf48)='/dev/vga_arbiter\x00', 0x408000, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000ade000)='/dev/snd/midiC#D#\x00') ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000ade000-0x4)=0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000627000)="", 0x0, 0x200418d4, &(0x7f000051a000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfffffffffffffffc}, 0x1c) 2018/01/17 15:57:07 executing program 1: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000aed000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/17 15:57:07 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000093a000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000698000)=0x1) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f000093a000)={0x400, 0xfffffffffffeffff, 0x8, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "00000807c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/17 15:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f42000-0x8)={0x1, &(0x7f00000cf000)=[{0x74, 0x0, 0x4, 0x0}]}, 0x8) 2018/01/17 15:57:07 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ffe000-0x11)='/dev/vga_arbiter\x00', 0x44002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d0b000)=@assoc_value={0x0, 0x0}, &(0x7f000043e000-0x4)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ffe000-0x10)={r1, 0x1, 0xaa4d, 0x2ba}, &(0x7f000039c000)=0x10) r2 = syz_open_dev$vcsn(&(0x7f0000ffc000)='/dev/vcs#\x00', 0x101, 0x1) bind$inet6(r2, &(0x7f0000a3c000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x6, &(0x7f0000109000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe00) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000d2c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/17 15:57:07 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) r0 = getpgid(0xffffffffffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000020000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpgid(r0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000025000-0xd)='/dev/usbmon#\x00', 0x3, 0x900) ioctl$TCFLSH(r1, 0x540b, 0x6) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x29, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000003000+0x636)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000024000)='./file0\x00', &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000015000)='./file0\x00', 0x0, r1, r2, 0x4, 0x1, 0x10000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000025000)='./file1\x00', &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 15:57:07 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000d000-0x9)=@rc={0x1f, {0x0, 0x400, 0x6, 0x0, 0xde6, 0xa1}, 0x20}, 0x9) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) setsockopt(r0, 0x111, 0x0, &(0x7f000000d000-0x4)=':\x00\x00\x00', 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000005000)=[{&(0x7f0000002000)=""/19, 0x13}, {&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f0000006000-0x24)=""/36, 0x24}, {&(0x7f0000003000-0xd3)=""/211, 0xd3}], 0x4, &(0x7f000000d000-0x28)=[{&(0x7f0000004000)=""/21, 0x15}, {&(0x7f000000f000)=""/185, 0xb9}, {&(0x7f0000006000-0xe6)=""/230, 0xe6}, {&(0x7f000000a000-0x76)=""/118, 0x76}, {&(0x7f0000002000)=""/144, 0x90}], 0x5, 0x0) 2018/01/17 15:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d1b000)='/dev/usbmon#\x00', 0xffffffffffff8000, 0x240200) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b17000)={0x0}, &(0x7f00006fe000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/17 15:57:07 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000899000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x8, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/17 15:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f0000562000/0x2000)=nil, 0x2000, 0x4) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000798000)="", 0xd7a3, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d8e000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x3, 0x9, 0x100000001}, &(0x7f0000f7b000-0x4)=0xa0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f7b000-0x14)={r1, 0x9, 0x4, 0x7, 0x715, 0x5}, 0x14) 2018/01/17 15:57:07 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x18, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 100.537910] audit: type=1400 audit(1516204627.443:72): avc: denied { setopt } for pid=15722 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/17 15:57:07 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000734000)={0x0, 0x0, 0x0}, &(0x7f0000de8000-0x4)=0xc) get_robust_list(r0, &(0x7f0000753000-0x4)=&(0x7f00006c7000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000c69000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) [ 100.601800] audit: type=1326 audit(1516204627.506:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15749 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f02c79 code=0x0 [ 100.626777] audit: type=1326 audit(1516204627.532:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15749 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f02c79 code=0x0 2018/01/17 15:57:07 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ftruncate(r0, 0x8001) fadvise64(r0, 0x0, 0xffff, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000025000-0x8)={0x6, 0xaa7, 0x1, 0x0}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002d9000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b36000-0x18)={0x0, 0x9, 0x20, 0x1, 0x5}, &(0x7f000095f000)=0x18) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000a8a000)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002a8000-0xc)={r1, 0x9, 0x3, 0x6}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2713, &(0x7f0000519000-0x1)=""/1, &(0x7f0000cce000)=0x62) 2018/01/17 15:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000cda000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x400) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000e62000-0x8)={0x0, 0x0}) getitimer(0xfffffffffffffffe, &(0x7f0000f6e000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b21000)=[{{0x0, 0x0}, 0x8001, 0xa7, 0x5}, {{r1, 0x0}, 0x81, 0x3, 0x0}, {{0x0, 0x0}, 0x200, 0x2, 0x1}, {{0x0, 0x7530}, 0x5, 0x0, 0x8}], 0x40) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ef000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = getpid() getpriority(0x2, r3) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000df3000)=0x7) fgetxattr(r0, &(0x7f0000e1d000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000077000-0x96)=""/150, 0x96) ioctl(r0, 0x180004528, &(0x7f0000f50000)="") ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000368000-0x400)={""/1024}) ioctl$int_in(r2, 0x5421, &(0x7f0000599000-0x8)=0x4) 2018/01/17 15:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000098f000)='/dev/ion\x00', 0x60000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056d000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000514000)='/dev/dmmidi#\x00', 0x6, 0x4000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000f7a000)={0x800d, 0x2000000000006, 0x1, r1, 0x0}) r3 = dup(r2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000670000)='/proc/self/net/pfkey\x00', 0x488000, 0x0) mmap$binder(&(0x7f0000ea1000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) 2018/01/17 15:57:07 executing program 4: mmap(&(0x7f0000000000/0x96e000)=nil, 0x96e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e0000-0x8)={0x0, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000078a000)={0x3, 0x8, 0x3, 0x401000000, 0x3}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000-0x8)=[{&(0x7f000096c000)='s', 0x1}], 0x1, &(0x7f0000061000-0x120)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 15:57:07 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000024000+0x1e9)=0xffffffff, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000001c000)={0x0, 0x4}, &(0x7f0000025000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000026000-0x63)={r2, 0x2, 0x5b, "80628a9db1f792d3239308cc0fccca31bf963febf5df693711bc1216f7e7a8d42d1edf828a26bc77630de9098a5395dced0ab75f24033bdfbdb67395c378bd978468fd91a62ce4f2b8b021417ed9dac941d898309d067d22bfaed7"}, 0x63) 2018/01/17 15:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000bd000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = memfd_create(&(0x7f0000214000)='wlan1\x00', 0x0) flistxattr(r1, &(0x7f000096b000)=""/121, 0x79) 2018/01/17 15:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 2: socketpair$inet(0x2, 0x801, 0x0, &(0x7f0000387000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000a51000)='net/raw6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000bd9000)=0x3, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000031000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000030c000)={0x7fffffff, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000b4f000)={0x80000001, r2, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000e1c000-0x58)={{0x9, 0x0}, 0x2000000000000000, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000fa000)="2e86f81695eaed733ffbdefbea5bdf63dc058113953e64c7ebf4ab590172a22db64dd29a8139299e4a6eab3536593f4a2f7e102fb54f35b1969cd53555a2f4fdbccd69defd9da108b4960cf697ab4c18ca25193718e3d5c263f4380679583dbf0594b95b0c2a8fffa6317d2ce01fd1858f5ea137a7ab3f8c92aab9964b4e3f2f4bbdfe35a5f201af47dad46224433f2dbba3f744eed76330c0562e2143a02c435c9ddd6a03c24a1595e789cacf870117281a6a35ea4a766e3e399fcc93d091344faa409c24826b3f2b68c2135c0bb96066b26af64d870daeb77c16c23943da386ce9670db3935af2f79a25ee67b7afc5adf4123e9ca06289200430412c96775aff33457f017d325744458beb0df7ffaeac35495e0d7ced15a0f91519cb67ee223926fe48ed56f0925a825bd21a27b4f9d5d5ea51e386b329249c08e31af1270fabceb3376016ef1594a7f0b1e8ea2226bdb91e27857ee9430c9971154a3c1e1058a228b3746bd7a0893d652a324c0f948c9d51b02a5a7dc8dcd4f87ba5d00852019a742a8fff412e61fdbac9a97959126d1a374a76ace1844d6141d974802e0b60cc7fee614e41a8defd37d8fe574b72017a4aff2efa14611a80bf4f5c3e446c9e6aa6f95af416502be68e6ec56d571024c279a39390502717c49f949e6b4a9297b5f9b32a783381366743e123ef3d3b0053fbc088e933bb4b466c62799a36c5f7d894c882b1fdf032d4a84ef54c17b467bdc1d81d9413da8f17cf0bf60bf7294b0d1f8d77afa56856bcc6e1e9195b95dde92f0968d7547151f6b8f4a2f5404293a3ed792403ccc6dbbf639644c17fb518d1598e8d6e58c5d067e30f50886a50adb5d0b31173f1283fea945b702aa0fb16dab6bef2d932c3953596669dd479c6e25e38d3e954f8c73788092ed5e51a37d011ca2a7ac5b1d8cb36330f6b9e7615dfd6f834e718b5961a5957d885c098f931790497d13710a49c1603b0313c175107bbd55729bef9bb9298ada06f2dc4d3ca40a14ea59980a9fbe47dd9bc049da2cd22f71e96953f9702eb26c3d8de9906368efae88a8da9f3d76588878250339ad8ddbdfe82d2ffc8a2d5103ce97ab25fdf610d7f12f9203b2ad1a13b1e8781665ea759e55a89d33f43512b2c17af6c5edbb5036d15855d5de56c7fff25c351c77e44f7e29dc2c94b0b76e420ac52bbee37a6e2891a878decca0c01902dbc1c7fe95d505a0cbfc59d0b5c53f00650361786f613de2fff88912155045fc35e4cd9211422a414e36b8d45f008b18e51cd4f9cccaf1b599d7d1d643f6c231ffcf4c60583492a4169da457fbce81bf98dc433cffdfe7eb3d05bc12f8b6ea215a4d0f09c5a2d7902a9d79ae2014135fc41d1a3ee596c00b2a787d68f8a145270777fc56e3f6a314de7c8e2a6b5ad265315170abc046d6ecb77198df944c59b4307eaf9d3b57c5b37cc3688f00e3d87dfcdc2351523dcecf897331a4962256d7a2de750c9865b6873294a4b22b84066a87597a628d74bed76abb0ea03e2e5c99862420414d5692de6480694c4294ea2ef62fe521b7a047fccd07d159278d95ebbe318b2c6cb6e653a1778bfc1735bf7dc4470833caa366eef1f9a54b4db6849fcfe798224a5838b8dd568df4ee837ed781ff429c3511e8a7b6954bc83fee5aaa6ce9461f38946d41e256459dcc7d6b1e59fb20d975f12d6999a2fabad62cb38a464de72e89fb110f1a4f99babc4e7dfccb5a0e7ca53192052356d6dcf7868de0a7607b302262c5654aa6ebe5e98b9e9378baf50d6386ae4f7ffbf9419dac519c4c92bf6e1b5395486800d33e7511c4a5bdb001b73d74d4e934871d29ef4bf6fc3f61ecaf0ea7b05abf252c6b2f602949b3e01b1916bd40102f4d2452f9f92fc6b461865c920f6e182b643b3d62aa5bda7316878920ebef3bb8f3cdef94db0d0f223fdd72fd9788652cc9920eaa3b4c2d96d42f814d34a815e5a53a29162ae797e5eaacf2b969091f7c35fdda6e00880f9695c543827139911eb334d4bcde85cb0cae6736dba34bb4c44b56033681f91fd61bccb08d513615cac122f66de57036d011e9b6be8ba1e965f383b070053d289da7c6468fc7de10f7a351af0b023ab3e188fc1fbedf72e03bdc3b35ed72af630d7c6a380b14285f3d2c7d2fdcabcd9e52c52b5d32063ac4ed1453f5001f5bfa789fcfaf4df33ec24e2423dbf56f331ef2ccc9d76a05050f86ae253d4e02abcb0959a0d245ceb2dac32c8e151c648730c1b0470f1fb9d22e8cbd679fbddc6e5128250d469368ec1589b433cf79bc5e9c4912b3b2e0f6af5c0f1172ced37d48f9db55812fb0cc5711d86e6e2820f102ff0c0be0b7e6f3cbeaba9a6765ad1c957ef1605d3a77683073da7ae62bf8ca9a0e23b6d702aa155f9e1177ff876996fd8bfaf1c02ed7139008cca5947d80dc6da7515148297763b4d78d46bd3a2c1d53447de855b46a256aa3d30b4ed17704a50d0025ca00aec880bb777598402279d9cca3241521219777297587a46b24382d0c5c439b92dc68661ab582ba49ad37ca178973aea15e6f6fd477e7df2a21c3a9a2485fbe599a6ef24911d7ded02a735bfe78f1397f090c0a38666d7b2cc3cbe3432b8489c3350b23fd81bf027790ab080ffbb6bdba85be09422a85ff053c1f78bae3d793289a38b154166cf2b8e14e621c5c5ad9e137b5efd3e31c4b621aca69786bc7f49fd77117063704c99d885a4ab6ef1714f7753713eb27defd515edce349d077bcff39d5806bd815b848d654a51d24bb4ff7ee89410891df67945276a61fbbc874cdb66f88ccd25ea44ea8dd09f47b70d2856e1f899a8cc77fc36513a5493f2aeb1f1d6334d6d9d0d5acd1ff043b92c5794c81e8599f6eac4a551eb834e67b1a6af0c46d4c4b74cb8aeaed1d580328190418f4028e30dbd889283f1d7e9a39633a5d2cf048c5c7fb985f2f5eec374a0ea64e21687fe9fc7386e9e265373d876500e85e7bec4604919368af633ef0cf85cc94e75d6a612a0eeeef235e395ac51703ffb0c082f6667e7b0f149809e15ab376e11bd90aff883a48f818145d54d9163243f64cc5767218498974c69572d21c9a4a6e9a5bea32b519d6020f9b0c67261634b1475590989f7eab3dcd2e0b7eedce505825fb1a201bd5320534e0fe2fd87e30fe8de5402a14ae4b019b7081753cf8258a1d71612b3076d54fabcc05f06c38b98929fa3434f42d2ce00a9296b98c6562875de71f51bffcde776c0d27f269d82361d1767b176e23b3fc1c342fd84b494214647618f119491bb74ab4a95460427b8ca8ea0b878902a5358261ec828f17947297a42bd106cd1f53c46bec6d140f5506a223e76f84b3b953bc21ea619c96328fc59561cdb8fcc790dc6f8b446b28990d5d781ff3e4589c26ed75b2de63c8525f2094fade35989cc2be3a4241191d11401e121cd7571a636b6412d64612953b4ff0752bd3fd350d556819b0f76bdfdf559287dda9353cba810a1f86c314e0abf2ba8970169794aacab67811d312166889098a117712c4c67067413d5909c9a5f6ee51c86c6576c9157b13ec4979dccfa6a123a865e4cdff2f8a62bb2d1553adf09d15221322458bf9c354731e667b9f4807b9bf251a08d3231c8921d33261b6aca2da185a8ef2863a923beff84d18ffa19d2148679557e1f8b13f302a26f5a09b064376d2f75c77c8eadb91176dae3507b76e8dfca6b39f0e580ffeb1d660813d60418293a9e9c2619892ad04cc8d5aafcc110a3d5893d9d4f8df87a458741c9b8b8e43f87d0c87a99587af2608c0f55297f66ce67684c7ebaef58450e7573e89c0080e806e410cc8a2a19a4b56fae3a73c3689bd7765e4609458e946b3f0c73cbff3b1ec98145008ba54d4add704917c75b0efee9196a942c497d2d54a0332319409025bc00aecdaddcc2a538b4dbfe2bc64d3d0a5feeb8faaede5f8d3b43b59f29b566d7fcad00eca96c9e1434a04f5463dbdb181cd834927cec360dcc6d3c53311d9db0a4c0e08041ab90a4173604491f2f42d08ca0411ab13a12ce072931d230e4c88ee6a979dc4c73f9c52e07eda954a786af0143c725b71952d7cc02582eec6c03df9752b0b0b7ff2688a09c262b3db58f0c76dd5dea5c87ae84e0ea1cf25e5021376645b1489a223f7e6c400b5759705cd0b22321a1b820a3e4dad438d06b3c763a385e89c579b5298604c6de0adb767933427a4b8fa8d0326d1997ab94cae0432ba3ef6c0d01f9d447f5d0e14a4dfe79635244b4d7e7d3348662963b211609f25872e69677d16e8ebe25b434043a0e06976237650eda4123cf8b69db067d848d115a34443996be541d8b309cde1d0449baa3a4bda1e4159eec1ff4ccf7ec65445463c8839c13991e577355fdd5f4498fc9fc0bc75594173b2d3f76a4ea66a5f6993c1df7f25975d1af9b0294430db743156ed9a21f07fe454e000d11bffb75d9ab08c1dffc6de9ffb991c083d4c9debda46cca847843d5334ca40b6753ccc35d7f34d98680a95c0c7f14da04ee07e5ca77b686d0c53b9cc5aed976f06f8ec69fd2972eb2cf5ac9977dc72a4fafb84a06e174294309c465d3908f179ce22304b117d06993d5b9781cfb42c4946da56db6cc68413ff9067c3e5c88be88992e8c864a2ccddd0c52da34c195b8bfba87e5715ba4f1a185d0177d04320e5135852215eaa72ec18f277ef7927dc6dd9f6e195b0370a13d8ac72a2a942afefc9c1a3ccdcb00a33063ef2ff20f3536bb2706eb4e5ebff7f5cd1940eebe8a966e3e6519059077c9b8a3173a4ff0083ea16a38a3b05588f417a5d1b8030cf351a1bdf9738f40c26ec64b8ca5137aef4f62759ad68ef6833c535be9a3f6cc26cd14b5f1678e61644d4bc623d37a4a83a95487830e93e91f75f437babb2a13a945ad34d3d073b12130621d393462f4b6c61f45161476a1155f546ae8aca064801f583c1bbc299e3424dafb08eaed732db542da97b21027f52d53f05c68fdfde65fb6f2bec7a41d111a8ad91c45faab9c9415e1098b5c386e4d6e952df5be0e95ce882bf7fe20a9b92db61b3afa9d81ca10182cabff565764f2be695f5aeb102a295ba77fb144fff3dcaf3f839c721f640b48499b94a0200fb47b183624b555a57158d230f843c045566fc73ca8fe1373bf9ba84d6cb067c7ddd892e53b09db59e4441fefc5b50b89cd2ead6426d68f3d8f30bfc2432e32e57f10ab612a91326ebb474edbdf2bf1bf07d966f408fb692124a308fe81308b6c2ca2dfdd5e01b9c12793ba2d79a8cf0616684dad8c6bc6163e89baeb17e5e18ac350691b7e836301c8861abbf0bf7e62f45bc253e866312403f3221ad9609669b89c1dd03b37927e94080f9df53145017baefc4c68e811d8ea4dbed7883e5ba3e2e0c576e2f4d4218d04a4a8a95df467201dc95ec4738538e57d4175fde094d3fc367b800d8a2c9867f23b305d1726c0f8c777e27c562ed5bf960014367ead4133d5b5bcc2f8faddeda577d621decceeedc1cdf26ae54b0e652ce0b7a154e7b2e6db40deb9ac3121c4f421cb62575796896c0011dccd87a23683b2384bc925acc757f6d88eba008d392c4afb900e2ed516e300da543ac76829e34d39293eeae9b4d5f2a7e2c685008f6309220312a85425d0ba1a2c4f0af76292cb5eddce31c41ebc3906b1995f18b7fc832e7a57a850500fdc0f2ef872b2643e20f149e643bbb54f456549b48dff39b8e589a93bc5e3b47ec0f14a86ba3bd21b8c1d30de51baf5b369b8777c9157851e218e4b395f8b05ff19fad9d6ab9b41") syz_open_dev$sndtimer(&(0x7f00009ed000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) 2018/01/17 15:57:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r3, 0x1) accept4(r2, &(0x7f00003ca000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a0c000)=0x14, 0x0) 2018/01/17 15:57:07 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000025000-0xa)='/dev/dsp#\x00', 0x401, 0x801) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000013000-0x8)={0x0, 0x1f, 0x6}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000025000-0xc)=@sack_info={r1, 0x7, 0x3}, &(0x7f0000025000-0x4)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/17 15:57:07 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, 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$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f00009c6000)='environ\x00') sendfile(r0, r0, &(0x7f000096b000-0x8)=0x0, 0x7c) [ 100.734769] ion_mmap: failure mapping buffer to userspace 2018/01/17 15:57:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000026000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000026000-0x4)=0x14) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000024000)=0x9, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f8000-0xa)='/dev/cuse\x00', 0x80, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000049b000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c26000-0x4)=0x975) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/17 15:57:07 executing program 0: socketpair$inet(0x2, 0xb, 0x3, &(0x7f0000623000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="00a13e046b02089b413ff51e5bda8ed3f97c65c510889b6c3bd80fd0d9d54ff216bc038d6cc70e09f3e25ebfb9a5accad9bb894dd2342d4a7a5c92119ac600e3f01ea4593393fc2153e1d5e11549df0d95fa584dfdb99cd7f1417ea3cee775b55c0f09ad15d8369ddecb50857b21f690f8fe49f7e11dba50e53d34191bbe5560c0759d2ced76ab5ef84db19d78fd12b906363bb8dba458215dc5b3d769e81cdaa1d537941974115f0326e0fbc9e471df3e78b205a3c14b62bfdb29fa016c0690f3bbf2f5ece042e19409bf8e07c11351cbda62958b51567cd713d8d7f2b4e19f0698138ac6781769", 0xe8) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000)={0x0, 0x0}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000020000)={0x6, 0x0, 0x6, 0x100000001, 0x1, 0x80000001, 0x5, 0x7, 0x1, 0x2fa7, 0xf4, 0x5}) fdatasync(r1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 100.786306] ion_mmap: failure mapping buffer to userspace 2018/01/17 15:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000b95000)='/dev/vcsa#\x00', 0x4, 0x4000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000085a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlock(&(0x7f0000ef9000/0x3000)=nil, 0x3000) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000fa1000-0x20)={0x0, 0x0, 0x0, 0x1fc, 0x0}) unshare(0x801) sync() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000099e000+0x9e7)={0x0, 0xa2, "e1df263da3f40cc03086dd0dd934be45fa556aff93c0321e0719b3890f10ff48fada9618871f74487fc7d0bdd252306431b001049f89f05028e6d58352fc31aa2a50e436caffa03495a1243294c5726c1465cd9eef74e9c6957ebbc135f8205ee4b06a0435bcf2d3b0f76f9b48f0b5fdcdfcfcd7d2c5b67b1a6d21795a10ddf3710aa3bfab682d1ebdf476366b463b1418ef5a2a7b093e7cd815bda3f244d7fb427b"}, &(0x7f000059a000-0x4)=0xaa) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b1d000-0x4)=@assoc_id=r2, &(0x7f000049c000)=0x4) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x2, 0x0, 0x4000000, 0x0, 0x0}) 2018/01/17 15:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bfe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b2f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1a000-0x4)=0x8) r1 = socket(0x80000000010, 0x80003, 0x0) write(r1, &(0x7f0000ae2000-0x5a)="260000002a0005d90000000000f7e40000000000010000001b001200f0ff1c0102040000070613e858fef2cb2160dc40d6ef4877bec65cac3c2761fb7107a060662ef9b219e41c3ba54a941c444d60b3d6b1a241b767ba34a723", 0x5a) 2018/01/17 15:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00003bf000-0xc)={0xfffffffffffffffd, 0x0, &(0x7f0000293000)=""}) r0 = add_key$keyring(&(0x7f00004e5000)='keyring\x00', &(0x7f0000ca2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000855000+0x65a)='keyring\x00', &(0x7f00004ad000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000084c000)='/dev/vga_arbiter\x00', 0x2, 0x0) keyctl$search(0xa, r0, &(0x7f000027f000-0xb)='cifs.idmap\x00', &(0x7f0000caa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/17 15:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000000b000)={0x1a, 0x2, 0x6, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000026000-0x15)='/proc/self/net/pfkey\x00', 0x80082, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000026000-0x4)=0x0, &(0x7f000001a000)=0x4) r3 = add_key(&(0x7f0000025000-0x6)='logon\x00', &(0x7f0000021000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000024000)='user\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001a000)="af9adc2b79f483242329cdeb678000797f0ed1eca629ca3ee8173f932432da2a6d66026ea2661989f4fc6dc86b890fa075e894719f741884ee065dc330098e2008b02f4f7545d62dd54c48694aca4acdf83585b4c514aa62079c0d9c1329c393037d2498a5708edd7edf535e6cbcfd1606b78ce71999abea26efb91941f4de3bf2e8693dfee8a9d82bfe70e7caeed65fb0882d976c193c47ea8efc3a2823d16273826d", 0xa3, r3) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 15:57:07 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000025000-0xa)='blacklist\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x0) 2018/01/17 15:57:07 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$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000bc0000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000aef000)="", 0x0) 2018/01/17 15:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d24000-0xc)='/dev/autofs\x00', 0x119200, 0x0) getsockname$ipx(r0, &(0x7f00009e0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003bb000)=0x10) r1 = 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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000af8000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0x5, 0x400000000000003) getsockopt$inet_int(r2, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) statfs(&(0x7f000070e000-0x8)='./file0\x00', &(0x7f00004f5000-0x5b)=""/91) recvmmsg(r2, &(0x7f0000ae5000-0xa0)=[{{0x0, 0x0, &(0x7f0000423000-0x18)=[{&(0x7f000001d000-0x31)=""/49, 0x31}, {&(0x7f0000b48000-0x7b)=""/123, 0x7b}, {&(0x7f0000e3f000-0x13)=""/19, 0x13}], 0x3, &(0x7f0000790000)=""/88, 0x58, 0x723}, 0x3ea93ff6}, {{0x0, 0x0, &(0x7f00008de000-0x20)=[{&(0x7f0000fbc000)=""/5, 0x5}, {&(0x7f0000a9a000)=""/239, 0xef}, {&(0x7f0000f45000)=""/85, 0x55}, {&(0x7f0000068000)=""/4096, 0x1000}], 0x4, &(0x7f0000d02000-0x62)=""/98, 0x62, 0x4}, 0x5}, {{&(0x7f0000384000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a2d000-0x28)=[{&(0x7f000039b000)=""/204, 0xcc}, {&(0x7f000045f000)=""/136, 0x88}, {&(0x7f0000cd0000)=""/153, 0x99}, {&(0x7f00006ee000)=""/20, 0x14}, {&(0x7f00009ae000-0x51)=""/81, 0x51}], 0x5, &(0x7f0000b9f000)=""/172, 0xac, 0x5}, 0x30}, {{&(0x7f0000921000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000afe000)=[{&(0x7f0000d76000-0xe8)=""/232, 0xe8}, {&(0x7f000025a000)=""/78, 0x4e}, {&(0x7f0000ab6000)=""/48, 0x30}, {&(0x7f0000409000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000013d000-0xb3)=""/179, 0xb3, 0x7}, 0x85f}, {{&(0x7f000041b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000efe000-0x8)=[{&(0x7f00004ee000-0x89)=""/137, 0x89}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x8}], 0x5, 0x1, &(0x7f0000276000)={0x0, 0x989680}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9f) 2018/01/17 15:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007c7000+0x151)='/dev/vcs\x00', 0x40, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000062a000)={&(0x7f0000212000/0x2000)=nil, 0x2000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/17 15:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = accept4(r0, &(0x7f0000014000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x80000) r2 = gettid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000024000)={0x20071026, r2}, &(0x7f0000024000)={0x0, 0x6, 0x0, 0x4, 0x401, 0x7}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000026000-0x10)={0x6e, 0x3ff, 0x3, 0x1}, 0x10) ptrace$poke(0x4, r2, &(0x7f000000b000-0x4)=0x0, 0x81) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000017000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00') setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000025000)={0x4000007f, 0xffffffff, 0x7, 0x1}, 0x10) 2018/01/17 15:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000a2000)=0xc31, 0xd2) r1 = syz_open_dev$usbmon(&(0x7f0000572000)='/dev/usbmon#\x00', 0x7, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c6a000-0x10)={0x2, 0x2, 0x3f, 0x400, 0x0}, &(0x7f00002a9000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000eda000-0x16)={r2, 0x11, "47d01dc3e9281813a4f7ea453047319e03"}, &(0x7f000059a000)=0x19) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000740000)={0x0, 0xffff00}, &(0x7f0000ac5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001db000-0x10)={0x1, 0x4, 0x67, 0x0, r3}, 0x2c0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001bb000-0x8)={r3, 0x68}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000077d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f00000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006ef000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, r4}) 2018/01/17 15:57:07 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff68, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000025000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000025000-0x70)=@hopopts={0xc, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x100000000}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}, @generic={0x1000, 0x35, "4527452678f4da47d541dcd6b2bedb57d9fc19a5123258ae739d37c52bffbed8a8debe1d7ded7e57159c90a266fdcdc78ed2db2fa0"}, @calipso={0x7, 0x8, {0x6f, 0x0, 0x5, 0x40, []}}]}, 0x70) 2018/01/17 15:57:07 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x80000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000014000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 15:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008ec000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000c73000)={0x0, 0x0}) 2018/01/17 15:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000726000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000445000-0x4)=0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) tee(r0, r0, 0x7, 0x1) 2018/01/17 15:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000053f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000544000)={0xfffffffffffffffd, r0, 0x1}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000488000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a55000-0x9)='/dev/rtc\x00', 0x0, 0x0) r4 = dup3(r0, r3, 0x80000) fchdir(r4) ptrace$getregset(0x4204, r2, 0x205, &(0x7f0000b0d000)={&(0x7f0000743000-0xc0)=""/192, 0xc0}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 15:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x800000100000001) 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) prctl$intptr(0x0, 0x0) read$eventfd(r0, &(0x7f000052e000)=0x0, 0x8) inotify_add_watch(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 15:57:07 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000465000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000aa7000)=r0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x400000045, &(0x7f0000003000)=""/30, &(0x7f0000002000-0x1)=0x1e) 2018/01/17 15:57:07 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000025000-0x10)={0x1, 0x3, 0x1, 0x7fff}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f20000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cff000-0x8)={0x0, 0x7}, &(0x7f0000b79000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000007e000-0xa2)={r2, 0x9a, "649c691c995aca47d718fe3abd0413cd2a0262f22dc992c3abaae071efbbcc5b38952055e9a3af1bddce101b93724ed58a82520b61d6c54168c98f1247eb433e07255a2087c42614e6b36615ab63ba796389cdc141ae886efcfcaa759beb27d4f7c403255d49138e82564acb646d858f1c7d1532b87e4a90f1ef3cb1414dd7f1bb5862b6f5e327a2692f86af7e3de6ad2219ba4b16bd1301583c"}, &(0x7f000028c000)=0xa2) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/dsp\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000005000+0xea8)=""/66) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000009000)={0x3, 0x2, [{0x0, 0x0, 0x3}, {0x400, 0x0, 0x80000001}, {0x5, 0x0, 0x8001}]}) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f000000a000)=""/244, &(0x7f000000a000-0x4)=0x398) 2018/01/17 15:57:08 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setns(r0, 0x40000000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000024000)='/dev/audio\x00', 0x4a0040, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000024000)="", 0x0) 2018/01/17 15:57:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000024000)={0x0, 0x2710}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000016000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000025000)={0x4, 0x2, 0x400}) 2018/01/17 15:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000077000)='/dev/sequencer\x00', 0x2001042001, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00006e2000)="3ab45421c2fda71c06d0c7980f57fc76393004c805c92ff89984470600d2b54188df32cd6e94a5dea23f4f9cd6a70ba93cc6fd0d325f24bc1ef2504ad0ccc06535c0d9e4e82f96d4e77248cca3f950697a0ce2b96cbb8bd97ea318a227df63d00cf2f45987d8506104472b1c2c2d6da3a19acea806e3a15cdd98df4f7883490120976549d56fa54c1106e1f313951ee9d21a0a60be4fb48c0b8fd2ee28116219ad26b4fe31ebb8a8267d33fad507b16e1533eb387aab874bf734084a4b") pwritev(r0, &(0x7f000036f000)=[{&(0x7f0000d91000)="", 0x0}, {&(0x7f000086d000)="22f7b8a444e65c16f16ef0eef3ccd1fabe8aa623fc69dec983dbc9aa19063eb02fe7e597af4d0820e79123d94b01aa15d3d89057c478a27f065d65afdcdef291b1bbfbb278d36748be423ba0e9e4f8a96d650aaa3858d7186c411246db924902bff599cf67eac517bf67fc33ebd70edcd3fea3f1c4975b9e655862150ff143e24f230345563ee901d870af9c51edb4e3a6be7d0a7a95d7f77d9a4476f65654c7acb44c0c6f55ae66106af96a5db5a1eb9e12f06f8d163a3a", 0xb8}, {&(0x7f0000b2c000-0xfd)="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", 0xfd}, {&(0x7f0000237000)="32b9bc87fc530102f7773242417830e6d5a3090bcc7974a89faf8688becaf718d514958cc731b0ec26750459c9154f7c66b0d8d2bde3191f64f079e0c90ee0ff12a88c82d6426c505b45e122c219cd7bac494b852311dbecd300fb86920b3aa2272afc71d74212745217cff54f56f68c629b9fc9e61af473d49e90759031fa94673b54040001df4e846707855dae284fbaf931fca113c76afb62c09fca49b243329f4f81382f15e4e3ce17c87eddbc6d4e1897dab78470", 0xb7}, {&(0x7f00007f9000-0x1d)="14f80bd7d67d9d94a882e602499a536815ad6338b4dc04f5f4f274f47f", 0x1d}], 0x5, 0x0) name_to_handle_at(r0, &(0x7f0000d85000)='./file0\x00', &(0x7f00009d6000-0x106)={0x106, 0x7, "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"}, &(0x7f0000b68000)=0x0, 0x1000) 2018/01/17 15:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000207000)={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 15:57:08 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f000001c000-0x20)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}], 0x1, &(0x7f0000007000)=[{&(0x7f000001c000-0x43)=""/67, 0x43}], 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000005000/0x2000)=nil, 0x2000}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000000b000)=0x2) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e9e000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000a16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003f7000-0xc)={r0, 0x4, 0x10}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e59000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000353000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000d56000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r1, &(0x7f0000b13000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000098000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/01/17 15:57:08 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000070f000-0x9)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r2, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x5, 0x20, 0x50be, 0x40}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r3, 0xffffffff}, &(0x7f0000003000-0x4)=0x8) fsync(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x10001, 0x100, 0x5, 0x7, 0x5, [{0x0, 0x80000000, 0x100000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0xfffffffffffffff8, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x40, 0xead, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x11e, 0x100, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x101, 0x8, 0x401, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x19)='ppp0:mime_type%\\wlan0^-^\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="820f472e82b8c93350392afad42b79102a2174f7bea233dbc49f7a98c905e7f0a4c97399fe3e83e907cb9e9fd3c275a71316959af47accc082e69ae8819dfe059d41661753b9afb50376ba226f461808afe48c29dbab3ef621b1c5e8ed57987ed89c4dc810d8156e483f86242b063bf24274a4a6b0ae3763a4091104ebce0632e9479bf1eecb30779dfe11f3a2a98e422966082c3edd28cdcb2b", 0x9a, r5) connect(r1, &(0x7f0000001000)=@ipx={0x4, 0x3, 0x7, "e0fd30a4ad13", 0x1, 0x0}, 0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000)="33e8d8eafc8abec1887b59aa848cb2f01fdefccde340b0d1f334a45056f47eeb9156dc063f2c7631e9a20d9df42a820709687fcacff0ea5c9273c99233607e585c74df48992b6f351468e95d82307f6df8bf502242e3f266bdff816a101aefb35032ddfc150787bb0c2b735a590bd7ddbcd1e0c92aac92de416d5c3aaa55fb07da1265db25066822fd407c0e39fa998ca4d573a71338793b92acc8dfcf46d09698ec0702285b883b41eac9a678d6810b996e1689b6dae3b6d17c20", 0xbb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000+0xe58)={r4, @in6={{0xa, 0x0, 0x5, @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]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000-0x8)={r3, 0x5}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000)={r3, 0x0, 0x30, 0xcb, 0xb4}, &(0x7f0000006000-0x4)=0x18) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000003000-0xa6)=""/166) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000025000-0x2)="1122", 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000017000-0x8)='./file0\x00', 0x80000, 0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000021000-0x4)=0x6) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000001a000)={0x7, 0x3ff, 0x0, 0x8001, 0x100000001, 0x36a18f10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000017000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000-0x4)=0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000026000-0x50)={0x4, 0x90a, 0x4b89, 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]}) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x7) 2018/01/17 15:57:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000026000-0xc)='/dev/audio#\x00', 0x5343, 0x400) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000026000-0x1000)=""/4096) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000)={0x3, &(0x7f0000023000-0x18)=[{0x200, 0x2, 0xffffffffffffffc1, 0x4}, {0x9866, 0x8, 0x7, 0x6}, {0x5, 0x2, 0x160c8911, 0xffffffffffffffc0}]}, 0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000026000)=""/203, 0xcb, 0x1, &(0x7f0000026000)={r2, r3+10000000}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000025000-0x28)=[{&(0x7f0000025000-0xfe)=""/254, 0xfe}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000024000)=""/60, 0x3c}, {&(0x7f0000019000-0x83)=""/131, 0x83}, {&(0x7f0000024000)=""/4096, 0x1000}], 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000022f000)='rxrpc_s\x00', &(0x7f00001a7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x7a)="9c2313c29a0bc04d7f36fc58ceb6098fc19ead15ac88e61a81771cce596b6e7e4a46133969b5fa06e7b459477dee1181a7b2f4339e6e36b61d90d9f4b6fe71ea80d8d0382a4001fa0e4fb0efedd831878c257fbdd2b4cb32f23f99337cf912a9d25ccde2d6da68ee749ed10c1bf8a3f5e15e9e56f64f31818244", 0x7a, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f0000e2e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa000, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x91f, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)="712ee08db1e62779", 0x8}, {&(0x7f0000001000-0x24)="ce5bb464938bf3c468e6257d060d242c2e57b46ae6ae8e21793eba146527b6883eb78bc6", 0x24}, {&(0x7f0000001000-0x53)="d2eb1f07186bf228f0e00c66fd51c570dc26bc2f497208026ecd917f0e4d16e45f4c70ef9b42d5469dae69289e5adee9fccfadd36c53807ff873025f179e96f8e4d34b4ee037e40c91b83a731ccd62d113247c", 0x53}, {&(0x7f0000001000-0x68)="bf2f2a7659bde4b08f566eabb8301d21485d08982c557cfc5a3ff3be6203d21a883a70c7ec842d785334a6cad63584d9e7320d3a985829c8558dc74e8949c90ab567821979bd5b5f2e16107c01e02940425c10f4376a4326a06c354bdf8c1e5fb2e9dc4287e96da8", 0x68}, {&(0x7f0000002000-0x7e)="501020f82419a6fed146ca31d2ba06b1e00ba82b24a8132239905b33585d3f6c8847341a967a775d61cd6a0f1a191f3745c3a367c0bd33eaed3ecee32de37f46ae70cab777bc1300ab1da2e9428e17c03fcd84cc41dc9ae0d911a949bc760b7ed6aa9f7cc789013799bf964eedb50b26e5ad16e070029a6ea52ca0cbe7ab", 0x7e}], 0x5, &(0x7f0000002000-0x34)=[@cred={0x18, 0x1, 0x2, r3, r4, 0x0}, @rights={0x1c, 0x1, 0x1, [r5, r6, r7, r8]}], 0x34, 0x4001}, 0x10) 2018/01/17 15:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x80003, 0x0) syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xd7, 0x2000) r1 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000541000)={0x32, 0x1ff, 0x400}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) linkat(r0, &(0x7f00002aa000-0x8)='./file0\x00', r0, &(0x7f0000c3a000)='./file1\x00', 0x1400) setsockopt$inet6_int(r2, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = add_key$keyring(&(0x7f0000114000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f000010e000-0xb)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00008f6000-0x4)=0x0) close(r4) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) keyctl$revoke(0x3, r3) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/01/17 15:57:08 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000258000)='./file0\x00', 0x179) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000938000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000df6000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000df6000)={0xd5, 0x0, 0x1, r0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000037b000)={r1, r2, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 15:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x1, 0x0, 0x6545) openat$audio(0xffffffffffffff9c, &(0x7f00006b5000)='/dev/audio\x00', 0x800, 0x0) r0 = syz_open_dev$sg(&(0x7f00009db000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000431000)=[{0x0, 0x0, 0x2, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6b3e37363806eaff35b04f1d"}}], 0xfffffffffffffd1d) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000422000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002aa000)='children\x00') sendfile(r0, r1, &(0x7f0000b1c000-0x8)=0x3, 0x8000000000006138) [ 101.218587] QAT: Invalid ioctl [ 101.232630] QAT: Invalid ioctl [ 101.236939] QAT: Invalid ioctl [ 101.237608] sg_write: data in/out 1999999964/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 101.237608] program syz-executor2 not setting count and/or reply_len properly 2018/01/17 15:57:08 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) userfaultfd(0x800) 2018/01/17 15:57:08 executing program 2: 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, 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000119000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000eda000)=[{&(0x7f0000ac4000-0x8)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00003ab000)=[{&(0x7f0000624000)="", 0x0}, {&(0x7f0000154000-0x19)="d71caa4c3e570cbfccb0340222e855d2db5e1541052ca8caa1", 0x19}, {&(0x7f000023d000-0x27)="3bb89b55d154ae9308f9524a733c4ee5a193ba001854ece4d8461fa851cea106f059c0530614d8", 0x27}, {&(0x7f00003c5000)="b114f1498a11085546d9a441d5a0e11391bd734157251b6ba4aede459bff7e833f67db31f070c31260a6f2b2ac79f7c9d417f3f201fe1e3c9926b6896d5655fcacfb4a2263870e9689c8d9685d47d2e317f8a697d787fed83e11903960731f9324a0843462397accc59b229a8c5b91570c208bc33b3bce3183a4d204ea304933028362937b810154b66e18f9b5f8d0a5bf3e80c6a359ccb2de2d163a17575c3767062f45eb5d189d0ef4d7c6734eec21", 0xb0}, {&(0x7f0000939000)="c6a6748e228d81e09d06dd16f3446bf3d249e62246177ae2d40f48466ac247087f3b8f1b19c88cc328ca216593f40180267a528af0567d0719954a402f7448422f37d4a71c33826aec58ff6351b5c33f7ca49d98b35b637a7cb427426e998bde06", 0x61}], 0x5, &(0x7f0000c7f000-0x24)=[], 0x0, 0x24040000}, {&(0x7f0000631000-0xa)=@file={0x356cbe1b5742e8cc, './file0\x00'}, 0xa, &(0x7f0000686000)=[{&(0x7f0000635000-0xfe)="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", 0xfe}, {&(0x7f0000901000)="bc9ba3ca9624699ed89f609c942db16126f0e1c7b41795c70a1bd3a91b4ad0b5ab654885590c9b30fe2f7a4167d4f6bbf8d828d638acc01df2e9207251d80cb2b2fd5e84816709ec5bbb364fb13c6b9cc164ecde63676f24102cc854751d1fb29497ef835bad9283c8ff43d0227d64b16adacf55ce9de2cfcf14420dc40d1488261668db885248d1305cba67ff00a155aac29ff1c8ac23c8a878420f772dd65d186254a189dd2b132a729d92967cb8f3656bb4cc0a5e9adca3e87e708b7c37e295e47c10fe0308fcbdde6a9442cd386ad00611e7517e01365fd5cacf22be2aba0bf1c590066737a719bab537302f13725ff3", 0xf2}, {&(0x7f00006ba000-0x72)="9bc2e525de2255ba18e0e52a336b36aff16b41934ba013256d7aa7be389aeb33d3a9a2f559fb6f507d8c00234ff9ab2fc2ca5393ac237b83382497dc12ce7f1c7ca296cc2d1737afa4f0643b7cbbd28033f9ac8040075962083b5905c244b57cd63a88dbe8f7404da2dd0bfde80cad4cd60f", 0x72}, {&(0x7f0000c06000-0x93)="8cc85341c87187bc528155dbc1c52ddfeefdb7097b90438fa09fcf0fcaed0bb9a9d05fe3ce725c663321e98b68be48fa82e854a77ea74c33321b352da9b06543742e040ac7b5abee2dd94dde971a3389e91b7425598d871514f06da7c5cfeb01dee0895d6c42e263864f83a3e7ec2af15081a4195cca3067ebc70e0ea92606cdea5a30e8a2c0842767a460380fbd227f8b35e2", 0x93}], 0x4, &(0x7f0000e4a000+0xcc7)=[@rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x1c, 0x1, 0x1, [r0, r0, r2, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [r2, r2]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xc0, 0x200000c0}, {&(0x7f00008f1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f4b000)=[{&(0x7f0000983000)="f85b77eb204e6192e2a46b1fe55c24cd585bde50dd5057215c99dd7885f01788e24ccbd99cd054046d91c96b327213491e76d955c6284e", 0x37}, {&(0x7f0000fe1000-0x22)="23ee019ef1e554a933bb5828655df8ed7056689e4df33f319f2ea284b1167c1c5421", 0x22}], 0x2, &(0x7f0000eee000-0x6c)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x24, 0x1, 0x1, [r2, r1, r1, r2, r2, r0]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6c, 0x4000}, {&(0x7f000054c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005fb000)=[{&(0x7f0000116000)="210e337a04e15acb394742b05caf88563f2ffee32ed793dc951a36f9680b2a5389f60311eb2a997aba5cb67fe8ee30db591193ed6af931e92a40844347c738271cd958fce73e209e1af8c73eb95b9fddf0794058b106e537d1e333", 0x5b}, {&(0x7f000007f000)="f90218bbf8ce7a7099def57f2f22bb30a9c4fd1fefcafe773aae8167606001a8d83edd4be16b5028b9252c04e2c434b8e4847fbf5ea7b082e52cfcfa43599a449ecd31f8b3cd417e0d01c081", 0x4c}, {&(0x7f00000fa000-0x7e)="4957f15a6e887df89da86312096bee4042181c169f5d545cba241978a790886237fe5005f4bd6e44318de07207fd74af8a3768ec442db74b47fac98f2a94b33b8af6e9fc4419d07bec1e54f280931d8603347c0689e0aec16550075ab2102ed875a0f7519245c4af26a94083eac0ad8a362458fe020bede058e7d949008e", 0x7e}], 0x3, &(0x7f0000503000-0x8c)=[@rights={0x34, 0x1, 0x1, [r2, r2, r2, r0, r1, r1, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2, r1, r2]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x8c, 0x4040}, {&(0x7f0000019000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006a6000-0x8)=[{&(0x7f000042a000)="c0aedd7591d6db801d192fdedf24424423c74660b0c68e3f68bc69ab984498e69f8d1b2e5d2de8cf", 0x28}], 0x1, 0x0, 0x0, 0x40001}, {&(0x7f00009a9000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f2a000-0x10)=[{&(0x7f000099a000)="7a8e2d9bf4a357f16f90f7765d1343ecfbb0cfee33769846f22e93a4f9734c9ae0c48ba98be880b9cf89a125aedc421a4a06a534a64bc0241ea2b9ded571c0a38487c7442771d5c350ecdc62fdcb11dfe793f9c175e55faa80b6aca8d11fda0b697d963b63c1b9c57dc6ff1845d7818e8c2199797f965130225b03611d832947342b03db3674f45394a919f497ebb8e459a42d1655c493f7ed44db3a8a3b4820d2192c69032f26828cf30d7d8d93593e2c86125b8b138992e42939a8a786894ce24298da415509a682d97cc0", 0xcc}], 0x1, &(0x7f0000f4c000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x4080}], 0x6, 0x0) 2018/01/17 15:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000097a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cc4000)='/selinux/access\x00', 0x2, 0x0) execveat(r1, &(0x7f0000e28000)='./file0\x00', &(0x7f0000d8f000-0x4)=[&(0x7f0000200000+0x63d)='skcipher\x00\x00\x00\x00\x00\x00'], &(0x7f000028b000)=[&(0x7f0000b23000-0x1)='\x00', &(0x7f00005b7000)='system])\x00', &(0x7f00007d9000)='lo{\x00'], 0x1000) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000190000-0x1c)={&(0x7f0000dc8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d5e000-0x10)=[{&(0x7f0000c2a000)=""/224, 0xe0}], 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000e8f000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000001a000)=0x6) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000026000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000002000)={0x3, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000010000)='/dev/dsp#\x00', 0x3, 0x10500) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000025000-0x40)={0x4, 0x3, 0x8, 0x1f, "68814423b3f34104a1c2dd5369d9e23b518b451f7e469b7844e96ea0b67218c8eecd7ba1da358e26afb9309b", 0x6}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000026000)='./file0\x00', 0x8000, 0x7) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000001f000-0xb)='cifs.idmap\x00', &(0x7f0000025000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000025000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) 2018/01/17 15:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b85000-0x14)='net/ip_tables_names\x00') sendfile(r0, r0, &(0x7f00005b1000-0x4)=0x0, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000027a000-0x4)=0x0) capget(&(0x7f00002eb000)={0x399f1736, r1}, &(0x7f00004e8000)={0x0, 0x80000001, 0x3, 0xfffffffffffffffc, 0xa43, 0x6}) 2018/01/17 15:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000008f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d9b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000053d000)={0x3f, 0x8200, 0xfff, 0x400, 0x0}, &(0x7f0000dda000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b87000-0x8)={r3, 0x100000001}, 0x8) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000bec000)={r2, 0x7, &(0x7f0000bcb000-0x1c)=[0x2, 0x77, 0xc8, 0xeee9, 0x7ff, 0xe4, 0x92ae], &(0x7f0000724000)=[0x2, 0x7, 0x3d14], 0x4, 0x1, 0x6e, &(0x7f0000bec000)=[0xf2], &(0x7f0000cd8000)=[0x5, 0xa7, 0x800, 0x2, 0x5, 