000)=""/172, &(0x7f0000ab9000)=0xac) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b91000)={0x0, 0x7f, 0x1, [0xa]}, &(0x7f0000edc000-0x4)=0xa) syz_open_dev$tun(&(0x7f0000d1f000-0xd)='/dev/net/tun\x00', 0x0, 0x801) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007bd000-0xdf)={r3, 0xd7, "6f5e9079736c5523d538187f6a5a3fdab5ae1b507b021e0c7c67c15b05c4b2b581c92b491492fe1d5c5433b092910a47e7fd69241f1bd4a53f203c9420c6a301797afb7b6aa7a14e188fa0226d17f24ce9bc1c5aa75055e9195b35ff03a7b91efefa45fc3fb1c71490a6dda4963f58bd4c1855063886952f2d2610fcc7e9db1be0560fc854dc87eb55c81ac0af317b6cbe421dd349fa932432eb8fef39c664b1795cdb94a8b84a33932731fea0e9e09c94158f9dfbdd795e95a002067263f7778dd75c118f8a1bf9ca88b8fca79c089253220ae0c1b7be"}, &(0x7f0000b61000)=0xdf) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000002, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000089b000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000126000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006c6000-0x18)={@loopback={0x0, 0x1}, 0x20, r4}) 2018/01/24 08:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000eca000)="") lseek(r0, 0x0, 0x1) 2018/01/24 08:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000da0000)=@int=0x0, &(0x7f000094b000-0x4)=0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000053b000-0x4)=0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c5f000-0x4)={0x0}, &(0x7f0000f2c000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000385000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000052a000-0x8)={0x5, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c09000-0x10)={0x7, &(0x7f0000503000-0x38)=[{0x4, 0x2, 0x8, 0x9}, {0x898e, 0x1, 0x3bb, 0x9}, {0x3ff, 0x7fff, 0x8e8, 0x4}, {0x9, 0x401, 0x19, 0x6}, {0x6, 0x80000001, 0x4, 0x100}, {0x4, 0x4, 0x3, 0x11e1}, {0xd13, 0x2, 0x9, 0xc9}]}, 0x10) r2 = add_key(&(0x7f000078f000-0x6)='.dead\x00', &(0x7f0000638000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e2a000)="a3e68023e8cd070403587f6c526fc2616b56f17c273809d0a4", 0x19, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00005a9000)='keyring\x00', &(0x7f0000f78000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x0, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002cb000-0x8)={0x0, 0x2}, &(0x7f0000bb0000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e09000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000181000)=0xfffffd7c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=r5, 0x4) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000a95000)=""/112) 2018/01/24 08:05:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000dad000)={0x4, 0x5, 0x100000000, 0x40, 0x0}, &(0x7f0000dea000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006a9000-0x6)={r1, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f68000-0x4)=0xff0000000000, 0x4) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) [ 60.601950] device lo entered promiscuous mode [ 60.611697] sctp: [Deprecated]: syz-executor2 (pid 10225) Use of int in maxseg socket option. [ 60.611697] Use struct sctp_assoc_value instead 2018/01/24 08:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) 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) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x0) getsockname$packet(r0, &(0x7f000077e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x14) recvfrom$packet(r1, &(0x7f000090c000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000090d000)={0x11, 0xf8, r2, 0x1, 0x7d0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/24 08:05:17 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) openat$vsock(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0, 0x3, 0xe8f, 0xffffffffffffff00, 0x800, 0x9}, &(0x7f000000c000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000000d000)=@random={'btrfs.', '\\selinux*vmnet1md5sumtrustedvboxnet0\x00'}, &(0x7f0000009000-0x1f)='selinux$eth1:,bdevcgroupnodev+\x00', 0x1f, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000d000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) r3 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f000000d000-0x2)="") 2018/01/24 08:05:17 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002000)=0x0) r2 = accept$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x14) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000005000)=0xe) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) sendto$packet(r2, &(0x7f0000007000-0x1f)="ab1280d80e84d56aba95f21debd8f81121f83259dcce277f975621404617e4", 0x1f, 0x20800000, 0x0, 0x0) 2018/01/24 08:05:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x10000, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x2, 0x7, 0xb56, 0x0, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a2, 0x7fffffff, 0x5}) r1 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x4, 0xfffffffffffffffd, 0xff, 0x72, 0x2, 0x3f58, 0x9, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x265, 0x6, 0x4, 0x0, 0xd82}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x7, 0x80000001, 0x2, 0x5, 0x81}, 0x14) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x0, &(0x7f0000001000)=[]}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000a63000-0x10)=@generic="fba6c0becb19dc9f0ec8f6ce39264087", 0x0}) 2018/01/24 08:05:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000f59000)={&(0x7f0000001000-0x60)={0x27, 0x2, 0x6bcf, 0x7, 0x2, 0xfffffffffffffffd, "e3b7ece0f7c322d0ec4edfcca097fae8796a61088df0119fc96e99288dd31bb64d7ed7e3c5d70cadc3031117e1f521fdfa3e7615bffd828f67c7b065a3be8d", 0x8}, 0x60, &(0x7f0000030000-0x10)=[{&(0x7f0000d5e000-0xce)="54a0eb79f87dfc7321a04b2e8c6b0d49ee897e1b0e2eaa4b479d12b7db672c16a02b457712d763ae058a521a5c6fce459b1f369a7651f5b7f2cf53ac383661e48b83d18df6cc84fa15d2e4b0bc17b870830b7eabee7dee927ccceb5404ec9130394b20535cd720a430eb43b056d9af8b932948d5c71ba21c8c096c9607d8a0edf2b731319e05c16b97ef73c7b7dc6cf25cf00e1b630e9d1c98307902e508c2c18b05cc843618491e7cb90a906313ef700d4f4f044068ecc5d0f0ee1650427e229e99402516a1ea6dccd04716f6c6", 0xce}], 0x1, &(0x7f0000000000)={0x20, 0x11b, 0x5, "a14b7cabfdf3c19ef589df"}, 0x20, 0x40008c0}, 0x2000c880) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@common='tunl0\x00') bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r1, &(0x7f00006f1000)="ed1348b1b7e705947a44046950c552b47f70ba1d82cbfcb5671e744884975d81152c2a6706408246902a796d9f", 0x2d, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$peek(0x3, r2, &(0x7f0000000000)=0x0) 2018/01/24 08:05:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000242000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000890000)=""/4096, 0x1000}, {&(0x7f0000001000-0x7)=""/42, 0x2a}, {&(0x7f0000000000)=""/176, 0xb0}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000001000-0x71)=""/113, 0x71}], 0x6, 0x0, 0x0, 0xdecb}, 0x55}, {{&(0x7f000027e000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000af1000-0x60)=[{&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000000000)=""/171, 0xab}, {&(0x7f000049f000)=""/76, 0x4c}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f00003c2000)=""/55, 0x37}], 0x6, &(0x7f0000279000-0x6e)=""/110, 0x6e, 0x7}, 0x6}, {{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f00001c8000)=[{&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f00005a8000)=""/234, 0xea}, {&(0x7f0000779000)=""/19, 0x13}, {&(0x7f000040c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000e3e000)=""/205, 0xcd}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}], 0x8, &(0x7f0000001000-0x8f)=""/143, 0x8f, 0x2}, 0x4}, {{&(0x7f0000a67000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000587000)=""/128, 0x80}, {&(0x7f0000ce5000-0xb8)=""/184, 0xb8}, {&(0x7f0000e10000)=""/0, 0x0}, {&(0x7f0000d1a000)=""/8, 0x8}], 0x5, &(0x7f0000001000-0xb6)=""/182, 0xb6, 0x40}, 0x3ff}, {{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000015b000-0x30)=[{&(0x7f0000234000-0x32)=""/50, 0x32}, {&(0x7f0000001000-0xa90)=""/4096, 0x1000}, {&(0x7f0000000000)=""/175, 0xaf}], 0x3, 0x0, 0x0, 0x9a1}, 0x3ff}], 0x5, 0x20, &(0x7f0000504000-0x10)={r0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000000)=0x5, 0x4) eventfd2(0x7fffffff, 0x800) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$setopts(0x4206, r3, 0x9, 0x14) 2018/01/24 08:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000054a000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000007e000-0x8)=0x0) pipe(&(0x7f000033b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000249000)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f00007ef000-0x8)=0x1) vmsplice(r3, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000e4000)=0x0) recvfrom$ax25(r1, &(0x7f00006d4000)=""/101, 0x65, 0x40000042, &(0x7f000097e000)={0x3, {"c84dccb3e8cb43"}, 0x0}, 0x10) 2018/01/24 08:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000556000)=""/136, &(0x7f000048e000)=0x88) r1 = syz_open_dev$amidi(&(0x7f0000e3e000)='/dev/amidi#\x00', 0x40, 0x101200) write(r1, &(0x7f000041b000)="2e60bf6e94ee6cad2edb2de1d7c6cb78057da5beed304d75cca0149605c89514ab3410c38bd5e5154739f51231c2478c8af681a2a83293f83cc070df9bcfa184f33319a767dad8963745f3d749dd89f63395ac015953089fea30777c82efebfd276df0d302cf01c441e35d859d6d31e8fd08bcc381ac7d71f82e8a317ac2180000000080000001ac99f8162287de439fa1bb0b6413a87c1814304aaaa090cd2504d33d295dc03239948a5acd213f683b6eb493d4f010f74faae7d1bb72fe8f2f5481eed6a65c8c662c615199914ba6756682a65c8ef53d68ff40a7f8e5d1c5cd", 0xe0) connect$unix(r1, &(0x7f000041f000)=@file={0x1, './file0\x00'}, 0xa) [ 60.662585] device lo left promiscuous mode [ 60.666764] sctp: [Deprecated]: syz-executor2 (pid 10225) Use of int in maxseg socket option. [ 60.666764] Use struct sctp_assoc_value instead 2018/01/24 08:05:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000330000-0x4)=0x0, &(0x7f00002dc000-0x4)=0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c4a000-0x10)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000af7000-0x2)=0x5) connect$netrom(r0, &(0x7f0000785000)=@ax25={0x3, {"b10eb4e3f9c3eb"}, 0x1ff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000554000-0xc9)='n', 0x1, 0x0, &(0x7f0000b2f000)={0x4, 0x0, 0x0, "2affe640738e", 0x0, 0x0}, 0x10) sendto$inet(r1, &(0x7f0000189000)="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", 0x7ae, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000674000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0xffffffffffffffee) bind$alg(r0, &(0x7f00007d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tea)\x00'}, 0x58) 2018/01/24 08:05:17 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152dd38", 0xa3}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000007000)=0x5bfab11d, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xfffffffffffffff7, &(0x7f0000004000)='./file0\x00', r1, &(0x7f0000007000)="6540f2181714e9938a9d5e31999e0491de823f4ca5901f31db0fc190775f3278300f7a01dd4d54102a0c6bc16237a1aedc18c5a06e1788bec465d3699456e62223d6c580cc83083651fddcc958d90bfcda102d649da0dbd2397e0d0869f00bff4b60c4405dd58f99e883317be00cdfd9349c6267850b2b94f46891ee3a") 2018/01/24 08:05:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x383000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00008f7000-0x4)=0xffffffff80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmat(0xffffffffffffffff, &(0x7f00009e3000/0x2000)=nil, 0xe4324306ed169ab6) r2 = shmat(0xffffffffffffffff, &(0x7f00007c7000/0x1000)=nil, 0x5000) shmdt(r2) open(&(0x7f0000c10000)='./file0\x00', 0x2000, 0x10) r3 = syz_open_pts(r1, 0x0) close(r1) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r3, 0x0) 2018/01/24 08:05:17 executing program 5: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d12000-0x38)={&(0x7f0000113000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000604000-0x20)=[{&(0x7f0000c03000)=""/105, 0x69}, {&(0x7f0000513000-0x2d)=""/45, 0x2d}], 0x2, &(0x7f0000380000)=""/66, 0x42, 0x4}, 0x101) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/24 08:05:17 executing program 0: r0 = creat(&(0x7f0000b6c000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0a000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000c15000-0xc)={0x2, r3, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000cde000-0x8)={r3, r1}) shutdown(r3, 0x0) 2018/01/24 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000675000-0x10)={0x100, 0x9, 0x5, 0x3}, 0x10) r1 = epoll_create(0x2) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x9b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000106000-0xb0)={{0xffffffffffffffff, 0x1}, 'port1\x00', 0x48, 0x9, 0x1, 0x1c7, 0x5, 0x69, 0x7, 0x0, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a35000-0x9f)={0x0, 0x97, "cd69326eefc36bb8150f88c9c76fb70b9c22395af12599e9da10fc1ade1af704d4bf6de2550927870f3a253f4ec05e6478fa82ec0c69abef363539e73eca59ff93dd96f7218fc62bf91ba0ec145db6f0738dcfd664b17fddf1114d87a05ef1ee19c89dce07af25e16b700b1841fb3eee67ed536db4e15fc20fba36bd14e142974e3ea1abb9976d2c9dbeb6c175b2226dfa785bf85a45ab"}, &(0x7f0000564000)=0x9f) fsetxattr(r1, &(0x7f00006a7000)=@random={'btrfs.', 'lo\\\x00'}, &(0x7f0000557000)='mounts\x00', 0x7, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aff000)={r2, 0xffffffffffffffe1}, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000d78000-0x10)={0x4, &(0x7f000090e000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/24 08:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x96d0a2c9795cc8bb, 0x4000000000000000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000098e000-0x8)=0x0) r2 = dup3(r0, r1, 0x0) msync(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d87000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000514000-0x2c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/24 08:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x3, 0x0, 0x400, 0x407ffc0003}]}) uselib(&(0x7f0000c46000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b75000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000611000)='/dev/input/mice\x00', 0x0, 0x900) renameat(r0, &(0x7f0000d76000)='./file0\x00', r1, &(0x7f0000d0b000-0x8)='./file0\x00') 2018/01/24 08:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) flock(r0, 0x8) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005bd000-0x4)=r1) 2018/01/24 08:05:18 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) setns(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0xc0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00001ec000)=0x156b03e5) 2018/01/24 08:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002fb000)='net/snmp\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000d03000-0x10)={0x8, &(0x7f00004bd000-0xf0)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 2018/01/24 08:05:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '@\x00'}, &(0x7f0000000000)='posix_acl_access\x00', 0x11, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000000)=""/0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0x39c, 0x8, "b92e3b695565341cd61eabae0d3a478ca129ce992d9b7b7c2a70c2a103d446973048f802e635b17958f9473cdc4ab5ab238c45d8f991afe75c4dc85293622f1a8b148ae4a0c51ccd87560c758d213369"}, 0x160) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r3 = semget$private(0x0, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000003000)=""/0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000005000-0x10)={0x9, 0xffffffff, 0x1000, 0x5, 0x7fffffff, 0x2, 0x3, 0x1, 0x8, 0x8}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1f, 0x1, [0x4]}, &(0x7f0000006000-0x4)=0xa) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r4, 0x1ff}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000005000)={@common='bcsf0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000005000-0x4)=0x7f, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x200100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000008000-0x1000)="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", 0x1000, 0x80, &(0x7f0000002000-0x10)={0x4, 0x1ff98c83, 0x19d00, "d6831f485b2f", 0x2, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000008000-0x20)={0x81, 0x0, 0x10003, 0x1f}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000005000)={0xff, r6, 0x10003, 0x7}) 2018/01/24 08:05:18 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 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) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000004000)='/dev/midi#\x00', 0x0, 0x440400) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)=r2) r3 = add_key(&(0x7f0000003000)='cifs.idmap\x00', &(0x7f0000003000+0x829)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="715517a700fe3d3449008c3772c1db72c53c1b400a9fb4fb39ee7a0141f622f488144f0d2f1b48952698d18ff2b9a2ba81f97722f22f6172a3f63872eb73c2d2a50a1058a5f3257a0a57d28787bda8706c2ef7851cb535232397c7cb064d2b56bf7c9530e0973a5eef1d758c2e8ef66a5345d2928513f033e3df24dc6067149c798b698efe896c37606e14c8cecdb45d2e2729fbf090e0aa1ac22b87d454f02048f7655f94319c0336b62daeb7ac06d81c4611db2dfbdd10f713a20ba872fb9b3d67fe", 0xc3, 0xfffffffffffffffe) keyctl$revoke(0x3, r3) 2018/01/24 08:05:18 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000000e000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000f000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000000e000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsn(&(0x7f0000004000-0xa)='/dev/vcs#\x00', 0x9, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000000f000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/24 08:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00003cd000)={0x0, 0x0, 0x80000000}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000858000+0xb22)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000739000-0x5)={r2, 0x0}) prlimit64(0x0, 0x0, &(0x7f000039e000-0x8)={0x0, 0x0}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f000024a000)={0x6, 0x100000001, [{0x7ff, 0x0, 0xfffffffffffffff9}, {0x629c, 0x0, 0x6}, {0x1, 0x0, 0x2}, {0x1, 0x0, 0xfff}, {0x5, 0x0, 0x0}, {0x8, 0x0, 0x60}]}) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000ae6000)="2f6465762f707070005e93313f14f043deaa79840bc10645373d33a33b9decf56b4ff697802ae9244e69ec7178b5f1") fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ed4000)=0x0) close(0xffffffffffffffff) 2018/01/24 08:05:18 executing program 0: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) msync(&(0x7f000026b000/0x4000)=nil, 0x4000, 0x7) 2018/01/24 08:05:18 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) fstat(r0, &(0x7f000055a000)={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) stat(&(0x7f000090c000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x200, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000001000-0x10)="292c68eb926442501aa081fe9a9ae9a8", 0x10) getpeername(r0, &(0x7f0000002000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/24 08:05:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x4, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) fcntl$setstatus(r1, 0x4, 0x400) read(r1, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) r3 = open(&(0x7f00008d9000)='./file0\x00', 0x80, 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @loopback=0x7f000001]}, 0x18) bind$ax25(r3, &(0x7f0000b54000)={0x3, {"705b0bfa2f7565"}, 0xffc0000000000000}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) [ 60.946078] QAT: Invalid ioctl 2018/01/24 08:05:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0xd608, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x99}, &(0x7f0000001000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x3, 0x7, 0x8, 0x4, 0x3bb, 0x40}, 0x100}, 0x9) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x7db64730, 0x4) connect$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"8a77897c6e2dc8"}, 0x0}, [{"5831d340c5dbe4"}, {"25fd428379862c"}, {"afc0c7ef6d997d"}, {"578b295996c2c4"}, {"e7ac5a47914939"}, {"4dd34a3e4e60f3"}, {"889d98fb9b3fa7"}, {"1cf0d297b5d2ce"}]}, 0x48) 2018/01/24 08:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000110000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000210000-0x4)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e73000-0x11)='/selinux/enforce\x00', 0x4080, 0x0) accept(r1, &(0x7f0000d61000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f00002ad000)=0x3a) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f000060e000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = inotify_init1(0x0) clone(0x0, &(0x7f00002df000)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000a46000)="") kcmp(r1, r2, 0x0, r3, r0) setsockopt(r3, 0x800, 0x3ff, &(0x7f0000dc5000)="2d162a280577a8125d1cd02feae3af9d669ba5d00c8d6cbaa6a4b0345f4d6573d7580674e9704a0d7a46917d192491b334e8c6f03392673912fffb898078dc13e87d43163537fc969590cee49d3a59787776fdbbf3cd69efa425173697bb2e5d9b81e4f10bac4c88fcda864180cbfd0f", 0x70) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/24 08:05:18 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/access\x00', 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ae8000-0x10)={0x7fffffff, 0xa, 0x80000001, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x482}, &(0x7f0000444000)=0x6) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x7acf) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8001, 0x4) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x2, 0x20, 0x80a, 0x10001, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x7, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) fadvise64(r1, 0x47, 0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000000)={{0x5, 0x6, 0x8, 0x6, "c96794f138be34dffb4d0d5ad8592b13be2fd9ad9a12a6187093f9b67bccde196951bf0d620bf6b3469784d2", 0x1}, 0x0, 0x0, 0x80000001, r3, 0x3, 0x7fff, "dda9ac5ac7787527ecfca26a69612d4e6864f55c87772d1675f0cb58439d77f0031cf286d5c35dc9eddbdcb7504d028bbb66cb148ad57d1272e62534ceb5b0f6", &(0x7f0000003000-0x7)="2773656c661c00", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x9, 0x8, 0x58c47e5e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x6000003) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000003000)={0xfffffffffffffff9, 0xb4, 0x2, 0x0, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$int_in(r0, 0x5421, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000006000-0x4c)=[@in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000006000)={&(0x7f0000006000)=""/97, 0x61}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000004000-0x14)={0x11, 0x1c, r4, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/24 08:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000691000-0xb)='/dev/hwrng\x00', 0x8400, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00001e4000-0x4)=0xffffffffffffff80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cf7000-0x71)={0x0, 0x69, "daa76189b1c9cf6350e823583043b4f8dee00235af95f53521fe4badfb98f1f6a30e3f415a7f0fba51505ebcc7899ad49ab98feac02f3ff2818f9de29dafb405bdd487bcb56b1e7250ebfc2ec5c4fa9ad2bb6365ead7ab8b343fbca5eb1d94b7e8d2ca963f68376d1c"}, &(0x7f00005aa000-0x4)=0x71) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000724000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000cb4000-0x4)=0x1008) sendmmsg(r1, &(0x7f0000b60000)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000fba000-0x30)=[], 0x0, &(0x7f000044e000-0x10)=[{0x10, 0x10d, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 08:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d07000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x10001, 0x0, 0x400, 0x0, 0x0, 0x0]}, 0xffffffffffffffb4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = syz_open_dev$dmmidi(&(0x7f00001af000)='/dev/dmmidi#\x00', 0x6aeffc27, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 08:05:18 executing program 0: r0 = socket(0x3, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0xb4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x2, 0x4) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x3, 0x345002) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x53)={0x1, {{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvfrom(r0, &(0x7f0000f0c000)=""/0, 0x0, 0x0, &(0x7f0000bf2000)=@hci={0x1f, 0x0, 0x0}, 0x6) shutdown(r0, 0x0) 2018/01/24 08:05:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f9d000-0x78)={0xcc, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x122, 0x1e, 0x9, 0xff, 0x223, &(0x7f00006d9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x9, 0x6}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cdd000)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f52000)=0x0, &(0x7f00007ae000-0x4)=0x4) 2018/01/24 08:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) readahead(r0, 0x8, 0x9) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000c4f000-0x20)=@ipv4_newaddr={0x3f2, 0x14, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x11}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f000000d000-0x8)={0x0}, 0x8, 0x803) r3 = socket(0xb, 0xa, 0x9) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000659000-0x4)=0x0, &(0x7f00009bf000)=0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00009ef000)=0x0, &(0x7f0000344000)=0x4) 2018/01/24 08:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) syz_open_dev$sndtimer(&(0x7f0000948000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)=0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0x4004af07, 0xfffffffffffffffe) 2018/01/24 08:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000775000-0x20)={{&(0x7f0000b33000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000b62000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000185000-0x8)={0x3, 0x6, 0x552, 0x3}, 0x8) close(r0) 2018/01/24 08:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) pipe2(&(0x7f00001b2000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00002d3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/24 08:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/24 08:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r1, r0, &(0x7f000003e000)=0x0, 0x5087) 2018/01/24 08:05:18 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e58000)='/selinux/policy\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f000017b000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/24 08:05:18 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x800000084000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r1, 0x8000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x8, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="", 0x0) 2018/01/24 08:05:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000)=""/117, 0x75) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000003000-0x8)={0x3, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 08:05:18 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) fcntl$addseals(r1, 0x409, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 08:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socketpair(0x3, 0x2, 0x100000000, &(0x7f00007fb000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e89000)="1a00011e9dd6633a93a13c0800c1dac2a47ed43c1e206eb56cd6", 0x1a) 2018/01/24 08:05:18 executing program 4: capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000bd000)=""/195, &(0x7f0000c6b000+0xa75)=0xc3) r1 = openat(0xffffffffffffff9c, &(0x7f000089b000)='./file0\x00', 0x400, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000733000)={0x0, 0xd7, "e4bcd04eb275c167931aea4438751f5b0c3fbb063d79160f952acff6ba330ca81bb0235229e3d95f1c5304de10b21eb43d76749dd5bf0f47af96e51683d9466fd81c2d70efe87603a9b68763808c16776d55d50629126bc6ca37951eb6da5766c708c8ba5c5016aebd95494e607dfc0e6498867b8a813458337b6cdfe79bc9b3708c7466a823844ea047117e16b543f899744eff5233d36e6447024674ab9009fb8e720adfaaa10a5c1feb8beb6fcde7c5b6559b7d79c79f946c1b70c12318528b33f42a478726083c9e2fb03a77d3d8d794253b3fa478"}, &(0x7f0000c2a000)=0xdf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x22, 0x100, 0x80000001, 0x0, 0x5}, &(0x7f000053d000-0x4)=0x14) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e7d000)=@assoc_value={0x0, 0x9}, &(0x7f00005e7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00004d7000)={r5, 0x9, 0x30}, 0xc) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000008b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000f40000-0x10)={0x12, 0x820c, 0xcaf3, 0x10000, r5}, 0x10) sendmsg(r4, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}) 2018/01/24 08:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d63000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000522000)=0x0, 0x8) 2018/01/24 08:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000946000)={r0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000673000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44745788, 0x0, 0xff, 0x6, 0x0, 0x2, 0x7}, &(0x7f00009e5000)=0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000275000-0x4)=0x1515c69a, 0x38) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x83, &(0x7f0000138000)={@random="08b4381cfbb6", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "a680129a0cf43559b6028f6d09e29037d2c00242cda1141b1769d59e7c67a891545835e6dbef9db2087d5c267f2502f5f4b702702cc58d4e1b754288ce056a922d6bb1c19e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) accept4$nfc_llcp(r1, &(0x7f0000904000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000089000-0x4)=0x60, 0x800) 2018/01/24 08:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000005f000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) rmdir(&(0x7f0000398000)='./control\x00') setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000094a000-0x4)=0x331, 0x4) 2018/01/24 08:05:18 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000745000-0x11)='/dev/vga_arbiter\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000008b000-0x8)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000021b000)={0x0, 0x0}) writev(r2, &(0x7f00003bc000)=[{&(0x7f0000908000)="29000000200019fff6381314000000060200001615de0005000000040d000a00000000af0300000008", 0x29}], 0x1) 2018/01/24 08:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = socket$kcm(0x29, 0x8, 0x0) r1 = syz_open_dev$sg(&(0x7f000001a000)='/dev/sg#\x00', 0x1, 0x1) getsockname$netlink(r1, &(0x7f00002c6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2200, 0x0) creat(&(0x7f0000094000)='./file0\x00', 0x20) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = add_key$user(&(0x7f0000612000-0x5)='user\x00', &(0x7f00008f8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000425000)="e72612a9c55cb480a9873987274b4fe9da8b470cc21e5e2f2c84eab82d2e4507c3eec8eb474f104ba94d3707d345b23bd7ad5e5ccccb489a76c2f75cf1578cba97781a7d468a1bd0a3bdeb4482a52239922b20ac2e9792b10b2f3b315fdc9f49c5db974f467d8b60c3841d462ebd65126b02a02ab0fefca55bbb2c", 0x7b, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000246000)='keyring\x00', &(0x7f0000662000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r5, r6) 2018/01/24 08:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000cb4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003c9000+0x426)=0x14) vmsplice(r0, &(0x7f000088c000-0x60)=[{&(0x7f00004b7000)="5d2a64e58134fceb4d38d7e586d0a5cec34ceb9ae3fa292aca2add16cbe3bad7e9b14e5f", 0x24}, {&(0x7f0000efe000)="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", 0x1000}, {&(0x7f00007b4000)="0a946ded105066ca3ac74580be4c94beda6a2d3ece1fb859b284bc540b7dc75d049d0bef7fde29de2b1da48d45049c9f64f0b53e03f6600fa36c98e3360975f9ecacefb8c5aeb0c68b39d093dfa2a83365710c90d74e97e2c3cc3abeee51d6dfc04d63ac1c5b", 0x66}, {&(0x7f000033c000-0xd4)="5e6e7b1d5cd17920ce41702bb50b5412ee1d4d42fe20e159b3d41942ca95c6fd8afe20c5ec43460e51d44d4b65146a06d238ad36ceb3dfed55c641c07a7b4869fd3ee23448d3f7432e84408316e3d7aeb4dbbda0987e61a1b9943fe842954987303c36e2a0903251ea9f42e0a82e226f4c41f494da5ba2a88d39fb4ce79277e344892161411fb7bc8bc6337a2dc806cae47f1f809da5221d5b6e2d873c0edb9bb38c4489db2d5c5081d77bc3f83c919c0fe86614ed201940c0d4ad2b099bb85878ccaa47b43e1c1c7d945395333871261314bdff", 0xd4}, {&(0x7f0000d30000)="c514bdd0f406bca358ec19672a37623aba82d908334596cc0770a2", 0x1b}, {&(0x7f0000665000-0xfa)="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", 0xfa}], 0x6, 0x2) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00004d3000-0x28)={@generic="5596d5f8b29c6c4f8c83fa59b6c3c3e1", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 08:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) 2018/01/24 08:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000d0a000-0x8)={0x1, 0x6}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = syz_open_dev$mice(&(0x7f00001c4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000034b000)=""/255) r2 = socket$inet_sctp(0x2, 0x5, 0x84) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000082a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000616000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000332000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r4 = syz_open_dev$usbmon(&(0x7f0000576000)='/dev/usbmon#\x00', 0x7a, 0x20400) bind$inet(r0, &(0x7f0000038000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000622000)=0xdcf, 0x4) sendto$inet(r3, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c85000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000013f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000025d000)={r2, &(0x7f0000644000)=""/4096}) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r3) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/checkreqprot\x00', 0x408000, 0x0) bind$bt_hci(r4, &(0x7f000072a000-0x6)={0x1f, 0x7, 0x2}, 0x6) 2018/01/24 08:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000baf000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000fc8000-0x10)={0x1000, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000078000)='./file0\x00', 0x80, 0x2) 2018/01/24 08:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00002c6000)='/dev/snd/pcmC#D#p\x00', 0x4bc3, 0x10000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000aca000)=""/149) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c6e000)={0x0, 0x1}, &(0x7f0000b13000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008c3000-0x8c)={r1, @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]}}, 0x8c) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000546000)={0x30000007, 0x0}) 2018/01/24 08:05:18 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000e99000-0x30)=""/48, 0x30) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000b34000-0x1c)=@req3={0x6, 0x7, 0x101, 0xc00000, 0x1, 0xf0, 0x3}, 0x1c) tee(r0, r1, 0x800, 0xb) 2018/01/24 08:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000e68000)={{0x0, 0x9}, 'port1\x00', 0x9, 0x50842, 0xff, 0x3f, 0x9, 0x100, 0x0, 0x0, 0x3, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000419000)=0x100, 0x4) sendmsg$kcm(r3, &(0x7f000019f000-0x38)={0x0, 0x0, &(0x7f00003fd000)=[{&(0x7f0000de2000)="aa2a91", 0x3}], 0x1, &(0x7f0000b5a000-0x1b0)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f00000d3000-0x10)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) [ 61.665781] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/01/24 08:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00005d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept$packet(r1, &(0x7f0000e7a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb1000)=0x14) connect$packet(r1, &(0x7f0000b34000-0x14)={0x11, 0xff, r2, 0x1, 0x200, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008c2000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c15000)=@assoc_value={0x0, 0x7}, &(0x7f0000bb1000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f53000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xff, 0x6, 0x3, 0x3}, &(0x7f0000389000)=0xa0) 2018/01/24 08:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e", 0x11}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b27000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00005ac000-0x4)=0x5) accept$alg(r0, 0x0, 0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 08:05:18 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000021000-0x78)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x100000000, 0xd7, 0x4, 0x0, 0xffffffff, 0xaa, 0x3}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000021000)={0x0, 0x0}) futex(&(0x7f0000022000-0x4)=0x3f, 0x9, 0x2, &(0x7f0000004000-0x10)={r2, r3+10000000}, &(0x7f0000020000)=0x6, 0x3f) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') connect$rds(r0, &(0x7f0000009000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000023000)='/dev/autofs\x00', 0x0, 0x0) stat(&(0x7f0000022000)='./file0/file0/bus\x00', &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 08:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0x2, 0x3000, 0x78000400, &(0x7f00004c7000/0x3000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000435000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000)=0xe8) fstat(r0, &(0x7f0000dbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00007f9000-0x4)=0x0, &(0x7f0000b2f000-0x4)=0x0, &(0x7f00005bc000)=0x0) fstat(r0, &(0x7f0000b49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003ac000)=0x0) r7 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f000040e000)={{0x4, r2, r3, r4, r5, 0x20, 0x3, 0x0, 0x0, 0x0}, 0x6, 0x3, 0x0, 0xc521, r6, r7, 0x100000000, 0x0, 0x0, 0x0}) time(&(0x7f0000000000)=0x0) 2018/01/24 08:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000771000)='./bus/file0\x00', &(0x7f0000820000)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x41820, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d92000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000062c000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = syz_open_dev$evdev(&(0x7f0000119000-0x12)='/dev/input/event#\x00', 0x7, 0x400) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000f63000)=""/68) fcntl$setpipe(r1, 0x407, 0x1) 2018/01/24 08:05:19 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$int_in(r0, 0x5434, &(0x7f0000001000)=0x0) 2018/01/24 08:05:19 executing program 5: 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, 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(0xffffffffffffff9c, &(0x7f00008ef000-0x8)='./file0\x00', 0x2, 0x118) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000331000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00007df000-0x2)=0x4, &(0x7f0000117000-0x8)=0x2) clock_gettime(0xc20189e5e9357719, &(0x7f0000ebd000)={0x0, 0x0}) 2018/01/24 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000104000)={0x0, 0x0}, 0x84000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000cf5000-0x6)={0x2, 0x2, 0x6d}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4161, &(0x7f0000006000-0x1f5)="") openat$audio(0xffffffffffffff9c, &(0x7f0000305000)='/dev/audio\x00', 0x40000, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r2, &(0x7f000089c000)="", 0x0, 0x40010, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 08:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000765000-0xa)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007f5000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r1, &(0x7f00003b9000-0x50)=[{&(0x7f0000e6a000)='%', 0x1}], 0x1, 0x0) 2018/01/24 08:05:19 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, 0x40000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bc2000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000029a000-0xc)={0x2, 0x9, 0x2, 0x9, 0x0, 0x2}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000a93000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:19 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socketpair(0x3, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) io_setup(0x101, &(0x7f0000001000)=0x0) io_submit(r1, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000+0x10e)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="1cc2db06de3122cb789386b13d", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000727000)={0x2, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x97}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00001f1000)=0x596, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000000e000)=""/104) 2018/01/24 08:05:19 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000063000)='/dev/rfkill\x00', 0x2840, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000b4f000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000858000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0xeb5, 0xfff, &(0x7f0000001000-0x1000)="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", &(0x7f0000001000-0xd7)="96cf07c242b8d82819857b3b8d321b4026827f83a6ae0af004b0b1119126dd3253a5cfdb569ca57a0849ec271cdb75e7c983b35ae2b1d5cb73a4aa501b8f81d3e08d4b7ff06cb4c5d1aa58b9e0b2d98b58aee15ba96981ae13fac0e6906ead8302b20c7fcf2c24302c562f2691710937ef1ac64920fd1f27b241db42c0712c93dcf9d0bc8c7a80afde30b93cf8eb35e3be6b6e49a41b50ce45ddf9ebd7a2b2e092f19b95d3075612a6c607155473d71471401e1103217baa5082623e8de1df9f2dc8d9410dbf75c3b4ce864eb38b22e76d89089cd87d11", 0x1000, 0xd7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x5, 0x1f}) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002000-0xf8)={{0x0, 0x0, 0xa0d0, 0x1, 0x4}, 0x4, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x80, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000800000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0x6, 0x7, 0x8, 0xfffffffffffffcfd, 0x1, 0x2, 0x2, 0x5, 0x2, 0x2, 0x1, 0x929, 0x7]}, &(0x7f0000002000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x20, 0x8, 0x8, 0x5, r3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r8 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r10 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@multicast1=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}}, &(0x7f0000001000-0x4)=0xe8) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000004000-0x4)=[0x0]) r20 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r26 = gettid() r27 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000004000-0xd5)="e98df7fcc94c9d6f3e09a44a221bf718d4af90eb8e60eb1d56d857bf84f4fa76be096b6298383cced0f2da8803a0c8a8214f7b8ba08eafe0b192b94b161dde17a0defcb6b708a17b006fd3dfef986dc7d75a4810ae02dd654c2c230054e1172c9a2b012d55a459587648843aa4194d5788287c27768cef34ab95af365d4e9d86f80189eb6f43affb8b99ec46ea9cf1f2086f3976be155be5b674500d71934e5d3034cda52936586929832c12687397342dc64f38dcf36091a028dcffb4bdb82c3b64e10302119c7597305bd87dc0553959f14f9e4d", 0xd5}, {&(0x7f0000002000)="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", 0x1000}, 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0x1000}, {&(0x7f0000003000)="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", 0x1000}], 0x2, &(0x7f0000004000-0x148)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x148, 0x0}, {&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x40)=[{&(0x7f0000001000-0x8a)="6db0eb907fe62b23d95cbcad16b9eac9977be3af56c61b1a1017dd33e1c21b6f72766eff14ad4dbc636d329c47e2786aef4b5ceef11746d8755b52458ff3da504add9ee1490499c8cb6406d06852612133d87dda0d7dc613f61712bbaaeb8b365fb9fc4fb80ac6ed75ea2574029444e45a8a0684474bee197779a90c522ca2e5c124053545b87ed42c38", 0x8a}, {&(0x7f0000003000-0x5f)="a291dc67f8c0e8a5d265bb434598fb1b06691f73b630c326c5bf091a4fae9a3a518e1e09d216c8d8bde87397b289da24e24c1bcf673e00b56af38ecacc4164f789f506ebfa7032da2dcd688ed7a761e248cb8688f2be8573546a55933f32a2", 0x5f}, {&(0x7f0000004000-0x74)="002a86a6b1a05436b210ac386c1558179b60f284e228468a02a88e43858ba09940bf0e839c911c62dc5523b3144cde1033678b0f65320f699dd154cfb0c4d2b8ce1fcf8ad5a97919b1ad83473fbdf486dde4c289b42f20982a0358200048001c08455f3ab67988cae4c8446b6475f71f4ec54347", 0x74}, {&(0x7f0000002000-0x75)="b462168192e83f5a59c9facdcc81cab6bbd6bba2695ff448e70c999beabe917995e6c58e76ddcfe0657e9759dae2ca36f8e2766de4594f5efe0bec5c371a69f38a00e7d34f6113caf0420ce0f78caf2cbd64d39ec781a14aeca9aa3adceefe180f1bf05cf49c4046f1f15cb2ac656d4478f0564f1d", 0x75}], 0x4, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x20, 0x4040011}], 0x4, 0x4000000) 2018/01/24 08:05:19 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000b6e000-0xb)='/dev/midi#\x00', 0x3, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0xe8)=""/232) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6fe, 0x1, 0x14, 0x1, "1da54a280ec229e2de1b3657aaeba0c633f6c1300670f05b15a9b4138ef5f35669f7312edf68afbb9766a2afb490422ec1061362f61b83dc9048c6a04c421878", "a43b35beeea4d7561cb89ee8847ca9fe40886bce56b90b1c623f7a225fc6cd91", [0x7, 0x7], 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8000, 0x20101) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000001000)={0x10000, 0x10000, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000)=0x20) r3 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x4000) r4 = fcntl$getown(r3, 0x9) ioprio_set$pid(0x2, r4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x9}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x20, 0x400, 0x4, 0x22}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000004000-0x10)={0xfffffffffffffffd, 0x20}) getsockname(r1, &(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000005000-0x8)={r6, 0x9}, 0x8) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x6, &(0x7f0000006000-0x5)="2d3b739481") r9 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x8, 0x80100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000007000-0x40)={0x20, 0x7, 0xfff, 0x800, "eb3e3d5f3b34bf85b31c3103fd6cee0d79e57ad536fcb2dacd0eddd7a38492d24df0088107bf1819340244c2", 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = signalfd4(r1, &(0x7f0000002000)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 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) 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) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r9, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r9, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r22 = getgid() r23 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x0) r34 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000000)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r37 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000004000-0x1f8)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x40)=[{&(0x7f0000001000)="8897a6971d0e90153f2f91119ea41bc2342f5bd7f8f46672f130f7917c007c85285f5b7c370e4a3e1aa3aeedb204073c27464b2b2b3de1f587f0100ecae0abd165ae95900a1338d23cb8ea91d95fb2cbe5ae869c809d0a431499641f141e342da9835c2834ce945087c25c513db1d1508c3e0dd9209537616a363f536534e3dcd583d910fabffecb9ea0e3f166aa6e246da274", 0x93}, {&(0x7f0000007000)="9b58814fc196695b0dae9fdbae0c7e4a0470f905d1076592fef18a8a6da668d3f1eaa02e969675cc1f1c02f8e0e009fdc84e7db7819bfb8c1639eedd389442e689f7c0391a3bbe3763a79c3e4831c8285ef1f44ee906", 0x56}, {&(0x7f0000008000-0xb)="c29c74dacee7ec8d97c5d8", 0xb}, {&(0x7f0000008000-0x30)="79bd9fd56be2cbca96a9032f21faf076fb1a36766594234887909653aef79a5960bd1b3faaea19776efdf65101ad1afa", 