0x8, 0x0, 0x10000, 0x9], 0x0}) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = dup(r0) sendmmsg$alg(r4, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001db000)=0x0, &(0x7f000036d000-0x4)=0x4) write$eventfd(r4, &(0x7f0000c24000)=0x0, 0x8) sendmsg$alg(r4, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) sendmmsg$alg(r4, &(0x7f0000315000-0x150)=[{0x0, 0x0, &(0x7f0000a83000-0x80)=[{&(0x7f0000aae000)="d1", 0x1}], 0x1, &(0x7f0000336000-0x11f0)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000065e000)={0x0, 0x80000, r4}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000d75000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x3ff, 0xffffffff, 0x8}, &(0x7f000002f000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000b2b000)={r6, 0x1c000, 0x1, [0x1e3b]}, 0xa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000087000)={r5, 0x80000, r4}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000-0x4)=0xb8) 2018/01/17 15:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005eb000-0x11)='/dev/qat_adf_ctl\x00', 0x40040, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00005bf000-0xbe)=""/190) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000f1f000-0x30)=[{&(0x7f0000902000-0xcb)=""/203, 0xcb}], 0x1) mkdir(&(0x7f0000c3c000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000085a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000027d000-0xe)='./file0/file0\x00', &(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") readlink(&(0x7f00007e1000)='./file0\x00', &(0x7f00000ea000-0xaa)=""/170, 0xaa) unlinkat(r2, &(0x7f000048f000-0x8)='./file0\x00', 0x200) readv(r1, &(0x7f00007f9000-0xa0)=[{&(0x7f0000406000)=""/138, 0x8a}], 0x1) [ 101.299329] QAT: Invalid ioctl [ 101.306597] QAT: Invalid ioctl [ 101.309863] QAT: Invalid ioctl 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000643000)=0x0, &(0x7f0000cfc000-0x4)=0x4) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 101.347665] QAT: Invalid ioctl 2018/01/17 15:57:08 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000388000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000475000-0x8)={0x2, &(0x7f0000b06000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x400000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000035d000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) syz_open_dev$sndmidi(&(0x7f00001b3000)='/dev/snd/midiC#D#\x00', 0x3, 0x40) getsockname(r1, &(0x7f0000ad0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004a8000)=0x60) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000001000)={0x0, 0x3, 0x0, 0x4, "1bbee45975643041b479c79b2f2c038f246af1b30baf92b2942de59d356db1929cdfdc18d4d3b3fe0f52a46a", 0x61ae}) 2018/01/17 15:57:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000018000-0x7)='cgroup\x00') mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000025000-0x20)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x100000000000800) r1 = openat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x0, 0x101) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x729}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000025000-0x8)={r2, 0x101}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f000088b000)={0x399f1336, r0}, &(0x7f0000db2000)={0x9, 0x1878000000000, 0x4, 0x6465, 0x6, 0xfffffffffffffffd}) r1 = syz_open_dev$sg(&(0x7f00001a8000-0x9)='/dev/sg#\x00', 0x40000004, 0x6) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000caa000-0x10)={0x3, 0x0, 0x45e5, 0x1, r2}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7fff) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000293000)={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, {0xa, 0x2, 0xad97, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x9be, [0x100000000, 0x5, 0x5, 0x45, 0x8000, 0x3, 0x2, 0x9]}, 0x5c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ffd000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x6, &(0x7f0000109000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe00) [ 101.401202] QAT: Invalid ioctl 2018/01/17 15:57:08 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000024000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000024000)=0x0) 2018/01/17 15:57:08 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x5, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x6, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, 'rng\x00', 0x0, 0x2, 'drbg_pr_hmac_sha256\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000100000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f000040b000-0x8)={0x380, 0x1f}}}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000dce000-0x6b)={r0, 0x24b, 0x3f, "649d56ba89811dfac491392efd636c64387954de451eb0c7a08bbb9a83693ba553d22c66152149748bcdb26f88ff50e57433d539cd5d02d1283a690b1fb300f5ab11d3b8c4bf36a711a5b86c0aadfcb8a6d6cd9776bcb9cdc78a1cafc93707c3a4"}) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c89000)="", 0x0) 2018/01/17 15:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x20, 0x0, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000146000)=0x7, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f22000)='/selinux/enforce\x00', 0x8800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000515000-0x2)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$ipx(r1, &(0x7f0000b1f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cda000-0x4)=0x10) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 0: r0 = syz_fuse_mount(&(0x7f00009f1000-0x8)='./file0\x00', 0xe001, 0xffffffffffffffff, 0x0, 0x6, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000863000-0xa9)=""/169, 0xa9}, {&(0x7f0000000000)=""/160, 0xa0}], 0x2) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000024000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/17 15:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c4000-0x9)='/dev/rtc\x00', 0x0, 0x0) fchmodat(r2, &(0x7f00007a5000-0x8)='./file0\x00', 0x40) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) 2018/01/17 15:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008a3000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000, 0x20400) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aed000)=0x6, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") mount(&(0x7f000003c000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f000000f000)='fuse\x00', 0x7ffbf, &(0x7f0000005000-0x1)="") fcntl$getownex(r1, 0x10, &(0x7f00006f7000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a54000)=0x0) setpgid(r2, r3) 2018/01/17 15:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e7d000)='./file0\x00', 0x1) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000a2f000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f0000d00000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r0, &(0x7f0000b8a000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') getxattr(&(0x7f0000507000)='./file0/file0/file0\x00', &(0x7f00006a8000)=@known='system.posix_acl_default\x00', &(0x7f0000404000-0x1000)=""/4096, 0x1000) 2018/01/17 15:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cb3000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x135a9635, 0x8, 0x4, 0x1d, 0x800, 0x100000000, 0x5, 0x12, 0xfffffffffffff97e, 0x3, 0x8, 0x8000, 0x81fd, 0x0]}, &(0x7f000000b000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000045c000)={r3, 0x3}, &(0x7f0000372000-0x4)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a65000-0xda)={r3, 0xd2, "c837d0bdc2ad637a457a043acb7eb327cc83c55db04dc275762df3c3b7d89703fafa8848f68ffc2f6f7ba766017a995abff4c296d7f7a0634e9f42a587f7b88498e239e9f221a129ee8da0989a2f75a6216ccdb8e23c5941dd94a2f7a2d2b858d9daeb88f5d8977304cd567563c825a91e45baef1276c9fc4aba4d71353b34684af8c20279a99e8c8d37e9e2eca7b487d48b6939fee350d1249c279e2aefb7ce4e5423c6d9697854efc266c295c86c51c21514cc6a193778c0e26ae7002551ba4b0d9c88e6c62a8c160fdfb8314332f06589"}, &(0x7f0000844000)=0xda) sendfile(r2, r4, &(0x7f00003d5000)=0x0, 0xb3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005de000-0x8)={0x3, 0x7}, 0x8) syz_open_dev$sndseq(&(0x7f000050a000)='/dev/snd/seq\x00', 0x0, 0x280000) 2018/01/17 15:57:08 executing program 5: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x488c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000524000)={0x1, 0xfffffffffffffffd, 0x1, 0x7fff, 0x5, [{0x1, 0x2, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x4, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffff00, 0x2, 0x80000001, 0x0, 0x0, 0xe82, 0x0, 0x0, 0x0}, {0x5, 0x4, 0xee6f, 0x0, 0x0, 0x3800, 0x0, 0x0, 0x0}, {0xb8f6, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000022000-0x1000)=""/4096, 0x1000) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) set_tid_address(&(0x7f000001e000-0x4)=0x0) 2018/01/17 15:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f000088b000)={0x399f1336, r0}, &(0x7f0000db2000)={0x9, 0x1878000000000, 0x4, 0x6465, 0x6, 0xfffffffffffffffd}) r1 = syz_open_dev$sg(&(0x7f00001a8000-0x9)='/dev/sg#\x00', 0x40000004, 0x6) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000caa000-0x10)={0x3, 0x0, 0x45e5, 0x1, r2}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7fff) 2018/01/17 15:57:08 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000013) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000025000)={0x1, 0x80}) open(&(0x7f0000024000)='./file0\x00', 0x1, 0x2) syz_open_dev$adsp(&(0x7f000001a000)='/dev/adsp#\x00', 0x7, 0x2101) creat(&(0x7f000001c000-0x8)='./file0\x00', 0x100) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000001d000)='/dev/net/tun\x00', 0x0, 0x4000) fremovexattr(r0, &(0x7f0000003000)=@known='user.syz\x00') r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000001000-0x8)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x88400, 0x12c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000001000-0x1c)={&(0x7f0000003000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)={0x7, 0x80, 0x8, {0x77359400, 0x0}, {0x77359400, 0x0}, {0x3, 0x100000001, 0x1000, 0x4}, 0x1, @can={{0x4, 0x81, 0x4, 0x5}, 0x5, 0x3, 0x0, 0x0, "a3ee84e637cd8724"}}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x8800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x14)=[&(0x7f0000002000-0x22)='wlan0vboxnet1F-}cgroup!&systemem0\x00', &(0x7f0000002000)='\x00', &(0x7f0000002000)='})\x00', &(0x7f0000004000-0x2a)='keyringeth0%usercpuset%vmnet1em0vboxnet0$\x00', &(0x7f0000002000-0x5)='bdev\x00'], &(0x7f0000003000)=[&(0x7f0000003000)='\\ppp0\\\x00', &(0x7f0000004000-0x2)='}\x00', &(0x7f0000004000-0x5)='ppp1\x00', &(0x7f0000000000)='\x00'], 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000005000-0x20)={0x6d, 0x4, 0x0, 0x200, 0x3, 0xfffffffffffff801, 0x800, 0x400}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000001000)='./file0\x00', 0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x642, 0x8000, 0x25, 0xcf9}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x80000001}, 0x8) statx(r2, &(0x7f0000000000)='./file0\x00', 0x6000, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000003000-0x10)={0x7ff, 0x1, 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000005000-0x8)={r3, 0x8b, 0x81}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000005000)='./file0\x00', 0x12) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000005000-0x4)=0x40, 0x4) 2018/01/17 15:57:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000+0xebf)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000181000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d67000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000002000)={0x1, 0xc, [0x9, 0x7fff, 0x20]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000003000)=0x7fffffff) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0xb50, 0x7, 0x100, 0x8, 0x100030, r2}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000005000-0x10)={0x1, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000007000-0xab)=""/171) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000001000-0x1c)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000008000-0x8)={&(0x7f0000007000)={0x68, 0x11, 0x100, 0x6, 0x0, {0xc, 0x0, 0x0}, [@generic="60e2a6a2739503ca0d0bf9dbdd378acd819a5537aa8db986574cb0bd652308cf51cc72d248a9800f5394148d2e4302aab36f340d03be5204fe76899287649ba03bfac165a875b53ce13f1f466f41f8a3f0fa5a6c"]}, 0x68}, 0x1, 0x0, 0x0, 0x851}, 0x20000804) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000006000-0x10)={&(0x7f0000006000/0x2000)=nil, 0x2000}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x4) socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000006000)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000007000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000008000)=@generic=""/16, 0x10) 2018/01/17 15:57:08 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockname$netrom(r1, &(0x7f0000021000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000f000-0x4)=0x48) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) accept4(r0, 0x0, &(0x7f0000388000)=0x0, 0x80000) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdf000/0x2000)=nil, 0x2000, 0x8) 2018/01/17 15:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00004d4000-0x38)={&(0x7f0000bcd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c9c000-0x10)={&(0x7f0000d04000-0x18b8)={0x14, 0x1, 0x2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup(r0) 2018/01/17 15:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000b3e000)={0x0, 0x10000, 0x2, 0x9, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x314b, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 15:57:08 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000621000)='user\x00', &(0x7f000098c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f8000-0x50)="7511835c77b87b2846cca9a466a3550da26b506bad9eaa90ee569da6a348ee509fe7d0ac254040c42b27c5edf023155c7d7588b7ad7855bd9fc1d6eeacaff3957f054ea3190ba8f8f594d1fde8f60930", 0x50, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000d96000-0xc)='cifs.spnego\x00', &(0x7f00005bb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) r2 = request_key(&(0x7f00005b1000)='asymmetric\x00', &(0x7f00004ae000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e8000-0x6)="70726f639d00", 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={0x0, r2, 0x0}, &(0x7f0000001000)=""/106, 0x6a, &(0x7f0000000000)={&(0x7f0000001000-0xa)={'sha512-avx\x00'}, &(0x7f0000474000)="", 0xb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a06000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) ioctl$sock_netrom_TIOCINQ(0xffffffffffffff9c, 0x541b, &(0x7f000071a000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f000060e000)='/dev/kvm\x00', 0x24100, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000016000-0xc)='/dev/audio#\x00', 0x3, 0x20202) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000026000-0x4)=0xb658) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000010000-0x6)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0x2, {0x1, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x68, @str='+\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000686000-0xf)='/dev/sequencer\x00', 0x2041, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000b15000-0x60)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/17 15:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup2(r1, r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cb6000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000799000-0x1)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x2000000000, &(0x7f0000e44000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, r3}, 0x14) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000570000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000a68000+0xc20)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff817e8350, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000005c000+0x499)='/dev/dsp#\x00', 0x3, 0x408000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000604000-0xd7)={0x0, 0xcf, "84ad6d42a13d97792756ffb7212ec7bb6203c5a6836422d2e14b975e81cc93fb2fee11ad29acab6ff8be6fc5d7a34c01edbd9e655d68dec8331eaa4c4eade1bd46b51a951fcdac05aeb8dd5d1414300b46ddb806305c2608975c93099b1333f5a4571b5f498705886e39dcaed9c37550b3d7ed5917ed46eb7a6b5428f50b8a654c528b64b3e139a259d15547bf7d62087093d9a39f49a7d6bed628a29c8d6c4f86e3843a261ca1c73ba4afd66ae7173a5fc8c0e5f04352a1b64dea12ba6e7d4fa2f8e1b8c9434380fb699085468704"}, &(0x7f0000494000)=0xd7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000007d000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x8, 0x8, 0x2, 0x3, 0x9, 0xff, 0x9, 0x1, 0x100000001, 0x1ff0000, 0x0, 0xfffffffffffffff7, 0x100000001]}, &(0x7f0000129000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000114000)={r1, 0x2, 0x0, 0x20bd, 0xfffffffffffffb8c}, &(0x7f0000b87000)=0x18) 2018/01/17 15:57:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000025000-0xa)='/dev/dsp#\x00', 0x100000001, 0x10000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000024000)={0x0, 0x52, "0fd6c66b7f2f6a78d6c2a786f54d6348919fd5ccc1acb45ffada8b83b8ed5eb0f525c703621f419c38e6dc07119d8208e9dedc065c9932b233ee58ed39909456fb0a80811f1653aab09cad51d82e5d48f54d"}, &(0x7f0000000000)=0x5a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000024000)={r2, 0x5, 0x1f}, &(0x7f0000024000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000855000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000075e000-0x4)=0x80000001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f91000-0x10)={0x309, 0x200, 0xc3, 0x6, 0x0}, &(0x7f0000d16000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cd8000)={r2, 0x100000000, 0x1, [0x5]}, 0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/17 15:57:08 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a3f000-0x8)={0x0, 0x0}, &(0x7f000085a000)=0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000cb7000)=""/235) bind$unix(r0, &(0x7f0000d0e000)=@file={0x0, './file0\x00'}, 0xa) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006f5000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/17 15:57:08 executing program 7: r0 = open(&(0x7f0000824000-0x8)='./file0\x00', 0x80, 0x80) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b42000-0x50)={{0x1, 0x4d}, {0x1, 0x8}, 0x20, 0x5, 0x101, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000941000-0xc)='id_resolver\x00', &(0x7f000094b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000cdc000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d03000)='F[)md5sum\x00', r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000000000)='nodev\x00') fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="", &(0x7f0000000000)=""/0}, 0x18) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0xfffffffffffff801, 0x976f, 0x0, 0xffffffff, 0x4, 0x0, 0x8, 0x4, 0x7, 0xf2, 0xffffffffffffffff, 0x1, 0x6}, {0x1800000000000000, 0x0, 0x0, 0x4, 0x4, 0x900, 0x577, 0x9, 0x20, 0x4, 0x5, 0x3, 0x4}, {0x9, 0x3, 0x8000, 0x400, 0x0, 0x3, 0x23ba, 0x6, 0x5, 0x3, 0x7, 0x3, 0x1ff}], 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000002000-0x8)={0x5, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000004000-0x4)=0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="58b4db3c403f36ffbe5cfe57db36f7d89d506b42a12f4f3c417c09a9bdd3b355b03ff6e980f1f4681320b202fc7873d007c02789eca6a1c9112be86790b30d069f838173c2e4b4d1921e5754780f5abfcb22d80aabdf71ed3bbc4ffca8590ec086a81f2b7bea3fd05aad9a1d900b3ccc08f3d2ff551116836703fe53fa31dc21fb8059720b00e243654b83576c48083319c61930f5d61070fe8cde6a1206ef55bc92579a0ca0f336b0169adb92bb04d484260f169df43a95a43393d1d7d4f577ceb047d8b3a813b5600576e761b7f781e0527e5d493017b0200e995ad4dacf8c36844e662d", 0xe5, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r4, &(0x7f0000006000-0x8)='big_key\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000009000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f000000a000-0x4)=0xc) sendto$packet(r5, &(0x7f0000009000)="76e5f98b859ea04f20a3ae0093d3de73ca77f163ecd438f973ec058064c8e04da783ad7d664e192fcefe89f83983167ea7f8728d6d5236c6dd8253e02086becae2ebfe460b564207de757cf2fe5f2a16ab1676b184fa2820dde1694e7ab892e0ab1d46f5a5", 0x65, 0x4000004, &(0x7f0000002000-0x14)={0x11, 0xd, r6, 0x1, 0x7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/17 15:57:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x336, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000024000)={0x1f, 0x2, {0xbf07, 0x20, 0x0, 0x4, 0x8, 0x3}, 0x9, 0x5}, 0xe) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000025000-0x1)='\x00', 0x3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000007000)={0x1f, {0xfadb, 0x81, 0x4f9, 0x3c6580, 0x949, 0x8c}, 0x40}, 0x9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000027000-0x4)=0x0) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000023000)={r1, r1, 0x4}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000f000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000026000)={r4, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000025000)=0x0, &(0x7f0000025000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001e000)=0x2, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000024000)={0x2, 0x0, 0x31c, 0x278, 0x1ff, 0xff, 0x9}, 0xc) [ 101.835007] PPPIOCDETACH file->f_count=2 2018/01/17 15:57:08 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000dd000)={r0, 0xffffffffffffffff, 0x0}) shutdown(r1, 0x0) 2018/01/17 15:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000a1d000-0x10)={0x2, 0x101}) r1 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000f36000-0x8)={0x0, 0x0}, 0x4000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000bdc000-0x14)={0x5, 0x5, 0xba8, 0x9, 0x0, 0x7, 0x7ff, 0xf24, 0x80000000, 0x8}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00004de000)=""/4096) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000078a000)={0x2, 0x3}) sendto$inet6(r1, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x12c, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000000c000-0x8)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000025000-0x88)={0x5, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 15:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d6000)='./control\x00', 0x0) r0 = open(&(0x7f000035e000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000323000-0xa)='./control\x00', 0x0) mknodat(r0, &(0x7f0000ec6000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x1, 0x0) 2018/01/17 15:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00008a3000-0x68)={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]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$midi(&(0x7f0000e0a000+0x269)='/dev/midi#\x00', 0x3a, 0x80000) ioctl$KDSETMODE(r3, 0x4b3a, 0x10000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00003b0000-0x400)={"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"}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b35000-0x8)=0xf000) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000462000-0x7b)=""/123) 2018/01/17 15:57:08 executing program 7: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002ea000-0xa)='/dev/dsp#\x00', 0x6, 0x420100) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000b05000)={[{0x5, 0x80000000, 0x3, 0x94d7, 0x6, 0x4, 0x0, 0x401, 0x9, 0x5, 0x1f42, 0x5, 0x80000001}, {0x400, 0xd08, 0x80000000, 0x400, 0x100, 0xa6, 0x8, 0x2, 0x7fffffff, 0x0, 0xfffffffffffffff7, 0x2, 0x6}, {0x7, 0x1ff, 0xdb9, 0x9, 0x1, 0x1, 0x82b4, 0xfffffffffffffffb, 0x3, 0x20, 0x6, 0x1, 0x80000000}], 0xf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000668000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000b07000-0x8)=0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x76) 2018/01/17 15:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x18, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 15:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e72000)={0xfffffffffffffff9, 0x9, 0x9, 0xfff, 0x59}, 0x14) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f000060f000)=0x9) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f0000a35000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b10000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/17 15:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000627000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe2000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000036f000)=@assoc_value={0x0, 0x0}, &(0x7f00005ba000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dde000)={0x3f, 0x6d3, 0x800b, 0x1ff, 0x6, 0x7, 0x40, 0x7, r3}, 0x20) bind$alg(r1, &(0x7f0000cc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000692000-0xc)='net/netlink\x00') sendmmsg$inet_sctp(r5, &(0x7f0000018000-0x70)=[{&(0x7f00009a5000-0x1c)=@in6={0xa, 0x2, 0x6a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000001}, 0x1c, &(0x7f00007c8000-0x8)=[{&(0x7f0000233000)="ba86fc259b5beefe53ed38256d193b9b", 0x10}], 0x1, &(0x7f0000ff2000)=[], 0x0, 0x1}, {&(0x7f0000bdb000)=@in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c, &(0x7f0000bed000)=[{&(0x7f00006f0000-0x76)="01a558d6196b75e5fd19abbcc810c535d3c752c1ca8f574c8e0f19206c1ff97bb23a688e3ffad3cd5a93dca6b54ea7d25803fc0429cf004302d274ef1dbd6fe5d572aadfa1759091465751dbc4455cefce8da552af85d902db8791196c5331a3a25ac5c902ab77f61560e99722e681e2dff722a5970c", 0x76}, {&(0x7f00008fb000-0xbc)="7e954e1375f5992f896e725df7d8aca41c1afd1f96d3e7c021c5353bee7e3f7921aa4875f126b687091f40000fbcc9dd39b31bbf38e997552d874bc88534066e9ad1b2f397bfcd12f3123f18a0ecee7df69b55ab53f34be1dc8b85d188ba8d49cee9e4d0175b512b2d6c440baa08aea3660ff73e9ad35600ea85d64f7d924b04e2716051c135ff0f8d079a2441b97900e5959856712c92eac24e6e6773d57c5659765e10df2cb0bc74b06a8241f566b5df4c937acd2248e374ab8080", 0xbc}, {&(0x7f0000199000)="dfb714aacd6bb94b6de83698f729312f4b299fea26cb6dbb323a1f26a5bade9aab22c3807802792b405a3f3e23a53588d0963901cc25924777b6845d69cad4021072fa11d62ffaa5dc238349000efa80f0cac96a8ea47435e6faa3d7d787067b12164ff817842f195c64379343682f586a78a16e00ec16dbfc735037c91656f77caf49de8340bfbe67c41b732ffa9f24d1c52ab86ec363fdee6493facf00d5346e9793008a345beb1f5bfbb832a15b6d7666626fa7fe2a1e022ced2110637443afe15b7c4270bc559a8c6ca97f6918135b9f2e37c409426fde0ec5c9bf36c51219f93f7ea8db2fcd15", 0xe9}], 0x3, 0x0, 0x0, 0x811}, {&(0x7f0000cba000-0x1c)=@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff56}, 0x1c, &(0x7f0000fcc000)=[{&(0x7f0000f7d000-0x5f)="30fa60468b0f76d7a63e2b2f6f02c027c878dea54ccef8c13f37e3a02f53cae26dcaa3cf7fe916424391d077ce69595e90c52e0382d0a28f0b1f6614d24961031f187bd56976f716fffefbe9dff6f8381ecc6a65c53d744a301a04c72d51f5", 0x5f}, {&(0x7f0000cdc000)="", 0x0}, {&(0x7f00006a4000)="091b37ebc9adafbb61", 0x9}, {&(0x7f0000716000-0x37)="02988dd111d439cfebfdd8d95ca76c831a4dfdee65aafb30ad8fed3747bbc4e7f731d65be63c409eec1ad253046b7ac1abf991260dd93b", 0x37}, {&(0x7f0000852000-0x67)="8d19f7b11d6b1e11e8b7ff49168f03e7caf3d170f7071d20c073171a3bcb06f35ffb49b81c82877ffab347b5d21bbe6ced8a608466b59f9d78c805b421c126b355bcf95870efb87fdf4a20f7bef66b78dd90442bbcffcc003d00e842a15bb107c10e8665aed850", 0x67}, {&(0x7f000036a000)="1134177860e3838ea54b1404d0213be429b3afac9ad3b6f3fb53b9c4d00e3edc59a8d1a5188604b6a0e7574017c2d608f833e9144462d04a6ce31f77ed226a4d189305b0643fb7ec4c3ee653f7af903678842f621cf7c3f249635a760f", 0x5d}, {&(0x7f0000609000+0xa7a)="350d9f8cca4a1043566e3e04a3ee0e4bd46e7d9b7ec02a2171afaa0a2a2d80b801b14a685b2d18d0ffbd14c7a5682de8a2fc82fef0c456f55ea11da360acb51c85d68d060d8d19de6e49b2ce5540933f4dc54d33912f5fcb3993ef6db73e0c9031accebeadb50ae61b79cab31ce940b2516d78bfbc6f86109b55aa6a602298288922fdba2476721ba6a0f0ad943a6dd7c7f41f000181578c39aabd6a0056fdfbe03f8618c9d48de6153ae8b2861f770b7496213b1251a46287cfeb08fe917f231e7dd79e7d64c8d3ef3555800c6cb962e216e64faf813a4c9c3b9f47bd364e844260ebeaa1fb79dce6e09fb69a48f36461fd71a4769b8d", 0xf7}], 0x7, &(0x7f00009ed000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x2, 0x1, 0x7ff, 0x3, 0xa2b, 0x5, 0x3, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffc, 0x1, 0x2, 0x5, 0x7, 0xfffffffffffffbd1, 0x3f, 0xffffffffffff0001, r3}}], 0x58, 0x4000010}, {&(0x7f0000096000-0x1c)=@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffffff7}, 0x1c, &(0x7f0000506000-0x30)=[{&(0x7f0000200000)="23b84d9694ead687feb5040600b5a21aaed88f9583045e9f39c4243e55a2bac590f8089e774dacc1d8a5cb5cf05b", 0x2e}, {&(0x7f0000fc5000)="5b0ce1c9819e84a1dee3f8fff6a5a2c8f041db4fd49f29c0b73378db772f0e6d1d47b339564c3f03d7313f725b110cae4d3a899d23e2e919e8564550e65099794cea0562a1ac13ab7d0add", 0x4b}, {&(0x7f0000d91000-0x1b)="e6a18062d27248a3e7b5a309185b5384e722dc9ec1137c8db90db3", 0x1b}, {&(0x7f0000ee6000-0x18)="b622a47948651552ac8b062e55c7065dc982058c5115ef28", 0x18}, {&(0x7f00004cd000)="cf9fdb9919a301e60c8c0370a98f0b3c525d3a04f1963105eab9decf8f78d7daafdfb599f1adbc8cd979ee5d6355c728acb08e74203feecb7c5c7805965eeff3095410ae3722bd1efbd7df41a0ca1fe80f43f4350779e8aa6b218bd643a9273cf16e04ccb62cf5", 0x67}, {&(0x7f0000885000-0x1b)="f0ed57bf57d3d70b3d197817b25c8e9d299a37f53f327685ab7c9e", 0x1b}], 0x6, &(0x7f0000db6000)=[@init={0x14, 0x84, 0x0, {0x9, 0x4e, 0x1, 0x0}}], 0x2c, 0x4004804}], 0x4, 0x40000) sendfile(r4, r5, &(0x7f000006a000-0x4)=0x0, 0xff) 2018/01/17 15:57:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x10001) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x28, 0x1e, 0x304, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x3c6, 0x1, [@typed={0x10, 0x2c, @u64=0x4eb0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c3000)='\x00', 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000839000)=""/91) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chown(&(0x7f0000d24000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000162000)=0x8, 0x4) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000024000)=0x0, &(0x7f0000024000)=0x0, &(0x7f0000024000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000018000)={0x0, @in6={{0xa, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe900000000000000, 0x401, 0x2, 0x3, 0x6}, &(0x7f0000024000)=0xa0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001e000-0xa0)={r1, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x1ff, 0x3, 0xb1}, &(0x7f0000025000-0x4)=0xa0) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x3) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00008a3000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$midi(&(0x7f0000e0a000+0x269)='/dev/midi#\x00', 0x3a, 0x80000) ioctl$KDSETMODE(r3, 0x4b3a, 0x10000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00003b0000-0x400)={"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"}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b35000-0x8)=0xf000) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000462000-0x7b)=""/123) 2018/01/17 15:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$loop(&(0x7f00000e7000)='/dev/loop#\x00', 0x0, 0x80) r1 = fcntl$dupfd(0xffffffffffffffff, 0x402, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000040d000)='scalable\x00', 0xfe08) 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) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) restart_syscall() r4 = syz_open_dev$adsp(&(0x7f0000937000)='/dev/adsp#\x00', 0x103b, 0x20402) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000ca2000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000122000)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3, 0xc93, 0x6, 0x40}, &(0x7f00008b9000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000497000-0x8)={r5, 0x80000004}, &(0x7f0000e18000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00002ef000-0xa0)={r6, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x401, 0x1, 0x10000}, &(0x7f0000de8000-0x4)=0xa0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 15:57:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x11) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000cc8000-0x40)=[]}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000-0x4)=0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000000)={[0x10000, 0x0, 0xf000, 0x1000], 0x1, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000e1b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000024000)={&(0x7f0000023000-0xb8)={0xfffffffffffffeb8, 0x1e, 0xaf9, 0x1, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0xfffffffffffffdb4, 0x9, [@typed={0x0, 0x48, @binary="0198e10667bb756373744c86645bf1702cfce117f0360c219cfb291033d6b7f510764f06a25de302743341d19d3668f1aee6455c6182b4f80d7d2839d4da4fac08c05a9b0b2637ab3953a7494c9b2663f325ff6e903f4e0aa7470e81951a238951ada7a12148f00088442fa541e3f1e6d7a1881537fc3bfedc92a5afb95cbca189eebfd3397498a74070a93ae149ef3b482495f4953d8cc4"}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000025000)='./file0\x00', 0x20000, 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000001e000-0x50)={@common='bridge0\x00', @ifru_settings={0x2, 0x5, @fr_pvc_info=&(0x7f000001e000-0x14)={0x3, @generic="d8a112189d68023c48dbb3e2c43db252"}}}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/selinux/access\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x8800, 0x0) rt_sigaction(0x2e, &(0x7f000001b000)={0x6, {0x6}, 0x8000001, 0x95}, &(0x7f000000d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000016000)={0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f000001d000)={0x9, 0xffbc, [0x2, 0x9, 0x0, 0xb4]}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000015000)={0x1, 0xfff, [{0x7, 0x0, 0x800}]}) 2018/01/17 15:57:09 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000000c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000020000-0x4)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000025000-0x10)={r2, 0x20, 0x4, [0x7, 0x7, 0x4, 0x1]}, 0x10) 2018/01/17 15:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f000081b000)=[{&(0x7f0000759000)="a2", 0x1}], 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ff5000)=0x2, 0x4) setrlimit(0x0, &(0x7f000090b000)={0x5, 0x1b3f}) clock_getres(0x6, &(0x7f0000496000-0x8)={0x0, 0x0}) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000c61000/0x2000)=nil, 0x2000, 0x2000000, r1) 2018/01/17 15:57:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x3e, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000003000-0x8)={0x2, 0x1}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001000)=0x3) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x100) setsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f000037d000)=0x1000, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000000)={0x40, 0x6004}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800000000004, &(0x7f0000dff000)="440d0522ff0000000000004ce5", 0xd) 2018/01/17 15:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002aa000-0x4)=0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000fa4000-0xc)='personality\x00') sendfile64(r1, r1, 0x0, 0x4b3) 2018/01/17 15:57:09 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b82000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000da4000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d96000)=0xf76, &(0x7f0000c31000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0xfffffffffffffec6, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x3a2, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f9d000)=""}) 2018/01/17 15:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003d0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000035d000)={0x6, r0, 0x1}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00007ba000-0x4)=0x6) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000af1000-0x8)='./file0\x00', 0x800, 0x80) ioctl$KVM_NMI(r3, 0xae9a) sendmsg(r2, &(0x7f0000932000)={0x0, 0x0, &(0x7f0000e9f000)=[{&(0x7f00007ce000)="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", 0xf6f}], 0x1, 0x0, 0x0, 0x40000}, 0x4000000) read(r2, &(0x7f0000c03000-0x7f)=""/127, 0xffffffffffffff70) 2018/01/17 15:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002df000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000019b000-0xc0)=""/192) 2018/01/17 15:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000098000-0x8)={0x0, 0x0, 0xfffffffb}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b8000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000e1e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3, 0x1000, 0x0, 0x81, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xd88, 0x0}) write(r0, &(0x7f0000b99000+0x117)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000078c000-0x7)={0x0, 0x0, 0x5}, 0x8) 2018/01/17 15:57:09 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000001d000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000000c000)={0xb96, 0x3, {0x3, 0x1, 0x0, 0x1, 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]}) 2018/01/17 15:57:09 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$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00005ba000)={0x5, 0x1, {0x1, 0x2, 0x10000, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000a85000)={0x8, 0x5, 0xfff, 0x4, 0x9ed0000000000000, 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]}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000079f000-0xe6)="", 0x0) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', 0x200c40, 0x0) linkat(r1, &(0x7f000001a000-0x8)='./file0\x00', r2, &(0x7f000000f000)='./file0\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000025000)=@known='trusted.syz\x00') 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002af000)={0x7, r0, 0x1}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000044000)={{0x7, 0xffffffffffffffe0, 0xfffffffffffffffb, 0x3, 0x4, 0x400}, 0x2, 0x883d, 0x8}) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000e08000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) r4 = syz_open_dev$dspn(&(0x7f0000026000-0xa)='/dev/dsp#\x00', 0x7, 0x20600) ioctl$TIOCSBRK(r4, 0x5427) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000025000-0x5)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000018000)={"59351ad8e1c8057227c3a196cd778a1a", {0x4, 0x738e, 0x90b7, "ae1ee4df4c4d", 0x400, 0x0}}) 2018/01/17 15:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00002c0000-0x8)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 15:57:09 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fe3000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) poll(&(0x7f0000b65000)=[{r0, 0x0, 0x0}], 0x1, 0x0) write$eventfd(r0, &(0x7f0000fe0000-0x5)=0x0, 0x8) 2018/01/17 15:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = 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) fcntl$setsig(r0, 0xa, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x0, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000086a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000aae000-0x400)={"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"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000864000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e79000-0x4)=0x14) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00004b9000)={0x2, 0x8080000000, 0x2003}) sendto$packet(r2, &(0x7f0000a18000)="6b221551abf45454c98e0e52b28a00e549fee9d5fda3aca69d5fcfb05318ff644227ba0defc07fd903305abb045c1e0ba1a4ebff29a5ddecbae34c8e7e84904f42801e9b23f0bc28e20de780dcd87b7f93a0d880e576de751ffbd7b24b71c2a7264c431ae03b336c43298226efdeaf551d0b3a13b8835d1bddfd7cfbd14b9f985167b98c708ee3ed66a8f9b95b7ba573c5208b93152f6bdda68ef0660596f8bf6b428ea7a8de2bf2ed61", 0xaa, 0x804, &(0x7f0000a87000)={0x11, 0x1, r3, 0x1, 0x100, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000bfa000-0xc)={0x4, r2, 0x0}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00009ab000)=0x0) r5 = syz_open_dev$evdev(&(0x7f000006f000)='/dev/input/event#\x00', 0x40, 0x2000) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000e75000)=0x0) ioctl$KVM_SET_TSS_ADDR(r7, 0xae47, 0xd000) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r7, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f000069b000-0x68)={0x81, 0x0, [0x9, 0xfffffffffffffff8, 0xa66f, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$amidi(&(0x7f00008bd000-0xc)='/dev/amidi#\x00', 0x0, 0x109c00) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000052000-0x1000)=""/4096) ioctl$KVM_RUN(r8, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000901000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r8, 0xae80, 0x0) [ 102.324369] binder: 16209:16220 transaction failed 29201/-22, size 80--314 line 2903 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x0, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xe8b0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x7f, 0x7, 0x3, 0x6, 0x1]}, &(0x7f0000002000-0x4)=0xe) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000001000-0x8)=0xe5f) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000d000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000025000-0x9)='trusted@\x00') sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x0, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 102.380303] binder: BINDER_SET_CONTEXT_MGR already set [ 102.391596] binder: 16209:16220 ioctl 40046207 0 returned -16 [ 102.398150] binder_alloc: 16209: binder_alloc_buf, no vma 2018/01/17 15:57:09 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000000000)="be8502e7143e766e2df20be60008", 0xe) [ 102.398182] binder: 16209:16233 transaction failed 29189/-3, size 80--314 line 2903 [ 102.480070] binder: undelivered TRANSACTION_ERROR: 29189 [ 102.487172] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 15:57:09 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c46000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0xf7, 0x5, 0x4, 0xcc0, 0x4}, 0x14) 2018/01/17 15:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000095c000)={0x5, 0x0, 0x0, 0x4200000000009, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = syz_open_dev$admmidi(&(0x7f0000ddc000-0xe)='/dev/admmidi#\x00', 0x94a, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003fc000)={0x0, 0x3, 0xff, 0x7, 0x7fffffff, 0x8, 0x10001, 0xbc97, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3, 0x40, 0x6, 0x8}}, &(0x7f0000270000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000897000-0x8)={r1, 0x43}, 0x8) 2018/01/17 15:57:09 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, 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) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000018c000-0x10)={0x7, 0x8001, 0x9, 0x7fff, 0x0}, &(0x7f00008ac000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004b4000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000}, 0x98) r3 = socket(0x40000000019, 0x5, 0x0) memfd_create(&(0x7f0000f89000-0x1)='\x00', 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) setsockopt(r3, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) 2018/01/17 15:57:09 executing program 6: get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000200000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x111000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000146000)=0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016d000)=0xc) setfsuid(r3) splice(r1, &(0x7f0000d77000)=0x60, r2, &(0x7f0000687000)=0xfffffffffffffffd, 0xfffb, 0xb) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a62000-0x4)=0x3) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000024000)=0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000026000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x0, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000000b000)={0x5, 0x0, [{0x9, 0x4, 0x0, 0x0, @irqchip={0x8001, 0x5}}, {0x5, 0x0, 0x0, 0x0, @adapter={0x7, 0x0, 0x400, 0xf5, 0x8}}, {0x3, 0x1, 0x0, 0x0, @msi={0x8000, 0x7595d09b, 0x8001}}, {0x5, 0x6, 0x0, 0x0, @irqchip={0x8001, 0x6}}, {0x101, 0x4, 0x0, 0x0, @sint={0x3, 0xb433}}]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cd4000-0x8)='net/dev\x00') ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ec4000-0xd8)=@ioapic={0x3000, 0x3f, 0x2, 0x96, 0x0, [{0x5, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x84b6, 0x80, 0x9, [0x0, 0x0, 0x0, 0x0], 0x40}, {0xffffffff, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3, 0x39, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x9, 0x7fffffff, 0xde5, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xfffffffffffffff7, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xfffffffffffff001, 0x664, 0x5, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x8, 0x5c, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xc88, 0x1643, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x100000001, 0x100, [0x0, 0x0, 0x0, 0x0], 0x9b56}, {0x40, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0xebba, 0x6, [0x0, 0x0, 0x0, 0x0], 0x21}, {0x8, 0xff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x4, 0x217, 0xf8, [0x0, 0x0, 0x0, 0x0], 0x39e1}, {0xfee6, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x6e69, 0x7, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x35d, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1ff, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x89, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x100000001, 0x10001, 0x800, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xffffffffffffffff, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3}]}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000d82000)=""/48) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004c6000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000007000)={0x0, 0x7, 0x5, 0xffff}, &(0x7f0000024000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000024000)={r1, 0x200007fff}, &(0x7f0000024000+0x95d)=0x8) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0xfffffffffffffc7c, 0x1e, 0xafc, 0x7, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffddc, 0x1, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000596000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000053f000)=0x14) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 15:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x200, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x120) pwritev(r0, &(0x7f0000844000)=[{&(0x7f0000b96000-0xfd)="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", 0xfd}, {&(0x7f000017f000)="33ce8fa3f07ba67cf71abbe4e86adb15c3e6880fbec261247d3123d83e868e89", 0x20}, {&(0x7f000013a000-0x5f)="ee5263400455cdf30e4fc471cae3871cfd76aa1f7351c81bd3fd97b9452468bc779fb3b081086ccc7bb4d45bfd7cbcedb59847a1eb4abe9582c7b6298cdf8216b49f623cc465f4a7a588c911070c84c8554ff2d2d8668ed440b5264c64865822cd62e7b6", 0x64}], 0x3, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000d45000-0x4)=0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000bbf000)='./file0\x00', r1, &(0x7f0000bd7000)='./file0\x00') ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00006b3000)={0x0, 0x1, 0x4, &(0x7f0000327000-0x8)=0x0}) 2018/01/17 15:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) rt_sigpending(&(0x7f000025e000-0x8)={0x0}, 0x8) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002e2000-0x10)={0x0, 0x1, 0x1, [0xcab3]}, 0xa) 2018/01/17 15:57:09 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000025000-0x30)={0x974, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000008000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000025000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000025000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0xb, 0x8000f, 0x4) 2018/01/17 15:57:09 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0xffffffffffffffff, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 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, 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$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syslog(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000096f000-0xb)='/dev/vcsa#\x00', 0x5, 0x4000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000286000-0x24)={0x4, 0x5, 0x9, 0x1ff, 0x1000, 0x0, 0x100000000, 0xffffffff00000001, 0x200, 0x1, 0x4, 0xf8000000000}) r2 = syz_open_dev$midi(&(0x7f0000cba000)='/dev/midi#\x00', 0xcd7f, 0x101000) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000723000/0x3000)=nil, 0x3000, 0x0, 0x10010, r0, 0x0) 2018/01/17 15:57:09 executing program 1: prctl$intptr(0x2c, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000c1a000)={0x1008, 0x7, "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"}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/17 15:57:09 executing program 7: r0 = memfd_create(&(0x7f0000a1d000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000+0x765)='vboxnet0.\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x2, 0x8, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000ea4000)={0x10000, 0x0, 0x9, 0x8}) mkdirat(r0, &(0x7f0000b07000-0x8)='./file0\x00', 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000de4000)={r1, &(0x7f0000441000)="c60400000066ac7fc9a3233954f95324ba5771dc884c55bd48549d6ead65540dc1feebc1dadfb039bb1b7acfd191a06e589496e62fbccf0dba8e353b00000000000000fdc55c3965957cd79b6689ce0284aef1c9854f150e11ed3a789e0d0a3c1c41197063b9ec6ac0659b39926a59733a355cedadf8b25c76027a9d6ea1a1ac9702cd0006c591ebf29e0cf90ec3d20d0819987de035d46eab436510f67a4021f2767ec93b01703ef15e03aad2348c4dab1efab8a395736fcf184ac51ac76c0c17d6d1acfad7fef5fe5d5d78774531b7d8"}, 0xfffffffffffffce4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c32000-0x6)={0x0, 0x6}, &(0x7f0000512000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000061c000)=@assoc_value={r2, 0x0}, 0x8) 2018/01/17 15:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000d9f000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0x0, 0x0) 2018/01/17 15:57:09 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000000b000)={0x1, 0xfff, 0x8a59, 0x2, 0xc0b, 0x4}) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000009000-0x6c)=[], 0xf, 0x0, &(0x7f0000008000)="689a7f507fa486d18d6f9e17c82394"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f000000d000-0x8)={0x3, &(0x7f000000c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000c000)=[@in6={0xa, 0x0, 0x680f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x64) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000)={0xa0, 0x0, &(0x7f000000b000)=[@transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x30, &(0x7f000000b000)=[@ptr={0x70742a85, 0x1, &(0x7f000000b000)=0x0, 0x1, 0x0, 0x3a}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000004000-0x30)=[0x30, 0x48, 0x0, 0x30, 0x78, 0x48]}}, @acquire={0x40046305, 0x0}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000000)=[], &(0x7f0000007000)=[0x30, 0x78, 0x60, 0x0, 0x48, 0x78, 0x78]}}, @request_death={0x400c630e, 0x1, 0x3}], 0xfffffe8b, 0x0, &(0x7f000000c000-0xad)="90047923fdd391c212ebaef96c593c460ecd095d1151e1a71e1d2b9996bb2eb0797861447680c1657495086e1217b9c8ce659bd8d13a76b0591f8959a9998db3bc98cffdd7ca12e93affdd807dc81e9689ad25ae686cff52febb360629cf2d6fd798ca95812ff88fd46b1405f7a00a6eac2464964103c3b40869d0bbca6e1ce4dada0c00b6de446712943390fd9931eab319b951561fd5f51d8addacd821a9b08fbab6b31dc4eb7e7d6f36544c"}) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/enforce\x00', 0x40841, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000025000-0x1e)={0x18, 0x0, {0x7, @random="b415549b8e46", @common="628d73663000f40000000000000800"}}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x7, 0xa180) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/01/17 15:57:09 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000024000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read$eventfd(r0, &(0x7f000001e000)=0x0, 0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000-0x1c)={&(0x7f000001d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000024000)=[{&(0x7f0000024000)=""/0, 0x0}, {&(0x7f0000025000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000024000)=""/188, 0xbc, 0x833e}, 0x2) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 102.722463] binder: 16312:16316 ioctl c0306201 20008000 returned -14 [ 102.732768] binder: 16312:16316 unknown command 24146986 [ 102.762436] binder: 16312:16316 ioctl c0306201 2000b000 returned -22 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$dspn(&(0x7f00001e1000-0xa)='/dev/dsp#\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000bbc000)=0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000d24000-0x68)={0x6, 0x6, [{0x387, 0x0, 0x7ff}, {0xfffffffffffffff7, 0x0, 0x4}, {0xba, 0x0, 0xd2e}, {0x4, 0x0, 0x7fff}, {0x9, 0x0, 0x5}, {0x4, 0x0, 0x88}]}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 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) write(r0, &(0x7f0000371000)="", 0xffffffffffffff59) 2018/01/17 15:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) connect$netrom(r2, &(0x7f00001f5000-0x48)=@full={{0x3, {"04a15af052a5fc"}, 0xfffffffffffffffd}, [{"3d4ce2b1cd6909"}, {"8f75f53d64a5b8"}, {"0000018071c56f"}, {"49f21872757395"}, {"3802f29f014712"}, {"bb9ac61e40d1aa"}, {"d6c2e6d8a715d8"}, {"68566e1d386ed0"}]}, 0x48) recvmmsg(r0, &(0x7f0000336000-0x140)=[{{0x0, 0xfffffffffffffecb, &(0x7f00002d5000-0x18)=[{&(0x7f0000c66000+0xceb)=""/4096, 0x1000}], 0x1, &(0x7f0000a91000)=""/206, 0xce, 0x0}, 0x0}, {{&(0x7f0000f71000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008d4000)=[], 0x0, &(0x7f000098e000)=""/33, 0x21, 0x0}, 0x0}], 0x2, 0x0, 0x0) read$eventfd(r2, &(0x7f000050d000)=0x0, 0x8) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$void(r0, 0x5450) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x18, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0xfffffffffffffffe, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000022000)='/dev/dsp\x00', 0x101082, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000019000-0x4)=0x0) [ 102.771767] binder: BINDER_SET_CONTEXT_MGR already set [ 102.780163] binder: 16314:16331 ioctl 40046207 0 returned -16 [ 102.787406] binder: 16312:16316 ioctl c0306201 20008000 returned -14 2018/01/17 15:57:09 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) r0 = socket(0xa, 0x806, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00003d2000-0x58)={{0xff, 0x6}, 0x1, 0x8, 0x1, {0x401, 0x7}, 0x1, 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]}) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4)=0x1000000, 0x4) 2018/01/17 15:57:09 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000001a000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000025000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1c, 0xafb, 0xffffffffffffffff, 0x0, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/17 15:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) r1 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f00005a1000)={0x9, 0x5409}) modify_ldt$write2(0x11, &(0x7f0000562000-0x10)={0x745, 0x0, 0x1000, 0x800, 0x7ff, 0xf1c, 0x1f, 0xd11, 0x7fff, 0x6410}, 0x10) 2018/01/17 15:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000e7a000)="d0d683629f75fe098e755cb6d01a4e5f3b50bc511eeb4f5534aa5a69081a11e0c79e6b0b48b0cf654febad0e5a2e6bc8674a92a0afde5c2038b248d2ebbf6d31f57d9e8cb1fbab86c3fc5c2575ba10da5f89bc60f303a06183f89fb967b937bb90981531accb1b67360c0cd27d0e46dbf60a6f015bb716aaa92f523c49edfd8673c60a8987416adbd3b2aa316fa030baebbaa77d224ca1384d548be3e623c28d1299a46a26cd38b9e66e397ad7aa05a1f3f53464fc5edca7cdc725cf4deb9188f7b10ab1b7d72d82e241c5e18862ad8dc1fb1f58f687") syz_open_dev$mice(&(0x7f000022c000-0x10)='/dev/input/mice\x00', 0x0, 0x228c40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008a4000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf516, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffff}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0xc0) getsockopt(r0, 0xd23, 0x4, &(0x7f00000c4000-0xf5)=""/245, &(0x7f000078b000-0x4)=0xf5) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 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, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) mount(&(0x7f0000054000+0xab0)='./file0\x00', &(0x7f000031a000)='./file0\x00', &(0x7f0000c45000)='sysfs\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf7000)={0x0, 0x0, 0x0}, &(0x7f0000596000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000fc000)=r1) capget(&(0x7f000046f000-0x8)={0x0, r1}, &(0x7f00007d0000-0x18)={0x40, 0x6, 0x8, 0x2, 0x1, 0x9}) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000025000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000025000-0x20)=[{&(0x7f0000025000-0xa7)="401d647732d8262fdbccd65d70e33689156c01d9eb382d7a1d71f7734fcc254f2f683c602a93b5564a3a66f5423339f4985113b6cb2116ff32fb8147de3f4d60af2684e33a980125e8f421dc2403c91e992aad21bd879fb2c85fdeb15c3fcb275e0a81e3273af3972fa59efd4c971535d1c4d0e58116da813119ea4b59f3cd1227829234b6028d85e942a003fa63fd273f8037c48f8600b46c94235dd56333e5898797f9b4ef23", 0xa7}, {&(0x7f0000024000)="0b557af14d1c7cd4964d76bc9f1577bd84b007fee8333d5c8da54eae901c808d39b0740fc5db14f742770088522d81349d97d8e653dcc7bc412c963a1bc0e192832f79a73d9f", 0x46}, {&(0x7f0000025000-0xdb)="a74e559d31746caaf39f512452c9e30b281bfd7e90db10d51a40be5ce5dc4415b991e90f6dc54734ff1173d555297b5711b52f67efd7651c7d49e5a9d81524807945419297f5f9666788e4600f85335a1a32ae8dfcdce2d1e5594566f4a2d8841b7bb9646142d3cf7e84a30afdb410cef6ba2c3c07f921a5351294a1263d8b2858f4f77371458972b09ad69245298613d0c78eb6a60da20ce76277f1054d6a01cad12757aae7e6cdffed76b29df984a923a8b3f6cc03d624bbae6e7f743b8c73e095870393b42cdb490cf9931e60d466964135ce7c014b9a85909e", 0xdb}, {&(0x7f000000b000)="a852803359ed8f9636db071b9da128986c75699eb5c934d5de569ff783170199879286cde4760768f2", 0x29}], 0x4, &(0x7f000001b000-0x10)=[@assoc={0x10, 0x117, 0x4, 0x2}], 0x10, 0x0}, 0x4008001) 2018/01/17 15:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000092d000-0x30)=[{0xf, 0x10001}, {0x8, 0x400}, {0x2, 0xfffffffffffffff9}, {0xe, 0x1}, {0xa, 0x1}, {0x8, 0x2}], 0x6) write(r0, &(0x7f0000b01000)="2400000052001f0014f9f426000904000a00071008000100feffffbb0700000000000002", 0x24) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 0: socket$netlink(0x10, 0x3, 0x10) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000874000-0x53)=""/83, 0x53, 0x10000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0x8) 2018/01/17 15:57:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/user\x00', 0x2, 0x0) connect$l2tp(r1, &(0x7f0000006000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2}}, 0x2e) 2018/01/17 15:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000b5c000-0x10)={0x1a, 0x5, 0x100, 0x81, 0xff, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendfile(r0, r0, 0x0, 0x100043) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006e6000)={0x0, 0x0}) bind(r1, &(0x7f0000bed000)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 15:57:09 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=@known='system.posix_acl_default\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") 2018/01/17 15:57:09 executing program 6: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000598000)={@common='lo\x00', &(0x7f000093e000-0x5)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000093e000)=0x8) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000022000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x400802) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000020000)=0x0) 2018/01/17 15:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0x2) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aed000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000857000)={0xaa0e, 0xc, [0x6, 0x9, 0x2]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 0: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) fadvise64(r0, 0x0, 0x7fff, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000fa9000)='/dev/vcsa#\x00', 0x8001, 0xc000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x9, [0xd4, 0x2, 0x1, 0x8, 0x2, 0x1d6, 0x159, 0x80, 0x1]}, &(0x7f00009df000-0x4)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000251000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfffffffffffff000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0xb, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x6, 0x8, 0xa, 0xf, 0x2, 0x10}, @call={0x85, 0x0, 0x0, 0x2f}, @alu={0x4, 0x2eeac8bd00000000, 0x6, 0x3, 0x6, 0x8, 0x11}, @alu={0x0, 0x20, 0xd, 0x4, 0x0, 0xfffffffc, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x39, &(0x7f0000000000)=""/57, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x1, 0x1c, &(0x7f0000003000-0x1c)="921bf6d001e25442b29c4a3341b6e3eb4ae18168a197b0078005807f"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000004000-0x30)={0x7fffffff, 0x1fc, &(0x7f0000001000)="9b393935b6d5d3a5ccdac4f1f8caa98580608b0d8e55ff90e434bf20df024e3ecec8c7a54e0b80ec755cfe45eb293e84dea1e4a19aae02d1260a397ad6711da8f9", &(0x7f0000003000)="238c58f49f4825f8cccf6566f49b6d14a8cb2b98360ed607ff228804bcc06649", 0x41, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000005000-0x8)=0x4000) setns(r2, 0x8000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000006000)=r3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000006000-0x8)={0x77359400, 0x0}, &(0x7f0000007000)={0x0, 0x0}) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a45322, &(0x7f0000002000+0xdfe)={{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]}) 2018/01/17 15:57:09 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000025000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000026000-0xb8)={0x0, 0x3ff, 0x3, 0x3, 0x3ff, 0x65, 0x50, 0x5, {0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xffffffffffffff91, 0x99d000, 0x9, 0x48000000000}}, &(0x7f0000026000-0x4)=0xb8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000026000-0x8c)={r2, @in6={{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000025000)={0x0, 0x45}, &(0x7f0000014000)=0x8) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000012000-0x18)={0x6, 0x2, 0x2, 0x8, 0x6, 0x10000}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r3, 0x101, 0x10}, 0xc) 2018/01/17 15:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000695000-0x80)=[{{&(0x7f0000331000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000053e000)=[{&(0x7f00002e6000-0x61)="335da0ec00be673523571c5ecf702f3bd5fb5bd5f45b1c4ae049a702ca1715d090d2c0e67f42b105606241153250f12be8c11d360fcb009caeaded0c0427cecd15da40f66612d068c0c9d886500a567b02023473dc9c0c40c9a5a47e496ab70699", 0x61}, {&(0x7f00007b1000-0xa3)="7d3c8c5946645c4c6e3b3644125851a782b7862721b5aac074ce764fe694abc838166c7df369ac299b007f78fa2ac301e2ddbe6cedbb665b6b436000d02601b918ea7a0220d57a1201b65338b91b1fce6e19a16f214c647695767b89f6344233a660bd34f781c3546d8b17e694abccc69a616be98702a62d5b534fdff018fbbd74c74457473086ead03af6ea7ad56088e7ffac087313877844607797ecd2593aad4a3e", 0xa3}, {&(0x7f0000a3c000)="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", 0xfc}, {&(0x7f0000aa7000-0xa)="e72868768e6ca6366f1f", 0xa}, {&(0x7f00009a5000)="da45e85a5f30ca789e06b9462b2e69a30ee64b0d10bff72294e917e1e60bb2162064a76908d6e3d2", 0x28}, {&(0x7f000030a000-0xdd)="11319ea06fedb9ea9b32b46009a9d7b45a989013ba492573f1727a8a8ff2b8d194a29bc8f0690503bda9668e0371ad341b429c510aa5da4e6c854690fcf1c6146607f464195be749bb95bdc631a7875e53cf0b633966f583e2bbf462c37f9d92a53ceaf34736f6253fca9ef2092057010ddd044fcd5bb14d7151fbb795ebece911e144c3ad986616541374f82c316ba399f2cc0323430480b33ef5d611710c278215e6f85b69259e2c61a2fd16fef976b07b795faf36412fde13842b5ee2b9cee3f0e507608970cbc96af860854f075d17bdcc94dd5daaaa34cc646b66", 0xdd}, {&(0x7f0000b9e000)="0f6ef0b521f992356125085f738682b882fffe46cb85863c79db199dccb746a9009b3907f2f0d58fdbb66b7eb32171a9368c4246f497e5716d7701fc48b0ca3183789a9ea826282bb9e22e2db36b8d1a64a2f16344ca2441e32c78fbd370a5d7106ce177c2fcf2612b042ca87590fc2d026402381c5372ffbe42b4a1ec92c69e54ca452143a550ed18aa66d86b3312585f9d2ea8bf4227cc4588276b09cb9f012ae769c1d532c138ba2cb9250b1c57c590dff6b74d272d381858bcb625d5bc35cbe7d6bdfeab3d7b24694d9c460f41e93f52756826967aec78ea60043d5a2447350b592a56", 0xe5}, {&(0x7f0000d48000-0xbb)="fa845fdc628b261ccf5bccb99b75742169752bb2cbfa7bed95d8d2328dea6ccb64877764185c23720b3a39058abb78f4414e978ce561c7c274c46fd5aec348b898fbd75e86ec175197955949e039927e9ceec5042c59d29e03d0b29bce54900c202c6d16d9a5766cd3f9cf729ec63272295a5c1c0e9c00afb002233cedb92afa0d5f078687c63bb7d5ea4ea6cf35b9233f0abaa72f9c9def1eecd34e07d208681968fb8423da589eefb913b61fda7c0b63386d0ecfdb48c9a23265", 0xbb}, {&(0x7f000049c000-0x36)="5b874b67f10cd0c2b72d5b785135abf2ce8b1311bcdeecc73f72e3e5f36abfdf1a0af5e01f6f32dc59a0b9a0a03fa306e04183fa3431", 0x36}, {&(0x7f0000cf3000)="6cf5984261121a5e731490bda79ca798f3f8f6a8e49541212538bf83e6b0df2d94a1a58d0c0e1e7ecf1dbef1168b112763fbded78c", 0x35}], 0xa, &(0x7f0000d55000-0x109c)=[{0x68, 0x19f, 0x101, "da222a7166dec7448d4da1c1625fc34241bfe285fa0583d0c1362f48ad057f0039bb316e1ec469fbe9146722f4f361a8ffec3bd29ce1ded4919bfff67c87a97866954497d9174d30886274bfc8da2335aaeb25a1f22b2c5065"}, {0x100c, 0x11f, 0xbe, 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0x1000}, {&(0x7f0000077000)="66919e2acfa4eb5da35352d37ee60ba8f89c0a48c21da7db8d43264dfd244b07fafbcee8176ede35706507c4493ce5baf153e8fbc55336f874bd72af33f522e2f4bca9a57cc1", 0x46}, {&(0x7f00009b1000+0x1d5)="035e6e40befc9ec7a90c6a63ba7e72ba6eca1f6762fd917521adfbfccd3a00729637dfc66c1084b9a31226ce11b5604b8ded7ee1bb15566621224d824db87000cbffddba213f4b22548275e813b592893e76d13e66af8d8e4524d341a10f0a6d", 0x60}, {&(0x7f0000ebe000)="481aba0d51bffcf1f58bec16bc4b2124cf40aa6c5290adc6dcfb3d37b335d3d5eb33493e3a5c86d61a087bd44e2e26d1b9b6c1fc2545ba7fb6893e95e3e7bc8635b4b0199137dfe6707bf081040c9f389e5b77a8fbdb0e53dbf5ab3ebc6efbdea884da2b8055c77d21f6e168875c03feafd07d35bb73e4fd6d16f54d3251e5d1bfc5c2ea620a0b51f946273bf441b446602f15", 0x93}, {&(0x7f0000862000-0x2b)="b4a66f4644011ef5612d6e14bb5231194587fe666d9269677ea1aee755174a835f03b54017f4bbaaffb1da", 0x2b}, {&(0x7f00002f4000)="8a1162b5c94105ef055cee018bfb89a03dc5c6c41c27b54ff4064957d6691de42204c7f8298f44e35e50ebff761103c8642222d8f4db116ed7a4f4e1aef01a77a3e9c37e26cedb43b90e83107c404ac296852bdba24beb59ad7068724f6ba7b3f98360bc5b1895ddf301bc7ac8c0d1ac43181e07d992ad5f94f540f9cc3ef09df53a80c3f009a894e5e09e1495eb", 0x8e}], 0x9, &(0x7f0000427000-0xd0)=[{0xa4, 0x108, 0x200, "837f137ba12f8d2a0423b53b3cc50a29c00eac3057752baae472680de6084e077f08d2552b2829f694ce2c97b1064e6e1509359554fb6391932047dcba4deeb1afb5add6a049c40519cbb70ea405982b92a65e0a9db2299b488975983d9781834fbd3a12c2a4c16d8f10ffbbb678e2cb6fcb5309b13cca423b5563bffdabbd9560a7bb81c5cc32109545159b376d7c5362c3c497f13850"}, {0x2c, 0x113, 0x2d8, "6a69fdbf6ad4712fe1218751576a56d302e071ed6a881f3870c7cd3841784141"}], 0xd0, 0x40}, 0x101}], 0x4, 0x7489e552b6eaa43b) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 15:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000244000)={0x1, 0xd, 0x101, 0xffffffffffff8c4f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 15:57:10 executing program 2: r0 = eventfd2(0x5, 0x0) poll(&(0x7f000000a000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0xffff) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/17 15:57:10 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000016000)='./file0\x00', &(0x7f000000d000-0x2e)=""/46, 0x2e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000000c000)={0x10f, 0x0, 0x4, 0x40}, 0x5) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000016000)=""/144, &(0x7f0000016000)=0x90) 2018/01/17 15:57:10 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) open(&(0x7f0000015000)='./file0\x00', 0x400, 0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000020000)='./file0\x00', 0x101080, 0x3) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000017000-0x4)=0x0) 2018/01/17 15:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fdatasync(r0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000025000)={0x10, 0x0, 0x3, 0x40000000}, 0xc) finit_module(r0, &(0x7f0000025000-0x3)='*/\x00', 0x3) 2018/01/17 15:57:10 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) time(&(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/01/17 15:57:10 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x40096101, &(0x7f0000b1d000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b8a000-0x10)=@generic="1f956f449829079b0eb71d67518dd5f6", 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000829000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001000-0x20)={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]}) [ 103.053251] QAT: Invalid ioctl [ 103.073090] QAT: Invalid ioctl [ 103.085156] QAT: Invalid ioctl [ 103.092149] QAT: Invalid ioctl 2018/01/17 15:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x0, 0xc93, &(0x7f000062e000-0x8)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f0000865000-0x10)={0x27, 0x1, 0x80, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a32000)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002b1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d24000-0x18)="0a07750600e383e5b3b60ced5c54dbb7295df0df82060000", 0x18) eventfd(0xb1) sendmmsg(r2, &(0x7f0000a13000)=[{{&(0x7f000015b000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e8c000)=[{&(0x7f00001c3000)='X', 0x1}], 0x1, &(0x7f0000a18000-0x88)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000686000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='dummy0\x00'}}, 0x1e, &(0x7f00006ac000)=[], 0x0, &(0x7f0000075000-0x13e0)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x2, 0x0) 2018/01/17 15:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003b5000-0x24)="240000002600870000000000000000000001ff020100000000b00000000000000000ff10", 0x24) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00007df000-0x4)=0x1, 0x4) 2018/01/17 15:57:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a8d000)={@common='syzkaller1\x00', &(0x7f0000496000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x44ea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) flistxattr(r0, &(0x7f000047c000-0x42)=""/66, 0x42) ioperm(0x7, 0x0, 0x200) 2018/01/17 15:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000025000-0xa)='/dev/dsp#\x00', 0xfffffffffffffe01, 0x10000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000025000)=0x0, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000027000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 103.143403] QAT: Device 2 not found [ 103.149623] QAT: Invalid ioctl [ 103.153575] QAT: Invalid ioctl [ 103.158280] QAT: Invalid ioctl [ 103.181449] QAT: Device 2 not found [ 103.185379] QAT: Invalid ioctl 2018/01/17 15:57:10 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000026000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000010000-0xc)='/dev/audio#\x00', 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000026000)='/dev/ptmx\x00', 0x48002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000025000)=0x8c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000020000-0x8)={r1, 0x5, 0x8}, &(0x7f0000025000)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000025000)='/dev/usbmon#\x00', 0x1f, 0x20000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000026000-0x8)=[0x400, 0x16]) mount(&(0x7f0000024000)='./file0\x00', &(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000024000)='mqueue\x00', 0x0, &(0x7f0000024000)="15f9bc82d45fdbc229f6abaeb1135ac4494ed233ff6dd85b9d12b9185c594746fbcbe10dbed62ae36ed6f9f79a7d84") r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 1: syz_emit_ethernet(0xfffffffffffffe4a, &(0x7f00005e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="0009000127b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xb0d]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000-0x8)={0x7, 0x7}) 2018/01/17 15:57:10 executing program 6: quotactl(0x280000800, &(0x7f0000d4b000-0x8)='./file0\x00', 0x0, &(0x7f0000455000)="") r0 = syz_open_dev$admmidi(&(0x7f0000fbd000)='/dev/admmidi#\x00', 0xe4, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x6, 0x1, 0xffffffff, 0x23, 0x3, 0x10001}}, 0x8) inotify_init() 2018/01/17 15:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b4f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f67000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x0, ""}, &(0x7f0000abb000-0x4)=0x8) 2018/01/17 15:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000745000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCEXCL(r0, 0x540c) process_vm_writev(0x0, &(0x7f00007e5000-0x10)=[{&(0x7f0000946000)=""/78, 0x4e}], 0x1, &(0x7f00003c8000-0x18)=[{&(0x7f00007fa000)=""/150, 0x96}], 0x1, 0x0) 2018/01/17 15:57:10 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000024000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000025000)=[{r0, 0x4000, 0x0}, {r0, 0x20, 0x0}], 0x2, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000026000-0x8)={0x3}, 0x8) 2018/01/17 15:57:10 executing program 4: socket$inet(0x2, 0x80007, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000af1000)=0x0, &(0x7f0000472000-0x4)=0x4) [ 103.192631] QAT: Invalid ioctl [ 103.198754] QAT: Invalid ioctl 2018/01/17 15:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000035d000)="91cf88c130543c6e0ac3710a4e87f3e2815577e93b33e541c0aaa054fd493cf92b9a2e97df675567f7a844d026048d9ef22cdca11434fa50e22c864c808a17e5daa6a53712115642997d083255674ada8e34c3278af8431ac55fb582992be28d390846d3e3a3de5209eea7b569daa4a0bad0d362388dcd9302fef8e1f74ba31667802624fdd12c880eb0bafb02403aa58045f772c8f7fb6198963d6340a5a0af747ff1e86b8075fa4cbd5a96ea5f67c510571a5e5214d14f5a8392d97c8664dc7bf69a03d49bf246183f5de4f2a8a4d41d091ea43f4381e0a3b91b15c2ebbb743f30c8a5", 0xe4, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="") 2018/01/17 15:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000143000-0x8)='./file0\x00', &(0x7f0000b5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000012b000)='/dev/sg#\x00', 0xfff, 0x0) r2 = add_key(&(0x7f0000285000-0xc)='cifs.spnego\x00', &(0x7f000020e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ab2000-0xf0)="6c23a8b549cd9e3199217f8cc6fb7a941a0361094c83a6d103fc5a96abad76d1820e20e4816a8457f11a0b0cafbe0a07630c084f126ce05c99e1a7eab1522cdba5a9d97626faa124509746b57cf47ab9d0562efe6fd9ff351722b4f58f848328e378db1568ae99f92a20e27bb01162b9201f1408cf7649598aaa34f9680bfd073c5e68e7586015f087948a003459ab58adce2f4d61cb683edb8b83101a636aa05a73a9a7d6af7627b845411eb21a324942b8234dc80ad1d203ae9e5b4978e47a235e677dd909300061f41e9d577e93e58b92cd7c2e806493e3073f0dbd9be6a405e8ce8062a5202da0d6f5132a92cc0d", 0xf0, 0xfffffffffffffffe) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000f66000)={0x40, "9cf4d96201e2"}) r3 = getuid() getresgid(&(0x7f000011c000-0x4)=0x0, &(0x7f0000ff0000)=0x0, &(0x7f000096c000-0x3)=0x0) keyctl$chown(0x4, r2, r3, r4) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000f57000)={0x6b7c, 0xff, 0x7fffffff, 0x80000001, 0x0, 0x0, 0x6, 0xffffffffffffffbf, 0x1, 0xffffffffffff156b}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) ioprio_set$uid(0x3, r3, 0x20) 2018/01/17 15:57:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x188) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000001000-0x21)=""/33, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @random="71fb23e4969b", @generic="48eb24023ee6d6103e919fbbccf50676"}}, 0x1e) writev(r1, &(0x7f0000b2e000-0x8)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000fac000-0x3)={0x7, 0x8}) 2018/01/17 15:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000e68000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) getpeername(r0, &(0x7f000062b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x9) 2018/01/17 15:57:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x29ffe) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x4, 0x2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) dup(r0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b98000-0x8)={r1, r3}) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 5: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x101380, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000025000-0x1c)={0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xaaf}, 0x100}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f000001e000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000025000)={0xa, 0x1, 0xe9e2, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f0000026000)='./file0\x00', 0xfffffffffffffffe, 0x102) sendto$inet6(r2, &(0x7f0000025000)="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", 0x1000, 0x8040, &(0x7f0000000000)={0xa, 0x3, 0x115d11b1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000024000)={0x2, {{0xa, 0x2, 0x13, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/01/17 15:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) clone(0x0, &(0x7f0000b59000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000ef4000)="") r0 = syz_open_dev$dspn(&(0x7f00001df000-0xa)='/dev/dsp#\x00', 0x1, 0x200000) getsockopt(r0, 0x100000001, 0x6, &(0x7f00001b6000-0xf)=""/15, &(0x7f000004e000-0x3)=0xf) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) 2018/01/17 15:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x18, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 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, 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) pipe2(&(0x7f00007e5000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000c9b000-0xfb)=""/251) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ca000)='/dev/qat_adf_ctl\x00', 0x424243, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x40096101, &(0x7f0000a57000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b8a000-0x10)=@common='bcsh0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b22000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd1000-0x4)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000929000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r5 = epoll_create1(0x0) getsockname$netrom(r0, &(0x7f0000013000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000abc000-0x4)=0x48) timer_settime(0x0, 0x1, &(0x7f0000b3c000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000cc4000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r5, &(0x7f00006c8000-0x24)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000665000-0x8)={0x0}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000805000-0x9)='/dev/ion\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00001e2000-0xa8)={{0x80000001, 0x84}, 'port1\x00', 0x80, 0x10, 0x2, 0xff02, 0x1, 0x99, 0xa670, 0x0, 0x1, 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]}) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000a90000-0x4)=0x0) syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') sync_file_range(r2, 0xffc0000000000000, 0x7, 0x0) 2018/01/17 15:57:10 executing program 7: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000342000-0x4)=0x10, 0x80800) getsockopt(r0, 0x4, 0x5, &(0x7f0000af4000)=""/4096, &(0x7f00009ab000-0x4)=0x1000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000045b000-0x4)=0x5) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000033d000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000af5000-0x4)=0x40000000000002) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/17 15:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000586000-0xe)="3a3a254075736572656d312dea00", 0x2) inotify_init() ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCCONS(r0, 0x541d) 2018/01/17 15:57:10 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000025000-0x8)={0x0, 0x2}, &(0x7f0000024000)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000025000-0x8)={r2, 0x5}, &(0x7f0000024000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000014000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x18, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x27d, 0x1, [@generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/01/17 15:57:10 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000644000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000311000)={0x1f, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x400, 0x3ff, 0x8, "3c2df2f4fd1452644fb07a102979fafb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000e6e000)={0x0, 0x1, 0xfffffffffffffffa, 0x0, &(0x7f0000008000-0x1c0)=[{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]}) 2018/01/17 15:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x18, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rtc\x00', 0x101, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000818000-0x2)='[\x00', 0x2, &(0x7f00002be000)='.\\\x00') r0 = socket(0xe, 0x1, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fec000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x80000001, 0x100000000, 0x6, 0x401, 0xfef, 0x101, 0x5, 0xcf, 0x20, 0xed, 0x6, 0x20, 0x6, 0x1]}, &(0x7f0000f71000)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000edc000-0x10)={r1, 0x8, 0x336, 0x4}, &(0x7f0000243000)=0xffffffffffffffbb) syz_open_dev$urandom(&(0x7f00005d4000-0xd)='/dev/urandom\x00', 0x0, 0x200) 2018/01/17 15:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000167000)='/dev/rfkill\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000c3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000013b000-0x4)=0x14, 0x800) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/17 15:57:10 executing program 1: lstat(&(0x7f0000fe7000)='./file0\x00', &(0x7f0000890000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a07000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/17 15:57:10 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x2, 0x0) sendto$ax25(r1, &(0x7f0000017000-0x64)="86a646c885143956e410a4a703442222d22d4fd847e30256ac3ff12074c58258ecad21809f0dac37a639d9c5b63b856b407a9d7256376ffdb48fc10ce2f50722eb25f2e778d3956a950727ece3eb90abebcf3fe9a70221517a46417cd47f2552d3ae328e", 0x64, 0x0, &(0x7f0000025000-0x10)={0x3, {"fefd4f616557a4"}, 0x2}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000f000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/17 15:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000385000-0x5)='./file0\x00', 0x101000, 0x40) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000011c000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f4e000)=r1) process_vm_writev(0x0, &(0x7f00007e5000-0x10)=[{&(0x7f0000946000)=""/78, 0x4e}], 0x1, &(0x7f00003c8000-0x18)=[{&(0x7f00007fa000)=""/150, 0x96}], 0x1, 0x0) 2018/01/17 15:57:10 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x400001e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 103.461545] audit: type=1400 audit(1516204630.367:75): avc: denied { write } for pid=16549 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/17 15:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x18, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x3)='io\x00') getpeername$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000023000-0x4)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x0, &(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000024000)={0x4, 0x7ff, 0x7}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000008000)=0x5d, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4b3fcac6c94a7b84, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) inotify_init1(0x800) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/17 15:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000884000-0x4)=r1) write(r0, &(0x7f0000d23000)="240000001500070701ffff0012002200282400fff600000000ff0000000000000000000073f1ee48f611db66f2e97abc8a7ad49bd07410555eb5e7d9b972f664026bd9475b8ab71cacbd26b3ede1171b35e9ab0e7ae6e4e6bf35918eca1ba1c13a0899625a61ae35ab654b7121875e8092ce0c", 0x73) 2018/01/17 15:57:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000072b000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80800, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f000046b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) fcntl$notify(r0, 0x402, 0x4) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000aa0000-0x4)=r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000072c000)={0x0, 0xffffffffffffffff, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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) 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) recvmsg(r2, &(0x7f0000003000-0x1c)={&(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000-0xdf)=""/223, 0xdf}], 0x2, 0x0, 0x0, 0x400}, 0x120) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='cgroup\x00', 0x7, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/17 15:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00007e6000-0x8)=0x8001) connect$unix(r0, &(0x7f0000e91000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f000084b000)=[{0x0, 0x0}], 0x15555555555557fc, 0xfffffffffffffffc) r3 = dup2(r1, r0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00009bc000)=0x24, 0x4) 2018/01/17 15:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000072f000-0xa)='/dev/vcs#\x00', 0xe3, 0x3a9c00) ioctl$KDSETLED(r0, 0x4b32, 0x8) unshare(0x20000400) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009fb000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = signalfd(0xffffffffffffffff, &(0x7f000014c000)={0x0}, 0x8) pwrite64(r2, &(0x7f000037d000)="", 0x0, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000892000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) clone(0x0, &(0x7f000019a000-0x5c)="0d916ca7a0638c8f55df83726286c2b5a1ed6089045610d81bcc3dc60f854ca756aecb7143e10b1c95bf219e805d9145b6c94a6c34211d61b4bb389cee1d7caeb2cbb54d15c24bc5db6c67836cc39962cf2490d263317ec81ea64498", &(0x7f0000662000-0x4)=0x0, &(0x7f0000a56000-0x1)=0x0, &(0x7f000001d000-0x7e)="77b3d9d71061769fd8ad6adadf782e29f9e5b460940599ea748be004c54a6bdc88cb64ab362de9bbaebb60a72d1c93b4e5feb8c0a0d748a5928e2930472557dc7ec1f15f389e5ba8a92aaf0844753888990b0a76fdb00a9d8152c291f186e88756d01601383b3e4838659ceabc8a38ed1846d496e2ca89de2dc35c6b26de") 2018/01/17 15:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x18, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, [@generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000)={&(0x7f000001a000)={0x1c, 0x100002c, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x10000000000001, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8000) pread64(r0, &(0x7f000001b000-0xd4)=""/212, 0xd4, 0x0) 2018/01/17 15:57:10 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000041c000)='/dev/vcs\x00', 0x709403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000fe6000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 15:57:10 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000e8c000-0xa)='/dev/dsp#\x00', 0x9, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00006f8000)='./file0\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d50000-0x8)={0x0, 0x0}) fstatfs(r1, &(0x7f00008af000)=""/23) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000170000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000656000)=0xc) sched_getparam(r2, &(0x7f00005fe000-0x4)=0x0) r3 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00002a8000)={&(0x7f0000704000)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000acb000-0x8)={&(0x7f0000575000)={0x14, 0x1f, 0xf00, 0x2, 0x0, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40084}, 0x40800) inotify_add_watch(r3, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r3, &(0x7f0000afa000)='./control\x00', 0x22000800) 2018/01/17 15:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000961000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000028c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000dc3000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000e6c000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x4, 0xb3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b45000-0x6)={0x0, 0x8}, &(0x7f00007ff000-0x4)=0x86) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006c2000)={r2, 0x8}, 0x8) 2018/01/17 15:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x18, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, [@generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004f5000)={0x2, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x9}, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000025c000+0xb55)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000b50000-0x1000)="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", 0x1000) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000a3f000-0x1c)={0x3, 0x8, 0x38c, 0x0, 0x7, 0x6, 0x6, 0xff, 0x4, 0x100000001, 0x0, 0xffffffffffffff4c, 0x0, 0xcc9, 0xff1c, 0x8000, 0x7, 0x80000001, 0xd8b}) 2018/01/17 15:57:10 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) lseek(r0, 0x400000, 0xb) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000011000)=[{{&(0x7f0000013000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000025000-0x30)=[{&(0x7f0000025000-0x81)=""/129, 0x81}, {&(0x7f0000024000)=""/77, 0x4d}, {&(0x7f0000025000-0x92)=""/146, 0x92}, {&(0x7f0000021000)=""/163, 0xa3}, {&(0x7f0000025000-0x6e)=""/110, 0x6e}, {&(0x7f000000c000)=""/139, 0x8b}], 0x6, &(0x7f0000025000-0xf7)=""/247, 0xf7, 0xb7}, 0x1ff}, {{&(0x7f0000025000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000024000)=[{&(0x7f0000025000-0x31)=""/49, 0x31}, {&(0x7f0000025000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/104, 0x68}, {&(0x7f0000024000+0x21a)=""/102, 0x66}], 0x4, &(0x7f0000016000)=""/17, 0x11, 0x5}, 0x5789}, {{&(0x7f0000025000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000020000)=[{&(0x7f0000011000)=""/107, 0x6b}], 0x1, 0x0, 0x0, 0x8}, 0x4}, {{&(0x7f0000025000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000017000)=[{&(0x7f0000008000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000024000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/145, 0x91}, {&(0x7f0000024000)=""/76, 0x4c}, {&(0x7f0000024000)=""/98, 0x62}, {&(0x7f0000012000)=""/4096, 0x1000}, {&(0x7f0000025000-0x8a)=""/138, 0x8a}, {&(0x7f000000a000)=""/31, 0x1f}], 0x9, &(0x7f0000008000)=""/254, 0xfe, 0x6}, 0xee3}, {{0x0, 0x0, &(0x7f0000025000-0x40)=[{&(0x7f000001f000)=""/177, 0xb1}, {&(0x7f0000002000)=""/35, 0x23}, {&(0x7f0000025000-0x98)=""/152, 0x98}, {&(0x7f000000b000-0xc6)=""/198, 0xc6}, {&(0x7f0000002000-0xe0)=""/224, 0xe0}, {&(0x7f0000024000)=""/191, 0xbf}, {&(0x7f0000018000-0x3)=""/3, 0x3}, {&(0x7f0000025000-0x2c)=""/44, 0x2c}], 0x8, 0x0, 0x0, 0xff}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000025000-0x10)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000025000-0x1e)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0xe}, 0x1}], 0x6, 0x40000041, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000-0x20)={0x20, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x49, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000025000-0x20)=[{r0, 0xa002, 0x0}, {r0, 0x404, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1000, 0x0}], 0x4, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000026000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000026000-0x4)=r1) 2018/01/17 15:57:10 executing program 2: prctl$intptr(0x3f, 0xffffffffffffff80) 2018/01/17 15:57:10 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000004000-0xc)='/dev/random\x00', 0x0, 0x3) pwrite64(r0, &(0x7f0000002000)="", 0xfebd, 0x0) 2018/01/17 15:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000197000-0x8)='./file0\x00', 0x10100, 0x10) ioctl$sock_bt(r1, 0x541b, &(0x7f0000279000-0x1000)="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") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000299000-0x20)={@common='bcsf0\x00', @ifru_flags=0x2100}) socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000be9000)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000fae000-0x97)="c94d9958d320ead60356b3a6a3e952dee7a61fa08302bd466f9359c167b520281024da3e88de0ef702fcbfea813f1517f6b42d693cd15fb727251702044294c2df6cb9535aafb51d72daa680b2513e52b521b540560735a6b635690842dd092fad8e3d820e9d890dbebe56ea19987be1f67c41decd5af1702ef2eb6a307718d41804c9a1b727f726f8c4f3ba3bc3af2151a273781314ff", 0x97) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) 2018/01/17 15:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fc1000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ee9000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00002ea000-0x8)='ns/user\x00') unlinkat(r0, &(0x7f0000fae000)='./file0\x00', 0x200) bind$unix(r0, &(0x7f0000325000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mount(&(0x7f0000589000)='./file1\x00', &(0x7f0000b74000)='./file0\x00', &(0x7f0000f5e000-0x5)='bdev\x00', 0x58000, &(0x7f0000c91000-0x9f)="") 2018/01/17 15:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d25000-0x48)={0x8, 0x5, &(0x7f0000087000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f41000)='syzkaller\x00', 0x8000, 0xc0, &(0x7f00007ab000-0x9c)=""/192, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000a6000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000952000)='/dev/vcs#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008af000)={0x1ff, 0x3e, 0x81, 0x400}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f5000)={0x0, 0x0, 0x0}, &(0x7f0000d07000-0x4)=0xc) 2018/01/17 15:57:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x8c8, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005b0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000132000)={r0, 0x50, &(0x7f0000470000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00009e8000)={0x2, 0xffffffff, 0x76cc86cf, 0x14, &(0x7f0000763000)=""/20, 0x37, &(0x7f0000ff9000)=""/55, 0x89, &(0x7f0000d22000)=""/137}) syz_emit_ethernet(0x13f, &(0x7f00009e9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x109, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x6c, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x85, "22cae2807ef511cd3c37525f03e13f5f2b01c0d8fd87fb31f97e762bde428154540e847ab336f19a169f5599dc4d0baed27533a433056a9af78308ea360db0a91656ec103b9aee87a1ea3e1ad5dcbb5b66865c7c7b0e69fe74d41d3f92e8ffac0be0dce882caa09ad4bc8286c23ffdc03cceabe17ad21a8698e87278deb631736184dc06fa"}, @jumbo={0xc2, 0x4, 0x1fffffffffffffd}]}, @dstopts={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xa264}, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x7, [0x80, 0x40]}}, @ra={0x5, 0x2, 0xfcb2}, @enc_lim={0x4, 0x1, 0x7fffffff}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x5e, 0x0, 0x9, 0x5, 0x0, 0x100000001, 0x3}, @hopopts={0x3c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/17 15:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x18, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, [@generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 103.756089] audit: type=1400 audit(1516204630.661:76): avc: denied { read } for pid=16617 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/17 15:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00006c7000-0x28)=[{&(0x7f0000c2f000)=""/25, 0x19}], 0x1) pipe(&(0x7f00000d9000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000015c000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000954000)=0xfffffffffffffee6) socketpair(0x0, 0x3, 0xdcc, &(0x7f000070a000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000e000)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d51000-0x8)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004e8000-0x4)=0x0) kcmp(r3, r4, 0x2, r1, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f00004c5000-0xa8)={{0xffff, 0x3}, 'port1\x00', 0x0, 0x48, 0x2, 0x7, 0xcb8, 0xff, 0x1f, 0x0, 0x1ef437107c786d1b, 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]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f000003a000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x84040, 0x100) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000897000-0x4)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000001d000-0x4)=0xc88) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 5: r0 = getpid() sched_getscheduler(r0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$dspn(&(0x7f0000142000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000083b000-0xd8)={0x0, 0xd0, "71bf7004efd74aec5e745e20f5a4f22e8b00ec82b6f1ca7338d79129aede09b1526abbd12288326ea4c49709df7bc2220ad484f97e92ee9c946a43d804459ead05419fd7d326738a610e01d0fe532c98d4ca779d12585a41b8f06e7664e0a378fd2d763ea58974560f691ac7a26cd3dfd8edcd8bf2ca0e4533ea207681eb55a0a4dd707ee6013961a6257aa92b3527a3a39df7b53bb7287e45c58cd12d8123c7241464012bf5f4a78e9c59a26b1e291a64a0f584517933263018bda42f221d2b93d95fb2f086e6cfa4a1534d5f6dfb1c"}, &(0x7f0000246000-0x4)=0xd8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b01000-0x8)={r1, 