0x30}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000007000)=[{&(0x7f0000008000-0x3)="9471a2", 0x3}, {&(0x7f0000002000-0x18)="6731990151ec67c7fe91602978854d790a28f3c4b1452ef6", 0x18}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x20)=[{&(0x7f0000004000-0x48)="958affdc07bad1060c6f635782dca6c07537169eaf54ca2b19068a2147b413704972802df18ad2206f875af3560efbc9e5332e882527d0dd007fed318bfde8b97d497a9115e83ee4", 0x48}, {&(0x7f0000008000-0xaf)="0edf7ca9c99fc02666e101ca9651c3c1d1bcaed76f21985465fb288debb3487628e26f340ae023d1cc2c496e97d521aa83ef7c2b75de86ba7a6170769ccf7c3ba9befc7bc52c9142030d91815721082ad1dec2b5d517227af8862584df799e1dbd8c482d7c0678300441ae12f8db22f975bd0e6b35af5ebc55e99e259babdac8910139e919eb0cc41100202a269b0c1c6f8f2a5bc0b00dc8b710e202a6f790a2ffce934781a966ffecb918b81f26eb", 0xaf}], 0x2, &(0x7f0000008000-0xd0)=[@rights={0x30, 0x1, 0x1, [r0, r3, 0xffffffffffffffff, r1, r8, r3, r1]}, @rights={0x20, 0x1, 0x1, [r3, r3, r7, r1]}, @rights={0x28, 0x1, 0x1, [r3, r10, r8, r8, r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r11, r12}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r13, r14}], 0xd0, 0x20000800}, {&(0x7f0000008000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000007000)="cf70e37ce69e9c4072fb3130b886122843a0a1ebeaeced4a64c964e66c03f5f132b6209fb0244c37ab28ff2d757625ee7e2039527d8ae1db0a231b2c6303d29794e9a39c0e519c8c0dd7d545ad3b8675a0c36494e4e124ab4159765a2bea9568f6fff06fbf85aecd5e35914b452bebd4a3365112c09c1f80237840509e21a6b7c1649c1f8458101972cc0dd5dc05ff248f7f25d0248aaadd7370f515437f6bc75b4f6e8b7ad9f72ea143fd3a2c6aeeafeb482571eeac01369b68a38e1f0d727f5230601cf2795267e14fdc7f5997c5fe05b6e0fad4cfa03f50a7f5d9fc12acc2377d8a4de9fd685c07", 0xe9}, {&(0x7f0000008000-0xae)="aedf0d68707c5a44497064636afbdb1ab4bf554d61b9a72d5660b4f56fe3c3a4a1ac9294535f60a75c7c22faed5ca1a655558e63ed5e9d67af187f8d68d7f567c424fd1b0394e255853b6eb1a4af24b155f0c30c3cad8280f9915a0c0e64c93e5cdef4900aa7b2074401fb4963c1746b48e6603e32c49e7dfecc3170525996845286a185658e1bca7f35bc961545734deb237b77a204e55a424585800f325809bd4892640c7240a217126ad36ac1", 0xae}, {&(0x7f0000001000-0x5b)="2e207675a1d6d0d2115880dd173ad3d35903d7dad2169d2c6e0021612770adfa8879bc488646dcb4c4a6d8ce41ba01c9f4744a5e2fcf2a37b53eee4ed1614753dc40506bc8aa873f2e5a7b11ed409054704cc04da5684ae12d28bb", 0x5b}], 0x3, &(0x7f0000006000)=[@rights={0x28, 0x1, 0x1, [r3, r8, r1, r9, r1]}, @cred={0x20, 0x1, 0x2, r4, r15, r16}, @cred={0x20, 0x1, 0x2, r4, r17, r18}, @rights={0x30, 0x1, 0x1, [r8, r8, r0, r8, r7, r9, r3, r9]}, @cred={0x20, 0x1, 0x2, r4, r19, r20}, @rights={0x30, 0x1, 0x1, [r9, r8, r3, r1, r9, r8, r1]}, @cred={0x20, 0x1, 0x2, r4, r21, r22}, @cred={0x20, 0x1, 0x2, r4, r23, r24}, @cred={0x20, 0x1, 0x2, r4, r25, r26}, @cred={0x20, 0x1, 0x2, r4, r27, r28}], 0x168, 0x20040011}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000007000)=[{&(0x7f0000006000)="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{&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="e180fec5c0039cd2d98c22ba90d178333f57ceaebd2d1a077b9d37d754d9d5b45724263485b8e9216ea3fec239b9807bc941a7e77897cf9ed9ba8f5cc0dce725436011e52eaa83eb19eff5e677061f305236efef44471907e44a51e74021108a2533b737d2da0ba85b", 0x69}, {&(0x7f0000008000-0xb4)="58d4ca6cfa9d6c5b5dfba050257c76c0f62ceba3ae6d6e92f525f575987e7c8352b108b333c496a172a9bc08f548a8ba4a1d53e62054ca3e61000a9961e81a256a954238617afd8156fd26749113967951604d08c21fe871079bd250f5d03396e8893e989abb60586317bac5b8962caac6722ae70812baf8b5120fc986d8304ffbab0d9c2f4185941c49fdeb735555fcce176756629c310e9ab8b2124e0a17cbd4c9ce9a41431ff598b328c5d27079a653214896", 0xb4}], 0xa, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r4, r33, r34}, @rights={0x28, 0x1, 0x1, [r8, r2, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r35, 0xffffffffffffffff}, @cred={0x20, 0x1, 0x2, r4, r36, r37}], 0x88, 0xc0}], 0x9, 0x8000) 2018/01/24 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003c7000)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$sndseq(&(0x7f0000dab000)='/dev/snd/seq\x00', 0x0, 0x420800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) 2018/01/24 08:05:19 executing program 0: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000154000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x98, "ef04d4182678961d38058bc657d29d2ab3360970bdf4f3ae18b026bf3d341bb251ad684ccce4f257045fa3e1d0181ae00312750ca98de81e38d6f10ce381356ba52222c1435133bc3e5cc67aff51dde25952cd7657baf5c85f5be1777b99d4931126fc8c8b55b5857e19e66b21ee87f722cb310d9e5d0603944bce16ef85f13cdb909748e8fd1f3147813566359fa63a1fb20c9a77ae8896"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x110, 0x0}, 0x0) close(r1) syz_open_dev$sndpcmc(&(0x7f00000bb000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4800) 2018/01/24 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000aed000-0x8)={0x0, 0x0}, 0x84800) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a7000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b87000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x800c0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000deb000-0x8)={0x0, 0x8}, &(0x7f00009dd000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000044e000-0x8)={r1, 0x1000}, &(0x7f000044f000)=0x8) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00003a7000)={@common='sit0\x00', @ifru_names=@generic="ebe04dab3129000026000000aee30004"}) r3 = open(&(0x7f0000e5e000)='./file0\x00', 0x40040, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001bd000)={0x0, 0x7ff}, &(0x7f0000050000-0x4)=0x8) renameat2(r3, &(0x7f00009d1000)='./file0\x00', r3, &(0x7f000006d000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e85000-0x10)={r4, 0x7, 0x100, 0x7f}, &(0x7f0000421000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000fbb000-0x4)=0x0) 2018/01/24 08:05:19 executing program 2: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00004b9000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/audio\x00', 0x101000, 0x0) r2 = openat(r1, &(0x7f00004b9000)='./file0\x00', 0x202081, 0xd61a47f702474bbc) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00004b7000)={0xaa, 0x41, 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000032d000-0x28)={@common='ip6tnl0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f00001e2000)='/dev/vcsa#\x00', 0x7fffffff, 0x2200) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c91000)=0x0, &(0x7f0000f45000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f6d000)={0x6, [0x9, 0x2, 0x1000, 0x5, 0x10000, 0x1000]}, 0x10) r2 = gettid() ptrace$pokeuser(0x6, r2, 0x80000001, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00008e6000)=""/246) 2018/01/24 08:05:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c59000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ba5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000206000-0x4c8)={{0x3, 0x5, 0x10001, 0x20, "633af47e1d763e6374a79076258f7b897d8d3a90347ded8651a9f4caec937d3d7c6824f02beb29540269e006", 0x2}, 0xffffffff, [0x6, 0xc2, 0x1, 0x7, 0x9, 0xfffffffffffffffa, 0x7, 0x5, 0x80000001, 0x9124, 0x5, 0x5, 0xf3, 0x101, 0x323, 0xc0000000000000, 0x267b3eb, 0xc92, 0x891, 0x6, 0xb7, 0xff, 0x7, 0x0, 0x20, 0xffffffffffffffff, 0x9, 0x80000001, 0x1, 0xfffffffffffffff9, 0x100000001, 0x3, 0x4, 0xfffffffffffffffc, 0x5, 0x9, 0x5, 0x3, 0x3, 0x3, 0x100000000, 0x8000, 0x3, 0x5, 0x1, 0x5110bb58, 0xf64, 0x8, 0x903, 0x5, 0x100000001, 0x6, 0x1, 0x3f, 0xab, 0x2, 0x40, 0x4, 0x1, 0x0, 0x7fff, 0x80000001, 0x0, 0x2, 0x1, 0x8, 0xfffffffffffffffe, 0x298, 0xfff, 0x2, 0x5, 0xf, 0xffff, 0x6, 0x1, 0x4e, 0x6, 0x1, 0x2, 0x9, 0x4, 0x90d9, 0x0, 0xd4, 0x9, 0xff, 0x1e3, 0x75f8, 0xd4f, 0x85a7, 0x4e, 0x10001, 0x1, 0x3, 0xfffffffffffffff7, 0x3, 0x48, 0x1000, 0x2a, 0x6045ab47, 0xeebf, 0x101, 0x989, 0x2, 0x0, 0x822c0, 0x4, 0x7ff, 0x4, 0x0, 0x0, 0x3, 0xa2, 0x800, 0x27c, 0x4, 0x0, 0x5, 0x100, 0x3, 0x40, 0x4, 0x81, 0x8000, 0x2, 0x0, 0x4, 0x3], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f00005b4000-0x70)=[{&(0x7f00009cf000)=""/234, 0xea}, {&(0x7f0000877000)=""/114, 0x72}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000031d000-0x2c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}], 0x2c) 2018/01/24 08:05:19 executing program 6: 2018/01/24 08:05:19 executing program 7: r0 = socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000f3f000)={{0x3, 0x6, 0x7f, 0x5, "c20cf3fff465d534757d61c8c6c5f26bb8d804c95f4a6303261e1ca6ed0a80867c48e5036864f47a5639b0f6", 0x3}, 0x0, 0x0, 0x1, r3, 0x4, 0x400, "0394a1f106b59754f6a1408cf42d59501606333c788b900b443957ff3ca97d37dd97fe6712765c53b6f6b0c41a3b7400219e8d976c5891f1ba3792659ac66f30", &(0x7f0000e66000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x1, 0x6, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r1, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d60000)={0x0, 0x0, &(0x7f0000e64000)=[{&(0x7f000037e000-0xcc)="fbc98af57b34fe65a0e08cc0264f70bd", 0x10}], 0x1, &(0x7f000081e000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) ptrace$cont(0x1f, r3, 0x1ff, 0x200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000072c000-0x13)={0x0, 0xb, "483c7fc254a367914df2f7"}, &(0x7f0000312000)=0x13) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f3f000)={r5, 0x80}, 0x8) recvfrom$inet(r0, &(0x7f00002e4000)=""/186, 0xba, 0x0, &(0x7f0000c93000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c93000-0x4)=0xc) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f0000582000-0x8)={0x19980330, r0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f000012d000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000016f000)={0x7, r1, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000b9000-0x10)={0x3, &(0x7f0000015000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000852000-0x8)={r3, 0x20}) [ 62.049105] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/01/24 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a00", 0x14) modify_ldt$write(0x1, &(0x7f00002fa000)={0x6, 0x20001000, 0x1000, 0xfffffffffffffff8, 0x8001, 0x3, 0x5, 0xa4, 0x0, 0x5}, 0x10) 2018/01/24 08:05:19 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x10400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000009000-0x4c8)={{0x100000000, 0x3, 0x7fffffff, 0x0, "8985a9b57d958363cb428ec0554c1216eba5a73f9e14cb911a1f6f327e8a343a4c6a72344cc24c61478614e4", 0x0}, 0x1, [0x3ff, 0x4, 0x6, 0x4, 0xfffffffffffffffa, 0x2, 0x5, 0x3, 0x9, 0x692, 0x100000001, 0x8, 0x5, 0x100000001, 0x7fff, 0xdf1a, 0x6, 0x8000, 0x101, 0x2, 0x3f, 0xffffffffffff3465, 0x1fb, 0x401, 0x9a6b, 0x6, 0x93, 0xb03, 0x0, 0x40, 0x6, 0x8001, 0x5, 0x9, 0x100, 0x0, 0x5, 0x1, 0xeb1b, 0x81, 0x17a, 0xfff, 0x0, 0x0, 0x20, 0x200, 0x9, 0x1ff, 0x10000, 0x5, 0x10000, 0x5, 0xde7, 0x1ff, 0x8, 0xfffffffffffffff8, 0x7, 0x1000, 0x0, 0xc00000000000000, 0x15e, 0x1, 0x6, 0x0, 0xfffffffffffffff8, 0x1, 0x0, 0x8000, 0x0, 0x0, 0x40, 0x40, 0x9, 0x6, 0x35f, 0x3, 0x1000, 0x101, 0x9, 0xff, 0xffff, 0x8, 0x1, 0x5, 0x5, 0x5, 0x8, 0x73, 0x1, 0x7, 0x7d, 0x80, 0xfffffffffffffff8, 0x120, 0x2, 0x10000, 0x47, 0x57f, 0x9, 0x3, 0x79105691, 0x2bbd3ff, 0x800, 0x6, 0x80, 0x3, 0xe426, 0xffffffffffff0001, 0x8, 0x9, 0x255d00000000, 0xe531, 0x0, 0x4e1, 0xfa, 0x0, 0x1ff, 0x8001, 0x7ec0, 0xfffffffffffffffc, 0x3, 0x4, 0x0, 0x6, 0x7fa4, 0x1000, 0x0, 0x3], {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]}) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x400000000000016c, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x5, 0xfffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/24 08:05:19 executing program 3: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f48}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000004a000)={0x8, 0x1, 0x7fff, 0x9, 0x0}, 0x14) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000010e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/24 08:05:19 executing program 5: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000050f000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2018/01/24 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000318000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) getpeername(r0, &(0x7f0000836000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000c4c000)=0x32) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000098d000)=@req={0x45d, 0x9390, 0x2, 0x0}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x0, &(0x7f00005b2000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/24 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000794000)='/dev/hwrng\x00', 0x41, 0x0) bind$alg(r0, &(0x7f00001f2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b0000+0xb27)={&(0x7f0000a42000)={0x2c, 0x1, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00006d7000)="e4bdf74082d6fc34972eb29711b34d8daf64") 2018/01/24 08:05:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xa)='/dev/midi#\x00', 0x5, 0x1fd) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ab8000-0x4)=0x0, &(0x7f0000325000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000)=""/46, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xf7)="f3f1804a54522caab06111ff9a81b339dd287f2642abb63a776ab02d65aad6e95f3982cc9a10d69cde6a26df5bac84b4b935b5bb6ad9e044a379ed98983087f88c60e5135c60cc766981961c23de09897088aeb6290d0b80c6a53a417018", 0x5e}], 0x1, 0x0) 2018/01/24 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x4) semget(0x3, 0x1, 0x200) semget$private(0x0, 0x3, 0x80) r1 = semget$private(0x0, 0x4, 0x540) semop(r1, &(0x7f0000271000)=[], 0x192) semctl$IPC_RMID(0x0, 0x0, 0x10) semop(r0, &(0x7f0000892000)=[{0x3, 0x5c6, 0x800}, {0x0, 0x4, 0x1800}, {0x0, 0x20, 0x800}, {0x3, 0x7, 0x0}, {0x3, 0x80000000, 0x1000}, {0x4, 0x4, 0x1000}, {0x2, 0x86, 0x800}, {0x3, 0x8, 0x800}, {0x3, 0x7, 0x0}, {0x1, 0x9, 0x1800}], 0xa) 2018/01/24 08:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1000000000000002) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000008b000)={@common='nr0\x00', @ifru_flags=0x1}) 2018/01/24 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f2b000)='./file0\x00', 0x802, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000836000-0x4)=0x14) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000b78000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000241000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/24 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006d0000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) r1 = openat(r0, &(0x7f0000e59000-0x8)='./file0\x00', 0x0, 0x64) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_adjtime(0x6, &(0x7f00006bf000)={0x6000, 0x1, 0x0, 0x0, 0x0, 0x7, 0x6, 0x9c04, 0x8, 0x7, 0x200, 0xff, 0x200, 0x7ff, 0x4, 0xffffffff, 0xe30, 0x8, 0x2, 0x100000000, 0x6, 0x6, 0xfffffffffffffff8, 0x100000000, 0x2, 0x1e0aa810}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001c2000)={0x0, 0x1c, &(0x7f00005bc000-0x1c)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x2714}]}, &(0x7f0000093000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000940000)={r3, 0x3d80000000000000, 0x10, "c733b69792415c8c56275c00472f669b"}, 0x18) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f000064e000-0x15)="", 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000647000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002a5000-0x4)=0x100, 0x4) sendto$inet(r2, &(0x7f00009ba000-0x53)="ca", 0x1, 0x4040001, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e17000-0x4)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000092f000)='/dev/ptmx\x00', 0x14840, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x31a) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000083000-0x9)='/dev/ion\x00', 0x181400, 0x0) r4 = dup2(r3, r0) getsockopt$inet_dccp_int(r4, 0x21, 0x11, &(0x7f0000279000)=0x0, &(0x7f000085d000-0x4)=0x4) r5 = syz_open_procfs(r1, &(0x7f0000dab000-0x10)='ns/user\x00') setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) bind$netrom(r5, &(0x7f00006c3000)=@ax25={0x3, {"534d41bd22e19f"}, 0x1}, 0x10) 2018/01/24 08:05:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007d2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009ab000-0x8)='./file0\x00', &(0x7f00002d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ee000)={0x0, 0x0, 0x0}, &(0x7f00001e3000)=0xc) r7 = getgid() r8 = fcntl$getown(0xffffffffffffff9c, 0x9) r9 = getuid() r10 = getgid() r11 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffffc8, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002c5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000022000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000001000-0x28)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r17 = syz_open_dev$dmmidi(&(0x7f0000709000)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x2702) r18 = socket$inet6(0xa, 0x800, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x20000) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000350000)='/dev/loop-control\x00', 0x521280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80000000002000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept$llc(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept$inet(0xffffffffffffff9c, &(0x7f00000db000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x1)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f00005d9000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000a21000-0xa8)={0xa8, 0x1f, 0x100, 0x1, 0x2, "", [@generic="38e9097635ac2197eefd9e009cbd92881d63042d36ddb2f03ca53eed77d4dd703609db75720098cfeda7311d9045a23f9e96ed3c17949cb96ea8ed8dc9da7ba482cb8a006cf69c15a1119d93a5", @generic="cda9eb115bb1e99494ed73b6e6c583ce1974ee981fbca3f9b72e05a9c1c14d63ea7cb8f7061ae20d9bb0f5953f325181a64f52cc7f4809fc04de478fe146c844e2c70a8c847ea31e7e49"]}, 0xa8}, {&(0x7f000005e000)={0xec, 0x1c, 0x0, 0x0, 0x2, "", [@typed={0xc, 0x3e, @uid=r1}, @generic="0a521f420953f00b7a2f15fa037c2fc669433d2a9bbf8052f6d5577bd23d8840116ac5dbd3a69c716c7ab7ce5d3766066d6e344a74b825a22eebf4aef23c3fbaa7a5baec00f2cf9f6cb80f7a87904849666ca3ac35a9f0a54886a2f2ca85e6273e34584ee876c71ce8fb96491ce76bb1175edcf02b2fbfee853b8670ff3da3dc2a2c75e4c433b237390308f10f6b7704f41f3d18d5906642b27e45a72d6de66761400e156ac2419f3a2083590e3b4195fe7da6aa4414f86d0e3ea2f31c22c34c7c30b6eb0b8ef4d4458d544002a919"]}, 0xec}], 0x2, &(0x7f0000151000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24]}], 0xd0, 0x24048000}, 0x40080) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = syz_open_procfs(0x0, &(0x7f00005d5000-0x10)='coredump_filter\x00') readv(r25, &(0x7f0000232000-0x10)=[{&(0x7f0000ac6000-0x1)=""/1, 0x1}], 0x1) ioctl$KVM_CREATE_VCPU(r25, 0xae41, 0x0) 2018/01/24 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x100000005, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000219000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80200) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000769000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") 2018/01/24 08:05:19 executing program 5: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d33000-0xb)='/dev/vcsa#\x00', 0xde3, 0x40) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000c45000)={0x100000001, 0xfffffffffffffff8, 0xffffffffffff8001}) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d31000)="a6bc5a2a66ef993066b3e174f66c4c12350ac5cec1b90f0eb56d7669726d2c5b8860ec227b4ec4409761c30a637f292c140cb4814122d0b87a3f6018951c07f2e0ee7843f9b7c6dba11f48fe1d7271ad2b1bfea0ce97e611b7e3f362c5055546be6df95e03e4193e276cdc55a8b95be1e9a398c19aab9967d1470984ac9536c75d0b6ef8bc5525d6d42c6e8f944146eec1dd3d4cdff34abddc7bb0e13870b7f7a2f47abb28d5c1bffb833a0f11a58519d3e5af32efecbc87c335fca0aa29a6595c1bd4a44f7914994afcf5a5b7a780edd84223a1fcad3605", 0xd8) 2018/01/24 08:05:19 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00006f7000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r1, 0x0, 0x0) socket(0xb, 0x2, 0x2) sendfile(r3, r1, 0x0, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000340000)='./file0\x00', 0x80002, 0x2) [ 62.222877] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/24 08:05:19 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000331000)='/dev/admmidi#\x00', 0x8, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000616000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000767000-0x41)=""/65, &(0x7f0000403000)=0x41) listxattr(&(0x7f0000429000)='./file0\x00', &(0x7f0000907000+0xc0b)=""/69, 0x45) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x1e, 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() clock_gettime(0x0, &(0x7f00001f3000)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f000056e000)={r3, r4+30000000}, &(0x7f0000523000)={0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f000051e000-0x8)='./file0\x00', 0x2000, 0x2) lsetxattr(&(0x7f0000f13000)='./file0\x00', &(0x7f000038c000)=@random={'os2.', 'md5sum\x00'}, &(0x7f00009ac000-0xe)='/dev/admmidi#\x00', 0xe, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f00000b7000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = accept4(r2, &(0x7f00009e2000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000072d000)=0xc, 0x80000) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000d57000)="bd4de1d194626fff87e1cdcd87df7884ffe0899304571b4c0d0f1957521fdb5e4bfe699466b102a5a936a5e0c2ed1a9fe2f54a06c1c4d22a8037f47c5a9e31a8f03988a88f6392e2d8f5a6383fbd34d675250b5c63478003609801acf1ef082121c8a4a708273ada48b5dc47c4b106a8ebff819e9bfd70f52403031b6184930372affbcc0f8a7b468600fec6997775dbbc1cb151be10e500dd9c5212d989a95b9b92db9ccfc64a110d814c5fbf09439428412e86355c06fa43d50c7f64f7bdef8deb9b57cf8aa49813c1d0045d", 0xcd) open(&(0x7f000044a000)='./file0\x00', 0x20000, 0x40) listxattr(&(0x7f0000f4c000)='./file0\x00', &(0x7f0000871000-0xdf)=""/223, 0xdf) waitid(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/24 08:05:19 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ac3000-0x90)={0x8, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0xb0, 0x0, &(0x7f0000000000)=[@transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x58, 0x40, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000748000)=0x0, 0x1, 0x4, 0x4}, @flat={0x24726ef7ca9a4f05, 0x0, r2, 0x3}], &(0x7f0000000000)=[0x18, 0x40, 0x0, 0x78, 0x68, 0x78, 0x38, 0x68]}}, @release={0x40046306, 0x4}, @increfs={0x40046304, 0x0}, @free_buffer={0x40086303, r3}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x30, &(0x7f0000a9f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000b8b000-0x1)=0x0, 0x1, 0x0, 0x8}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000001000-0x30)=[0x48, 0x38, 0x28, 0x20, 0x40, 0x28]}, 0x3}}], 0xf7, 0x0, &(0x7f0000001000-0xf7)="26e75ddc7c62b6e80f1d9a18d439667d2522e0adb0f2699077f016c13392811ed005f281663beb680700dd0ec1003b328ee444b0834805b52314de7264f712ec4e7d503cb311ad4d53e6b9c76b76699557f22e6fc25ad67b1d9eaaa29c657c2d32c2ae9418f76748bed9d5087ef94d02b707247e23b7ba660ddd040c70141e40a0ec50abfef061e1d33248f06fa35842b88fcfc34dcde37c6f9b933279fea998e01e9d61b20862ca64f239434b814e7901c7ac7ba375003c8b403c5673503b7bdf60909f9f919fe5a484c2a07b6c78bfc885b0afb9bdaaa3ed787393a94214c5d76f1390972ae3de613bd4552519dd9b23d1e3c2fb458e"}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000011000-0x50)=[{&(0x7f0000010000)="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", 0xfc0}], 0x1, 0x0) [ 62.278692] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/24 08:05:19 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) flistxattr(r0, &(0x7f0000002000)=""/177, 0xb1) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000002000)=0x8, 0x4) write$fuse(r0, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/24 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$pptp(0x18, 0x1, 0x2) bind$bt_hci(r0, &(0x7f00002ea000-0x6)={0x1f, 0x0, 0x0}, 0x6) 2018/01/24 08:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c98000-0x11)='/dev/qat_adf_ctl\x00', 0x111001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00003a2000)={{0x5, 0x85}, {0x4, 0x3}, 0x2, 0x3, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ac000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000c11000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000d53000)=0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e86000-0xc)={&(0x7f0000c0b000-0x8)='./file0\x00', r2}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000038d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046c000)=0xe8) sendmsg$nl_route(r2, &(0x7f0000941000)={&(0x7f000023c000-0xc)={0x10, 0x0, 0x0, 0x20828038}, 0xc, &(0x7f0000a67000)={&(0x7f0000c0f000)=@ipv6_delroute={0x10c, 0x19, 0x200, 0x3, 0x0, {0xa, 0x20, 0x30, 0x10001, 0x0, 0x2, 0xff, 0xf, 0x800}, [@RTA_METRICS={0xac, 0x8, "d900cb96236e62b4b1474f3638eb633dd627bdfb52900d0dbb5e357afbcd3c04d879b33995846f7f63943a8d77e620bbdcd3cc17964293d5a6a84ca0524c622e0b0ea51b7a2106474dfe2ba1560db9f6305dc480db4e540e00500265acc509afcb2feaa36ddb261de20117aaf240bd5195220e4387acb6843e96a923db1493eaf85d6599ed80490bd2165208d8c12e6375bd07867527642f19eadf06a39a7a2aff18da360b21"}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_PRIORITY={0x8, 0x6, 0x6108}, @RTA_OIF={0x8, 0x4, r3}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_UID={0x8, 0x19, r4}, @RTA_GATEWAY={0x14, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f000022e000)='/dev/audio\x00', 0xb6d7b9f342b93fb4, 0x0) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f00009fc000-0xc7)="5404dde5b99eb08b9f219afb12b22e68d8214b49ea2c81cb6cc0ad7d4485f9809049acf0d00f81a3ab003a8017da954b57c453a128a56a406bcf7c43537fabe0827c8422b108430244dcccee2b992ff8d23fec37a1eb03fd88f58f7ccce285e0273b6be574e4004638b94d14e92d981a719ce2c9364aaf5db8cb44f54c7eb62a6afd1ed8681a99b3e79490ddfa111211aa0a1d0d9f951b2f83c478dc057b34922ead44de6c8a54a72847a9943e19fd9d735256e8b9112f7a49a6a6e40c88382e3a61a17fd304e3", 0xc7) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000561000-0x3c)=""/60) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$getenv(0x4201, r0, 0x2, &(0x7f0000946000-0x8)=0x0) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000305000-0x4)=r0) 2018/01/24 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eff000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009a1000-0xb)='/dev/audio\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000a41000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x40000000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000002, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/24 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000ec6000-0x38)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x40000000000}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@ipv4_newroute={0x0, 0x18, 0x210, 0x4, 0x2, {0x2, 0x90, 0x0, 0x10000004, 0xfe, 0x6, 0x0, 0x3, 0x1500}, [@RTA_PREFSRC={0x180, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_PRIORITY={0x0, 0x6, 0x2}]}, 0x3a6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x162) semctl$SEM_STAT(r0, 0x1, 0x12, &(0x7f0000314000-0x59)=""/89) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00003e0000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b91000)={&(0x7f00006e7000)=@getspdinfo={0x14, 0x25, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20000040) 2018/01/24 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ad000-0xa)='net/snmp6\x00') sendfile(r0, r0, &(0x7f0000743000-0x8)=0x200000100000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00004e1000)=0x0) 2018/01/24 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000043d000)=0x0, &(0x7f000002f000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x100000, &(0x7f000002d000)=0x0, 0x2, r3, 0x7}) 2018/01/24 08:05:19 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000d7e000-0x8a)="1f0000000406fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007af000-0xd)='/dev/usbmon#\x00', 0x0, 0x410400) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000fc4000)={0x3, 0x4b7, 0xef9, 0x800}) 2018/01/24 08:05:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x6)='wchan\x00') r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000001000)=""/153, 0x99}, {&(0x7f0000001000)=""/162, 0xa2}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000002000-0x69)=""/105, 0x69}], 0x8) fcntl$notify(r1, 0x402, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) mq_unlink(&(0x7f0000000000)='wchan\x00') 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) sendmsg$nfc_llcp(r0, &(0x7f0000002000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x2b882fde, 0x7, 0x4f1f, 0x8000, "f6f063e31147547fb1c8a0333f4a0595848831a11db11fd82f90bb1b462b6c71253ab37c130c1cbe14961c3edf37b2a2d13ea701bc9b9ac6b13dce86280ce0", 0x10001}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="9face3eb038d72dfa5ad0126e38165c9a6b9625570", 0x15}], 0x1, &(0x7f0000002000)={0x60, 0x10e, 0x7ff, "6c823ee1e674995a0151491b82f108194bbd3abd6f3af2d55c0d6879375cc1ca6bfd8e0682025a983fdc58549a3643f8f5ad09f3f88437695784c1b06918f890bc7c651a9b62d25020b3367d94c1ccb8"}, 0x60, 0x4000000}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000004000-0xb0)={{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]}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000)=0x45f, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000004000)={0x6, 0x7, 0x6, 0x7, "0d1538cafcc3a5fe9187a5845f432d3b1240c9139974fd46575da948246deda3cb550545b0b62aa2ce2df036", 0x6}) openat$ion(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ion\x00', 0x10000, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000006000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000007000-0x2)=""/131, 0x83, 0x101, &(0x7f0000006000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:19 executing program 1: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b38000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) socket$bt_bnep(0x1f, 0x3, 0x4) vmsplice(r2, &(0x7f0000af2000)=[{&(0x7f0000af3000-0x77)="b4bdf4224fdfce9b6e366c277024ccadef66ee18d194ebf24b6e12d2aa906f2ae3687369fa072c84a13b0bd76e575ca794f7f37c9d2997c7ca246bb1c25b24554502c89885af8398885639be81e73df2be747c7a61f0dc43764ac618e31a10f28e62410a2463c20364738aec977d71ad23fd9231089610", 0x77}], 0x1, 0x8) 2018/01/24 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$admmidi(&(0x7f00009a7000)='/dev/admmidi#\x00', 0x80, 0x105000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000ebe000-0x10)={0x3, &(0x7f0000ecd000-0x18)=[{0x4, 0x2, 0x78eeee5e, 0x1000}, {0x200, 0x3, 0x7fffffff, 0x6}, {0x4, 0x91, 0xd6bf, 0x56f6e1d5}]}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000053e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000bc9000-0x20)="12009e1908e8af5fe0174ddf9846e4f13e566e3dd2d7b035849d09000100f400"}) 2018/01/24 08:05:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x18000000, 0x1, 0x8001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000)={@common='dummy0\x00', @ifru_mtu=0xf30}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0xffffffffffffffff, 0x7, 0x0) semop(r1, &(0x7f0000017000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x1, 0x8000, 0x1800}, {0x1, 0x0, 0x0}], 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000016000)=[{0x5, 0x2, 0x800}, {0x4, 0x3, 0x800}, {0x1, 0x9, 0x1800}, {0xa9e411d267e22905, 0x7, 0x1000}, {0x4, 0x5, 0x1800}, {0x4, 0x11, 0x1800}, {0x3, 0x7f, 0x0}, {0x3, 0x1, 0x800}], 0x8, &(0x7f0000018000)={0x0, 0x989680}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x895b, &(0x7f000001b000-0x50)={@common='ifb0\x00', @ifru_ivalue=0xffffffff80000001}) semctl$GETALL(r1, 0x0, 0xd, &(0x7f000001a000-0x63)=""/99) 2018/01/24 08:05:19 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000359000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000713000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x101401, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000003000)={{0x0, 0x3, 0x1, 0x2, 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]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000006000)={0x0, 0xffffffff, 0x400, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x1}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x701002) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x0, 0x0) read(r2, &(0x7f0000005000)=""/37, 0x25) arch_prctl(0x1003, &(0x7f0000000000)="68af11ad769cd463750a838b9c3b185912eafdaa30c1a7ec7f75469b1b825df3d4eb6fa87fb615629dcb547e65ede413582cad7d7e9458a1bc61912239627cc362cfca9f0e1132d189bfac833cdafba0970e666746e9ccadb9cbf6cb4af462a8f7d22195365ccb5a9bf6ad9b87d20739eea49488dc4417fb7263f4302ee2b0f4f863cc007f4a174fbb4f206b8114495104c51753caf4251cd542cef58f6ed97a3edd2ace5cf1bdac25df770a35dbb0b8f47c978a5c631338e785a3d868bfb569d27aebc42909b33420080ed05694bd09d34194c83a4c8618") write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x0}, 0x3b) [ 62.511840] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 62.563244] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/24 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c86000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d0d000)={0x1, 0x0, [{0x26f, 0x0, 0x0}]}) r3 = syz_open_dev$amidi(&(0x7f0000fae000)='/dev/amidi#\x00', 0x7bb, 0x10000) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000b9d000)=""/95) 2018/01/24 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000024000-0xe3)=""/227) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 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) sendfile(r1, r1, &(0x7f0000160000-0x8)=0x0, 0x1000000000) sysfs$2(0x2, 0x5, &(0x7f0000e5e000-0xf7)=""/247) 2018/01/24 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000bc000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000572000-0xf0)=""/240) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009b5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9687}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x6, 0x4, 0x89}, &(0x7f0000b91000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e01000)=@assoc_value={r2, 0x7}, 0x8) 2018/01/24 08:05:19 executing program 1: r0 = semget$private(0x0, 0x4000020000000102, 0x40000000400) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00004fe000-0xb5)=""/181) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x109323eaadffc3c9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=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=@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}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, r2}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000bf0000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000004000-0xd3)="edc642b0ee7c6d629a1034caa6d190130b07ac4ae4352df9d6548200efa26052be40b663f866422171fe71b9c9b6ce015678ab515471acf4d9e5ec83716cc8f5bcd50dc1978752954691aaba29c5912b90daf156aabf96f8a3093fa4dc97d0f491ce9dbf171b0ee1586605ca42e994feecf03a4928ab012ad9ba63c879684625279b33a95fc34d219d81e65f858f5bb8915c33704f6007b0ed609c002be5a50390bb4eb23bd9ad7058e7db34c45acc5f93b1df88aa2317539bc389d4d29b5bd625974e7ba98c91420ff32165a486a5ef017946", 0xd3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x400, 0x30, 0x1ff, 0x1000}, &(0x7f0000003000-0x2)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r3, 0x4}, &(0x7f0000002000)=0x8) 2018/01/24 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000927000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000aea000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 08:05:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000aa3000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a7, 0x2, 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={&(0x7f0000a18000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000130000-0xb)='/dev/hwrng\x00', 0x42, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f000075f000-0x28)={0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrandom(&(0x7f000019f000-0xf)=""/15, 0x39, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c46000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000bd2000-0x20)={{&(0x7f00004ea000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/24 08:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r1, &(0x7f00003ad000+0xaf5)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r2, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) pwrite64(r1, &(0x7f000000c000)="70b246feecb74c4aa8d4152ea2256c18529afb6a12dc0a7df84479925c9eca2cc516137c333bf00d6b9c3266b76c00ac6ebe64884f500d6f6dc96e68b20fc7d10af1c2576e91559ecb211a2413c4526082", 0x51, 0x0) 2018/01/24 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x191, &(0x7f000023d000)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000739000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = accept4$ax25(r1, 0x0, &(0x7f0000e2f000)=0xfffffffffffffd41, 0x80000) accept$ax25(r2, &(0x7f0000c2d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002f5000)=0x12) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b0000-0xb5)="", 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r3 = syz_open_dev$loop(&(0x7f0000120000-0xb)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000d74000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b7e000)={0x0, 0x56, "106b499a564a56a5769546d39890cb5f3e5d7df75efefc60409b9d4afedf4fb09c725206843a67c7a448bfed0bfc929f424f2bbf438ffb7e1694126c518ae79e35dfb404e1b6b6773796a239732622c5fff54cd56887"}, &(0x7f00009db000+0x1e9)=0x5e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000335000-0xa0)={r5, @in6={{0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0xfffffffffffff801, 0x9, 0x89}, &(0x7f0000006000-0x4)=0xa0) ioctl$TCSBRKP(r0, 0x5425, 0x1) read(r3, &(0x7f00004b5000)=""/512, 0xfffffff9) accept4$unix(r1, &(0x7f000011c000-0x53)=@file={0x0, ""/81}, &(0x7f00003f6000)=0x53, 0x80000) openat$rtc(0xffffffffffffff9c, &(0x7f0000114000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000e13000)=0x10001) ioctl$TCSBRK(r0, 0x5409, 0x6) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/ppp\x00', 0x103800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000479000-0xb0)={{0x1, 0x0}, 'port0\x00', 0xb0, 0x8, 0x0, 0xd47, 0x1f, 0x1, 0x1000, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f000014d000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x5, 0x80, &(0x7f0000cdc000/0x1000)=nil, 0x80000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000fcd000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000b2a000)=0x8) 2018/01/24 08:05:19 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000007000)={{0x6, 0xc05}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000980000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000006000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f50000)={0x0, 0x0}) 2018/01/24 08:05:19 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="", 0x0) open(&(0x7f00002c4000-0x8)='./file0\x00', 0x40040, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) 2018/01/24 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f00005d9000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f0000a20000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/01/24 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8b000-0x4)={0xffffffffffffff9c}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000608000-0x6b)="f331ac310e827a53395b70c304723223004d342398f3a79fc04bfa9d6779972681b60cace1090ad5b7a31b13c7591eda7f3119de24b7befedae368646a918ccaf969df1abf389a48a7c083ea6af1ae0c92a72ab0bd2135ac50990a92adaa4e7a741e391efb7a5941eb5c5f", 0x6b) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) poll(&(0x7f0000cc7000)=[{r1, 0x0, 0x0}], 0x1, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000bc4000-0xa)='./control\x00', 0x0) close(0xffffffffffffffff) mkdir(&(0x7f0000421000-0x10)='./control/file0\x00', 0x0) 2018/01/24 08:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000958000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000032e000-0x48)={0x4, 0x0, [{0xbff, 0x0, 0x95b}, {0xbef, 0x0, 0xffff}, {0xc0000bff, 0x0, 0x5}, {0x0, 0x0, 0x2}]}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc2000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f85000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008ee000-0x20)={{&(0x7f00002cc000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/01/24 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000722000-0x8)='./file0\x00', &(0x7f0000eb3000-0xd)=@known='security.evm\x00') r0 = syz_open_dev$adsp(&(0x7f00009be000)='/dev/adsp#\x00', 0x9, 0x402000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000396000+0xdf2)='/dev/usbmon#\x00', 0x9, 0x181000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000886000)={0x8, &(0x7f0000fc5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00008c1000)={r3, &(0x7f00008b2000)=""/42}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000646000)={0x8, 0xffffffff, 0x101, 0x2, 0xfffffffffffff001, 0x8, 0x6, 0x400, 0x6d, 0xb6}) r4 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000bc3000)={0xfffffffffffffe11, 0x25, 0xb01, 0x1, 0xffffffffffffffff, {0xd, 0x0, 0x0}, [@typed={0x0, 0x3c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="924459d97b0fdb97e8677c48bd8045211414941de617191eb983d27420f841f8c1d6d2e695ab8e34f1554aec46cd981cf03e18941b44d5af7f65c1f66a569d6e674dd3acadc97f5fa0fa0c3c469ac9591f1882c6f4e7e0ed1258df470e2ea9251cc772e5d0", @typed={0x0, 0x18, @u64=0x7}, @generic="fdd9608b71fcd0227e91a11c8b187b98d305f7393f98ecdef768f662d881782a1aa0e598bc5df162ed02414d00df1b69898ce3e1e4eead444a00494067436ca01828ef0f102a4efc7cf4af41a14387f2563119e41c5e377c4d7bf31e21c764d87fdacb9781bc9905360ce871d346d633fc52033a7522e13b2b086a7ff7e1dc43de9d19c98d1e4626366dab00571ad88acbc96ff42c6dd30873b4c4cc66a42916d0bc92b2941cffaafa5592f96fa1c4f9f08ec05b0f5440d36ba6512859a693011da6389fb90bc67c2ed64158bd37f4ec5a640a5c129c87eec513aa8501c6c892ab6258940e7260d38c9f4e", @nested={0x0, 0x20, [@generic="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", @typed={0x0, 0x91, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="3b0b11fc60bd642b881e633866b21838b413b250d03260e07d6448c325b7814b38ac9b8c53104909b7a6cc940c4a22e47ef7bc0ab7c2a1d6979d96f2723906dc57eca787f4897ebf57697a5f0b6ac80bc0d8d04238d4a86b5560bcd809ea74d44671b72fd24fa31e5229f3f6e1275c3659"]}, @generic="86ad22b6099e4ded4a97698b19c12494bab48324661a90d1034ad992e1bea3de23e9ee15ed22312e84b58feae69c0d3e8363a862f7572f10b59aac9b7cffbc0a888a46160b18743da5db3d4483348da141c527149fceee6a3674ec082d87375677913ff8696972184ef735e0de7f1f1e3f2b5299185a4c0f601e54d5793f7e1159dd0cd02ad31cb003bd9babaeffeb2d9083c0361e9611bd38a9986b99a6ead3478ead9fcf97a2c0666a183602e84cc29e3fc6ee02f89c1c82c747c5cc7e9060d00c9108df92dd9042f43aebcbf0b48b759e13448b836a26a4077bf567d18958bb783e1144", @typed={0x0, 0x6c, @pid=r4}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c49000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) stat(&(0x7f0000498000)='./file0\x00', &(0x7f00007d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() getresuid(&(0x7f00006fc000-0x4)=0x0, &(0x7f00009ac000-0x4)=0x0, &(0x7f000023e000-0x4)=0x0) setresuid(r1, r2, r3) sendto$inet6(r0, &(0x7f000010c000-0xec)='r', 0x1, 0x0, &(0x7f0000a8c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/24 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000087a000-0x4)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x6ed71b0, &(0x7f0000f07000)=[{0x6, 0x100007, 0x0, 0x101}]}, 0x308) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000986000-0x6ae)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x789}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d69000-0x8)={0x0, 0x9}, &(0x7f00008ef000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000061f000)=r2, 0x4) 2018/01/24 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000298000-0x14)={0xfff, 0x1000100, 0x1, 0x836, 0x4}, 0x14) r2 = accept4$netrom(r1, &(0x7f0000bb4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000d4000)=0x10, 0x800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f0000171000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000bd2000-0xc)={{0x7, 0x6e3, 0x0, 0xfffffffffffffffe, 0x7fff, 0x6}, 0x1}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000445000-0x4)=0x0) perf_event_open(&(0x7f0000080000)={0x5, 0x78, 0x1, 0x6, 0x3ff, 0x40, 0x0, 0x6, 0x9000, 0x0, 0x1, 0x2bf, 0x9, 0x2, 0x0, 0x100000001, 0x6660000000, 0x1ff, 0x8000, 0xfff, 0xe28, 0xfffffffffffffff7, 0x7, 0x5cac, 0x2, 0xff, 0x5a, 0x4, 0x8, 0x2, 0xc4, 0xd8, 0x2, 0x5, 0x1ff, 0x3ff, 0xe9b9, 0x7f, 0x0, 0xfd, 0x1, @perf_config_ext={0x9, 0x4}, 0x8021, 0x2, 0x6, 0x5, 0xffffffff, 0x5, 0xffffffffffff8001, 0x0}, r4, 0x3ff, r0, 0x8) 2018/01/24 08:05:20 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000387000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000f5000)=0x3a, 0x80800) ioctl(r1, 0x7ee, &(0x7f000056d000)="227a35ea93453796d68514e69c54a7324c2e76730f234cdc90a70d3c0b01af9d97372ae0707740404e6e6ca0c271f939912a793251a52756346559a3d0e405ae0d9e5c0968377abf95e549daa6594bbfcf17bc61284b05d0024c4f9c49809b71220dfa67da72885156f03b59645063c2e703745b1d") setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000018f000)=0x2, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00005df000)={0x80, 0x9, 0x1, "7762cc4c3fa7", "7c3f0d82c8278e02e6914232cd13eeb5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket$inet6(0xa, 0x800, 0xffffffffffffff01) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001000-0x1)=0x400, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x648}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r4, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r4, 0xbc, "ab88d6c8cd54122e6bbfe58bd476a777cab1ea518b873241d3c81b910707cc7a4cd40082b5066630779b851829cae3c532197d9caac0642b9b142c038d5f7056ba3b83950c20add13ca63504ba543c8221bc0a5f49388f1db07252640726ac5e70f885faa835d7776228923e7c24258c2a8dfe668720c605430f396678764afee2ef2ff888554ada8af295943e72be0f9994abdccfe33265c96337caf362f4fc0ea17d3cb70ae06403e22942ae26f6041c8e9fe66ae3c3bdf5e71aeb"}, &(0x7f0000002000)=0xc4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xff, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x3, 0x4) getsockopt$packet_int(r2, 0x107, 0x1d, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000005000-0xb)='/dev/adsp#\x00', 0x5, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x22, &(0x7f0000006000-0x2e)=""/46, &(0x7f0000004000)=0x2e) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000000)={"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"}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0xa00, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000007000-0x4)=0x0) sched_setaffinity(r6, 0x8, &(0x7f0000001000-0x8)=0x1000) 2018/01/24 08:05:20 executing program 5: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, '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$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 08:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000029c000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000204000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000012f000)={&(0x7f0000ad6000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioprio_get$pid(0x2, r0) socket$inet(0x2, 