0x82}, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000c2c000-0x9c)=""/156, &(0x7f0000024000)=0x9c) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000dfd000)="", 0x0) preadv(r2, &(0x7f0000f28000-0x30)=[{&(0x7f0000b7c000)=""/3, 0x3}, {&(0x7f0000dab000)=""/122, 0x7a}], 0x2, 0x0) 2018/01/17 15:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001be000)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x4, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000198000)={0x4, 0x0}) 2018/01/17 15:57:10 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000020000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001f000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000020000)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x4, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000020000)=@assoc_value={r0, 0x7}, 0x1e1) r2 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000001f000-0xc)={0x0, 0x9b, &(0x7f000001f000-0x9b)="addb2baba744e9fd0ff6bb1021110f8fe141b8293454feb025a2d25676deb9c2ed839decc54aabd15bba97455fbd2a7b121c885ceb91a6ccd1d2096e4d2039ffaf22fe240575724fd155a1c722065b0afe87b2e30b85c0fdf2f50f78ffc31da6be50cb36e77080504120f87940a518b0ce506178ce4d4768f18ca71fa33aba4069109c3b431017a096b75198d6554bdf4123f21988c6c6dfaaf2b1"}) [ 103.822165] validate_nla: 156 callbacks suppressed [ 103.822171] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 103.857362] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/17 15:57:10 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000052000-0x2)="81c6", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000002a000)='/dev/snd/seq\x00', 0x0, 0x8000000000106) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000052000)={0x0, 0x0, 0x0}, &(0x7f000002b000-0x4)=0xc) ptrace$setsig(0x4203, r4, 0x8, &(0x7f0000052000-0x10)={0x24, 0x1, 0x39a30287, 0x10001}) setxattr(&(0x7f0000052000-0x8)='./file0\x00', &(0x7f0000028000-0x14)=@known='security.capability\x00', &(0x7f0000052000-0xd)='/dev/snd/seq\x00', 0xd, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "9809ccc21ca06fef1dae9615f6c6b544090000002eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000053000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x7, 0x0}, @addr={0x0, 0x0}}], 0x1c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000576000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f000004f000)={&(0x7f0000789000/0x2000)=nil, 0x10000, 0x7, 0x54, &(0x7f0000b3a000/0x3000)=nil, 0x2512}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c15000)='net/ip6_tables_names\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000897000-0x4)=0x0) r2 = gettid() sched_setparam(r2, &(0x7f0000eba000-0x4)=0x2) 2018/01/17 15:57:10 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 103.880832] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/17 15:57:10 executing program 1: mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x41011, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="05", 0x1, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/01/17 15:57:10 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2e) fcntl$setstatus(r0, 0x4, 0x2800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000019000)=0x0, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000011000-0x89)=""/137) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000025000)=0x0, &(0x7f000001b000)=0x4) [ 103.946205] FAULT_INJECTION: forcing a failure. [ 103.946205] name failslab, interval 1, probability 0, space 0, times 0 [ 103.964218] CPU: 0 PID: 16670 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #175 [ 103.971632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.980999] Call Trace: [ 103.983581] dump_stack+0x194/0x257 [ 103.987205] ? arch_local_irq_restore+0x53/0x53 [ 103.991899] should_fail+0x8c0/0xa40 [ 103.995612] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.000704] ? __local_bh_enable_ip+0x121/0x230 [ 104.005363] ? _raw_spin_unlock_bh+0x30/0x40 [ 104.009758] ? release_sock+0x1d4/0x2a0 [ 104.013722] ? __release_sock+0x360/0x360 [ 104.017868] ? find_held_lock+0x35/0x1d0 [ 104.022491] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 104.028387] ? rcu_note_context_switch+0x710/0x710 [ 104.033330] should_failslab+0xec/0x120 [ 104.037291] kmem_cache_alloc_node+0x56/0x760 [ 104.041788] ? netlink_insert+0x500/0x500 [ 104.045939] __alloc_skb+0xf1/0x780 [ 104.049552] ? lock_downgrade+0x980/0x980 [ 104.053688] ? skb_copy_and_csum_dev+0x370/0x370 [ 104.058426] ? lock_release+0xa40/0xa40 [ 104.062391] ? __check_object_size+0x25d/0x4f0 [ 104.066968] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 104.072579] ? selinux_inet_conn_established+0xf0/0xf0 [ 104.077853] ? sock_has_perm+0x2a4/0x420 [ 104.081919] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 104.087453] netlink_sendmsg+0xa86/0xe60 [ 104.091525] ? netlink_unicast+0x700/0x700 [ 104.095757] ? security_socket_sendmsg+0x89/0xb0 [ 104.100497] ? netlink_unicast+0x700/0x700 [ 104.104721] sock_sendmsg+0xca/0x110 [ 104.108427] ___sys_sendmsg+0x767/0x8b0 [ 104.112401] ? copy_msghdr_from_user+0x590/0x590 [ 104.117137] ? find_held_lock+0x35/0x1d0 [ 104.121206] ? __f_unlock_pos+0x19/0x20 [ 104.125168] ? lock_downgrade+0x980/0x980 [ 104.129302] ? map_files_get_link+0x3a0/0x3a0 [ 104.133793] ? __fget_light+0x297/0x380 [ 104.137757] ? fget_raw+0x20/0x20 [ 104.141207] ? find_held_lock+0x35/0x1d0 [ 104.145266] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 104.150097] ? vfs_write+0x374/0x510 [ 104.153798] ? wait_for_completion+0x770/0x770 [ 104.158408] __sys_sendmsg+0xe5/0x210 [ 104.162191] ? __sys_sendmsg+0xe5/0x210 [ 104.166152] ? SyS_shutdown+0x290/0x290 [ 104.170127] ? __sb_end_write+0xa0/0xd0 [ 104.174135] ? SyS_read+0x220/0x220 [ 104.177770] compat_SyS_sendmsg+0x2a/0x40 [ 104.181988] ? compat_SyS_getsockopt+0x420/0x420 [ 104.186725] do_fast_syscall_32+0x3ee/0xf9d [ 104.191064] ? do_int80_syscall_32+0x9d0/0x9d0 [ 104.195657] ? syscall_return_slowpath+0x2ad/0x550 [ 104.200568] ? prepare_exit_to_usermode+0x340/0x340 [ 104.205569] ? sysret32_from_system_call+0x5/0x3b [ 104.210412] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.215261] entry_SYSENTER_compat+0x54/0x63 [ 104.219650] RIP: 0023:0xf7f9ec79 [ 104.222995] RSP: 002b:00000000f779a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 104.230689] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020005000 [ 104.237938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 2018/01/17 15:57:11 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) move_pages(0x0, 0x1, &(0x7f0000002000)=[&(0x7f000093f000/0x3000)=nil], 0x0, &(0x7f0000001000)=[], 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x10200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000)=0x1f, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/17 15:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000201000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00006f7000-0x10)={&(0x7f0000fdf000/0x4000)=nil, 0x4000}) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000047a000)={0xaa, 0x60, 0x0}) [ 104.245184] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 104.252432] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 104.259688] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 104.272871] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 104.302806] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/17 15:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 15:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x8080a, 0x5) bind$unix(r0, &(0x7f00008b2000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendmsg(r1, &(0x7f0000bfe000-0x1c)={&(0x7f00006af000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed7000)=[{&(0x7f0000941000)="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", 0x1000}], 0x1, &(0x7f0000243000-0x90)=[{0x90, 0x84, 0x8000, "0ad4dd1fc83e4a465081521a50eed6c198e916047910a8bf990e73de43407612cd9ea1053121d9a094c4b26f53e8b5e735e0838bfe7edf5c6522d77847cc2d9f3a33bbed6cf0d449143d1cf46d3d2bab54bb1752cbe3038d60d6af89ea8797cd7cf470d38e326bbe09058ab9d2c7e305b9d97c80d699cce324c30192af570bb0046fb9"}], 0x90, 0xc000}, 0x80) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x7, 0x99) recvfrom$inet6(r1, &(0x7f0000d72000)=""/207, 0xcf, 0x0, 0x0, 0x0) 2018/01/17 15:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000103000-0xc)={@multicast1=0xe0000001, @rand_addr=0xed7, @multicast2=0xe0000002}, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) 2018/01/17 15:57:11 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x2, 0x40000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') write$eventfd(r0, &(0x7f00006d6000-0x8)=0x0, 0x8) 2018/01/17 15:57:11 executing program 3 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:11 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0xe0b590718c83aacf) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000002000)=@proc={0x10, 0x0, 0x1, 0x902000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0xf)="2a76626f786e65743075f365722c00", 0x3) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000339000-0xa)='/dev/dsp#\x00', 0x5, 0x10003) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000865000)=""/211) r1 = socket(0x200000000000010, 0x2, 0x400000000010) write(r1, &(0x7f00007cc000-0x112)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) recvfrom$ipx(r1, &(0x7f000091c000-0x32)=""/50, 0x32, 0x0, &(0x7f0000604000)={0x4, 0x0, 0x0, "0e9ffdf691b8", 0x0, 0x0}, 0x10) 2018/01/17 15:57:11 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0x3, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000092a000)={{0x9000000, 0x6f89}, 'port1\x00', 0x2, 0x0, 0x77e6, 0xffffffffffffffc1, 0x100, 0x3f, 0x5, 0x0, 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]}) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000021b000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00003f7000-0xc)={r3, 0x80000, r2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000888000)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/17 15:57:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x80, 0x4100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000481000-0x7)=@random={'os2.\x00', '}\x00'}, &(0x7f0000001000-0x2)='.\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000023000-0x18)=@add_del={0x2, &(0x7f0000026000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000025000)="e25bf2d06ead256b106c7feec63f1f46", 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000024000)={&(0x7f000001b000-0x2)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000024000)={&(0x7f0000024000)={0x24, 0x35, 0x611, 0x6, 0x3, {0x19, 0x0, 0x0}, [@generic="09c2", @typed={0xc, 0x2e, @fd=r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0xc) bpf$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) 2018/01/17 15:57:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 104.464809] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 104.473773] FAULT_INJECTION: forcing a failure. [ 104.473773] name failslab, interval 1, probability 0, space 0, times 0 2018/01/17 15:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e26000-0x4)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:57:11 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000018000-0x9)='/dev/sg#\x00', 0xffffffffffffff81, 0x40) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000001f000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000024000)={0x0, 0x0, 0x2, 0x4}, &(0x7f0000025000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000001f000)={r2, 0x1f80}, 0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000025000-0x4)=0x8, 0x4) 2018/01/17 15:57:11 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000024000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f0000022000)={@common='ip6_vti0\x00', @ifru_map={0x6, 0x2, 0x8001, 0x200, 0x3, 0x33}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) setresuid(r0, r1, r3) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt(r0, 0x40, 0x50, &(0x7f0000330000)=""/79, &(0x7f000075e000)=0x4f) [ 104.496911] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 104.521124] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/17 15:57:11 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000cf7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000804000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) creat(&(0x7f0000735000)='./file0\x00', 0xc1) getsockname(r2, &(0x7f00004e5000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000049f000)=0x10) 2018/01/17 15:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000cea000-0x9)='/dev/sg#\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mbind(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x0, &(0x7f00002ca000-0x8)=0x1, 0x7, 0x4) r0 = getpid() process_vm_writev(r0, &(0x7f00005b6000)=[{&(0x7f00007f8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00006de000)=[{&(0x7f000079b000)=""/107, 0x153}], 0xfffffffffffffde0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/17 15:57:11 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 104.577187] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 104.597569] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 104.637388] CPU: 1 PID: 16706 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #175 [ 104.644765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.654109] Call Trace: [ 104.656694] dump_stack+0x194/0x257 [ 104.660324] ? arch_local_irq_restore+0x53/0x53 [ 104.665013] should_fail+0x8c0/0xa40 [ 104.668729] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.673845] ? save_stack+0xa3/0xd0 [ 104.677470] ? save_stack+0x43/0xd0 [ 104.681087] ? kasan_kmalloc+0xad/0xe0 [ 104.684963] ? kasan_slab_alloc+0x12/0x20 [ 104.689112] ? find_held_lock+0x35/0x1d0 [ 104.693187] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 104.699053] ? rcu_note_context_switch+0x710/0x710 [ 104.703967] should_failslab+0xec/0x120 [ 104.707916] kmem_cache_alloc_node_trace+0x5a/0x750 [ 104.712920] __kmalloc_node_track_caller+0x33/0x70 [ 104.717829] __kmalloc_reserve.isra.39+0x41/0xd0 [ 104.722564] __alloc_skb+0x13b/0x780 [ 104.726256] ? skb_copy_and_csum_dev+0x370/0x370 [ 104.730985] ? lock_release+0xa40/0xa40 [ 104.734932] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 104.740788] ? __check_object_size+0x25d/0x4f0 [ 104.745345] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 104.750943] ? selinux_inet_conn_established+0xf0/0xf0 [ 104.756200] ? sock_has_perm+0x2a4/0x420 [ 104.760247] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 104.765761] netlink_sendmsg+0xa86/0xe60 [ 104.769802] ? netlink_unicast+0x700/0x700 [ 104.774023] ? security_socket_sendmsg+0x89/0xb0 [ 104.778757] ? netlink_unicast+0x700/0x700 [ 104.782965] sock_sendmsg+0xca/0x110 [ 104.786653] ___sys_sendmsg+0x767/0x8b0 [ 104.790606] ? copy_msghdr_from_user+0x590/0x590 [ 104.795331] ? find_held_lock+0x35/0x1d0 [ 104.799375] ? __f_unlock_pos+0x19/0x20 [ 104.803324] ? lock_downgrade+0x980/0x980 [ 104.807446] ? map_files_get_link+0x3a0/0x3a0 [ 104.811920] ? __fget_light+0x297/0x380 [ 104.815869] ? fget_raw+0x20/0x20 [ 104.819297] ? find_held_lock+0x35/0x1d0 [ 104.823338] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 104.828156] ? vfs_write+0x374/0x510 [ 104.831845] ? wait_for_completion+0x770/0x770 [ 104.836412] __sys_sendmsg+0xe5/0x210 [ 104.840185] ? __sys_sendmsg+0xe5/0x210 [ 104.844139] ? SyS_shutdown+0x290/0x290 [ 104.848094] ? __sb_end_write+0xa0/0xd0 [ 104.852059] ? SyS_read+0x220/0x220 [ 104.855682] compat_SyS_sendmsg+0x2a/0x40 [ 104.859804] ? compat_SyS_getsockopt+0x420/0x420 [ 104.864534] do_fast_syscall_32+0x3ee/0xf9d [ 104.868837] ? do_int80_syscall_32+0x9d0/0x9d0 [ 104.873399] ? syscall_return_slowpath+0x2ad/0x550 [ 104.878303] ? prepare_exit_to_usermode+0x340/0x340 [ 104.883295] ? sysret32_from_system_call+0x5/0x3b [ 104.888114] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.892936] entry_SYSENTER_compat+0x54/0x63 [ 104.897313] RIP: 0023:0xf7f9ec79 2018/01/17 15:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "1a64dd5948fcd523706248fc3e77c7627602df06"}}}}}, 0x0) munlock(&(0x7f0000e56000/0x3000)=nil, 0x3000) 2018/01/17 15:57:11 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getuid() 2018/01/17 15:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f00000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000704000-0x8)={0x3e3, 0x3}) r2 = syz_open_dev$sg(&(0x7f00002e4000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x800) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'i']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:11 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/17 15:57:11 executing program 1: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000acf000-0x4)=@int=0x0, &(0x7f00009df000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000ace000)={0x4, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3104, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000026000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b7000)={0x0, 0x0, 0x0}, &(0x7f0000329000)=0xc) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f000080a000)={0x29, 0x3ff, 0x6040, 0x4, 0x1}) 2018/01/17 15:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000cfd000)={&(0x7f0000fc8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bef000-0x30)=[], 0x0, &(0x7f000021b000-0x58)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x4000000) 2018/01/17 15:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/dsp\x00', 0x321300, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000edc000)=""/43, &(0x7f00001df000-0x4)=0x2b) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000095a000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000beb000)='map_\x00ilfs\x00') getdents(r2, &(0x7f00006ba000-0x13)=""/19, 0x13) sendfile(r2, r2, 0x0, 0x5) getdents(r2, &(0x7f0000007000)=""/4096, 0x1000) 2018/01/17 15:57:11 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000025000-0x4)=0x10001, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000026000-0x8)='./file0\x00', 0x1000, 0x3) [ 104.900647] RSP: 002b:00000000f779a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 104.908324] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020005000 [ 104.915564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 104.922805] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 104.930047] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 104.937291] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/17 15:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a36000)='/dev/amidi#\x00', 0x4, 0x4000) fcntl$notify(r0, 0x402, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bff000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xec, 0x0, 0x1, 0x4, 0x6, 0x6, 0x6}, 0x20) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000e44000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a30000)=@assoc_value={0x0, 0x0}, &(0x7f0000df1000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000034f000-0x8)={r4, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d0000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000090000-0x40)={0x9, 0x0, 0x9, 0x1f, "481fa5762f8c9293c00e43f164d36f01db4f2e6e728b64f5e1521dca7b0d79ca001f1b9bd8605825a8c4ab11", 0x300}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e00000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 15:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000819000-0xf3)="6e65742f69676d70002688a3eeabcfe2fc6b8aff7178183c5492ae3920ab2acc531fa57894bc2850c64a75690c8d8d5c447e7d0dec560c330f2f2c2268f720fcde273f5014a87dbf29368c4d7cb3d6c3e8a9f913914844f1db57d0e0ee2a82f0a8d1d2ec1037428a7cf971e235c56820f0a4e444c883194733fed96ccd2bb85ff344646e0b50937672a7bd4d4007a21a13cd209064a2b6cefc6714b9efa2f97b987c7bf3c70bde2002e0bfe3b51ba34ffa3563eb2bb299f7cdaa70890a75fb49bb3d635f4edb19bfc3125e0b2b4d98905cc9cd7ce68f17e047a6668a8aed0667c780d8c220f50c1f9d191c4ccfd1b905dc3893") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000ce2000-0x4)={0x1, 0x1, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) select(0x40, &(0x7f0000397000-0x40)={0x0, 0x7ff, 0x7fff, 0x0, 0xcd26, 0x0, 0x8001, 0x5}, &(0x7f000098e000-0x40)={0x3, 0x9, 0x4, 0x5, 0x5, 0x834, 0x79ae, 0x6}, &(0x7f0000cf9000)={0x8001, 0x5, 0x7, 0x9, 0x4, 0x10001, 0xfffffffffffffffe, 0x1ff}, &(0x7f00003fb000-0x8)={0x77359400, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00009a2000-0x8)=0x7) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000794000+0xa0c)={0x8001, 0x4, 0x9, 0x9}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00009c5000-0x24)={0x4, 0x1c, [0x5, 0x4, 0x9, 0x7, 0x7, 0x4, 0x80000001]}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/17 15:57:11 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$vcsa(&(0x7f0000008000-0xb)='/dev/vcsa#\x00', 0x10000, 0x0) 2018/01/17 15:57:11 executing program 7: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40001, 0x0) r2 = pkey_alloc(0x0, 0x3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, r2) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @rr={0x7, 0xb, 0x5, [@rand_addr=0x0, @rand_addr=0x0]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/sequencer\x00', 0x8002, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000038d000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x0, 0x6, 0x400, 0xa5b3, 0x0, r3}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x1e0) 2018/01/17 15:57:11 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000024000)={0x6, &(0x7f0000025000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 105.011133] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/17 15:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000cff000-0x79)=""/121, 0xffffff5c, 0x0, &(0x7f0000734000)={0x0, 0x0}) 2018/01/17 15:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f00001fe000-0x4)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000595000-0xb)='/dev/mixer\x00', 0x4103, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000dc2000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00004b9000)={r1, &(0x7f0000df0000)=""/143}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000002a000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044d000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fa1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ca000-0x4)=0xe8) setreuid(r2, r3) link(&(0x7f000055e000)='./file0\x00', &(0x7f000092b000)='./file0/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000623000-0x18)={0x2, 0x20, 0xed9, 0x0, 0xb, 0x1}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000064b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000709000)={0x0, 0x0}) 2018/01/17 15:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ba3000-0x28)="140000005e0009fffffff9f83a0000000001fff5", 0x14) r1 = syz_open_dev$midi(&(0x7f0000f9f000-0xb)='/dev/midi#\x00', 0x1, 0x100) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00006e2000)=0x4) 2018/01/17 15:57:11 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000025000-0x10)='net/ip_mr_cache\x00') mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000026000-0x8)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') ioctl$void(r0, 0x5451) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) r1 = syz_open_dev$usbmon(&(0x7f0000e56000)='/dev/usbmon#\x00', 0x8, 0x210640) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000033d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/17 15:57:12 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000662000-0x15)='/proc/self/net/pfkey\x00', 0x700, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x7, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)=0x5) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/86}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r0, &(0x7f0000001000+0x24)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8, 0x80800) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) splice(r0, &(0x7f0000002000-0x8)=0x0, r2, &(0x7f0000002000)=0x20, 0x7, 0x3) pwrite64(r1, &(0x7f0000644000-0xb9)="", 0x0, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 105.066609] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/17 15:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000038a000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) creat(&(0x7f0000a12000-0x10)='./control/file0\x00', 0x0) readlinkat(r0, &(0x7f0000207000-0xa)='./control\x00', &(0x7f0000198000-0x1000)=""/4096, 0x1000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000730000)=0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/17 15:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x7, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e9c000-0x8)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002}, 0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000808000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000004e000)={0x0, 0x7}, &(0x7f0000d5b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003ae000)={r2, 0x7fffffff}, &(0x7f0000718000)=0x8) 2018/01/17 15:57:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x3, 0x1a1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000)=0x0) r1 = memfd_create(&(0x7f0000000000)='#ppp0{\x00', 0x3) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00003bd000)={0x6, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x600000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000880000-0x4)=0xd, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000463000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f000084d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$ptmx(0xffffffffffffff9c, &(0x7f000097b000-0xa)='/dev/ptmx\x00', 0x200, 0x0) syz_open_pts(r2, 0x100) 2018/01/17 15:57:12 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x5ff, 0x0, {0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xffffffffffffffc7, 0x208800) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x701800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000072000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={0x0, 0x0}, &(0x7f000020d000)=0x8) 2018/01/17 15:57:12 executing program 3: pipe2(&(0x7f0000cd8000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e4000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 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, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f00006bb000)='net/ip_tables_matches\x00') ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000012000-0x1)=0x0) 2018/01/17 15:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e68000-0x12)='/dev/input/event#\x00', 0x20, 0x101001) write$evdev(r0, &(0x7f00009f2000)=[{{0x2, 0x0}, 0x1, 0x53, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000097a000-0x4)={0x657e37be, 0x8, 0xfffffffffffffff8}) 2018/01/17 15:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000029c000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000037e000)=0x0, &(0x7f0000300000)=0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000777000-0xc)={0x12, 0x41, &(0x7f0000d91000)="c95c6a8bde9c2d3364c2b6d8fd66e0e81c453afbef98ef1e7f12ed748942154005fc8ef45bf6b98ab8b17e502029bea442786e6fde246717b29dc13407faa25b1f"}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) renameat(r2, &(0x7f0000b9f000-0x8)='./file0\x00', r2, &(0x7f00005f1000)='./file0\x00') 2018/01/17 15:57:12 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x408) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000005000+0xdc5)={0x6, 0x7}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={r2, r3, r4}, 0xc) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 15:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004e4000)='/selinux/load\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ced000)=@common='rose0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x11}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000af1000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffd) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/checkreqprot\x00', 0x80000, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000d77000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f00008a7000)={{0xb, 0x0, 0x0, 0x0, "8a9b295efd857302da7959f551be3ef66cc59555c03bd7fd201503532246b719a38ae239813ce95dc628bbe0", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:12 executing program 2: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/audio\x00', 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00000ed000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x40400) syz_emit_ethernet(0x22, &(0x7f00000b4000-0x221)={@random="cd38ed041bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x800, "7f0f6156edd25e716811b40fad4a1ce23b9eef0c"}}}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ec000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x5) 2018/01/17 15:57:12 executing program 4: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f00000ce000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x2000000000000293, &(0x7f000036b000)=[], 0x0, 0x0}, 0x80e) 2018/01/17 15:57:12 executing program 4: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec4000-0x9)='/dev/rtc\x00', 0x400000, 0x0) openat(r1, &(0x7f0000ab8000)='./file0\x00', 0x450000, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000024000)=""/232) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000025000-0x64)=""/100) 2018/01/17 15:57:12 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000001a000)='id_resolver\x00', &(0x7f0000024000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000019000-0xbe)="901d49a0383ee6c1bbbaf2945ba0a67fff0529b3aeaa8ed4657b4cdff7eea4baaf4d394e6e52f4a2203a36a78c61e0bd7c930699d121ef0a1974a1cdb4f78cb894dae8b9a96f4f4c22e4f31d6657c5982feb4391e41f82f82a278deb4ecaea95f674952e10c84d8cf9cef7b7a3ac13a6ca417ac82f0ecf6240dd8f29c2e5ec5c2c59be9c33c159ce21680e5edbc281627d6584b63923ba50b087a320004dc68e9e03f57be2d81b2e77a8d436be752125dee7176bf8128fdf2f423474bab4", 0xbe, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 105.227058] sctp: [Deprecated]: syz-executor1 (pid 16862) Use of struct sctp_assoc_value in delayed_ack socket option. [ 105.227058] Use struct sctp_sack_info instead [ 105.260471] sctp: [Deprecated]: syz-executor1 (pid 16873) Use of struct sctp_assoc_value in delayed_ack socket option. [ 105.260471] Use struct sctp_sack_info instead 2018/01/17 15:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e99000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000170000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000069f000)=0x1c) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") umount2(&(0x7f000075e000)='.', 0x0) 2018/01/17 15:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bae000-0x58)={0x26, 'skcipher\x00', 0x220f, 0x2e, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000727000-0xa8)=[{0x0, 0x0, &(0x7f0000295000)=[], 0x0, &(0x7f0000a0d000)=[@iv={0x10, 0x117, 0x2, 0x3e6, ""}], 0x10, 0x0}], 0x1, 0x0) 2018/01/17 15:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @thr={&(0x7f00009fa000-0xc0)="024f3cb1cbb31bc948552b7a6d995d5584271bca53a8bcf027a84ac1205244d126713e7072ee4c5043cdf94f4ebe772e562edcc2288a8d7d2ba82d418550a115dda9a1b61146559a67b6738c6e5e316da74b510919da5527f519770e51e6f61d7d90c96254d942145fe91a83a2e5a6bbd407962da192e8ede7081ac5701ed31793ecb9271b865ca492c2a264bd12a99fab10bb81841944066fd0a179255864602e9f9568b94f6998ad963dafb94622082be1560e6c8d2b4bd7c55286c80b8679", &(0x7f00009fc000)="1ffb5f3ce7e169fd6f934f2f68ab635ec9f1966bbfd6e6d98b5286c9116bf28966394cc35af0e8e55454f809ab33d702dcc003650acfb6e5abfe9cce1f92318f31ca8b41daf80d4bcdc5a46bb7128254bf88adfc96878371990853361b4d5c2f44"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000084000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2018/01/17 15:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000061000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000-0xd7)={0x0, 0xcf, "5e7836bfd1ccb26f5c0a388f304b17aea67e48a7d758c34ca1e418458b1f0517cb02ef0d19234ca956ed3f6d009952d8e16536e814e1151ed0ccb63f58c50e7588ac7bf6f37b8e03c748e7742205484663d48e38320d3879c58c968fea992e5c8db96542298e84855555439c299378a8df0a1c32d61e427ecb6720cb79db750b8f4c6e3e2ca310c6f0dba6aaa9e246a0fb635396c744e36d14c5f3cd9fef64811faa19e000f6fc1505d5e0b037c6a8816823d0d31c65fd117015684019850c94c3b645e2a3689c02fe79190287783e"}, &(0x7f000092a000)=0xd7) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a56000)={r2, 0x1, 0x2, 0x7, 0xff, 0x1}, 0x14) 2018/01/17 15:57:12 executing program 4: pipe2(&(0x7f0000cd8000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e4000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000025000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000014000)={0x6, 0xac, 0x0, 0x0, 0x0, 0x10001, 0xfff, 0x0, 0xffffffffffff52d3, 0x2, 0x0, 0x5, 0x0, 0x9, 0x6, 0xc, 0x401, 0x6, 0x1}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000026000-0x1c)=[{&(0x7f0000025000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000026000-0x20)=[{&(0x7f000001a000-0xbc)="02d009a6f71c8ad10917355fe18287e30da36499c19b0b0897100940b7e5cddf09f5cb4e9089cafe210008bb97ad4fd14c6f02bd74381530e504c89975b663ca7bc7cbc81c64ddaee9a75ed721ba8ad953b920b9c5d461145445f8f9bec7c7e98890610937b6752fe5ae572becf6239595df0947939b09e48ec7738a5bc3a8531700e4385d2f87477607b77a19d78492287d69ac98e7da64dec68f0a298625d217345767b0c3771ce1c9251597f2dcdca796fa0fee4bc4299907cebf", 0xbc}, {&(0x7f0000026000-0xdb)="06fd51fe7fe1ba95b286d8f5dc5adb0cbe4e6a9267666c7d265298c76f5387e92f2177b6db483d28885910ad948e31ef17ab121b1790448e1aaf5fec16e1681612023387cda9fe6338f93c31bb1287721bf01282572f409da243296dfcea3c001ce8ecce71e23dd133a780c91ab69a4d7672db85bf59b4c24c8d400a28e81749f90ba820b37080e7a8869a156f949be4d72597327b6088a8e3605f009f7a8f42ece75f521f9226a65923174f976e47842c47b3fba2ceab3f6547fd2a3cfac6316437434edf40f830b071594b56b67670cdfbf42625123ff563dad5", 0xdb}, {&(0x7f000000a000)="c045e286ad350e0c9ac1dc9f788722581e81e211b06dcf5fa2756fea0df3b6e05933d9f44a62db3d75353b9abdcbb76bdf67642f6527bd722e278d0598a28a64ea557847cd0df529e01ed967ea27c8167ec420ecc36eaedd9e5557053dbe902f4e8341f980a9a44ff312e75fe786916f32a4eaba3738071e4b53db93347cf2d6c2b783911a2d47bee20fd17133334d85d952a608baf9ce3e2a011ee01993a76341a69e2081c0d9e07fae46e160690d2d66ec00a2fb5282b92d7f022cd17165a58bce", 0xc2}, {&(0x7f0000010000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x0}], 0x1, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000025000-0xc)='/dev/amidi#\x00', 0xffffffff, 0x2000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000025000)={{0xffffffffffffffff, 0x3, 0x2, 0x2, 0x2}, 0x1, 0xffffffffffff1fd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000000a000)=0x9, 0x21c) getegid() r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000027000-0x1000)=""/4096) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000024000)='/dev/dmmidi#\x00', 0x6, 0x8402) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f000001f000-0xc)={0x3, r1, 0x0}) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000-0x8)={&(0x7f000001f000-0xd0)={0xd0, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xbc, 0x1, [@generic="801d2c51a09c57b8e01c2fe17627e31eeceb4a478d9a83a2895d4012d5edec1793d9b023c426c0f6593f80cb704ae66c8b3ba56f948a0dca8b796358f27883530dd5d63439239d401134e8bb4381a78df4358fb5a04c8484727a9946fc8909ebab7a5b5002a4bd019fb830d068105ace161682d9be3b0287dee4efb5ee33c7a68d4a311151132a1e91cfa65dfb9ce6a9c4eb597c5ab7f0d23e46d6319c852efcbb433714a2e9feceef930d2259cc17bbc9f68af77f67225b"]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80f, 0x4, &(0x7f00007f5000-0x8)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) poll(&(0x7f0000004000-0x20)=[], 0x0, 0x800) read(r0, &(0x7f0000f2a000)=""/24, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cab000-0xa)='/dev/cuse\x00', 0x0, 0x0) ppoll(&(0x7f0000c8f000)=[{r1, 0x1, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00009da000-0x8)={0x77359400, 0x0}, &(0x7f0000da1000-0x8)={0x0}, 0x8) 2018/01/17 15:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1000000000000002, 0xffffffffffffff00) r1 = syz_open_dev$usbmon(&(0x7f0000d59000-0xd)='/dev/usbmon#\x00', 0x10000000000, 0x48000) timerfd_gettime(r1, &(0x7f0000a05000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$void(0x1f) recvmsg$kcm(r0, &(0x7f00001b7000-0x1c)={0x0, 0x0, &(0x7f0000617000)=[{&(0x7f00008ad000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f00009f5000)=""/4096, 0x1000, 0x10000}, 0x40000002) bind$alg(r0, &(0x7f000095b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) 2018/01/17 15:57:12 executing program 3: r0 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000ff000-0x2)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) membarrier(0x19, 0x0) 2018/01/17 15:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x9, 0xe9, &(0x7f0000031000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ee3000)={&(0x7f000079e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000952000)=[{&(0x7f000031b000-0x79)=""/121, 0x79}, {&(0x7f000043e000-0x6d)=""/109, 0x6d}, {&(0x7f00007c7000-0xd1)=""/209, 0xd1}, {&(0x7f0000ca0000)=""/152, 0x98}, {&(0x7f0000d46000-0xeb)=""/235, 0xeb}], 0x5, &(0x7f0000f26000-0xa4)=""/164, 0xa4, 0x5}, 0x2040) set_mempolicy(0x3, &(0x7f00004fd000)=0x4e8, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e45000-0xc)={0x7, r0, 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00003e5000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008d7000)={0x0, 0x7f, 0x10, 0x10001, 0x6}, &(0x7f00008d7000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000356000-0x8)={r2, 0x5}, &(0x7f000010d000-0x4)=0x8) lgetxattr(&(0x7f0000fbc000-0x8)='./file0\x00', &(0x7f0000548000)=@random={'security.\x00', '/selinux/avc/cache_threshold\x00'}, &(0x7f0000245000-0xc9)=""/201, 0xc9) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000039000)={0x3, 0x21d}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001a4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c99000-0x4)=0xe8) quotactl(0x8, &(0x7f0000b2c000)='./file0\x00', r3, &(0x7f0000428000)="1dd6fe74e6fc88fecdc106a95987cf16801cb18f6dcd3b221b1e5be48a04d29962dbd6d031bf41958cf76b816d6ee532f0b755c917a851d21a9adf570dbc065e823bcb4b92e604a86c9eff43cd3cecfc5476e5a8edcb9c34e305c1110442a8f0e012357a316f660dece0c4905e34f35624ed127a8f6961148d3e17dbe8c6758bdee585fe2eeeed1706838e98c3a9182aaeefd8cf710ef19afd212e50c44e305cfd2acda4db20feea545c1f20ec5f0e956184e70b31855359fae0afb314613e023f54f28aef1da4684e107761bd980d6e80943ab1") 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000024000)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000024000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e7d000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x100000000000, 0x80000000, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x893, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0xfffffffffffffffd, @perf_config_ext={0xffffffffffffffff, 0xfe5}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000001d000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000697000)={0x3f, 0x640}) readv(r3, &(0x7f000049a000)=[{&(0x7f0000b26000-0x48)=""/72, 0xfffffffffffffef2}, {&(0x7f0000370000-0x1000)=""/4096, 0x1000}, {&(0x7f0000763000)=""/153, 0x99}], 0x2000000000000314) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/01/17 15:57:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f2a000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e66000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @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]}, [0x4d, 0x0, 0x2, 0x8, 0x569b, 0x1000, 0x7fffffff, 0x6, 0xffff, 0x61d800000000, 0x6, 0x8, 0xfff, 0x4, 0x6]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5450, &(0x7f0000743000-0x8)=0x0) 2018/01/17 15:57:12 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000024000)=[{{&(0x7f0000024000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000c000)=[{&(0x7f0000025000-0x9c)=""/156, 0x9c}, {&(0x7f0000009000-0xf7)=""/247, 0xf7}, {&(0x7f0000024000)=""/173, 0xad}], 0x3, &(0x7f0000024000)=""/140, 0x8c, 0x1800000}, 0x81}, {{&(0x7f0000025000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000024000)=[{&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000024000)=""/184, 0xb8}, {&(0x7f0000013000)=""/25, 0x19}, {&(0x7f000001b000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xffffffffffffff10}, 0x7}, {{&(0x7f0000024000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000+0xdb7)=[{&(0x7f0000025000-0x6b)=""/107, 0x6b}, {&(0x7f0000012000-0xa1)=""/161, 0xa1}, {&(0x7f0000022000-0x69)=""/105, 0x69}, {&(0x7f0000025000-0xdc)=""/220, 0xdc}, {&(0x7f0000020000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x72)=""/114, 0x72}, {&(0x7f0000003000)=""/138, 0x8a}, {&(0x7f0000025000-0x80)=""/128, 0x80}, {&(0x7f000000f000)=""/112, 0x70}], 0x9, &(0x7f0000024000)=""/197, 0xc5, 0x7f}, 0x3}, {{&(0x7f0000024000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000011000)=[{&(0x7f0000002000)=""/9, 0x9}, {&(0x7f0000007000)=""/26, 0x1a}, {&(0x7f0000025000-0x33)=""/51, 0x33}, {&(0x7f0000018000-0xc)=""/12, 0xc}, {&(0x7f0000019000-0xfa)=""/250, 0xfa}], 0x5, &(0x7f0000017000-0x1000)=""/4096, 0x1000, 0x7}, 0x800}], 0x4, 0x1, &(0x7f0000020000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000020000-0x4)=0x4, &(0x7f0000025000-0x4)=0x4) 2018/01/17 15:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013b000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000fdb000)=0x0) 2018/01/17 15:57:12 executing program 3: r0 = open(&(0x7f00007f8000-0x8)='./file0\x00', 0x2000, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dcd000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r3, 0x89f7, &(0x7f0000feb000-0x1000)="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") r4 = openat(0xffffffffffffff9c, &(0x7f0000ec8000-0x2)='./file0\x00', 0x420001, 0x8) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r4, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f000054b000-0x12)='/dev/snd/midiC#D#\x00', 0x9210, 0x2002) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000b61000)={0x6fa, {{0xa, 0x0, 0x52e7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r7 = getpid() stat(&(0x7f0000aa8000)='./file0/file0\x00', &(0x7f0000463000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000000e000)=0x0, &(0x7f0000ab6000-0x4)=0x0, &(0x7f0000fac000-0x4)=0x0) r10 = gettid() stat(&(0x7f0000432000)='./file0\x00', &(0x7f000057b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() ioctl$TIOCGSID(r6, 0x5429, &(0x7f000089b000)=0x0) r14 = geteuid() lstat(&(0x7f0000aba000)='./file0\x00', &(0x7f00009d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00008bb000-0x38)=[{&(0x7f0000e66000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000d0000)=[{&(0x7f0000e88000-0xaa)="8f2f00b71a3c3d4c2a5eb9c567e97d10197036ab28eddd210bce34c732fe5d0a4cac534d337d52cd1fd96735e37bfa7bc2e32321ee1a36497248f5a1100b9f8a47894ed539347c287a5d142da9d42ebd0f3bf65632555fe9a12c6c3bb8997a5fc04d178405cf51a1da4b458f3ed246a8553ec85519288b7a10f438f13492034ae86e61b61413f423e20fa5941eb07048d8a449e7cc8234998bc957130f356d5a72a4aff8474fe99b79a6", 0xaa}, {&(0x7f0000d2b000)="8b8317ef1c5261b86375f5fb4cb4fa484f6c80d7643d72d37c330d727d341d6868d96e16b1df3f355011df04f381175d05305b5059dd4eb71c150ae7060af73335c7fb9019c2f72a7f5a2518ecb21d31ecf0b3cbbe4452057e23aef546626391f3bb1686f232fb0d4267026370314ae73411e36d4d809a08b5d671f06af0b45f4e8ccceef2315b6e630725f0980b72b0db39f90c556667931d17d7f6c826e1973778402fd380fb7f9e234fade9bdd1243bc456df6676e712df62f7fb46f395ee354418b0e2da9a5b91fe67f8430839f0cee318e088ec6884b90bd0886619be56a48e81bdd5b2cb6f246785fc7cc284cb", 0xf0}], 0x2, &(0x7f0000435000-0x50)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r5, r3, r6, r0, r2]}], 0x50, 0x20008000}, {&(0x7f0000b2b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ccf000-0x50)=[{&(0x7f00006d9000)="b45c6c17c6e8a6398cae478ded9953a7bbb49fb75a9c581e6fc813336ab4ea1cb404dbb0dd084660076409e3067d4fa7c5485612614665d1617ea2294fd6ae18d171c738305b6c10cc26de57e9b69767ceeb95726f7fcc4397f2e0132929f9a4fee29b89914c2d34a7ba35f9334a733d83fbd3f10507fabf36dbccaface09306a305dff364baf151db46cd38942ed1ab7f9406ded80ee603cb46abe2a68b90957d348a1a1970e0ee83696f51a561926e37b373", 0xb3}, {&(0x7f0000bd9000)="51cb2ca076b51f29a28ed86839bd52cbffd96ee30f3f15178b4718c94011740e1d275344289a7f68d5bae9d9ac6b611c8253cfa3dd4b84cf374faa1155753bf4005679e04efeff85c7d5f0af9c", 0x4d}, {&(0x7f00009b9000-0x8b)="9fe57722364f1b1c35db2e78c7e66edcbf2792e01a6a05c1e4fb07b47aa7d58bdd1d1b70bfe14fe9ccd641f6cb3d8a87be2efbf32f6dd9b13909de208bb8d6e0a1511e963812a9c52ddebe238d671e0e8ee1ba59e8e24e03fd78dfbd00674b4cc952039419ae034d6e6877847d88a30bc15be9cb56e6ee5f35ccfd5a6d615253f2a4a57507749ddb7e1f23", 0x8b}, {&(0x7f0000916000)="1de67eeba2cfbb585dbe3e84cd16aaa9a2dded7f2584b379a2cafb4a7b4a1567d74ae969cc5e05968b60aad779d10ad6fc28dccedd80461c59260f6f1e3b2440f3e08c0199e274c9f459e3f2198d9392273b43b9f4a5d94e54ea484df0408e69f26304dae203ef1b7bf9", 0x6a}, {&(0x7f0000e1a000-0x1000)="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0x1000}, {&(0x7f0000b25000-0x42)="74d8a6dd7a20b20400fec67084c2083655967146b4de838d8bbbe9a088c1f7bf7629bb9779c4f332019deb3ff8fd2caa07aa5843ede6d38625e06839abfa87ce114c", 0x42}, {&(0x7f000015d000)="", 0x0}, {&(0x7f00006e7000-0xe8)="36ff6659d236856e79bda56c36aa9a7673c505ffedbeca87537da29161737c15bd1ae4fcec6631d66459efa7cc943820520ffc840af22af2d8da2d03c071a5d84143505643c5360dd861492831117ee01f2cb3bf29f037f4c7b65d889ab4684b30974c182b85e3609e3653108dc482ea7506ae03d5209b5246d0768b8a1132a031301bdb685aae3b5c8b8b9e854c9373737cb2280515a4787dc0b77d566ddd16e5908b6ea16b1cd7baf3c7b6bd20b07ff0ad52778ea04a57626b731bc4d627ad107489a4794b00f14cfe76a9b2ea79436a8f65b2af3ea8418b64adcedf7e447d4a7b8c41c9c3c426", 0xe8}, {&(0x7f0000c77000)="d7d020b2b33fded51d", 0x9}, {&(0x7f0000b9b000-0x2d)="bdcc92e32e1dd7a700ffed6644c9c937e64ee2edd4a8820078d00221e18e7adae06ff79edfd69e665619a3697e", 0x2d}], 0xa, &(0x7f00009d3000-0x4c)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, [r5]}, @rights={0x24, 0x1, 0x1, [r4, r2, r0, r5, r5, r0]}], 0x4c, 0x20000000}], 0x2, 0x81e4c8dec4920649) mq_open(&(0x7f0000f3a000)='/dev/snd/midiC#D#\x00', 0x40, 0x4, &(0x7f000038b000)={0x9, 0xffffffff, 0x4, 0x1ff, 0x0, 0x3, 0x829b, 0x93}) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000549000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$unix(r6, &(0x7f000050f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$pptp(r4, &(0x7f0000353000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) openat$dsp(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/dsp\x00', 0x0, 0x0) 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000024000)=""/150) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/17 15:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) futex(&(0x7f00002dd000)=0x10001, 0x4, 0x0, &(0x7f0000ac7000-0x8)={r0, r1+10000000}, &(0x7f00002df000)=0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000031b000-0x8)={0x0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000249000)='/dev/loop-control\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 2018/01/17 15:57:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x8}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000038c000)='./file0\x00', &(0x7f00002ce000-0xa)=@known='system.posix_acl_access\x00', &(0x7f000054d000)='&#%\x00', 0x4, 0x0) removexattr(&(0x7f000096c000-0x8)='./file0\x00', &(0x7f0000786000-0x2e)=@random={'osx.\x00', "76626f786e657431b82b7b6e6f646576d56264657673797374656d63707573657473656c696e757800"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 15:57:12 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000ae000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eef000-0x4)=0x501, 0x4) r1 = memfd_create(&(0x7f00005b4000)="26fa5b4000", 0x2) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef7000)={0x0, 0x3e9d}, &(0x7f0000ef7000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001ef000)={r2, @in={{0x2, 0x1, @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]}, 0x1000, 0x4146}, 0x98) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000024000)=0x400, 0x4) r1 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000d) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x8)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001e000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) 2018/01/17 15:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000145000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000785000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ed000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000084e000)={0x0, 0x0, 0x0}, &(0x7f00000b3000)=0xc) fchown(r0, r1, r2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000048c000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f00000bc000-0x8)=0x1554) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000834000)={0x0, 0x80000000}, &(0x7f000047c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000375000)={r6, 0x40}, 0x6) poll(&(0x7f0000d08000-0x18)=[{r5, 0x8004, 0x0}, {r5, 0x0, 0x0}], 0x2, 0xff) 2018/01/17 15:57:12 executing program 6: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000133000)='/dev/cuse\x00', 0x40, 0x0) r1 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000164000-0x14)={{0x3, 0x0, 0x200, 0x401, 0x7fffffff0, 0x4}, 0x50, 0x10001, 0x7}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000702000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f00003f4000)={{0x0, 0x8}, 'port1\x00', 0x40, 0x0, 0x1, 0x3a0, 0x20, 0x7, 0x8, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008e4000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f00008e4000-0x40)={0xaa34, 0x0, 0xc0000000, 0xffffffff, "4c2db8ef6090416de6969c7f6abac7cc09e15fc4068921b3a1098614b82cd01c492b22786b444669e5f02410", 0x1}) sendto$inet(r2, &(0x7f0000448000)="65bfb2c13f0920de19df0447eafcb6308d80cb69ded8e60b57e6892ce8ff99f3655325fd384d2999659083dca4ab02161e4812f52c8ab7f29a7c7e09729dada6", 0x40, 0x20040040, &(0x7f00008e2000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f00008e0000-0x4)=0x0, &(0x7f00008e0000-0x4)=0x4) 2018/01/17 15:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r0) 2018/01/17 15:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e7e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00009e0000)={r0, 0x5, 0x1f, "7bc4b89b165898d2ab6a6e34276362030004ac2c54a06b7ed7af4762b59d8977e9643b58c1b374fbf3df6ecb2c0daa103bb9ed87c7a702fb59b47dcce476506f6ddfdb5521691a2bd6a5ae9dd13349a27e6c5bf7581c8736c5d795111f217e2639299090bbddf5e3b858e95fa1013bb86e52e026a3f57d857a1f9f6b45c790a86b11eb23293ef3462daf86af6c4a647a6831ef5e"}) 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000049b000-0x8)='./file0\x00', &(0x7f0000c8e000-0x8)='overlay\x00', 0x0, 0x0) 2018/01/17 15:57:12 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000008000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x9) r1 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000950000-0x16)='/selinux/checkreqprot\x00', 0x2802, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xc058) 2018/01/17 15:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) prctl$intptr(0x4, 0x398) r1 = dup3(r0, r0, 0x7fffc) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000aa5000)={0x3, 0x80, 0x1, 0x20, 0xffffffff, 0x3, 0x8, 0x3f, 0x1000, 0xffff, 0x612a}, 0xb) syz_emit_ethernet(0x66, &(0x7f0000f6c000-0x53a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000002f000-0x8)={0x0, 0x6}, &(0x7f00005f5000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000608000)={r2, 0xffffffffffff2b35, 0x200, 0x1}, 0x10) 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10008) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000001d000-0xd9)=""/217) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000564000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x11, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "86"}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d90000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000082e000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000077a000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00002ee000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000c76000)={0x0, 0x100, 0x200, 0x9}, 0x10) 2018/01/17 15:57:12 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f000001f000)=""/0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/17 15:57:12 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000012000-0xb8)={0x0, 0xfffffffffffffff9, 0xfff, 0x1, 0x5, 0x3, 0x6, 0x4, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x6, 0x7ff, 0x2, 0x0}}, &(0x7f000000a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000b000-0xa0)={r3, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x401, 0x3, 0x401, 0x20}, 0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000024000-0x5)='yeah\x00', 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000006000-0x107)={r2, 0xff, "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"}, &(0x7f000001a000-0x4)=0x107) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000020000)=0x1, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000026000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x1, "be9e4b62a845753ebbd36805d54ff758a257fc919be72d899c5d3bec6b8faedb3199111a4a29172d90aff3c57d5754f753d60850e9c41c326fc6d35740497e03", "b493522c5ccd0d38451fb31105b6fccd32a5c219d1100fa4b6b4288253595948", [0x20, 0x400], 0x0}) 2018/01/17 15:57:12 executing program 6: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00007c4000-0x40)={0xc000000000000000, 0x2, 0xfffffffffffffffc, 0x1, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7fffffff, 0xffffffff, 0x4000, 0x7, 0x401, 0x2, 0x93, 0xd8, 0x7baf, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000)={@common='syzkaller1\x00', @ifru_ivalue=0x29}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000b30000-0xca)=""/202) connect$netlink(r0, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000025000-0x9)='/dev/dsp\x00', 0x200040, 0x0) 2018/01/17 15:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bae000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000376000)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x40000000000000) r2 = syz_open_dev$sndmidi(&(0x7f0000cbf000)='/dev/snd/midiC#D#\x00', 0x11e, 0x200002) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f000066e000)={0x1ff, {{0xa, 0x0, 0x10000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x762b, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmmsg$alg(r1, &(0x7f0000f3a000)=[{0x0, 0x0, &(0x7f0000d3d000-0x20)=[{&(0x7f0000d3e000)="8d56b3ca555617a1f8dc4d597e34e271103747dd5643acd8814c5f5af08b8a8fd6fe11b8dfd0eeaab164ca5a08c7c516", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f52000)=0x0, &(0x7f00008af000-0x4)=0x4) fallocate(r0, 0x3, 0xff, 0xe5ff) 2018/01/17 15:57:12 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000012000-0xc)='/dev/audio#\x00', 0x36, 0x400) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000024000)={0x5, 0x78, 0x8001, 0x401, 0xf3, 0x9, 0x0, 0x6, 0x40000, 0x0, 0x100, 0x3fe, 0x0, 0x9832bd0, 0xe49e058, 0x200, 0x5, 0xffffffffffffffc1, 0x7ff, 0xad25, 0x8, 0x3, 0x1000, 0x5, 0xcb5, 0x1, 0x6eae, 0x10001, 0x1, 0x3, 0x5, 0x1ff, 0x7fffffff, 0xffff, 0xc9e7, 0x0, 0x6, 0x7f, 0x0, 0x6, 0x7, @perf_bp={&(0x7f0000024000)=0x0, 0x1}, 0x1, 0x5, 0x5, 0x2, 0x6, 0x5, 0xa, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000024000)=0x0) sendmsg$nl_generic(r0, &(0x7f000001b000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000006000-0x8)={&(0x7f0000005000)={0x1348, 0x26, 0x100, 0x5, 0x2, {0xd, 0x0, 0x0}, [@nested={0x34, 0x20, [@typed={0xc, 0x16, @uid=r1}, @typed={0xc, 0x8e, @u32=0x3}, @typed={0x18, 0x79, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x1070, 0x82, [@generic="839f6d54d64f86966523ee7cfed5135c9d29164b48e8d0ca23df1e8e23d893272df6053dea5d3bfb2f774931a7a30d32312ebfc680662698cb46a52f359b1f0c57a13d61b1fe0a020d42", @typed={0x10, 0x8b, @u64=0x4}, @typed={0x10, 0x43, @u64=0xd2}, @generic="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"]}, @typed={0xc, 0x85, @fd=r2}, @nested={0x54, 0x92, [@typed={0x18, 0x22, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9}}, @typed={0xc, 0x91, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x5d, @pid=r3}, @generic="4aad94ad810777e51f265949921f048b45", @typed={0xc, 0x2d, @str='\x00'}]}, @typed={0xc, 0x7f, @str='\x00'}, @nested={0x4, 0x5a, []}, @generic="4a2ecae44f9f703678a4b91aaeba3e2051b07a81366edc22e8db8c53c74c52b2747f2c62acf6165520d06c6b79d567acd470e8e5aaae52eee7ab09e02b3ba188994e7b0710903fde8065a595757dd4e11f01056c16c242499886aeb8d9250c37c89434829d2ca496ea39bb72b3913ad74c4505d23013ece1c0ac3beb068af54a1d1a46a1bf99c26d3f363912bf4a897f6cf92163c520bab259a2038520b9aafc5fdd224da9af527b40e8e1927fae6a5487ab202923fb71af23e1e8e5b09c174297f8636757b207b802e851a74cd8a113322c97e397912b7499a58f2e0edff9ef08bb6c098752d480ec844b64b207f2", @generic="476b453c4862927417b15c868927b22496e858a8bd061fcf6ff81915eaf33ed56a3621a60a58f36b348cb5152697cd7223ecff67b8ee57db41f607458406225cbb4f2f1e1ef8ad9b8205fc725028accc7f8d9c16c182ac6bd356ee16975bca9d962ba67d266628cbedd7ebb9b621096c", @typed={0x1c, 0x57, @str='vboxnet1)eth1wlan1[\x00'}, @generic="91962c06bd73a66bccdcd630e6ea7c10d79597985c5aff08defca7c430ee0089e01789947848080e22a32c05e23c18010f9dfd7dc9a2c24903128d0112f57dc327603957cfedbc3381999479a766675072a06f2466a3b7ebbd35b53093a6c0b5e4fa90f3b6f47b7c9728cb09843cbf58d76814da59ddeb65199b5e5855d7af921499f62ac9f9b6cdd9141521440d3d2ee9c254f567a0446ae89f28759809f67162c53bb73c"]}, 0x1348}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000068b000)='/dev/sequencer2\x00', 0x8180, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000238000-0x4)=@assoc_id=0x0, &(0x7f00000ac000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000586000)={r2, 0x0}, &(0x7f0000c8b000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008f2000-0xd)='/dev/usbmon#\x00', 0xb34a, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004e4000-0x6)={0x0, 0x69d1}, &(0x7f0000abe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000e57000-0x9c)={r4, 0x94, "9645263f42b797bc43dceb1ea3a30f5ca99410085882fb9c02e05258074a6e30d04e236f554e89b6809451eb82c6bef2539c9288d8d6df9ed6b9193ee2336c952d0fbb54d3bdc611df1c6254b0486fc9856c6b9ee1ee797a21ae7c7a89dced31ef6e3aeb5c3b2ae3bee57c6beb97c91dc2f65ba9eced4e63995723e8d7e1c7119291893df75320444dae359c8a602bacee071a0c"}, &(0x7f0000755000-0x4)=0x9c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00008ab000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c9d000)=0x8, 0x800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000507000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f000032e000)=0xc) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000a0000-0xb)='/dev/vcsa#\x00', 0x7, 0x400000) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000368000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3, r3}) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d88000-0xf)='/dev/sequencer\x00', 0x2, 0x0) creat(&(0x7f00009b4000)='./file0\x00', 0x0) connect$l2tp(r4, &(0x7f00003a2000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x1}}, 0x2e) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000607000-0xc)={0x0, 0x0, &(0x7f0000eae000/0x1000)=nil}) 2018/01/17 15:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") lremovexattr(&(0x7f00005e5000-0x8)='./file0\x00', &(0x7f0000a00000-0x6)=@random={'os2.\x00', '\x00'}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009bf000)='/selinux/load\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f0000e17000)='./file0\x00', 0x203, 0x0) r3 = syz_open_dev$audion(&(0x7f00001ef000)='/dev/audio#\x00', 0x1c000000000, 0x10000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) fchmodat(r2, &(0x7f0000170000-0x2)='..', 0x0) 2018/01/17 15:57:12 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000061f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f000002d000-0x9)='/dev/sg#\x00', 0x1f, 0x600000) sendto$inet6(r2, &(0x7f0000dbf000-0x1000)="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", 0x1000, 0x20000010, &(0x7f0000bd7000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa5e}, 0x1c) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000eb6000)={0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r3, 0x4, 0x40800) readv(r3, &(0x7f00003fb000-0x20)=[{&(0x7f00008b0000-0xb4)=""/180, 0xb4}], 0x1) 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001c000)=',)eth0)eth1security)selinuxOvmnet0\x00', 0x3) fsetxattr(r0, &(0x7f000000e000-0x12)=@random={'os2.\x00', '&\\wlan1nodev\x00'}, &(0x7f000000c000-0x8)='keyring\x00', 0x8, 0x2) fcntl$getflags(r0, 0x3) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000012000-0x12)='/dev/input/mouse#\x00', 0x80, 0x10000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000022000-0x4)=0x0) 2018/01/17 15:57:12 executing program 5: unshare(0x1000000) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = gettid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000025000)=0x10000, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000026000-0x4)=0x0) perf_event_open(&(0x7f000001a000)={0x5, 0x78, 0x1, 0x80, 0x100000001, 0x1, 0x0, 0x200, 0x48000, 0x2, 0x0, 0x9, 0x6, 0x7, 0x3, 0xeb, 0x6, 0x6, 0x3, 0xf2, 0x3, 0x7fff, 0x0, 0x6, 0x0, 0x1f, 0x100, 0x1, 0x4, 0x5, 0x1, 0x0, 0x80, 0x3, 0x1f, 0xfff, 0xffffffff00000001, 0xff, 0x0, 0x9, 0x2, @perf_bp={&(0x7f000001b000-0x1)=0x0, 0x4}, 0x10000, 0x8, 0x3, 0x6, 0x0, 0xcd0, 0x81, 0x0}, r1, 0xce, r2, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000534000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f0000275000)={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) set_mempolicy(0xffffffffffffffff, &(0x7f0000749000+0xf96)=0x0, 0x9) 2018/01/17 15:57:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001ab000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f0000001000-0x18)={0x3f, 0x0, 0xde5a, 0x2, 0x0, 0x3ff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000026000-0x9)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x4, 0x1, 0x40, 0x4, 0x7617, 0x5, 0x3ff, 0x5, 0x101]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000013e000-0x10)={0x8, 0x200, 0x1, 0x2, r3}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x49, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/17 15:57:12 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 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f0000231000)="94000bb7f3f9ff60", 0x8, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000032c000)=0x0) 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffeffffffffff, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000702000)=0x2, 0xfffe) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 5: r0 = socket(0x1b, 0x4, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x100, 0x22000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000005000)={0x10, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000025000-0x4)=0x1, 0x4) r3 = add_key$keyring(&(0x7f0000022000)='keyring\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000019000-0x8)='keyring\x00', &(0x7f0000025000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000025000)="4df4392db115f13e9fd673adbfdec136d6aee5a42946a46208f43df020600f79d66cc341fe625e87aff909f2ac08a2fa08d74987bda7e4746162ecd33883474bfc6d40786c76bc797551f708100f102d93f19c0c56b6dc5f80bcec9b23b696f0bfabde33667f4e1fe56ed236dc495ad8ee0d4331f7eea8b001f75d7bb9678996d8", 0x81, 0x0) keyctl$search(0xa, r3, &(0x7f0000004000-0x8)='big_key\x00', &(0x7f0000025000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) ioctl$KVM_RUN(r1, 0xae80, 0x0) fcntl$getown(r2, 0x9) 2018/01/17 15:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) io_setup(0x7ff, &(0x7f0000b1d000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) io_cancel(r1, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x7, 0xcaf, r0, &(0x7f00001ee000-0xee)="d3f2fe177661bb7c69b1a01c199a3e824ad2b8528aba2dc1a68cee4595a29bff4725624ec9031212daf1562e5f759cdbe7617ecd01cacda329fcb243c87d03384f14315de75afd049ee3a307c4d79d0c0b1ea5dea85019ddd48772ce8ef558077acb6a13888d2ae7dfc6ccc57f6a7bf12b3f320b8f972ed5d89208e5a6cb8e725fd419e2197960f4e6c10fa493f85cb1c9770ed58f84da5841e65b04c233d4b4fc702ed14b09740fbf9d3933ae34e74ed21df382fdce95b7eb3c816c6f2687d796f23815ed71e212f1d2f205cadd9310e58fd2dc09bc6412961e72c36bf53e54160ec48415ec478780af19be2a4c", 0xee, 0x0, 0x0, 0x1, r2}, &(0x7f0000881000)={0x0, 0x0, 0x0, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="04"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:12 executing program 6: signalfd(0xffffffffffffffff, &(0x7f0000469000-0x8)={0x0}, 0x8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f000032c000)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, r1}, &(0x7f0000f14000)={&(0x7f00005f6000)={0x0}, 0x8}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e22000-0x14)={0xffffffffffffffff, 0x1, 0x2, 0x0, 0xffffffff}) 2018/01/17 15:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/17 15:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000478000-0x60)={0x0, 0xfffffffffffffffc, 0x0, @thr={&(0x7f0000ee8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b38000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) 2018/01/17 15:57:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) bind$netlink(r0, &(0x7f0000018000)={0x10, 0x0, 0x1, 0x20040}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000b000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000017000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000025000-0x8)={0x1f, {0x33, 0x3, 0x0, 0x8001, 0x4, 0x8}}, 0x8) 2018/01/17 15:57:12 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) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000014f000)={0x7, 0x0, 0x8, 0x0}, 0x5) socket$inet(0x2, 0x0, 0x3cc3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000069a000-0x4)=0x0) 2018/01/17 15:57:12 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cf5000)=0x0, 0x4) fcntl$getflags(r0, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d9d000)=0x5, 0x4) 2018/01/17 15:57:12 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019e000-0xc)='/dev/rfkill\x00', 0x20ca01, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00007c0000)=0x1, 0x4) prctl$intptr(0x3e, 0x64) prctl$intptr(0x1c, 0x0) 2018/01/17 15:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) syz_emit_ethernet(0x2f2, &(0x7f0000001000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/01/17 15:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000adf000)='/dev/dsp\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000659000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00001dd000-0x100)=[{{&(0x7f0000863000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f5c000-0x30)=[{&(0x7f00000c0000-0xd5)=""/213, 0xd5}, {&(0x7f0000d0e000-0x94)=""/148, 0x94}, {&(0x7f000006c000-0x67)=""/103, 0x67}, {&(0x7f000012b000-0x5d)=""/93, 0x5d}, {&(0x7f0000cea000-0x65)=""/101, 0x65}, {&(0x7f0000360000)=""/71, 0x47}], 0x6, &(0x7f0000d98000-0x1000)=""/4096, 0x1000, 0x1}, 0x2}, {{&(0x7f0000317000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000007e000-0x10)=[{&(0x7f0000a31000-0x86)=""/134, 0x86}, {&(0x7f0000886000)=""/222, 0xde}], 0x2, &(0x7f00007aa000)=""/73, 0x49, 0x20000000000}, 0x2}, {{&(0x7f0000b88000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e6e000)=[{&(0x7f00006d4000-0x16)=""/224, 0xe0}, {&(0x7f0000ef8000)=""/171, 0xab}], 0x2, &(0x7f0000cb3000)=""/24, 0x18, 0x3}, 0x0}, {{&(0x7f0000f04000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000855000)=[{&(0x7f0000c51000)=""/74, 0x4a}, {&(0x7f000090c000)=""/177, 0xb1}], 0x2, &(0x7f0000d0b000-0x9f)=""/159, 0x9f, 0x5}, 0x6}, {{&(0x7f000006a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000cec000-0x38)=[{&(0x7f0000de6000)=""/249, 0xf9}, {&(0x7f0000601000-0x54)=""/84, 0x54}, {&(0x7f00003e3000)=""/244, 0xf4}, {&(0x7f00008a7000-0x58)=""/88, 0x58}, {&(0x7f00009ec000)=""/195, 0xc3}, {&(0x7f0000bfd000-0xdc)=""/220, 0xdc}, {&(0x7f00007b5000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000136000-0x2)=""/2, 0x2, 0x3f}, 0x6}, {{0x0, 0x0, &(0x7f00007fd000)=[{&(0x7f0000b89000-0x83)=""/131, 0x83}, {&(0x7f000049c000)=""/72, 0x48}], 0x2, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f0000371000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000f0b000)=[{&(0x7f0000996000-0xd)=""/13, 0xd}, {&(0x7f0000a8c000)=""/71, 0x47}, {&(0x7f000039d000)=""/85, 0x55}, {&(0x7f0000e18000-0x47)=""/71, 0x47}], 0x4, &(0x7f00005e9000)=""/14, 0xe, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000a98000)=[{&(0x7f0000ae4000-0xd0)=""/208, 0xd0}, {&(0x7f0000736000)=""/207, 0xcf}, {&(0x7f0000a04000)=""/67, 0x43}, {&(0x7f00002c1000-0xa9)=""/169, 0xa9}], 0x4, &(0x7f0000768000-0x76)=""/118, 0x76, 0x1}, 0x4}], 0x8, 0x40010020, &(0x7f0000a4e000-0x8)={r1, r2+30000000}) bind$packet(r0, &(0x7f0000e38000)={0x11, 0xfb, r3, 0x1, 0x7, 0x6, @random="926a6d6dbb02", [0x0, 0x0]}, 0x14) 2018/01/17 15:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001dc000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x6) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00000a2000)="9c", 0x1, 0x0, &(0x7f00009cb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000561000)=@assoc_value={0x0, 0x7da}, 0x8) 2018/01/17 15:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005be000)='/selinux/enforce\x00', 0x400000, 0x0) sendto$llc(r1, &(0x7f0000db3000-0xc7)="aa728d99973164c7ebce123b4060fe19336cf06c23ea6216a374f5b1d4ccb0fe9f4416900c4e812219e9ce7e0ce086e4faad8f746d09911aea199dd338ebe76b1ab74e0e238c20de65b4ec564759007649df7976e17bfc6a4ad9f177512b93d357b1f361588164208109f225bb6c8d49e9ae21ae1fccb08e8607fd16eebe4e55f8a4b6fe5c392dc0630d34a8d7569e9e320a67d37d8655a817227a86939cc9ed692777f3041af802bdd3760f5bc5e42a9a39ceb10ddc45ac871070696aa26a5d09fa3da02c7df5", 0xc7, 0x40, &(0x7f00003a1000)={0x1a, 0x17, 0x5, 0x4, 0xfffffffffffffffe, 0x60, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) futex(&(0x7f0000064000-0x4)=0x5, 0x4, 0x180, &(0x7f0000ca0000)={0x0, 0x989680}, &(0x7f0000e78000)=0x0, 0x9) bind$inet6(r1, &(0x7f0000259000)={0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00007ec000-0x8)={0x0, 0x0}, &(0x7f0000ec4000-0x4)=0x8) fcntl$lock(r0, 0x8, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00003ce000-0x8)={0x9, &(0x7f0000364000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000093e000)={r2, 0x2}) 2018/01/17 15:57:13 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000089c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="8ea13e1fb86d3cc439e5abc096ff6b30"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a4000-0x9)='/dev/ppp\x00', 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000912000-0x4)=0x80, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000037e000)="", 0x0) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 106.056888] audit: type=1400 audit(1516204632.962:77): avc: denied { setopt } for pid=17066 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/17 15:57:13 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x200002, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r0, r1) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000009d000-0x68)={0x7d, 0x0, [0x292, 0x4, 0x2, 0xa5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000c08000-0xc)={@broadcast=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000190000-0x4)=0xc) 2018/01/17 15:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000190000-0x4)=0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f0000bc9000)="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", 0xfe) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000767000-0x3)='io\x00') setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f00006a3000-0x4)=0x79ffbcd4, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/17 15:57:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000042a000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a12000)=0x0) prctl$setptracer(0x59616d61, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$KDENABIO(r2, 0x4b36) readv(r2, &(0x7f0000f79000-0x10)=[{&(0x7f0000a96000)=""/0, 0x0}, {&(0x7f0000aa1000)=""/130, 0x8764}], 0x2) 2018/01/17 15:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000388000)=0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000de5000-0x8)={0x0, 0x0}) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000dde000)=0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000)=0x0, 0x1, 0x2) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000323000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000b8000-0x4)=0x10, 0x800) sendto$inet(r0, &(0x7f0000220000)="3d21fb2c6a31208e749ef8b728fa42ad35e5d0b59290c4febea20ac5368357f4625b466309c45fafa6ef716ac17af015aeeb1e906f302ce148a1c3876eef4e823891acf9b26654b69b31b58a35e8036115984020812a62b786def263f1b22fe02e9d14a99ea67aaeb3590d1ea499c370906c32040644ea8a15240f5bae2f0d7c15ad8ce3bdfd407d48dd4a93644408d13a8b052a52a19c287c78d83928ec28a232f3001be5ff42baf72448367725d8eae112b025d8ed085595e87ce5563f7a092fa135", 0xc3, 0x0, &(0x7f0000804000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000163000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000321000-0x4)=r2) 2018/01/17 15:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a9000)='/dev/ppp\x00', 0x80, 0x0) fstatfs(r0, &(0x7f00000c2000)=""/117) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000aa3000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f70000-0x9)='net/unix\x00') ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000a10000)=0x100000000) r3 = syz_open_procfs(0x0, &(0x7f000078d000)='net/fib_triestat\x00') fcntl$getownex(r3, 0x10, &(0x7f0000a34000-0x6)={0x0, 0x0}) fcntl$lock(r3, 0x6, &(0x7f000029b000)={0x2, 0x4, 0x9, 0x7, r4}) sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x2, 0x400000fb) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000015) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000025000-0x138)={0x83, 0x8000, 0x4, 0x5, 0x5, [{0x8, 0xdbe6, 0x900000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x9, 0x80000000, 0x81, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x7c, 0x81, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3f, 0x0, 0xfff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0x3ff, 0x1, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x17, &(0x7f000000d000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000)=0x32) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000b000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) mlockall(0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f000000e000)={r2, &(0x7f000000f000-0x5f)=""/95}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0xc, 0x8000000000000000, 0x0, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000000000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000e000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/17 15:57:13 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ppp\x00', 0x280, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0xf6e9, 0x109000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000002000)={0xf7, 0x2, 0x1, 0x0, 0x0}) 2018/01/17 15:57:13 executing program 6: mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) unshare(0x80010000) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 15:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0xfffffffffffffffc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/17 15:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ee0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getflags(r0, 0xb) syz_open_dev$evdev(&(0x7f00001b9000-0x12)='/dev/input/event#\x00', 0x1ff, 0x500) fcntl$setsig(r0, 0xa, 0x29) 2018/01/17 15:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e03000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000c73000)='afs\x00', 0xa000, &(0x7f00006c7000-0x13)="2030c9b143a25557321f94a028264b5a1aff62") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c8e000)=0x0) wait4(r0, &(0x7f000023a000)=0x0, 0x0, &(0x7f0000265000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndctrl(&(0x7f0000f7b000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00003bf000-0x4)=0x101) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000497000-0xb)='/dev/audio\x00', 0x101400, 0x0) connect$nfc_llcp(r2, &(0x7f0000e03000-0x58)={0x27, 0xc358, 0x20000000000, 0x4, 0xfffffffffffffffc, 0xff, "93749871312c6a5529a8654d24e2b95269b152bafbb38a802d777d89a6b209d8e2714d6b3b3218f6b92c2ba3f5b3b9140790a9e25606ec86f0301dabffbcab", 0x7}, 0x58) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000025000-0x8)='./file0\x00', 0x200080, 0x2) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000025000-0x8)={0x0, 0x2}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000015000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1f}, &(0x7f0000025000-0x4)=0x98) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000983000-0x8)=[0x5, 0x9]) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd1000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) epoll_create(0x9) 2018/01/17 15:57:13 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000)=0x221, 0x4) 2018/01/17 15:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000025000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x80) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005d0000)='net/l2cap\x00') ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00003ff000)=@pic={0x2, 0x1, 0x9, 0x0, 0x101, 0x7ff, 0x4, 0x10000, 0x7, 0x6, 0x8, 0x5, 0x5, 0x3, 0x0, 0x81}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000c7d000-0xb)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006a3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b70000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f90000)={0x0, 0x0, 0x0}, &(0x7f0000d4d000)=0xc) fcntl$setownex(r2, 0xf, &(0x7f00008dd000)={0x3, r5}) bpf$PROG_LOAD(0x5, &(0x7f000078a000-0x48)={0x2, 0x3, &(0x7f00005bd000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f11000-0xa)='syzkaller\x00', 0x9, 0xb2, &(0x7f0000e9a000-0xb2)=""/178, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/17 15:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010", 0x80, r0) add_key$user(&(0x7f000088c000)='user\x00', &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb3000)="1b", 0x1, r0) r1 = add_key$user(&(0x7f0000e5b000-0x5)='user\x00', &(0x7f00008b8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000039c000-0x1ba)="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", 0x179, r0) r2 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000041a000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x481) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a7000)=0xc) perf_event_open(&(0x7f0000a3c000-0x78)={0x3, 0x78, 0x20, 0x8, 0x100000001, 0x6, 0x0, 0x1000000000, 0x40, 0x0, 0x4, 0x8000, 0x7, 0x9, 0x80000001, 0xffffffffffffffc1, 0x6, 0x63, 0x10000, 0x9, 0x0, 0x401, 0x3, 0x9, 0x3, 0x7fffffff, 0x100, 0x9, 0x80, 0x401, 0x10001, 0x1, 0x26e, 0x8, 0x9fb, 0x9, 0x7, 0xaa, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000498000-0x1)=0x0, 0xb}, 0x20000, 0x6, 0x0, 0x2, 0x1, 0x20, 0x1, 0x0}, r4, 0x401, r3, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000469000)={{0x6, 0x9}, {0x80000001, 0x86}, 0x2, 0x2, 0x3f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000b13000)='./file0\x00', &(0x7f00002bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r5, r0) arch_prctl(0x1007, &(0x7f0000f34000-0x9e)="f84b123d1463843d8ad4212b99cfa61742d7f2de1c9a5b5c786d0183408703a64e32c9c7ae66edc224463c69479fa5b0af41d16dde73aa55148ccb465106c2b8954923c0b44d714670c14a1a5d7f8e9e5bb62f40eed4fb7b0d0aebd96f8e158ea68d846fdc25e5bcebcd5dbbb2bfe69531cdf7c2e71ba09b99c88bf606b889c5f4d7e41388cc46600146be72dca1f443900b7e2e2c9b5f6a963896694809") keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r1, r2}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f00007a1000)={'crc32c-intel\x00'}, &(0x7f00002fa000)="", 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cb6000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000629000)={0x0, 0x9, 0x3f, &(0x7f00009b5000)=0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000008, 0x80010, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044149, &(0x7f000000a000-0x2)="") 2018/01/17 15:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50003}]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e30000)={0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d90000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006a7000)=@assoc_value={0x0, 0x0}, &(0x7f000034c000-0x4)=0x8) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000025000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000024000)={0x0, @in6={{0xa, 0x2, 0x430, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000024000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000b000-0x8)=@assoc_value={r3, 0x9}, 0x8) 2018/01/17 15:57:13 executing program 1: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x40, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x10, {0x0, 0x2, 0x7, 0x0, [0x0]}}, @enc_lim={0x4, 0x1, 0x0}, @generic={0x0, 0x1, "e0"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x6, &(0x7f00000e9000)=0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x2f) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000e9000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/17 15:57:13 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003be000)='ns/user\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = creat(&(0x7f0000d24000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8300, 0x1) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0x0, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00006c3000)='/dev/dsp\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000+0x135)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f000022f000-0x8)='./file0\x00', &(0x7f0000683000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003d0000)='/dev/loop-control\x00', 0x801, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000620000)={0x35f1, 0x8, 0x1, 0xffffffffffffffff, 0x0}) r12 = socket$bt_rfcomm(0x1f, 0x0, 0x3) 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) r13 = syz_open_dev$admmidi(&(0x7f00008a9000-0xe)='/dev/admmidi#\x00', 0xba, 0x0) r14 = inotify_init1(0x800) r15 = socket$inet_udp(0x2, 0x2, 0x0) r16 = syz_open_pts(0xffffffffffffff9c, 0x80800) r17 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b31000)='/dev/sequencer2\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000795000)={0x4, 0x8, 0x1, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) r21 = openat$kvm(0xffffffffffffff9c, &(0x7f000050e000)='/dev/kvm\x00', 0x202000, 0x0) r22 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/sequencer\x00', 0x10000, 0x0) r26 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4, 0x28000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) r29 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x80000) 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) r31 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x42002, 0x0) r32 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x400}, 0x8, 0x800) r34 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r35 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000027e000-0x8)={0x0, 0x0}) r38 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000184000-0x8)='./file0\x00', &(0x7f00004d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000cde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = syz_open_dev$sndmidi(&(0x7f0000867000)='/dev/snd/midiC#D#\x00', 0xd9, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x1, 0x101, 0x7fff, 0x0, 0x0, 0x7ff, 0x0, 0x4, 0xeb71, 0x80, 0x7fff, 0x800, 0x85, 0x80000000, 0x4, 0xfffffffffffffff7, 0x864, 0x20, 0x7, 0x7, 0x7fb, 0x2, 0x9, 0x7, 0x3, 0x8, 0x6, 0x401, 0x9, 0xfffffffffffffffa, 0x4, 0x4, 0x85, 0x7, 0x7, 0x401, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xd}, 0x1, 0x7, 0x6, 0x5, 0x36b1, 0x0, 0x8, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000505000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r46 = getegid() r47 = syz_open_dev$sndmidi(&(0x7f0000eec000)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00001b0000-0x18)={0x7e51, 0x20, 0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r50 = syz_open_dev$usbmon(&(0x7f0000ef2000)='/dev/usbmon#\x00', 0x80, 0x200) r51 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000cd1000-0x4)=0x0, 0x800) r52 = dup(0xffffffffffffffff) r53 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000017000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xd92, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/dev/sequencer\x00', 0x503800, 0x0) r58 = creat(&(0x7f000065f000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r62 = getegid() r63 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000287000)={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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000065e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x220600) r68 = accept4$netrom(0xffffffffffffff9c, &(0x7f000022e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aec000)=0x10, 0x80800) r69 = socket$inet6_icmp(0xa, 0x2, 0x3a) r70 = syz_open_dev$usbmon(&(0x7f000011e000-0xd)='/dev/usbmon#\x00', 0x1, 0x20000) r71 = open(&(0x7f0000bfb000-0x8)='./file0\x00', 0x1, 0x100) r72 = socket$inet_tcp(0x2, 0x1, 0x0) r73 = syz_fuse_mount(&(0x7f00003db000)='./file0\x00', 0xe002, 0xffffffffffffffff, 0x0, 0x1000, 0xc8000) r74 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r76 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000e47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000c4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ae0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000716000)={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) r81 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad6000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x10000, &(0x7f0000925000)={0x0, 0x0}) r83 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r84 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r85 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x7000, 0xffffffffffffffff, 0x0, 0x4, 0x0) r86 = fanotify_init(0x0, 0x81400) r87 = socket$bt_cmtp(0x1f, 0x3, 0x5) r88 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000017f000-0xe)='/selinux/user\x00', 0x2, 0x0) r89 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000cad000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r90 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffff2659, 0x8000) r91 = syz_open_dev$admmidi(&(0x7f000063e000)='/dev/admmidi#\x00', 0x24, 0x40400) r92 = socket$key(0xf, 0x3, 0x2) r93 = fcntl$getown(0xffffffffffffffff, 0x9) r94 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r97 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r98 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000386000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r100 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x40000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006aa000-0x8)={0x0, 0x0}) r102 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r103 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80280) r104 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r105 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x600002) 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) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r107 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r108 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xdcdd, 0x400) r109 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r110 = syz_open_dev$evdev(&(0x7f0000515000)='/dev/input/event#\x00', 0x2, 0x0) r111 = socket$kcm(0x29, 0x7, 0x0) r112 = socket$inet(0x2, 0x3, 0x3) r113 = memfd_create(&(0x7f000053f000-0x7)='+nodev\x00', 0x2) r114 = socket$inet6_icmp(0xa, 0x2, 0x3a) r115 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000000000)={0x0, 0x0}) r117 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r118 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x100) r119 = socket$nl_netfilter(0x10, 0x3, 0xc) r120 = socket$llc(0x1a, 0x2, 0x0) r121 = syz_open_pts(0xffffffffffffffff, 0x220600) r122 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000681000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc5000)={0xffffffffffffff9c}) r124 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e86000)=0x0, &(0x7f000022a000-0x4)=0x0, &(0x7f0000000000)=0x0) r126 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000720000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c07000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f00007f1000)='./file0\x00', &(0x7f0000a72000)={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) sendmmsg$unix(r0, &(0x7f00005ce000-0xfc)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="4ed65e4ce7f9dd3f3fddab177bb6c52fb95f567b0cc47ee4f74239a008818202d16d9803a4df91c482003cc10aea35715417ad9cef670bb8d61d76dd0b37c7e5186b108570df6ae8a2f3373041679cc8ce68c029a60ab64b9d7cb04cf4b2c5f5701402e1d018131ada1d3fc46e3bb3cd6b21e9cbc60092fa837e532ce60cd09019e5fd23f99ea37b90e8da1de7e50b58221b14d835a888f7bde5649c629dda681ec97ff94cb2cca9a76a587becce695318e87ae90d2c19740a07f98e6298f67a791ad0c6c2f433e76348d0b3a0e1f5f85d934c972a9ec1d15cd8364c035afacecb3d2388face05bcf5a20d29b85be0e396169cf8adc8da", 0xf7}, {&(0x7f0000000000)="a77f34edb4e0c0c636a4bde2e20781ffadc1b2bbbf087571b702d46563c1ed65c61acd544eece94e4a43c73ce1609e487dd9a358211f5136104e4370ba9fb249f8f4816995bd4a73ec78eda7de3c59700e5598cacec7869584c8ab81970e4fb5acc7b2f8ec27287e3c3210e5d2598d7fd37ae3128cba551e3385d16cdb37652e743c55e4714fb81622f8781683392254c6d9a6eb92c7ef93e3c823e447dd99dc170d07451ad2f988d719330be77f6ddf6d8e0fa67c6326a1c8800959b01d08cc454f2451b09f1455ba6179a2d6ee7f59f19673a806a80c0b6dd218ab1046e405bc4fc3988c", 0xe5}], 0x2, &(0x7f0000000000)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11, r12]}], 0x54, 0x0}, {&(0x7f00004f2000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x15)="c91e7faacf138393232ee2d07fa9632fbad4205305", 0x15}, {&(0x7f0000795000-0x71)="e1932433ce5dcd3b8102f2bcd288e01bbbf374255441ac40fe6704c1eba530040b75943cf82101eca15b1cbaa8fef574d45388dbf555dda9a65d48c21e26b29719869b6418c47285390dc5dc51f5584b983785ade57343fac5f785ae21089b8c49a5dc7c4aa6ea2bba7fc6f74f4a3fde81", 0x71}, {&(0x7f0000800000)="fd9c799214cb34b28290d6e5ba5c2325899125962c00eed51398be6eb9f53d02f70ac2788317f6ed664c927985b77e38a7a295f6988d16ddd551e309acaeda7f81feb7dace9b9bc8e7533d92567b5d10072bad1e05363163a60683d135a1256c1bbac8078483fbe9cdf331e36d4511be55f9c870528a935c3caf43ca19d7f1c191d17797f73c02cf553fc7a2d836e20234b733e0c06caf998d434d6e5c99fcd20a91657341", 0xa5}, {&(0x7f0000ac1000)="d177ad48a90886e6e9f9cbb07f88f928f0bd71d5d5390ff4e676eeb430d50ea7df3b0749d5c36bb94cdaabe9c0ef33a17337b96de509c1aa8abe64f1a6b0b9c43b0d742d3f65d96e6dfd2dbb2d756da5f4b5236050633aef520cb0148e750a6f9f9e7ecc799b28dd40ce38ce169c6d744d8452b1f58ecafb548e119b3e5bf3243b9ce86e8d6b030240c9b158e14b5e5c65944f", 0x93}, {&(0x7f0000001000-0x75)="3c50f44042f9aa917f3d6605a81cfd454746ebf8245c9a1018f7a8534c9256b9c29770e29c0148451575299119fb40df5d1e373a458b9a64716762f82b01988d89e015785d0fdae29a043fd23e23241db329e375df8ed00635a4b76b646a57329d17db13c471aba4da3c4ad0bf35307c579ffb3ec9", 0x75}, {&(0x7f0000990000-0xbd)="185d4809062772edf6a324824b2c3378f9879ff4b8bac4faf981d75fb7de26899f3603a9e3bfbf636b10f132d0c6c5a706173a208ac49c4691edd1c26bad386162b6d97f6340722fe9d2ec3281e33930ae44623d04950b0db4ae0902495ef77b93d4a92241862503ed5e81aeb6f30fb19d17247bc8d8c031e007f489f42baae9825cb18831fa87efebbaf36e940338e1dff6a66e12423c33a03e7f207b391e0970f8aaa6b877d75c121faba6ec70f6d353cb78d6237c50ef975fb8af9a", 0xbd}, {&(0x7f000061e000-0x94)="11060258e0362d27acd82cddf71ee130d2a42d83216e2b553361bdec47b21a52c021dbf882c47e3ec6e20e988b20147c6b960451a24e0c766b772f760fdd703ddaf0f984db22f72897e266c03203291c9e02ce97c47789ff61328ff74c4feb4830c63051bb36fb512c9f7f81ffbf81383861179f7fcf1aa97f751e35224003e944b2f037ddbb7a98aa563d24e5aa0bbe5f664c3a", 0x94}, {&(0x7f0000e3e000)="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0x1000}], 0x4, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, [r54]}, @rights={0x18, 0x1, 0x1, [r55, r56, r57]}, @rights={0x14, 0x1, 0x1, [r58, r59]}, @cred={0x18, 0x1, 0x2, r60, r61, r62}, @cred={0x18, 0x1, 0x2, r63, r64, r65}], 0x6c, 0x8000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000085c000)=[{&(0x7f0000f7b000)="9eebd87ca456cd991a53a6e9e602dc166cdf399f2293f3688a5db9041a9f68aca4bec114667869f11244d9aa8e48baa39952cdf28af1423d51abab683a174b45193fedfca3f164a719fe874bdb54472aca39ffc44950086e504f1051090091af8ad7de57d2c112ba7411dfe19e9594da4a87a37bb7df42bddde7f632f6f1e30d8d1860fd9d01ee67c880f6addfa43f69a92fd12bd03a4194ac83ddf99af1537006d18ab1233af34f08448b6a26b4b50e5949c275dae3f6e1a660dd8450f7bfe4ac989f1a291d1afc02d1329753f5e7182a32e25bccb5b3a79a31106c7265ca1083da6a3c5895251d4f85f123aa72568329e49fa378d8", 0xf6}, {&(0x7f0000000000)="ede28e26731aa4023a1104e1cb458d2cedafed4e2178c7949ace03acce284de1ca8fe8df8d9280368f736dd03462a440928a058c4bf7aafa8cd202adec84a452453e119d8aa115fbb1f03bb310f411abc7b7", 0x52}, {&(0x7f0000979000-0x5e)="8bec1a9a85c57729214260e1befbfaa1dab9375c1ea450c1cd9ce8f1061831561ff7a6cf4b4547d5717230b6721f1daec271b94e5733344540597d32bb55db54782369373ec99d4f71d611f8c7e887d3f0122eed28655249b285a67d26c0", 0x5e}, {&(0x7f0000001000-0x2a)="fc08a5d5669fb156578e156e957b752e9c4a3618ec10301f74f8aa6e45280e86b088802cbcab65002a71", 0x2a}, {&(0x7f0000b2a000)="cc699561f2b419abb4e42efb6d1c877c84ee22fa2ff6accbdc74fc4f3d3b94e62a940464a25230eae8e757ae7bd5d19a914979c09c39bd93c090f02bdbd61dcd9a8d1eac13a95ed5eca53e5badc3294f6a0ef6020c3d819655e569d1f996557e12434e39a251bd2f15fe57380a65b567058d645996abd8a5cf38c3fa0036089171671edfcbd00a2863bdd568dada7adbcb50862ead7bd2b78859b3bdef1734", 0x9f}, {&(0x7f0000685000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f00000ea000+0xdc)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r66, r67, r68, r69, r70, r71, r72, r73, r74]}, @cred={0x18, 0x1, 0x2, r75, r76, r77}, @cred={0x18, 0x1, 0x2, r78, r79, r80}], 0x60, 0x0}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000365000-0x8)=[{&(0x7f00008d9000-0x1a)="76100a7482ca4a1e6f3349189f0b38a84723543e4a3d159b6026", 0x1a}], 0x1, &(0x7f0000df0000-0x34)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r81, r82, r83, r84, r85, r86, r87]}], 0x34, 0x8000}, {&(0x7f0000a2a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000166000)=[], 0x0, &(0x7f0000001000-0x78)=[@rights={0x20, 0x1, 0x1, [r88, r89, r90, r91, r92]}, @cred={0x18, 0x1, 0x2, r93, r94, r95}, @rights={0x20, 0x1, 0x1, [r96, r97, r98, r99, r100]}, @rights={0x20, 0x1, 0x1, [r101, r102, r103, r104, r105]}], 0x78, 0x14}, {&(0x7f0000905000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00000c8000-0x10)="f31f823410df4c9c5215b25e214df18b", 0x10}, {&(0x7f0000000000)="3dbf32e688e0377d4bf7291f0c1de34cd66f28401c06367c98890d1c1973c6f0cbb9de1c0f03ad99c7ad60085dc4084450df867a9ca2ef7dd3687a3dd8b2b429ed920f75fa88318d7d30f50b799694240100ef17d059b52771d655a0ad49890ca7e0e2354dba5dcae42fa764331decd90c0956e3564037db257abdd55c2a567983bafcfd932952ed58b23bae2f2667644daefa", 0x93}, {&(0x7f0000050000)="", 0x0}], 0x3, &(0x7f0000e43000)=[@rights={0x30, 0x1, 0x1, [r106, r107, r108, r109, r110, r111, r112, r113, r114]}, @rights={0x30, 0x1, 0x1, [r115, r116, r117, r118, r119, r120, r121, r122, r123]}, @cred={0x18, 0x1, 0x2, r124, r125, r126}, @cred={0x18, 0x1, 0x2, r127, r128, r129}], 0x90, 0x881}, {&(0x7f0000bc0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aab000)=[{&(0x7f0000000000)="3aeaeb6a91dcde87fa01798ed72959547ec8581c6bfa3a31d20faec4d32f670a6cb79e4c4c9af97904b1c7005fba91def56a2ebe11f602e8a7973becca047b74194a852c380241aa0605354225e444cdd393596bc0b6b138e96be02f35b4cdaaae542ff082a9e2123274148736b1b91008de6902ac8dcc26cff0e46639185bc604f637a6685842b329a09b36f48b266c363d57b5f77d0601c3c9ef7e8abbda5ebd1f58972335b863f5c3e7725f6fbecbefcb", 