0x2, 0x7fffffff) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000bb3000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/24 08:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ce000-0x9)='/dev/rtc\x00', 0x208000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000e14000)={0x1, &(0x7f0000821000-0x8)=[{0x28, 0x0, 0x6, 0x3}]}) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000a4d000)='./control\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) getpeername(r1, &(0x7f0000b08000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)=0x8) r3 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) dup2(r1, r3) renameat2(r1, &(0x7f0000aff000-0xe)='./file0/file0\x00', r3, &(0x7f0000d0f000)='./control\x00', 0x0) 2018/01/24 08:05:20 executing program 3: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000af7000-0x10)={0x0, 0xfffffffffffffff7}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) rt_sigreturn() 2018/01/24 08:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) getpeername$llc(r0, &(0x7f0000bab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) r2 = syz_open_procfs(r1, &(0x7f0000e95000-0x104)='stack\x00') exit(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, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) ioctl$TCSETSW(r2, 0x5403, &(0x7f00001a4000)={0x8001, 0x2, 0x7ff, 0x1, 0x2, 0x2, 0x401, 0x2, 0x9, 0x3, 0x7, 0x1}) 2018/01/24 08:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006fb000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x9, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_procfs(r2, &(0x7f00001af000)='smaps\x00') pread64(r4, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r5, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r6 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) socket$alg(0x26, 0x5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000786000)={0x2, [0x0, 0x0]}, &(0x7f00008d8000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000f02000-0xa)={r8, 0x5, 0x1, [0x3f]}, 0xa) accept4$llc(r4, &(0x7f0000993000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa2000-0x4)=0x10, 0x80800) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f0000b55000-0x24)={0x2, 0x3, 0x80, 0x7f, 0x4, 0x0, 0x8, 0xe2, 0x9, 0xfffffffffffffffb, 0x8000000000000000, 0x8}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00004fd000)=0x8000, 0x4) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1004, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/24 08:05:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000098d000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000022e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000e9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003f0000)={0x0, 0x0, 0xfffffffffffffffc, 0xf6, 0x6, 0x3, 0x94c, 0xffff, {0x0, @in6={{0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x31e1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x1, 0x100000001, 0x80, 0x80}}, &(0x7f0000d44000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000169000)=@sack_info={r4, 0x0, 0x3}, 0xc) rt_tgsigqueueinfo(r2, r3, 0x27, &(0x7f0000938000-0x10)={0x4, 0x4, 0x0, 0x9}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000bb8000-0x3a)=""/58, &(0x7f0000a7b000)=0x3a) 2018/01/24 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00007f2000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000014000-0x10)={0x1, 0x28, &(0x7f0000c98000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009ee000-0xc)={r2, 0xfff, 0x18}, 0xc) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$binder(&(0x7f0000b31000/0x3000)=nil, 0x3000, 0x2000000, 0x60010, r3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000fd000-0x30)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f00008ff000)=""}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00005fb000-0x1c)={0x0, []}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a49000)={0x4c, 0x0, &(0x7f0000ae3000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000604000-0x38)=[], &(0x7f00000fe000-0x8)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000b3e000)=""}) 2018/01/24 08:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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) acct(0x0) read(r2, &(0x7f000086f000)=""/1, 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) write$selinux_user(r3, &(0x7f0000589000)={'system_u:object_r:urandom_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) 2018/01/24 08:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) rt_sigtimedwait(&(0x7f000011f000)={0x9}, &(0x7f0000a65000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007c9000-0x10)={0x77359400, 0x0}, 0x8) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f0000dbb000-0xd)='/dev/usbmon#\x00', 0x6, 0x2) fanotify_mark(r0, 0x30, 0x8020000, r2, &(0x7f0000dff000-0xa)='./control\x00') fcntl$setown(r0, 0x8, r1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b5000)='/selinux/policy\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000924000-0xb)={0xffffffffffffff6e, 0x101, 0x3, 0xffffffff, 0xe, 0x2, 0x3, 0x1f676039, 0x8, 0x4, 0x9}, 0xb) inotify_add_watch(r0, &(0x7f00001d9000-0xa)='./control\x00', 0x10000a1) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 63.034449] kauditd_printk_skb: 108 callbacks suppressed [ 63.034457] audit: type=1400 audit(1516781120.179:696): avc: denied { net_broadcast } for pid=10711 comm="syz-executor3" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 63.051030] binder: 10714:10717 got transaction to invalid handle [ 63.051040] binder: 10714:10717 transaction failed 29201/-22, size 0-0 line 2788 [ 63.062915] binder: BINDER_SET_CONTEXT_MGR already set [ 63.062924] binder: 10714:10723 ioctl 40046207 0 returned -16 [ 63.072341] binder: 10714:10717 got transaction to invalid handle [ 63.072352] binder: 10714:10717 transaction failed 29201/-22, size 0-0 line 2788 2018/01/24 08:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000207000)=0x10000001d) pause() 2018/01/24 08:05:20 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000019000)='/dev/amidi#\x00', 0x9, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000001f000-0x28)="bc2c179d7cfa16430714f4de738171b944dab41c1f3d2ff8958c093cb2d13bbe72c32e6b84594b22", 0x28, 0x0, &(0x7f000001e000)={0xa, 0x2, 0x58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48}, 0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000001d000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000001b000-0x8)=0x0, &(0x7f000001e000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/24 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000051d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005c2000)={r0, &(0x7f000036e000)="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", &(0x7f0000ae7000)=""/18}, 0x18) accept4$alg(r0, 0x0, 0x0, 0x80000) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000018f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ae9000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000044000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200, 0x8, 0x30000000, 0x81}, &(0x7f000042e000-0x4)=0xa0) r2 = syz_open_dev$midi(&(0x7f000024c000)='/dev/midi#\x00', 0x9d07, 0x80000) clock_gettime(0x0, &(0x7f00004a7000)={0x0, 0x0}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000ae8000-0x19)={{r3, r4+30000000}, {0x77359400, 0x0}}, &(0x7f0000ae8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) accept4$inet(r2, &(0x7f00006f1000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000be000)=0x10, 0x80000) 2018/01/24 08:05:20 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000)='/dev/sequencer2\x00', 0x181000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000523000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000448000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000042000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b88000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d6f000-0xe)={0x4, &(0x7f000077c000)=[{{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}]}) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000242000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffff9, 0x8}, &(0x7f000072c000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e59000)={r4, 0xdd, "215576a8bc422f7a38ac884c71c8bd6cb9a7e9557a2eecfd8e633e46d4c5ac1344565b544597675c71f548a7cb4a71019178e5e8e133d8dae63293695dcee93741b33ba0465a9d575c4d39253b401b8c7351270606ff5b873a935d5f577634130921c8b470801ca517928e1dd7c6e8af7f3cfef5836a6310d0c09480de2f1f36489e37c7e6a4b7ab1bff78eddd91adc251eceba3eea1f5a98efe0bae4b89d47dabed15f34132534f8c1e905b03d0ddd3e156b0b5b9fe94ae437c20384e45191cb7d3e12fc9d6a505b12ff0014beb88c219ed2e563ba5ea8824f54326b6"}, &(0x7f000037d000)=0xe5) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000db0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e48000)=0xb) syslog(0x9, &(0x7f0000ea8000)=""/126, 0xffffffffffffffc2) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000053e000-0x4)=0x9) bind(r3, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00003e8000-0x10)={0x100000003, 0x9, 0x4, 0x201}) r5 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x80) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r7 = dup3(r5, r5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f00001b8000-0x4)=r4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00006db000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005c9000)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000)={r0, 0x28, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 08:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c67000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000003e000)=0xff) r2 = socket(0x1c, 0x801, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d0e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007d4000)={0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000a86000-0xb)='/dev/mixer\x00', 0x2000, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000242000)=0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000aa4000-0x4)=0x0, 0x4) 2018/01/24 08:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000753000-0x8)='./file0\x00', &(0x7f00001ac000-0x10)={0x81, 0x6}) clock_settime(0xef30a8eca0a736a3, &(0x7f0000e79000-0x10)={0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008ca000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000299000-0x9)='/dev/dsp\x00', 0x10300, 0x0) recvmsg$kcm(r1, &(0x7f0000071000)={&(0x7f00004c8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000067000)=[{&(0x7f0000240000)=""/240, 0xf0}, {&(0x7f0000155000-0xa2)=""/162, 0xa2}, {&(0x7f00003e5000)=""/0, 0x0}], 0x3, &(0x7f00009e9000)=""/9, 0x9, 0x3}, 0x140) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000022c000)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000849000-0x79)=""/121) readv(r0, &(0x7f000088f000)=[{&(0x7f0000677000)=""/171, 0xab}, {&(0x7f0000bc3000-0xae)=""/174, 0xae}, {&(0x7f0000d7d000)=""/217, 0xd9}, {&(0x7f0000bec000-0xe3)=""/227, 0xe3}, {&(0x7f000037b000-0x4a)=""/74, 0x4a}], 0x5) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000d9000)={@common='gretap0\x00', &(0x7f0000023000-0x44)=@ethtool_link_settings={0x4d, 0x9, 0x6, 0x6, 0x0, 0x8, 0x9, 0x7, 0x59, 0x1, [0x8001, 0x0, 0x99be, 0x3ff, 0xad, 0x9, 0x81, 0x84d], [0x2, 0x0, 0x40f, 0x1, 0x7fff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 08:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000811000)=0x0, &(0x7f00005dc000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = shmat(0x0, &(0x7f0000d8c000/0x4000)=nil, 0x5000) shmdt(r2) 2018/01/24 08:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000384000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000da6000)='/dev/sg#\x00', 0x101, 0x100) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000061b000-0x4)=0x0) migrate_pages(r1, 0x1, &(0x7f0000511000)=0xb9be, &(0x7f0000a5f000-0x8)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r2 = msgget$private(0x0, 0x20) msgrcv(r2, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) msgrcv(r2, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x100000000008, 0x1000) msgctl$IPC_RMID(r2, 0x0) [ 63.073443] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 63.101194] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.103449] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.114195] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 08:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000318000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00005e3000)='/dev/dmmidi#\x00', 0x191bd828, 0x400) bind$bt_sco(r1, &(0x7f0000e8e000-0x8)={0x1f, {0x4, 0x1, 0x6, 0x3f, 0x551, 0xc41c}}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x0, &(0x7f00005b2000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/24 08:05:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004bd000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x6, 0x3, 0x1c}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000472000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r2 = socket$unix(0x1, 0x5, 0x0) syz_open_dev$sndctrl(&(0x7f0000fab000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 63.208272] atomic_op 00000000e9800fd4 conn xmit_atomic (null) 2018/01/24 08:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000004a000)=0x3, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000317000)='/dev/qat_adf_ctl\x00', 0xa6400, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000042a000)=""/123) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0xfffffffffffffc87) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00004db000-0x90)={[0x200, 0x4, 0x3, 0x5e, 0x8, 0x2, 0x1000, 0xffffffff, 0xff, 0x9, 0x2, 0x0, 0x7, 0x8, 0x6c0a, 0x5], 0x5000, 0x180}) 2018/01/24 08:05:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00008e9000)={0x536, 0x5, 0xedc2, 0x8, "0b48694a13220eca8aee5959ab35ac9cea80eccb7f47cf0214e5b4246022d2f7f8d9a264b6bf6e3934c20aa5", 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005ab000-0x10)={r0, r0, 0x6, 0x3}, 0x10) getsockname$inet6(r0, &(0x7f000082b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000012a000-0x4)=0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f00001bf000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/01/24 08:05:20 executing program 3: mmap(&(0x7f0000000000/0x918000)=nil, 0x918000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r1 = syz_open_dev$midi(&(0x7f00005d3000)='/dev/midi#\x00', 0x3, 0x404002) mmap(&(0x7f0000918000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000918000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000919000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000919000)={0x100000000, 0x6, 0x3ff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000919000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000918000)=0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000091a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000091b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000091b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000091b000)={0x1, &(0x7f000091c000-0x8)=[{0x101, 0x4, 0x3, 0xe1}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000091a000)=0x753d, 0x4) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/24 08:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 08:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c1f000)=[{&(0x7f0000caf000)=""/112, 0x70}, {&(0x7f0000ead000-0x77)=""/119, 0x77}], 0x2) pipe2(&(0x7f0000391000-0x8)={0x0, 0x0}, 0x80000) write$vnet(r1, &(0x7f0000db7000)={0x1, {&(0x7f000016a000-0x87)=""/135, 0x87, &(0x7f0000d6b000-0xa1)=""/161, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/24 08:05:20 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000097f000)='/dev/audio\x00', 0x2000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005b6000-0xb)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00006de000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000aab000-0x53)="440f20c0350c000000440f22c0480f35b8010000000f01c12e672e66410ffe2766baf80cb8d4c8f88eef66bafc0cecb9800000c00f3235010000000f30c4a141d0174b0f00a7201a0000660ff8383e430f23c8", 0x53}], 0x1, 0x8, &(0x7f0000f05000)=[@dstype0={0x6, 0x6}, @cstype0={0x4, 0x8}], 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x73eb, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000001000-0x30)={0x146a, 0x2, 0x1f, 0x5, 0xffffffffffff8000, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x40, &(0x7f0000002000-0x8)=0x1) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000001000)=0x3) bind$rds(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000002000)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) r4 = mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r2, 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) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x9c, 0x0, &(0x7f0000004000-0x9c)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x38, &(0x7f0000004000-0x60)=[@fda={0x66646185, 0x7, 0x4, 0x2f}, @ptr={0x70742a85, 0x0, &(0x7f0000001000)=0x0, 0x1, 0x3, 0x4}, @flat={0x73682a85, 0x101, r4, 0x4}], &(0x7f0000003000)=[0x30, 0x78, 0x30, 0x30, 0x78, 0x38, 0x78]}, 0x94df}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x28, 0x18, &(0x7f0000002000)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x2, 0x5}], &(0x7f0000004000-0x18)=[0x30, 0x78, 0x38]}, 0xc63}}], 0xa2, 0x0, &(0x7f0000004000-0xa2)="25d38aeca5379fe4287b663a98de67f2387c655ff037fa1ab1d3b72deb2f27700a55d14f66233e54e90c2bc3273ffbaff941db8f949a7d30850aef8ccca68026706a907c08136f7b04b0ac0238ea2e441f070b5a1c8c3191b93173333e98b01a8e28f8683f5f141ce3981da818d71cd05d26e2789db842993a6e35f3208dfafea4bbd629cbc15e2864712f42264186f0342061a14e402ce2e52320dcb51e1afb8db5"}) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000002000)={0x3, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000005000-0x4)=0x0) r5 = getuid() r6 = getgid() fchown(r2, r5, r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000005000)={0x20071026, r3}, &(0x7f0000000000)={0x1000, 0x4, 0x6, 0x80000000, 0xffffffffffff1880, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/dsp\x00', 0x200, 0x0) 2018/01/24 08:05:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:getty_etc_t:s0\x00', 0x21) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() 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}}) tkill(r1, 0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000080016) 2018/01/24 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) pipe2(&(0x7f000018e000)={0x0, 0x0}, 0x80000) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000537000)=0x8, 0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000ccd000)={0x0, 0x7fffffff, 0x81, 0x4ca, 0x20, 0x1, 0x3, 0x6, 0xfc, 0xa0, 0x7a4, 0x4f65}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000a53000)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x4a) [ 63.343487] audit: type=1326 audit(1516781120.488:697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10768 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x0 [ 63.375305] audit: type=1400 audit(1516781120.517:698): avc: denied { map } for pid=10777 comm="syz-executor0" path="/dev/rtc0" dev="devtmpfs" ino=1174 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:clock_device_t:s0 tclass=chr_file permissive=1 2018/01/24 08:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4002) pipe2(&(0x7f000027e000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000e9000-0x34)={{0x2, 0x3, 0x5, 0x3, 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]}) read(r0, &(0x7f0000f8c000)=""/512, 0x200) 2018/01/24 08:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000d5a000)='/dev/admmidi#\x00', 0x90d5, 0x40) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002e4000-0x4)={0x2, 0x7, 0xa000}, 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) close(r3) 2018/01/24 08:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) io_setup(0x6, &(0x7f000005e000-0x8)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009af000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000dca000)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000141000-0xc)={0x0, r0, 0x1}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000949000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) io_submit(r1, 0x4, &(0x7f00007e5000-0x20)=[&(0x7f00006c4000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfff, r0, &(0x7f0000c89000-0x3d)="d047816abbcb57bd4b6708889fe8a9a00bcfb8e47409fd1f45abb432197b942580827fd9c7b0fe7fe51ffef052e9c4c13d72129062c146fc6d8b84ac95", 0x3d, 0x56, 0x0, 0x0, r2}, &(0x7f0000998000)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f00006c3000-0x73)="7d4878193a61be9c32219b23402cd382b6209231f0a8103880d2d3466b89ee163f98a574639d436f71b338e87cc4ee4de3907408653603ce126cb55800f7269c3e4a2d4decec2dd64c49111605c4b4527a9f7d2a7f962ce753a9037cdccb7f023a2dfec1347690abc0077bf793e6b411b57822", 0x73, 0x5, 0x0, 0x1, r3}, &(0x7f0000a7c000)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000faf000)="8976089a8369f79274ef695e945e5bad54493aeb6fc31f7d8c85b2c4592ae2e15c29f2ea51c37f159b74a0c95059e7f09d9e374a2673deba26aad684bff3b5e04304c76cdb190afc0bbe3f2a10724dd5d717db203b1c528e963518566f4ec8cf616aeaffa49fe7009f7e7ad0e4b639be9c7a774f0c9aa8e56241439665ccc62b509b77c855f2df9850adc51c844f7af95814ad68b584177e5027760a939127f367989a2270fece794d88d0b268d81d747053731ab38c2a92bd", 0xb9, 0x7, 0x0, 0x1, r4}, &(0x7f0000e40000)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000e50000-0x34)="f8b77b7ca744b2743c4447954248f5a59e9fea195cfdd1a37d34c0ec2c6c4dfb447cea1c62cd365601e660b54045075a6085ad43", 0x34, 0x9, 0x0, 0x0, r5}]) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000593000)=0x0) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r7 = shmget$private(0x0, 0x4000, 0x40, &(0x7f00003de000/0x4000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f000080b000)=""/251) ftruncate(r6, 0x7ff) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x0) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000cb1000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000b6c000)=0xbc, 0x2) getpeername$ax25(r6, &(0x7f00003ec000)={0x0, {""/7}, 0x0}, &(0x7f0000e58000-0x4)=0xffffffe9) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r6) splice(r2, &(0x7f0000ea4000)=0x0, r0, &(0x7f0000cfc000)=0x0, 0x8eb, 0x1) sendfile(r0, r6, &(0x7f00000de000-0x8)=0x0, 0x102000001) alarm(0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/24 08:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) uselib(&(0x7f00005b1000)='./file0\x00') ppoll(&(0x7f0000046000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000086b000-0x10)={0x77359400, 0x0}, &(0x7f0000c16000-0x8)={0x0}, 0x8) getdents64(r0, &(0x7f00006e7000)=""/164, 0xa4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004aa000)={0x9, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffeffff, 0x7, 0x0, 0x0, 0x0, 0x15, 0x6000000000000, 0x1863b949}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00005c6000-0x1)=0x4) 2018/01/24 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000661000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000762000-0xb)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ab1000-0x8)={0x0, 0x101}, &(0x7f00008c7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004fe000-0x8c)={r2, @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]}}, 0x8c) r3 = 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) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f000036e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d50000)=0x1c, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d6d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019c000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000dd3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r6 = dup2(r0, r3) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000a85000-0x4)=0x0) 2018/01/24 08:05:20 executing program 5: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007b5000)='/dev/dmmidi#\x00', 0x8, 0x4000) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00009ee000)="39ee724be0598fbab0acd09db3e2340b6c68e3982accedd458cc115ca1da5b535fc265aaab2bb2b7413d2f91dd94024591a422598872d6c08e234aef462cacb595e64c18915d59557f8ea8cbd34dc010e8f350659f440fb5c83035fc1fd8d0086f41f5235c3af45432b28063829373bc2561c3aac6884205b05524dc3fe7da3e7b598c55490605eabfa6e12a7b75f1dd181ca30998a64adc1f7653f6b211183bdb5e187e", 0xa4, 0x20000000, &(0x7f0000ae9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000017a000-0x40)={0xeb, 0xbca, 0x80000001, 0xd2, &(0x7f0000ae7000+0xf42)=""/210, 0x22, &(0x7f00006a7000)=""/34, 0x8d, &(0x7f0000ae7000)=""/141}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/24 08:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000549000-0x125)="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", 0x125) 2018/01/24 08:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ccd000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aaa000-0x4)=0x5) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a4000)=0xc) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000599000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f00008f1000)={0x0, 0x36, 0x2000000001, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a6000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r1, 0x4, 0x42c00) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000-0x8)='/dev/hwrng\x00', 0x620000, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000835000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000800000)=0x400, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002f2000)=0x0) timer_create(0x5, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000878000)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000251000-0x2e)=""/46, &(0x7f0000325000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r6 = dup(r1) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000011e000)="", 0xffffffffffffffb2, 0x20000006, &(0x7f00008d5000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x10}, 0x1c) [ 63.447839] audit: type=1326 audit(1516781120.592:699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10768 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x0 2018/01/24 08:05:20 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000021000)='/dev/dsp#\x00', 0x7fff, 0x20201) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000016000)={0x1, 0x5}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) openat$mixer(0xffffffffffffff9c, &(0x7f0000db0000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/01/24 08:05:20 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x4, 0x1, r1, 0x5, r2, 0x9a, 0x1, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/24 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000f0000-0x30)={0x14, 0x0, &(0x7f000097b000-0x14)=[@release={0x40046306, 0x4}, @dead_binder_done={0x40086310, 0x1}], 0x19, 0x0, &(0x7f000091f000-0x19)="799c3b3db4124aabf9c0cbdd8350b1913faea8aebb0466546b"}) creat(&(0x7f000028b000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/24 08:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c12000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000f45000)=&(0x7f00002eb000)=0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cea000-0x5c1)="e6699acdf73cc6394c13b7e31a47ac40a0783296ed71d87293c899deda9c77757a22d53bff3d831c5d915d6dff00a89d2c2ad0630b6f2a7180fb3a983533b6e5354d29890cc73f10cae2445e78d8a548ceccb7f2a63eb69180a84d0e257995f45a51e8a6dd16e8567e271ddf7807d7aaa25217de818bb34bf18055bbff922c4a7ccaef3562e386ec6696c18c315c62237d88cc4764f238f1da324da2cdee002b112c9805b31857d96ad880791c37d9d4fa7b9d813f2ff7cbb9d94a27d624d122ffc5c072c8ef9e8d1215da7e02f041c48598032df86e51f2ad58b8e9060372a3a951994eb48fe3e644f9b8e14dfe56d139b7aeb5e3962fe248b491b7a157159151114a1c08dba40c4c33f117201ac42c6a610c17e8e726256475735c017ba7140d738d948e5a45d0288b2c31e89f68b4a4947aaa4529ba51ef84d175b7e65728f5db2d3e3e4aa8be31b0fe0be74856c3d81ae2bb7a5c54c3e650781a47b45f014b9c46b00f1626ad4bcbada8292375dfe5c282e11746fdb6aaf1d2c3316413ea2339826b642345cfe7424c8975b10113426fa47bb80e0d9c659ab14f22fec6eb9dff288bf2c68c6f90e5a3b3ebe946d919f64048836622a4a5e462499a52db97e16b7cb91765c519a38228832b231906c34f5131b1f007a15f0e167703991abcf81226ba6debeafe61e3ac5c0f1fba9c507d50f012bff1d31a2133be91d7b05993e0d90fed6a8cd42d15517567e5900590d238de175f205212b07273d74bce198940893039e05dbfd9c0eab55023e9dde05ba8cdbea78ce8bfb542d74b45f7217b6a7143cd44adb2131ca214c46faec631e1e51369328c7e999cfe04001e6e3d2c72e7d9f84195a1d69e339362f3f4007a7d323322e888b975e4aa8745a198ef02bbfe811f9a625b48075ed2c4d9014015f49c8eda8f95c5ca22da82bd2c9636606bf8b142f81fd87eaaf92a27c84794b855f2cfcaa8570d18dde2c92d81dda02b029c1d5f6cbca0cbc2c3db5071fc7ee9f849fd44cab1b69af93d2816576e96d1b385b31437dd6d38219b48d365bc9844c5598aada5dcc431ae85794a104bccc8e88203096a985bab9b9b50f56aabaad43161183fe53645ad773c2899380790ca504400cdb5ec3267ec2f7463191053b28d6d819f8bd20a1891a9f1b9c3c6922f7aa95c5da18dd1e178978fd5a11630d9292054dafd26f566a4d4436cd90000d87bfdedee0d3ed9b18ab31e1ec44ad99f398ad0c11fddfa164afb350e090801740812c08e67b8b144a2169327ad553d837d6544abd9ec52df197d15b81c01f71b4232dad8834dc676c92ec2cb14ef6e504227730d96bb0528f7c540de87ca9230fe0602e5f056a3d9c5860beca261c363ade3b4645c2366929e86f440635b20b76c64ae21899a98f9e783b3d9176bb005752e3ec222d44208e970bd479a515a986d514b5039156da9d562716291ea64c20931066a2cfd3e3f0ee435a2d1028d1551ea797d05fedac7d6fb674bb23fcae01b81f6f1d5574c417d64320e7ed50965d848da6c898a33eec4eeb91174000000000000000975a8f21537286685faaa10b2390dbf66d2530ab81a3b28fdde91d2105a154d0f5f518a23fd8b6aedddd4192969c4b01edfb7ba01004c58f7e7e85c1cd6d0671a4f7866867961d91ecfd0a7f5c03388588bff6f822e418467e333d800559b0d6501e66274cd2ee039521ce1381c1fb5a33792a45c8b2734d2884410623228ea6ea9cc88834dcbad8491647f612f024ec7b76c6ef0704bce42a4711453fb3eb64f65bbd46a40df6f4dcb1cfe277036e1fa53ed011398858e2e0aaf8b3d1bf4a8462d4a8c9e8ff3403215665f26907326cdda0003ea35a69f4feb865f4f2f442ebc99d305fe11bfba48107d65cf962ece438f6ddcc63898ca171acebf62f580494dbbe2733d39ca5c4128ff92837327b4aa20438d652c931230cfdc72ca79f3f6ac7fcb46e0b3732f8ea8e1171127ca3942c63eb99861a57a408f6287aa084f8329f74963f2ba0f1f8a166206793372f5eb31f1fe164f02f04fa8fac84a9b31ae4ef2a443c59b1b8567bbaed6", 0x5c1, 0x1, &(0x7f0000ebd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r0) 2018/01/24 08:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000499000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eea000)={0x0, 0x0, 0x0}, &(0x7f000058c000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f0000091000-0x38)={0x0, 0x0, &(0x7f0000e6d000-0x30)=[{&(0x7f0000d52000-0xd4)={0xd4, 0x3d, 0x408, 0x4, 0x2, "", [@generic="342ae814c44f7f6df725634d268b86be02ab50ea3f637ddb18707eb8cdbb2a02817324ad1db29de54a8b32ef55a2ee2c7788a36e84b310c109dd95da4dbe29062c1566aa5435e1decc52a9439e18ff9ef1f2111671b544a69ba3", @nested={0x18, 0x67, [@typed={0x8, 0x6a, @void=""}, @typed={0xc, 0x7f, @pid=r3}]}, @typed={0x10, 0x80, @u64=0x6}, @generic="52a7655378501e985a4d03d7d4223ea86a829c9488b708629c2b477ed32f0d533bdf645eb6440f2bf21d55e23a75951f8446467a14fe0cf571ad1be6d74c9f7763e2"]}, 0xd4}, {&(0x7f0000833000)={0x2668, 0x28, 0x100, 0x0, 0x0, "", [@nested={0x234, 0x21, [@typed={0x18, 0x65, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="6e3aa12ae32169c179e886d41be626b73141aa06d87cb2ff63ecfa51286206bd8d9cf167982ea58b40ab289d3aa31d0519f3c5e7c370237824ac7fe09daf39f725b1aabe1d077e827f269290177543f97f06c5ba2a441568bccc6ac3f94c51747017970a58e3595954987dbbc8968c7f53bdeea79c14efd9b84c9e314c98b2cd33200e77bee97d137b23ee1eadb4401276ff28fe27b5fc64ccb6aa7dbc801be09ab3085fc3698e3f891d0f2b325c17fc015f2ba4f7be6fbf4e2ce2e4132ad5de3ef85d78ea14b21fd7", @typed={0x18, 0x84, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="8963232e4448a4d1f3406f035fa808ffc992bb9fdd3d7f6ef13e3d8d96d9f04348022051220404499390bbe39cbf8ef2dc7fad9324d105a7c2083c2c42cf8d4600a134a2bd7ea61306a06bc0cefef208bdfa6afa15e0d3ed030e15fda4337bf6561cda864c10b6af7abc4cc4070cb33be46c53c7d75d113eb5bacfd1b630d523ffd95bbc792c3a9378edfeea1e786aa1ef7bce1514e38cb4f14c30078811b01583571af1df76b43e1c390879da8c6991c8e4c427d5bb1c65def42aec0c99363c3c814f0484570975f454cc7aa86b5414646ba89d8f", @typed={0x14, 0x75, @str='vboxnet1@\x00'}, @generic="5404aad9d5230dbd", @typed={0x14, 0x56, @str='/dev/kvm\x00'}, @generic="cdd7d37cdf90019ba9887de056d56cfaf7f53a03f38bf7785894e8537e40624dcc6a90c2", @typed={0xc, 0x4b, @u32=0x7621}]}, @typed={0x8, 0x5, @void=""}, @typed={0xfc, 0x55, @binary="1b870cef5cf609f640d45b3373434799d0b7ba614459948a568685773abb7b7b52fbc9c2c32f264207df800e6fb14c5497e3782c21277f7957e5b3f31ff14f0b85ad76a39fe36cd423f4d766d078cd8eeaccf7771ba01a51e3b3c8362e9cf0c0acf45595fd7ccd31e120cbe9fe058e3d47c461d60eb2421788b247f48b1bb563cf126779c850897cb90ff6bfbed411e0ce2ea1eae04762e7bc4ba88f0bbd6649532c2233e0e61b66fbb0f11999b38d6fabef73763d277e28542f6cef3ac9aa2b13ec8487bdf20700c4a8b033dcbba123a574b1ba1fd425aa80b75851e1bdca7f5df89cecd918e7491c32c985b45f8ab85274941e"}, @typed={0xc, 0x13, @u32=0x2}, @typed={0x8, 0x88, @void=""}, @nested={0x1098, 0x8a, [@typed={0x18, 0x81, @str=',_cpusetnodev^\x00'}, @generic="409d618ecc022b084a32c8ea88b68327828166f2f13f286af549b3e90d3fe4c2d559d835c7f8e4e2d84b08a42866e158fbb224f20d9a3241654bacf78a7ea528d89c3aeafb910f9cbfe74d67fce65a6877c9ae1b8fbe8c8c93b45bc9767aa42e6e295fc38caee44384779439ae17c4d3b93f2041bd63450c98e71e", 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@nested={0x1e0, 0x51, [@generic="f6789fa77d6ec3476fb2877dbe62927cde1d2ccfba9b27bf111a3f21d26605b486515e3900f4487e1ff599b54e36021bbeae255000342aca7b73ef924738f84b2ed08c2c091c2c3553af3a8c5322f98d0eb73b74b76c2b78ca3ef4d604b685227d7491b0813c4846eb912518e7210808c81aa792ab71c143f31307d83b43b7a3f5597c96a7c076c36f2910bf196c18497fe7889dc73f05d31d9b525c0e59a5ba013c073da6e5db4157bf99ecf196cee86ab75cd1b4c0a447a8670d8126d6ffc5d93520834c30ebd4", @typed={0x8, 0x4b, @void=""}, @generic="2fad5187f625c137aeac4808b526c13cb399c485b13001d7fff3d658e52074858715a0c5129298019dcd92b43dd7d9cc7695354c0137101db62f1fb3d4b34048105250bbc7f7d2b754c4326970bf6acf77c36f05520d77f5cfec1e57c2f5caa3a3ffcc69ea338e0a4c973731f3061e8a6e1a2082abaaf6151b90475c21fab6b6a4a8bae05b69fc27a3ed1e7933c19819f5870ac1e78f48274eae7db42024dfd1a82d26a336c78f4df77b0c89880d1f41b06bdbd666c277d73c2ba864b11e534473642f051034167b332e7df2b1e482b1d6a1e7a2ec7628bfee8ecf80a2a722927e7ae464d07a172233410afb80e0215f45e6cac7", @typed={0xc, 0x1f, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x7d, @u32=0x9a}]}, @generic="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", @generic="320fc41d0f0281aa2880b9748e0f664cd70aada1d8d5cf0b86e180c1b89607b02777bf2b221d2a112ebaa1a98ca1b94fe750fdb21b37ce0f624629bb0c1aab8af753676fae327a6d44b81067d47c6fb200565035c754ef330142fd4b14dca854e86594309935aeed02f4b9b40ce603922a57c06ccd48b60e71dd4021d6bc225439092fd315fb1aa95a578568943f010beb70"]}, 0x2668}, {&(0x7f00008c0000)={0x208, 0x35, 0x0, 0x5, 0x3, "", [@typed={0xc, 0x50, @uid=r4}, @generic="", @typed={0xc, 0x5d, @u32=0xffffffff00000000}, @typed={0x10, 0x7b, @u64=0x8000}, @generic="c5d54173c8a715941ba99e9c7da6d2ce922d0631a4ec2a9d5a3d2674c03294f938f0a5d5d48590ea3512759366850cd64dabae2df4366a73de3bb70e72b801178ee47d64d72b3513fc7186b026803ee79a61039ec64f06772ab89017ba7f953ac015a162c507dad29e1de5363c674c8628b33586768658872bcbf0b1d5758f35d67fe77ccc7d3befc21bb5600fba0014d75bea841de699f298f8ae539aaec4aa4e21ec5fc5723134585554405dac29446af9c85065c88a3aa31307c4c575b34f2a00551c9931fd630aaa48ef489e5474ce703c84319f0f3688a537f12cab6d3a519cd77d741162206dac04c69b5bd4e1515eb7", @nested={0xac, 0x53, [@typed={0xc, 0x93, @fd=r1}, @generic="3f9f227c09a14d6b6b0681f531d039dfdb652b4718434c2ec2d5814f102ca2e35357840babf935cc9240a17a4a1c3e730ec0b4a6f72a3acbf3c8a070eb9d0fa33f679d1ec2923c6aa10a9416802e960299a0928a01f28333c088ccc85730351ab6d3d41fbb29c2abde5b9877684b2b69952b34e0aff73fcc16", @typed={0xc, 0x89, @u32=0x7fffffff}, @typed={0x14, 0x4a, @str='/dev/kvm\x00'}]}, @typed={0xc, 0x5f, @u32=0x8}, @typed={0x10, 0xc, @u64=0xfffffffffffffffb}, @generic="98f29c7335951ed8f20e1f83bac51bc5e9167ef0"]}, 0x208}], 0x3, 0x0, 0x0, 0x40}, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10201, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/01/24 08:05:20 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(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e55000-0xc)='/dev/rfkill\x00', 0x123000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000079000)=0x0, &(0x7f0000696000)=0x4) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/24 08:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003a0000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r0, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write(r1, &(0x7f0000fd0000-0x176)="03789fb446f5b737457f999b2da815c5ee3952c65292661ea7e47cf7d75d4cd8", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000bc5000-0x8)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00002aa000+0xea8)=0x32) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000980000-0x10)={0xa, &(0x7f0000dd4000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000043000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00008ab000-0x8b)={0x0, 0x83, "985b007d999c13f5f039efb108f373f977fe991c6c9eb6f590ddcfb6acfb72984235c51360729786d127bd05fc484c79ec1750a56bee4acb0828ea30075304bf0d12c7b078bc941d6918304894d13617652b2a04dc4fb6d00cacf01ffa1b8e49eb984a1fb0689147b81176256533cb0dfc01096f767b7105c376c7972c0f9397eb8bf1"}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 08:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000c87000)={@common='bcsf0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x2, 0x0}}}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000fb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8)=0x0, 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) dup3(r0, r0, 0x80000) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007ed000)={r7, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r8 = fcntl$getown(r1, 0x9) openat(r6, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r9 = syz_open_procfs(r8, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r9, &(0x7f0000cd2000-0x8)=0x0, 0x10001) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000442000)=""/208, &(0x7f0000170000)=0xd0) 2018/01/24 08:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000032000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d7000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005d4000-0xe1)={0x0, 0xd9, "0aac82c346054da29b3f1d03ff19828e10956d117bdf44ce9aff7b44404261fecaf75ed065df18beadec23b90b6d3df30fde26a0d50512aa23db4105a628a89be5114f91eae34fffed68857d3fe20c0edee6bacc5ff9313543e85d81da496a712abf1d5f0ca5f2eb80f577ae21b30d82099c71677f6205666d2edd4c80044f0df5847089e16f80de08562c84399215496bad9da94195869c2afd655f55d2c29134828f6530522c7ddc9924e497694540795ba03ba2b11469282d667a4f05bb828f21f125af6908e0532ae1c835afdde3a64cd81bd98b14f028"}, &(0x7f00002c7000)=0xe1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a5d000-0x6)={r2, 0x9}, 0x6) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000e16000-0x14)={0x1, 0x6, 0x6a8, 0x8, 0x727, 0x7, 0x9, 0xa4, 0xfff, 0x1}) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f00009a1000+0x46d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 08:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) sendmsg$nl_crypto(r0, &(0x7f0000fc3000)={&(0x7f00000b0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000af1000-0x10)={&(0x7f0000917000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'michael_mic-generic\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xfffffffffffffe2e}, 0x1, 0x0, 0x0, 0x0}, 0x1) write(r0, &(0x7f0000514000)="08503bccf952b8754702f688053b5f624081f068ccc5043ed87722e4fbdd6bc5a19ffb4371568b8d59fc5d6bcda8d3c5fd29c5873f0f66b09399768b819012df4a0db5bdf5760c71a06c5c0e3c9099f1fedb01ae712b2eac27c7e3d9233061099c5a35e6dcaaca498120c6cfe3b427937b0314f9908bb144479df76dda200a295691d0c9676125ee3bee32e67fcf30cb04c6a6fcedf3055aa22ec03595a8756743", 0xa1) socket(0x2, 0x0, 0xfffffffffffffff9) 2018/01/24 08:05:20 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x5, 0x100) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/24 08:05:20 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000fdc000)=""/246) r1 = 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}, 0x4}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000fde000-0x4)=0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r1, &(0x7f0000fd6000)="", 0x0, 0x0, &(0x7f00002cd000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9e000-0xe8)={{{@in=@rand_addr=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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fde000-0x4)=0xe8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x80000001) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000fde000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/24 08:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000000045, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcc000)=0xb) 2018/01/24 08:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000ed6000-0x1)="") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a33000-0x4)=0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f00004c3000-0x10)={&(0x7f0000db2000-0x5c)=""/92, 0x5c}) 2018/01/24 08:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x800, 0x7) 2018/01/24 08:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000064a000-0xa)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001e9000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3fe00000000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0x6, 0x8, 0x2}, &(0x7f00006d6000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cc9000-0x1)={r2, 0x401, 0x1, 0x7}, &(0x7f0000f9a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000edf000-0x1b)={0x0, 0x13, "3fa712bd53fc292fa0d237762b90dd70e6fc8c"}, &(0x7f00004cf000)=0x1b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004c2000-0x8)={r3, 0x4, 0x5}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000345000)={r4, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000031000)=0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x20000010) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d99000)={@generic="4278df2eb9fbf5f918582086abd94a6a", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000090d000-0x10)={0x80000000, 0x820a, 0x0, 0x6, r3}, 0x10) 2018/01/24 08:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a29000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x1a, 0x4ef}) 2018/01/24 08:05:20 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000660000-0xc)='/dev/rfkill\x00', 0x204000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x6fba) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$adsp(&(0x7f000028c000-0xb)='/dev/adsp#\x00', 0x98ad, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x4) sendmsg(r1, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000a95000-0x10)=[{0x10, 0x0, 0x207, ""}], 0x10, 0x2000000000000}, 0x0) 2018/01/24 08:05:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000062a000)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000000)={0x1, 0x0, [{0x4, 0x0, 0x8000}]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000002000-0x19)=@known='system.posix_acl_default\x00') r5 = gettid() r6 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000001000)={r2, r0, 0x2d856f5}) 2018/01/24 08:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000013e000-0xe)='/dev/admmidi#\x00', 0x2, 0x0) unshare(0x40100) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000a98000)={0x0, 0x6, 0x8001, 0x7, 0xcb6, 0xfffffffffffffffc, 0x83bf, 0x401, 0x7, 0x3, 0x8, 0x78}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000895000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1f000)=0xe8) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/ptmx\x00', 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mq_timedreceive(r0, &(0x7f0000d79000-0x86)=""/134, 0x86, 0x0, &(0x7f0000262000-0x10)={0x0, 0x1c9c380}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9108, 0x6, @cisco=&(0x7f00004e9000-0x8)={0x401, 0x5}}}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000cdb000)=0x8b8) write$tun(r2, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000477000-0x8)={0x101, 0x8}) ioctl$sock_bt_hci(r2, 0x0, &(0x7f0000189000-0x1000)="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") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000006e000-0x4)=0x0) sched_setparam(r3, &(0x7f0000d6d000-0x4)=0x2c7) 2018/01/24 08:05:21 executing program 4: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x937e, &(0x7f0000017000-0x4)="") r1 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000018000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000017000)="b7ee6e50c08806bb520141c619d94e4b963e034b3f72e07292893b3997e1edb1f2ccb819c6a908ad0bc918c3599d208ad47d38db2352d99632f645f0a876529bd691572a97caaa8c9cc835197692f5c5a3c86ec5970a02cfad0dbb7ff57e21188967b481738fc47ba84d3e8267c58073b8857701dd9d1c76e22f2bfe4f53834138bab74072066ee701b0f5e09a5392cad69a74529ce3b3a02b8065454587e6fe76b2696a9eaf5d400675f1e0a3e16eb7d5fbc42ef54f34d3e8e321f82294d6b1a55bbedee1ea7481f13308", 0xcb) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000018000-0xc)={r0, r0, 0x1}) 2018/01/24 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000499000-0x6)={r1, 0x18}, &(0x7f0000775000-0x4)=0xfffffffffffffd40) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00002a8000)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r2, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000503000-0xc)={0x6, r0, 0x1}) lseek(r2, 0x3, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000bb2000)=0x0) r4 = syz_open_dev$sg(&(0x7f0000eb4000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r4, 0x4b32, 0x0) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6c000-0x1)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000854000-0x4)=')*,\x00', &(0x7f00003e3000-0x7)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000835000-0x9)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000163000-0x1)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r2, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000035000-0x8)={r0, 0x8}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x0]}, 0x14) accept4(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000776000)={0x0, 0x1f, 0x6, &(0x7f00004b3000)=0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) tee(r5, r0, 0xfffffffffffffffa, 0xf) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e99000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000000c000-0xc)={@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r6 = dup(r2) sendmsg$unix(r6, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c1000-0x40)=[{&(0x7f000012b000-0xd8)="59cb9a", 0x3}], 0x1, &(0x7f0000341000-0x90)=[], 0x0, 0x40001}, 0x14) 2018/01/24 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000f8e000)=""/197) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000c55000)=""/93) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r3 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x0, 0x4000000002) write$evdev(r3, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mq_timedsend(r1, &(0x7f00007e9000)="6dde", 0x2, 0x3, &(0x7f0000b7b000-0x10)={0x0, 0x989680}) ustat(0x6, &(0x7f0000a03000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 08:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007c5000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d38000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000623000)=0x14, 0x4) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/24 08:05:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x6800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002000-0x4)=0x5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e0b000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000523000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x15, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000498000)={0x0, 0x0}, 0x2) fcntl$getown(r0, 0x9) getpgid(0x0) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000131000-0x7b)="6e6574336d6366696c74657200ef66710381a4efb688a0eda304703bdc5e33d240dd6137d364fecc706c6e05bd628e9229efa6abd9c5f1d4bb66ded234cdbfcdcc08087a26a53fcedc8dbb549c720000000000000000f23c3c99693b91384380d1def0fd32ddbaf3b16782ac115e72333573af4cd62536e56f75da") pread64(r4, &(0x7f00001ce000-0xf2)=""/242, 0xf2, 0x23) 2018/01/24 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000682000-0x50)={@common='eql\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f0000ba8000-0x4)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$audion(&(0x7f0000557000-0xc)='/dev/audio#\x00', 0xba65, 0xd0000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e65000)={0x0, 0xe3, "fed3c182338f3fe50abad739b518ae51c809be3bd86d5ccf61e83ca3b95a7f560af6745099ced16b24561d5c69d6519583c34a45e97215ed8cb57479431e474ce8f9dbe0dc08682d66555a46da1774023b01cee1dd7c5b1020396f6f2a57efd47b5b47e4b8a104024da997ae466434e3bd80b28300359486ef29027cae4429996b7688133fe3dffebeeb802b5e60124466f350afb30201646f268995bb2fbca548de8f5d57ed3d3c7b6fcb604411f0195c487a863ed8714a7984e17400746f24142e87b55de2cbfd8a8fbb1ee47dca3cf2a3115020555da03cb94ccaa4195834df66f5"}, &(0x7f0000e2f000)=0xeb) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000c2d000-0x6)={r3, 0x1}, 0x6) write(r1, &(0x7f000090d000)="", 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000c34000)={0x3, 0x8}) 2018/01/24 08:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) recvmsg(r2, &(0x7f0000597000-0x38)={&(0x7f00006ad000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000450000-0x10)=[{&(0x7f00004e0000)=""/95, 0x5f}], 0x1, &(0x7f0000373000-0xb2)=""/178, 0xb2, 0x1}, 0x10000) creat(&(0x7f00009e6000-0x6)='./bus\x00', 0x0) r3 = open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) r4 = add_key$keyring(&(0x7f0000156000-0x8)='keyring\x00', &(0x7f0000fbd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r4) 2018/01/24 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005df000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) connect$nfc_raw(r0, &(0x7f0000a9b000-0x10)={0x27, 0x8, 0x100000000, 0x2}, 0x10) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000a3e000-0x8)='./file0\x00', r0, &(0x7f0000339000-0x8)='./file0\x00') 2018/01/24 08:05:21 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x388) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000017000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000000c000)=0x800, &(0x7f0000008000)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000025000-0x8)={0x0, 0x0}) [ 63.926407] device eql entered promiscuous mode 2018/01/24 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000c0a000-0x4)=0x0, 0x800) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0xfffffffffffffffe) inotify_add_watch(r0, &(0x7f00008e7000-0x8)='./file0\x00', 0x80000022) renameat(r0, &(0x7f000093f000)='./file0\x00', r0, &(0x7f000010c000-0xe)='./file0/file0\x00') 2018/01/24 08:05:21 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000)=0x0) r3 = geteuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000006000)=[{&(0x7f000000a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000009000)=[{&(0x7f0000009000)="0e5545a4f5fad72ac0cfb7fb1a0aca2a6e1a2c66751bc866412214830048b8ac216850e9eaa12e9177eae4e3decea32d3140", 0x32}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000009000-0x90)=[{&(0x7f0000009000)="1b4f36629e22be5f41eb06845b9425a9acf6232434e03c7623befe30fb19a4e159decaf35d82baa2452e0bf3da2e08d861e2e278d65d6916e6166b87a75136", 0x3f}, {&(0x7f000000a000-0x85)="62cd14a44b1745caffdcf6911c74aa81a75ad73c8d9ced886983b5d7ef0c5cc1e110b89196475a6aeb478767ecaab96dde416de9e4fe5d2b11ca715a7716fb13ea9a1a50faddda07156a9c80c9b251d7e69fc8f472d3dda72bbdfa05f61c7a3be2d97ecada1dc38b2ab3bf5a11387d49b76cbac3520d59fe554b2787c4189111f914022fb9", 0x85}, {&(0x7f0000009000)="8390f3af373e43d39f14df1d42c41821a80ac2c90a0d60bbc2c7399c7ae5f3e9d57b9b95e461f96efa3b95741e7d4b", 0x2f}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000008000-0x69)="0bcc85cf44a8ebe88f0859a512ac028a858909d78ab39d52b01fc2ffb7692f2eca84276adedd67ab581e58c2fbb276ad30aad65e606ee0ac531cdbd68c371061638bb48c5dbf680eedf8767e464c05f764f8bd3648f1d0986ec45fa4a78dbff9652dc18e5393a623de", 0x69}, {&(0x7f0000009000)="918a3cfd54a7f207ca3895f2c52700572858659ffd16e69211e75b99661f22ab62f239bf82c1dd207d5ef332fbec34fcb1d7a259c4aafd3b881f055829061f0ed75b51a7d541c559d22f318b64264af41e90ae7cc9867f7723f53a7b9803fedf6133bf12620dd8a9941132c9770b18caacc113b5e0c6b7d6d2f20ae8967fce474a56e466c1c44173673ff30a53ef94a516c892815b98b58c2f", 0x99}, {&(0x7f0000007000-0x44)="52058b1a3e173a74d5bf9408adec4866dc19ffe3d625bc69c653b38260abc274d2bbe7cb609e78958826007ac5623ddf492ce3567e7a9d43b39df279cbc383d05674899a", 0x44}, {&(0x7f0000007000-0xae)="a0746786b762fe003ed50abfd24b0744b101a4fe8b04d0246b08f1f44642131a15af2705396979e4f02178b2cd560dab845d87addb19d340ea894ffd1916e6ab08031cbef36f9436713b056b7dbb90c83e858ee91db1e650b026c7fc52e0157f396b0d94fb2cb2321163542117705e09a21e9088fa77254cc0c6dea6d830b11a1cf731817a8357df9187e8f568738ae4fc7dc158e686ec2526bb6239638fc81c95539627eb051f6e1d65004d6b87", 0xae}, {&(0x7f0000004000)="72183ef40e23045552ceaba74e7c1ae1afc4b3780e94b02a22e76f9e18ded7f660659186ccbfefdd494b86b07d8816d9a8f0ecd05bd4bdad90793833fd3f3c3d086a79a3e928b548b57003e7dfc74311dfb8fd76de9466fd20305d0397307cc12b", 0x61}], 0x9, &(0x7f0000009000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x1}], 0x2, 0x0) 2018/01/24 08:05:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000584000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001ac000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000015e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000065000-0x28)={0x0, 0x1, &(0x7f0000b0c000-0xe1)=""/225, &(0x7f0000d69000)=""/19, &(0x7f00007f5000-0x1000)=""/4096, 0x5000}) r3 = socket$inet6(0xa, 0x80002, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000f31000)={0x107000, 0x4000, 0x0}) getsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000543000)=0x0, &(0x7f0000695000-0x4)=0xffffffffffffff99) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000b7c000-0x8)=0x2) 2018/01/24 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f30000-0x8)={0x19980330, 0x0}, &(0x7f0000783000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000677000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000186000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f00006f6000-0x20)={0x3, 0x0, 0x5, 0x36, r1}) stat(&(0x7f0000ca4000)='./file0\x00', &(0x7f0000d95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f00005b8000)='./file0\x00', r2, r3) 2018/01/24 08:05:21 executing program 4: clone(0x0, &(0x7f0000f79000-0x1000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f000076a000-0x16)="") clock_getres(0x0, &(0x7f0000813000-0x10)={0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f00004ab000-0xa)='/dev/dsp#\x00', 0x80000000, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000f3000)=@assoc_value={r1, 0x1}, &(0x7f0000000000)=0x8) 2018/01/24 08:05:21 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dba000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000287000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000065e000-0x6)={0x0, 0x4}, &(0x7f0000cb4000)=0x6) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000046c000)={0x7, &(0x7f0000bcd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000064000)={r2, &(0x7f000061e000)=""/208}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={r1, 0xfffffffffffffe06, &(0x7f000051a000-0x58)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000255000)=0xffffffffffffffdc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400000002, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x0}]}) 2018/01/24 08:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$adsp(&(0x7f00008e0000)='/dev/adsp#\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000900000)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00008ec000)={r0}) 2018/01/24 08:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ba0000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000f44000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c95000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x11f30161}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6f8, 0x1}, &(0x7f0000c47000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000716000-0xc9)={r1, 0xc1, "d05631bd89911daba071f5f0f10c441cc52708e30ee361e81b7d5db0b327f70ee3dcd0fe55cbb3d406aee74c20f68acf0b5f11620046109b6a93c4cbb768239bfd33daddda7d1a9e01b8a22576c3217cb2f53b3af96f3895060fa90a5e6305acd5f25ee9aaaf3a0a99cb9ec0896bca1c5324c884eb6e3d4e6ea8836be7c35a898f9d21626205c31545948b9a204749c2473b7bd0183d48ee3e6408f28f30f0448ea53a236c0f9efab19c128cc56fb249531b032436919a9ace1981b5efd6e55808"}, &(0x7f0000628000-0x4)=0xc9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bf2000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x7f, 0x1, 0x5}, &(0x7f00001d9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f91000)={0x8345, 0x1, 0x4, 0x1000, r3}, 0x10) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r4, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r4, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e93000-0x6)={r2, 0x4}, &(0x7f0000477000-0x4)=0x6) sendto$inet6(r4, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000007d000-0x8)={0x0, 0x0}) r6 = dup(r4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$sndseq(r6, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r6, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$kcm(r6, &(0x7f0000966000)={0x0, 0x0, &(0x7f00005e6000-0x10)=[{&(0x7f00009f4000-0x2f)="e5", 0x1}], 0x1, &(0x7f00008b8000)=[], 0x0, 0x0}, 0x8040) write$eventfd(r6, &(0x7f0000c24000)=0x80000000, 0x7) readv(r6, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/01/24 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000189000)=0x4, 0x4) timer_create(0x4, &(0x7f0000644000-0x60)={0x0, 0x24, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022b000-0x4)=0x0) timer_delete(r1) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000699000)=@int=0x0, 0x4) 2018/01/24 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget(0x0, 0x4000, 0x5400000a, &(0x7f0000cb2000/0x4000)=nil) 2018/01/24 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0xfffffdfd) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000004000-0x18)=@add_del={0x2, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/24 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000987000-0x38)={&(0x7f00003d7000-0x9)=@rc={0x1f, {0x0, 0xdab, 0x10001, 0xf47, 0x5, 0x9}, 0x1ff}, 0x9, &(0x7f0000658000-0x40)=[{&(0x7f0000d77000-0xb4)="b2066fa2a3099be14a9e65818805326e6f4119ef23a0f294788e63adaa91cfd6bfd68c0dbfcb08d6950b92d3ace9bedb51d5458761f568d135ea6c439445b1977e2774daefe8ba9dbf46fe83e2ac096fa0267da9d46f91b115cb6e5d96006c6d8c685126880f545fa3eccff2d7a4a1aaa0fa77facf1ff2aa8c57a61943ab854c0e396f6da2126633eb6c99b5538b6d2e2f0a7b6bf2d626a9e2c0aedcf6f1a7f3e734ea19d22f284a756030a04f30aa0ce41e03c3", 0xb4}, {&(0x7f0000956000-0xcd)="eb74685ea2315767ccdc52e417acfcc79fcca6931809e3a4d95221e13689021f9c2b84a90b91840b4b70fd983d6ad3acf8586fa03c9c2a7815291130a27302f636ebc8c5084cf7d4966305b204ad1ba31bfacfebb2a86a4f31ae23179c8acca7abfac2f6c0a9052f3ebfa9f7bd3177374c2510622528d5f432791a4a350cbf264acc3c650fc777700e2b3f12c7c4f75b8fdd7ab0d6f11a33e81ad276eefd1211133d9a267b45f6e691b6855af85f761f8a86f7c95a1ee91cf05975b281d94283e72e2b80ced07e5f13fa9cd98b", 0xcd}, {&(0x7f00001c1000+0x9ea)="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", 0xfb}, {&(0x7f0000aaa000)="a5c4e774f005abc0ce6624a08aadb3148f1a524500f79222074e05e20fde6e05", 0x20}], 0x4, &(0x7f0000f6e000)=[{0xc8, 0x117, 0x6, "8ef21bfba24ae7ce252dba91eabd8284f5f402c61b25ba0bc95878d7c46388ff9772f8beebed2e78b2acdd78c49640f025be6386377edb905620f4ec96a024a86a84c955ab8b333461d2342578320d154db4d3068c20efc12263663851b8ec1d5b894d7dbed1f6a20c9c928074aa4df58bf6ec9eb6c248cd5e0709df475ec5af558316ebc24425089e7f0621e1e7b0cabd27eb75e9d3dbc37e9cb1db296d0b4ed64a3b5bab399dc1c6938f2cadcfd82938f9a3c0f7"}, {0xb0, 0x109, 0x9, "19c4cf7eac13a966a83afede973df0750e27ef45fa5a8a483d2fa094f928b2d291b4ef2687b7caa21b5e449f51619ece47783524bceef5a5331b8ca0088a2364ecf741a028946f5fff7a9199bafa47b2749a0e04a59cd4e4cdcefd51ae8962681d957e92cd8dab1507c551c4740e3f6adbde17d4685b7f3b702dda88ab42b7d108391ca4f62daad4c33531137cbf2ffa098eb411c77050aabe89"}, {0x108, 0x10c, 0x1, "21256c69f1cf038e74dbbc87e1e2bc03b3414f3f9dce50f41832fab5e8641982eb8489b9983c71d1a3a9c1cf05b0764982e32cbec605a80d19ec530ff371c38adb2ea997bf81d6ca14bd12607aec42b63c5c108aae7992bf2eff56d5c907ad34a12563e9285762a8460b6bbcda7f9f417ed71e8cb9abb89fe2235575a50924e1c2bacb3f17db111b73716f5f6945d63d4625a5b16f6ee002bda3b5e997581e0459911527911dc5b7ce6d9c75aa74c2ac971817055d38ccafa8615b143c279f4a33832eb3b9b92562163b09aa082d040a6e97784e797c2c65dc712722ce852d2417cbfa7d8789750fe9671a481d5c2307b8b5e00c9bdf6426"}, {0xc8, 0x87, 0xfffffffffffffffa, "05e2fc0f2f0a2325fae8409223fd985c074ca02010e1792ffb722c3c6d1581fdd191f690f5d88ad8e571bc0895299391c5904062f3ad1bfa13d88eb8f2fa667a423f65851c09bf785ee2bbc98681a439314d0fcb4d9848cc04ba1be18151862f51ae740123be93a3213fdb2631f6b569b12553ca8189d522586a9a62b1c24937a504043d2670c74ccc37a39f1ada59aecc4f9add6ab81c2178a2d1de4e30357492ea5185c2c09117a81a893a07d98f1b49d1e3378f6e43"}], 0x348, 0x20000000}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/24 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aec000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da4000+0x9cb)=0xe8) 2018/01/24 08:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b48000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000af4000)={@common='lo\x00', @ifru_names=@generic="e19409d0e33b7d2bb98eafced33e3166"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d9e000)={{{@in=@dev={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b9000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000e2f000-0x1)='[', 0x1, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/24 08:05:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7fe000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0x9c)="97c8280d911b693228d5f002a1f4c14b7ff2798d26caa58397300f0426553ce2e485ed8c7e7b86de7ac9fc1b95d65e484cdb6bd4f0ec742bc9171428cd1e919d1cac6ef41d89a5ef5f7283d8477cb2c9fc6ef412fc3c5c34d4e06560a1db5e075ea8501cf7d421aebc617be4564695854ff2637b1b054a37910c7ce35961c6e7836b92e518d1790c455b54936ab3e3c6339951f4ea183e8702715757", &(0x7f0000bcb000-0x6)="993ae40fa6fe", 0x2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x5, 0x7}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e9d, 0x2, 0x9, 0x9, 0x40}, 0xa0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$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) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = shmget$private(0x0, 0x4000, 0x8, &(0x7f00009f5000/0x4000)=nil) shmat(r3, &(0x7f00006c2000/0x3000)=nil, 0x1000) 2018/01/24 08:05:21 executing program 0: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000684000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000df8000)=0x5) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dfa000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00005e4000)={0x20000, 0x0, [0x9, 0x7ff, 0x0, 0x0, 0x80000000, 0x85, 0xeb, 0x40000000000000]}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000dfa000-0x38)={&(0x7f000020f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003fb000)=[{&(0x7f0000bce000)=""/183, 0xb7}, {&(0x7f0000ac7000)=""/87, 0x57}, {&(0x7f0000dfa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b55000-0xfe)=""/254, 0xfe}, {&(0x7f0000df9000)=""/98, 0x62}, {&(0x7f0000df9000)=""/238, 0xee}, {&(0x7f0000df9000)=""/87, 0x57}, {&(0x7f0000df9000)=""/240, 0xf0}, {&(0x7f0000df9000)=""/14, 0xe}], 0x9, &(0x7f0000df9000)=""/0, 0x0, 0x0}, 0x10100) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c0a000)=0x0, &(0x7f0000b29000-0x4)=0x4) 2018/01/24 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000948000-0x24c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(twofish)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a3c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000098c000)=0xc) ioprio_set$uid(0x3, r1, 0x2b5) 2018/01/24 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000823000-0xb)='/dev/midi#\x00', 0x2, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000ac000-0xc)={{0xfff, 0x80, 0x1, 0x0, 0x1, 0xff}, 0x8}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000f5f000-0xb)='/dev/adsp#\x00', 0x40, 0x400080) writev(r2, &(0x7f0000c97000)=[{&(0x7f000068f000)="482ba92706e80fa1b3b052ca819fcbeedb081f4d2dc04645bd4c4257e2d0a743119ac7b4ed770b4f12cb217474d7a26503d735d66072138a5dd42a5a6a2184f9c797be1ea7557a1939b4bbc86ce9e9a674d6b3ed6b0b1555e3e913b8acfbeb48242361957b2b0b1bcee37edfbf04457c8960fb4cdddf4ab035f41432f42c13c93e29fccf7e0bc72a1762d98c87fe891ff2c24920ff816cb493e7dda15634916701a576d94af2638a40faf9269cbbaedc5554b71036b5a67d9526a71cffe96f17953c7f7f70ba99efb824708c322d699765098a0f0a60719ebb179a0fd3beaf51ba8b259a7262bf48890a27c221dbedd6f892a9714325ed3ade22cbbecda9f343e6d69cfbff2e01ad7552b70cdb9d1bac916ddda59d1667d3f966cee95c81e80305fa1fb86b5c3d16ac9cc7319c14fcd0a1308a2d2567b71b12fd3350f459a5b6ab8733b92ca02864097709d2f6ecbdb9e18598649e5f7187245afa8dbbeec06565529d90233a0bde1815e0276177ce60cfb107b9574672cd020eec05486927d5320b98e14e533b4c38be82adec632eba4faebcac9367fcfe7e8330910f346c1774e1684c56605ef7c16bd95e442ef4beadeb4a7245cf91ebc8f8bf662edc7c9764a227a248bf53aeb981d3269fbafa9e9a23c259365c073b7eeef3657f026c5d8dee459e7b1cdbda6abe69b40bad17673553a32422c8183b16866573014dcbeb1f9b83764d47fbaf13ac06d9635a009ff4dd086c2b3a4d3dcec748f5d6bd6cd3484c42e005a89479ade7ce0502242ba6a9f211fc25fd855b01e6eeac36b5f174005c33f5bbe2b6fbec543c310df968f6c614a00557abc6b9d5d5bcb98511e506e48aad9e4dad01243877257b2c87dd9b6d849fca516a80c82a5a6dc3f808bae0fa9666f43162968498248361dcebcf2bac68e1f85461dd99216318eccf705cf6510dcd63020d8136b33a4b9d7af9dae1ed28cfd3586bb642e0d523865a2f7719e10e80c59e50ea60cf46d87e6b735805f760ee0581936f88a2ceb3c852b28339c897f24065fe871f9d587b7b6409225f1fd60f451fe8d06ec24760c0e89d14180cac2ded168553593610ad022eaf2a2140d6abba2bf4c490d6bbc906c2d27196dc735c7926c52a05613e547b223f55d2dcd25c4d417647509047f7a1c3b175e632cf8d845ee4450e6529a90f87248cea06a9cd761aa91d951db7130adb", 0x35d}, {&(0x7f0000dd0000-0x37)="edb72fc3c973c2e57a2392419ba2b4f27624c6ada8b2edb6765e6733f91466323e8dc57a30cb0d61c0feb923206df91342250ad0695636", 0x37}], 0x2) getpeername$netlink(r3, &(0x7f0000465000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xc) recvmsg(r2, &(0x7f0000c1c000-0x38)={&(0x7f0000b4e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000021e000-0x10)=[{&(0x7f0000b64000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x32100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="5324786e0d1841a23743df077ba161d3ae84ef6d925d274f8195a767fd57e3f062ab7c769f4894778f24cdad821d3d995d6fc326c178f845fb0c238ad57e32ceb448bbab01b5059a206fcac50bd0276e4b57a1093a962ff958356bfac7dea6cd3643898aae248c9eb16f75b89ec49b881b95755d2dcdc0b2b7136f8b", 0x7c, 0x40000, &(0x7f0000001000-0x10)={0x1a, 0x8, 0x3, 0x6f47ba8, 0x5, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x11) 2018/01/24 08:05:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000506000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b05000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008dc000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@loopback=0x7f000001, 0x1, 0x0, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x32, r2, r3}, {0x7, 0x1, 0xfffffffffffffff8, 0xb31, 0x7, 0x4, 0x9, 0x9}, {0x6, 0x3ff, 0x2, 0x3}, 0x7, 0xd, 0x3, 0x0, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0x3, 0x8, 0xffffffffffffffe0, 0x3, 0x7f}}, 0xe8) mmap(&(0x7f0000f2a000/0x3000)=nil, 0x3000, 0x2000, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000818000)='/dev/sequencer2\x00', 0x8005, 0x0) write$sndseq(r4, &(0x7f00006bf000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/24 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000036e000-0xc)='/dev/amidi#\x00', 0x47, 0x64a02) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000349000-0x4)=0x403) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x11, 0x2, 0x5e7, &(0x7f00009f7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000033c000)=@int=0x0, &(0x7f0000593000)=0x4) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000d2e000-0x29)="2900000021001900013d3500000a00060200000b000000000800001f08001000000066000000040c88", 0x29}], 0x1) 2018/01/24 08:05:21 executing program 5: socketpair(0x3, 0x80007, 0x7, &(0x7f00008ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x100000001, {{0xa, 0x2, 0x5, @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]}}, 0x88) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000004000)={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x3ff, [0x400, 0x7fff, 0x0, 0x5, 0x8, 0xffffffffffff1ef1, 0x2, 0xf872]}, 0x5c) r2 = socket(0xa, 0x80006, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000005000)=0x100000000, 0x268) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="8d705cac203d33544204ea853dffb8b7"}}, 0x1e) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000007000-0x4)=0x0) 2018/01/24 08:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x8000000000000086, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) pipe(&(0x7f0000ba2000-0x8)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000cf8000-0x4)=0x2) 2018/01/24 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) syncfs(r0) ioctl$void(r0, 0xc0045c77) mlockall(0x3) open(&(0x7f0000438000)='./file1\x00', 0x40, 0x131) memfd_create(&(0x7f00007f8000-0x7)='-eth1:\x00', 0x2) 2018/01/24 08:05:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000268000-0x14)=@known='security.capability\x00', &(0x7f0000d98000)=""/93, 0x5d) accept$alg(r0, 0x0, 0x0) 2018/01/24 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socket(0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000081a000)='/dev/mixer\x00', 0x44000, 0x0) epoll_wait(r1, &(0x7f000052c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 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, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00005e1000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/24 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000a9b000-0x7)='mqueue\x00', 0x3000, &(0x7f0000d1d000-0x1)="") setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000dd4000-0x118)={0x1, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/24 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f000042f000-0x8)='keyring\x00', &(0x7f0000d2c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) unshare(0x400) syz_open_dev$vcsn(&(0x7f0000ffe000-0xa)='/dev/vcs#\x00', 0x4, 0x20000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000193000-0xc)={&(0x7f00006d0000-0x8)='./file0\x00', r0}, 0xc) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e19000-0xf)='/dev/sequencer\x00', 0x480042, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fe1000-0x8)={0x0, 0x5}, &(0x7f000088d000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000192000-0x8)={r5, 0x5e}, &(0x7f0000d30000-0x4)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006ab000)={0x0, 0x0, 0x0}, &(0x7f0000ad0000)=0xc) keyctl$get_persistent(0x16, r6, r3) 2018/01/24 08:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000071b000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x4001) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000e56000-0x20)={0x1, 0x0, [{0x4000000b, 0x28c86b4, 0x1f, 0xc1, 0x9c83, 0x0}]}) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f0000098000)="", 0xffffffdb, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000005e000-0x78)={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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000881000-0x18)={r1, &(0x7f00009c7000)="de8f71f102c9eca962cd7df945375e510001e4ea514796da82347c7473b8528bc978fa", &(0x7f0000546000-0xbc)=""/188}, 0x18) 2018/01/24 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000467000)="", 0xfffffffffffffeca, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000510000-0x23)="494502eeba5ffeffbd5337b9197fab8bd47b48b8cd02250d8982eaecfe0fc39947de52", 0x23, 0x8091, 0x0, 0x0) recvmmsg(r0, &(0x7f000086b000-0x1e0)=[{{0x0, 0x0, &(0x7f0000545000-0x10)=[], 0x0, &(0x7f00009e8000-0xdf)=""/223, 0xdf, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000271000-0x10)={0x0, 0x1c9c380}) sendto$inet6(r0, &(0x7f0000e94000)="ffff9c096b17f93b1eb40747cbd48507231344b81f3d7a8eb52d94778dc2e50e30e52a4b2aaf5fb7e69beeaeb938e698e03f8847eb9982755f0dc684b10929306af9679933", 0x45, 0x1, &(0x7f0000376000)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 64.314141] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 64.345988] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 08:05:21 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000f000-0xb)='/dev/vcsa#\x00', 0x79, 0x44801) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000012000-0x4)=@assoc_id=0x0, &(0x7f000001f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r1, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, 0x98) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000001d000)="f8f61108f97f800fdfd7ab5dce968ea6a65ceb3285e6bbf3cb06572aa7eb8e68b33533309213fd0621e1912b869deef0afce33a4e9de46cea8a202746d7624f48962caf4417a803e10bb4cf5969bf603c99b9a5e06367161099cba0d3e5e32cc4c0ad9dd3e075e7057dc8d329857eb6c09ddc336b2c85f30886d6fbe5c4537ce65a496660293a32f63183f1910ca6b8f4c5276e08e4502b9e229736b3b16893477c2e3f2e3c8bce8e0e123bfb310cba9f44906677a6be7159ba1a858b7f2b92a0c38c10ca52efd2f05065574cafb82c9dbcc7a3f4129fbcb0b90f62ed3daf6c8d698573f86347d8ad6") utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) [ 64.379461] audit: type=1326 audit(1516781121.524:700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11011 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 08:05:21 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000009000)='/dev/midi#\x00', 0x9, 0x200000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000009000)='./file0\x00', 0x80001, 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f0000003000)="bb") [ 64.442295] audit: type=1326 audit(1516781121.549:701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11011 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 08:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c02000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000dae000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000123000-0x4)=0x0) fallocate(r0, 0x3, 0x5, 0x7) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') 2018/01/24 08:05:21 executing program 1: prctl$seccomp(0x2f, 0x4, &(0x7f0000001000-0x10)={0x0, &(0x7f0000835000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = shmget(0x0, 0x3000, 0x10, &(0x7f0000dc4000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/01/24 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000a61000-0x8)=[]}, 0x10) sendto$inet(r0, &(0x7f0000837000)="df123a98ad53a9f35a5bacb78a0ad989677c2ad79c4991f02d0f3ebac94083f299fb3a7484303041018358dd88d4ab1a21a3e9e26e02c3125041809547c9fa472c8fda6aef372118695737680856bf9bc095bd8e62e7806196825144d98f521fa85d1e81c47c43301317d718634131fa2e3fed7a1d157743c58f54f769be94a351af4337c02baab394aa87d5b9a0c042c7a85820ca7177311d7aef35044b76d70556eb50ff2895255f2111b05e46dc264ea8fc0157b30b66251e75c1a03036b1fde04f0678433a6d5252e3df", 0xcc, 0x10, &(0x7f00001ef000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:21 executing program 4: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000042f000)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="9b50f4c508999411f1d42d3c1d601a42", 0x10) futimesat(0xffffffffffffffff, &(0x7f00003da000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {r0, 0x0}}) [ 64.442311] audit: type=1326 audit(1516781121.550:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11011 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) bind$alg(r0, &(0x7f0000682000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000611000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f000010e000)={0x3, &(0x7f0000ebc000)=[{0x7, 0x8}, {0x17d60000000000, 0x6}, {0x1, 0x1}]}) recvmsg$kcm(r1, &(0x7f0000f7f000-0x38)={&(0x7f00000f6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000f7f000-0x20)=[{&(0x7f00004e1000-0x4b)=""/75, 0x4b}, {&(0x7f0000f7e000)=""/126, 0x7e}], 0x2, &(0x7f0000f7f000-0x58)=""/88, 0x58, 0x4}, 0x40) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000f7f000)="bf1e2abff21f54209b07ae688d706f384c9231d0f84d6bd60dd2c64e2acef7385a902813101992d479f022a9d970c35c6624bd37aee4af1fb8702ff12ce1529c99ea0203323a2b3f61b25a334a9988a21cf5d674fcc9de5d6eaa32e61765b50de5d2263a966e398f66ce31cf172f57dc5a35f01526f0e4b28e9df5348de953d5e80596f2e630953d1b5ccfd412a2897f30026e615885374054e5c52ad6bc7aaafdad127a7313996baed1dd104112e8eae3d820131772193234a746d333fc797f10478b51082cb3daea3e729edd1ed3da8267a294121042afe8ffacb1d11cc5a909", 0xe1, 0x0, &(0x7f0000f80000-0x80)=@generic={0x5, "e968dfa0f42d6c30342c4d91a3b667eb78a336381be09dc4011ab0840dffb00d0423350e03802ecb11846267c4cc5e4c7309af5c621fae8741e593920468dfeda3a24a7af317da32841d0639c14dfc42917bc28167fb09ef2bcee02dd3f9644a280ea89f299e1c7ac867298f98d9deedcfe17e8c67855d34f757f88fb62c"}, 0x80) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000f7f000)=0x813, 0x4) setsockopt$inet_dccp_int(r4, 0x21, 0x1f, &(0x7f0000912000-0x4)=0x80000001, 0x4) 2018/01/24 08:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f00008c9000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000c24000)='/dev/dmmidi#\x00', 0xffffffffffff6fdc, 0x80400) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000c4f000-0x50)={{0x9, 0x6982}, {0x7, 0x8}, 0x800000, 0x3, 0x1000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r1) ioctl$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]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000003a000-0xa2)=""/162) write$tun(r2, &(0x7f00007ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) dup2(r4, r3) pipe(&(0x7f0000c1d000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000202000)={0x7, 0x7fffffff, 0x4, 0x3, 0x6, [{0x3ff, 0x7ff, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x7f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x8, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x6, 0x6, 0xc00000000000000, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x100, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/24 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={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$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c74000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000e98000)=""/0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/01/24 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x200000, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ff2000)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, {0xa, 0x1, 0xf91, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x81, [0x1, 0x3ff, 0x8, 0x2, 0x200, 0x57d3, 0x750, 0x100000000]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 08:05:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000003000-0x24)="589b830e7104d4fd47fac734e184a9eaaa16c13da178fc416960909ece3c41df93fcbb0d", 0x24) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) fallocate(r0, 0x3, 0x5, 0x7fff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x480000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x22, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_getoverrun(r3) [ 64.442327] audit: type=1326 audit(1516781121.550:703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11011 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=306 compat=0 ip=0x452f19 code=0x7ffc0000 [ 64.442364] audit: type=1326 audit(1516781121.550:704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11011 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 64.442380] audit: type=1326 audit(1516781121.552:705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11011 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452f19 code=0x7ffc0000 [ 64.537266] QAT: Invalid ioctl [ 64.569689] QAT: Invalid ioctl 2018/01/24 08:05:21 executing program 6: prctl$void(0x15) r0 = shmget$private(0x0, 0x4000, 0x808, &(0x7f00005ad000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/01/24 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f0000af5000-0x8)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002d1000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f000069b000-0xb)='/dev/midi#\x00', 0xa1e, 0x10000) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d81000-0x10)={&(0x7f0000bc4000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r4 = syz_open_dev$amidi(&(0x7f0000c8f000-0xc)='/dev/amidi#\x00', 0x1, 0x400200) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000af3000)='/selinux/validatetrans\x00', 0x1, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c5a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = accept$packet(0xffffffffffffff9c, &(0x7f000055d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a76000-0x4)=0x14) r8 = syz_open_dev$midi(&(0x7f0000836000-0xb)='/dev/midi#\x00', 0x7, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_submit(r0, 0x5, &(0x7f0000361000-0x28)=[&(0x7f0000b7c000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1f, r1, &(0x7f0000f41000)="044fff23d1e4dadff5de40c4926b5808480e87c60c521b80167c728d76455120199e3bc16b8d94d76f9fe6a6f1d1fa0819e3578e551543430ed5c2d632cb896c61451089dea6d0d9a51b1db1ccda73b77e98b1fc33a16d08f223335528da7e595e11dd01311ec19eae23b7584424a2a754f951921819ed6852ca52aa5ba7e7", 0x7f, 0x5, 0x0, 0x1, r2}, &(0x7f0000caa000-0x40)={0x0, 0x0, 0x0, 0x7, 0x100, r3, &(0x7f0000fb0000)="8000b277d9d35c6b07bda5235eae654c5131e7db8d65c1da915faa96ac3c88df4433c1d9049358c5e5ad", 0x2a, 0x5, 0x0, 0x1, r4}, &(0x7f000074c000)={0x0, 0x0, 0x0, 0x8, 0x6, r5, &(0x7f00005e1000-0xd0)="7a41353f8f1f74fa2b8a0bfc883a7bd9d790fbff13eccb7172121820784b5563cef8cebacb47c9338b95047bd8975cca888631f2ac4a67e1724b1933351c400cb39e6c7583f63365c60771e21f31d8556b2ef85c25056d03575f0730e92585dd0e8ae07b1ff1c23753cac55b4c573a74c5aeb97618cdae1d82d14b2c7ac16279f01bcce28cc91a79593d8c1aa12361afd56bc158d8fb744fa61888a1f83d1ddf479e61d11bed4ad13be4de95825e5485332f5c1496885a9d519a50a98b3e9b08ee9cabdbf2689746f798996be4a87e1a", 0xd0, 0x9, 0x0, 0x1, r6}, &(0x7f0000d2d000)={0x0, 0x0, 0x0, 0x0, 0x6, r7, &(0x7f0000c05000)="95f25423254d0f32c8bc433f53b06a6dbb7f09149a79c707bf88e2d348cdde9c2ca4128173443f6a03b4d2d094b8b8b89d836288c78bc1ac61912dcd3da737ef84c83c35a758881003d25d851250ea7b1bb0466535ca071bf10f4a70d0f104fd979210f8e5e20c1931ae2b44466a734c6f1b2674f47f82a39ce1d24f2caae3bde7db1708604473e6480357296413ebf11461b8f9e3da4c54e5052baf", 0x9c, 0xffffffffffffff84, 0x0, 0x1, r8}, &(0x7f00001e9000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r9, &(0x7f0000256000)="30f905472a1fbca215f8d1dce9f2609e6cd72957193f5f6e2ee2e319363babfa2a9e82080c33e5807a8fb6f3f31d743405e2042f131b7f65acd1627ba0a048a2e2be7440ffb0d9519013273b8dd401bb6210b22991d6d462aa5edcbbb0d88eb83a11e1413315b011", 0x68, 0xc4dc, 0x0, 0x1, r10}]) r11 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) execveat(r11, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/24 08:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb6, &(0x7f00000b5000-0x132e)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x80, 0x3a, 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=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "62808f", 0x0, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}], ""}}}}}}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b1b000)={0x0, 0x0, 0x0}, &(0x7f000055b000)=0xc) process_vm_readv(r0, &(0x7f00000b9000)=[{&(0x7f000046f000-0x9a)=""/154, 0x9a}, {&(0x7f0000600000)=""/4096, 0x1000}], 0x2, &(0x7f0000d43000)=[{&(0x7f0000286000)=""/196, 0xc4}, {&(0x7f0000e3c000)=""/4096, 0x1000}, {&(0x7f0000a0f000)=""/14, 0xe}, {&(0x7f00001d4000-0xc6)=""/198, 0xc6}, {&(0x7f0000381000-0xfb)=""/251, 0xfb}], 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ab2000-0xd)='/dev/usbmon#\x00', 0x2126df14, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000517000)={0x2, 0x3}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000cd2000)=0x3, 0x4) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) 2018/01/24 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ea000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000790000-0x12)={@generic="c8ecdd566abbf6ad9e14f923c364ee69", 0x8000}) 2018/01/24 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005c000-0x11)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000bf5000)=0x100000000, &(0x7f0000b0d000)=0x4) rename(&(0x7f00001b5000)='./file0\x00', &(0x7f0000441000)='./file0\x00') lookup_dcookie(0x0, &(0x7f00000ad000)=""/15, 0xf) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e6b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006f8000-0x4)=0x20) 2018/01/24 08:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) llistxattr(&(0x7f00004ef000-0x8)='./file0\x00', &(0x7f000053b000)=""/219, 0xdb) r0 = syz_open_dev$mouse(&(0x7f000008b000-0x12)='/dev/input/mouse#\x00', 0x9, 0x4000) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000045000+0xfed)=""/132) 2018/01/24 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000426000)="e4ad3434dc5e6c06d8df0b2d0d239692b5f677c998450c5a68d0f69a15c9e556504ca606706f43deef2dad4364bf09d2be75de309c43f24b7c4fc0b7cf1e622f09cc9c0f5ad4d52dfc59069a5763b3a313f8306b16df0c98095bf07397c3ccfa19ce3e", 0x63) 2018/01/24 08:05:21 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000016d000-0xc)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = geteuid() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dee000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000109000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$inet(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00007ad000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000000)={&(0x7f000073b000-0x354)={0x354, 0x3f, 0x8, 0x3, 0x3, {0x8, 0x0, 0x0}, [@generic="b62af0b44201510b0c1010c645a9f6ea41fd26a8a51f2568", @typed={0x10, 0x6f, @u64=0x800}, @nested={0x110, 0x65, [@typed={0x8, 0x49, @void=""}, @generic="", @typed={0x8, 0x8f, @void=""}, @typed={0xc, 0x40, @ipv4=@multicast1=0xe0000001}, @typed={0xc4, 0x7c, @binary="6d1c506b037533ea5b682fb503289cd8111ec719cfb7d815f2655c958d12ef4e53079d29edd7d086f982965b23eb945f4e76ef1fdda486e55c12849dc75024e5fdf0f3bff2f6dabc8dbc7ef4e25fb8adb646452d39ec100491bbb7d9ab057c4f2e5705d7ac836d020fa9354d40d1756f95d70c06569f93961a322439d828be82392c04f3374c947533f5f2b111955540d72420e70b69482cd8953c4131c34010e1f264d751ce9943fdb369863b111c73dfb3511ac1e86c546d42d89f"}, @typed={0xc, 0x74, @uid=r1}, @generic="", @typed={0x8, 0x54, @void=""}, @typed={0x18, 0xa, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, @generic="b13051c59369308f776fccfbf7bbde3d9e917343df64d1188e10fab3813c0305bd23e8a26012f3cc916c87e4ef276e5087019e452f36fa3e9bc68229571ee0212a526c432fe872f35cd0b62e2280fda5ff6382ee2f4f3b3b7e318063ffad5a8b0fb0e77a2ac721b87d20235fdd58bc0bf92afb842cc0a2328d8691b1f413c0ae851c99a38fa48e49", @typed={0xc, 0x51, @u32=0x7ff}, @nested={0x174, 0x2c, [@typed={0xc, 0x76, @uid=r2}, @generic="19e62cdbd9014e836a6119bb2e2ae1ccf0ab66cf0dd780c15f23d5fc7a23da00bc307030791933502b7b9881dd94f2e401a98164dd1b6950e9bec1719f999e4de561ecd3ea95a6533d4f3df1ebfe4a00b80e0e81e6ba68240efd48c6ea4eae57b9edd54f1316b4b89fd3a6a428dfa57e239447e7bb4eafbaa365300950eefb94941769f2ebc2d34afb44922f4fee833bbc1360230183055eb221469997dff85d5e7f8fc83efaa45320f993a6be36f404027ff254dd259a718e", @typed={0xc, 0x7, @uid=r3}, @typed={0xc, 0x87, @u32=0x5}, @typed={0xc, 0x7b, @uid=r4}, @generic="21b4464d10aeeb9fe08e18e71f947662e1f557f5cb1892c5eba82b0859535b17e587bd3ed31619307cdc3fa3af8cc7b5c269939556ff3a94592eb3b346374462c82cf71189e496123fd6a4b4408a38f5280a9d772fda8f16252ce3cc870b", @generic="d635e9b1b387f41f2af4c66db93ed0e5b51a579186f7756f80857e0f33b1", @typed={0x8, 0x3f, @void=""}]}]}, 0x354}, 0x1, 0x0, 0x0, 0x80}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x20000000000000a, 0x2, 0x0) connect(r5, &(0x7f0000623000-0x80)=@generic={0x3, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/24 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=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, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) write$eventfd(r0, &(0x7f00002f9000)=0x20000000001, 0x8) 2018/01/24 08:05:21 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff8000)={0x0, 0x0, 0x1000000000000004}, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000004b000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000ff9000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ffa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) 2018/01/24 08:05:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x80000000}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 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) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mbind(&(0x7f0000e11000/0x4000)=nil, 0x4000, 0x3, &(0x7f00006f8000)=0x4, 0x1, 0x7) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") fchown(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b9b000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, r2/1000+30000}, {0x77359400, 0x0}}) 2018/01/24 08:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000147000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000971000)="", 0x0, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c7) r1 = dup(r0) sendmsg$nl_generic(r1, &(0x7f0000abc000-0x38)={&(0x7f0000ec5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc1000)={&(0x7f0000df2000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20000040) 2018/01/24 08:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f0000883000)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000b000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97c, 0x101, 0x7, 0x7fffffff, 0xba7f}, &(0x7f0000763000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006e4000-0x98)={r1, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf946}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f0000a8f000-0x4)=0x98) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001ba000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="3739c5a671a4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7bc06684c096c661e247126bea8549e5"}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00005c3000)={0x2, 0x4, 0x8, 0x7, 0x7ff, 0x1}) open(&(0x7f00002cf000-0x8)='./file0\x00', 0x60000, 0x8) 2018/01/24 08:05:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x401, 0x40) ioctl$TCFLSH(r0, 0x540b, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f73000-0x8)={0x0, 0x0}) r4 = syz_open_pts(r1, 0x400001) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000403000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000369000-0x4)=0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000841000-0x8)=0x0) getsockopt(r3, 0x4, 0x8, &(0x7f0000f0d000)=""/114, &(0x7f0000359000-0x4)=0x72) r6 = syz_open_dev$sndpcmp(&(0x7f0000992000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) r7 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r7, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r6, 0x28, 0x1, &(0x7f0000eb7000-0x8)=0x9, 0x8) 2018/01/24 08:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000059f000)={@ipx={0x4, 0x2, 0x80000000, "8d16c8881d67", 0x100000001, 0x0}, {&(0x7f0000d1e000)=""/39, 0x27}, &(0x7f0000313000-0x1)=0x0, 0xe}, 0x30) 2018/01/24 08:05:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000022f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = syz_open_dev$adsp(&(0x7f0000390000-0xb)='/dev/adsp#\x00', 0xff, 0x101000) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_pts(0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000991000-0xb)='/dev/vcsa#\x00', 0x4, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x109040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000006b000-0x11)='/selinux/enforce\x00', 0x80400, 0x0) r11 = socket$netlink(0x10, 0x3, 0x15) r12 = openat$audio(0xffffffffffffff9c, &(0x7f0000545000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r8, 0x41007701, &(0x7f0000001000-0xb)='/dev/adsp#\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x6, &(0x7f0000001000-0x30)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0x2, r1, &(0x7f0000001000-0xbc)="9e03e72a56456d88b33085ede201b3621eec8780260846656c7d71b0f3fd697f1d498d1afd3148c0bbf2ff2e3250f26d434b4c0016b5a15fedc32d027588ccdd13cc60d9f5584db767a6e99ab8cf3baf4aa1670caab1656cd579949ce2429ea489639cb14526b1b4bddad87419ec53a73aca58182a80f856dea72ba903955dfe9d34e9d2e6810d29121164be0a06942c7b0124780860422bacfc2e0d940451e491bf22910e3d9abef3d96d55cb8cc11937f8b1bb9a64c841073aa418", 0xbc, 0x5, 0x0, 0x1, r2}, &(0x7f0000e14000)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f0000bf8000)="c8ec23523376f83066ecbe9f49cb30d27cae7d97bd6279f985f3c95b3c2963e9f7b88ec690fb3669fd9c924c6350b0af9c050e1183d233d491d4f4e645fb9558cf8774cb6112a182e616c30eac641e078885ab0952", 0x55, 0x100000001, 0x0, 0x0, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x6, r5, &(0x7f000054c000-0x20)="b5c8d9eabda5fb2517e3c610ff41cade07ec76099cf117bdd42de4524f41636c", 0x20, 0x5, 0x0, 