0xb2}], 0x1, 0x0, 0x0, 0x0}], 0x9, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r130 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r130, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1, 0x8000000410443) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f00005ff000-0x8)={&(0x7f00002d4000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000012000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000-0x4)=0x10, 0x80800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000026000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000026000-0x108)={0x0, @in6={{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x81, 0x3, 0x3f, 0x7, 0x9, 0x2, 0xffffffffffffffa8, 0x91f, 0x1, 0xf5, 0x9f, 0x3, 0x5, 0x1ff]}, &(0x7f0000011000-0x4)=0x108) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000005000)={r3, 0x24, "e25f2cae2ca530cc6386c71a3c19de974c0010c7142ed56fd4b87fc4db9cef44c5eede63"}, &(0x7f0000025000)=0x2c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000024000)={0x5, [0x1, 0x800, 0x100, 0x7fffffff, 0x0]}, &(0x7f0000005000)=0xe) 2018/01/17 15:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c53000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000056c000-0x8)={0x0, 0x2710}, 0x8) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff50, 0x0) 2018/01/17 15:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000767000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b95000-0xc)={&(0x7f0000097000)='./file0\x00', r1}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e7b000)={@common='bcsf0\x00', @ifru_flags=0x800}) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000131000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007cd000-0x4)=0x400, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000327000-0xb8)={0x0, 0x7, 0x6, 0x8, 0x2, 0xfffffffffffffda4, 0x6, 0x8, {0x0, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x243c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x90d1, 0x8, 0x104, 0x0}}, &(0x7f00008e2000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007cf000)={r2, 0x1}, 0x6) 2018/01/17 15:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) sendmmsg(r0, &(0x7f00005f7000)=[{{&(0x7f000071b000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58, &(0x7f0000278000)=[], 0x0, &(0x7f0000dfd000)=[{0x404, 0x1, 0x1, "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"}], 0x404, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6c000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000029a000-0xa)={0x1, "39f3f3fef1b3"}) 2018/01/17 15:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_int(r0, 0x29, 0x805, &(0x7f000076d000)=0x0, &(0x7f0000e0e000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000811000)={0x3, r0, 0x0}) socket$inet6(0xa, 0x1, 0x100000000) 2018/01/17 15:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000383000)='/dev/vcs#\x00', 0x8, 0x40000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000564000-0x4)=r0) 2018/01/17 15:57:13 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0x30)={0x30, 0x42, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x1, [@generic="03c9549dc60db5a4c668cb5f740604856f498db1cc01"]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000024000)='/dev/audio#\x00', 0x0, 0x2000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000022000)={0x1000, 0x200, 0x3, 0x0, 0x0, 0x9, 0xc5be, 0x2, 0x4, 0x1, 0x8000, 0x40}) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000100010) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000458000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000059a000)={@common='lo\x00', &(0x7f0000cea000)=@ethtool_wolinfo={0x27, 0x0, 0x0, "a7d912725f6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) chmod(&(0x7f0000001000)='./file0\x00', 0x10) mknod(&(0x7f0000015000)='./file1\x00', 0x40, 0x4) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b8d000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000183000-0x18)=[], 0x0, 0x0, 0x0, 0x0}, 0x4044000) 2018/01/17 15:57:13 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000188000)='/dev/dsp#\x00', 0x1, 0x200040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00008d3000)=""/117, &(0x7f000089b000)=0x75) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00003cd000)=0x9, 0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00002a2000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00000da000)=0xc) 2018/01/17 15:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) timer_create(0x3, &(0x7f0000670000-0x58)={0x0, 0x1, 0x0, @thr={&(0x7f000083d000)="ddabf9f03b3fa215b3e71ff51622951fc64f99a3cd1a05ba1740277d740511cdb07c7e3f7d9475a967377a3ca0860d28044690492e2aace4acb9f87938be11e9affa68528ecea607858c09cf13f6131946c1420a2726e728880dad52038bf8310b077e0db92faf292ebf15949b5c15cedac7ff22c6d2b32f4a08954347d03552e1585f6f4e35ff74fbba116043d16553a8cbc6703962d1a45c9aa201fdff45e9ffd33c4ec2047807f69ca49e60ef8ee6ecbe004400dd66021ff10f0c07c667a9ec98528f3795b15db97cec4f", &(0x7f0000a2b000)="9bc6b36265fbe2c82c9d01768dc3732962bf0031e51b6bd4c066a492158fa732372548e99c68d4b6e9b8974ce84cafb1a294c534e988d4a71c4c9126a6c1a90101e2ae4cf432f389af60ccc29ae37bd8ddeea8e186b79b616703537dda6094af25fb4f4c0fdb70c36f46e13f036e1058b388f8e106df55a573762bd143720f60d1fa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af8000)=0x0) timer_delete(r2) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007b9000)=0x0, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r1, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) connect$unix(r4, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r3) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) recvmmsg(r1, &(0x7f0000ad3000-0x60)=[{{0x0, 0x0, &(0x7f0000dbc000)=[{&(0x7f0000d2e000)=""/0, 0x0}], 0x1, &(0x7f000068b000-0x9b)=""/155, 0x9b, 0x9}, 0x200}, {{&(0x7f0000e5e000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000501000-0x8)=[{&(0x7f000048e000-0xfa)=""/250, 0xfa}], 0x1, &(0x7f00009dd000)=""/15, 0xf, 0xed}, 0xca}, {{&(0x7f0000e47000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000045f000-0x38)=[{&(0x7f0000e4a000)=""/117, 0x75}, {&(0x7f000069f000)=""/241, 0xf1}, {&(0x7f0000a68000-0x70)=""/112, 0x70}, {&(0x7f00001a0000)=""/4096, 0x1000}, {&(0x7f00005c8000)=""/30, 0x1e}, {&(0x7f0000bce000-0x28)=""/40, 0x28}, {&(0x7f00008d3000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f000087b000)=""/190, 0xbe, 0x28}, 0x6}], 0x3, 0x100, &(0x7f0000687000)={0x77359400, 0x0}) sendmsg(r1, &(0x7f0000ff5000)={&(0x7f0000093000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000b22000-0x10)=[{0x10, 0x29, 0x43, "176e"}], 0x10, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000539000)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cbc000)={0x0, 0x7ff}, &(0x7f00004ae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7b000)={r1, 0x4dc7}, &(0x7f000059d000-0x4)=0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004c3000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000024b000-0x4)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000a4000)=0x4, 0x4) 2018/01/17 15:57:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000079a000-0xa)='blacklist\x00', &(0x7f0000851000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x37)="1ee8e7bad4f0b73a890898a11e82359c13126c425248507baef4b0d6854fcdacb2057aaa62899dd7b92bec88810288eaa85f6b0cae9bcd", 0x37, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000b7b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000da5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007cd000)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000e7b000-0x2c)="7f4a186fcec11147326fc0ae05bd9651eb3f0f717c7bd710b373ec6f5d072c661d354bd74c46e8efd2102d6f", 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x25, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = syz_open_dev$dspn(&(0x7f0000004000)='/dev/dsp#\x00', 0x2, 0x4280) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000027000-0x50)={{0xffffffff, 0x8001}, {0x1ff, 0x3}, 0x8, 0x3, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$keyring(&(0x7f000001a000-0x8)='keyring\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x28c9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000025000-0x4)=0x0) 2018/01/17 15:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007f5000-0x8)='./file0\x00', &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000834000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0x7, 0x3, 0xfffffffffffffff8, 0x2ae9, 0x800, 0x3, 0x7, 0x2, 0xa51, 0x7, 0x2, 0x2, 0x9]}, &(0x7f0000a11000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008dc000-0x6)={r2, 0x6}, 0x6) 2018/01/17 15:57:13 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000005000)=""/25, &(0x7f0000006000-0x4)=0x19) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfecd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000006000)={0x27, 0x6, 0x9, 0x5}, 0x10) connect$nfc_raw(r2, &(0x7f0000002000-0x10)={0x27, 0x3, 0x7fffffff, 0x5}, 0x10) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000006000-0x2)=0x8000, &(0x7f0000001000-0x4)=0x2) r3 = socket(0x1e, 0x0, 0x81) setsockopt(r0, 0x2, 0xfffffffffffffffa, &(0x7f0000002000-0x5)="001e1401", 0x4) ftruncate(r1, 0xffffffa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r3, &(0x7f0000007000-0x20)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) 2018/01/17 15:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000550000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00006af000-0x70)={[{0x70b, 0x4a, 0x200, 0x8, 0x1, 0x9, 0x8, 0x9, 0x1000, 0x2, 0x80000001, 0xffff, 0xfffffffeffffffff}, {0x0, 0x4, 0x4, 0xa, 0x7, 0x90, 0xfffffffffffffff7, 0x8e, 0x80000000, 0x2, 0x3, 0x8, 0x0}, {0x3, 0x8, 0x4, 0x81, 0x401, 0x0, 0xd940, 0x7b34, 0xb1, 0x8, 0xc, 0x9, 0x6}], 0xae8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r1) r3 = getpgrp(r1) kcmp(r3, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008e0000)={r2, &(0x7f0000eef000-0xc9)="ab1462b3ca8f4061ed14d3c440df8834e9910ad75bb91a5b71a11749cadf6d6448dc3b64a623ef5ccf86d104e515ce20d40ee0f8075757a0f69a16831a7ab2c90048e6fdc1bbfca2066afe70c1a184518e3b1e71482be760d0fdb3a07207d96ae406c3381cd16d4325cb5f119e39f63f110d2cefcaddab11bdb4c203a3dc1dc4f99c91a5c3cd6524ea668fc77036b0c657a9d598203ee6f0c475b7afd3ddbc55021c1ab1c84bbc4f0d4cdedf60d25b6557f3b688d0cd0d0c4f8730a311c7cdff39a80dc309c8d88006", &(0x7f000070b000)="29855f85d52c98cda87c763f49685a127394aeb5ced6ab70cb3d95ced35a14584f5b148c053e2c2f8d543e6f3f8e87afa3bc45d5cc12c66d2298eeead90b3c6b4ddc5b3a3aa1d2e4d54a6af92903bbe9b7d51f23f27f914b01aa52f218bba21b60ece6f525dc4db48a6b54f2dbee03cca9782bb734aa8422dfe4151b3bd9c9f25a496a9674392f8b52c69b08bac1e007e5541fd9d3140c5b4f0a70e1e2ed1ff1853129fb539ea36442f60a4741e1b800be55802cb9b139a878df2932954481454e16d09f9599527777e0d4241c1d183754f337065f920510c5461d122f", 0x0}, 0x20) 2018/01/17 15:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x404000) signalfd(r0, &(0x7f0000bb0000)={0x4}, 0x8) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000025000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000008000-0x10)={0x9, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f000000d000-0x8)={r3, 0x400}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/17 15:57:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20280) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x3, 0x4, 0x9f19, 0x9, r0, 0xbb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) 2018/01/17 15:57:13 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d4a000-0x9)='/dev/dsp\x00', 0x10000, 0x0) futimesat(r0, &(0x7f00005c6000)='./file0\x00', &(0x7f0000124000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f00005d5000-0x10)={0x6, 0xffffffff, 0xffffffff, 0x7ff, 0x4ff, 0x100000001, 0x2, 0x8, 0x3cf, 0x101}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b8b000)='/proc/self/net/pfkey\x00', 0x402, 0x0) flock(r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x10) getgid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000588000)=0x3f, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000060e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) prctl$void(0x1b) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000002a000)={0x9, 0x0, 0x10003, 0xdb53}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000605000-0x4)=0x10001) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000010000-0x10)={0x1000, r4, 0x10003, 0x6}) 2018/01/17 15:57:13 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000811000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000bc3000-0x4)=0xc) fstat(r0, &(0x7f0000741000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000aa4000-0xc)={@multicast1=0xe0000001, @rand_addr=0xffffffffffffffff, r1}, 0xc) 2018/01/17 15:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000440000)='/selinux/enforce\x00', 0x8340, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000eb7000)={0x5e, &(0x7f000098d000)=""/94}) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x2, 0x4, 0x9372, 0xe, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 15:57:13 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000024000)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000026000-0xc)={0x0, 0xa0, &(0x7f0000021000-0xa0)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffffff}, @in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000020000)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000025000)={r2, 0x1, 0x3f, 0x80000001, 0xa15, 0x629}, &(0x7f0000025000)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000000)={&(0x7f000001d000/0x4000)=nil, 0x10001, 0x3, 0x80, &(0x7f0000005000/0x9000)=nil, 0xb211}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000025000-0x4)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000001a000-0x8)={@dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x3ff}, 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000004000-0x8)={0x6}, 0x8) 2018/01/17 15:57:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x100) syz_open_pts(0xffffffffffffffff, 0x82402) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile64(r2, 0xffffffffffffffff, &(0x7f0000430000)=0xfffffffffffffffd, 0x7) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c51000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/17 15:57:13 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000025000-0x8)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0x3, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:14 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000dd0000-0x1)="", 0x0) r2 = dup(r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000fc1000)={0x314764ef}, 0x8) poll(&(0x7f0000450000)=[], 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x40) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/17 15:57:14 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000000b000-0x4)=0x0, &(0x7f0000017000-0x4)=0xfffffffffffffd99) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000011000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000010000)={0x0, 0x4, 0x9, [0x0, 0x6, 0x7ff, 0xb6, 0xfff, 0x7fffffff, 0x87a5, 0x4, 0x0]}, &(0x7f000001d000)=0x1a) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001e000-0x4)=0x8c) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000001a000-0x4)={0x0}, &(0x7f0000017000+0xfba)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000007000-0xbb)=""/187) getsockopt$packet_int(r3, 0x107, 0xe, &(0x7f000000c000-0x4)=0x0, &(0x7f000001d000)=0x4) 2018/01/17 15:57:14 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000024000)=@pi={0x0, 0xdadb, @ipv6={0x100000001, 0x6, "91da92", 0x377, 0x6, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0xec, 0x0, 0xc0000000, 0xde, 0x0, 0xbd6, 0x1}, @dstopts={0x2e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x5b49}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0xa03}, @pad1={0x0, 0x1, 0x0}]}, @routing={0xff, 0x8, 0x3, 0x910, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}]}, @fragment={0x7f, 0x0, 0x0, 0x1, 0x0, 0x800, 0x3}, @fragment={0x16, 0x0, 0x9, 0x101, 0x0, 0x5, 0x3}, @routing={0x0, 0x8, 0x1, 0xfffffffffffffffc, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @hopopts={0x0, 0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x30, {0x5, 0xa, 0xffffffff, 0x200, [0x4, 0x195a, 0x7ff, 0xdae, 0x2]}}, @generic={0x5, 0x90, "a455292ea47da843039f0b9fbfb0711991a2c195435ff11764a19f52f92c217ff30524ad8d61b02c77c89814a9560fa687eb27a0650726b5409715f62b8967a642e5a3e53d1eeab531c3b852e1b5d68c61da45402a65d6aa707647f2838669eafac62066cbc9caa5af5496f8c99664de017a2dad7fe9156a183305333a0dd6bf11d6d0a826445c75d17a87d28f6071dd"}, @generic={0x4, 0x44, "1cc5038a8ac8a9a589eb98a78a30403874f4182c6f7c8e67ef85b9ed69f9d4388690c17b488a1973ca141b131bc649731fe408cb5a0db772417d61e52d202e4382180502"}, @generic={0x3, 0xaf, "cff8c3067b569ef511519d080f2a552ed962f2fb89d0707f891a5c9c599a6871f61bf1290d129d68a0ea290a95656c1519987485bdabb114f8bf28b89278f9e647350b6e31358a7302714dddc55d7e9e14f6ccf8cf42a395226c5b3f27ea4234993a649cc94ac9f1d41ece28b81468390fe4edfa1461bd8bf21f95d09a94a13d252bf983b98e9bc808218433d367891a49b103012d78f702bae1e04937277d9432e2d0a9317c7407e181e2b1a09334"}]}, @dstopts={0x5e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x3}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @padn={0x1, 0x2, [0x0, 0x0]}]}], @dccp={{0x2, 0x0, 0x4, 0x1, 0x3ff, 0x0, 0x0, 0xa, 0xfffffffffffffff9, "be3dc0", 0xad, "c03a5c"}, "42a3209dba174d8c07baf897e7cb0d7026576fed646a768c9e200a7c1c76125ad50b52f3bfa2c264a20171aaeb562792e64f918aac24ebc7d722574aa35d409408d9c2d19bfcfb7e6fabbf500e73cd1f2294b17db08f0e5113fd169e54255c756da0d55dbc8abc4b7c45da2e5c34830000ad303043bd0285d2f4e00216e46ff0fe7ff6226fca9cd99c3a8e1f8f6724b85d6a9267b361953e1700c92bb2cf07e92b3663d2688bea9b1d303b1a014da6b2c76c"}}}}, 0x3a3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f0000ba9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) 2018/01/17 15:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8000) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000046c000-0x8)={@broadcast=0x0, @multicast1=0x0}, &(0x7f00006c4000-0x4)=0x8) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f000012d000-0x9)='/dev/ion\x00', 0x80082, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/17 15:57:14 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000013000)=0x7ff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000022000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000025000-0x4)=0x58, 0x80000) 2018/01/17 15:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) splice(r0, &(0x7f0000f05000-0x8)=0x0, r0, &(0x7f00007e1000)=0x0, 0x4, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b0d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000547000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000216000-0x4)=0xb) 2018/01/17 15:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000029e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e16000)={&(0x7f0000a04000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b37000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000087a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000cfd000-0xc)=[0x0, 0x0, 0x0], 0x5, 0x7, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000edd000-0xb)='net/packet\x00') pread64(r1, &(0x7f000023e000)=""/146, 0x92, 0x0) 2018/01/17 15:57:14 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00002ca000-0xc)='/dev/amidi#\x00', 0x800, 0x1) mq_getsetattr(r0, &(0x7f00009af000)={0x7, 0x7ff, 0x8, 0xe000000000, 0x5, 0x3779, 0x39, 0x10001}, &(0x7f00000f0000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000365000-0x4)=0x1f, 0xa5) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000eed000)="0f", 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/17 15:57:14 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000f000)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={0x0, 0x0}, &(0x7f0000be7000-0x4)=0x8) fchdir(r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f00007e7000)={0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) waitid(0x1, 0x0, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r2, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r5, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r6 = fcntl$getown(r2, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 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], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x0, 0x2}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket(0xa, 0x6, 0x7) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x2, r8, 0x400000021d) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 107.157278] audit: type=1400 audit(1516204634.062:78): avc: denied { accept } for pid=17333 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 15:57:14 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000009c000-0xb)='/dev/adsp#\x00', 0x1f, 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000540000)={0x0, r0, 0x6, 0x3, 0x0}, 0x14) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff9, 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) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f0000d11000-0x2)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) 2018/01/17 15:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007f7000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000974000)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000c79000)={r3, r4}) 2018/01/17 15:57:14 executing program 0: syz_open_dev$sg(&(0x7f0000ef5000)='/dev/sg#\x00', 0xfff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x5) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000f77000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f77000-0x8d)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/17 15:57:14 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) sysfs$3(0x3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000025000-0x4)=0x0, &(0x7f0000015000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000091000)='/dev/midi#\x00', 0x10000, 0xb0080) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00007be000)={{0x0, 0x4}, 'port1\x00', 0x2, 0x20, 0x1f, 0x7, 0x2, 0x5d, 0x6, 0x0, 0x0, 0xffffffffffff0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x38) 2018/01/17 15:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000073f000)=@assoc_id=0x0, &(0x7f0000ec0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d4d000-0x8)={r1, 0xd6}, &(0x7f0000bf8000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) creat(&(0x7f00007bb000-0x8)='./file0\x00', 0x23) 2018/01/17 15:57:14 executing program 4: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000074c000-0xb)={0x0, 0x2, []}) 2018/01/17 15:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = socket$inet(0x2, 0x805, 0x20a6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000055d000)={0x0, 0x80000001}, &(0x7f0000042000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000c9000-0x10)={0x200, 0x4, 0x9, 0x80000000, r1}, 0x10) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000085d000)='/proc/self/net/pfkey\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f1c000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ftruncate(r2, 0x40) 2018/01/17 15:57:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000+0x127)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000082c000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0xfffffffffffffffe) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$dspn(&(0x7f0000ea8000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000cd7000-0x4)=0x0) fadvise64(r1, 0xfffffffffffffffd, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004b0000)={0x2, [0x0, 0x0]}, &(0x7f0000762000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000009c000-0x1e)={r3, 0x7ff, 0x16, "2d1a03784eedb88435d1a67fc3415d24ac793bed9336"}, 0x1e) ioctl$int_in(r1, 0x5452, &(0x7f0000ab4000)=0x80000000) mkdirat(r2, &(0x7f0000030000-0x8)='./file0\x00', 0x0) 2018/01/17 15:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000edd000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file1\x00', &(0x7f0000b6b000)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b23000)='/dev/audio\x00', 0x400001, 0x0) sendmsg$kcm(r0, &(0x7f00000d6000)={&(0x7f0000ddb000-0x10)=@ipx={0x4, 0x7279, 0x3, "e8f0ef35c57f", 0x7, 0x0}, 0x10, &(0x7f000017a000-0x8)=[{&(0x7f00002d4000)="5ccb65ce0659dc7c94496285a629269c6a4a675b5169eb21b3744f16d98480df2f4044c87baead5021663d0b93e0972a7c903927a510bb64469cf96ed15237f95cf814486bd69c371255e6181d8b61ed78b87cd52d00", 0x56}], 0x1, &(0x7f0000bc0000)=[{0x44, 0x11d, 0x81, "f7b45036130217c3ba4f46a3152e6f8c5e1b95cc1e8964fe2c8a3fb0fc117be3cb3f91b799acb645ef018d9301cde301042ca7be51e69e"}, {0xa4, 0x6, 0xe8000000000, "02c2fcfb88de5bc8ff3b182a7c3e2bad021efb7ab5dfe2bf273009f53c3df415b215c4519f237c41c719dbc94edff8fb506a58cbdc712175af3c2d1d1b4bdb59caa1ed545d651bd293213542782b685c02f12b5ed88a74e6260c0662275a54d600d9f33e4a677313956677e927f13fe359424dd925528e56baf59d6a7b0b44c2f9647a3fc7599603377d2e7acf6fd3a944922ed7df530862"}, {0x7c, 0x115, 0x2, "da08730f71fbbb29aedc207e25069db43917d4a353357d52ed5993e86110ab1b70acd96fdd3c9bc34e2bece57c7d1821e089515cc091a36e900ebf93ee8e5b61d2a2d999a84e47758617e4ca8985b510cb3286a19e9e756f3716d0dcc4f178c39141845d09c35065b1122a1086b1"}, {0xc4, 0x117, 0x1, "48e6b8c471fd64d7bed98a3e9350c2c88ce45243c54a9a11fdca53a295291d81e5e73593da5ad88dfb3aafc28ce66ce9a521cb0a1b13ee392d935bebafdb5f327b87f81fb0fdee4ab4cb7a78e425f6d4e50213edc31b196fce6ea588834d01e344d46707c64566669482faa15994d739e587b748e65e51cac5b4ec276d633f4e93ffde96fba6b86b3847b831908c4fd2f7b84a02246bf8b59a215893f8447cd08ef2be68ad67ea7dd8b65d812d9d5c6310befb3dd6eae503"}, {0x98, 0x107, 0x8, "397d677c82bf2e12c99dcb892208fec52a93742788f1b633af34ed3f94baf78928d271eda7e2ca363c43d2416869f6d99abab5044d023bf92bd306e909df61bdc5cb83718764b8eeb8e5849a7edb7e8566701cc39e88a388bbea06215e8f537f25900889b44b27a4ff9836a39a55c54037ced355c468bc87075755490b93d981a8e3c805a3f14a022ccf7316"}, {0x18, 0x105, 0xd2d, "dcfc846d2063ebe99717"}, {0xe0, 0x113, 0x7, "2df9df943fbfd2a2b787dc43bf27be74e0b292af28a49d43c36d9d59d5216ae58ea7ab96f109f5d3312c525e53bf94b8e6a3a8f8923d406ed26cc83088d07c1f36bbb3e8340c42d3ba78d393abfaeba9a9a1260922767c9e437b07f550f4b9aed4e734d1cbab3f5cd6c890e78ec34b54c1e4cc33059be736f9ed715c5d110ebdb9c1953e62ea4691fa184888299c6629c97aa1f50a678f742b3fd7bc7afff2ce855c7adea654d4ce47f55c5d48f3442e6c69dae63912f55c46d6ebfd4101ebece715098ff1c38e2a53ea9c1436af077f5e"}, {0x100c, 0x11d, 0x3, "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"}], 0x13c4, 0x20000040}, 0x14) 2018/01/17 15:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x100800, 0x6, 0x7f, 0x0, 0x0, 0x60, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000099d000-0x9)='/dev/kvm\x00', 0x200000040000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) sigaltstack(&(0x7f0000d01000/0x4000)=nil, &(0x7f000081e000-0x4)=0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000418000-0x10)={0x80000000, 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f00006e0000+0x84)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000588000-0xbd)=""/189) 2018/01/17 15:57:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x2802, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/9) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000640000)=""/186, &(0x7f0000000000)=0xba) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0x6c)="20aeae22d90af23f7522361c8c3194902038af9b068566b1e0ac1d8b3b8946ec5a443ccab5631dc7b4916e5567cbcbec8959bf5eee143aa8b96ce7030630fa48ff85501fd583f736efe5fada096cfe5c213074651ff722d366ac11be611b3c9165f35c3509c287a783c4a78e", 0x6c, 0x4001, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x1c) 2018/01/17 15:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00007a8000-0x58)={0xf0, 0x3, 0x94c, 0x7fff, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) 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) 2018/01/17 15:57:14 executing program 0: setrlimit(0x0, &(0x7f000058e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x1000000000000020, &(0x7f0000d72000)={@multicast2=0xe0000002, @empty=0x0}, 0xfffffffffffffe09) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000002000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x80000000, 0x75, 0x1000, 0xc9fd}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a2c000)="0e3f596249e881fa4f9f490b90063720", 0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000dcb000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f000032e000)='/dev/input/event#\x00', 0x80000000, 0x10000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00008cd000)={0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000fb9000)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x9}, 0x100000000, 0x1f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f16000-0x16)='/selinux/checkreqprot\x00', 0x200080, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000096a000-0x18)={0xffff, 0x2, 0xb8e, 0x5, 0xfffffffffffffe01, 0x7}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00004e5000)={{0x3000, 0x3000, 0xf, 0xb90a, 0x62ead26f, 0x220, 0x8, 0x6, 0x1, 0x4, 0x10000, 0xffffffffffff8fdb, 0x0}, {0xf000, 0x4001, 0x4, 0x1, 0x2c, 0x2, 0x9, 0xbf, 0x0, 0x1ff, 0xff, 0x1, 0x0}, {0x110001, 0x4000, 0xa, 0x1, 0x0, 0xfffffffffffffff8, 0x84c7, 0xaefa, 0x5, 0x0, 0x4, 0x6, 0x0}, {0x1000, 0xd000, 0xa, 0x1, 0xffffffffffff8000, 0x7, 0xff, 0x4, 0x8, 0xe7ce, 0x0, 0x8, 0x0}, {0x1000, 0x7000, 0xf, 0x8, 0xffffffffffffff81, 0x800, 0x4, 0x4, 0x3, 0xfe3, 0x9, 0x101, 0x0}, {0x10000, 0xf000, 0x3, 0x7fff, 0x0, 0x5, 0x9, 0x9, 0x9a, 0x94b8, 0x5, 0x100000000, 0x0}, {0x4000, 0x16000, 0x10, 0x192, 0x4, 0x2, 0x9, 0x0, 0x5, 0x7f, 0x8000, 0xd327, 0x0}, {0xd002, 0xf000, 0x1a, 0x40, 0x4, 0x1, 0x5, 0x5, 0x100, 0x7ff, 0xff, 0x3, 0x0}, {0xf000, 0x2000, [0x0, 0x0, 0x0]}, {0x4000, 0x2, [0x0, 0x0, 0x0]}, 0x10001, 0x0, 0x5004, 0x401, 0xa, 0x5d01, 0x100000, [0x80, 0x9, 0x7ff, 0xa2]}) 2018/01/17 15:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000060c000)={0x0, 0x2, 0x9, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5a1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000c58000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/17 15:57:14 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/17 15:57:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000b4000-0x4)=0x3, &(0x7f00006bb000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_bt(r1, 0x0, &(0x7f000044e000)="309fc931584376df16e0ef5bb8a7c24552a9e34448a9e9803a0cd77f5ff30aa676d2cf56055a9ce0fd5a80d3d9698b75bb677dfd34fc016d33f93935d4182a17ac2867720f4f1c91096cd374dfb4dcff812a140c61be48b75c234439ce7e707bd7821bee75a41dea3e441b41a64847") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x2, &(0x7f0000b1b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x547c6bda23e69769) write(r0, &(0x7f00005fb000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e186bd95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae19d21a786078dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539782b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d54207456ee3aa0fe93e2ebcf6789c71110f1a46d9ebfb8aff35c2582bb7660000000459", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000975000)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7f}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000794000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 15:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000a54000-0xb)='!%}}system\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000793000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000d70000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000074f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a93000-0x4)=0xe8) ioprio_set$uid(0x0, 0x0, 0x0) 2018/01/17 15:57:14 executing program 7: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f04000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000386000)=0x58) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) getsockname$packet(r1, &(0x7f0000f03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000924000-0x4)=0x14) 2018/01/17 15:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffeffffffff, 0x0, 0x10000200000000, 0x208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000364000)='/dev/autofs\x00', 0x201, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003e7000)={0x5}, 0x4) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") sync_file_range(r0, 0xffffffff, 0x2, 0x1) 2018/01/17 15:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000033b000)='/dev/sequencer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00003a3000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000099b000-0xed)=""/237, &(0x7f0000536000)=0xed) dup2(r1, r2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) dup3(r1, r2, 0x0) 2018/01/17 15:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='comm\x00') exit(0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000f8a000)={0x77359400, 0x0}, &(0x7f00005d7000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002a8000)={0x0, 0x0}) io_setup(0xd83, &(0x7f0000ee0000)=0x0) io_getevents(r4, 0x40000000000000, 0x5, &(0x7f0000939000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00006e6000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000952000)={0x7, 0x0, 0x8, 0x1000, 0x1, 0x0, 0x6, 0x80000000000000}, &(0x7f0000cfe000-0x40)={0xda, 0x200, 0x3, 0x5, 0x0, 0xffffffffffffff97, 0xae8, 0x3}, &(0x7f00006db000)={0x47, 0x68d, 0xbd87, 0x7, 0xe78, 0x4, 0x4, 0x800}, &(0x7f00001f2000-0x8)={r2, r3+10000000}, &(0x7f000009e000)={&(0x7f00008f8000-0x8)={0x6}, 0x8}) sched_rr_get_interval(r0, &(0x7f0000689000)={0x0, 0x0}) select(0x40, &(0x7f0000a6a000)={0x7fffffff, 0x5, 0x8, 0x4, 0x7, 0x40, 0x73a69c32, 0x0}, &(0x7f0000cdf000-0x40)={0x7fff, 0xb, 0x8990, 0xfffffffffffffffe, 0x5, 0x5, 0x748, 0x3f}, &(0x7f0000b0f000-0x40)={0x200, 0x4, 0x1, 0x8, 0x1ff, 0x0, 0x401, 0xffffffffffffff7f}, &(0x7f00006ac000)={0x77359400, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000d54000-0x8)={0x0, 0x1c9c380}, &(0x7f000076d000-0x8)={0x0, 0x0}) fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 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) writev(r1, &(0x7f0000ff4000-0x20)=[{&(0x7f0000d6d000)="3a5ee8a5aad50e5e6d633cbf87ce1b61c1b8e5097a358deff3f580fcf5d36c007da0ca02bb71648a4e0b6dfcfafe4817ffd955c8cbcdd4f3a66f68dd2c2b33a275996b7fcdbf9030b4bfc63506c0a6bed9434a8604f14beee9f4890816b5571bf658d3019016af", 0x0}, {&(0x7f00002bd000)="710904f74294d2296405b4adb7de574804410a1fa86dc9d43b75f61cde307761fc007b2ca3cef14cba93d126f9e1b185f36f18396b6b17cc1663003ae1dadbf69bc1c8aee9b29b6056e94176fb308adbb157d78160bcc5bb99739f7401956525ea6f3152e3efb19e2d1642323d22fb224c53d03c36a206abd11e87d8030f8125bcdacf", 0x3b3}, {&(0x7f00000e8000+0xd03)="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", 0x0}, {&(0x7f00006bb000)="142e86eff8ed4cd868bb22463760f33e102eebc52dd9567c22a40582c65c8da231d8936ca3d2fcdc24b23898e4b6757093ec2afba020ca0fac19a75f1b078daedfa8e149df6a272c65581dc0545a8e2213a435b0aca6306365fb8098a675f917512986f387dd690874bc2f5ced1ae1a65885b7b9835ed6b2ceb9054b58d7da9c2ac5e1d2b9f716e7ea6c0b8e89a4bb6b296116d46484e45e415b7df99f0860464b61c06d7e7a9ac114768ac7559d302f4e91d4512fbc55a65a15147b23d57cb3b38839327284c117f31ab3374b90470da1cf1916493486927a11a5f5a8ed916c42bbab50c0fd3dd533964615228d69aa06358db6768bfd4371", 0x0}], 0x2000000000000445) syz_open_dev$dspn(&(0x7f0000ee3000-0xa)='/dev/dsp#\x00', 0x9, 0x543400) mkdirat(r1, &(0x7f0000bcd000-0x8)='./file0\x00', 0xe1) 2018/01/17 15:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000da6000)='/selinux/user\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000076e000)={r0, r1, 0x1, 0x2}, 0x10) 2018/01/17 15:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a01000-0x2)='.\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000059d000)={0x6, 0xfa4, 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]}) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x2c0003) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a42000-0x8c)={0x1, 0x0, 0x2, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) write(r2, &(0x7f000059b000)="240000001d00af00db90280000c90077ee1801040000000000000028", 0x1c) ioctl$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]}) 2018/01/17 15:57:14 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x2b4, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000001800", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b17000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bab000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002c1000)={0x5, 0x1, 0xc, 0x1, 0x8000, 0x0, 0x3, 0x9, 0x0}, &(0x7f0000e5d000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f55000)=@assoc_value={r2, 0x6}, &(0x7f00006df000-0x1)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x2, 0x0, [{0x7, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0xff, 0x0, 0x0}]}) 2018/01/17 15:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000150000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x100000000) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$dspn(&(0x7f0000a29000)='/dev/dsp#\x00', 0xffffffffffffffe0, 0x0) sendto$unix(r1, &(0x7f00001cd000-0xda)="ffe25ccf3c597d509c9f0e9d7ed0b6c21909bbbf46ce4c73f66b3df51511a5e41b3253b1ecdaa819e27c1203a31b850e68553e69602ca606e94456c61e13b049f08fed2668cba2578a7aecb5b59cac12b0d003f802f3944a5599de48cc84d8608e47e59c771749f6d0668d46cfb265901bd295a106b003e5215e868bf4db8ec0a6f244b4f925b76a115c199869288dbf60d0ff39b01add37b553c6c7986f52644d1cd4d29dca819d7bc29983de9ba65ba74d30bcc43a0efe12f071e32e9e2dbe0746c9a99a39000272aeaecdfcbd0551829370582201cd04d61a", 0xda, 0x8004, &(0x7f000064f000)=@file={0x0, './file0\x00'}, 0xa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f00006cc000-0x8)='./file0\x00', 0x1) execve(&(0x7f0000570000-0x8)='./file0\x00', &(0x7f0000b9b000)=[&(0x7f00001ca000)='/dev/dsp#\x00'], &(0x7f0000116000-0x8)=[&(0x7f0000a1a000-0xa)='/dev/dsp#\x00', &(0x7f0000eb6000-0xa)='/dev/dsp#\x00']) 2018/01/17 15:57:14 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000006b000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) ioctl(r0, 0x200, &(0x7f0000e3c000-0x5a)="70f9a2addcd9145c7c0a3a1cbe1f8f84490c3fe7b7d626e54baec2d8990ecd13e9d6d542c6c626f87cb1f6fc45944b7365787fb1b7303e77f803c007e4e9f8a216ddbda9fce55a4b01988f7df73ceebe3dcd2591e8bc37c0b46f") r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bab000-0x20)={r2, &(0x7f000018e000)="", &(0x7f0000ae9000-0x4c)="3922624b03156996d694ea74546789d259e18a223f5542e67d3019ff732352180ddd2c7cc32b7ea7076fc7c863364270344577001292d34811c452dc77849aad98337e8fc3d6dcfffe8f15d0", 0x2}, 0x20) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bf5000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bd000-0x4)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000d75000)={&(0x7f0000a29000-0xc)={0x10, 0x0, 0x0, 0x808001}, 0xc, &(0x7f00009a7000)={&(0x7f000091f000-0x31c)={0x31c, 0x2a, 0x408, 0x1, 0x1, {0x12, 0x0, 0x0}, [@typed={0xc, 0x46, @str=']\x00'}, @typed={0xc, 0x31, @pid=0xffffffffffffffff}, @typed={0xc, 0xa, @uid=r4}, @nested={0x1c4, 0x27, [@generic="b703a4b7d66868e5e7f316074612804bdae1c414808b06be0ac8a7bcd83d7b4966740a66f41dcc9136cf795d56474e299318ed9470a758cd28467c293392b9695e58d17fdaf5a9b4ddd6bd2757f6cb8206bed7b16ab6e1ecb614fd90e7f39ba05f2a6407dab7fcd829afec496fd3a8c73128640ba0e852eb5ccb93090df45f4042b25a35bd0116bd17cd07996b3c40a310adc85c505365548983a16cc267b1ee578123380cfecf643925dae834923bc505dcd86b8dfb", @generic="87c087f107f905ae5e996b16e1d88f24ec357cc6e04cdf3a49eeb5cf102c9032a039e2590e167c9e1eec6592d921ed1decf81ccce2109b2ae6c479b37c47f8f3f8678f414a718beb2dda68f0e49dac238828fa07f2f8bbef506743b9b00ded79f0d5ef9a7a1e31d2bda3b148a948b4df3b4ffc017bd6b80fa7e32d17f8d607be420aa1b7ac262ff1620657ccd86d5f86bbd6ee24529baaf64c21858ffb733892edbcc789cf25b857c8681401987a9bcb67dc38c1ea844ecd7b006c3ea2eb3a208eea5109167aca0510e14a4c222ab524c496860e5916c18b46c8c3cc939600326b34916cc4", @typed={0xc, 0x52, @fd=r1}, @typed={0xc, 0x89, @fd=r2}, @typed={0xc, 0x68, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="b49ebfbe855c0c5a348a3a78957135766a1471ed5fb26b13c975b2f6437fb1033ca2688721d3bea011314c02db5ed725e0f7944706920d589d3ea9e3125d2c9a5479388fb59ac009cd2b156bd4fbd38778905c4ffbf86e93e69694108143d39cb049e1bb4327e10da7a3f1665da6ad0e95e809f95391f5f58973a32d245c21c57ece33ff1421b5b1d30960458a0f8fcc1a841beed008b815eb2e0852ae9a03f8eef7e05a2ca9f403d90a1b", @generic="dce8a0085784647323b5753d33ebc2d8e2f5890a34220a9aec4198", @nested={0x58, 0x7a, [@generic="fca1eec918c7c2751a5dc5a2b9754873d7ef928b87374723899d016ec124ba3b94528d8fe8206fa508cf218759dbec974618e6cbef013109db2b220f9407891c8a19661a4e93cb7d2aefa7f27780d288ba674b"]}]}, 0x31c}, 0x1, 0x0, 0x0, 0x8050}, 0x1) 2018/01/17 15:57:14 executing program 7: set_robust_list(&(0x7f0000981000)={&(0x7f000062a000/0x2000)=nil, 0x2, &(0x7f00000aa000/0x3000)=nil}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) pipe(&(0x7f00002e9000-0x8)={0x0, 0x0}) gettid() sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:57:14 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/01/17 15:57:14 executing program 5: r0 = inotify_init() r1 = epoll_create1(0x7fffc) flock(r0, 0xfff7fff7fffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x5) flock(r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) 2018/01/17 15:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000311000)='/dev/usbmon#\x00', 0x80000000005, 0x0) 2018/01/17 15:57:14 executing program 2: setrlimit(0x0, &(0x7f000058e000)={0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000950000)='/dev/vcsa#\x00', 0x872, 0x100) r0 = syz_open_dev$sndtimer(&(0x7f000043e000)='/dev/snd/timer\x00', 0x0, 0x80000000000000) pipe(&(0x7f0000a11000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d49000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 15:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffbc) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) socketpair(0x0, 0x80000, 0x100000000, &(0x7f0000c6d000-0x8)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/17 15:57:14 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000ff2000)={0xb31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00001b4000-0x1)=0x4) 2018/01/17 15:57:14 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) shutdown(r0, 0x2) recvfrom$inet(r1, &(0x7f0000a2c000)=""/100, 0xfffffffffffffffe, 0x0, &(0x7f0000dd9000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8e) 2018/01/17 15:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000adb000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000c0d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ede000-0x8)={r2, 0x6, 0x8}, &(0x7f000055a000)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00001ab000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="95f780fca1bb18fa7ce74f4b0c714798"}) openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f59000-0x4)=0x0, &(0x7f00005c8000-0x4)=0x4) r4 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f000059b000-0x4)=0x1c, 0x4) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendmsg$unix(r4, &(0x7f0000351000)={&(0x7f0000403000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000a21000)=[{&(0x7f0000f7b000)="15b8", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000f19000-0x10)=[{&(0x7f0000df9000)=""/1, 0x1}], 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ba8000-0x28)={r0, 0x0, 0xe, 0xd8, &(0x7f0000755000-0xe)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f00008a4000)=""/216, 0x9c3, 0x20000000000}, 0x28) 2018/01/17 15:57:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x5, 0x3935, 0x8001, 0x1, 0x0, 0x0, 0x0, 0xb, 0x7f, 0x80000000, 0x3, 0x0, 0x1, 0x4, 0x0, 0x3, 0x7fff, 0x1000, 0x9510, 0xff, 0x4, 0x10001, 0xfffffffffffffffd, 0x3ff, 0x2348000, 0x0, 0x10001, 0x7, 0x0, 0x6, 0x1, 0x1, 0x1a73, 0x620060f7, 0x224, 0x4, 0x0, 0x5, 0x1, @perf_config_ext={0x2, 0x5}, 0x1008, 0x9, 0x4, 0x0, 0x7443, 0x6, 0x4, 0x0}, r0, 0x2e, r2, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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) r4 = syz_open_procfs(0x0, &(0x7f0000536000-0x17)='cpuset\x00') readv(r4, &(0x7f0000d47000-0x48)=[{&(0x7f000097f000)=""/155, 0x9b}], 0x1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000164000+0xcdd)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000069000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba5000)=0xc) kcmp(r5, r6, 0x0, r3, r4) 2018/01/17 15:57:14 executing program 1: mbind(&(0x7f0000363000/0x4000)=nil, 0x4000, 0x0, &(0x7f000069b000-0x8)=0x0, 0x0, 0x0) getcwd(&(0x7f0000bf5000)=""/157, 0x34c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x458000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c19000)=0x0, &(0x7f0000f55000)=0x4) remap_file_pages(&(0x7f0000e68000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x0) 2018/01/17 15:57:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x800) dup(0xffffffffffffffff) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a1c000)=0x0, &(0x7f0000a03000-0x4)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000a4c000)='/dev/amidi#\x00', 0x2, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00009d6000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xbea4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/01/17 15:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ac0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000aea000)={&(0x7f0000bfb000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x1000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f89000)={0x5}, 0x4) 2018/01/17 15:57:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x80000) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fbe000)=[{r0, 0x40c0, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x2, 0x0}], 0x6, 0x7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) creat(&(0x7f00000be000-0x8)='./file0\x00', 0x20) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000a79000-0x18)={0x1, 0x0, [{0x1dc, 0x0, 0x0}]}) 2018/01/17 15:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d67000)='/dev/vcsa#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c24000-0x10)={0x1, 0xa, 0x0, 0x3f, 0x0}, &(0x7f0000625000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000358000-0x10)={0xffff, 0x1, 0x6, 0xb4371d, r1}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000083e000-0x4)=0x9, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000078b000-0x4)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d59000-0x90)={0x5, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getpriority(0x2, r2) 2018/01/17 15:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) waitid(0x0, 0x0, &(0x7f0000101000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000e5f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b5000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00002a9000)='/dev/vcs\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000900000)={r1, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dc4000)={0x0, 0x0}, &(0x7f0000ad3000-0x4)=0x8) 2018/01/17 15:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee2000-0x4)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a3000-0x4)=0x0) [ 107.920143] audit: type=1400 audit(1516204634.825:79): avc: denied { getopt } for pid=17503 comm="syz-executor4" 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 2018/01/17 15:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a5000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000c68000)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d0e000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000502000)=""/24) getrandom(&(0x7f00002fa000)=""/15, 0x2df, 0x3) 2018/01/17 15:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x0}, 0x20) r0 = syz_open_dev$sndpcmc(&(0x7f000021a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2489, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000068a000)={0x2, &(0x7f000033f000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/17 15:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000ebe000-0x47)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@ra={0x94, 0x6, 0x1}, @lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @noop={0x1}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0xf, 0x0, [{0x0, 0x2, ""}, {0x8, 0x7, "da225aaee2"}]}]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000098d000-0x48)={0x40000, 0x0, [0x0, 0x200, 0x2, 0xb9b9, 0x5, 0x9d, 0x4, 0x9]}) [ 107.984415] binder: BINDER_SET_CONTEXT_MGR already set [ 107.984426] binder: 17502:17512 ioctl 40046207 0 returned -16 [ 108.030505] sock: sock_set_timeout: `syz-executor1' (pid 17528) tries to set negative timeout 2018/01/17 15:57:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000651000-0x97)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00007cf000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x10001) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) open$dir(&(0x7f0000667000-0x8)='./file0\x00', 0x2000, 0x95) 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) shutdown(r0, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000009f000)={0x0, 0x0}) 2018/01/17 15:57:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c73000-0xb)='/dev/adsp#\x00', 0xccd, 0x400000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000cbd000)=0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000062c000-0x4)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000009d000-0x9)='/dev/sg#\x00', 0x0, 0x802) write$tun(r1, &(0x7f0000678000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv6={0x0, 0x6, "bf044c", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "dead1e", 0x0, "1e817a"}, ""}}}}, 0x42) 2018/01/17 15:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a7f000-0x8)=0x0) 2018/01/17 15:57:15 executing program 1: 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, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c29000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff, 0x2, 0x0, 0xc, 0x4, 0x4, 0x8}, &(0x7f0000e97000-0x4)=0x20) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000505000)=0xfffffffffffffffe, 0x4) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/17 15:57:15 executing program 6: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000-0x84)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) [ 108.078421] sock: sock_set_timeout: `syz-executor1' (pid 17528) tries to set negative timeout 2018/01/17 15:57:15 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00002c8000-0x4)=0x2) setresgid(0x0, r1, 0x0) 2018/01/17 15:57:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000776000)=0x400) r2 = dup2(r1, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000532000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000a19000-0x10c)={{0x1000, 0x0, 0x1, 0xffffffff, "a77ccf911866c4770fb95ec83e39f7597b78bd720d41639022993127d8707063378f29a290c77611d191645a", 0x401}, 0x0, 0x0, 0xd6e, r3, 0x8, 0x0, "7c84213dcca8b0f70bb159ce0fdbc686f83b5e11d1bda19c94c58da701932cab3fb43fa92d63c64540882341396602bdbd6c9eaaed0ceb04266a2693dd7f43e5", &(0x7f00002ac000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100000000, 0x5, 0x100, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000057c000-0x2c)=[@in6={0xa, 0x0, 0x13, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r4 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f00003aa000-0xcc)=""/204, &(0x7f00005f3000)=0xcc) 2018/01/17 15:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ee1000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000059e000-0x24)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) 2018/01/17 15:57:15 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000302000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x802, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000db2000-0x10)={0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}) 2018/01/17 15:57:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) name_to_handle_at(r0, &(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000804000)={0xc, 0x0, "b68dcf1d"}, &(0x7f0000584000-0x4)=0x0, 0x0) name_to_handle_at(r0, &(0x7f00000a2000-0x8)='./file0\x00', &(0x7f0000fee000)={0xc, 0x0, "5bf9469c"}, &(0x7f0000e3b000)=0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000280000)={0x1f, {0x2, 0x0, 0x2, 0x9, 0x1, 0x9}, 0x100000003}, 0x9) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/17 15:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000510000)='/dev/vga_arbiter\x00', 0xcb5b944b0c2cc01d, 0x0) clock_gettime(0x0, &(0x7f0000421000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f000057d000)=[{{0x0, 0x0}, 0xb1, 0x1, 0x4}, {{0x0, 0x7530}, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0}, {{0x0, 0x2710}, 0x1000, 0x80000001, 0xfff}, {{0x0, 0x0}, 0x5, 0x3, 0xec}, {{0x0, 0x2710}, 0x443, 0x40, 0x80}, {{r1, r2/1000+30000}, 0xfff, 0x5, 0x9}], 0x60) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00002cf000-0x4)="007609b0", 0x0, &(0x7f0000a06000)="") 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) unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x0) mount(&(0x7f0000727000)='./file0\x00', &(0x7f000019b000)='./file0\x00', &(0x7f000008e000-0x7)='bdev\x00', 0x0, &(0x7f0000f5a000-0x1)="") [ 108.162393] sg_write: data in/out 458716/24 bytes for SCSI command 0x0-- guessing data in; [ 108.162393] program syz-executor2 not setting count and/or reply_len properly 2018/01/17 15:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000618000-0xd)='/dev/dmmidi#\x00', 0x1, 0x10000) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00008fb000)='/dev/dmmidi#\x00') socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c9000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$llc(r1, &(0x7f0000d3a000)={0x1a, 0xf7, 0x1, 0x1, 0x4, 0x10000, @random="840cab55893d", [0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000ccb000)=0x19a, 0x1) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000023e000-0x8)={@broadcast=0x0, @loopback=0x0}, &(0x7f00001ab000)=0x8) 2018/01/17 15:57:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000acf000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f1a000)={0x0, 0x9cab, 0x6, [0x5, 0x6, 0x9, 0x5, 0x100000001, 0x200020000000000]}, &(0x7f0000ec4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007ec000-0x20)={0x6, 0x6, 0x8003, 0xb40a, 0x2, 0x3, 0xfffffffffffff64e, 0x3d, r1}, &(0x7f0000dbe000-0x4)=0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind(r2, &(0x7f0000d0a000)=@ax25={0x3, {"3704b1d1175a37"}, 0x1c9}, 0x10) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f000094b000)=""/15, 0xf, 0x0, &(0x7f0000767000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000043000-0x10)={0x80, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000460000-0x10)={0x1, r3, 0x10000, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r2, 0x1) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000bec000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='nr0\x00'}}) 2018/01/17 15:57:15 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000010000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000011000-0x7d)=""/125) mmap$binder(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x6) [ 108.215750] sg_write: data in/out 458716/24 bytes for SCSI command 0x0-- guessing data in; [ 108.215750] program syz-executor2 not setting count and/or reply_len properly 2018/01/17 15:57:15 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/17 15:57:15 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/audio\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x86) syz_open_dev$vcsn(&(0x7f00001d9000)='/dev/vcs#\x00', 0x9, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f73000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000d16000)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:57:15 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f000076f000+0x55e)=[{&(0x7f0000fc1000-0x4)=""/4, 0x4}], 0x1) 2018/01/17 15:57:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000405000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047b000)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000774000)={0x10000004, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r2, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) 2018/01/17 15:57:15 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f8f000-0x4)=0x0, &(0x7f0000a32000-0x4)=0x0, &(0x7f00002e4000)=0x0) setgid(r1) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8f000)={0x0, 0x0, 0x0}, &(0x7f0000f8f000)=0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000f8f000)='net/fib_triestat\x00') sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 15:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000012d000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d3f000)=0x0, &(0x7f0000e28000)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008ad000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x87, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0}, 0xa, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x100000001, 0x0}}, 0xe8) 2018/01/17 15:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5c000/0x3000)=nil, 0x3000, 0x0, 0x30, r1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000de9000)=0xe40) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000015b000)=0x0) tkill(r2, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000982000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002c5000-0x10)={r3, 0x50, &(0x7f0000640000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 15:57:15 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f17000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00004b0000)={{0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x2}, {0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x3, [0x8, 0x9b, 0x5, 0x10001, 0x52, 0x80000000, 0x6, 0x2]}, 0x5c) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ca9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00006be000)={0x200, 0x0, 0x0, 0x0, "525284ea2cdfa2a311eb38326c2f1d5691ba523e3826321a7b7a640db1ba909ea63ed1d6b008c14c5c46a241", 0x0}) 2018/01/17 15:57:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00007b1000)='./file0\x00', &(0x7f0000ac6000-0xa)=""/10, 0xa) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$random(&(0x7f0000643000-0x2)='/dev/random\x00', 0x0, 0x400001) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357", 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:57:15 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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009bb000)={0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002b8000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000019f000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000ad2000+0xd20)={r1, 0x1}) sendto$inet6(0xffffffffffffffff, &(0x7f0000dd3000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000068000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10000000000018, &(0x7f00000bc000)=0x0, &(0x7f00006b9000-0x4)=0x214) 2018/01/17 15:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005dc000-0x8)={0x0, 0x9}, &(0x7f0000a66000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000066000-0xa0)={r1, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b0, 0xfffffffffffffffa, 0xcf9b, 0x4, 0x0}, &(0x7f00001a2000)=0xa0) r2 = gettid() sched_getattr(r2, &(0x7f0000e63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b8000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00006f7000)={0xac, "763c366c7fdbfd4fc44119721fa30a0836cb24d14ef72af96e305232363b9c310d6a4c01b80afbe4463f02ad8213d5d6615b744ab39eebfc141ed1d7628dd58e034899be3f7830e28cc609128acd09e0446fca98f4719c38c9a9e8dca870ce5ab9e09eee1a5e959faf213bf16a699f87d94cc35873a59bf21cfd4be4e164be731a3d5b95b6f711c290d4c5a280e810e1a51a46204946ae617148ebed6730b644dbf56cbd420ddba7b25091cf"}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000ee1000)={0x7, &(0x7f00006e7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000f00000-0x8)={r4, 0x0}) getsockname$ax25(r0, &(0x7f000076e000)={0x0, {""/7}, 0x0}, &(0x7f000012c000-0x4)=0x157) seccomp(0x1, 0x0, &(0x7f0000404000-0x8)={0x2, &(0x7f0000b56000)=[{0x0, 0x0, 0x0, 0x0}, {0xc97a, 0x0, 0x0, 0x0}]}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001ec000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8f000)=0xe8) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00003af000)={&(0x7f00004ac000/0x4000)=nil, 0x4000}) utime(&(0x7f0000bb0000-0x8)='./file0\x00', &(0x7f0000ce0000)={0x9, 0x1000}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008a5000)=@int=0x0, 0x4) 2018/01/17 15:57:15 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x101002) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00007dc000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xba)={0xba, 0x40, "741bec16046bc2c89190851a85826da9634369555878cb018f928fdc5c6d996bbf9f00a481781e672cefca762fcdaa973b62261b0d4068809701d7510877391e80e92428d40765a4950d5053d293c00be42e1ed0abfcf1f992040a69af3126a499006f57ae0f7e7b6f198719fe6a0f80cb4beeef306b76ed29e841df139dd16da8a6d9b545d1683556c37461cc3d7393440004a0a9809f92c58c1154c5a03adf9b10dffc1fdf5d09fad81a4c91ec00b2b180"}, &(0x7f000038c000)=0x0, 0x1400) connect$nfc_llcp(r0, &(0x7f0000001000-0x58)={0x27, 0x1, 0x2, 0x6, 0x80000001, 0x6, "7efca45c6f22d82cd5f0e4a909603a16914e20c3b825628b713013d03ba00f92d510c0906a16f8eb690a5b241b0d8cf9f4844e099a2cf1f840570d4cfd3b50", 0x8}, 0x58) mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000af8000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/kvm\x00', 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc008ae09, &(0x7f0000481000-0x10)={0x0, [0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f00007e7000-0x9)='/dev/kvm\x00', 0x1, 0x0) clone(0x8000, &(0x7f0000549000-0x61)="81d0dfe0c48f490b3b3faf4869b56b059afbe0552c254fae6468c89a77af2a8411d6e23b66fd10ccc27ea8fdb2c456f69a925d8bbd0f012e0d3be310e2b43b04d7a04ab3f4c10b0c7c61800decb77ff7a17f1bbcad706bdb622c868fcc3a22554c", &(0x7f00001da000)=0x0, &(0x7f0000a3e000)=0x0, &(0x7f000004c000-0x61)="30eaf8b3c1e3d8c2ac76b77171c08a7e3dcbd0887d113099753ab269dd92e1f36dda7f216168b6b1bce9acc5a29a95cb063509e20c86cc09ae16bd5822e78dcd84d4ae13a889505e86b0c6273c0fe4924710018d00b9d7bb63be7a7dfd025f044e") 2018/01/17 15:57:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f000093d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f000049e000-0x8)={0xe6fc, 0x5}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000cf8000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000acd000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000362000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, r5}) sendto$inet6(r4, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000795000-0x4)=0x0, 0x4) sendto$inet6(r4, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/17 15:57:15 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x2, [0x0, 0x3b0]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f6000)='/dev/sequencer\x00', 0x80200, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000f82000-0x58)={0xffffffffffff8000, 0x3f, 0x1, 0x3, 0x2, 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]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000be9000)=0xd3, 0x4) syz_open_dev$sndpcmc(&(0x7f0000f73000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x1) 2018/01/17 15:57:15 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xd27}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000017000-0xb)='/dev/midi#\x00', 0x1, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000016000)={0x0, 0xad}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000014000)={r3, 0xffffffffffffff01}, 0x8) 2018/01/17 15:57:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000f50000)=0x0, r0, &(0x7f0000f50000)=0x0, 0x3, 0xd) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ce2000)=0x0, &(0x7f0000bce000)=0x4) r1 = getpgid(0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000f51000)="8af42c0c02309f82f5668b6770a3a60d6b4cd69ea8dae9819a4bfc58073834d900e63c4c9468d4b8f03198d9b303b465d40a225b58f2a7dfe4f25c030cf8984eb02f28f244a33f4b8f8d2a867fe7b3bcd5253ae70840300241c3706a689cedcbb698d4d79c69531634710dac02a71bc3f1037b3bb8bf9ed6b6b7eed634029a259c1e0f9c92f4890ac58ce5ce8d1ab5231e8efa38f36b781c79959d151dbb8fba8f2d8869fc7650dde7b78814c2acda2ef72e4ec53f51685803", 0xb9, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f52000-0x4)=0x0) kcmp(r1, r3, 0x3, r0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000204000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007ac000-0x4)=0xb) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000f52000-0x4)=0x0, 0x80000) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f000092e000)="bd330cf38716fc9357041a2f7cd70a35a4ef14ba24a26339281bf8ee3c78cfaca5b7e5c20cda4de8182adf8549a7bc2c605252901613c6fa563531fe006a2babb04856654f74a80d5f415d6b9c1b672a18f8a6d97ed3b42b532688bc193c4e7c34de09b4c3b16b51ea0200b5c28747231c1db053ec53d5f489f16851970559f7b2bf2d16b2668e05b532724ba6d1ee96128f425bbc6de67178579d3e0e4b7d10ec549fc3c3ec5f147abbd7ecaaf28dbb41b1283cd255635b7a40059e63c5e08658d3ca99a6b0") 2018/01/17 15:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff5000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a74000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a81000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ac000+0x70e)=0xc) process_vm_readv(r3, &(0x7f00003e8000-0x28)=[{&(0x7f0000689000)=""/167, 0xa7}, {&(0x7f00007ed000)=""/4096, 0x1000}, {&(0x7f00001f1000-0x2c)=""/44, 0x2c}, {&(0x7f00008aa000-0xd8)=""/216, 0xd8}, {&(0x7f000007a000)=""/121, 0x79}], 0x5, &(0x7f0000a49000)=[{&(0x7f000034b000)=""/148, 0x94}], 0x1, 0x0) getgroups(0x2, &(0x7f0000841000)=[0x0, 0x0]) fchown(r1, r2, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004b0000)={0x7, 0xfffffffffffffffa, 0x202, 0xffffffffffffffe1, 0x8, 0x2, 0x9, 0x2000000000, 0x0}, &(0x7f0000145000-0x4)=0xffffffffffffffb8) clock_gettime(0x0, &(0x7f0000468000)={0x0, 0x0}) utimensat(r1, &(0x7f00007cd000-0x8)='./file0\x00', &(0x7f0000dff000-0x10)={{r6, r7/1000+10000}, {0x77359400, 0x0}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001a4000)={r5, 0x13, "a09b2ab5552c6d841ce42f2eae145b1d53d789"}, &(0x7f0000b71000)=0x1b) symlink(&(0x7f0000035000-0x8)='./file0\x00', &(0x7f0000142000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff057, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x730c85f6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00004ad000)=0x7f, 0x4) r8 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000542000)='/selinux/create\x00', 0x2, 0x0) bind$bt_rfcomm(r8, &(0x7f0000c31000)={0x1f, {0x8, 0x40, 0x101, 0x24, 0x256a94d5, 0x8}, 0x5}, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e17000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b32000)={0x0, 0xaa, "53da682a8706be4acf7971c136a0e0f55ac7847e76c23fee7144f0adb88e5ce7fc60966c3ff39b3e86b7d0e2a886f0864b06d4459ee49fff8d84c7bdbd77a26fd9a03e085160d49357831c0934ef3b17eb9325d3a4d229c68d72ede4dc2e2a160ae2d1dc84d5ca5d735902575b43596f8135cb7397c2efe78a81d42e5e7287fc4739adbaef2ced55c5598dbc60955baed289f93e0710cc1513073396b67934fcfdb44033a2fe89be7564"}, &(0x7f0000b40000)=0xb2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000196000-0x98)={r1, @in6={{0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f0000751000-0x4)=0x98) bind$inet(0xffffffffffffffff, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000db1000)=""/109, 0xffffffffffffffb4, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe40) 2018/01/17 15:57:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) stat(&(0x7f0000dce000-0x8)='./file0\x00', &(0x7f0000d3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 15:57:15 executing program 1: r0 = getpgid(0x0) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000004000-0xa)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb9000)='/dev/sequencer\x00', 0x20400, 0x0) accept4$llc(r2, 0x0, &(0x7f000088c000-0x4)=0x0, 0x80000) 2018/01/17 15:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000011c000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000023e000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000097a000)={0x5, &(0x7f000063d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000ee8000)='./file0\x00', r1, &(0x7f000004d000-0x8)='./file0\x00') 2018/01/17 15:57:15 executing program 4: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x4)=0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000026000)={0x6, 0x7, 0x10e, 0x47490b7f, 0x3ff, 0x1, 0xee, 0x9, 0x2, 0x8, 0x1, 0x8}) 2018/01/17 15:57:15 executing program 2: sync() setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e29000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f000049c000)={{0x3, 0xfc}, 'port1\x00', 0x41, 0x40000, 0x80000000, 0x0, 0x1, 0x6, 0x0, 0x0, 0x7, 0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x7fff, 0x2) rt_sigaction(0x1b, &(0x7f0000fcd000)={0x2, {0x5}, 0x8000000, 0x0}, &(0x7f0000afb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00007bf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x100}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002d000)={0x0, 0x0}) 2018/01/17 15:57:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x5, 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002b6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000001000-0x6)={0x7fff, 0x81, 0x800}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c0000-0xc)='/dev/autofs\x00', 0x399041, 0x0) sendmmsg$alg(r1, &(0x7f0000dc4000-0x70)=[{0x0, 0x0, &(0x7f00001a5000)=[{&(0x7f0000c6f000)="9f88e0dcd82e12313a699aaf81df9a67df407ecaf878d2a2cf0e875d1dd346f03d28003bb8efc473fcc9a788c6c782c2918faf47a5437ddb8488a7f4466edfc5fb", 0x41}], 0x1, &(0x7f0000804000-0x1a4)=[@op={0x10, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xef, "ecc9202ed3b4fb5b1126bca5c5efa74426a535b1b8ab9b05a0b735eddcaa124ac85d0ed93d918e5cc348982caa4ee0e04a88e2754ffd3a41610ed6aad7a043f35423f2bc4e33ad09340b12e70a1d5560414c4f6b25ab7a0077fc5a0453cf95517516617adb2ed4874c485a490071b8da195bfb4e3d5325f4a9cc2fed49b93b62d59b8dee132538a5895cc55ca22c0589bd20d73e0383c2fa19011e238d414414ee76d62fa9a2c4368f9d3786f6489f5ea8285e48c2a50f0b04563542042f5ca67e59172313df83e1cfca2548c850886ab760a889e7aa04f41a60e02197f079910aea6eaadffe16ade78f38d6216a5d"}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x8}, @iv={0x3c, 0x117, 0x2, 0x29, "cfa56630fdc0e9327fd01cd958cc9e97add48575df8977b27cf4a8c15b1b33bce42b705f1f41c15de8"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x8, "be583ab8b728961f"}], 0x1a4, 0x54}, {0x0, 0x0, &(0x7f000026e000-0x8)=[{&(0x7f00004de000-0x36)="840222612acfc8e9812466195663e7b743a7ea5fabdcf9c71ad78241fbf1a8d019790ad1d64fb4089544d821571279240e564e10d96b", 0x36}], 0x1, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000cdb000-0x40)=[{&(0x7f000082d000)="f0239b40b086e18ad0f888f5", 0xc}, {&(0x7f00003cf000-0x81)="af3b1b9d8d15764db7f8064a2370a77adb0ad862927aa3a8bca458f2eca19520ff8a97cc22d7ae241d909dc2c1bd63b75df26d66638cf7ededd1ec34903388a4693200d22709716b43d6ebb4a94e724471ec84fe9b0d38225235403fd3926378342ea49847bea6a3f59f5fc74b76c6e3c32946e63c01dfd0cbad41c8cce6af5d58", 0x81}, {&(0x7f000023a000-0xa3)="94fc3da64af86c32d0c196d3228157273907a80888e0aa46363d8f0da0869addc25fab6e05ff6c8257f249b2fa006cb2c935058b58cd233b124db8d64b4494ec0b5f42c869638f249a833eeec00d34f9a68cad71d0aef8ad8161fed0f253b25fe9a1d6e757ee7bbb274b70b45001064d80878aa9c1c5012dad3416f063a24330bd7d02bd00d32e7891d6107c67ecf83b22c7b86f03a427c377102c80efc40c56d27c44", 0xa3}, {&(0x7f0000e3a000)="d8daa4f3c871", 0x6}, {&(0x7f00009d4000)="6af2af061cf3c0c708f451a01c25935a48faecd6b4a9f3f021a9660df42d3df0ecd2cddcb48886dbfbd4cab6dae688c4dd765988ab1793d7cc", 0x39}, {&(0x7f0000548000-0xb3)="00a3b6fc8e7af64069a79ffd5f14bf54ac7d0bee14af00e6c2d925bff3374e98f058072b1904224952a1be912b372650b59097c0b7cbb094dd4c7cbc57df0d81e7c6a22c594fd0c5a972829f669db0891e380b29eafd93deec4f831fca09cb94d6f5455e0b517fb5b7fad2eb7d9419e74d0b59855586f5e9be078f4b8d6a161138f58fdfde6ec054eff5031f35c8c9b60b8dcc22f0d1f697b53a567df9a61775c0a9a75f7e0a7259f1e7ffa8e8e9e3f2e1317a", 0xb3}, {&(0x7f0000d7f000-0xa5)="7158101b1fcff68b9b40b225a03171a0f835f14bbe5e4bfd0090bffe9f29b833704eea7e2299a51b53a2b66e6e85f0c5917d3620b3c5ed3487135c7a47b7be61e86d757872737f3f7bb07f0b7a8836af60f9a4a5b49fdc51c365735f45d7e8adcf0b2bf54c029040e10d3f76b81932e694012e315e7a2483a401559e5e750fce513ccbca4d8a5b91f4632a2430ffdf3876943b63fbd4ace1af1218f33c12fa0b90af837e36", 0xa5}, {&(0x7f0000911000)="d94756b5a303bad3c35e05093b21eeb291dc121689da7b2912b79bc2f0d6ec03cb8cc485f65f8e2a284fc9c2803df4fb6235600906e9f670d1fefdcf42645bf05d021fae6d017fea6905065a3e2a0d3784198eb147b1f433a28e759163b2df7282fcd8775198c40a6f04c0a5dde389bb6d4deca125f0f93b3fcc45e9f4bec692ecabd340a89713911b3c9f9b621b27d02fff45966d2c7d7572427b7d5c372c3a20f257e43e50ad79cb4aefb871e0c7e620125262dba3286abaa8fdb116bbb5147a7c3898b0b6c35ccc127295eb88dbfa152b620c23083e673c268cb7157077ce3153e7fbebc9260782a53413206e6bbdb3", 0xf1}], 0x8, &(0x7f000009e000-0x60)=[@iv={0x60, 0x117, 0x2, 0x50, "97aba093ea7d7ca2ab8e0f983d8a14dad6d519a1d92d198fc9c3ad0a11f7f661424d08b7b42665b8476ba761390750528797a4ce7c20a1d2731ce50a36d1b188226a4e4b32fb0a7c88895c0d81881c08"}], 0x60, 0x4000001}, {0x0, 0x0, &(0x7f0000146000-0x40)=[{&(0x7f00004c0000-0xf4)="3599dc508388198804ce46ab199d72c8bc76c39dbc3735f977e6977ee1e352748616f99a6cc268292da1dc97290f2f0409835077c1e1b663e242887bfe140d3833b260450a7ba6dba158367d6cd5655f56345cafd60ca8b19872fc559661c8989b417b53b192ed865283f25b1095732819f3fab2a77ab4b3a4346b08ffa1427e65b78de98d3f49689b1c279da03f5f1b0113c13f28ccf116e91148e4583f9e7af624738ed1ed77373b06f8f3afaa12d75d8c0098b50a0be56bd32a4cadd7835c9bcecbf5e8164cd2ba0c14ae90f7f50c85367a9b6298ec662cc4f5b6f51336f5eb959845b6b2bbd4ce5c591766af7fe1dee2b260", 0xf4}, {&(0x7f0000efd000-0x2d)="079b2b0c079376df53040d3f668e44a6850fb7c4e3a8fa3ed5fe3f361af59b1a58202743b029647f66998ac003", 0x2d}, {&(0x7f0000c4e000-0xd)="0b0ca23e4896378f68259e8a37", 0xd}, {&(0x7f0000c70000-0x2d)="02d9c5b4d3b13fb98291b089fae97d123e8df08a5241ffbf6a529fe872a078f4d5e7980e8f498ea58a10c3941a", 0x2d}, {&(0x7f0000af8000)="5edd6c003b73f4a9e3554cd43f6d03e8b97839675f86e4dd031c90bc7e1e00", 0x1f}, {&(0x7f0000901000-0x6e)="48ae3189541b16b1a2977f70f86c63ede46dcd4f9991d20be969af965456b70e8a8a9ee19b1b1a64bad50ea2bb4eca84881e0384e1100aa396cf31b953d1e22b7735c72f1dedf8341b993d4beb1331c93f4d28afbfddfc96db29feb507b174658c1d61125e848a6d2f91b433490c", 0x6e}, {&(0x7f0000e16000)="b2293ba5451e8bba2ada26e140bc5e354ed365cff49ff09f184b47edce1b00d29f8ccfa4e931b5d2ed312e8f80e25ecf4f13f2154373f0d1b9a1ddb4579994b3304feaa762b61ee11342199f309b8e8fa1aa45ddb3ac1bde74136bca038eb0feb986e568346a98855546c442068b218fa5786d1657e452db8c2146962ddc508cd3f38450dec2be7aa99b2f9c4aa20f5fdc1729c9ef307e452325b73a10a1e4aff529817507d7f32e4705141485566a23e6fb5a6ba72ae50347e6443e610d7cfaf2308f437eaed0c04936027e28bd8a", 0xcf}, {&(0x7f000028f000)="", 0x0}], 0x8, &(0x7f0000319000)=[@assoc={0x10, 0x117, 0x4, 0x6}, @assoc={0x10, 0x117, 0x4, 0x7b5}, @iv={0x1010, 0x117, 0x2, 0x1000, "50960d07ff7b768c009d8c86f528aba0921554c2099661cabb914de95418203a1c33267d89ad974013e980a24126f99b4cd00cc646c872542b1a8c01b037ae1a9211b7c7b3c2c48f7ecafa889fed035ddc3b7636ff93d4f42526506bf500681285a030df3d577e1e410a23ee53a8a8e3d7219e47658dedd7f1811a1daa2d61651ee6d126fd360eccb3d0320f154986000367189cb0850f54a07b896af446e4216584161a6dd4b252b788734e5adae81fdb52995ac5953b087d210998652577a46341cd2296a1754bef6f02be9093ba9f951aff3e87cc28c4e84a44e0b4e77fb156b7604f3e05ceb081968a38839e62040d9a8d28143fd1a70867062ca40163f9f81db180e60eefabb59f53e9d7a5e9b481a02f9fd90a65e03b96f1e23d04b2353f74b070dc6e5137d85e4d9bb3d9a03e3da01437872d436671cc3d52846d9e2e637ceefabe7ae30b9176069f337a77fc4341d094c4499dee8e34d1abfd047920bfee99fac06cc265a959705da6c44970ed5553591ae29c9da9fb35fd1534e864410c7071ac34828dc89199656597fb7d66f1865df5a2203f8186be643da4c9685ed3b72c8fc6c8824571342b48a99e7eb618b5650415366871989bb568fa0b84ae6bf4439fa348e7235c951c042f29065561fb5307fed6e0e475c44882d39945c124bf78ab9e240d17c3d665274b145c01e28b53d48fe3916ffc3f256820e905146c77a551dd2f02264e8b2be4de1105dea813da025c16c69fe4e658fdeb2b3f1fa5872afa45b290c63eddd8277b65c0b23966e1ff1fecff0798a8849e31025dc949239789103591c38c13d06ccf34328bc84d4a47d3b012650eeabea47a2dc8925048cf103bd69d8b1abbc7d4a8a50b3513b1a39122367ef7f642c475c7fe65a414d2dd07b222b087299d76240ed035354ed2b7391e89ada85593499d13b18e8e1eb93a20ba319f0a7c0e5d514002a5a3d509b6bf63bbeea895dd292bb1bc241fe6f8f3bd833378739486ee5e10dee2a54cb259d18d7b3a693e79404a669547ed2688f88a16cb8ab01784d99208d39caddac170fdbaf3c588a12ecbac0b6c7ae118fcf82786e29a19e34a9aff503fc558aec73d3a8de5ac232fe7f0505b837446abcaa97b78a80635a1a277ebb88bc15a1fe30ff7230a9ada0a1f92bfa62dbc771288a5e6cdd06d9691d12b2200360ff8567237d65bb83ef9c9b8b8d2d0c92d503c493459367e66b2b8f7c1638d2faf68c2f022da761b11347dfdf9cb86dee480e6848e11e3590edd4491f69d16063c06b84b5a0a4b18947dc57b22e3c23c33b2234891311d291a24aef4c6c4150ff5cf5eb37d83bea9c0d3db280b62ca61c1943dd0c92282c9644718f284ee7522a979724013d65920dc73a8929b23467420ee16be5e8e541b44cb02a3ded846e3fb3873847e9aaa564d106e7bc27e5c71327064065036c63d3836bdcc77744b8a2392977d010d5def5333b598b3950bd4ed304cf167e083750908b94cec207961d8d642ffd1a852588c7bfaea254a85fd4ce61a978fad1c30215db07046ddd4022f9e03655c35c95f406ad6b7394b0b054b7c6ffbc415055dde8d84f59c97e3d5a7d563164b906ffc1e4a9811f5ad8ecd4e54f0edea688c06e250115524753146901de7c783aefde361a785c82f289f74cf852a50d46b3fdcdc209095e8f217f5c8fcff6e8f64e2308f280e6c9940f1dda245182ec4b8595c35da8ea2fcb408d696d546e061ec5800c05a8add684becdbc6bd4c4f47c5f80aa705111eb6aaf37ca96ec1cdf77d1702c4995e4c41f28ad4721af1aea538cc4960c91fcccc0380011507791bc5b3f2b4e6ce13e7f828306fa9098b8a3a8440d562e8b9a4f7c373ed7a3ae2a5c3f45cbdde4782f99752b5c14eff5f3a89e873dc09a300d47c2e1e22ab26a78a944aa0e1b9c28c7b1d52494ee3479bfb8ce317647923b571b78a8bd15df943ac3651fab2810e757546f81a581c539f0c92c4397531c0ed10fcad384f286d38ffe40e7226e1ec70a314cba2edbea3a68cae517f6b79f379b0eb305faf6c25f8622730237ed5a6d94967b8bb4445044533c7c5e349e2471fcfd0276fa14664363b083ad46b90b2d8886e8292ed577d59d4f1444567dd04ec817b7e5128e17f08a65a92de8d876d81340179e7262ecdb753ff15a73126728d241056027fa3d1cd6f3163e18d1c3bf12b2f9764419652d7433e487c56fcffc197d56d4adae91c499e6094a51c490a7a55c73e3893dc90f841331810a089e0eb61d2dd36b1fac284ddd5343ec0ec771ec352d89f5092102cf7c15b88d917768f03f068dd6ce17ac59c08ead36a972ebc6806c25f7801aaebaa8db9c604bb3a5b6196c05af32e5e5371b5e51cc5f02caa125a82aa84354204c7ad013e9384925cb780e9cdd28bc10802c178b0bfd54faab3fcf736ab2bdc21bc772c8d020b5a9b76e04b8e631aa81b91c436c201937b58147c5ef5bef5365121a39541b6bca108fdfd9fc9230a3e44dc82ef27a70e63cd1caa1af220ae0ccfdd119a6ebaad17026a26196eaf222e3b46b7e146365a35df26640234a4c5bbff91278bbf1767abdeeddf386efb16dc33392f97493cb187dc29e3c2491097356c9064599e4d225b293100bbbae2019e5df0be4a1bd439e72d2d535cb2a8cbeb702916a27d9e8a0b44ebc6d2dab4580b2bf2aab30f6ea72b5d872b20d886766c05002148c0355351d3b32c79b0d9b3e34faf9fea77a44c3d34f2b34c81a9f38d99dd5929c12569f100274078a456aadccd99124ee2f756110e790aca37b11a26bd95e6d9dc29e38bc0623d87c893a46e89570d72df0e1080d0e26efba3aab6b9b5ae55fdabf4c1818b55c1b4ae1d2b2d36362f15bc22a22d451dc8a08d87c6b0caf32d015aa19a8813b84c0aca5f46a66ef60d3418446187616a23e25eb3b36862020c9b2a287e7904b04ed4a37a08fbf608cbfbf74fc940334d6f7225c57870b1257e75fe27419d0858a834eb2b8fa0dcc62342e626baa48f2baae7e2e9afb9f15c05657c4246c70c3e8455db5579995ba28df72f9ada7b3774832b1471072f4f693a270a0c6e68c333f576fac1a2c00b6695c6650a40cda79bf2640d8c6aab2483c7af8a0085379e07d0e9fd7b6c786b6f1197e9ae9d88b45200e0c93666d7d38ef49a27fa6ee514fee2e737182cdfc3c580b94374589ff3c6249d00c93e90191711d4769a496ce266a2c9efd209092b6b9372c39c206c93e6d76c39e46030f5e3376da940b5ffe4c60695721849cfb38c6bdec130f0453b10af82b5f53b6763e5239b36249ffdfd41b5b145785ccff92638ce9cbea4d78e810e439299b15a1c9a9d0db2b4f1d13d31ed38952f03bd4c3414a61d0d8a0eb9b3739a559a375f7eed6092fd943ebd0eb54418960417eaffa93e4b9cd67726ee7140b8f9a011792a822e4c0e9745b96816acf1272b4e3a687f008464bb934b92a7f53e8692f70f516fbf3414876569fea756ac460f2ac89ce3cee383c4e8b365f2638292c967dda281118e3573bae2737a25db95214291c97e420409cf25cb6d401fba6eae8531e0e40e41ef97c62b532040d477b3ad8e3fb9018879c2d87e5f95b22373e360a2e6859454982c8d2093d45e7cc2e3c12dca08321965ff51c378ee913d478c3f06649a654708a4bbb0a7799778165a64c5bf705702aa47a46fdf6c3d595cfb32127d4f24e4c25e3f302d5036bd60bec6e7904caf592f54e136ee05d17ac05ce0ceb07a356f47b7959ec705bd3df99b41a5558c2278d65f1c9f283297a2cc4a6d79ec0c4469741a507cd63c45e433029c0882f67e269cd8d87906d889d1b69f9b0060e7f4ffaba5599ca33adbe0691633d3d574b2a65ace2bf494a88e3895f6c81c25a1494b25ca8bf5f1e9473fd80b62c2802f79412810eff156f6a6394d9c5091fb04a54d107738e9fe62b61a7c106e909775ab744b30656dc745844d61e15fd21107688b89fefa76852f7fb09fdf5bcb11f71c7d0336b4427394b528b229bb95bcbfa25a14d3e466c15bd6c955736c03cce553a9bc6044af77cc16974254ea7ddcd045ce9df4b386d581352c2b65055d7d10c2e781e3cad31605bd6fa1c0efbccbc7ba589ae553c6fdf49b44930a2b945a1b59f79f37fdd0ae768872323503a48b7927599c765c19e0dee3dd1a281967a025dbe12819f2dffde57fd77ee45cb9a21f0330da8daa15abf3111f00b95de834748d120c35b3134f16d5317aa075b1c13506b03b988c3aaad9c1253dade0c8c564ede5219cf1796632a241dfe9858d44ae7c88d96ec9580802e8cd649bd7b910fc880908a4c2ca90f4a13dac7420bf0057a9bffbb19963151df2cb5d8baafbb6e0ebec4f72b15f69e9b2117906bcfe4c238652f1bd1828bd986f4a49f5ba8413fec4ac293a9f51a6e0164477dba44ce8da264341828c97cfb8a18d4befe22a37de59be917573131c87a5a8108c08ebe211655a130f035ea875817f5362eeb9c4fee11f57eca8ccb58e32e2d1d310902ec063619b5be8a54a45ef9ecd96fbc214e27cd1a141e53b851e3740d84c3a97b6c4099d3f68491f2f33a3e09544ccec0551793385bcc4981b7d6ed27be1870e636ae3d4c9a2d47b180c53cfcdbb46cb3ee3aedd0f5737b46c417c8d6faa26cdd40acd62007218c8b6ab17d5447cf20783c3d41860b1e8cf3191d39e6d009b37a005fc34af624066056cd50a53e047f533b2fd048e27a52e0ca45588c125a7cf9dff2b10b7db67a349b1288a1ddcc83c2dc665af63e1ae6e1f63d2bde69986b689b94bd42361239eb45dfb9355e56b3cc2934e7273a6f053dd5406026faac2f432a06ae3bd8cecf8439b3744886b5719e3ff8f6891c85177f25d9d34a80ef7aa796758f5f33c536a278b5788563dd6dc75826a20c2df0a5f7260dd31f2b714d8935ab119c555c8babdbb4a63a6ddaab7a878ac8b810a3b5f24eca344a1850198b4bfaa1418d882c18db7c101dca775e22abc61830bc77382f1a07f8504d05fd144653d4b536b711892501f97b68911c7f2afebf57bf25116ad358395b9a035952787f3afa60ac794c342b0d457cbe8d0ac2d17086a63758f7cda9d4fabc992082b3a63399d1a624f08cec99335a2ed6d338ae54dada854ced5ebf20874a36a0deba94e3e1e2c39b67007313658be5397b212c35478e62cb493559aa70775a56c936c534a230d0a0571cf1f638e1aa578d41d8cba556fec55e2f5adb14a456aa43c69528025a9f00e0f62a8e62963930ba93d13812f938efa4b3dcfce63fa8abeb79cc5aba24f77d91813ee2820d5e24bb6ec18428f3868e54262645befaec98dc90dd3c09a8468e4d5a56cf7a78f3fc69696df0201c1a53750bf9a92d4ed37a4a28e1efcdef46dbdc8e13f4c1c009374b4c037de8d38a7f636c991f7e4f020c88bfc4d2b5dc511804a501619da868d3be6a1ba786b6ba3e21131152cb5dfd94b3a9002e1ab3ede8e9ccfa96a0bf294d0ecd9177291d4cfcf91845b383e5c6fc27701ede5bfc6710b7aecc0368467aaedd1c0c2afef06fc6a4844a59e36f4f5f49cae4672b7b94c31206860ed884f6ad81f9170e272c93c16a9c758e18936e94378002d4495bd1235060a80cb8e1382976aa119b562d4180f72e11f8f80af1a1dc4f51237e35331425746d025b4cf364c52060f395192a2542d1e165ed3e3c914eb21cfd5cf7c31ab817aa6edc747c8ad8c58766488ecfc5b4272d915059f3ab82dee8cd33e542bcdc3a747f0d0abcaad260daee0dbe954df1ea612320430d8"}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x100000000}, @assoc={0x10, 0x117, 0x4, 0x0}], 0x1060, 0x4000000}], 0x4, 0x4040001) sendmsg$inet_sctp(r0, &(0x7f000051e000-0x1c)={&(0x7f00006e0000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c4c000-0x40)=[], 0x0, &(0x7f00008bd000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c, 0x0}, 0x0) 2018/01/17 15:57:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a9b000-0x8)='./file0\x00', 0x1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000fbf000)=0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00007bd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000745000)={0x2, 0xffffffffffffff9c, 0x1}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000c0000-0x2)=0x3, &(0x7f0000c58000)=0x2) syz_open_dev$sndpcmc(&(0x7f0000175000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101240) r4 = add_key$user(&(0x7f00009a9000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c4000)="b33a000087ebe00000007fd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995beee8e0d31bf32853747eda22d2818d08ca2718d81620e365a0e6b9485f2d925493f60c01e35f5f8c7eba67840800c97f5b07e5849d2e875bb76cd640b336616fe0f3c306007fb4627ee7597689525e8e7426508f6eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6a88f6672f98f7e149be31bd78b506e8b951173e1", 0xc0, r1) add_key$user(&(0x7f0000c09000-0x5)='user\x00', &(0x7f0000190000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000055000-0xcf)="cd89f4edd64391361d4d9bd15b6e6596dde47577a765d191a857672889258d6164a9015d49173ff78b47f81e38d7e59b7f46c380dd605027cbd531e174af6350afe00203fd71a0ebf555fb8c06c3dd4950a26acd0a31295811964ad24896d81244c5f50eaac0f27c9ce26df3fcc846ffd41b74849719c5d6ec3cc3ec578df57a6d9a28a5f0e494939da933207bcc79249fd018b6ba4b41e2c87f61ee230a9cd1c0e21b008c1a204ec93f428e58bbecc487f4df738858ab22ba468110d5f52491120bae9c7fc5167d74632ccef4141a", 0xcf, r1) keyctl$dh_compute(0x17, &(0x7f0000656000-0xc)={r2, r4, r2}, &(0x7f0000322000-0x75)=""/117, 0x75, &(0x7f000080f000-0x2c)={&(0x7f0000a91000)={'sha3-512\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:57:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) socket(0xb, 0x6, 0x7) 2018/01/17 15:57:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$bt_sco(r0, &(0x7f00000ed000)={0x1f, {0x100000001, 0x80, 0x2, 0xfffffffffffffff8, 0x7, 0x7}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000e000-0x4)=0xb9, 0x4) madvise(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000000b) [ 108.730248] QAT: Invalid ioctl 2018/01/17 15:57:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") pipe(&(0x7f0000b8b000-0x8)={0x0, 0x0}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00001c1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000939000)='.', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00003ec000)='ramfs\x00', 0x0, &(0x7f0000c5c000-0x76)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") umount2(&(0x7f000075e000)='.', 0x0) 2018/01/17 15:57:15 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000950000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f9b000)=""/229, 0xe5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9b000-0x17)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000560000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000067e000-0x8)={&(0x7f00001fc000)={0x20, 0x1e, 0xafb, 0x2, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x51, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/17 15:57:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000e93000-0x1c)={&(0x7f0000853000-0x10)=@nfc={0x27, 0x0, 0x0, 0x6}, 0x10, &(0x7f000018c000-0x10)=[{&(0x7f0000eea000)='H', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d38000-0x4)=0x0) fcntl$lock(r0, 0x2000000000000007, &(0x7f0000bca000-0x10)={0x6, 0xffffffffffffffff, 0x60000000000, 0x6, r2}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000066b000-0x8)={0x0, 0x0}) ioctl$sock_bt(r3, 0x541b, &(0x7f00000ea000-0x8f)="ef9bd3262edc3fa90ec5ae45e2f49a04ef9ed3eadb79c1efbfe4f6fec28e734c2ff84906de4486e85effd40e4575dff1334bb2bca42eb98f1ddc1c15beb48fbf5eca63c1a1cfdb5798af6693e7379b60d698d356aad53d62fca4495d2f7a645c6dc8c01a56c9ac501bbf4f735f7796ad44c762bfe49c90fa5e8da2e46c0b088d058769eed07500b0fb36a44f69d469") r4 = dup3(r3, r0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000154000-0x4)=0xc) flock(r1, 0x4) perf_event_open(&(0x7f000019a000-0x78)={0x5, 0x78, 0xee45, 0x2, 0x7, 0x5, 0x0, 0x3f, 0x4, 0x8, 0xe95, 0x8, 0x1, 0x0, 0x100000000, 0x401, 0x0, 0x10001, 0x4, 0x4, 0x5, 0x10000, 0xffffffff, 0x100000000066c, 0x4, 0x1, 0x2, 0xfff, 0x1, 0x5, 0xc87, 0x100, 0xffffffffffffffff, 0x2, 0x200000100000000, 0x0, 0x4, 0x8, 0x0, 0x400, 0x7, @perf_bp={&(0x7f0000c28000-0x1)=0x0, 0x5}, 0x40, 0x10001, 0x2, 0x7, 0x8, 0x8000, 0x401, 0x0}, r5, 0x5, r4, 0xd) getsockname$unix(r3, &(0x7f0000c85000-0x42)=@file={0x0, ""/64}, &(0x7f0000c6b000)=0x42) [ 108.776717] QAT: Invalid ioctl 2018/01/17 15:57:15 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f0000fd7000-0x8)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f00008cd000-0x8)='./file0\x00', &(0x7f0000855000-0x47)=""/71, 0x47) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cf9000)={0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000fdc000-0x6)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/17 15:57:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000992000-0x10)={0x0, 0x0, 0x6be153f6, 0xc40e}, &(0x7f0000ef8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={r2, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002f3000)={0x0, 0x1, 0x1, [0x5]}, 0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000082e000-0x8)={0x0, 0x5}, &(0x7f00004cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a9d000-0x96)={0x0, 0x8e, "cd319b189587a54d21376d66aa1637fb587a8d47d1a770b41fca664df6a9d8d88721584f0517852454627a97b315bdd2c76bb0f970fe0f369aba3aef8e78418ac5e7b5ff1671a5d52a4a621901f90706b18aece9821990ff98f4183ce5eebc5eef8eaa94df095ac42e7a532a45229b690f3f1331bc0ebb29839e39606c24f7b13d8777a0c803cd7ba51c2180d4e3"}, &(0x7f00008a4000-0x4)=0x96) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c9c000)={r3, 0x10009, 0x10000, 0x8, 0x6, 0x0, 0xfffffffffffffff8, 0xffff7fff8fa9e12d, {r4, @in={{0x2, 0x3, @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]}, 0xfffffffffffff4a5, 0x1004, 0xda81, 0xf8, 0x2}}, &(0x7f00006dd000-0x4)=0xb8) openat$cuse(0xffffffffffffff9c, &(0x7f0000d72000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000892000)=0x7) 2018/01/17 15:57:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f00001df000-0x78)={0x3, 0x78, 0x1, 0x5, 0x2, 0x7, 0x0, 0xfff, 0x40000, 0x0, 0xffff, 0x5, 0x100000001, 0xbd0, 0x1, 0x1, 0x3, 0x3f, 0x200, 0x100000000, 0x9c, 0x7ff, 0x2a, 0x80, 0x4, 0x100, 0x1, 0x1, 0x10000, 0x30000000000, 0x1000, 0x7, 0x3, 0xffffffffffff7e0a, 0x0, 0x8, 0xfffffffffffffffd, 0x6, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000fee000)=0x0, 0x2}, 0x4102, 0xffffffff, 0x0, 0x7, 0x9, 0x933c, 0x8000, 0x0}, r0, 0x4, r1, 0x8) 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) uname(&(0x7f000045b000)=""/4096) 2018/01/17 15:57:15 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x6)="76626f00010001020000000003ff00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00000c0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004fa000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000039000-0x10)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f000095e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x7, &(0x7f0000b08000)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000c48000-0x8)={0x0, 0x0}) futex(&(0x7f0000d0c000-0x4)=0x0, 0x85, 0x0, &(0x7f0000004000)={0x7, r5}, &(0x7f0000003000-0x4)=0x5, 0x0) 2018/01/17 15:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe2(&(0x7f0000712000-0x8)={0x0, 0x0}, 0x80800) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000f81000)=""/173) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000221000-0x1c)=@req3={0x81, 0x9, 0xfffffffffffffffa, 0x67fb660, 0x7, 0xfffffffffffffdc3, 0x7}, 0x1c) 2018/01/17 15:57:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f0000d67000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0xfffffffffffffff8}}], 0x1c) 2018/01/17 15:57:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x22) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d4a000-0xb8)={0x0, 0x3, 0x3, 0x7fff, 0x709e, 0xffff, 0x6, 0x3f, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000, 0xfff, 0x7350, 0x0, 0x20}}, &(0x7f00006f1000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xa69, 0x8004, 0x3ff, 0x5, r2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b1000)={0x3, 0x8000, 0x1, 0x8, r3}, 0x10) r5 = request_key(&(0x7f00001af000)='rxrpc\x00', &(0x7f0000393000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c24000-0x6)='^,em0\x00', 0xfffffffffffffffb) r6 = add_key(&(0x7f00001f4000-0xa)='id_legacy\x00', &(0x7f0000878000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003e8000-0x4f)="300e8d1141ed8771120540e1012307e7fd5ce9579b7595680fb62da9db9ff2e4a353f5088aa5b873c8683d4e52f9e9ed660ac2c323bcaf9c473fcd86133b9ebea0b9bb2d8a2fd8f63bb6e1fcc128ab", 0x4f, 0xfffffffffffffffa) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) timerfd_gettime(r0, &(0x7f0000619000)={{0x0, 0x0}, {0x0, 0x0}}) keyctl$instantiate_iov(0x14, r5, &(0x7f0000f1d000)=[{&(0x7f00003af000-0xb0)="b8dc6d3d74ad04f57212762b21600ecd8b328d08eeffff79fb67ac3dacaeb9e2cecda3ba625e8694dad106b1b7c605510038631f697c2eea7e8fb97760d287370ca69218d57441195511981edea1de20812c51874de7758ff4a044f329bc8ee98577c80b9c4eb7a1a402ba80f6a1aae3af3fa636dc721dbbeb73f47cc475c6da3aa62ef72e6770e14ddcbb1a4acfb768fb46d20ff9f6baecbf92121aaf6fad52289650b4bb63151fac27912b1ca7e575", 0xb0}, {&(0x7f00006c2000-0x1000)="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0x1000}, {&(0x7f0000835000)="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0x1000}], 0x3, r6) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00006ef000+0x16f)={0x7, 0x7, 0x1, 0x1, 0x1}) memfd_create(&(0x7f00004da000)='id_legacy\x00', 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e7f000-0xc)=@sack_info={r1, 0x7, 0x6}, &(0x7f00000aa000-0x4)=0xc) 2018/01/17 15:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000931000-0x10)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f000029d000-0xd0)=""/208) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:57:15 executing program 2: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) getpgrp(0xffffffffffffffff) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d5e000-0x4)=0xc) r1 = gettid() getpriority(0x82, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000002000-0xc)={&(0x7f000026e000/0x4000)=nil, 0x81, &(0x7f0000000000/0x1000)=nil}, 0xc) [ 109.044609] validate_nla: 93 callbacks suppressed [ 109.044614] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/17 15:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007f6000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x7, 0xffffffff, &(0x7f0000310000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/sequencer2\x00', 0xa401, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c29000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000718000/0x4000)=nil, 0x4000, 0xe1fa55f6dcfeec56, 0xeb8ebf502cdc892, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000023e000)={0x148, 0x0, &(0x7f0000bb5000-0x148)=[@increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x48, &(0x7f0000acb000)=[@flat={0x0, 0x10b, r2, 0x1}], &(0x7f0000c7f000)=[0x30, 0x48, 0x78, 0x68, 0x18, 0x30, 0x38, 0x30, 0x28]}, 0x2}}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x28, &(0x7f0000636000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000677000-0x1)=0x0, 0x1, 0x3, 0xf}], &(0x7f0000738000-0x28)=[0x0, 0x78, 0x78, 0x28, 0x40]}}, @acquire_done={0x40106309, r3, 0x0}, @acquire={0x40046305, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f0000cf5000)=[], &(0x7f00006b0000-0x48)=[0x40, 0x30, 0x28, 0x78, 0x78, 0x28, 0x0, 0x40, 0x38]}}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x8, &(0x7f00005fc000)=[@fda={0x66646185, 0x0, 0x1, 0x1d}, @fda={0x66646185, 0x7, 0x3, 0x18}], &(0x7f000019b000)=[0x30]}}], 0xe, 0x0, &(0x7f0000d88000)="57ff726aa274da584f5f2d169f82"}) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/01/17 15:57:16 executing program 2: ioprio_get$pid(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000221000)='net/packet\x00') 2018/01/17 15:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(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, 0x1b726633, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f4d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bbf000-0x8)={0x0, 