0x1, r6}, &(0x7f0000db1000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r7, &(0x7f0000001000-0x1000)="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", 0xff58, 0x0, 0x0, 0x0, r8}, &(0x7f0000b55000-0x40)={0x0, 0x0, 0x0, 0x6, 0xffff, r9, &(0x7f0000001000-0xd1)="3859525da406b491c9be53a52c97839bdd625895da0dfdf3fd5532d94d72d43dba8113abbab83455420190e4f08238defe2ee2f7df34d359e7fa38aaf613dc08ec80719392f303c90e940dbcc1028afe9c6aac2ef70eebdc70d55f09755f26ee61a9b5e4c2d12f3c51fd122bb41305caa9d55b750b4507308a7649f5ed523039133866d77504d02225374858b876f43331c935286ff0c4d1a56e4996a9fbf9edd7181ec2443d5053d7f19c9fcf313853d44fcbf194797f40da44d8fd43a7ccd252b771fba9ab05245d05817f3cb9b29f74", 0xd1, 0x10000, 0x0, 0x0, r10}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x6052, r11, &(0x7f0000d16000-0xc7)="e2e30338d0c52a06b2ac25db588d0d3c35bf0cb6cbfe68c0b02bdf21b855781209541cf10c7de9f98231f9f42edacc31c13e2488c75c4cfc99852edfd9eb32bdd9bd09376b31c1d3e26df399bec7d02c07ceb2afc71de1137a41f4c7ac4d3bee976e17e5f69a251156629bc65f51798883e08f692998a2ed2dbcbc1ffbce7f43821d44e72ee440a88616b6b93de27132b65aab68511951e3cf366cd6db60d0c3bfdfb36db2c941e546948ee916c9e04f1b6f342da0e3ec575ee3bc63d55a40248201efb9051838", 0xc7, 0x5, 0x0, 0x1, r12}]) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) write(r13, &(0x7f0000015000-0x1000)="bebb5f", 0x3) 2018/01/24 08:05:22 executing program 6: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c3a000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x8) 2018/01/24 08:05:22 executing program 6: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005cb000)='/dev/sequencer\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000e7d000)={0x0}, 0x8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e84000)=""/0, 0x0, 0x40, &(0x7f00004d2000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigprocmask(0x0, &(0x7f0000e84000-0x8)={0xffff}, &(0x7f0000e84000-0x8)={0x0}, 0x8) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/24 08:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) syz_emit_ethernet(0x1f0, &(0x7f0000163000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x1ba, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x16, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x8d5d0, 0x6, 0xfffffffffffffffb, 0x1, [0x7f, 0x2, 0x4]}}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xfff}, @ra={0x5, 0x2, 0x5}]}, @dstopts={0x3f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x10, {0x4, 0x2, 0x7, 0x8, [0x60000000000000]}}]}, @dstopts={0x32, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x88, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8000}, @padn={0x1, 0xfffffffffffffd0e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @generic={0x800, 0x3, "b8e184"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x5}, @generic={0xc18, 0xc8, "3eb36bd39f00417aa15f9d27694a831b98d94306804c367688b7b56bf253da49339708b424f847264e7e9524e5df611e13ddb9f48624a6ebe17cfbfb269e7b068e54db78e3b665c833a90e994e37e9165c6cb07a5e0e9258f00ffa9602c308b30075e83c7b1a0d5bc85f9daa27e6ca1ed80ec41c6e9fb4109e03363eb4de81d43403d7a61e2e72982e94f33370a2391afdd9ddac16b920116202d576199032b0dce9babd9c5407260730e7c0b93d6bbb7b51ba3c3fb267bc4f0cbd7276a6cf4a5e29624cca17f27f"}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "000464", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x0, [0x0]}) 2018/01/24 08:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000942000-0x8)='./file0\x00', &(0x7f0000ef5000-0xf1)="6d717565756500160d8b5304fc949bd542d1c8afd2d438add012846894c97f008300f4a94561d7ff52fe9ddb4d9fc1d30f7e9a171c0ee26974b636a0f736da1d760c1ade1e02e4f05f8908c0e51d845c0a3cc76f3b45caa59ee492437e70955f3ebdd60daeee477e6670f9f9602fa7a50da4cf95bc0f8c81f29c6f20f2019a2957ccd73fe01a1b77ffd79bbfddf4089a03bb33c3cba3183b5e67ff763768b290681420231b335393c609bf51cc3bda8ffed60f2e4421a2209553d9263f2b8aaea889d532a815bb74777a5382f1bf69dd27f3c2cd9a57a4a08d66b2e8948ffb37fefbbb62c602d708955eb343e954aae5fc", 0x4001, &(0x7f0000eb2000-0x9)="") r0 = syz_open_dev$amidi(&(0x7f000030d000)='/dev/amidi#\x00', 0x3, 0x10000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001c3000-0x14)={0x2, 0x7, 0x0, 0x2, 0x8}, 0x14) lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f0000ff2000-0x7)='.pppN-\x00', 0x7, 0x0) 2018/01/24 08:05:22 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000200000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_yield() bpf$OBJ_GET_PROG(0x7, &(0x7f0000d81000)={&(0x7f00005e1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r0, 0x6, 0xfffffffffffffffc) readv(r1, &(0x7f0000385000-0x60)=[{&(0x7f000033f000-0x23)=""/35, 0x23}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a01000-0xc)={0x0, 0x8000, 0x30}, &(0x7f0000eb6000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008bb000)=@assoc_value={r4, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c70000-0x4)=0xb) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000b76000-0x10)="9c5fc3faed117af2c2f95bfc35838ed9", 0x10) 2018/01/24 08:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000538000)='/dev/ppp\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/24 08:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) 2018/01/24 08:05:22 executing program 6: syz_open_dev$mouse(&(0x7f0000a4a000-0x12)='/dev/input/mouse#\x00', 0x2d, 0x8400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7c5, &(0x7f0000688000)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000191000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 08:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000190000)='/dev/ptmx\x00', 0x8003c, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007d1000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000889000-0xa)='/dev/vcs#\x00', 0x10000, 0x16000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ebe000-0xcd)=""/205) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000006000)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007e6000)=0x63) pipe(&(0x7f000018a000)={0x0, 0x0}) getsockname$inet(r2, &(0x7f0000e0d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064d000)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000097f000-0x4)=0x2000023) setitimer(0x2, &(0x7f0000f50000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000699000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 08:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00008c4000-0x4)=0x0, &(0x7f00003c4000)=0x4) r1 = syz_open_dev$mouse(&(0x7f00009f5000)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x1) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000098f000-0x1000)="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") 2018/01/24 08:05:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7c, &(0x7f0000000000+0x7b4)="27094bdd0cd7dc9ac5cdad5da68dbb080700000000000000ebf98315f96d2d8c509def3b0c0100000000000000d3b508d640160650b94a5b25e3817337805a65eea8f7d535f3dcab775e1be14adb35dd46ed5bb972072a351fa5ff6131a59989f6b820a2c964b1b401327ff03a3a1929578623723953065a7d2da328461e9f143d076186", &(0x7f0000c4c000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)='e') epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f000072d000)={'system_u:object_r:hostname_exec_t:s0', 0x20, "73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725f657865635f743a7330113ac56fc2f6", 0x20, 0x36, 0x38, 0x20, "2f7573722f73626900000005706400c1"}, 0x69) r1 = socket(0x4, 0x0, 0x1000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000495000-0x4)=0x0, &(0x7f000007c000-0x4)=0x4) 2018/01/24 08:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f0000350000)='/dev/vcsa#\x00', 0x2, 0x400000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000800000)={@generic="fb287b3384fb668fc8f1fd964e4c9bd8", @ifru_settings={0x5, 0x3, @cisco=&(0x7f0000e22000)={0x0, 0x0}}}) sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0xfffffffffffffffd) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) r4 = creat(&(0x7f0000ff2000-0xa)='./control\x00', 0x40) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f000094e000)=0x5, 0x8) unlink(&(0x7f0000d61000)='./control/file0\x00') socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000ee8000)={{0x3f, 0x10001, 0xfffffffffffffff9, 0xb38e, 0xffff, 0x6}, 0x3}) rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000a69000)=0x2, 0x4) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000c63000-0x4)=0x4) 2018/01/24 08:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000004a000-0x30)={0x2484, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmc(&(0x7f0000886000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) 2018/01/24 08:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ab4000)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008c2000-0x8)={0x0, 0x0}) accept(r3, &(0x7f00000a9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f8000-0x4)=0x8) 2018/01/24 08:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00001f1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d01000)=0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000307000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/audio\x00', 0x201, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000461000)=0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, 0x0, r3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b0d000)={r2, &(0x7f0000f9a000-0x47)="9f0d5955ea01cc79656bbac1c274353c7f903ec441c7c21b536f716a6485980281dd85c1dc3c60e1e708f5f0e07312144ed0a1cd13683ab63318ef26d3e07f36ea4b43d3ce55b8", &(0x7f0000c0e000)=""/178}, 0x18) 2018/01/24 08:05:22 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0xa, 0x0) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000006000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000c000)=[{&(0x7f000000b000-0x12)="3b684dc1f409decd761b9aeb4dc171fdf90b", 0x12}], 0x1, &(0x7f000000d000-0x1c0)=[], 0x0, 0x0}, 0x0) 2018/01/24 08:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000836000-0x9)='/dev/ppp\x00', 0xa040, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000581000-0x40)={&(0x7f0000cd0000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d65000-0x8)=[0x0, 0x0], &(0x7f000005f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005bd000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b7f000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000574000-0x20)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008ae000-0x4)=0x0) lstat(&(0x7f00008e5000)='./file0\x00', &(0x7f000004c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000031f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00002a1000-0x38)={&(0x7f0000b8a000)=@kern={0x10, 0x0, 0x0, 0x4008001}, 0xc, &(0x7f000095e000-0x10)=[{&(0x7f0000408000-0x190)={0x190, 0x19, 0x500, 0x6, 0x1, "", [@generic="", @generic="1188f9d0b65702b5eddaf3f73f2668674f9ff2ac355369b43aabb6940dba0bd49bc8e6c97418f51704cf9efe6d3023df9b248e4b4ba18999306d146468cc35f0be56ddbf5fd590004119c54d1afa865686f38fbe2268826490cff334f154c37fd6b1e1f10a5d15f2d66c", @nested={0xf4, 0x84, [@generic="07e53a8615212ea4055c10573f", @typed={0xc, 0x17, @fd=r1}, @generic="4f35fc3eb446ad882815f17c409d11f85df250efb6c2a24052befcc1c9e9d05b35d475312e54d903efa411645e8e9e47deec5a16b31ef904580cb5920446b407cbaffa243e01e5246960c7c68ab45e0dcf3b5aaac374fa5a7472cb5371f32b1040c8cd04e6674a0a519b877e6cec8d10e5b85767d1cca3418009c23795fd878faf72549a3afc1f7d", @generic="781ef769ac18b53f49e969b7a002f030461a6f8b973ad255b729cd64dd896f6dd16dbea42df1268cfe94eadb349b1121681b2b769846cdc2c3f4ea5f96bb73a1aec6dfe58b5e452d39a0c30ba85973"]}, @typed={0x18, 0x32, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}, @typed={0x8, 0x8b, @void=""}]}, 0x190}], 0x1, &(0x7f0000fd6000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x20000000}, 0x20000040) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b8a000)=@generic=""/16, 0x10) r7 = socket(0xa, 0x2, 0x0) getsockopt$sock_buf(r7, 0x1, 0x1c, &(0x7f0000002000+0x526)=""/0, &(0x7f0000003000-0x4)=0x0) getsockname$unix(r7, &(0x7f0000976000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000515000-0x4)=0x7) setsockopt$inet_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000299000-0x4)='tls\x00', 0x4) 2018/01/24 08:05:22 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/vcs\x00', 0x28000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000010000)=0xffffffffffffffa4, &(0x7f000000e000-0x8)=0x4) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 08:05:22 executing program 6: 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) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000f17000)=0x85, 0x4) close(r1) write(r0, &(0x7f0000cbf000)="19e1bf4c02a7e1917f9d364d7535add21c29543cb64f2218d1426d873fc81927a475fd82", 0x24) 2018/01/24 08:05:22 executing program 2: msgget$private(0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) munlockall() fchdir(r0) 2018/01/24 08:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/status\x00', 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000993000-0x1c)=""/151) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f9e000-0x2)=0x1, 0x2) 2018/01/24 08:05:22 executing program 6: pipe(&(0x7f0000ce0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000564000-0x4)=@int=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c2000)='/dev/kvm\x00', 0x101080, 0x0) io_setup(0x1f, &(0x7f000072b000-0x8)=0x0) io_destroy(r2) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) io_submit(r2, 0x0, &(0x7f000087d000-0x50)=[]) 2018/01/24 08:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ac1000)='./file0\x00', &(0x7f00005c6000)='./file0\x00') r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nfc_llcp(0x27, 0x0, 0x1) sendmsg$nfc_llcp(r1, &(0x7f00007f6000-0x38)={&(0x7f0000a60000-0x60)={0x27, 0x1000, 0x0, 0x3, 0x6, 0xf4, "776d82d973c093c5bb8947cf446d85bf7306dd6ea06713a714cd23b226e8cef7543c27268960c4ad87af4d523a0da3a75a7cad8ce76257b10f0a2d3f63c7ce", 0x0}, 0x60, &(0x7f0000e91000-0x10)=[{&(0x7f0000ffe000)="3308c3712c5aef4b404286c88ed1c30d577bd4298a6cbf594bdabe31a3ff57", 0x1f}], 0x1, 0x0, 0x0, 0x10}, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000070c000-0x14)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f000043a000)=[{&(0x7f00006a6000)="f20ddb7de9c5b2ac9e075069d454b9ce8275de34e85e77550004000000000000cc2154020f46648493f8c4f7ce0468a517bde23de31559591e6341343e44ab8c1af3cf3089f6c51d4e044b548de7ff3a059501299ba42a01656480a0d4bb0b4ec5621096099497716555e48f0bf80c6b1c5b60d228a28384d91f56e04accf10f", 0x80}], 0x1) r3 = syz_open_dev$mice(&(0x7f0000105000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000d10000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f000051e000-0x38)={0x0, 0x0, &(0x7f00003f1000)=[{&(0x7f000029d000)=""/161, 0xa1}], 0x1, &(0x7f000070a000-0xe9)=""/233, 0xe9, 0x40}, 0x2000) recvmsg(r2, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 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, 0x3, 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$vcs(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = getgid() setresgid(0x0, r2, r2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000917000)={@common='vcan0\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000953000)={0x0, 0x0, 0x0, 0x0, 0x81, 0x0}, &(0x7f0000ce4000-0x4)=0x14) 2018/01/24 08:05:22 executing program 3: pipe2(&(0x7f000020f000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x8d, 0x2, {0x2, 0x1, 0x1, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000ed4000-0x8)=0x4000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/24 08:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x40000006, 0x0}) creat(&(0x7f0000a7c000)='./file0\x00', 0x10000005) close(r1) 2018/01/24 08:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000b5a000)='./file0\x00', 0x4040, 0x4) setitimer(0x2, &(0x7f0000035000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000001e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000791000)='/selinux/status\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f000045f000-0x8)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005bd000-0x4)=0x1c) fchdir(r0) syz_emit_ethernet(0xf5, &(0x7f00008c2000-0xf5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe7, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x2, 0xfffffffffffffff7], "55b4ae50809304b7c3ac0b77d5bac4fcf4e3236a560a0a004048ace8f7f18adfea93a89f17bdfc15ef82cae4d35b0be41e2c16940cc57afa25a2edc456dec0471d002c8f1e3860496615738e4c517eab613198f51c271cd3037dac01c0e8eeb487c4e9872767e17bb2c1bd63e681f61be7bf7813f0260c019511122a7edd01859239c89f598766c1cd8ecb3a4c76d719304b0830359bd64d77b7229301f3ce0c9f5108b4a972fb3ce900681f9a37a044ebdf550b95b76b49a52a05bc00755f"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000390000-0xc)={0x100, 0x1, [0x0]}) r2 = socket$key(0xf, 0x3, 0x2) chdir(&(0x7f00002a3000-0xe)='./file0/file0\x00') ioctl$int_in(r2, 0x5074, &(0x7f0000e97000-0x8)=0x4) 2018/01/24 08:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aa4000)={0x0, 0x0}) nanosleep(&(0x7f0000088000-0x10)={r1, r2+10000000}, 0x0) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvfrom$ax25(r0, &(0x7f00003fd000)=""/126, 0x7e, 0x0, &(0x7f0000883000)={0x3, {"60830d1772da79"}, 0x0}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000e12000)=0x0, &(0x7f0000a1a000)=0x4) recvfrom(r0, &(0x7f0000d53000)=""/96, 0x60, 0x0, 0x0, 0x0) prctl$void(0x0) 2018/01/24 08:05:22 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c27000)='/proc/self/net/pfkey\x00', 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f00008af000)="2c0ac3f17fd6ce", 0x7, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x1f, 0x9, 0x7fffffff, 0x5, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x0, 0x8) 2018/01/24 08:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x2, 0x80800) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001fb000-0xd)='/selinux/mls\x00', 0x0, 0x0) getitimer(0x3, &(0x7f000082c000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup(r0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00005d0000-0x5b)="bcb1f30a47c9a8aa3d551dcf38a86d39fbaffdd55cea642a73a5597672c846397a99339c703f60fd1fb7ff86b3153f0cfe4356375b66910ddb12318dd6571f9c8dc66f739ac84b28335636ff68deb1ba12d014c63ffa5e6673949b", 0x5b) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004a9000)={r1, r0, 0x5, 0x2}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000742000-0x10)={0x408001, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r2, &(0x7f0000b2e000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 65.476318] binder: 11236:11246 ERROR: BC_REGISTER_LOOPER called without request 2018/01/24 08:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008f0000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) 2018/01/24 08:05:22 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004f7000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000081f000-0x80)="4deaec3883f847d445321c0c8da9431768100d7fac9f8f08635cd0d35b64dae880a141037988280fc41f231ca4c4726c4c610baf3ee533829751a4ee4bae0bf55f51cbcfaac6566d37b0e74108a8e171ec430d440035e56dfe627d99e586ab00eff49825ff5cbd7cac128056cd63ac0099d36de056cdbe6a6e044a2f1ced7c85", 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) preadv(r0, &(0x7f00004a7000)=[{&(0x7f0000d2b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f13000)=""/121, 0x79}, {&(0x7f0000aab000)=""/206, 0xce}, {&(0x7f00004da000)=""/31, 0x1f}, {&(0x7f000089c000-0xc)=""/12, 0xc}], 0x5, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002ec000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000112000-0x4)=0xe8) lstat(&(0x7f0000091000)='./file0\x00', &(0x7f0000d91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000984000-0x8)='./file0\x00', &(0x7f0000021000-0x8)='./file0\x00', 0x1000, r2, r3, 0x7, 0x800, 0x0) 2018/01/24 08:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f97000-0x6)={0x0, 0xff}, &(0x7f000081a000)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000091e000)={r2, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000051d000-0x4)=r2, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000246000-0x4)=0x0, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000bdd000-0x20)={{&(0x7f0000380000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/24 08:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000e, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000219000-0x9c)=@newlink={0x44, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x3, [@typed={0x8, 0x94, @void=""}]}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a19000-0x4)=0x3, 0x4) 2018/01/24 08:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000015d000)={0x0}, 0x8) signalfd4(r0, &(0x7f000055f000-0x1)={0x8000000000000000}, 0xffffff37, 0x0) 2018/01/24 08:05:22 executing program 6: mmap(&(0x7f0000000000/0x8ab000)=nil, 0x8ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x44, &(0x7f00008a9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037f000-0x10)='/dev/sequencer2\x00', 0x480000, 0x0) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001a7000)=0x0, &(0x7f00008ac000)=0x0, &(0x7f0000346000-0x4)=0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ae000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00008ad000)='./file0\x00', &(0x7f00008ad000)=@random={'os2.', '/dev/sequencer2\x00'}, &(0x7f00006f9000)='/dev/sequencer2\x00', 0x10, 0x1) sync_file_range(r3, 0xd14, 0x2, 0x2) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00008ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00008ac000)='./file0\x00', r2, r4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000534000+0xce5)={{0x1f, 0x3, 0x696, 0x5, "1c4f93128f41c8cc01609aeb61ef8965901d593b477ec36cb54552f2ca8831158ccd5b3752c638683030b57c", 0x7}, 0x124, [0xdfe5, 0x12, 0x3, 0x100000000, 0x9d, 0x100000000, 0x8, 0x200, 0x0, 0x7f, 0x10000, 0x80000001, 0x7, 0x5f0e, 0x2, 0x8000, 0x1, 0x3, 0x6, 0xff, 0x7fff, 0x8, 0x1, 0x58d6, 0x1, 0x0, 0x18db, 0x1, 0x61, 0x1, 0x2, 0x0, 0xe7a7, 0x3, 0x44d, 0x4, 0x0, 0x80000001, 0x53e, 0x9, 0xffffffffffffff7f, 0x1, 0x4, 0x3ff, 0x1, 0x8000000000, 0x5, 0x2, 0x2, 0x0, 0x20, 0xe0cf, 0x8000, 0x5, 0x1ff, 0xdc7, 0x4, 0xfff, 0x6, 0x7, 0x9, 0xc89, 0x0, 0x101, 0x6, 0x3, 0x6, 0x0, 0x2, 0x7fff, 0xfffffffffffffff8, 0x389, 0x3, 0x38b8, 0x100000000, 0x8, 0x1, 0xf97, 0x1, 0xbb9, 0x2, 0xffff, 0x8, 0x401, 0x8000, 0x2, 0x3, 0xff, 0x1, 0x1, 0xfffffffffffffd7c, 0x5, 0x8, 0x3, 0xfff, 0xc54, 0x2, 0x81, 0x5, 0x9, 0x101, 0x2, 0x8, 0x635f2888, 0x8, 0x800, 0x2, 0x2, 0xd1, 0x62aa, 0xffffffffffff0001, 0x584, 0x3, 0x8, 0x2, 0x7, 0x5, 0x20, 0x9, 0x7, 0x6207, 0x7, 0xffffffffffffffff, 0x4, 0x0, 0x7, 0x65c, 0xcf6], {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ab000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00007fe000-0xb)='/dev/mixer\x00', 0x280, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f00008ac000)=0x1, 0x4) [ 65.541233] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.545706] binder: 11236:11264 ERROR: BC_REGISTER_LOOPER called without request [ 65.562298] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 08:05:22 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0xff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/qat_adf_ctl\x00', 0x452000, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000000)=&(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000004000-0x3)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000002000-0x8)=&(0x7f000098a000-0x1)=0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000005000-0x20)=[{&(0x7f0000005000-0x18)="5348a9c8083b2858218bda0c067afe7cfab04e28baca73f9", 0x18}, {&(0x7f0000003000)="", 0x0}], 0x2, &(0x7f0000000000)=[{0x38, 0x10c, 0xffffffff, "1b00f8fc6020adf289230df534da6928d4f87bc3e00452e768faeb5b2408579fa53276"}, {0x58, 0x103, 0x8, "0eeab42893e079af99024fdb34c105af27f8aa81339b38b6232bf851ff3327eb71a603df47c027c34bb500019a15c7618fa1132e4943fa79fd5f9ec7a3d6d1cef2dfb57f11fc05"}, {0xa0, 0x11d, 0x40, "76baa76ec4dde785e980ca05f64785b9db00991dccc12297b3cf88d3d94fa61e8a24b6414aa2e376f8e0271ca439d61e779663071751f8266d67cb041bb0f8e9c4b991ed9ed1892a5f919fdd8ef4578fe2163cd3b7f396dfbc3bf6a29b54be466cdbd461c488ea78b7637135f52a99c5484b7e2f6162d93152906118c1d68876af8c6db087e4d5fc5e2a2a3217cee50b"}, {0xc0, 0x39, 0x7fffffff, "5f18f8932289c66d4d2a6da9bb53c9b57d97aa7d04fbcaba0134f9d1ccf472ec191b500d8c463d569ca7bb0ef9150c5b9f632a6d8dbbe6ec65b10f49f66dbbc43422e3d63d064b92c52126d4e7e70cee926b43c11ec87e9a0a7d9772c3ba5cd7d96bca2698f3b0f83b5e622288ca6049a57e38b8adacc04ea6849e97f2ce4dbfc26a2ea991b1f2550591858542990075bf2b4fe7957418c8a1c46054db89042d130b92f804d6835257e85773d9"}, {0x68, 0x10f, 0xfffffffffffffffe, "95a2f823fc776b065b36c5bf62d61b44436e9a4552c8a4aaf129228b0cdb52b1e8b385d4f2623b7be6487004d23e699933993266467beb1e26a15451c2f9d11f22ce894aca777e019ad3f736ee50032a6d41999397e1b6"}, {0x110, 0x10c, 0x6, "27377323b9d0c466cbc0654877f46ead6880233a18ce32ce22632d3fc19c1f10e9c386bcd3108f49c37e2b66891c0699583b3257eba1962d5df6dc5201e64fe4ad8a20bf420b154631107537ce00384c121ddd910ac8468b01feaa9f488db2481692232737f258f427b1d4f063d0eb46f783d2bede40f3c3a2b2efd154fda855072c9b4ca429a289ee7593e10f71776669683625a97ce3e3931d8ffe4efd39d8c29fa920b589f533651231cdc80187a6dd7e23c228f3bef1bf36375fdc2e983edcf63d22192b174ac87c4ed8cc577d3627e193adf0979c11995dded40bea9061c0a000fd6b612ce307ea5be63e61ca5a4982602828596cd590"}, {0xa0, 0x1, 0x401, "363336743c74bcd5300f6ad271df9ae459affa5d2b140ce378d95647deba108452d9a5ba44d2ef9bef4880f50c48edb0efebdf7454443f8ec738355459b303fbba9800ae25f11965196e33795256457489f889adf1ae15710288026d46e3ead203f7e161db0e8bf0dd9e2a5a03248b39339392bc1e953f8fd74f369d55417a3f7aa27516a779eff51ce7c3c97cdb1382"}, {0x90, 0x103, 0x7, "f5fddb2cf18181554eadb9b683af4739973be4287481ff2f736c1dc0de8d16a70c447471f210e8b5281f69c7e951323329c36139d7238eea439ab012c2f195f842967cbd1db11eaaa8a49262b5575e4179b93479aec4e536c85b2d449890fdb960fd41a55d9f9360c70c563c4c0b25ea8709a36fce58dadd289e5e"}, {0x58, 0xaf96a382dc9c61ea, 0x0, "952ae0a69b18de22e1738ae0102156003ef8cb5c9923b294c167a3c39692b8286eec7a484c7b2ddeca63a295f3479bdc708f088f26c0644701685bb0c57aff444e5e556d56f78d"}], 0x4f0, 0x40000}, 0x40) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00006de000-0xc8)={0x0, 0x0, []}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003000)=@req={0xfff, 0x2, 0x4, 0x6}, 0x10) semget$private(0x0, 0x2, 0x602) 2018/01/24 08:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000645000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 08:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000079b000-0x8)='net/tcp\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e7a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ae000-0x4)=0x480) mmap$binder(&(0x7f0000079000/0x2000)=nil, 0x2000, 0x0, 0x50, r0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000409000-0x4)=0x100) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000433000-0x4)=0x9, 0x4) [ 65.609447] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.625825] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.630514] QAT: Invalid ioctl 2018/01/24 08:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e28000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001d4000-0x10)={0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0}, 0x10) syz_open_dev$admmidi(&(0x7f0000eb9000-0xe)='/dev/admmidi#\x00', 0xffffffffffffff00, 0x400a00) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000bd4000)={0x0, 0x0, []}) 2018/01/24 08:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002af000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x2000) write(r0, &(0x7f0000a54000)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a000000000003", 0x25) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000637000-0x8)=0x3) r3 = socket(0x1e, 0x1, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000431000+0xb0)=0x1) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getpeername$unix(r0, &(0x7f0000768000-0x24)=@file={0x0, ""/34}, &(0x7f0000721000-0x4)=0x24) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000483000-0x4)=0x7f) sendmmsg$alg(r4, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x4000}], 0x1, 0x0) [ 65.664338] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.664856] QAT: Invalid ioctl [ 65.701590] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 08:05:22 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x5, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00002fe000)='/dev/dmmidi#\x00', 0x0, 0x2000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000efc000)={&(0x7f0000200000/0x2000)=nil, 0x2000}) 2018/01/24 08:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) close(r0) write(r0, &(0x7f00009cc000)='3', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000830000)={0x0, 0x4c, &(0x7f0000c4b000-0x4c)=[@in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007ed000)=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$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r0) 2018/01/24 08:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x716) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setns(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a949b96a6a4ccc711276118", 0x81, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000275000)=0x0, &(0x7f000062b000+0x72f)=0x4) shutdown(r0, 0x1) 2018/01/24 08:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000090d000)={0xffffffff, 0x7, 0x18}, 0xc) fcntl$notify(r0, 0x402, 0x2) 2018/01/24 08:05:22 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x17)='net/ip6_tables_targets\x00') r1 = syz_open_dev$sndpcmp(&(0x7f00000c3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x250300) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x46, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001000-0x8)={0x0, r1}) rmdir(&(0x7f0000aa8000)='./file0\x00') 2018/01/24 08:05:22 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0xfc, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000001000)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000003000-0x4)=0x8) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x52)="b1607f419f705e7a1178371b3e101846187c8a4541c2d4ce7fe46ed38dba4966c00b76f5cf02aec844b5e0356838db98dbcf243a9f9126c7e42faa033ae8c21a176284faaa1ecc916e5d59dbc0c4d665580c", 0x52, r0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b20000)='net/hci\x00') r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000001000-0x60)={0x0, 0x6, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001000-0x4)=0xfffffffffffffff7) mlock(&(0x7f0000b25000/0x1000)=nil, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r3) 2018/01/24 08:05:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000012000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket(0x2, 0x5, 0x5) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)=0x0) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xfffffffffffffffd, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 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 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) io_setup(0x9, &(0x7f0000b65000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f00003c3000-0x8)=[&(0x7f0000e84000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000ff7000-0x27)="", 0x0, 0x0, 0x0, 0x1, r2}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r2) getsockname$ipx(r4, &(0x7f00009a9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000066e000)=0x10) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 08:05:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa0401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0xe8)=""/232) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x39f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x8, 0x3, 0x7f, 0x11, 0xfffffffffffffffb, 0x7, 0x5, 0xc1, 0x4b379071, 0x79f138ef, 0xfa, 0x9, 0x1000, 0x1]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xfcc1, 0xfff, 0xc, 0x64, 0x7f, 0x5, 0x24eb, 0x7fff, r1}, 0x20) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp(r2, r2, 0x7, r0, r0) 2018/01/24 08:05:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) keyctl$session_to_parent(0x12) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000)={0x0, r0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000002000)={0x1f, 0x9, {0x3, 0xffffffff, 0x74, 0x1cec031d, 0x3, 0x3cf}, 0x6, 0x5}, 0xe) syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000003000-0x1f)={0x5, 0x9, 0x2, 0x6, 0x100000000}) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0xe7, 0x400000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0xfffffffffffff800}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000012000-0x8)=@assoc_value={r2, 0xe265}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x1c)=@random={'security.', '/dev/snd/controlC#\x00'}) 2018/01/24 08:05:23 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000f68000)='/dev/input/mouse#\x00', 0x7ff, 0x8041) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000090d000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000201000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdf000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000073b000-0x8)=@assoc_value={r2, 0x3308}, &(0x7f00008d7000)=0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/24 08:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000a48000)={{0x0, 0x3, 0x5, 0x0, 0x2}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/24 08:05:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 08:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000750000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000fae000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xff}, 0x1c) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000bd1000)=0x2) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000e13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000193000-0x4)=0x14) r3 = syz_open_dev$mouse(&(0x7f0000711000)='/dev/input/mouse#\x00', 0xffffffff, 0x40000) ioctl$TIOCNXCL(r3, 0x540d) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000065f000)={r2, @rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) io_setup(0x4, &(0x7f0000bf6000)=0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000229000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3f000)=0x5) sendto$inet6(r1, &(0x7f0000346000)="c9437f0dba7bae30c3b1646818fb15610b55262115952a6eba21395ab8a1f314702b31b095c2bc1f062859e549d549b90fff5654a2452a089c17dca76bd53b451e1e729030685e1149d7fca97fa0d21a5d1ca9af66087d4d82e681f667ad54f5e37ab714849032deee4c4ab355be135c1a8c20bc1aa0468db9ab470a54b0289d37bd18d99d6dc7ee933f66f41c736dc9c7a533e3833448e85d03d5", 0x9b, 0x4000000, &(0x7f0000954000)={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x7) socket$can_bcm(0x1d, 0x2, 0x2) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000c29000)={0x0, 0x1, [0x107]}) 2018/01/24 08:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00004d3000)={@generic="9c485b01b27fd03ce68fbae2d97436ec", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_gettime(r1, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)=0x0) mlock(&(0x7f0000f84000/0x2000)=nil, 0x2000) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035b000-0x1)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) ioctl$TIOCNOTTY(r3, 0x5422) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) ioctl$VT_DISALLOCATE(r3, 0x5608) open(&(0x7f000092b000-0x8)='./file0\x00', 0x0, 0x40) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='vegas\x00', 0x6) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/24 08:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1b7, {0xffffffbffffff270}, 0xffffffffffffffff, 0x0}, &(0x7f000040d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000603000)={0x0}) r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000fa4000/0x3000)=nil) pipe2(&(0x7f0000aa3000-0x8)={0x0, 0x0}, 0x80000) openat(r1, &(0x7f0000fff000-0x8)='./file0\x00', 0x81, 0x1) alarm(0x8) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000062000)=""/104) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000399000)='/dev/midi#\x00', 0x10ffffffff, 0x202040) sendto$unix(r2, &(0x7f0000b73000)="93d1ac91928fecf1a1cf9ce0fd047691c9da23eeca48b0edb860b06d6648f2be913371d54aa9569b81b240a7a01d756305f4a56207bb3b12e01f93fba9c367d42f4264ebc3297949cdf71a2da007b660dec4af0ab2ff8380edd7ea438d9da9d8fd27473904da0655ef332b7b70974683bbed1046dd55eb4628d86de7e42a920c2947ac2e7ccb4518", 0x88, 0x801, &(0x7f0000e6f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000f9f000)=""/52, &(0x7f0000af6000-0x4)=0x34) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00007aa000)=0x0, &(0x7f0000a44000)=0x4) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000097a000)=0xed, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000236000-0x88)={0x5, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000081d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$sndpcmc(&(0x7f000084a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000e1000-0x4)=0xfff, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00005ef000)={&(0x7f0000dac000/0x1000)=nil, 0xfffffffffffffffa, 0x1, 0xc1, &(0x7f0000ba5000/0x2000)=nil, 0x3}) 2018/01/24 08:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 08:05:23 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f85000)=[{&(0x7f0000f86000-0x3)=""/3, 0x3}, {&(0x7f0000f86000-0x5a)=""/173, 0xad}, {&(0x7f0000f85000)=""/0, 0x0}, {&(0x7f0000d19000-0x77)=""/119, 0x77}, {&(0x7f0000953000-0x34)=""/52, 0x34}, {&(0x7f0000f86000-0x1000)=""/4096, 0x1000}], 0x6) 2018/01/24 08:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000002, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0xfffffffe, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/24 08:05:23 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent-generic)\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f7e000)='./file0\x00', 0x2400, 0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f7f000)='big_key\x00', &(0x7f0000f7f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000061d000)='\x00', 0xfffffffffffffffa) request_key(&(0x7f0000f80000-0x6)='logon\x00', &(0x7f0000db5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f80000-0x40)='kw(serpent-generic)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000e41000/0x18000)=nil, &(0x7f00007a0000-0x18)=[@text64={0x40, &(0x7f0000f81000-0x4f)="480f011ec744240000400000c744240295b00000c7442406000000000f011424470f070f20c035000004000f22c042dcfb66b85b000f00d0c4c13e58050e0000004b0f23ae67360f3067f24f0f22c3", 0x4f}], 0x1, 0x3, &(0x7f0000ac8000-0x20)=[@cr0={0x0, 0x10020}, @vmwrite={0x8, 0x0, 0x480, 0x0, 0x6, 0x0, 0x6, 0x0, 0x101}], 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009ae000)=0x1000, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f7d000)={0x0, 0x0}, &(0x7f0000f7d000)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000f7e000-0xb)='/dev/audio\x00', 0x40, 0x0) bind$inet(r1, &(0x7f0000278000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 08:05:23 executing program 2: r0 = socket(0x1, 0xf, 0x800) r1 = syz_open_dev$sndctrl(&(0x7f0000be3000)='/dev/snd/controlC#\x00', 0x6, 0x1) fcntl$dupfd(r0, 0x406, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001c5000)='/dev/ppp\x00', 0x10582, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0xf0f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000027e000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000519000)={0x9, [0x2, 0xfffffffffffffffe, 0x1000, 0x4, 0x1, 0xfffffffffffffff7, 0xffff, 0x401, 0x9]}, &(0x7f00009bb000)=0x16) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f000002f000)=0x40, 0x4) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000019a000-0x34)={0x0, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random='x6,\a5M', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000fa3000)=0x1, 0x4) syz_open_dev$loop(&(0x7f00002d6000-0xb)='/dev/loop#\x00', 0xc87, 0x8002) sendto(r3, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) accept(r4, &(0x7f0000a08000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a8000-0x4)=0x8) 2018/01/24 08:05:23 executing program 4: pwritev(0xffffffffffffffff, &(0x7f000029b000-0x28)=[], 0x0, 0xfffffffffffffffc) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x51)={0x0, 0x49, "d428222c4775459560592f6705a1a92cfba368e7c64f48322ce52eca8f93b0d8952a8f738f0683a58119762710189fff5465b8785a0ec2e4c807a7853b1f07f5629368b5a5bba6271f"}, &(0x7f0000000000)=0x51) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a03000-0x4)=r1, 0x4) 2018/01/24 08:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00007a8000)='/dev/adsp#\x00', 0x5a18, 0x40) r0 = epoll_create(0x36) epoll_pwait(r0, &(0x7f0000b2b000-0x24)=[{0x0, 0x0}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3)={0x0}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x30) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00005b4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/24 08:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r0, r1, 0x1, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) io_setup(0x80c1, &(0x7f00004a3000)=0x0) r4 = syz_open_dev$dmmidi(&(0x7f00004f1000-0xd)='/dev/dmmidi#\x00', 0x7, 0x200280) r5 = syz_open_dev$sndpcmp(&(0x7f0000455000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10100) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e72000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) r8 = syz_open_dev$mice(&(0x7f0000f0c000)='/dev/input/mice\x00', 0x0, 0x100) r9 = eventfd(0x8) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/rtc\x00', 0x228000, 0x0) io_submit(r3, 0xa, &(0x7f00002b2000)=[&(0x7f00005f1000)={0x0, 0x0, 0x0, 0x7, 0x3ff, r2, &(0x7f0000bdc000)="020b4377b786457438336626d7708fabd1a58a0b855649894d926b24aee6b8d1a186fd945068056817adb84d4efeebd2d10c78d008ca7f53ffc90ffa383ff8cdc2b238d1414acbd345157d7ac92291d00bc6f7941caccb0e7e18309a6d45bc21704387f8539e8a71ba3dbf7065038d87c8aa033c39b7e583bba9878959d372886c66b73421e5cd3521a680b6674a28c575", 0x91, 0x8, 0x0, 0x0, r0}, &(0x7f0000db8000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000e6a000-0x98)="1b19eb7719e062b841f3272ef05e12965f6190eabf547f6ab516d28910c94ef29cd8d880c8ef547259009c60816da7171daa7320ab96a3f747e6a613b05be7036c4a92498ff2210c84dd387162165741e958e1b57768b9e78a915be2861d0bebe9c438451b4762b8f81092fdbb5c26be6108fe4477aa40caabc21335614332c1a5bf1d7057d7f9eb803c3dbc9715206271e811a1886a0f0c", 0x98, 0x0, 0x0, 0x1, r4}, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0xf, 0x8000, r2, &(0x7f0000008000)="", 0x0, 0xfffffffffffffff7, 0x0, 0x0, r5}, &(0x7f000074a000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, r2, &(0x7f000000c000)="91e9506f29d243ea1aa463d40cf4b8adaf6d70fae6c9d86acc164ad04a1169b3a136c3f7a872b562392ba073315b11c7e8dfcc92bd0dda1a9d6d1e2bb0c53e671907f64b90900f690c6d9971da32b790d5b422c5b512a54b15f222427a0c810c5a33927bcecdb4be4cca8c35c141d77399558cd7658e6ec7b57bc8db5ff504bf70cff0458a7059e7636a751cb6a39c82ed8e56e07e55d2f078a000dcbb816d52fec88eb0480c54b12a227c8ffe6964663176215a198b7fe8819c9534431d1305447716f81d6c9d8ef8d0462a1037b6d75b17bec510dd58e38d10e133b4adb6b0304337cd6db9a4", 0xe7, 0x0, 0x0, 0x1, r6}, &(0x7f0000b1f000)={0x0, 0x0, 0x0, 0x0, 0x6, r2, &(0x7f0000982000)="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", 0x1000, 0x0, 0x0, 0x1, r0}, &(0x7f0000035000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r2, &(0x7f00007ec000)="c659a90bc582cc06139993e44ba15d16dfec0f9753ec75d978541e3540963e8c7c5bd1e5edb20faf6990850a48276d2ef82ba0046115b12f91a7b2665b53b25de2", 0x41, 0x80000000, 0x0, 0x0, r7}, &(0x7f0000b06000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f000095e000)="4aac5372e496ded545f4cf05a0b229", 0xf, 0xa3, 0x0, 0x0, r8}, &(0x7f0000db4000)={0x0, 0x0, 0x0, 0x3, 0x22, r1, &(0x7f0000783000-0x9d)="03e68ae71aea609cca074937a8857647c89df9442bc954cc45026248522e05eda5264e328289feda99bb81ec5acc8989ebc9d2ff5998b054e20d06b7e07b017fa466c001e779aa1773cf5cab220eafe91d5119863dc2302604919870376cb1ceaaa8fef32a4c19374fc2615d028bc18ff1c8688f8f1ad471cf5adf1f60aa5c5d3b3226b73fd05351baaa840dc2707818cd8280240b5dacecefeb0b60f9", 0x9d, 0x80000000, 0x0, 0x1, r1}, &(0x7f0000a92000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00000cc000-0x89)="f6211a70a7cdcf5a684a3aef2e92b4003d310864c52b93cc69a9bf4e7b43f334b2fc762143261ecc55902ff4ec01dcf98a2dab795a7116877e0d5092d3a3dadfbe89f149daf84bf9a9d424b2ff4b1e1ce69ea42b29317d301c5168bb5c631c9ea940864200ae6a43734349879dd4ca6c1ec0d2d45180c7ac5734b8d466a199cf58a0378c365a551046", 0x89, 0x3f, 0x0, 0x0, r9}, &(0x7f00004e2000)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f00004f8000-0xb3)="aea7a7164139aa1824339aa3408ae4ee610e97573fc811cd0a2df57ea540218fedca447e659e40f625751874ecc2ea6406b8b272b71173921cfdb098d34cedf06cfe7ebd9e37e5cf7a1cd251e917cb0ec44aff6e4a5577da9414d21d8e4968d36dd3bc7dfc6980d5451a5b91e36646bae247c45b21811487b0ef097aaa0ec38c486f107d5ea6cc31d8590acd45b6246237d1f036343f150c5d3f2f4d0da0b390da97323d6634fdac9f90017d7c79701e0082d1", 0xb3, 0x6, 0x0, 0x0, r10}]) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r11 = accept$alg(r2, 0x0, 0x0) close(r11) io_setup(0x100000001, &(0x7f00000c9000-0x8)=0x0) pwrite64(r1, &(0x7f00008bf000)="b1fea5de865a6ff23c562c54817ead548b0068d809bee3f35d147727f5061d7b61704b4524807e3f32d16a23f7faa7436e11947296b476290336867d48c9786029219c85f50d0be2050c0bd1306eb53414f720b5e71bd852fe8b785df31355f46d7a49ccf56bc5d36db4b9e58abdea48eb1ff06e98a8666f9c53c7f2696cbc548ede2f313c9f330280c3ab0b052e9b70d1205038df352765a02306284b3f958351d6", 0xa2, 0x0) io_submit(r12, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r11, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) fcntl$setsig(r1, 0xa, 0x2d) 2018/01/24 08:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) creat(&(0x7f0000172000)='./file0\x00', 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 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) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000e40000)={0x0, 0x0}) 2018/01/24 08:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e0d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-camellia-aesni,xcbc(arc4-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006bb000)='/dev/dsp\x00', 0x20000, 0x0) getsockname$inet(r1, &(0x7f00002e7000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097a000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00003cb000-0x4)=0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000ff5000-0xb0)={{0x81, 0x8}, 'port1\x00', 0xd0, 0x8, 0xffff, 0x44, 0x4, 0x5, 0x5, 0x0, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 08:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000939000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000241000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000746000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000917000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000667000)='/dev/autofs\x00', 0x208202, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008c4000-0x4)={0xffffffffffffff9c}) fcntl$dupfd(r1, 0x406, r2) 2018/01/24 08:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r1, &(0x7f0000f3c000)=0x0, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008bb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000089000)=0xe8) stat(&(0x7f0000a8c000)='./file0\x00', &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 2018/01/24 08:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b99000)={0x8001, 0x9, 0xde, 0x6ee, 0x1}, 0x14) 2018/01/24 08:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e61000)='/selinux/access\x00', 0x2, 0x0) ppoll(&(0x7f0000dac000-0x50)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ae8000-0x10)={0x0, 0x989680}, &(0x7f00009f7000)={0x0}, 0x8) 2018/01/24 08:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x0) write$evdev(r0, &(0x7f0000034000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) unshare(0x400) io_setup(0x7, &(0x7f00002b7000-0x8)=0x0) r2 = add_key$keyring(&(0x7f00008d1000-0x8)='keyring\x00', &(0x7f0000a83000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bc2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060d000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f59000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) keyctl$get_security(0x11, r2, &(0x7f0000820000-0x21)=""/33, 0x21) io_getevents(r1, 0x0, 0x5, &(0x7f00002a3000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000b64000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e2d000)={0x0, 0x2, 0x20}, &(0x7f0000cf7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d78000)={r4, 0x79}, &(0x7f0000cbb000-0x4)=0x8) ftruncate(r0, 0xe2ab) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000078b000-0x12)={@generic="535a9ecdb0c3e398b0699c43c6ae1b40", 0x2}) 2018/01/24 08:05:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000cd000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8a000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001a7000-0xf)='setgroups\x00') preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000e75000)=@ioapic={0xf000, 0x59, 0xfffffffffffffc00, 0x3, 0x0, [{0xfff, 0x3, 0x5577, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x3, 0x80000000, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x6, 0xbf, 0xbc35, [0x0, 0x0, 0x0, 0x0], 0x40}, {0xbb69, 0xfffffffffffffc00, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x514498e, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x91e8, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0xc5d}, {0xa768, 0xfffffffffffffffa, 0xf1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x200, 0x81, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0x1, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x19b8, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x4, 0x40, 0x401, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x401, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x2, 0x2521, [0x0, 0x0, 0x0, 0x0], 0x21a0f7c6}, {0xff, 0x20, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2f8c00000000}, {0x10001, 0x212, 0x8, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0xb7, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffc1}, {0xa600, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xb8}, {0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8, 0x80, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x100, 0x40, 0x5, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x7, 0xd14, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00003aa000)={0xd000, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000730000)={0x0, 0x0}) clock_gettime(0x800, &(0x7f0000dde000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r2, &(0x7f0000fd3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r6, 0x21, 0x15, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000f11000)=0x0) getrandom(&(0x7f0000fa9000-0xe)=""/14, 0xe, 0x2) fstat(r5, &(0x7f000097e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000fe4000)='./file0\x00', 0xe000, r7, 0x0, 0x8, 0x4, 0x800000) setns(r2, 0x48000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r8, 0x10000) mmap$binder(&(0x7f00003e6000/0x3000)=nil, 0x3000, 0x2000000, 0x50, r8, 0x0) sendfile(r9, r8, 0x0, 0x72439a6b) 2018/01/24 08:05:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x98200) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000b29000)=""/4096, &(0x7f0000cf6000)=0x1000) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000-0x8)={0x7, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6(0xa, 0x801, 0x4, &(0x7f0000e05000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000406000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$unix(0x1, 0x801, 0x0, &(0x7f00007fe000)={0x0, 0x0}) ppoll(&(0x7f00007bc000)=[{r1, 0x210, 0x0}, {r2, 0x4, 0x0}, {r3, 0x0, 0x0}, {r4, 0x10, 0x0}], 0x4, &(0x7f0000d68000-0x10)={0x77359400, 0x0}, &(0x7f0000474000-0x8)={0x3}, 0x8) r5 = socket(0x5, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000076c000)={0x0, 0x80000000, 0x9}, &(0x7f0000484000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a6000)={r6, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e1000)=0x8c) ioctl$fiemap(r4, 0xc020660b, &(0x7f000013b000)={0xffffffffffffff42, 0x9, 0x0, 0x49, 0x1, [{0x6, 0x3ff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000ad2000-0x4)=0x0, 0x4) 2018/01/24 08:05:23 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x401, 0x0) write$selinux_load(r0, &(0x7f0000021000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x568) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x81) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000027000-0x12)='/dev/input/event#\x00', 0xd006, 0x20000) 2018/01/24 08:05:23 executing program 3: symlink(&(0x7f00005aa000-0x8)='./file0\x00', &(0x7f0000815000-0x8)='./file0\x00') statfs(&(0x7f0000e62000)='./file0\x00', &(0x7f00003a9000-0x67)=""/103) 2018/01/24 08:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c74000)='/dev/sequencer\x00', 0x8001, 0x0) write$evdev(r0, &(0x7f0000038000-0xc0)=[{{0x0, 0x2710}, 0x0, 0x0, 0xfffffffffffffffc}], 0x18) 2018/01/24 08:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000094c000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000074e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000b43000)={0x1d, r2, 0x0, 0x0}, 0x10) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000bc7000)=0x0, &(0x7f0000058000-0x4)=0x4) r3 = syz_open_dev$admmidi(&(0x7f0000890000)='/dev/admmidi#\x00', 0x80000001, 0x8000) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f000096c000)=0x0, &(0x7f00006ed000-0x4)=0x4) sendmmsg$nfc_llcp(r3, &(0x7f0000b80000)=[{&(0x7f0000e8d000)={0x27, 0x100, 0x7, 0x2, 0x6, 0x1, "fd980627bbc0e01ba1c3a75e6ce43ae17832a08094a5df8dab00d438cf46f9d5cd19bb24287e408bbedaf9ee139ddbb5efc3f3a7d232cfbb1a0a2deca6653f", 0xfffffffffffffffa}, 0x60, &(0x7f0000271000)=[{&(0x7f000067e000)="b3c3", 0x2}, {&(0x7f0000abc000)="a88a74f30c96447e4e1f9553604abeb56d82eb43e26d2c94c7b1acdcc20ae142a403ea6a2c911df6c1d91fe51b18460991e9237b575468fea7d298b3764733ec5a903c04ebc27d487de7b24b8b1b6c168d2331fcbe54da643100443cbce8bdd8a34d23367c55d6b523e9d802154123674195259408038df0c11f41fe467935b9da84a7e57c1bfd693da003fab034f9d9f479a5887efdb6fad85e6f5475ea9c120b1bb07781b1e9ee98ba0dc7652e92877e05d22e15e370b1e25ea574fc7de287b146aecfd20219c5b9e8daf80f25c5c56693af17ebe4a79e780a012d4eec39f65d078669a7e4decbb5ff6e0687899d9f53caab5a44eae12f", 0xf8}, {&(0x7f0000053000)="388b759fd72936d636a6cfa87cd095e5edade8066dd5736157ecbc59e2346871ef932688db55a7c0ded7ad690dcc076da57028fc874bafc54e12317d71c9", 0x3e}, {&(0x7f0000150000-0xa)="96d95834f8b5fb352f80", 0xa}, {&(0x7f0000337000)="4e91622d3b20019254da26e19999bb1fa768ba64392489d811d09045b938622ef6a3d0f406f7d3bc9f56087b27dcadedbe685d49081aa9838fea68ddb8d861af6f616319d0f1f50b3ccaa32d1decc8d1114663d4b1e3e297", 0x58}, {&(0x7f0000918000-0x1000)="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0x1000}], 0x6, &(0x7f000032f000-0x70)={0x70, 0x102, 0xd9, "6a0885cbe742a3fe38f1dbe8729599b88284cc9a2be05216715303631f8e677c8dfd06881972536cca27f59e1fe50201e11ec482c2d982c76fe186ca9ad9b0dc2fde714a196383e1bf9712e66d58f261302f6f595cae62e9af51"}, 0x70, 0x20000040}, {&(0x7f0000e68000-0x60)={0x27, 0x0, 0x7fff, 0x7, 0x1, 0x2, "15cab1f85e2e63cd90f70e38344b5b921053d9197a6b4fed89d24c739f2d6b307ca4123f6cf69b90a0a3cd02656c6adc0d91a256bed4a8da4a0b3ca1d53e2d", 0x9}, 0x60, &(0x7f0000b57000-0x10)=[{&(0x7f0000f3b000-0x46)="268b925a64f85c8f2d707767ebe3b5e9a0e35d64c28e69cc78a2349ed515661ffcf7464664b30bdb0bf7542896eaaeab008db07892ca57a01bb3884a3ce637f95b06890cf32a", 0x46}], 0x1, &(0x7f00000e6000)={0x48, 0x18d, 0x2, "8623c0ce6a254ea70b8c9fdf2a6029c4a71dba4d9b4980bd17a48a5e3d196f56d79bd2df301a9d0ee2b3760181f41c518b59d575a36d"}, 0x48, 0x20000001}, {&(0x7f0000646000)={0x27, 0x7, 0x7, 0x2, 0x7, 0x9, "cb65f840680589e88c034d55a29b7268f109fbebb211bc052878e1df957a6f572fbedb8fedf023bcec97c12931b61ee221e4dda6c37fd0174a16b5c1113d9b", 0x3}, 0x60, &(0x7f0000549000)=[{&(0x7f0000726000)="42cca7adb449be606dfca2b5bd09b001607cbcbea8dc0b9407267eadbba5590ec8f2ebf22e1f2f73b0496d9d574688f816e46819e09518ee7c8b94b26881e6abbbc8f5fffbfaa5187c8db200f7db355a33ae8dc1c8e631ea3364838389f70b2c2ce3895fec02f2ab", 0x68}, {&(0x7f0000d10000)="89ec4bec03f93ef84f17c21bedcbda898bfec699f73649cf8570559bb8a6231245d3ab38717db5c9913bf6e4e0cea1f674430fdb5f24d757401719a2a52b8780bbfc0038e0d0f948e176d32a6328c3a518d4a9d1e511bbae6c57933830203506256eea8de56b1a245e4bebb978dd727cac95", 0x72}], 0x2, &(0x7f0000c02000)={0xa0, 0x18f, 0x10000, "12cc450a932f7afbf9161e3a4c446844f1beb8afdf360fe99fb03fdda952270b22c4154d546bd4016c1f7ab258daea22756d02a23f5aca094db6ade8e16d56421ca901c024e89b0888c32d0a56515eb57135bcbb7ff0001c448e774d1187caa8d544b1551e62f02eae4ead3599f04607b0717711bef6dee781539b5a9d5af14acfb8db4ccefc9ff400f2"}, 0xa0, 0x0}, {&(0x7f0000860000-0x60)={0x27, 0x1f, 0x7f62, 0x7, 0x5, 0x1f, "afc83552ea69db9521d81e87e0d60610ca1dc450cd1d83c9850091356e67f3b9174b9c21d16eb463844234d2958d2e76fc07a014f547c4bf6562885ae4bc07", 0x31}, 0x60, &(0x7f000054f000)=[{&(0x7f0000844000-0xd3)="5533182755374014bc15bc093bddd9fa7a75a62e0c27be19cad527bf3d4d6e31ef71974d84bc24b1f0473b99d12bb48c334bee997314ce1038077d910794975b91ee545a79a52cdd322d4bedc5394d6e11122375243e8ddf66e7686b20d3d9e3cc678efa075cc01b3ff27860b0acd144f5bf3c136636b2aef8d320fadeafaf29f15898221344789d8f6bb28340901c8d468f89117a436924ba6b54e67df8099d2ba8192d2bfc33c252c49c9425e852a3c790465986d2afa908295ffaec37d02255adc2ad2299fb99d56ef3d3a14e0502113fc2", 0xd3}, {&(0x7f00007ed000-0x8b)="ff900cb5d1ed952fad5f43d0d96689edacf73f624adb2b09df5cb3e651a259ba185a0993119af9d799859828fa7347566952042c8c09eaf72c8a593e6ed9e63f439578053c15baca73be88a5df5221418e7b3f93e61f5443ab2003a417f554d1254e6008bcb899f84d704de55ece47edaa832a26bd993f1ae3cee82d53b6a951d502a9687587145faa9d36", 0x8b}, {&(0x7f000033d000)="e261813e0d252734ac7fb8c00c9f514fdb1711f08a7b971cca5fd87c83071accd58c1958610704dc7a0e9015e7b8f85975ff3aed78fdfb9dd2a6bb7b038d0d5573dca9aa0360ef895d8a62e7b8b3b352e1e0229d36642b92381c9e3827ce0cf9570e49996d69129bb5731f99aaba90b35574273ca9a25c028a92c1dec3d65f2bf490ff6e947ccdc7c16efa079779bd00eb34d63c1c6c7768bf16e702a7cbc1d9cf37a607d986f49f8b34605d4c5eb032fe74dd4b14e9c0fe3d557702bfa604c30d1b7897728421be2cd5d441012490f6f20081c8b9b4e171211d0b442cea9b95e5", 0xe1}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000b35000)={0x27, 0x0, 0x80, 0x0, 0x1, 0xff7fe90, "06d8a95e008313f735a01faff070fd97bf81313cdd71fce78ce8ad42c67dbdc786b63e74a68cbc0e975edc21b0b4f3f55936f3b3bcf31ae643473b38875c8a", 0x7ff}, 0x60, &(0x7f0000e31000)=[{&(0x7f0000cee000-0x94)="b0838dcfc87d8365e72203f8a52bb2928df4e12b2368a59f5351e61fa12cf336bdf8c35fc1abbec8b897373a254237960543caef32e61404d62b037d42b4117289090cc024e6f4ec6a2ecae93d5994111d28e0e4fdbec146e897acb0f421d4bb6f762a2f34b64dadce5cf722cca4059fc2e24d2529830740cb7f664ba694cfc2ec652ca1318102fdaf3bcaeed18836544a5df3c2", 0x94}, {&(0x7f000069a000)="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", 0x1000}, {&(0x7f0000057000-0xcd)="d63aa534f981241532914ceec5b02039062ac8b6bc5e75b7dffe15ba153172fc60b0fbe180b280713fccfa5b8a85233c8d71d3c2250a7ee8bdfcefbfff06b5444303a3e5324dc208ae607451a5f888a5d0557e979874a5d85ff93cb73f25f8cd288ee1269c982205c3bb7eabddc3225503e7bb5e8d9aa9ce2be0970369b5d064f965dd2bb63d7b23521f31a1f725cebc3a34bab8ffc6b35c6e4895ca097d363e38f5cdecf25d7e2f1862db980ab5481ca39c1f9b1b282a555572cdc7ec4ec54dbf008afbbf826a824730bf31b8", 0xcd}, {&(0x7f0000b48000-0x13)="26a82fb51fe016850759b094efcf2ba38035b7", 0x13}, {&(0x7f000044f000-0x54)="996794a1ab6c4d886531f5e9e2914161a59a945bca89c5bad5911db896173414f98c09eb8ce4cb9d5388495e152b182da5b660058a214c8570632ee324137b4d012b58ecea358fb24feeb15f595f68c9dac29f97", 0x54}], 0x5, &(0x7f0000981000-0xd8)={0xd8, 0x13e, 0xffff, "523b398c101a393473c3bb9032997a1b3c297df2df6478d03df1fd7fe4e566cc8ab7f89c42099e8a6237ddb2d93450e166f44f883d0db26d1f7a9149fb01639d815c03edd586274dcf41d752411bb7599f06912b799d9b929f9a4e4a0c592172bc96446373f1845b2e0a7cd6faa80f5a99c714923273cd791e1805ea3582bc2ea0322b895e91a8a444fffde3aa861343d5f9328ac899e7e0150e5cca1d5db53d961547bf97f9562c9721477ed24ccf8aa4ee25c9c359de999925a1260f78a8c51f9fafd5d4ff"}, 0xd8, 0x0}], 0x5, 0x4) 2018/01/24 08:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000099b000)='ceph\x00', &(0x7f00003f9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cc5000-0x8d)="2871994d5cf0b91456c358cf4958bea9a42ffd5c27029c83a4c8536ea87c1db2436418e0db258d2d411585c02c79686634fd80c9627ace2c578d07b93273c07b8e0472bcb9f046b6dcd8899d76fb1d3419d6ad25ac09c22e0ccb1e4f3905da293c6bb33c620bf7e4fedf226661d2d9ce75a8f57ab75f26ff7eca85d7d40dbba05ac2e5682f2bf4bc6f04675335", 0x8d, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x200) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004ac000)={0x7, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000f19000-0x10)={0x100, r3}) r4 = syz_open_dev$vcsa(&(0x7f0000cdb000-0xb)='/dev/vcsa#\x00', 0x1, 0x40000) keyctl$revoke(0x3, r0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000206000)=0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/01/24 08:05:23 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xffffffffffffffff, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x102) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000-0x10)={r1, &(0x7f000000c000-0x4)="442c6892"}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000000d000-0x8)={r2, r0}) 2018/01/24 08:05:23 executing program 4: clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000001000-0x4)=0x6, 0x4) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0xa0000003, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/access\x00', 0x2, 0x0) 2018/01/24 08:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000edc000-0x10)={0x0, 0x2710}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca8000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8b85, 0xffffffffffffff4f) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000058c000-0xf)='keyring[nodev[\x00') readv(r0, &(0x7f0000761000)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000c85000)=0xf19, &(0x7f0000c32000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a9e000)={0x0, 0xd5, "a90d79ecf5453107517ac7a3883c52d1f3a13faf21bf51c5c7c01a0080e0b4ff3fa04519635e62b3c4e31500d3e92385d5931faf2fbe6dede9d8e2925d7c1c1d0659d0ebc50d517ee852ec58b90e455fbcd2c98a8a88d10b2808e92703639d3af79ad1bcd2915a95894dfa300e8327b5d7c5da4d7d52e070624a37dd2d1d39737493fcd5109d5dd794a62110930e717b33d20b1dd1d4c704245b7a971baed6da11a8d5f683b49bb2fd9b7ad9f3d250d9b8074673aa59689b1876ffe2baa1a6e28d1649941f35d5025a0227d61335edf19600de9396"}, &(0x7f0000f8e000-0x4)=0xdd) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008b7000)={r2, 0x8}, 0x8) 2018/01/24 08:05:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 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, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000007f000)=0x1, 0x2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00004d3000-0x28)={@generic="5596d5f8b29c6c4f8c83fa59b6c3c3e1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 08:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x6, 0x80000001, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = semget$private(0x0, 0x1, 0x100) semop(r0, &(0x7f00002dd000-0xc)=[{0x7, 0x5a2e32a7, 0x800}, {0x7, 0x8, 0x1800}], 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup(r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000755000-0x4)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000044000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/24 08:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f000041e000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) syz_open_dev$sndmidi(&(0x7f000016c000)='/dev/snd/midiC#D#\x00', 0x7df, 0x10000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/24 08:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000006b000)='/selinux/status\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000bf7000)=0x0, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/24 08:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000af1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000ead000-0x70)={[{0xfffffffffffffe01, 0x4, 0x4, 0x0, 0x3, 0x8, 0x3, 0x3, 0xff, 0xfffffffffffffffc, 0x1, 0x0, 0x6}, {0x8001, 0x7, 0xffffffffffffffff, 0x2, 0x3, 0x100000000, 0x9, 0x6, 0x1f, 0x8, 0x7fff, 0xfffffffffffffffe, 0x8}, {0x5, 0x1, 0x9f1, 0x5, 0x7fff, 0x0, 0x3a5800000000000, 0x7ff, 0x7, 0x7ff, 0x1, 0x9, 0x100}], 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$amidi(&(0x7f0000524000-0xc)='/dev/amidi#\x00', 0xffffffffffffffc0, 0x42040) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003bf000-0x10)={0x3, 0x1, 0xffffffffffff0000, 0x0, 0x0}, &(0x7f0000829000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d81000)={r3, 0x1e0b, 0x2, 0x9, 0x1f, 0x5}, &(0x7f00003a9000)=0x14) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000870000-0x14)={0x2, 0x7, 0x0, 0x4, 0x4fe9}) r4 = semget(0x2, 0x4, 0x3c2) semctl$SETVAL(r4, 0x7, 0x10, &(0x7f000072d000)=0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ee6000)={0x0, 0x0, ""}, &(0x7f0000ceb000-0x4)=0x8) 2018/01/24 08:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000007, &(0x7f0000047000-0x10)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x3f, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b71000-0x20)={r0, &(0x7f0000625000)="477968cbbf2b14c5f85204dc5c0e37076edffae55aa572cb336446b1d43fe2b07a519ff4ac3671a8b099bef5270e44d8754679abe03bddc574a53587494a49d0eafaae7e7d4a586a45d07fbd5ff13412ba61fe2a8945246250e9e1f227781ebb30fe9b44948ae704828766e797c1e118ce39b9b7559a82d69d1dae63a9ac577e86903e62e73290f3c200173e7636ea3a4d07b628e7cdd7f785419f83fb75f200a2cfc599848fc41e5fc7346b358f60e35b17ff95e734e163d366f8a98202c0c5be63aee6a4b19e20ac46b4", &(0x7f000071a000)="7b54f8d44ddfc6abea764cbb1df46d46d79345c4fe65edcbae1f040de06c7dcf294ce72491976084d79415669f9d3fa66a691112dc4b83fc10f3938ce5b4d659ef4aef97c724b84d62e97bd90609dea105a2834c429335a0dbad31baffe382e0359cefcfab1512f7b3e66358fcb8992dfaf4bb46487b256bcea9682acaf41a55b6dd4619ff7d88212752e81f70a7ec0d2f301c3c89ae63bb854f973706e09d3333fe2171f08fb3d17525746788c8ddabe3ed32923d68fe1edee50231deaa8766fa1d8cdb174d2e413f779c97462d0101f9350b33bd7759b381fc", 0x2}, 0x20) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000122000)={0x3, [0x0, 0x0, 0x9]}, &(0x7f00009db000)=0xa) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000597000-0x27)=""/39) 2018/01/24 08:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000879000)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c10000)={0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x6}, &(0x7f000006b000-0x4)=0x18) setitimer(0x1, &(0x7f0000eec000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000384000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c07000)={r2, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) exit(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001cb000-0x10)={0x0, 0x3c, &(0x7f0000c68000)=[@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b11000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000076b000)={r2, 0x3f}, &(0x7f0000bfd000+0x17b)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001c3000)={r3, 0xfffffffeffffffff, 0x4}, &(0x7f0000007000-0x4)=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) preadv(r1, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006d6000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dfd000-0x4)=0x8c) 2018/01/24 08:05:23 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x4000000000000, 0x0) ioctl(r0, 0x1, &(0x7f000084d000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0xffff, 0x4) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/24 08:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = semget$private(0x0, 0x3, 0x404) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000106000-0x38)=""/56) r3 = syz_open_dev$sndpcmp(&(0x7f0000eaa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x706e, 0x2000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000e14000-0x4)=0x0) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffdfb) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) 2018/01/24 08:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c1b000-0xa)='highspeed\x00', 0xa) 2018/01/24 08:05:23 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0xd0)=""/208, &(0x7f00003b3000-0x4)=0xd0) sendto$inet(r0, &(0x7f0000527000-0x58)="c36b5ef41067a5fa02afc9038bee7962e5352765b9666abf9482a7bcb01c547097ed0a1bd6033068da8cca3c12d8ffce2cd81df399b87556738bda430350a5f28ac8ee8320f51b0fd7f9cab6ed3113f436f0f2627f431043", 0x58, 0x20000000, &(0x7f00000f1000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={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) r2 = socket$inet(0x2, 0x4000000000000005, 0x0) recvmsg(r2, &(0x7f0000413000-0x38)={0x0, 0x0, &(0x7f0000702000-0x20)=[], 0x0, &(0x7f000054d000-0x25)=""/37, 0x25, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000089c000-0xe8)={{{@in=@broadcast=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=@local={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}}, &(0x7f0000142000-0x4)=0xe8) r4 = syz_open_dev$sndpcmc(&(0x7f00004c2000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000d6d000)={0x3, r5}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d49000)={@generic="746745c8ebba73785737791bc90dfe8b", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 08:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x1, 0x300, &(0x7f00004a9000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() pwritev(r0, &(0x7f0000ef2000)=[{&(0x7f0000d0d000-0x1a)="2b9a01ae27a22cc3afb7ffaef5bf626e9d614f578bd312a30878", 0x1b}, {&(0x7f0000a05000-0x85)="50c9b50267f9b8d8b5e22346915bd7de860061a124c34c4d238c82b6701cc062ce1fa90545134380742b2f442da8af5aed2a1576e2fb79961fcc006b77e8911884d2f3cea86238636a331a9c76cca052f15d9912cd1a2d72c3146d4c7c277a7260a99c0a266fb87312be34fb887b40bb63f85f9578e2daaa9d62efbc6537061895ea5139aa", 0x85}, {&(0x7f0000590000-0xb3)="837822fd885d14d6657c10de6d42c90560137fffb516aeca1e088b72f1a829d41dc841000998ef7750c29b87ae91dfc6fbdea4a274896fec7f35e843dc9d60f9349af59d036a3a16b65c42c95d96036247910c40ffa86c4a4668a2e40ffc4c27cc373ebe0765af343aa63556b9b4301fc56b64f6420ca5cdfbaa0efea66bd88bc8f8489ba7bfc236f296e10e13f3640a33c3385ebf89e169c69a6269f0837dd607a2119aaee7b419317338a89561a9b5ddb149", 0xb3}, {&(0x7f0000645000)="330b3050bf29732a4c77038459a8a16e52611cee30afc4ba9f2407d24bd626d99dcf69631eca285d0f1955aaae38ecd68aa62840f16f74db6f246eb98eee4d1739fc731da345f43a02e2264dbd789ec0b98bec5962f01bbdd138ee469ac77d906ccb49c3e3d102424798133deca7bf5c41b619676a4675afacbeb77029fd61a569ef04364e0c49b4fd7076580a18", 0xfffffffffffffee7}], 0x1000000000000020, 0x0) kcmp(r2, r2, 0x0, r1, r1) eventfd2(0x2, 0x80801) socket$inet6_dccp(0xa, 0x6, 0x0) setpriority(0x2, r2, 0x1000) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = syz_open_dev$sg(&(0x7f000012e000)='/dev/sg#\x00', 0x8, 0x40000000000100) tkill(r2, 0x3c) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000e37000)={0x100000, &(0x7f0000329000)=0x0, 0x8, r4, 0x1}) [ 66.495942] binder_alloc: 11500: binder_alloc_buf failed to map page at 20000000 in userspace [ 66.506899] binder: 11500:11507 transaction failed 29201/-12, size 0-0 line 2903 [ 66.532187] binder_alloc: binder_alloc_mmap_handler: 11500 20000000-20002000 already mapped failed -16 2018/01/24 08:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) r1 = add_key$user(&(0x7f0000814000)='user\x00', &(0x7f0000550000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000311000)="efaaefe2b1b2d50e858e114424d95b9a429101af7182193c1615ddab", 0x1c, 0x0) keyctl$set_timeout(0xf, r1, 0x3ff) 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) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/122, 0x7a}], 0x1) 2018/01/24 08:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000798000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00001ae000)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f000074c000)='/dev/dmmidi#\x00', 0x10001, 0x208000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c50000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000040b000-0x4)=0x8) 2018/01/24 08:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000315000)='/dev/dsp#\x00', 0xfff, 0x400) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e8a000)="") r2 = syz_open_dev$vcsn(&(0x7f0000ffe000-0xa)='/dev/vcs#\x00', 0x821, 0x101000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/01/24 08:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x10d, 0x2, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) socket(0x9, 0x3, 0x8) [ 66.555565] binder: BINDER_SET_CONTEXT_MGR already set [ 66.555577] binder: 11500:11507 ioctl 40046207 0 returned -16 2018/01/24 08:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5f000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000466000-0x4)=0x0, &(0x7f0000b2b000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0xa, 0x101, &(0x7f000005a000)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000ee2000-0x50)="dcf76b886d9cfb108ce36d2d4f7204683bd399ac9981447e161e196e63b54aff24c28e6b5e3d0ca348c8c5d3f8bd5ad33dd44ffdd8ee444b3154a9c3626a4c91051ca5c80d18acda0c58027a8e96f66c", 0x50, 0x4080, &(0x7f0000b3b000-0x1c)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) sendto$ax25(r0, &(0x7f00002f8000-0xf0)="44b5f401fac77c378aabc3dc720627e25dc33e5292892927551b405c66bc29e13485f1642602a155478b452b3411cb46f8b1a0cd4d7df84dd373e6611d9ab6463134a9371de73d29a67fa1448a730fa52b136831cd49df7f61e64aa82a0b0b99d063952b9d86d19ce5e0675348d1cf526089f8f4638bfb05393f2f7bf471bff12d673d5cbcd91c0e69542064e91ba6957799365f265620a07d364a9f09d34c5b1f1033c31cf073ec5fd91f3dff2d53a53221bf13b61afa0b4897c0c2cf522cca2d276a1b9b6108d53fe6dab8d95bb600ab89c3531294b7218c75de53b0ea25ec5675236a98f5ab5409c0a081f7223854", 0xf0, 0x45, 0x0, 0x0) r3 = add_key$user(&(0x7f00002af000)='user\x00', &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e3f000-0x1d)="2ec87c69037586a86de597539a4fbfc4715c6cc3bd28dbaf00b59c2a0a", 0xfffffd3f, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f00007dc000)=""/64, 0x40) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000737000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x5, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x80000000000000fe, 0x2, 0x0, 0x6, 0x0}, [@RTA_METRICS={0x7, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00008c6000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004da000)={r4, r5/1000+10000}, 0x10) 2018/01/24 08:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007ac000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0xa0) [ 66.644980] binder_alloc: 11500: binder_alloc_buf, no vma [ 66.670927] binder: 11500:11514 transaction failed 29189/-3, size 0-0 line 2903 2018/01/24 08:05:23 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f00008ee000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000048c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d60000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000054a000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/24 08:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000477000-0x5)='ceph\x00', &(0x7f0000bc5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c9c000)="e45c7c7963020ea5f13110cc691d1b83400f2b09a470d574d525b2f4044acd211789720bc2d7afaa4a2d7f1e3f6eb3363bca928937849d2a7c50b7891df59f75d29831c4b033dbcd3bb54c0ae9985b4fc53cc84c4451c0051543baffe4e6895f7909d1ce67d2e38526cf11f1df9eb056fc4657e31c684c7d2837", 0x7a, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f000031b000-0xc)='id_resolver\x00', &(0x7f00001d2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000521000-0x8)='keyring\x00', r1) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e34000)="108100", 0x3, r1) r2 = memfd_create(&(0x7f0000270000-0xb)="b16d696d655f7479706500", 0x1) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f000040b000-0x8e)="7147a641e240c8881a163217ce921b97f3226d8b91afdc208f7f7ba52a59658344ec2021dcb9692beaf6a7b17e7388b2d2ab7bf2469fcd8c593434ca21eb79f9c1f5c22b5f691e6e44dc949429649c3e4e2bcc3d666b6373b993b76592f0489bc2c77950265ce94a7c5672756f70761619b9d0be58751c143f3f9d901d1bd1f1e267354ef5a7c9f3e396cf8c723d", 0x8e) llistxattr(&(0x7f00008d9000)='./file0\x00', &(0x7f000093e000-0x87)=""/135, 0x87) 2018/01/24 08:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r1 = openat(0xffffffffffffff9c, &(0x7f0000224000)='./file0\x00', 0x14082, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e4e000)={0x1000, &(0x7f0000e31000)="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"}) writev(r1, &(0x7f00003c4000)=[], 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000c5c000-0x5c)={{0xa, 0x1, 0xb00000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3}, {0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x9, 0x0, 0xffffffff, 0x10001, 0x0, 0x0, 0x20, 0x5]}, 0x5c) r2 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000636000-0x10)={&(0x7f00004ab000)=""/45, 0x2d}) recvmsg(r0, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:23 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000aeb000)='/dev/snd/midiC#D#\x00', 0xffffffffffff577c, 0x220000) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000aec000-0x68)={0x7, 0x80, 0x9, {0x77359400, 0x0}, 0xf19, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dspn(&(0x7f0000627000)='/dev/dsp#\x00', 0x101, 0x280000) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000aec000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000aec000-0xa)={0x7, "455d4aa83315"}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000aed000-0x8c)={0x5, 0x1, 0xc0, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000626000-0x9)='/dev/ppp\x00', 0x80400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00002f3000-0x8c)={0x3, 0xfffffffffffeffff, 0x6, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 08:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008c2000-0xc)='/dev/autofs\x00', 0x200, 0x0) connect$ipx(r1, &(0x7f000012e000)={0x4, 0x10001, 0x3, "05cd352a4bd9", 0x7, 0x0}, 0x10) 2018/01/24 08:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e1000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000922000)={0x20000, 0xfffffffffffffffc, 0xfffffffffffffff4}) syz_open_dev$tun(&(0x7f00006ee000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) syz_emit_ethernet(0x6f, &(0x7f0000f5c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "594fb9f3b08f2ec9547529e3f44d64e438e828b6d2c7a2d23ec3beab791a5a4e3a150fa31bd94330e61f9aed9f66fd9a417f61784ab92046e0bb21d095a7e59ce8507e3256"}}}}}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d0c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000863000)={0x8, &(0x7f0000266000)=[{0x0, 0x3f}, {0x1f, 0x8}, {0x6, 0x6}, {0x5, 0xfffffffffffffc00}, {0x9, 0x3}, {0x1, 0x63}, {0x0, 0x721b}, {0x1ff, 0x100}]}) 2018/01/24 08:05:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) writev(r0, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000070000-0xa)='/dev/dsp#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000cf9000)={0xaf, 0x24, [0x3, 0xe4, 0x2, 0xfff, 0x2, 0x10000, 0xba0, 0x3f, 0x7ed]}) 2018/01/24 08:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f00000e0000/0x1000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) r0 = semget(0x1, 0x4000004, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_bt_hci(r1, 0x400448e7, &(0x7f0000764000)="1c7e9b5ca0e3900544c64bf4f0557b6945efe0001bb288") semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f00006c7000)=""/88) [ 66.708448] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.714563] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 08:05:23 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00006d2000-0xb)='/dev/vcsa#\x00', 0x4, 0x181400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x9, 0x7, 0x439, 0x5, 0x4, 0x100000000, 0x4}, 0x1c) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x3ffc, 0x169) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00001a1000)={0x5, 0x2, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x8001, 0x4, 0x100000001, 0x3, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) write$tun(r1, &(0x7f00005e5000-0x6e)=@hdr={0x2, 0x3, 0x8, 0x7fffffff, 0x8, 0x8, @ipv4={{0xc, 0x4, 0x3, 0x7, 0x64, 0x0, 0x0, 0x8, 0x2f, 0x0, @rand_addr=0xffff, @rand_addr=0x7, {[@generic={0xce, 0xc, "d009aee83d969c00d1a3"}, @noop={0x1}, @cipso={0x86, 0xc, 0x2, [{0x1, 0x6, "f31b5eee"}]}, @noop={0x1}]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0x200, 0x0, 0x0, 0xf, 0x3, "20ba7a", 0x3, "c81eb3"}, "c8f3ea1920f8ec96371e9c37a72bd47d318e3e49d1f135bf01d11d08e2d0a5fe2c8998ae"}}}, 0x6e) 2018/01/24 08:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) io_setup(0x8, &(0x7f00004cc000-0x8)=0x0) io_destroy(r1) times(&(0x7f0000c5b000-0x20)={0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) 2018/01/24 08:05:23 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x80000000) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) 2018/01/24 08:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000833000-0x8)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f00008f0000)='/dev/adsp#\x00', 0x40, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d84000)={0x9, 0xfffffffffffffffc, {0x3, 0x3, 0x2, 0x1, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f00007c6000)=""/164, 0xa4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000573000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 08:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0e000-0xd)='/dev/usbmon#\x00', 0x8, 0x200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f000071d000)=0x0, &(0x7f0000713000-0x4)=0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/24 08:05:23 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x24) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000005000)={0x2, 0x2, 'client0\x00', 0x1, "eba4c587bda76be7", "777633cec0776e7830a756a7347fc12b97fe71f31db6a7c6eb0a887e6750c570", 0x95a1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$netrom(r2, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x48)=@full={{0x3, {"4cf5cab0a50908"}, 0x7f}, [{"189606cde7115a"}, {"12b70db3faef0a"}, {"63ada868c0feec"}, {"943718d27b9a46"}, {"29430e9eeba0ce"}, {"6ac96c1b6ccc7b"}, {"c2cdf9636969a5"}, {"16d3ff8d394a3c"}]}, 0x48, &(0x7f0000003000-0xa0)=[{&(0x7f0000000000)="d60c09c9f59e3da0b40d209aede6de5267e41f7227ba3e235a19ba74d9297500f9d0246e90b85fcb5e4fe9369b356204a242566294977249b0dbbd3c7aad93c78b02b58a9419a6d64688f1c7c01c74dee5ddfe99f98c3dae4fa3c6ca4cb30503f8bdfa409fda479fa2530a39613d8eaba8e06906ea92ad19318a547a176be57f907f75476b527d974fdfdc5d4f6a62a7d00da462bab1ce6b7c4ec06a57796ce32082ae5bef515b16feef6e690717576cfabe75e77c2cc722cc0293ec103f927d1c1aaf13861ce2a4467354ac46d389c3863adab64104540dbb78e3e1", 0xdc}, {&(0x7f0000004000-0x16)="43953569c26aed973dcd502359432dbbc218231b97aa", 0x16}, {&(0x7f0000003000)="46b539e040ede4ebfa90724a6544dce64e517cdae8df910f6ef65f3ed731f02873ce38781b4b3d562f393dfe85ef316dda12a23b59ca15f1139ee527bab211de16d133d2a2d0d279526ee87a842b611abc1c6de874132ef631316a6c65d535d7fda6391296b420aadad0bf893186bfe8da9c789b8130f7f9eb3a18d21d75f9fc8fbf12d557fc765a0d5bb7c0de25695b4e1bc0f59d39067bf9dc8ed2c4de4239474de6790c069d401bea2b6a8f35ffc688a659f86a2879f341e53fd16fef9e6fa07dbd2731b29070b5dd9ac2309c88d40fe82b0f4658b5358e", 0xd9}, {&(0x7f0000001000)="688afd97ae74db1605ebec86573054e7d3a9dad07dd33b6cc429d0a4cdf9eb4d39431a45ee09e936c42bee292d074332081591f1ddbc06c75148e41b7ba22957193eccf1f7474c3d9688facf6ce3690d9bc62840", 0x54}, {&(0x7f0000004000-0x88)="10257f7347dcea26be8ab8bc7c6ca77436e16c4b8cd9e987ac75477f771ec175e6a579e0a832b7599b837ca6f843f57edd23946fd11e7a857022bddbf9a0f6b626476519f419a3ecfb9912509d726ba59f87b24b05762207ab9531f1c3b517ad5e0af27fa5689c9b62e409e1e24bf853c49b949fb3d55bb5a50256bc2ccc570b9f96cd59987a0e55", 0x88}, {&(0x7f0000004000-0xa9)="52b5656819ce8985e1257928ffac2e2966079bb97a0262f7cc4d84179f40f568bc8fbc9f20880ce8482f30c5d968f95544e8ba67a59e55c3aca2a83e00543c60f3be1b201821ffe4f8dbbca34b319c5a04a7acaca81af150d346c6f525d1845ad8217765ce00fe20e89dabc684a07bbacd87184ccafe23799ee2f07dce8c4699601654bd7ae7e960df1ab876e1e3fcea382ebf985279178885c2ec61f22b805fb80ba660e035eb2a0e", 0xa9}, {&(0x7f0000001000)="f880e123868d4b19f3aea9506aaee3f0f55315ec340c5681a2177909d45ad5abb58cf63c8096b2269872c02933e5c26765c36685e927b179dbfa2993fdb61e0076ca575f2649f6ccff0c18ab908ca2a990cec28077b57a678ce3ca01cd3ed9e9f2282a83ad5f5453e65ba2561f76b7bfbf0380627df6c6d6ba22d5f2b6df65bb01eb05f6953799fd17dead26716a0d274f73624b86fb838fc9bf52e1a26ec6a6ae35cb1b370f61fe61d153e77a2c43c9efc48cb6371d6185b5b38070ce9b040dfc94a130d6adf320f94d755127a95d321456d0d372", 0xd5}, {&(0x7f0000001000-0x78)="60728bcb4e4b5f8205253f246247e1d5ae185dd2bbcfede621fc59adc280805bbb8dd77d52d0e787270a538a7b5cd7158227b56131e01c45be77ab805db7fc5dbc441793ef2a3ac9139dfc598cc9c97f029fc75e12922821336b736203feb2715c48d5a82c41df8384db6b8fa092210eb1832f8132c5f9b9", 0x78}, {&(0x7f0000002000-0x66)="9d1d879e1bb24a7ea231c579a7bf1a935ca586b6fc66502a866494d02234119f595d7daa02b4a8a883741a2ec188e8467b23bf70549ae8479d4de359ba30cc39b0ed3a63cb73c0c9541bcb6eeb1dc8dc2844cda7e1efe7535000eb308351ddeb8342f7cd1079", 0x66}, {&(0x7f0000004000-0x27)="6fb220c37c810104886edcfa75b9235dd0f6350008427ca51601115788593f8b3a18a227e5dc1b", 0x27}], 0xa, &(0x7f0000003000)=[{0xd0, 0x10c, 0x3, "a804582af18ecea902c8b3d054a18182fc4ed72abfa89e6f228b797dc0b32eed3a01ac9beacdd7c3767f80319b3fadc2e52036c39bdf675b7641752aa899ba16a8420f7d614ff303c6db1b86373448a9c8d3ada1978f2a3b4cc58cbd2f8545c318562a45dbdc46648763d114466ef14dffa33fd2b71dfa85fd41bdabd6ae5a10d21205b67ca11567d55aaa121a86b08fc41b0d6ce9f904557302c340a5b7bc27739b5e12f5ac0aa2b0fccb46c898caf06e1d5198179c4323658555"}], 0xd0, 0x80}, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0505510, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/24 08:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a7a000)={0x1, 0x1, &(0x7f00006b5000)=""/119, &(0x7f00002e9000)=""/43, &(0x7f00003d2000-0xd3)=""/211, 0x3000}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)=0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0x0) 2018/01/24 08:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eac000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000253000-0x4)=0x0, &(0x7f00002a8000)=0x4) ioctl(r0, 0x100000001, &(0x7f0000340000)="") 2018/01/24 08:05:24 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000507000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f00002b6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) fdatasync(r0) setsockopt(r1, 0x800, 0x3, &(0x7f0000746000)="108af17771415eaf846c6b932dc5c4cb9a05af2fb5c07e76f1f1c2fee1db34e38b5c9ba0d1c86cd3fd9b2fda936cdcd28e6ae98f3460532e2fc51cf80678a9f67ada3abaa3cd70f53a1a520c0367477e9c3343f440ecf253c646efbb6a8a0d01195916991221770053538f58d722cd66c512fd2d9c2cdf2d88445273c7d0cc856ac0c48f3adec1b344ecb0bfdf2dec95997aa07191f7b18069e5fe7ac4c94ae8ff19824645ff8599933c481e788c03a7e7be0d4da556f10a6a7c39697a4283d727b7d6dc37995be2a6ff58225dfe98f03c8981977c07f645cd320b1f58fc01b2278fc3dc8a15a14376b091e8d8bf63e11d8825f0cb", 0xf5) 2018/01/24 08:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x9, &(0x7f00008b7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x4, 0xb, 0xf, 0x8, 0xffffffff, 0x10}, @alu={0x7, 0xda2, 0xa, 0x4, 0x5, 0xfffffffc, 0xfffffffffffffffc}, @alu={0x7, 0x3, 0xa, 0xa, 0x9, 0xffffffc0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)="737900000000020000258cb2", 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) write(r2, &(0x7f0000e60000-0xba)="2200bc005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155472347724e0bbb386802da6db72dbea485a902136b9696990032621246abd82ed08f88f00031e673e22c8cf9dbb0c7884be07d0400b0cb93f7a54b9c927a02929fe1c5b50c679f6cfba3d8616ad03fb3ac979329694f36ba8e438478df088aaa5ae25bda5382f08756a52323c46904d3b9b5b900000aebceed1476878a36f85bfff6f7c582816f39c9559be344442b1f940cf8e4d0bdd4f8", 0xfffffe95) 2018/01/24 08:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000062b000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000824000)=""/8) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f000076f000)=0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000761000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe9, &(0x7f00003ef000)=0x4, 0x4) socket$inet(0x2, 0x8000f, 0x4000000000006) ioctl$TCSBRKP(r2, 0x5425, 0xfffffffffffffc01) 2018/01/24 08:05:24 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r0, 0x12, &(0x7f0000d6d000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f00007f1000)='/dev/vcsa#\x00', 0x800, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000166000)=""/118) 2018/01/24 08:05:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xa)='/dev/audio#\x00', 0xfe, 0x20000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000001000-0x38)={0x1, 0x0, [{0x9, 0x1, 0x0, 0x0, @sint={0x7, 0x7}}]}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@generic="d69e4b86f946176cda1e08c23e51e429", &(0x7f0000fe8000)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2c) 2018/01/24 08:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0xffffffffffffff32, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) dup(r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/24 08:05:24 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000e2000-0xc)={0x0, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000029e000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd3, 0x15, 0x1000, 0x3, 0x10001, 0x3dd8, 0x9, 0x6, 0x5, 0x2, 0x20, 0x9, 0x1, 0x1, 0x40]}, &(0x7f0000b0b000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x800, 0xce, 0x60}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x6)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x4)='**\'\x00', 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = shmat(0x0, &(0x7f00002d4000/0x4000)=nil, 0x2000) shmdt(r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000000)=[{&(0x7f0000003000-0xde)="f98280048e2ac07682634bc7439828dde9a2f66f41f7f7587ebd7d8b159bbd58999bddd3f9ea0676d120ebfcfc447c9f912aa220836c07ac6a7916b018c4470914d3c379dd6711054031265d556e4475a8a0945d3ddb16fe474270fb6e7d4d6ba572ed79e84cb0909587f1b2d6678c1efb32e29b76ddebdb54865a4450b70c252b6aa8921f1b00b25982c3535637ecff93847e70f4193070b7522be057bfb4b4207abe779f59164143fba5b7aa9fb813143c9cdcdf26b47a284b8a18a8745f61e7f9dda50694f6eed5c9bda9b661ea3cee2b48bdd6d3771ae52de96cd3e3", 0xde}, {&(0x7f0000001000)="9419da7df568a558c2f550c55a863946ff514337cb6ed1d9ff83429199de08e4d60233fb4e02e6b4577420383b08d768fcb347bf2a6acf42023031a84c064a6ee114067fb4ffeaa5b44ad312338b675b5542711aaecd78546abd27db7b11854758c84a581134e8e0667688e1cf145f3f8f695cb37448c5f8196f31468fe3bfa3001a7db7ac97", 0x86}, {&(0x7f0000003000-0x3a)="f65e9c252bb73a07d86e4fb8d3ca73cdf45d962a2780f9207fb121b0fd9c095c7d09bee59f713402d1b75bf62403aa92dee0f906f482c37de1f1", 0x3a}, {&(0x7f0000002000-0x6c)="dd44f0defe83a4cdb9ad27074e38532d1f58db784e6386c3f49e1f4d3567fa7b05cc1c68e28ace6a6b28ecf4f99aafd29c9f437584431b89bf27f8318016b6d48860448f3ea4e5255cdcbbef49a19d6a3652fc40e678574bf710d9436cf39dd0200d7c0a9a1474767c0701cb", 0x6c}, {&(0x7f0000003000-0x73)="0570cf0131d11d3021ce0e0a5b1b6493783a84c7043ba4e9cf4ecf9a5a94e98171fd0f3606fd353a2841a6627fb88ecc4beb75ce3036e0c264df39e849bbc367db519563cdba2ad236d8948d3cb1980e2f32da2fe4f812d5356a1482509dc5928ff97af824a2417ea98e3ab5cf0ef06c868838", 0x73}], 0x5, r5) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/24 08:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ftruncate(r1, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000d57000+0x704)='/dev/dsp#\x00', 0x9, 0x100) sendmsg$unix(r3, &(0x7f0000c44000)={&(0x7f0000558000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00003e7000-0x20)=[{&(0x7f00009b4000)="c3a631c6f4e06f68eb153fbd6dc75bb209f4f7528192aca8f37c2b03676d077c6229c45911bb8677a2961c6951cea084aa154cc2d5517edd1b6c16", 0x3b}, {&(0x7f0000162000-0x58)="2b6f79e83fcef59f1875ca054b6cf4b5a49665731268b954dc5feb0761f045a91dd4a15cef38341592cacf814e078926409e3950d6a3eb7d88eec82472e9da15b4fe3e2f521e09a682caf6591eb56a4badcd0bbe53a4a639", 0x58}], 0x2, &(0x7f0000a1b000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r2, r2]}], 0x40, 0x800}, 0x20000000) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000c7f000-0x400)={"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"}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00005dc000-0x68)={0x0, 0x0, [0x0, 0xd, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000277000)={0x0, 0x0}) 2018/01/24 08:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = dup2(r0, r0) listen$netrom(r1, 0x6) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000797000)={0xd, 0x5, 0x4, 0x100000005, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$can_raw(0x1d, 0x3, 0x1) write(r2, &(0x7f0000c96000-0x2c)="", 0x0) 2018/01/24 08:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00006fe000)=[@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xecdb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x70}], 0x48) r3 = epoll_create1(0x80000) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d1e000-0x4)=0x0) ioprio_get$pid(0x1, r5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f000017d000)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) mbind(&(0x7f0000209000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000443000)=0x9, 0x5, 0xcb154aa8c0001e29) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000eb000-0x9a)=""/154) pipe(&(0x7f000080f000-0x8)={0x0, 0x0}) 2018/01/24 08:05:24 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000-0x6)={r1, 0x3}, 0x6) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000004000-0x278)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000006000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x68600) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f000000a000-0x4)=0x0) 