0x0}, 0x4800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000538000-0x20)={"adb97119ab1338d12bc00f7e2713474d", {0x4, 0x7, 0x4e, "80a2dc114e08", 0xf2, 0x0}}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007d9000)=0x2) 2018/01/17 15:57:16 executing program 5: mbind(&(0x7f0000363000/0x4000)=nil, 0x4000, 0x0, &(0x7f000069b000-0x8)=0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000e68000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x640, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00000f3000)=0x80, 0x4) 2018/01/17 15:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000299000)='/dev/loop#\x00', 0x0, 0x1) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$dspn(&(0x7f0000c2b000)='/dev/dsp#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xffffffdffffffffd, 0x0) 2018/01/17 15:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40007) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000002a000-0x4)=0x0, &(0x7f0000a81000-0x4)=0x4) sendfile(r2, r3, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f00003af000-0x9)='net/bnep\x00') dup3(r0, r1, 0x0) 2018/01/17 15:57:16 executing program 4: 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={&(0x7f0000616000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") lseek(r0, 0x0, 0x2) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000ede000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000c6c000)='\x00F}}', 0x40000, 0x0) 2018/01/17 15:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001d5000)={@common='ip6_vti0\x00', @ifru_flags=0x200}) 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 109.113177] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/17 15:57:16 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006cc000-0x4)=0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000ff2000)='net/igmp\x00') mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000ff3000-0xb)='/dev/adsp#\x00', 0x4, 0x800) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000062000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000013000)=""/175) lchown(&(0x7f0000cb0000-0x8)='./file0\x00', r5, r6) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000262000-0xd)='/dev/usbmon#\x00', 0x5, 0x80000) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000abf000)={0x7, &(0x7f0000ff1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/17 15:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000bb000-0x8)='net/sco\x00') sendto$inet(r1, &(0x7f0000e07000-0xf9)="263d8a26ae4efb4a330f7cfaf5d6af185316a8c768b8c07e99e700bec0c6c6843da22b731c821316f0f788494d81dbb9cb5820c3e7abe3d10653e4f894796c67a1c81b8c8406aef03602cf77ae3121f13a37a7ea34733dcf4e5a66f47c1defd6dfd3f792c0e444d29b16859e7c451fd9e8bf2b4c53f5b7ac4c9b2115d4adb7ca2f36678ebd575ee774d5d9cc9272ed05f0f21523be3cd65a5b9401a919ae59baa4c860504f9a1a7f7e9ab83e96718dce4fc3149b847b8c5f73559021dbc2b71667c0289ceb3ec2df678e0fb04fd43027180f1fafabf824d80b789e977e9f1fecc5bc6cf8a043aecc443622c4d8250b860c4d1e3748d2128023", 0xf9, 0x1, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) dup2(r0, r2) 2018/01/17 15:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000eee000)=0x82) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="9c", 0x1) r1 = syz_open_dev$dspn(&(0x7f0000c39000)='/dev/dsp#\x00', 0xffff, 0x20000) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000c8e000)={0x77359400, 0x0}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/17 15:57:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x141) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendto$inet6(r0, &(0x7f000098e000)='>', 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 15:57:16 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r1, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) pwrite64(r2, &(0x7f000046f000-0x2c)="4c509e160f985960171df089bf0dc7f4e1774122b4850d56d74f7908e54393e642e1909c7ce7e2ffe33fba83", 0x2c, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df3000)=@generic="c7454fa76eeccc10f3203469b352a292", 0x10) bind(r0, &(0x7f0000c90000-0x1c)=@in6={0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0xff}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000071e000-0x4)=0xed) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) read(r4, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/17 15:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000839000-0x24)={0x18, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000002e000-0x9)='/dev/ppp\x00', 0x420000, 0x0) r2 = creat(&(0x7f0000a69000)='./file0\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000091a000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7b000)=0xe8) getresgid(&(0x7f00008a7000-0x1)=0x0, &(0x7f00007bd000-0x4)=0x0, &(0x7f0000ef0000)=0x0) fchownat(r2, &(0x7f000003c000)='./file0\x00', r3, r4, 0x1c00) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000091b000-0x8)={0x0, 0xd787}, &(0x7f0000a60000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000648000+0xe7c)=@assoc_value={r5, 0x20}, 0x8) 2018/01/17 15:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000664000)={0x0, 0x0, []}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000038e000)='/dev/qat_adf_ctl\x00', 0x36284c4158500c80, 0x0) renameat(r1, &(0x7f0000ab6000)='./file0\x00', r3, &(0x7f0000f8f000)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c86000-0x9)='/dev/vcs\x00', 0x140, 0x0) recvmsg(r4, &(0x7f00007aa000-0x1c)={&(0x7f00005c2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000440000)=[], 0x0, &(0x7f0000a21000)=""/4096, 0x1000, 0x9}, 0x20) getpeername(r4, &(0x7f0000a40000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9c000)=0x10) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000e9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) 2018/01/17 15:57:16 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000008000)={0x3, r0, 0x1}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000)=""/4096) 2018/01/17 15:57:16 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, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000963000)='./file0\x00', 0x40002, 0x41) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f000079b000)=0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) 2018/01/17 15:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000003e000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000778000-0x80)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2a000900001800000004005404b0e0301a4ce875f200045f163ee340b7679500800000e00f00000101013c5811039e2f775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c060100000000e9ffff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) [ 109.342855] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 109.379825] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/17 15:57:16 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/enforce\x00', 0x8000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000c63000)='./file0\x00', 0x2000000040, 0x63419c059fd0f874) execve(&(0x7f00005e4000)='./file0\x00', &(0x7f0000001000)=[], &(0x7f000009e000-0x10)=[&(0x7f000057a000-0x11)="af73656c69080000000000000072636500", &(0x7f00007d9000)='\v\x00']) 2018/01/17 15:57:16 executing program 0: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/audio\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000008e000-0x4)=0x0) syz_emit_ethernet(0x76, &(0x7f000008d000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x40, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x10, {0x0, 0x2, 0x7, 0x0, [0x2]}}, @enc_lim={0x4, 0x1, 0x0}, @generic={0x0, 0x1, "e0"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 15:57:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000002, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="2b16750cdf65847ca437723243301d26") r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x8}) 2018/01/17 15:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f0000562000-0x8)='./file0\x00') umount2(&(0x7f0000737000-0x1)='.', 0x2) getcwd(&(0x7f0000013000)=""/233, 0xe9) 2018/01/17 15:57:16 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r1, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) pwrite64(r2, &(0x7f000046f000-0x2c)="4c509e160f985960171df089bf0dc7f4e1774122b4850d56d74f7908e54393e642e1909c7ce7e2ffe33fba83", 0x2c, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df3000)=@generic="c7454fa76eeccc10f3203469b352a292", 0x10) bind(r0, &(0x7f0000c90000-0x1c)=@in6={0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0xff}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000071e000-0x4)=0xed) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r4, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/17 15:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000024b000-0xc)={0x3, r0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052b000-0x11)='/selinux/enforce\x00', 0x20040, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000854000)=r2) r3 = syz_open_dev$usbmon(&(0x7f00001dc000)='/dev/usbmon#\x00', 0x55f, 0x880) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000b70000)={0x1, 0x1, 0x4, 0x1, 0x4}) utimes(&(0x7f00003e1000)='./file0\x00', &(0x7f0000bac000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000092f000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00001c9000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000000}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x3b, 0xafb, 0xffffffffffffffff, 0x2, {0x2000000000000003, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/17 15:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000063e000-0xd)='sessionid\x00') getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00007c7000)=0x0, &(0x7f0000f3a000)=0x4) recvmsg(r1, &(0x7f0000199000-0x1c)={&(0x7f0000634000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000013f000)=[], 0x0, &(0x7f0000b6e000-0xcb)=""/203, 0xcb, 0x6}, 0x2020) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/17 15:57:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0xa8, 0x2, r0, &(0x7f00007b2000)='./file0\x00') mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000244000-0x10)={0x7, 0x9, 0x3, 0x8}, 0x10) truncate(&(0x7f0000308000)='./file0\x00', 0x1ff) r1 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000292000)={0xffffffff}, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 15:57:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x309000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xaa70, {{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]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x86, &(0x7f00000bd000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x50, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "7637fe", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], "beac802beb3ef2f50277a11a48385ab986322c3bfcc9ab2f46c2704437f330a9"}}}}}}}, 0x0) 2018/01/17 15:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005b1000)='/dev/usbmon#\x00', 0x6, 0x20001) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00003b3000-0x120)={0x200, 0x0, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xffffffff, 0x3, 0x6, "c8d240d364a0ddf4059ad91f7d21a7ab", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00000ae000-0x48)={0x1, 0x0, 0x5, 0x6, &(0x7f0000b76000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00007d2000-0x3)='9p\x00', 0x0, &(0x7f0000c02000-0x8e)="") 2018/01/17 15:57:16 executing program 4: unshare(0x28060400) r0 = syz_open_dev$sndmidi(&(0x7f0000421000)='/dev/snd/midiC#D#\x00', 0x7, 0x18041) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00003ee000)={0xed6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f000031b000-0xc)='\\eth1vmnet0\x00', 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r1, 0x0, 0x0) 2018/01/17 15:57:16 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000bc8000)='/dev/audio#\x00', 0x3, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000001000-0x50)="8c7ecc33b201c3f894c1fc428ec8c38b37ab1ab86f08332b68f4219f46a03296270a00f1981e28a9011b8c625fef6e6e26944c4f2afdbffafb2c1c9dbc84140751f315e5a33af2366d29bbb5e2f138a7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x40101, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00001c1000-0x4)=0x0) 2018/01/17 15:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000044c000)='/dev/audio#\x00', 0x2, 0x50802) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000095b000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000991000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e3e000-0x8)={0x81, 0x7, 0xffffffffffff1eaa, 0x7}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f000092a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x200000b, 0x13, r2, 0x0) 2018/01/17 15:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000ff2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff6000+0x7bd)=0x40, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000af8000)=0x0, 0x4) fsetxattr(r0, &(0x7f0000b64000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000f9e000-0x3)='^-\x00', 0x3, 0x3) 2018/01/17 15:57:16 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb7000+0x964)='/dev/hwrng\x00', 0x141000, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000f6e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000080b000)=0x10, 0x80800) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000002f000-0x4)=0x4, &(0x7f0000f70000)=0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f6f000)='./file0\x00', &(0x7f0000f6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000836000)={0x210, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@nested={0x1fc, 0x73, [@typed={0xc, 0x3b, @str='em1\x00'}, @typed={0xc, 0x81, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @generic="bf6bcfb25c9c8d451fac82d14e27b64f55806968aaf655cea6b87c978ce7bd08d3a5f80aab9652998c58cdffe3e5fc85b90de9268c718b2abafd57cd93bd902ab9216e956cbe9c204824f7ba62aa31e81c2170826c9b1a68da51cb8a62d9882351faef785e949090a5e2dd56377da932b0738cb295f703ef59c2ef560f58a5bbc166d455e77a9bd8a6935a39f5b32ecb0cd61bf6ad5803c8201d8f7a7f39003d0ebe426e823b8ba16e67772964c95d7230cbe9", @generic="ee939c9f5755620408370a6828d0dfecc335a9f28e3092ff37a9f9f479ab3f15358be5a515a40be5e91c25091ee1433085faea8ed6e693e1f9272057187c7f8ef22cd5471c141388887ccaf878efe6e299d1237af4ca2951b8a304534c6cb41ff42a2827cd97cb30cd26b8562851702985548cc4edb7ba", @generic="9e9338abd343c2e5770d6d9672409fd60a5fb346a2e710c6925b6281a7d3ded925eb4356efc10738c9534d0431925ba90b4588deaa037e4dde3742c5f9467bb414e2826fec8e9b758b23b784019da8da67825e0b020125542c7e3478d437b8c613b35c1fc31cf9ae75d4a88e9bd43f256e4f8bce479460b495fbd0d3e9edd13f387568a0d64c3795659c555f7b23683e1e33d3f6e09c7bffa141a10d64c52dfa65b9", @typed={0xc, 0x27, @fd=r1}, @typed={0x8, 0x28, @void=""}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x0}, 0x0) renameat(r0, &(0x7f0000d82000)='./file0\x00', r0, &(0x7f0000828000)='./file0\x00') 2018/01/17 15:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0xd288bd32f0e3c1ff, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000cfe000-0xb)='/dev/vcsa#\x00', 0x5, 0x2) getsockname$packet(r1, &(0x7f000071e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005d5000-0x4)=0x14) connect$inet(r0, &(0x7f00004fd000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd20) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) prctl$seccomp(0x16, 0x1, &(0x7f00008c5000-0x8)={0x1, &(0x7f00002f4000)=[{0x7, 0x9, 0x10001, 0xbd5}]}) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c2000-0x1)="aa", 0x1, 0x4040000, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 109.552519] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 109.554735] 9pnet_virtio: no channels available for device ./file0 [ 109.586725] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/17 15:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cd8000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x200100) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000b36000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004e0000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a65000)={0x2, 0x0, 0x4, 0x0, 0x0}) 2018/01/17 15:57:16 executing program 4: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00005ea000)=0x0, &(0x7f0000000000)=0x4) r1 = eventfd(0x0) unshare(0x40600) fremovexattr(r1, &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00') 2018/01/17 15:57:16 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007bf000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)="726181040000", 0xd, &(0x7f000055f000-0x1)="a5") fcntl$getownex(r0, 0x10, &(0x7f00001ce000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000602000)={0x1, r1}) r2 = syz_open_dev$dspn(&(0x7f0000346000-0xa)='/dev/dsp#\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00007d4000-0x10)={0x9a, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000237000)={0x1f, r3}) r4 = open(&(0x7f00009b0000)='./file0\x00', 0x0, 0x200) fremovexattr(r4, &(0x7f000097f000)=@known='system.sockprotoname\x00') r5 = request_key(&(0x7f00008ff000-0xa)='blacklist\x00', &(0x7f0000be5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000008d000)='ramfs\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r5, &(0x7f0000393000)=""/83, 0x53) 2018/01/17 15:57:16 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x48c00, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x7, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x58, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) [ 109.601338] 9pnet_virtio: no channels available for device ./file0 2018/01/17 15:57:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000005000-0x27)=""/39, 0x27) getdents(r0, &(0x7f0000001000-0xb)=""/24, 0x18) setns(r0, 0x44000000) 2018/01/17 15:57:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x78)="c8595d16a20b62979be3ef61cf4a7de28fe3d054bc296eae94455b3336b5c1699cc56a0f8c610a02b6a43d969c3ef683e3169cd04c108779cb72d820bf6787fc280f8f717a7633ccd106bb80dd526cd71d062d402fb0ba2e56c2ae9dfa58dc27aa7e0811d955f2e43527239d32306609517b3c0e5f86ed8e", 0x78, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000001000)=""/250, 0xfa) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000640000)=""/186, &(0x7f0000000000)=0xba) 2018/01/17 15:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000687000-0x78)={0x30, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@generic="a87a6918c3941095074f7165a0bfe0b61ce1575f0cc559803a97"]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:57:16 executing program 4: r0 = socket(0x10, 0x2, 0x0) getpeername$netrom(r0, &(0x7f00001b3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="7f8676fa2beddb4ee0bdfedbd84c02f5", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc400}) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xcc, 0x2100) syz_open_pts(r1, 0x0) 2018/01/17 15:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d86000)='/dev/input/mouse#\x00', 0x5, 0x4000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b34000)={0x7, [0x1, 0x101, 0x8, 0x8, 0x11, 0xbef6, 0x9]}, &(0x7f00004f4000-0x4)=0x12) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000b4b000-0xb)={0x8, 0xff, 0x8}) openat$rtc(0xffffffffffffff9c, &(0x7f0000972000-0x9)='/dev/rtc\x00', 0x42001, 0x0) io_setup(0x40000000000401, &(0x7f0000c79000)=0x0) io_getevents(r1, 0x8, 0x0, &(0x7f00000a5000-0x80)=[], &(0x7f000090e000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a6f000)={r0, 0x6, 0x1, 0x7, &(0x7f00008d4000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/17 15:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) poll(&(0x7f0000ffe000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000334000-0x9)='/dev/sg#\x00', 0x5, 0x105300) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000021000)={0x9, 0x5, 0x3, 0x6, 0x6, 0x7, 0xffffffff7fffffff, 0x100000001, 0x3, 0x1}) 2018/01/17 15:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e74000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000f6b000-0xe)='/dev/admmidi#\x00', 0x2000000000000000, 0x200) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000cfa000-0x4)=0x0, &(0x7f00003c4000-0x4)=0x4) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) socket$alg(0x26, 0x5, 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r2, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000de5000-0x4)=0x44, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/17 15:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000060e000-0x4)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f00003ec000)="", 0x0, 0x20000001, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000188000-0x40)="01", 0x1, 0x0, &(0x7f00005d5000-0x80)=@generic={0x0, "da73c37f80ba53398a84b9de000d6ab794b8b200c5a3eab4cab74eedda700d0d46386788796117d9d379497046a837ad0e12ed3510cc4867300a675b182870d9fecb73c193a1c40380892c6ee0ea0780225952a1de3a5bda6b155d2f2266b4c44f237975a06c03b1ffe81eeb0c9adcb67ac891884d3b49a513edec31e532"}, 0x80) shutdown(r1, 0x0) 2018/01/17 15:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000746000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000000) close(r1) close(r2) 2018/01/17 15:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000239000-0xe)='net/protocols\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ab6000)=0x3, 0x4) readv(r0, &(0x7f0000ae5000-0x18)=[{&(0x7f00009c5000)=""/101, 0x65}, {&(0x7f0000de6000-0x1000)=""/4096, 0x1000}], 0x2) [ 109.713433] nla_parse: 1 callbacks suppressed [ 109.713440] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 109.752295] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 109.759969] ================================================================== [ 109.759995] BUG: KASAN: slab-out-of-bounds in tcp_v6_syn_recv_sock+0x628/0x23a0 [ 109.760001] Write of size 160 at addr ffff8801cf6efee0 by task syz-executor7/17899 [ 109.760003] [ 109.760015] CPU: 0 PID: 17899 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #175 [ 109.760020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.760023] Call Trace: [ 109.760026] [ 109.760038] dump_stack+0x194/0x257 [ 109.760054] ? arch_local_irq_restore+0x53/0x53 [ 109.760064] ? show_regs_print_info+0x18/0x18 [ 109.760078] ? tcp_v6_send_synack+0xaa0/0xaa0 [ 109.760089] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 109.760101] print_address_description+0x73/0x250 [ 109.760110] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 109.760120] kasan_report+0x25b/0x340 [ 109.760137] check_memory_region+0x137/0x190 [ 109.760147] memcpy+0x37/0x50 [ 109.760160] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 109.760184] ? tcp_v6_conn_request+0x270/0x270 [ 109.760193] ? __local_bh_enable_ip+0x121/0x230 [ 109.760207] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 109.760216] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 109.760224] ? trace_hardirqs_on+0xd/0x10 [ 109.760233] ? __local_bh_enable_ip+0x121/0x230 [ 109.760247] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 109.760280] ? ip6_copy_metadata+0xad0/0xad0 [ 109.760303] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 109.760316] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 109.760334] ? __bfs+0x6a6/0x750 [ 109.760341] ? rcu_read_lock_sched_held+0x108/0x120 [ 109.760362] tcp_get_cookie_sock+0x102/0x540 [ 109.760370] ? selinux_inet_conn_request+0x25b/0x390 [ 109.760383] ? cookie_ecn_ok+0x120/0x120 [ 109.760394] ? xfrm_lookup_route+0x4f/0x1a0 [ 109.760409] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 109.760422] ? ip6_dst_lookup+0x60/0x60 [ 109.760439] ? tcp_select_initial_window+0x30c/0x410 [ 109.760462] cookie_v6_check+0x177d/0x2160 [ 109.760495] ? cookie_v6_init_sequence+0xe0/0xe0 [ 109.760519] ? sk_filter_trim_cap+0x40a/0x9c0 [ 109.760530] ? lock_downgrade+0x980/0x980 [ 109.760543] ? lock_release+0xa40/0xa40 [ 109.760559] ? __lock_is_held+0xb6/0x140 [ 109.760591] ? sk_filter_trim_cap+0xe7/0x9c0 [ 109.760622] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 109.760646] tcp_v6_do_rcv+0xe4d/0x11c0 [ 109.760653] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 109.760667] ? tcp_v6_fill_cb+0x440/0x490 [ 109.760683] tcp_v6_rcv+0x2309/0x2b60 [ 109.760741] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 109.760773] ip6_input_finish+0x37e/0x17a0 [ 109.760779] ? ip6_input+0x3b4/0x560 [ 109.760815] ? ip6_rcv_finish+0x7a0/0x7a0 [ 109.760831] ? nf_hook_slow+0xd3/0x1a0 [ 109.760852] ip6_input+0xe9/0x560 [ 109.760867] ? ip6_input_finish+0x17a0/0x17a0 [ 109.760885] ? find_held_lock+0x35/0x1d0 [ 109.760901] ? ip6_rcv_finish+0x7a0/0x7a0 [ 109.760914] ? ipv6_rcv+0x16cd/0x1fa0 [ 109.760932] ip6_rcv_finish+0x1a9/0x7a0 [ 109.760944] ? ip6_make_skb+0x5e0/0x5e0 [ 109.760958] ? __lock_is_held+0xb6/0x140 [ 109.760975] ? nf_hook_slow+0xd3/0x1a0 [ 109.760997] ipv6_rcv+0xf37/0x1fa0 [ 109.761026] ? ip6_input+0x560/0x560 [ 109.761041] ? trace_event_raw_event_lock+0x340/0x340 [ 109.761052] ? rb_insert_color+0x1580/0x1580 [ 109.761065] ? check_noncircular+0x20/0x20 [ 109.761075] ? check_noncircular+0x20/0x20 [ 109.761103] ? ip6_make_skb+0x5e0/0x5e0 [ 109.761121] ? ip6_input+0x560/0x560 [ 109.761138] __netif_receive_skb_core+0x1a41/0x3460 [ 109.761146] ? find_held_lock+0x35/0x1d0 [ 109.761174] ? nf_ingress+0x9f0/0x9f0 [ 109.761184] ? lock_downgrade+0x980/0x980 [ 109.761218] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 109.761225] ? check_noncircular+0x20/0x20 [ 109.761255] ? update_curr+0x47b/0xa60 [ 109.761263] ? __lock_acquire+0x664/0x3e00 [ 109.761275] ? numa_migrate_preferred+0x250/0x250 [ 109.761287] ? trace_event_raw_event_lock+0x340/0x340 [ 109.761302] ? perf_trace_lock+0xd6/0x900 [ 109.761311] ? __lock_is_held+0xb6/0x140 [ 109.761331] ? trace_event_raw_event_lock+0x340/0x340 [ 109.761338] ? check_noncircular+0x20/0x20 [ 109.761354] ? check_noncircular+0x20/0x20 [ 109.761365] ? print_irqtrace_events+0x270/0x270 [ 109.761373] ? numa_migrate_preferred+0x250/0x250 [ 109.761388] ? enqueue_task_fair+0x3b7/0x2950 [ 109.761399] ? find_held_lock+0x35/0x1d0 [ 109.761417] ? perf_trace_lock+0xd6/0x900 [ 109.761423] ? perf_trace_lock+0xd6/0x900 [ 109.761431] ? __lock_is_held+0xb6/0x140 [ 109.761447] ? find_held_lock+0x35/0x1d0 [ 109.761471] ? lock_acquire+0x1d5/0x580 [ 109.761477] ? process_backlog+0x45f/0x740 [ 109.761484] ? lock_acquire+0x1d5/0x580 [ 109.761492] ? process_backlog+0x1ab/0x740 [ 109.761515] ? lock_release+0xa40/0xa40 [ 109.761549] __netif_receive_skb+0x2c/0x1b0 [ 109.761557] ? __netif_receive_skb+0x2c/0x1b0 [ 109.761572] process_backlog+0x203/0x740 [ 109.761579] ? mark_held_locks+0xaf/0x100 [ 109.761587] ? try_to_wake_up+0xf9/0x1600 [ 109.761616] net_rx_action+0x792/0x1910 [ 109.761653] ? napi_complete_done+0x6c0/0x6c0 [ 109.761660] ? trace_hardirqs_off+0xd/0x10 [ 109.761670] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 109.761682] ? try_to_wake_up+0xf9/0x1600 [ 109.761739] ? trace_event_raw_event_lock+0x340/0x340 [ 109.761758] ? check_noncircular+0x20/0x20 [ 109.761766] ? lock_acquire+0x1d5/0x580 [ 109.761774] ? lock_acquire+0x1d5/0x580 [ 109.761784] ? __hrtimer_run_queues+0x394/0xe20 [ 109.761796] ? lock_downgrade+0x980/0x980 [ 109.761813] ? lock_release+0xa40/0xa40 [ 109.761826] ? perf_trace_lock+0xd6/0x900 [ 109.761847] ? find_held_lock+0x35/0x1d0 [ 109.761875] ? clockevents_program_event+0x163/0x2e0 [ 109.761886] ? lock_downgrade+0x980/0x980 [ 109.761918] ? pvclock_read_flags+0x160/0x160 [ 109.761947] ? check_noncircular+0x20/0x20 [ 109.761959] ? print_irqtrace_events+0x270/0x270 [ 109.761975] ? ktime_get_resolution_ns+0x300/0x300 [ 109.761982] ? lock_downgrade+0x980/0x980 [ 109.761998] ? check_noncircular+0x20/0x20 [ 109.762010] ? do_timer+0x50/0x50 [ 109.762031] ? __lock_is_held+0xb6/0x140 [ 109.762069] __do_softirq+0x2d7/0xb85 [ 109.762076] ? task_prio+0x40/0x40 [ 109.762102] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 109.762110] ? irq_exit+0xbb/0x200 [ 109.762120] ? smp_apic_timer_interrupt+0x16b/0x700 [ 109.762127] ? smp_call_function_single_interrupt+0x124/0x640 [ 109.762138] ? smp_call_function_single_interrupt+0x640/0x640 [ 109.762147] ? _raw_spin_lock+0x32/0x40 [ 109.762164] ? _raw_spin_unlock+0x22/0x30 [ 109.762175] ? handle_edge_irq+0x2b4/0x7c0 [ 109.762186] ? task_prio+0x40/0x40 [ 109.762215] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.762238] do_softirq_own_stack+0x2a/0x40 [ 109.762242] [ 109.762251] do_softirq.part.19+0x14d/0x190 [ 109.762260] ? ip6_finish_output2+0xb73/0x23a0 [ 109.762268] __local_bh_enable_ip+0x1ee/0x230 [ 109.762282] ip6_finish_output2+0xba6/0x23a0 [ 109.762311] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 109.762330] ? ip6_mtu+0x36f/0x4d0 [ 109.762343] ? check_noncircular+0x20/0x20 [ 109.762369] ? __lock_is_held+0xb6/0x140 [ 109.762407] ? __lock_is_held+0xb6/0x140 [ 109.762442] ip6_finish_output+0x302/0x930 [ 109.762450] ? ip6_finish_output+0x302/0x930 [ 109.762473] ip6_output+0x1eb/0x840 [ 109.762487] ? ip6_finish_output+0x930/0x930 [ 109.762517] ? ip6_fragment+0x3470/0x3470 [ 109.762542] ip6_xmit+0xd84/0x2090 [ 109.762551] ? __sk_dst_check+0x1a5/0x380 [ 109.762582] ? ip6_finish_output2+0x23a0/0x23a0 [ 109.762597] ? fl6_update_dst+0x127/0x2b0 [ 109.762609] ? check_noncircular+0x20/0x20 [ 109.762617] ? inet6_csk_route_socket+0x691/0xe80 [ 109.762635] ? lock_acquire+0x1d5/0x580 [ 109.762642] ? memcpy+0x45/0x50 [ 109.762648] ? lock_acquire+0x1d5/0x580 [ 109.762656] ? inet6_csk_xmit+0x114/0x580 [ 109.762668] ? ip6_forward_finish+0x140/0x140 [ 109.762678] ? lock_release+0xa40/0xa40 [ 109.762696] ? __lock_is_held+0xb6/0x140 [ 109.762727] inet6_csk_xmit+0x2fc/0x580 [ 109.762738] ? inet6_csk_update_pmtu+0x160/0x160 [ 109.762749] ? skb_clone+0x20d/0x480 [ 109.762763] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 109.762809] tcp_transmit_skb+0x1b1b/0x38c0 [ 109.762845] ? bictcp_cong_avoid+0xf20/0xf20 [ 109.762857] ? __tcp_select_window+0x900/0x900 [ 109.762881] ? __lock_acquire+0x664/0x3e00 [ 109.762890] ? __save_stack_trace+0x7e/0xd0 [ 109.762910] ? depot_save_stack+0x12c/0x490 [ 109.762941] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 109.762955] ? tcp_tso_segs+0x240/0x240 [ 109.762963] ? pvclock_read_flags+0x160/0x160 [ 109.762972] ? inet_sendmsg+0x11f/0x5e0 [ 109.762978] ? sock_sendmsg+0xca/0x110 [ 109.762984] ? SYSC_sendto+0x361/0x5c0 [ 109.762990] ? SyS_sendto+0x40/0x50 [ 109.762997] ? do_fast_syscall_32+0x3ee/0xf9d [ 109.763004] ? entry_SYSENTER_compat+0x54/0x63 [ 109.763032] ? sched_clock_cpu+0x1b/0x170 [ 109.763042] ? tcp_init_tso_segs+0x11a/0x200 [ 109.763059] tcp_write_xmit+0x686/0x51d0 [ 109.763091] ? rcu_read_lock_sched_held+0xa8/0x120 [ 109.763114] ? tcp_transmit_skb+0x38c0/0x38c0 [ 109.763122] ? kasan_kmalloc+0x20/0xe0 [ 109.763152] ? find_held_lock+0x35/0x1d0 [ 109.763178] ? __might_fault+0x110/0x1d0 [ 109.763190] ? iov_iter_advance+0x2a1/0x13f0 [ 109.763195] ? retint_kernel+0x10/0x10 [ 109.763210] ? lock_release+0xa40/0xa40 [ 109.763226] ? tcp_established_options+0x2c5/0x420 [ 109.763242] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 109.763259] __tcp_push_pending_frames+0xa0/0x250 [ 109.763274] tcp_push+0x53e/0x770 [ 109.763294] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 109.763305] ? skb_entail+0x5f6/0x8a0 [ 109.763317] ? iov_iter_advance+0x13f0/0x13f0 [ 109.763336] ? tcp_tx_timestamp+0x62/0x2a0 [ 109.763352] tcp_sendmsg_locked+0x268d/0x3b60 [ 109.763369] ? perf_trace_lock+0xd6/0x900 [ 109.763420] ? tcp_sendpage+0x60/0x60 [ 109.763462] ? print_irqtrace_events+0x270/0x270 [ 109.763469] ? find_held_lock+0x35/0x1d0 [ 109.763495] ? lock_acquire+0x1d5/0x580 [ 109.763501] ? lock_acquire+0x1d5/0x580 [ 109.763509] ? tcp_sendmsg+0x21/0x50 [ 109.763541] ? mark_held_locks+0xaf/0x100 [ 109.763549] ? do_raw_spin_trylock+0x190/0x190 [ 109.763568] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.763577] ? lock_sock_nested+0x91/0x110 [ 109.763586] ? trace_hardirqs_on+0xd/0x10 [ 109.763595] ? __local_bh_enable_ip+0x121/0x230 [ 109.763618] tcp_sendmsg+0x2f/0x50 [ 109.763632] inet_sendmsg+0x11f/0x5e0 [ 109.763640] ? __might_sleep+0x95/0x190 [ 109.763651] ? inet_recvmsg+0x5f0/0x5f0 [ 109.763666] ? selinux_socket_sendmsg+0x36/0x40 [ 109.763674] ? security_socket_sendmsg+0x89/0xb0 [ 109.763684] ? inet_recvmsg+0x5f0/0x5f0 [ 109.763702] sock_sendmsg+0xca/0x110 [ 109.763715] SYSC_sendto+0x361/0x5c0 [ 109.763733] ? SYSC_connect+0x4a0/0x4a0 [ 109.763749] ? sock_has_perm+0x2a4/0x420 [ 109.763773] ? schedule+0xf5/0x430 [ 109.763784] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 109.763849] ? exit_to_usermode_loop+0x198/0x310 [ 109.763865] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 109.763880] SyS_sendto+0x40/0x50 [ 109.763890] ? SyS_getpeername+0x30/0x30 [ 109.763901] do_fast_syscall_32+0x3ee/0xf9d [ 109.763909] ? do_raw_spin_trylock+0x190/0x190 [ 109.763923] ? do_int80_syscall_32+0x9d0/0x9d0 [ 109.763944] ? syscall_return_slowpath+0x2ad/0x550 [ 109.763952] ? prepare_exit_to_usermode+0x340/0x340 [ 109.763962] ? sysret32_from_system_call+0x5/0x3b [ 109.763979] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.763998] entry_SYSENTER_compat+0x54/0x63 [ 109.764003] RIP: 0023:0xf7f69c79 [ 109.764007] RSP: 002b:00000000f776508c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 109.764015] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020187fc0 [ 109.764019] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00000000205d4f80 [ 109.764022] RBP: 0000000000000080 R08: 0000000000000000 R09: 0000000000000000 [ 109.764026] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 109.764029] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 109.764065] [ 109.764069] Allocated by task 17899: [ 109.764076] save_stack+0x43/0xd0 [ 109.764082] kasan_kmalloc+0xad/0xe0 [ 109.764087] kasan_slab_alloc+0x12/0x20 [ 109.764092] kmem_cache_alloc+0x12e/0x760 [ 109.764097] sk_prot_alloc+0x65/0x2a0 [ 109.764105] sk_clone_lock+0x152/0x1570 [ 109.764111] inet_csk_clone_lock+0x92/0x4f0 [ 109.764119] tcp_create_openreq_child+0x9b/0x1b70 [ 109.764127] tcp_v6_syn_recv_sock+0x22d/0x23a0 [ 109.764135] tcp_get_cookie_sock+0x102/0x540 [ 109.764141] cookie_v6_check+0x177d/0x2160 [ 109.764146] tcp_v6_do_rcv+0xe4d/0x11c0 [ 109.764151] tcp_v6_rcv+0x2309/0x2b60 [ 109.764159] ip6_input_finish+0x37e/0x17a0 [ 109.764165] ip6_input+0xe9/0x560 [ 109.764171] ip6_rcv_finish+0x1a9/0x7a0 [ 109.764178] ipv6_rcv+0xf37/0x1fa0 [ 109.764186] __netif_receive_skb_core+0x1a41/0x3460 [ 109.764191] __netif_receive_skb+0x2c/0x1b0 [ 109.764197] process_backlog+0x203/0x740 [ 109.764203] net_rx_action+0x792/0x1910 [ 109.764209] __do_softirq+0x2d7/0xb85 [ 109.764211] [ 109.764214] Freed by task 0: [ 109.764216] (stack is not available) [ 109.764217] [ 109.764222] The buggy address belongs to the object at ffff8801cf6ef500 [ 109.764222] which belongs to the cache TCP of size 2528 [ 109.764227] The buggy address is located 0 bytes to the right of [ 109.764227] 2528-byte region [ffff8801cf6ef500, ffff8801cf6efee0) [ 109.764230] The buggy address belongs to the page: [ 109.764235] page:ffffea00073dbb80 count:1 mapcount:0 mapping:ffff8801cf6ee000 index:0xffff8801cf6efffd compound_mapcount: 0 [ 109.764245] flags: 0x2fffc0000008100(slab|head) [ 109.764254] raw: 02fffc0000008100 ffff8801cf6ee000 ffff8801cf6efffd 0000000100000003 [ 109.764261] raw: ffffea000753dfa0 ffffea0006f882a0 ffff8801d83641c0 0000000000000000 [ 109.764264] page dumped because: kasan: bad access detected [ 109.764266] [ 109.764268] Memory state around the buggy address: [ 109.764273] ffff8801cf6efd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 109.764277] ffff8801cf6efe00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 109.764282] >ffff8801cf6efe80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 109.764285] ^ [ 109.764290] ffff8801cf6eff00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 109.764294] ffff8801cf6eff80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 109.764297] ================================================================== [ 109.764299] Disabling lock debugging due to kernel taint [ 109.764334] Kernel panic - not syncing: panic_on_warn set ... [ 109.764334] [ 109.764341] CPU: 0 PID: 17899 Comm: syz-executor7 Tainted: G B 4.15.0-rc8+ #175 [ 109.764344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.764346] Call Trace: [ 109.764348] [ 109.764358] dump_stack+0x194/0x257 [ 109.764370] ? arch_local_irq_restore+0x53/0x53 [ 109.764380] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.764390] ? vsnprintf+0x1ed/0x1900 [ 109.764398] ? tcp_v6_syn_recv_sock+0x600/0x23a0 [ 109.764406] panic+0x1e4/0x41c [ 109.764414] ? refcount_error_report+0x214/0x214 [ 109.764433] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 109.764441] kasan_end_report+0x50/0x50 [ 109.764449] kasan_report+0x144/0x340 [ 109.764461] check_memory_region+0x137/0x190 [ 109.764469] memcpy+0x37/0x50 [ 109.764478] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 109.764494] ? tcp_v6_conn_request+0x270/0x270 [ 109.764500] ? __local_bh_enable_ip+0x121/0x230 [ 109.764510] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 109.764518] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 109.764525] ? trace_hardirqs_on+0xd/0x10 [ 109.764533] ? __local_bh_enable_ip+0x121/0x230 [ 109.764543] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 109.764562] ? ip6_copy_metadata+0xad0/0xad0 [ 109.764577] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 109.764586] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 109.764598] ? __bfs+0x6a6/0x750 [ 109.764604] ? rcu_read_lock_sched_held+0x108/0x120 [ 109.764618] tcp_get_cookie_sock+0x102/0x540 [ 109.764623] ? selinux_inet_conn_request+0x25b/0x390 [ 109.764633] ? cookie_ecn_ok+0x120/0x120 [ 109.764642] ? xfrm_lookup_route+0x4f/0x1a0 [ 109.764653] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 109.764662] ? ip6_dst_lookup+0x60/0x60 [ 109.764672] ? tcp_select_initial_window+0x30c/0x410 [ 109.764692] cookie_v6_check+0x177d/0x2160 [ 109.764714] ? cookie_v6_init_sequence+0xe0/0xe0 [ 109.764730] ? sk_filter_trim_cap+0x40a/0x9c0 [ 109.764739] ? lock_downgrade+0x980/0x980 [ 109.764751] ? lock_release+0xa40/0xa40 [ 109.764762] ? __lock_is_held+0xb6/0x140 [ 109.764783] ? sk_filter_trim_cap+0xe7/0x9c0 [ 109.764801] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 109.764815] tcp_v6_do_rcv+0xe4d/0x11c0 [ 109.764820] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 109.764830] ? tcp_v6_fill_cb+0x440/0x490 [ 109.764840] tcp_v6_rcv+0x2309/0x2b60 [ 109.764868] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 109.764887] ip6_input_finish+0x37e/0x17a0 [ 109.764893] ? ip6_input+0x3b4/0x560 [ 109.764916] ? ip6_rcv_finish+0x7a0/0x7a0 [ 109.764926] ? nf_hook_slow+0xd3/0x1a0 [ 109.764940] ip6_input+0xe9/0x560 [ 109.764950] ? ip6_input_finish+0x17a0/0x17a0 [ 109.764961] ? find_held_lock+0x35/0x1d0 [ 109.764973] ? ip6_rcv_finish+0x7a0/0x7a0 [ 109.764982] ? ipv6_rcv+0x16cd/0x1fa0 [ 109.764994] ip6_rcv_finish+0x1a9/0x7a0 [ 109.765002] ? ip6_make_skb+0x5e0/0x5e0 [ 109.765016] ? __lock_is_held+0xb6/0x140 [ 109.765027] ? nf_hook_slow+0xd3/0x1a0 [ 109.765041] ipv6_rcv+0xf37/0x1fa0 [ 109.765059] ? ip6_input+0x560/0x560 [ 109.765069] ? trace_event_raw_event_lock+0x340/0x340 [ 109.765076] ? rb_insert_color+0x1580/0x1580 [ 109.765085] ? check_noncircular+0x20/0x20 [ 109.765092] ? check_noncircular+0x20/0x20 [ 109.765111] ? ip6_make_skb+0x5e0/0x5e0 [ 109.765124] ? ip6_input+0x560/0x560 [ 109.765135] __netif_receive_skb_core+0x1a41/0x3460 [ 109.765141] ? find_held_lock+0x35/0x1d0 [ 109.765156] ? nf_ingress+0x9f0/0x9f0 [ 109.765163] ? lock_downgrade+0x980/0x980 [ 109.765184] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 109.765189] ? check_noncircular+0x20/0x20 [ 109.765205] ? update_curr+0x47b/0xa60 [ 109.765212] ? __lock_acquire+0x664/0x3e00 [ 109.765220] ? numa_migrate_preferred+0x250/0x250 [ 109.765228] ? trace_event_raw_event_lock+0x340/0x340 [ 109.765237] ? perf_trace_lock+0xd6/0x900 [ 109.765243] ? __lock_is_held+0xb6/0x140 [ 109.765256] ? trace_event_raw_event_lock+0x340/0x340 [ 109.765261] ? check_noncircular+0x20/0x20 [ 109.765272] ? check_noncircular+0x20/0x20 [ 109.765279] ? print_irqtrace_events+0x270/0x270 [ 109.765286] ? numa_migrate_preferred+0x250/0x250 [ 109.765295] ? enqueue_task_fair+0x3b7/0x2950 [ 109.765303] ? find_held_lock+0x35/0x1d0 [ 109.765314] ? perf_trace_lock+0xd6/0x900 [ 109.765319] ? perf_trace_lock+0xd6/0x900 [ 109.765325] ? __lock_is_held+0xb6/0x140 [ 109.765336] ? find_held_lock+0x35/0x1d0 [ 109.765350] ? lock_acquire+0x1d5/0x580 [ 109.765356] ? process_backlog+0x45f/0x740 [ 109.765361] ? lock_acquire+0x1d5/0x580 [ 109.765367] ? process_backlog+0x1ab/0x740 [ 109.765381] ? lock_release+0xa40/0xa40 [ 109.765401] __netif_receive_skb+0x2c/0x1b0 [ 109.765408] ? __netif_receive_skb+0x2c/0x1b0 [ 109.765418] process_backlog+0x203/0x740 [ 109.765423] ? mark_held_locks+0xaf/0x100 [ 109.765429] ? try_to_wake_up+0xf9/0x1600 [ 109.765447] net_rx_action+0x792/0x1910 [ 109.765469] ? napi_complete_done+0x6c0/0x6c0 [ 109.765477] ? trace_hardirqs_off+0xd/0x10 [ 109.765484] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 109.765492] ? try_to_wake_up+0xf9/0x1600 [ 109.765511] ? trace_event_raw_event_lock+0x340/0x340 [ 109.765523] ? check_noncircular+0x20/0x20 [ 109.765529] ? lock_acquire+0x1d5/0x580 [ 109.765535] ? lock_acquire+0x1d5/0x580 [ 109.765544] ? __hrtimer_run_queues+0x394/0xe20 [ 109.765552] ? lock_downgrade+0x980/0x980 [ 109.765563] ? lock_release+0xa40/0xa40 [ 109.765572] ? perf_trace_lock+0xd6/0x900 [ 109.765585] ? find_held_lock+0x35/0x1d0 [ 109.765602] ? clockevents_program_event+0x163/0x2e0 [ 109.765610] ? lock_downgrade+0x980/0x980 [ 109.765629] ? pvclock_read_flags+0x160/0x160 [ 109.765648] ? check_noncircular+0x20/0x20 [ 109.765656] ? print_irqtrace_events+0x270/0x270 [ 109.765668] ? ktime_get_resolution_ns+0x300/0x300 [ 109.765674] ? lock_downgrade+0x980/0x980 [ 109.765684] ? check_noncircular+0x20/0x20 [ 109.765696] ? do_timer+0x50/0x50 [ 109.765710] ? __lock_is_held+0xb6/0x140 [ 109.765732] __do_softirq+0x2d7/0xb85 [ 109.765737] ? task_prio+0x40/0x40 [ 109.765756] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 109.765762] ? irq_exit+0xbb/0x200 [ 109.765770] ? smp_apic_timer_interrupt+0x16b/0x700 [ 109.765776] ? smp_call_function_single_interrupt+0x124/0x640 [ 109.765784] ? smp_call_function_single_interrupt+0x640/0x640 [ 109.765790] ? _raw_spin_lock+0x32/0x40 [ 109.765802] ? _raw_spin_unlock+0x22/0x30 [ 109.765811] ? handle_edge_irq+0x2b4/0x7c0 [ 109.765820] ? task_prio+0x40/0x40 [ 109.765839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.765853] do_softirq_own_stack+0x2a/0x40 [ 109.765856] [ 109.765864] do_softirq.part.19+0x14d/0x190 [ 109.765870] ? ip6_finish_output2+0xb73/0x23a0 [ 109.765877] __local_bh_enable_ip+0x1ee/0x230 [ 109.765887] ip6_finish_output2+0xba6/0x23a0 [ 109.765907] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 109.765919] ? ip6_mtu+0x36f/0x4d0 [ 109.765928] ? check_noncircular+0x20/0x20 [ 109.765945] ? __lock_is_held+0xb6/0x140 [ 109.765968] ? __lock_is_held+0xb6/0x140 [ 109.765990] ip6_finish_output+0x302/0x930 [ 109.765996] ? ip6_finish_output+0x302/0x930 [ 109.766011] ip6_output+0x1eb/0x840 [ 109.766022] ? ip6_finish_output+0x930/0x930 [ 109.766039] ? ip6_fragment+0x3470/0x3470 [ 109.766055] ip6_xmit+0xd84/0x2090 [ 109.766061] ? __sk_dst_check+0x1a5/0x380 [ 109.766082] ? ip6_finish_output2+0x23a0/0x23a0 [ 109.766092] ? fl6_update_dst+0x127/0x2b0 [ 109.766101] ? check_noncircular+0x20/0x20 [ 109.766107] ? inet6_csk_route_socket+0x691/0xe80 [ 109.766119] ? lock_acquire+0x1d5/0x580 [ 109.766125] ? memcpy+0x45/0x50 [ 109.766131] ? lock_acquire+0x1d5/0x580 [ 109.766138] ? inet6_csk_xmit+0x114/0x580 [ 109.766149] ? ip6_forward_finish+0x140/0x140 [ 109.766158] ? lock_release+0xa40/0xa40 [ 109.766168] ? __lock_is_held+0xb6/0x140 [ 109.766187] inet6_csk_xmit+0x2fc/0x580 [ 109.766197] ? inet6_csk_update_pmtu+0x160/0x160 [ 109.766205] ? skb_clone+0x20d/0x480 [ 109.766216] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 109.766239] tcp_transmit_skb+0x1b1b/0x38c0 [ 109.766261] ? bictcp_cong_avoid+0xf20/0xf20 [ 109.766269] ? __tcp_select_window+0x900/0x900 [ 109.766284] ? __lock_acquire+0x664/0x3e00 [ 109.766292] ? __save_stack_trace+0x7e/0xd0 [ 109.766305] ? depot_save_stack+0x12c/0x490 [ 109.766323] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 109.766332] ? tcp_tso_segs+0x240/0x240 [ 109.766339] ? pvclock_read_flags+0x160/0x160 [ 109.766345] ? inet_sendmsg+0x11f/0x5e0 [ 109.766351] ? sock_sendmsg+0xca/0x110 [ 109.766356] ? SYSC_sendto+0x361/0x5c0 [ 109.766361] ? SyS_sendto+0x40/0x50 [ 109.766368] ? do_fast_syscall_32+0x3ee/0xf9d [ 109.766373] ? entry_SYSENTER_compat+0x54/0x63 [ 109.766390] ? sched_clock_cpu+0x1b/0x170 [ 109.766398] ? tcp_init_tso_segs+0x11a/0x200 [ 109.766409] tcp_write_xmit+0x686/0x51d0 [ 109.766427] ? rcu_read_lock_sched_held+0xa8/0x120 [ 109.766441] ? tcp_transmit_skb+0x38c0/0x38c0 [ 109.766448] ? kasan_kmalloc+0x20/0xe0 [ 109.766467] ? find_held_lock+0x35/0x1d0 [ 109.766481] ? __might_fault+0x110/0x1d0 [ 109.766491] ? iov_iter_advance+0x2a1/0x13f0 [ 109.766495] ? retint_kernel+0x10/0x10 [ 109.766505] ? lock_release+0xa40/0xa40 [ 109.766516] ? tcp_established_options+0x2c5/0x420 [ 109.766528] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 109.766539] __tcp_push_pending_frames+0xa0/0x250 [ 109.766549] tcp_push+0x53e/0x770 [ 109.766560] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 109.766568] ? skb_entail+0x5f6/0x8a0 [ 109.766576] ? iov_iter_advance+0x13f0/0x13f0 [ 109.766588] ? tcp_tx_timestamp+0x62/0x2a0 [ 109.766598] tcp_sendmsg_locked+0x268d/0x3b60 [ 109.766610] ? perf_trace_lock+0xd6/0x900 [ 109.766636] ? tcp_sendpage+0x60/0x60 [ 109.766658] ? print_irqtrace_events+0x270/0x270 [ 109.766663] ? find_held_lock+0x35/0x1d0 [ 109.766678] ? lock_acquire+0x1d5/0x580 [ 109.766684] ? lock_acquire+0x1d5/0x580 [ 109.766698] ? tcp_sendmsg+0x21/0x50 [ 109.766716] ? mark_held_locks+0xaf/0x100 [ 109.766723] ? do_raw_spin_trylock+0x190/0x190 [ 109.766736] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.766743] ? lock_sock_nested+0x91/0x110 [ 109.766750] ? trace_hardirqs_on+0xd/0x10 [ 109.766758] ? __local_bh_enable_ip+0x121/0x230 [ 109.766771] tcp_sendmsg+0x2f/0x50 [ 109.766780] inet_sendmsg+0x11f/0x5e0 [ 109.766786] ? __might_sleep+0x95/0x190 [ 109.766795] ? inet_recvmsg+0x5f0/0x5f0 [ 109.766805] ? selinux_socket_sendmsg+0x36/0x40 [ 109.766813] ? security_socket_sendmsg+0x89/0xb0 [ 109.766820] ? inet_recvmsg+0x5f0/0x5f0 [ 109.766828] sock_sendmsg+0xca/0x110 [ 109.766838] SYSC_sendto+0x361/0x5c0 [ 109.766849] ? SYSC_connect+0x4a0/0x4a0 [ 109.766861] ? sock_has_perm+0x2a4/0x420 [ 109.766876] ? schedule+0xf5/0x430 [ 109.766884] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 109.766925] ? exit_to_usermode_loop+0x198/0x310 [ 109.766936] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 109.766949] SyS_sendto+0x40/0x50 [ 109.766957] ? SyS_getpeername+0x30/0x30 [ 109.766966] do_fast_syscall_32+0x3ee/0xf9d [ 109.766976] ? do_raw_spin_trylock+0x190/0x190 [ 109.766988] ? do_int80_syscall_32+0x9d0/0x9d0 [ 109.767005] ? syscall_return_slowpath+0x2ad/0x550 [ 109.767013] ? prepare_exit_to_usermode+0x340/0x340 [ 109.767022] ? sysret32_from_system_call+0x5/0x3b [ 109.767036] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.767052] entry_SYSENTER_compat+0x54/0x63 [ 109.767058] RIP: 0023:0xf7f69c79 [ 109.767062] RSP: 002b:00000000f776508c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 109.767069] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020187fc0 [ 109.767073] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00000000205d4f80 [ 109.767077] RBP: 0000000000000080 R08: 0000000000000000 R09: 0000000000000000 [ 109.767080] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 109.767084] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 109.767542] Dumping ftrace buffer: [ 109.767546] (ftrace buffer empty) [ 109.767549] Kernel Offset: disabled [ 112.251147] Rebooting in 86400 seconds..