2018/01/24 08:05:24 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000006000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x1, 0x1, 0x541, &(0x7f0000006000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000-0x4)=0x0) fsync(r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/128) 2018/01/24 08:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000043e000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001d0000)={0x0, 0x8, 0x30}, &(0x7f0000ede000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000874000-0x10)={r1, 0x0, 0x7, 0x9617}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000080b000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000096f000-0x4)=0x2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000989000+0x74f)=0x2, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000c92000)={0x0, {{0xa, 0x0, 0x0, @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]}, {{0xa, 0x0, 0x0, @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]}}, 0x108) 2018/01/24 08:05:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/24 08:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000958000-0x8c)={0x6, 0x8, 0x6, 'queue0\x00', 0xffffffffffffffa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f00000b7000-0xa)='mountinfo\x00') ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000db1000)={0x4, &(0x7f0000a7c000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x0, 0x100000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00007c5000-0xb)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000adf000)={0x8, 0x669, 0x0, 0x2, 0xa40d, 0x3ff, 0x80, 0x1, 0x0}, &(0x7f0000a1c000-0x3)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d66000-0x10)={r3, 0x3ff, 0x4, 0x0}, 0x10) 2018/01/24 08:05:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$mouse(&(0x7f0000e08000)='/dev/input/mouse#\x00', 0x30ee, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/24 08:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f9b000+0x873)='/dev/vcs\x00', 0x1, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000187000)=0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000219000)={0x0, 0x0, 0x0}, &(0x7f0000396000)=0xc) fstat(r1, &(0x7f0000ae2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fad000)='./file0\x00', r5, r6) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/24 08:05:24 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 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) dup(r0) read(r0, &(0x7f0000a92000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x80000) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/24 08:05:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000a6f000)='$eth1\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000044d000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004b5000-0x4)=0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000df3000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000cac000)={r4, r0, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f000081c000-0x8)=0xb292, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f00003bd000-0x400)={""/1024}) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000797000-0xba)=""/186) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f000033a000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000978000-0xf)=""/15) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f83000+0x6ad)=0x0) fcntl$setown(r0, 0x402, r3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000274000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f8000-0x4)=0xe8) lstat(&(0x7f000022f000-0x8)='./file0\x00', &(0x7f0000de2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000e87000)='./file0\x00', &(0x7f0000ac8000)='./file0\x00', 0xa002, r4, r5, 0x2, 0x1, 0x400) 2018/01/24 08:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000789000-0x40)=[{&(0x7f0000757000-0xe7)=""/231, 0xe7}, {&(0x7f0000ba6000-0x9b)=""/155, 0x9b}, {&(0x7f0000a2c000)=""/18, 0x12}, {&(0x7f0000042000-0xf6)=""/246, 0xf6}], 0x4, &(0x7f0000bb8000)=[{&(0x7f00001a8000-0x55)=""/85, 0x55}, {&(0x7f00003a8000)=""/10, 0xa}, {&(0x7f0000dbc000)=""/99, 0x63}, {&(0x7f00009fb000-0x59)=""/89, 0x59}], 0x4, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x10000080005, 0x3) getsockopt(r2, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000015c000)={0x0, &(0x7f0000326000)=[]}, 0x10) 2018/01/24 08:05:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") pwritev(0xffffffffffffffff, &(0x7f0000c6e000-0x60)=[], 0x0, 0x0) 2018/01/24 08:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a05000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d24000)={0x100000000, 0x80000000, 0x100000000, 0x4}, 0x8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007fd000-0x10)='/dev/sequencer2\x00', 0x408001, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000c34000-0x28)={0x0, 0x1, &(0x7f0000220000)=""/95, &(0x7f0000f16000)=""/146, &(0x7f0000089000-0xb1)=""/177, 0x2000}) readlink(&(0x7f0000e1b000)='./file0\x00', &(0x7f0000e5d000-0x1000)=""/4096, 0x1000) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000495000)={0x1, [0x4]}) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00006de000-0xc8)={0x4, 0x0, [{0x3, 0x91, &(0x7f0000b42000-0x91)=""/145, 0x0}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223, 0x0}, {0x0, 0x7e, &(0x7f000084c000-0x7e)=""/126, 0x0}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000877000)={0x23e, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000690000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000038c000)={r3, 0x0, r2}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000bf6000-0x4)=0x5, 0x4) futex(&(0x7f0000c50000-0x4)=0x0, 0x4, 0x20, &(0x7f000000a000)={0x77359400, 0x0}, &(0x7f0000fa2000-0x4)=0x1, 0x800) 2018/01/24 08:05:24 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000004000)=""/51, 0x33}], 0x2, 0x0) 2018/01/24 08:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c3b000-0x12)='/dev/input/mouse#\x00', 0x22, 0x400041) getpeername$llc(r0, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001b0000-0x4)=0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000054f000-0x18)={0x1, 0x0, [{0xa67, 0x0, 0x1000}]}) connect$inet6(r2, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(r1, 0x4, 0x42800) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000c7c000-0x8)={0x9, 0x0, 0x6, 0x2, 0xd619}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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) r5 = userfaultfd(0x80000) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f000058a000-0x14)={0x38, 0x81, 0x80000, 0x0, 0x80}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) close(r6) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/load\x00', 0x2, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000908000)='/dev/hwrng\x00', 0x200, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000296000)=0x0) syz_open_dev$mouse(&(0x7f00006ef000)='/dev/input/mouse#\x00', 0x6, 0x181040) setsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000c81000)=0x4, 0x4) sendfile(r2, r3, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) getpgrp(0x0) gettid() 2018/01/24 08:05:24 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0044878) 2018/01/24 08:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0x48b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000595000-0x12)='/dev/input/mouse#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d0f000-0x6)={0x0, 0x7}, &(0x7f0000abd000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cd9000)=@assoc_value={r2, 0xffffffff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000678000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 08:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c6d000-0xb)='/dev/midi#\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b2b000-0x20)={0x40, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000dd0000)={0x6, r1}) r2 = add_key(&(0x7f00006cc000)='big_key\x00', &(0x7f00002f6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000846000-0xa3)='\n', 0x1, 0xfffffffffffffffd) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000443000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000901000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002fe000-0x4)=r3, 0x4) r4 = request_key(&(0x7f000024d000)='asymmetric\x00', &(0x7f000048d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000094e000)=',-vmnet0posix_acl_access)self\x00', r2) getpeername$inet(r0, &(0x7f0000b48000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000718000)=0x10) keyctl$link(0x8, r2, r4) keyctl$revoke(0x3, r2) 2018/01/24 08:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005bb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000073f000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000185000/0x4000)=nil, 0x4000, 0x1000000, 0x80010, 0xffffffffffffff9c, 0x0) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f000036d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c08000-0x4)=0x10, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00002f1000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000049b000-0x30)={0x120, 0x0, &(0x7f0000ef9000-0x120)=[@release={0x40046306, 0x2}, @free_buffer={0x40086303, r1}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f000050a000)=[], &(0x7f0000d1a000-0x28)=[0x78, 0x18, 0x0, 0x40, 0x0]}}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x30, 0x10, &(0x7f0000338000-0x30)=[@flat={0x73622a85, 0x10b, r2, 0x0}, @fd={0x66642a85, 0x0, r3, 0x0, 0x1}], &(0x7f0000c4c000)=[0x38, 0x60]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000ee0000)=[@fda={0x66646185, 0x9, 0x0, 0x3e}], &(0x7f0000681000)=[0x40]}, 0xfff}}, @free_buffer={0x40086303, r4}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x2, 0x2}, @clear_death={0x400c630f, 0x3, 0x4}, @acquire={0x40046305, 0x0}], 0x7f, 0x0, &(0x7f00006ec000-0x7f)="2512245a4c99ef358feb932a32925a95ced6342d766c6a305466346f00d52e07cd9e4ef024dca630be6f2a0fa990df3aec4b46bec212cf2517449f986c50d8a1d95c22a35fbc74c9b5203cde784fa409ccce4daff2890ee0f08400560aa47bd9c4dc8b7210614fc4b391ee2469c39f445747d5719c334696f907cbeded32a1"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x45b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a89000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 08:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = semget(0x2, 0x3, 0x1) semop(r1, &(0x7f0000208000)=[{0x1, 0x155b9cd, 0x1000}, {0x4, 0x0, 0x1000}, {0x7, 0x7, 0x1000}, {0x3, 0x1, 0x1800}], 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000c11000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) r4 = timerfd_create(0x7, 0x0) r5 = syz_open_dev$binder(&(0x7f0000d82000-0xd)='/dev/binder#\x00', 0x0, 0x2) kcmp(r0, r0, 0x6, r4, r5) sched_setaffinity(r0, 0x8, &(0x7f0000323000-0x8)=0xfffffffffffffffd) clock_nanosleep(0x7, 0x0, &(0x7f0000a37000)={0x0, r3}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/24 08:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004d9000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x8b, &(0x7f0000f60000)=[], 0x0, &(0x7f0000186000)=""/192, 0x3a, 0x0}, 0x0) 2018/01/24 08:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xec7d95c56d9254c2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000001000-0x5f)=""/95, &(0x7f0000000000)=0x5f) ustat(0x6, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f0000a4a000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xc6)=""/198, 0xc6) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00007b7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000024e000-0x4)=0x10, 0x800) getsockname$netrom(r1, &(0x7f000002d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003ef000-0x4)=0x48) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) sendfile(r2, r2, &(0x7f000054e000)=0x0, 0xad3) sendmsg(r0, &(0x7f000017c000-0x38)={&(0x7f000025f000-0x6)=@hci={0x1f, 0x6, 0x2}, 0x6, &(0x7f0000d8d000-0x90)=[{&(0x7f0000cad000-0x78)="efeff70e71bb024badde96264c7a93bbc60ca5087054da778d9e3013f7ea2c3d928d6da2b60b95f8786079511cac426025326629c85284db98b812af116c975ef31f415b7c03fa2d0bfbc9c1404c59db37c1e02db4a9824a2b573e93bbf3a7b9da4b05d80b12ae2fb29850f20ed306f4ea79d51d22c2f3da", 0x78}, {&(0x7f0000029000)="ab8d216bda144ab8a07a516cd3a6e155d0ddb11ee30a68abbc3ba5f1a34cefac03ca82bcec1029fd9c6ec5e13bffdfeb7a0d9840e3ab4c5a88c18a7efcd2b717fd6eb6140c814a03c1b7abc86b1be1", 0x4f}, {&(0x7f000004d000-0x58)="4cabddf41acffb8487cef77f8f9b9b2789c3d1fdcb080221d6cb10ff36c740de8336a00d85b587861862c929064a8609fca9f879d549c10a88d865479f89163a75f1558828dd69b6a0d47830a3cecea450964ff907dfe00b", 0x58}, {&(0x7f00002d0000-0xe0)="f7e49f1ef617ab7176f4d2839f0fab7c91b8da883a8d6fdd2163a75017c8f32cd1a5610e4c47b8a38f9e7b60eb2d96da64b756852efbc258f7c6995a3e0f67b784d3dbf3ec7686d2e34e1559990c15541c9c2c74e4fb566acbaac929484994bce0c6002866f5a246d02d72bc247b8816d84285ddb1e5bcdf85ec22fbce0c288427d9ed451228a105063006edc1ece45db54945b4b2faa271a68cc15fc696280a1d2e3f67cb84bc1405e05afcb02ad153cc189b97385b241d0d25b2337d9e6a20e03b19c9aa070fd2217fabbe138f2dba242fee9d445801739f52c61761738b7d", 0xe0}, {&(0x7f0000bc4000)="e4ff6b179db0fba643f9cb3ca4009f2363992d6e52bd672c", 0x18}, {&(0x7f000052b000)="a8c11c6c947965c2538ec9c2ffe632ef88f68ca93cc0a90f601c2f974fc111b599cc2818b4c75697db7aca41e31cc9b3d3ca4f92658125c4c8db7ee95ce709bfc6d9097350f628da9145", 0x4a}, {&(0x7f0000473000)="7591ff826efe335c9f3105db6c3b8783c6f4c769d7ef23de5adb95e0a887db22217c2c6122ae4199eeb2087e56c0d8b96f3a863330e736c480deef76c502cf2cb2f958c058549d562315c0c8e1cfd78b666776a5d5c32147ae2aaf72234a76f8438a206cfe0d81d8873b5181088271b0230342f597ca0fb071a2df8169edddcc4b42c64676d5b35c7f8ba98d9cc5fa08da3bf8cc198bf19b247d2f5ee1419162db61489acf8fc8d6337e7b151d385217e882f4b9f35f1db43d4a3cf6c7ed6336021ba58d256eb65030d253c59002dd696890967b4231c2d90bd989227a1d59bebbae13a171d9be4f2ffc231953581e92bb", 0xf1}, {&(0x7f0000199000)="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", 0xfc}, {&(0x7f000017a000)="5c002ba366131f94c2925a2cbf8b5a6b6edf61694bbaf9f64be0622b2b7562b91e66782633333376ce6d06f853e6b48e0265fc6ed8001a0faafbd8289aeb0e4feaa6aa3be46c2a43e010fbbe574a86d81185d558c9fb40c537f517a7a99983508861632b3b51723b4c3c1f21deddc69741e4b5988e12a48132f8c7b43abc337fc8c505d71bca0a2633f34d0ba270f4672aa69e2a0d9a709a3431140819e60be138109bb7730bd4bd79c36a1ec2bce8d328cf0b09595ec2dc75a733320a5e5f07c6ddaa5d37a3e0f7b25bea13e3122fadf75d2465b1cfda9a73f1f11674e4e6b1f672c73b5294f37474bfc5f2998a13a3", 0xf0}], 0x9, 0x0, 0x0, 0x4}, 0x90) 2018/01/24 08:05:24 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d60000+0x99e)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000051000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000df3000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x23)="4a1075b22201d2209942a5f7e8d54615a5ba6a5db6a522f72d2d5bcd71d0e531f18562", 0x23, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f00002c5000-0xf3)="b8aaf239ba555a9b051e710f54e9cbf3abc392e4651d4d5dbae7b1c575098691844aef28a1c0c0e1bc00116007b325f3f1737bd5b152d16449359f0dc9e1c9e5c6cd8c2905b8a6d67bc26f6a3da15beeb4cd0afbcd0d2ce68b4c21239defd391323fdeff09bad38794a3dde8f7ade401482f129e70ffa2e7a9ea0c1da076c6351c10c567e9447a8acbd6d2fa4baaa013a4b2c71723571f40d48d10e2daae08cfc70d8cc7f7d4e4d8a31e28e70783e479dbdc2b1f9c61822011658e60b17b1a5af09333119a89c9a688c53c1a84824d2fb848fd847bcca8af143e2b27cc8df0ac6d5cebdbc6eeb3d82a136de1b22384af8227bb", 0xf3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c4f000)=@assoc_id=0x0, &(0x7f000070f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x8487f17}, &(0x7f00006a2000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000c68000)='keyring\x00', &(0x7f0000fd1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 08:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) pipe2(&(0x7f00006c6000-0x8)={0x0, 0x0}, 0x4800) sync_file_range(r0, 0x3, 0x9, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00008df000)={0x4, 0x1, 0x5, 0x8d7}) 2018/01/24 08:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f00001a9000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x4b) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) close(r0) bind$netlink(r1, &(0x7f00002d5000-0x9)={0x10, 0x0, 0x3, 0x8800000}, 0xc) 2018/01/24 08:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0x0, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 08:05:24 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000a6d000)='/dev/dsp#\x00', 0x8cad, 0x8000) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000ad0000)={@common='rose0\x00', @ifru_flags=0x0}) add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000e4b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 08:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x80000001) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8)=0x0, 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007ed000)={r7, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r9 = fcntl$getown(r1, 0x9) openat(r6, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r10 = syz_open_procfs(r9, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r10, &(0x7f0000cd2000-0x8)=0x0, 0x10001) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000c0c000)={r8, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xce5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 08:05:24 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sync_file_range(r0, 0x1, 0x100000001, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/24 08:05:24 executing program 6: 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) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000999000)={"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"}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f000092b000)="e44dafbca8975e406fdcadc7513ec512c3b4f6739c92367f7e40086327083dd6514720f16ad8f6459b3704fbb3088e6a4548691e8fb1330acffff77120cbd696921760d555f10c9dea9d19c8f08927e602d79d87af6c24c28fa689e6a807cbafbc1249f003b58cb3434a7f334f6b2056a40efc72f5a925a01107201891313bc48523880200000074fc392f8354c578af6bf49c1bab56c7b30dc7339d9c1c2773d8c72c70da49ea4f578e7e22f5ce26cf59cd0f640cf0ba924996f15d53e9b05bf0541e458616f38de78cd27861d90b266015ef67952c2eb21d99da90de0dae4afb29", 0xe2, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendto$inet(r2, &(0x7f000079e000+0xf8a)=' ', 0x1, 0x0, &(0x7f00000f0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r2, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/24 08:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_fuseblk_mount(&(0x7f0000145000-0x8)='./file0\x00', &(0x7f000049a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x81) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ab0000+0x446)=0x8, 0x4) 2018/01/24 08:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000892000)='./file0\x00', 0x0) mount(&(0x7f0000904000-0x8)='./file0\x00', &(0x7f00002f9000)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(r0, 0xb) 2018/01/24 08:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup3(r1, r0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000073b000)=0x0) r3 = dup2(r0, r0) getpeername(r1, &(0x7f0000d01000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x10) ioctl$FIONREAD(r3, 0x541b, &(0x7f00003e0000)=0x0) 2018/01/24 08:05:24 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@generic="e9d81feac88ad19f3c3190cb405665ac", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000)={0x6, 0x1, 0x8000}, 0x4) 2018/01/24 08:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x24, &(0x7f0000632000)={0x3, 0xf1a, 0xfffffffffffffff7, 0x1}) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) restart_syscall() setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f00001d9000)=0x0, 0x4) 2018/01/24 08:05:24 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000-0x168)=[{{&(0x7f0000018000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000)=[{&(0x7f0000018000-0xd)=""/13, 0xd}, {&(0x7f0000018000-0xd8)=""/216, 0xd8}], 0x2, &(0x7f0000017000)=""/208, 0xd0, 0x1ff}, 0x7f}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000018000-0x82)=""/130, 0x82}, {&(0x7f0000018000-0xde)=""/222, 0xde}, {&(0x7f0000008000)=""/181, 0xb5}, {&(0x7f0000016000-0x90)=""/144, 0x90}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000018000-0xd5)=""/213, 0xd5}, {&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000016000-0x55)=""/85, 0x55}, {&(0x7f0000018000-0x41)=""/65, 0x41}], 0x9, &(0x7f0000006000-0x5e)=""/94, 0x5e, 0x81}, 0x3ff}, {{0x0, 0x0, &(0x7f0000018000-0x20)=[{&(0x7f0000017000)=""/131, 0x83}, {&(0x7f0000018000-0x88)=""/136, 0x88}], 0x2, &(0x7f0000017000)=""/112, 0x70, 0x7}, 0x823}, {{&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000018000-0x10)=[{&(0x7f0000016000)=""/228, 0xe4}], 0x1, &(0x7f0000008000)=""/4096, 0x1000, 0x9}, 0x1f}, {{0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000007000)=""/232, 0xe8}], 0x1, &(0x7f0000017000)=""/4096, 0x1000, 0x40}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000014000-0xf8)=""/248, 0xf8}, {&(0x7f0000017000)=""/245, 0xf5}, {&(0x7f0000018000-0x58)=""/88, 0x58}, {&(0x7f0000018000-0xe0)=""/224, 0xe0}], 0x4, &(0x7f0000018000-0x8f)=""/143, 0x8f, 0x2}, 0x0}], 0x6, 0x40000000, &(0x7f0000004000)={0x0, 0x989680}) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000b000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3, 0x0, 0x1, 0x5bd, 0x2, 0x80, 0x20, 0x2e, r2, r3}, {0x8, 0xcf, 0xffffffffffff8001, 0x5, 0x2be, 0x9, 0x1, 0x80}, {0x1, 0x1, 0x2, 0x490d}, 0x8ca, 0x4, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x1, 0x8000, 0x2, 0xfffffffffffffc00, 0x4}}, 0xe8) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) fcntl$addseals(r0, 0x409, 0x1) sendfile(r0, r4, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f0000006000-0x3c)=[], 0x444444444444607, 0x0, 0x0) 2018/01/24 08:05:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) shutdown(r1, 0x7) 2018/01/24 08:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000149000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfe, 0xbb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) fallocate(r1, 0x2, 0x40, 0x6) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/24 08:05:24 executing program 7: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d27000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000d26000)={0x1a, 0x37, 0x7, 0x9, 0x200, 0x40}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d25000)=0x0, &(0x7f000053a000)=0x4) 2018/01/24 08:05:24 executing program 2: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0x0, 0x8, 0x8, {0x77359400, 0x0}, 0x100000000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/24 08:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) syz_open_dev$loop(&(0x7f0000e35000)='/dev/loop#\x00', 0xffffffffffffffc1, 0x6000) write$evdev(r0, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x20000000001, 0x50, 0x2}], 0x18) write$selinux_user(r0, &(0x7f00008d3000)={'system_u:object_r:xen_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/24 08:05:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00003ce000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)='z\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004aa000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003a0000)="873d83c8", 0x4, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000a10000)='encrypted\x00', &(0x7f0000862000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ba9000)='$(\x00', 0xfffffffffffffffc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x0}) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x24) keyctl$dh_compute(0x17, &(0x7f0000018000-0xc)={r0, r1, r2}, &(0x7f0000b5b000-0xab)=""/171, 0xab, &(0x7f0000e29000-0x38)={&(0x7f0000c1b000-0x40)={'sha224-avx2\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004f3000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000ea8000-0x10)={r4, r5+30000000}, &(0x7f0000394000-0x10)={0x0, 0x0}) futex(&(0x7f0000012000)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, r6}, &(0x7f0000015000-0x4)=0x0, 0x0) 2018/01/24 08:05:24 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndctrl(&(0x7f000001d000-0x13)='/dev/snd/controlC#\x00', 0x8001, 0x80200) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/24 08:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00001c3000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000ee6000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x1c) timer_create(0x0, &(0x7f0000ee4000)={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}}) tkill(r1, 0x1000000000016) 2018/01/24 08:05:24 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000d56000-0x35)="d0ed088c0c9d94107a7dfad2bd35175f9afa0c10", 0x14, 0x0, &(0x7f0000ab6000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="f768957a3b1e8c21da0f135be618cc4b5d7467b57f5ad051", 0x18, 0x4, &(0x7f000008e000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x7fff, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00006d2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000002a000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000577000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f6b000)={r1, 0x3, 0x2, 0x0}, &(0x7f0000ae4000)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a89000)=0x0, &(0x7f0000ba3000)=0x4) 2018/01/24 08:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0xe, 'sha3-256\x00'}, 0x58) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000054b000)='./file0\x00', 0x60900, 0x1d) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/24 08:05:24 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b98000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x2}, 0x3c5) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000668000-0x90)={0x5, {{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) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000521000)=0xe3) 2018/01/24 08:05:24 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e8c000)='/dev/kvm\x00', 0x490080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0xffff, 0x800}, &(0x7f0000000000)=0x18) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0xfff}, &(0x7f0000001000)=0x8) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000000)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="05388ab26972d9f7c78e476df980c554"}) read(r0, &(0x7f0000000000)=""/62, 0x3e) 2018/01/24 08:05:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x680000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000e71000-0xc)={0x7, 0xd48a, 0xd83}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffaf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000060e000)={0x0, 0x0, 0x0, 0x5, "9e1a63127890fbe1d45403808f28c1b32b0d33a18d4e0f226a16b50a0573896984c0d4a1dacd19e77c667e1d", 0x5}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00009ea000)=""/52) fcntl$getflags(r0, 0xb) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000982000-0x2)=0x0) ptrace$peek(0xffffffffffffffff, r2, &(0x7f000075c000)=0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000917000)={0x5, 0x7fff, 0x4, 0x4, 0x10001}) socketpair(0x9, 0x3, 0x3f, &(0x7f0000540000-0x8)={0x0, 0x0}) ioctl$KDSETMODE(r3, 0x4b3a, 0x3) 2018/01/24 08:05:24 executing program 4: clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") chown(&(0x7f0000002000)='./bus/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000401000)=0x0, 0x4) [ 67.587943] syz-executor3 (11793) used greatest stack depth: 11744 bytes left 2018/01/24 08:05:24 executing program 6: mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ece000-0x8)={0x0, 0x0}) pwritev(r0, &(0x7f000057c000)=[], 0x0, 0x0) mknod$loop(&(0x7f0000cf0000-0x8)='./file0\x00', 0x80000001000, 0x0) 2018/01/24 08:05:24 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000591000/0x9000)=nil, 0x9000, 0x1000000, 0x9, 0x8802) r0 = msgget(0x0, 0x392) msgctl$IPC_RMID(r0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000064e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 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) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/24 08:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='cpusetcgroup-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b0b4, {0xdffffffffffffffe}, 0x0, 0x0}, &(0x7f0000c82000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000bfd000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xfff}, @multicast2=0xe0000002}, 0xc) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/01/24 08:05:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$cont(0x39, r0, 0x5, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfdd3, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') openat$cuse(0xffffffffffffff9c, &(0x7f000079a000)='/dev/cuse\x00', 0x1ac02, 0x0) sendfile(r1, r2, &(0x7f0000165000-0x8)=0x2, 0x40000102) inotify_init() 2018/01/24 08:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000001000-0x18)='em1em1posix_acl_access]\x00', 0x18, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000df0000)=0x0, &(0x7f0000e7d000-0x4)=0x4) 2018/01/24 08:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000051f000)='./file0\x00', 0x140, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002f0000)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0xfffffffffffffffd, 0x8, 0x1, 0x3, 0x80000001, 0xfffffffffffffe00, 0x5, 0x0, 0x0, 0x5, 0x0, 0x8, 0x4c6, 0x3]}, &(0x7f00007f9000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000547000)={r1, 0x200, 0x4, [0x5, 0xffffffffffffffc1, 0x3, 0x40]}, &(0x7f0000791000-0x4)=0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008f0000)={{{@in=@broadcast=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=@remote={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}}, &(0x7f00003cb000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r5, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000d40000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000203000)={0xfffffffffffffff7}, 0x0, 0xfffffd1c) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000ce000-0x4)=0x7, 0x4) clock_gettime(0x0, &(0x7f0000bea000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e9000-0x10)={r2, r3+30000000}, 0x8) 2018/01/24 08:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r2, 0x43) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004d0000-0x4)=0x0, &(0x7f0000551000)=0x4) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 08:05:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='[\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 2018/01/24 08:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006f3000)='/dev/vcsa#\x00', 0x8, 0x4000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00005ff000+0x500)={&(0x7f0000155000/0x1000)=nil, 0x4, 0x5, 0x88, &(0x7f0000f0d000/0x3000)=nil, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000528000-0x58)=[@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67}, @in6={0xa, 0x3, 0x51, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}], 0x58) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00008f1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/24 08:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000e11000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000046d000)={0x0, 0x0}, &(0x7f000015e000)=0x8) 2018/01/24 08:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000)=0x0, 0x73) socketpair(0x19, 0x80000, 0x4, &(0x7f0000a4a000)={0x0, 0x0}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000c14000-0x8)={0x1, 0x0}) 2018/01/24 08:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b3a000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000bc0000)={0xdbab, 0x80000001, 0x2f6, 0x7, 0xd, 0xfffffffffffffffd}) r1 = add_key$keyring(&(0x7f00004c5000)='keyring\x00', &(0x7f00009ef000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x4) syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x2) fallocate(r0, 0x0, 0x8, 0x4000000000000002) 2018/01/24 08:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f48000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001d2000-0x4)=0x14) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r0, &(0x7f00003a3000)='c', 0x1, 0x0, &(0x7f0000ad8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/24 08:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000b75000)={0xfffffffffffffffd}, 0x0, 0x8) write(0xffffffffffffffff, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(0xffffffffffffffff, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00004d3000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/24 08:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a5f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000053c000)=@assoc_value={0x0, 0x0}, &(0x7f0000749000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c32000-0x8)={r1, 0x1000}, &(0x7f0000baa000-0x4)=0x8) r2 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ea5000-0x24)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = shmget$private(0x0, 0x4000, 0x1534, &(0x7f0000e1e000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) prctl$getreaper(0x29, &(0x7f0000020000)=0x0) 2018/01/24 08:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000476000)={0x5, 0x1000, 0x4, 0x2}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 08:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dab000)='/dev/sg#\x00', 0x7, 0x100) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000d9000+0xca6)='/dev/sg#\x00', 0x0, 0x102) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000828000)=0x1, 0x4) getsockname$unix(r0, &(0x7f0000f6d000-0xa)=@file={0x0, ""/8}, &(0x7f00000c1000)=0xa) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000ef000-0x138)={0x3f, 0x7, 0x1, 0x100000001, 0x5, [{0x2, 0x647, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) fcntl$setsig(r0, 0xa, 0x3e) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x6, 0x0, 0x0}) fanotify_mark(r0, 0x4a, 0x1d, r0, &(0x7f0000efb000)='./file0\x00') ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/24 08:05:25 executing program 3: r0 = epoll_create(0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00006e6000)=[{&(0x7f00008b8000)=""/218, 0xda}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000f5d000)=""/21, 0x15}, {&(0x7f0000181000-0xd8)=""/216, 0xd8}], 0x5) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000-0x4)={0x0, 0x0, 0x0}, 0x81) 2018/01/24 08:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0xf, 0x0, 'cbcmac(fcrypt-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x50) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000087a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e86000)={0x0, 0x0, 0x10}, &(0x7f0000a51000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000009b000-0x6)={r2, 0xa78}, 0x6) r3 = socket$alg(0x26, 0x5, 0x0) link(&(0x7f00009bb000-0x8)='./file0\x00', &(0x7f0000891000-0x8)='./file0\x00') bind$alg(r3, &(0x7f0000682000-0x58)={0x26, 'hash\x00', 0x800000000, 0x10f, 'sha256\x00'}, 0xfffffec6) 2018/01/24 08:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(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) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000d68000-0x69)="02281dc83750965aa512930a05c54323c8b194bb52b127b666399c2ca6e0ed930d2075ef39fd721b14ab0af22608bc2ddec0f71fbeab57c67e5cb64c9c3508a1fd84da70e22cc1c87b85dc0cadd951ad17e1db74ba81fe8cda53f5e2563d5d8a0146d4a0b700897ce7", 0x69, 0x20000000, &(0x7f000082a000-0x1c)={0xa, 0x0, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1000}, 0x1c) shutdown(r1, 0x0) 2018/01/24 08:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000073f000)=""/0, 0x0}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ace000-0x4)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/vga_arbiter\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000ec6000)={0x5, 0x78, 0x5, 0x2, 0x1f, 0x10000, 0x0, 0x4, 0xa80, 0xc, 0x7, 0x6, 0x8, 0x6, 0xce, 0x0, 0x4000000000000000, 0x1, 0x2, 0x6, 0x5, 0x7c4, 0xca, 0x9, 0x5, 0x800, 0x2, 0x8, 0xffffffffffffffff, 0x0, 0x8, 0x1, 0x4, 0x7b2f, 0x1, 0x4, 0x6, 0x4, 0x0, 0x3e35, 0x4, @perf_config_ext={0x2, 0x6}, 0x1180, 0x100, 0x6, 0x4, 0x400, 0x6dd, 0xffffffff, 0x0}, r1, 0x5, r2, 0x1) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/01/24 08:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a19000)={0x0, 0x1000, 0x20, 0x2, 0x4}, &(0x7f0000a85000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000790000)={r1, @in6={{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000d4a000)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000a28000-0x7f)="", 0x0, 0x0, &(0x7f0000bf0000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = syz_open_procfs(r0, &(0x7f0000e05000-0xe)='net/rt6_stats\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000bb6000)={r2, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffffc0, 0x7fff, 0x1, 0x4}, 0xa0) 2018/01/24 08:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e74000)={{&(0x7f0000ca6000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/24 08:05:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001b1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x7, {{0x2, 0x0, @rand_addr=0xd7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) delete_module(&(0x7f0000af1000-0x8)='[vmn\at1\x00', 0x200) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00003c8000-0x10)={0x15, 0x1b, &(0x7f000014c000-0xcf)="da597583c4c2b50193162b342f481c31a5cab93bed079ee2ca7540b57dc1b6b82070a8fbd033466224b19d4268f7597dd730ef58044eca150f5beed10ce6de9c06423a4e090000005faeba28928beac9f2e64d8a8292bde6d52bd758e9b2721a298617e8716cc9030f1495186bdb74a63006a53a18a59bc36350a6dbd6222a7a796bd08b8e963226ea828b865dd08cb719f3d4de68bbf422d1a10dc984a62be688604a07e5303535ad065933ecac43f9a0f5f3545da98d8df97b6bd5292e6760e5cd373073e7284e45fae9dca6306e"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000052c000)={0x0, 0x100000001}, &(0x7f0000a5e000-0x4)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000edd000-0x8)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bab000-0x8)={r2, 0x101, 0x64c}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ac3000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$alg(r1, &(0x7f0000ed6000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) bpf$MAP_CREATE(0x0, &(0x7f0000fc4000-0x2c)={0xf, 0xa98, 0x1, 0x800, 0x0, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002fa000-0x20)={0x80, 0x2, 0x4, 0x5, 0x100000001, 0x3, 0x3, 0x6, 0x0}, &(0x7f000035c000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000029b000)={r3, 0x5, 0x60a976fa, 0x2}, 0x10) 2018/01/24 08:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x1) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000094c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000d63000)=""/39, &(0x7f0000cb5000)=0x27) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) dup2(r0, r1) 2018/01/24 08:05:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa0000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f2f000)={0xf1, 0x1f}) mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000fb000)='/proc/self/net/pfkey\x00', 0x400, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x4, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/24 08:05:25 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001000-0x35)=""/53, &(0x7f0000000000)=0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) 2018/01/24 08:05:25 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/24 08:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) pwrite64(r1, &(0x7f000087d000-0xb0)="f2da8eda5ca947498556b0167e72c17a5062e2a872bd3cdcaee2e631942be81d2e5451c909462dd014c96372c3a99830a7188f26048963dc2729207f757c5468a70013fc13d045d5c9fb8ad9710aa8be06c0caa031a7408b379c1b2cc7d43d6e888716e0f0ec96bb12257f6718218828e382ceb2623bbb8d5edd1c2ef4b37c120c88cf5b3e1acb2387886b7f8778eea2ad64dca6725cbbd293bc7d091d87af0c0e4f69c0e5da4a41001ebf36e8e35d24", 0xb0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/24 08:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a8a000)='/selinux/checkreqprot\x00', 0x40c00, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b96000-0x10)={r0, 0x50, &(0x7f0000998000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$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}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) sched_yield() setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000eb0000-0x4)=0x2, 0x4) read(r3, &(0x7f0000561000-0x39)=""/57, 0x39) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ec8000)={0x9e0, 0x4, 0xa, 0x5, 0x4c, 0x5, 0x4, 0x1000, r1}, &(0x7f0000204000-0x4)=0x20) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000546000)={&(0x7f00005af000)='./file0\x00', r0}, 0xc) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x348) 2018/01/24 08:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000c45000-0x112)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x34, 0x4, 0x20000000, 0x0, 0xd8, 0xffffffffffffffff, 0x4000000000000000, 0x0, 0x33, 0x0, @rand_addr=0x0, @empty=0x0, {[@cipso={0x86, 0x41, 0xee, [{0x7, 0xb, "60ceecfc60060d4653"}, {0x5, 0x3, ')'}, {0x7, 0xc, "616e47b7db75cde68309"}, {0x2, 0xb, "b7e7860b8d2025f9e8"}, {0x5, 0x6, "2c27f392"}, {0x6, 0x212, "648e393877e644f41d1ae4308013"}]}, @ra={0x94, 0x6, 0x6}, @cipso={0x86, 0x3b, 0x100000001, [{0x5, 0xf, "6a509a60edaab48044ba365032"}, {0x2, 0x0, "e9023db654"}, {0x6, 0xe, "509f13678e2795a41d5d4085"}, {0x1, 0x7, "9d75a45c3b"}, {0x7, 0x7, "501636d5a3"}, {0x7, 0x3, "1d"}]}, @generic={0x1, 0x11, "896c1eb56cca343cffe8abf642584a"}, @rr={0x7, 0x7, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @cipso={0x86, 0x0, 0x7, [{0x5, 0x0, "d14ac83a3896a85e617de000"}, {0x5, 0x0, "bf3fa0c6815a3200"}, {0x2, 0x0, "33cbb6044f91"}, {0x1, 0x0, ""}, {0x6, 0x0, "decb"}, {0x1, 0x0, "b222b7825b13b33778"}, {0x7, 0x0, "096051f8a0af"}]}, @generic={0x83, 0xb, "96f719d770ce8229ef"}, @end={0x0}]}}, @igmp={0x0, 0x7, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000585000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000413000)=@req3={0x1, 0x2, 0x3, 0x800, 0x6, 0x100000000, 0x1}, 0x2c3d88a53c2b043f) r1 = syz_open_dev$vcsn(&(0x7f0000083000-0xa)='/dev/vcs#\x00', 0x6c, 0x2201) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c8e000)=""/35, &(0x7f0000567000-0x4)=0xfffffffffffffdb7) 2018/01/24 08:05:25 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b18000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000004000-0x8)='./file0\x00', 0xa0000, 0x20000000008) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) r3 = msgget(0x0, 0x2a0) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000000)=""/4096) sendto$inet(r1, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000038b000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000039e000-0x5f)={0x0, 0x57, "ebaf2192d7f4c0e3660911e0f789966901e26d1d048b86cbd7c2c4424b63e23eff1db68a02d2353df39049e9090dedafcb0310fc9aba72ae44e6a2c850d6f7440c21a59f6e0bfbd1673138a37178ce75dace770c7a02b0"}, &(0x7f00000f0000-0x4)=0x5f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bd2000-0x6)={r1, 0x9}, &(0x7f00004c4000-0x4)=0x6) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/01/24 08:05:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f0000166000)='./file0\x00') socketpair(0x1f, 0x800, 0x10001, &(0x7f000008c000)={0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000810000-0xed)=""/237) r1 = syz_open_dev$sndmidi(&(0x7f00007f9000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e17000)={0x6, 0x8, 0x3, 0xcc99, 0xffff, 0x401, 0x9, 0x913, 0x0}, &(0x7f00004e0000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000901000)={r2, 0x785b6ca9, 0x8, [0x6, 0x20, 0x9, 0x6, 0x100000000, 0x7, 0x4, 0x2]}, 0x306) 2018/01/24 08:05:25 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000001b000-0x4)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000460000-0x8)='./file0\x00', 0xfffefffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000319000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000929000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000163000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000d9e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/24 08:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0x20000000000000ac, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000053000-0x12)='/dev/input/mouse#\x00', 0x8001, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000786000)={r0, r1}) [ 68.069396] kauditd_printk_skb: 80 callbacks suppressed [ 68.069405] audit: type=1326 audit(1516781125.213:783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11931 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 08:05:25 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009a7000-0x8)={0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r1) 2018/01/24 08:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a80000-0x4)=0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000093e000)='net/if_inet6\x00') getdents(r1, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/01/24 08:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e43000)='/dev/vcsa#\x00', 0x1, 0x0) recvfrom$llc(r0, &(0x7f0000cad000-0xc0)=""/192, 0xc0, 0x40, &(0x7f0000a65000-0x10)={0x1a, 0x9, 0xff, 0x8001, 0x9, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) prctl$setptracer(0x59616d61, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) fstat(r1, &(0x7f0000ff1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 08:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d43000-0xb)='/dev/audio\x00', 0x50280, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00004f0000)=""/27) 2018/01/24 08:05:25 executing program 1: socket$inet(0x2, 0x1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d2f000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000056f000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f000033d000)=[{0x80, 0x1ff, 0x6, "eb1fd1d4fdbdd43332f6d88508839ee35e575777ad3f34d72a54dde06cef1b9b39a650932bf2330841dbb56c92e9273514d5b5304632088417e3087b8bce8be263d7391133346530dacfe431bac65f4e5b1c036efe263e3c089859a53e2dc059e24e1d280361341b3b"}, {0xc8, 0x113, 0x5, "f248e727cbd2036bdbcf47a3662f955d00543a17df00c52cd16a4252b54dbe1b4e7c294395e7049e972974bfbc468eab6e6a3188202a24618953c8fedd7823204f4856ca9765ca4bf56eba899eee8788622bde2811922422405bc3b88f13de3d39f39d450cd1d0f9775b1e2510aa8dc68c027c6d86ff34293b0ae44bedd8d3f0dc381d6af3abbbfdc0ae794e7879d7c04e417dde414f4d032d9cc086277362fe8544ee51f6742ed73b68dd5bf34ebc0bfb1763d20be4"}, {0xb0, 0x104, 0x3f, "0207bf619793696a11c4c86aaa140d76989350da7c7bd114369e3ea86509c175766b45909c548e9c1656ba9832b7a46a54995ed15246acc9721344e09949bfecdac486482ebae1bfe33d5aab9b792f1f092f7502fc42f7c7536d176fbef0712fff5671d748e3594ca464f25f6335978b399b871fb8fadf2885365cf982b89098e74c289fa47c151fb20954134bc719784560f9c623930b1384ddd476c2cd74"}], 0x1f8, 0x0}, 0x40) 2018/01/24 08:05:25 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, 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 = gettid() prctl$setptracer(0x59616d61, r0) [ 68.202329] audit: type=1326 audit(1516781125.214:784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11931 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 08:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000088d000-0xb)='/dev/midi#\x00', 0x3, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000024e000-0x28)={&(0x7f0000809000/0x4000)=nil, 0x80000000, 0x4, 0x0, &(0x7f0000dc9000/0x4000)=nil, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a26000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000054c000)='net/route\x00') readv(r1, &(0x7f0000c8a000-0xa0)=[{&(0x7f0000d3e000)=""/203, 0xcb}, {&(0x7f000071a000-0x88)=""/136, 0x88}, {&(0x7f0000bbb000)=""/49, 0xfffffffffffffd95}, {&(0x7f00007bb000-0x69)=""/105, 0x69}, {&(0x7f0000ab5000)=""/192, 0xc0}, {&(0x7f0000875000-0xd1)=""/218, 0xda}, {&(0x7f00002e7000-0xd7)=""/215, 0xd7}, {&(0x7f00004ee000)=""/134, 0x86}, {&(0x7f0000c5c000-0x16)=""/22, 0x16}, {&(0x7f00003e3000-0xbe)=""/190, 0xbe}], 0xa) 2018/01/24 08:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000a46000)='smaps\x00') r1 = socket(0x10, 0x4000000000802, 0x0) write(r1, &(0x7f0000927000-0x25)="24000000210025f0071c0165ff0ffc0e028d00000006000002e1800c08000b00000008b2", 0x24) 2018/01/24 08:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007c5000)={0x0, 0x0}) fsync(r0) unlinkat(0xffffffffffffffff, &(0x7f00006d2000)='./file0\x00', 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00006ad000)={0x0, 0x0}, 0x10) 2018/01/24 08:05:25 executing program 5: mmap(&(0x7f0000000000/0x546000)=nil, 0x546000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) mmap(&(0x7f0000546000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0xffffffffffff6d92, &(0x7f0000547000-0x8)={0x0, 0x0}) mmap(&(0x7f0000546000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000546000)={0x20000, 0x0, [0x65, 0x40, 0x9, 0x3, 0xffffffff, 0xffff, 0x2, 0xffff]}) shmat(r0, &(0x7f000000a000/0x1000)=nil, 0x7000) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2) 2018/01/24 08:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000e11000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ee5000)='/dev/usbmon#\x00', 0x3, 0x40) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 68.202348] audit: type=1326 audit(1516781125.216:785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11931 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=161 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 08:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000136000)='/dev/sequencer2\x00', 0x43c, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000cf1000)={{0x7, 0xff}, {0x5b, 0x3}, 0x80000000, 0x1, 0x4f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002c7000-0x50)={0x200, @tick=0x0, 0x1000, {0x9, 0x2}, 0x1, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000060f000)=0x7ff, &(0x7f0000b74000)=0x4) statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) 2018/01/24 08:05:25 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cdd000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = getgid() fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x1) r3 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) 2018/01/24 08:05:25 executing program 0: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 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}}, {[], @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) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_create(0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f00000e9000-0x48)=@file={0x0, ""/70}, &(0x7f00000e9000-0x2)=0x48) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000e9000-0x4)=r1, 0x4) 2018/01/24 08:05:25 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x1, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000004000)=r2, 0x4) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/24 08:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000281000-0x5)='veno\x00', 0x5) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000028e000)=0xffff) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000de0000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000562000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000064000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00004bb000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090f000-0x4)=0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d3d000)={r1, &(0x7f00005a7000-0xea)="fe9e9acaff08ffeb266508d089d95ca1100eadc8b9d1889b28bfd788f7cdb92c5f7f317c698275d44ae7c37fae65255c712ad71a8ffc0ae02fad1a3c9b451c9ab5fd1d5086e0c266c66b1d042ff6bcd51934619afa6e3d5e642a9d602b942b3004cb173a813a4318603b43eb6d718c09394e850de3b2993ef7bf8084e5d218ac077767c3a9abe553e1f2dcc1ac24901c1781bef3e2ce6c697ad64efcd78a31a038c54fbdae6302bd49f61a19c931dbeb2b01f860303562e42a3accceb3eef919a3ed461680bcd8a97b01f59803ac2dfc174991d7099ba0cc37a99b0a14e5d1bbcf9dec9c823b0cbbff4d", &(0x7f0000165000-0x61)=""/97}, 0x18) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000191000)={r3, 0x9, 0x98, "2be28ca892a11aafa274dcc5dcb96800d827620d813c90bd0c1a45dc68fb3353bfb6dd839674fa20430caa44c212b41243383658f0b29b676215d6cb8089b54218932c635fa461c6376263fdcc1a242b834485f724faf1a03ead6181d464c339fcbb09bce10b8b6d372e2f07e19f198730c61a4b173632838eb766c419b544f3694a93baa524b88ba629087ab5cbf4b0dbecb0ab5cdcf6b5"}, 0xa0) sendmsg$nl_route(r1, &(0x7f0000044000)={&(0x7f0000fc7000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000003b000)={&(0x7f0000ab1000-0x28)=@ipv4_getaddr={0x28, 0x16, 0x1, 0x6, 0x2, {0x2, 0x10, 0x191, 0xff, r2}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x801) 2018/01/24 08:05:25 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d4e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d23000)={0x0, 0x400}, &(0x7f00003d3000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xffffffff80000001, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000555000)={r1, 0x4, 0x6, 0x8, 0x2, 0x6}, &(0x7f00001d4000)=0x14) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) read(r2, &(0x7f0000b81000)=""/204, 0xcc) [ 68.202367] audit: type=1326 audit(1516781125.217:786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11931 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 68.202385] audit: type=1326 audit(1516781125.217:787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11931 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 68.202405] audit: type=1326 audit(1516781125.218:788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11931 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452f19 code=0x7ffc0000 [ 68.202423] audit: type=1326 audit(1516781125.219:789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11931 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 68.202442] audit: type=1326 audit(1516781125.219:790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11931 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 68.202460] audit: type=1326 audit(1516781125.222:791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11931 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 08:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getflags(r0, 0x1) prctl$setfpexc(0xc, 0x40000) 2018/01/24 08:05:25 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40000) getsockname$ipx(r1, &(0x7f000026c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b62000)=0x10) bind$netlink(r0, &(0x7f0000081000)={0x400000010, 0x0, 0x0, 0x2040008}, 0xfffffffffffffd15) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) 2018/01/24 08:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000a2e000)='/dev/audio#\x00', 0x2, 0x10400040) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f000042c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x92d7, 0x1, 0x4, 0x0, 0xe000000000, 0x16002, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$vcsn(&(0x7f0000457000-0xa)='/dev/vcs#\x00', 0x4, 0x200000) 2018/01/24 08:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007fb000)='/dev/sequencer2\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/24 08:05:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000c29000-0x9)='/dev/sg#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00005d3000)={0x835, 0x5, 0x8688, 0x9e9c, "a4b2d9a1571578f5a1f6147b94fec78811d7ef612c294bea507d29c9611b81eb41a71c0dd1aaf16e01ae03b2", 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r1, &(0x7f0000735000-0x30)=[{&(0x7f0000360000)=""/0, 0x0}, {&(0x7f0000fef000)=""/241, 0xf1}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/24 08:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$audion(&(0x7f0000967000-0xc)='/dev/audio#\x00', 0x401, 0x8000) ioctl$KVM_SMI(r3, 0xaeb7) unshare(0x400) recvmmsg(r2, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/01/24 08:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000010d000-0xa)='/dev/dsp#\x00', 0x1, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000acf000-0x8c)={0x3, 0x350, 0x8, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f00000dd000)="4da5f7e8bdc06c6f20c67e0879b7b35e24cd019331b735388486d4a5ae900fb5ed8a92ebc222a246d9", 0x29, 0x4000000, &(0x7f0000997000-0x1c)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7546}, 0x0}, 0x1c) r1 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/24 08:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) semtimedop(0x0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x7fff]) unshare(0x40600) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007d8000)=0x0) capget(&(0x7f00007e5000-0x8)={0x39980732, r0}, &(0x7f00002d2000)={0x8, 0x6, 0x80, 0x2, 0x22, 0x3}) [ 68.202478] audit: type=1326 audit(1516781125.222:792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11931 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 08:05:25 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d37000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00003a7000)={0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) semop(0x0, &(0x7f000088b000-0x1e)=[], 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00004cd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000957000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x8, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x7fff}, 0x6) 2018/01/24 08:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = mmap$binder(&(0x7f0000227000/0x3000)=nil, 0x3000, 0x1, 0x8010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f68000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e9000-0xb)='/dev/hwrng\x00', 0x600200, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f000025b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000681000-0x4)=0x10, 0x80000) r4 = syz_open_dev$admmidi(&(0x7f0000936000)='/dev/admmidi#\x00', 0x100000000000006, 0x7ffffbffffffffff) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000087c000)={r3, r4}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 08:05:25 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, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a70000)='/dev/sequencer\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7a000-0x8)={0x0, 0x4}, &(0x7f000072b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000068e000-0x10)={0x3c, 0xe, 0x0, 0x81, r2}, 0x10) syz_open_dev$dmmidi(&(0x7f0000bbd000)='/dev/dmmidi#\x00', 0x80000000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000580000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000abc000-0x4)=0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000400000-0x4)=0x9, 0x4) r5 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000227000-0x3d8)=@updsa={0x0, 0x1a, 0x110, 0x1, 0x1, {{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x2, 0x8, 0x0, 0x585, 0x2, 0x80, 0x80, 0x2c, r3, r5}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2b}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x8000003, 0x5, 0x4, 0x3ff, 0x3f, 0x63, 0x7, 0x0}, {0x101, 0x20, 0x0, 0x7}, {0x0, 0x5, 0xb9}, 0x4, 0x4, 0x2, 0x5, 0x6, 0x86a9288d7bed4f27}, [@tfcpad={0x0, 0x16, 0x6}, @replay_esn_val={0x0, 0x17, {0x0, 0x5, 0x3, 0x3, 0x2, 0x7570, [0xffffffff, 0x6, 0x1, 0x2, 0x80, 0x5, 0x80000000, 0x1, 0x2, 0x8]}}, @tmpl={0x0, 0x5, [{{@in=@multicast1=0xe0000001, 0x0, 0x7c}, 0x2, @in=@rand_addr=0xfffffffffffffffd, 0x7, 0x2, 0x3, 0x8, 0xfffffffffffffb0a, 0x80, 0x3ff}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x1, 0xffffffffffffffff, 0x800, 0x37, 0x40}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6, 0x0, 0x2, 0x7, 0x2a, 0x7fffffff, 0x7fffffff}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x1, 0x7, 0x97a9, 0x5946, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x2, 0x3, 0x6, 0x6, 0x101, 0x299}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3, 0x33}, 0x2, @in=@rand_addr=0xffffffffffffffff, 0x3, 0x3, 0x2, 0xde, 0x2, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0, 0x4, 0x3, 0x5, 0x2, 0x8, 0x8}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x4, 0x3, 0x5, 0x0, 0x8, 0xffffffff}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6, 0x2, 0x8, 0x6, 0x1, 0x0}]}, @srcaddr={0x0, 0xd, @in=@broadcast=0xffffffff}, @tmpl={0x0, 0x5, [{{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x101}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x7, 0x3, 0x1, 0x6, 0x100000000, 0x2, 0x0}]}]}, 0x2de}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:25 executing program 5: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000061000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006ad000)={0x174, 0x0, 0x0, 0x0}) 2018/01/24 08:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = inotify_init1(0x0) r3 = dup3(r2, r0, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000da5000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000383000)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000026e000)={@common='dummy0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f000061b000)={&(0x7f0000c3b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bc9000-0x10)={&(0x7f00004f1000-0x3e8)=@dellink={0x3e8, 0x11, 0x200, 0x5, 0x3, {0x0, 0x0, 0x0, r5, 0x1c408, 0x4}, [@IFLA_IFALIAS={0x14, 0x14, @generic="f79c42989777090f555789e849df5187"}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x400}, @IFLA_PORT_SELF={0x80, 0x19, [@typed={0xc, 0xa, @u32=0x5a2}, @nested={0x70, 0x57, [@generic="7e6acd2c6c588320d70c59246d5957c99da46a13d776249dd1b5587bcacbda8d69", @generic="5f93c6c2415400eab276caa2938fc09087c177f1f9b5f02fc5676bbe1fae289d559b9ff2e1493d8e916c86c632e425fbfdb4cb6f7b3c54148f220de71f2562bb372a3cf4b2012ab8"]}]}, @IFLA_XDP={0x2e8, 0x2b, [@nested={0x2d8, 0x9, [@typed={0xc, 0x59, @fd=r0}, @generic="377290fa21abf1193b0e640f6664101d7a56b71e69669fe4ff251b1c410bbba75123ca10ad08ece9ea73e2078a1c202a0ba37a82e3aa3e146b047fb34033b14e61b5f9c94df808676cfaa78c3abf951c2c9fff03e36cf5e9fde884d5309adacc1099b2ca0bb50eb20ce7da008a2b1805", @typed={0xdc, 0x6, @binary="3440a0fb512577db5fbcba4ca1ebfc5db6cdc54fbb6c5822680d5b810c0ff5f378f03a731a968db33892b0f06d88bb91e0b62827f76cf631df060cb63018ed3fd5af3830b85817f1b880b2c86c6b6bcdf143cb91c1f23313d0967d8598770c0c02f4f462811d3d2f1ed8edf28791f9b43ad4d63edb0edbd72fe16577179dd4e859e6d1f400b1e2d8fd31f79f51bfd204c17748541e7cea09392be9c0b2c6ee261e3ab593ee6c6e1faf765437b184dae39df0920c15e45a4710c76a214fedc1eb4acb933fc9c283c6a26dc43ab1bc7ed84e1b8b66"}, @typed={0x10, 0x88, @u64=0x7}, @generic="a4bcd7fab9533e945306087c4b59d7a25e90f01dd91d8433448a8201df4058fe2c4f23a3c23a455bb98712567fe7ccf59567441a66da8dbb28ddafb7c462915404cf2b7863b30bf558d444ff72b09b5b1773e283dae9a0e90933828ded0d585d734a1f16a4e93d8a4e6063a03bb949ac323328daff1d9699d7c351121bd8ebe65f8c6b993322f0ac4e8331a0c6a9bafde7080aab42524bd0f08c7afd162a3fc5c152a1d175f438a72595604ae087e430764944bc51a5c7ef146ea4b4599291ac0d568fff5ecde5aec3a3f18db6f2e803", @typed={0x9c, 0x57, @binary="a29337ce627da5578629c545f1aea19ea67ab13559bdaa42581b2ed7dadf49858e1b61e4b685b81c0b1b25c2bfc87cfccf2bf7f23743a1d720d46f7fa00fae599f156984aa4a79db91bc240e5065b48ea55ac33ba96a648ea841ed858e6bd6730c78b01aee9ecfb1140d66c77abefadc57c46674c0fab82960e7893b8f33a05498257ba7112625ee6bb4ea2b15213901a92d"}]}, @typed={0xc, 0x6f, @ipv4=@multicast1=0xe0000001}]}, @IFLA_MAP={0x28, 0xe, {0xfffffffffffffffe, 0x1, 0xe0d, 0x12, 0xfffffffffffffffd, 0x0}}, @IFLA_IFALIAS={0x14, 0x14, @generic="48b1209bba9bb0da0761d142a2240d97"}, @IFLA_WEIGHT={0x8, 0xf, 0x7fffffff}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x0}, 0x4000800) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000084000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0xffffffffffff7075, 0x4, 0x0, 0x100000000, 0x11d001, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) setns(0xffffffffffffffff, 0x0) msgget(0x1, 0x10) clone(0x0, &(0x7f00002df000)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000a46000)="") kcmp(r1, 0x0, 0x0, r2, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/24 08:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) lremovexattr(&(0x7f0000870000-0x8)='./file0\x00', &(0x7f000020f000-0xe)=@known='system.advise\x00') mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000e72000-0x4)=0x7) syz_open_dev$sndseq(&(0x7f0000a5a000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r2) exit(0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/01/24 08:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f000035d000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009b1000)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a48000-0x20)={0x7, 0x0, 0x1, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000011000)={r2, 0x88}) io_setup(0x3fe, &(0x7f00008c2000-0x8)=0x0) io_setup(0x40, &(0x7f00009f6000-0x8)=0x0) io_setup(0x80, &(0x7f000020a000-0x8)=0x0) io_setup(0x7, &(0x7f00004e4000-0x8)=0x0) 2018/01/24 08:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r0, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc0000-0x11)='/selinux/enforce\x00', 0x9ccdb737d9a8c598, 0x0) fchmodat(r2, &(0x7f0000f74000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000942000-0x4)=0x0, &(0x7f00008cc000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000b8d000-0x3d)=""/61) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvmsg$kcm(r2, &(0x7f0000ac6000)={&(0x7f0000a8b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000049d000-0x10)=[{&(0x7f0000171000)=""/252, 0xfc}], 0x1, &(0x7f0000e42000-0x1000)=""/4096, 0x1000, 0x7}, 0x40000000) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000025d000)={0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000529000-0x4)={0x0, 0x1, 0x1}, &(0x7f0000cee000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ad6000-0xa0)={r5, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffffff, 0x80, 0x0, 0x1c}, 0xa0) fcntl$setsig(r3, 0xa, 0x1e) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00008cb000-0x93)=""/147) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r7, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r7, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) sendto$inet6(r6, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/24 08:05:25 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000038000)={0x0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000011000)={0x0, 0x4}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x0) socketpair(0xf, 0x7, 0x3, &(0x7f000002a000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000033000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) 2018/01/24 08:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000561000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$netlink(r1, &(0x7f00000f1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007db000+0x30)=0xc) syz_open_dev$admmidi(&(0x7f0000bb8000)='/dev/admmidi#\x00', 0x2, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x0, 0x1ffd}, 0x4) dup3(r2, r0, 0x0) 2018/01/24 08:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) capget(&(0x7f00009bd000-0x8)={0x399f1736, r2}, &(0x7f0000bb3000-0x18)={0x7, 0x8, 0x401, 0xf4da2fe, 0x8, 0xffffffffffffffe0}) 2018/01/24 08:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/ppp\x00', 0x800, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00004a1000)={0x3, 0x8}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 08:05:25 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x400) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000058c000)={@generic="24976587be3bf8f1e3c979994f6ddb7d", @ifru_mtu=0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/24 08:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x66, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = request_key(&(0x7f0000d76000)='keyring\x00', &(0x7f00007ea000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005a2000)='/dev/kvm\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f000030e000-0x8)='keyring\x00', &(0x7f0000623000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) r4 = syz_open_procfs(0x0, &(0x7f0000f64000)='oom_score\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00009ee000-0x4)=0x9, 0x4) 2018/01/24 08:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000198000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000ee0000-0x4)=0x0, &(0x7f0000397000)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c73000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000f32000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 08:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f6000)='/dev/sequencer2\x00', 0x3, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a41000-0x4)=0x1, 0x4) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00006d8000)=""/235, &(0x7f0000f77000)=0xeb) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9e000+0xe02)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00002ac000)={{0x1000, 0x106000, 0xf, 0x7fffffff, 0x4, 0x8001, 0x4, 0x800, 0x4, 0x95f, 0xfffffffffffffffa, 0x6, 0x0}, {0x0, 0x100000, 0x9, 0x8, 0x7, 0x8e9, 0x5ce7522b, 0x10, 0x100000000, 0x3, 0x7, 0x3, 0x0}, {0x1f004, 0x111000, 0xf, 0x100000000, 0x1, 0x1, 0xe606, 0x1, 0x81, 0x4, 0x5, 0x7, 0x0}, {0x1000, 0x13000, 0xa, 0xffff, 0x1, 0x80000000, 0x0, 0xff, 0x823, 0x7, 0x0, 0x0, 0x0}, {0xf000, 0x4000, 0xe, 0x0, 0x5, 0x9, 0x1000, 0x3, 0x100000000, 0x5000, 0x6, 0x7, 0x0}, {0x2, 0x1, 0xd, 0x2f, 0x7, 0xffff, 0x1, 0xfffffffffffffffe, 0x1000, 0x1, 0x4, 0x200, 0x0}, {0x7000, 0x100004, 0xd, 0x6b6, 0x4, 0xfffffffffffffd20, 0x3ff, 0x3, 0x9, 0x1, 0x1, 0x7, 0x0}, {0x3002, 0x1, 0x8, 0x5, 0x7, 0x0, 0xbd, 0x0, 0x81, 0x6f21cb1e, 0x7, 0x1, 0x0}, {0xd000, 0x116000, [0x0, 0x0, 0x0]}, {0x2002, 0x4000, [0x0, 0x0, 0x0]}, 0x13, 0x0, 0x0, 0x80, 0xc, 0x2000, 0x7000, [0xffffffff, 0x200, 0x6, 0x10000]}) openat$mixer(0xffffffffffffff9c, &(0x7f00001d3000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000491000-0x4)=0x1) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/24 08:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x4006, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c0b000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a4d000-0x4)=0x0) r1 = getpid() get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x403, &(0x7f000077a000/0x4000)=nil, 0x3) r2 = getpid() sched_getparam(r2, &(0x7f0000c1c000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f000039f000-0x8)=0x0) r3 = socket(0x3, 0xf, 0x7) get_robust_list(r1, &(0x7f0000097000)=&(0x7f00001a3000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000444000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000662000-0x8)={0x0, 0x80000001}, &(0x7f0000474000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000047f000-0x8)={r4, 0x6}, 0x8) 2018/01/24 08:05:26 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={r2, 0x5, 0x12000000, 0x4, 0x5, 0x2}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 08:05:26 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair(0x0, 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000003000-0x1000)=""/4096) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioperm(0x0, 0x100, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000009000-0x8)={0x20071026, r3}, &(0x7f0000008000)={0x2, 0xffffffff, 0x0, 0x0, 0x4, 0xa232402}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000)="19d3f3f68cd233686756a5e1d0f164c0135bc47f623a526f15562c8711ed95c8ba090328ebf124682d3861a3477d23ea4dacc3f42d9668e63a48286982e4151f3bd9d6287811", 0x46, 0x20000800, &(0x7f000000a000)={0x1a, 0x11, 0xac1, 0x8, 0xffffffff, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000-0x10)={0x75c2, 0x0, 0x6, 0xfffffffffffffeff, r4}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000008000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000004000)=""/199, &(0x7f0000006000-0x4)=0xc7) 2018/01/24 08:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = shmget$private(0x0, 0x4000, 0x62, &(0x7f0000158000/0x4000)=nil) shmat(r1, &(0x7f0000f95000/0x2000)=nil, 0x5000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000)=0x0, 0x4, 0x0) close(r0) 2018/01/24 08:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d53000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000526000-0x4)=0x81, 0xffe7) r1 = socket(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00001c1000-0x28)={0x57, 0x100000001, 0x100000000, {0x4, 0x800}, {0x1, 0x5}, @cond=[{0xddc, 0x4, 0x5, 0x857, 0x9, 0xa3c}, {0x9, 0x9, 0x5, 0x3, 0x8, 0x6}]}) r2 = socket(0x0, 0x5, 0x9d6) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/24 08:05:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000082a000-0x4)=0x0) fcntl$setstatus(r0, 0x4, 0x40000) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e13000)=@int=0x0, &(0x7f000015c000-0x4)=0x4) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/24 08:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000906000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a87000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x20, 0x9, 0x32}, &(0x7f0000e5a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000081d000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000002f000)=0x8c) syz_open_dev$midi(&(0x7f00009eb000-0xb)='/dev/midi#\x00', 0x2, 0x400) 2018/01/24 08:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f0000e87000-0x1)="", 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00007bd000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000073f000)={0xaa, 0x10, 0x0}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2018/01/24 08:05:26 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, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000fb9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x100) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000015c000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000812000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x0) 2018/01/24 08:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00002a1000-0xb)='/dev/loop#\x00', 0x80000001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000042b000)={0x0, 0x0}) dup2(r0, r1) 2018/01/24 08:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000ec9000-0x8)='./file0\x00', &(0x7f00002d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000908000)='keyring\x00', &(0x7f0000634000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) bind$alg(r0, &(0x7f0000d1b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78723976000800ffff6054be13cfe727", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d5e000)={0x0, 0x0, &(0x7f0000f75000-0x50)=[], 0x0, &(0x7f0000172000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000052f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000090c000)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000052e000-0x4)=0x0) timer_create(0x7, &(0x7f0000d43000)={0x0, 0x25, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed7000-0x4)=0x0) 2018/01/24 08:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f00000f3000)='/dev/dmmidi#\x00', 0x920, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000407000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00002f5000-0x40)={0x7fffffff, 0x3, 0x8, 0x1768, "c1e7e2df94d69da3e390b7df88acab1f08a8716b286f3dd880bdc5d8a42f6207d607a1563b4105917f29a542", 0xa0a}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ba000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl(r0, 0x8936, &(0x7f0000000000)="") close(r1) 2018/01/24 08:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b23000)='/dev/sequencer2\x00', 0x80, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002b9000-0x4)=0x80000000, 0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000200000)=""/38, &(0x7f0000caa000-0x4)=0x26) 2018/01/24 08:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000bc5000-0x6)={0x1ff, 0x0, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f000030c000-0xa)='net/l2cap\x00') ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000ef1000-0x10)={0x1, &(0x7f0000d29000-0x4)=[{0x8, 0x401}]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000691000)={{0x0, 0x0}, "706f7274310000000000000000000000000000000000000000009f0000000000000000000000000700", 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmc(&(0x7f000089c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 08:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00001c9000)='net/hci\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000c02000-0x8)=0x1, 0x8) 2018/01/24 08:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xcf, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = dup2(r0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000862000-0x4)=0x0) unlinkat(r1, &(0x7f0000f46000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00001c1000)=""/237) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922", 0x30) r3 = syz_open_dev$sndpcmp(&(0x7f0000c75000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000908000-0x10)={0xffff, 0x3, 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000d84000-0x10)={0x7, &(0x7f0000e1b000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000083f000-0x8)={r4, 0x3}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000c2c000)={0x4, &(0x7f0000bdf000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = inotify_add_watch(r5, &(0x7f00004ac000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000127000-0x4)=0xb) inotify_rm_watch(r3, r6) 2018/01/24 08:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xd4) setsockopt(r0, 0xffffffffffffff00, 0x5, &(0x7f0000bc1000)="ad7d1ecf5f0831d08201b7895d949ab49a69c429b43fb0aa125e293f44670d8afd31ecc73818c764dd65b00cf03f23cf6c9fa9c25c31c2dd74a6fbe4a516932dad2eb7453d8398b399f8f6a4b69e615cee27f6dbdd6ecefffd43449fb02ce983ede56faab83e23e1b3fbdf5397a1551268b37d844cefd25b7ed65f", 0x7b) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000335000-0x4f)=""/79, &(0x7f0000572000)=0x4f) [ 69.089671] syz4: Invalid MTU 3 requested, hw min 68 2018/01/24 08:05:26 executing program 2: memfd_create(&(0x7f000033e000)="05776c616e306e6f64657676626f786e657430292900", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 08:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f000080b000-0x71)=""/113, &(0x7f0000850000)=0x71) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000a3a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x89dc, 0x200000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000e29000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) sendto$inet(r0, &(0x7f0000362000)="", 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00004b3000-0x9)='/dev/ppp\x00', 0x40, 0x0) [ 69.141419] syz4: Invalid MTU 3 requested, hw min 68 2018/01/24 08:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000007}, 0xffffffffffffff98) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000286000)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000d15000-0x158)={0x7, 0x0, [{0x1000, 0x1, 0x0, 0x0, @irqchip={0x80000001, 0x3}}, {0x80000000, 0x3, 0x0, 0x0, @msi={0x1, 0x4, 0xb90}}, {0x43, 0x1, 0x0, 0x0, @irqchip={0x664, 0x3}}, {0x1f, 0x2, 0x0, 0x0, @irqchip={0x200, 0x4}}, {0xfffffffffffffbff, 0x4, 0x0, 0x0, @msi={0x200, 0x5b, 0x8}}, {0x4, 0x4, 0x0, 0x0, @irqchip={0x4d, 0x3}}, {0x4ae, 0x0, 0x0, 0x0, @msi={0x7, 0x5394, 0x6}}]}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) socket$inet(0x2, 0x5, 0x1604) shutdown(r0, 0x1) 2018/01/24 08:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049a000-0x7a)="26556049932f5a124d8a9f4bfcbe4d65c6ad9d0306663a003d6b8c16e2606a4afb3534fe562de9df4dfb662641d866ae5a91b354a029f014195cc9635211f52647ef1a35f58a20c5784bf0989ff79993511ce3aecb7f40e4ef58b0f025239f453857a0ce59adf3c62cae7e149e01a53fc264bf28074de4a6fa83", 0x7a) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fbb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00005c9000-0x8)=0x5) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000427000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f01000)=[{&(0x7f00007ec000-0x12)=""/18, 0x12}], 0x1, &(0x7f000037a000)=""/102, 0xffffffffffffffd2, 0x0}, 0x0) 2018/01/24 08:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 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 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000d2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008d1000-0xe)={0x0, 0x80000001, 0x3, [0x10001, 0x2, 0x100000001]}, &(0x7f0000f7f000-0x4)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c53000-0x8)={r3, 0x1}, 0x8) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00001e1000)='/dev/admmidi#\x00', 0xffffffffffff2924, 0x4080) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ad8000)={0x9, 0xa, 0x6, 0x20, r3}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00006de000-0x4)=0xf5e6, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/24 08:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000303000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000066000-0x4)=@assoc_id=0x0, &(0x7f0000dd3000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000241000-0x8)={r2, 0x7f}, &(0x7f0000be5000)=0x8) listen(r1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000456000-0x77)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 69.256727] device gre0 entered promiscuous mode 2018/01/24 08:05:26 executing program 7: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8001, 0x800000, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000a3d000-0x61)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc62874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00008b1000)=""/82, 0xfffffd1b) 2018/01/24 08:05:26 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000091d000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000600000-0x78)={0x9, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x2, 0x100000001, 0x7, 0x4, &(0x7f0000001000-0x10)=@generic="caf50fce00c66452e20895d0b7a1cc44", 0x7, 0x5, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000002000-0x8)={0x7, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x9}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa6000-0x11)='/dev/vga_arbiter\x00', 0xc03, 0x0) r2 = openat(r1, &(0x7f00008be000-0x8)='./file0\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00006da000)=r2) 2018/01/24 08:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f00002b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d99000-0x4)=0x10, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004dd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001de000)={0x1, 0x0, [{0xc0010114, 0x0, 0x8001}]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000094a000)={0x9d, 0x7fffffff}) openat$kvm(0xffffffffffffff9c, &(0x7f00002d1000-0x9)='/dev/kvm\x00', 0x200001, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a99000-0x8)={0x0, 0x0}) 2018/01/24 08:05:26 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000045c000)='net/sco\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x26e1, 0x1, "476c69656e74300000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000f00", 0xffffffff80000000, "77e4f7176737ffc4", "2b49217b8511ee31788d4be28ed1a36021a6a583d027168d6c9d464849a38ff1", 0xcf, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000515000-0x6b)=""/107) ftruncate(r2, 0x3) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0c000)='/dev/autofs\x00', 0xc0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b5000-0xb)='/dev/mixer\x00', 0x7fffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f000015d000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000774000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2e000)=0x8) recvfrom$inet6(r4, &(0x7f00000f6000)=""/153, 0x99, 0x2000, &(0x7f00004de000)={0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x1c) 2018/01/24 08:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = creat(&(0x7f0000dc2000-0x8)='./file0\x00', 0x149) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000e11000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000486000)={0x1, r0, 0x1}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/24 08:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000ead000)={0x80000000, 0x1, 0xc6b, 0xffff}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/24 08:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00009dc000)="7d1b0c5c92e21bfebd61c7bdafa8f138236ca02f67d4c8ca122afb16ae557f901f7f4dfafa83d162d85483b4b3d85cfb7ea18ec4205e8cb8e34dcb2cb719d68443fca094da889d1165b8f6ba09070d7c6b41df4bfa17cc4ae6a83a6e5ba1954f20e11f3865ec9841af87126210cdd9d3d1742dd8e470cbbc1ec114bc820a5218275c70a926adce11fe1ceb489ed564f191432c", 0x93) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/24 08:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b9d000-0x8)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000a75000-0x8)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a2a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 08:05:26 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x7ffd) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) read(r1, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_submit(r0, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000006000)="a30893ded2acbd7fb6351551aa1e45ff2716086b80913e8c3080f40ad33a69ed94b7970d8c13777e384c4282c4dc4553c3", 0x31, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/24 08:05:26 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000289000)={0x0, 0x0}, 0x4000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000688000)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup3(r4, r0, 0x80000) signalfd(r2, &(0x7f0000fe0000-0x8)={0xffff}, 0x8) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00009d6000)=0x0) kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r0, &(0x7f0000e57000-0xc)={r1, r4, 0x7fff}) ppoll(&(0x7f0000834000-0x8)=[{r1, 0xd3da13c0f70ddb8b, 0x0}], 0x1, &(0x7f0000f8a000-0x10)={0x0, 0x989680}, &(0x7f000054a000-0x8)={0xf9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000038d000)={0xffffffffffff774e, 0x1, 0x7, {0x0, 0x0}, 0xfffffffffffffffd, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000c9a000-0x50)={0x2, @tick=0x6, 0x7, {0x2, 0x4}, 0x1, 0x1, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) sendmsg(r6, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/24 08:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000512000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000521000-0xd6)=""/214) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00005a2000-0x10)={0x4, &(0x7f00001c9000)=[0x5, 0x5f3f, 0xb2, 0x80]}) 2018/01/24 08:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e8000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000e54000-0x8)={0x20, 0x450e50ae}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000032d000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000b9c000)={0x7, 0x0, [{0x5004, 0x5d, &(0x7f000065a000)=""/93, 0x0}, {0x103002, 0x82, &(0x7f00006ac000-0x82)=""/130, 0x0}, {0x2, 0x7f, &(0x7f00005af000-0x7f)=""/127, 0x0}, {0x2000, 0xba, &(0x7f0000bfa000-0xba)=""/186, 0x0}, {0x4, 0xde, &(0x7f0000e31000-0xde)=""/222, 0x0}, {0x1000, 0x7b, &(0x7f0000bac000-0x7b)=""/123, 0x0}, {0xc4c12cb1921067cc, 0x1000, &(0x7f0000b77000)=""/4096, 0x0}]}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00007df000)={&(0x7f0000851000/0x3000)=nil, 0x8, 0x1, 0x1, &(0x7f0000825000/0x1000)=nil, 0xc4}) r3 = fcntl$getown(r0, 0x9) renameat(r1, &(0x7f0000d17000)='./file0\x00', r2, &(0x7f000008b000-0x8)='./file0\x00') r4 = syz_open_dev$sg(&(0x7f0000a04000)='/dev/sg#\x00', 0x6, 0x400000000000000) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000ff3000)={0x7, 0x8, 0x5, 0x0, 0x80, 0x2, 0x5, 0x7, 0x70, 0xffffffffffffffc4}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00007c9000-0x28)={&(0x7f0000aaa000/0x3000)=nil, 0xfffffffffffffffc, 0x3, 0x80, &(0x7f00008c7000/0x4000)=nil, 0x120}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000381000)=r3) 2018/01/24 08:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000d3b000)="702ea418ab2025146d2f8e82ab27f2545a193ae2f5dda489f798b790d887f2c70d61df319abeb37266385a505be0eca0a49127775f3059daf135c27a3c98d8d2a38f8bc75ffef075faf11ecb5bed145377197258b926ed4ac04226e85ac972532c5b07fae97670dbca58a273300ddead63b13e9ac9381624a4c00f128b582d8511c0cd115ccd3daf337c1761a1dba923891e211aaef4b9e66a4faa5073dc29f746e18b15edea80d823a8ac61dd07917cfc163a9615374b11af3e4d5eecbc380adb4148ce44a5d8e589be110077cb5a6d65655c3b1d30bd161fda2ae5212826") getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f00004f6000-0x65)=""/101, &(0x7f0000996000-0x4)=0x65) r2 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r2, 0x0) listen(r2, 0x6) pipe2(&(0x7f0000156000)={0x0, 0x0}, 0x4000) sendmsg$alg(r3, &(0x7f0000f52000)={0x0, 0x0, &(0x7f0000803000)=[{&(0x7f0000fc7000-0x15)="cb65dc14d7b5b7f46f6e99827ea052c1687ee12a12", 0x15}, {&(0x7f00006cf000-0x58)="81c97c1445864a1038ce603eef1f42d35019ac33dbd97165b82c5c00afaea9b36005efe141bc9419facd0e72dab995f13151d4ee6e5c32d4ecd63815018d201eab1f5da1dfb4d62bf706cf9598989c52b258aaf8448c778b", 0x58}], 0x2, &(0x7f000055e000-0x1b0)=[@iv={0x90, 0x117, 0x2, 0x7a, "76e9dbda482448d1a52fbb38ca37278172d141d4c94337b57f95871ad651711d146fb741485ff0fe98d8de717bccd623bc63600315b4eeec36065e08393d6cc3a4c334b73c7eaa8a1052f6d9274280b5b64678a9b8eba2a8846613282f3ddfb9b0d1ad70a99190d050d17ebe1f8264109441b2d88f0fea414f2c"}, @iv={0x88, 0x117, 0x2, 0x6f, "a04531bf06217eb533b51e24c70e1036d87aef65d1a4674a2c125dcf42fe6fcc2db2fd6bdcec5c43f18c9baea1601351d16a060227b078de6ad51615e05ef7f844fda0151626b848daaaf1a5ff0abf73844f0b21d376bed2c9ae0cb18c2a478b214b807f542443e8ae87689e16621d"}, @op={0x18, 0x117, 0x3, 0x74359fc214069712}], 0x130, 0x40804}, 0x40000) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f000040c000-0x10)={0x6, 0x3}) r5 = socket(0x5, 0x2, 0x8989) readv(r5, &(0x7f0000ece000-0x10)=[], 0x0) r6 = accept$inet6(r4, &(0x7f0000f89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000058b000)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000d71000-0x68)={0x2, 0x0, 0x5, {0x0, 0x989680}, 0xd2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r6, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f71000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) [ 69.436415] QAT: Invalid ioctl 2018/01/24 08:05:26 executing program 3: clone(0x1, &(0x7f0000958000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f0000772000)="") ioperm(0x0, 0x7, 0x0) [ 69.461390] TCP: request_sock_TCP: Possible SYN flooding on port 20009. Sending cookies. Check SNMP counters. [ 69.485617] QAT: Invalid ioctl 2018/01/24 08:05:26 executing program 0: mbind(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000fdc000-0x8)=0x0, 0x7, 0x0) remap_file_pages(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x4, 0x7, 0x3) r0 = open(&(0x7f000063e000)='./file0\x00', 0x200, 0x16d) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000025a000)=0x3) 2018/01/24 08:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a5000)=0x0) 2018/01/24 08:05:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r2}) close(r0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b43000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000ba000-0x8)={0x0, 0x1f}, &(0x7f0000b71000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000044f000-0x40)={r4, 0x38, "ab4165a18687a10561e28ca34a7fc7d6b17be0542325ea625913af629c6bccc4ae5649e93ceb599558b6b5da804c0e502903b82fd76a8ade"}, &(0x7f000086f000)=0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f7000-0x8)={0x0, 0x0}) 2018/01/24 08:05:26 executing program 2: 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000724000-0xd)='/dev/dmmidi#\x00', 0x8, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/24 08:05:26 executing program 3: r0 = open(&(0x7f0000ffb000-0x8)='./file0\x00', 0x400280, 0x24) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000049b000-0x10)={0x10003, 0x0, &(0x7f0000c2c000/0x4000)=nil}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e1f000-0xbd)={0x0, 0xb5, "91c79b52ea6e34ea04a98d0c564026f29bb9a618bc22c22510d197c2881c36dd057e07fc7b9914c8f3fdc01d04c45e60916d51aa0181ee3be2a366cad2e168c007b4ac50feb5a6bb72aedb980953b446b6ae58ce79e134cfc296a6466311ac999b74e2b3f152b1dd8a41dfb22484cefebd7c73059c5e1c9b98c7e51822a2b89f2d23d2262e6df5aaa1e9442360a8d8241a4c7b189ac523420a3f48113cbc1f74f0537912299cea2d67b0b27758dc69307d90e28683"}, &(0x7f00004a9000-0x4)=0xbd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xa45a}, 0x8) mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r2, &(0x7f0000102000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000104000-0xd)='/dev/usbmon#\x00', 0x8000, 0x200) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000040000-0x18)={0x37, 0x24, 0x0, r3, 0x0}) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000105000-0x1)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000104000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000103000)=0xb) 2018/01/24 08:05:26 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x210000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x7, 0x7, 0x6, 0x3, 0x0, r0, 0x2b597b4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x258)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/24 08:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000008c000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000bb0000-0x10)={0x5, 0x0, &(0x7f00009d5000/0x1000)=nil}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x0) 2018/01/24 08:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007c8000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00003a7000)={@common='sit0\x00', @ifru_names=@generic="ebe04dab3129000026000000aee30004"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c56000)='/dev/sequencer\x00', 0x408000, 0x0) 2018/01/24 08:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f000070c000)=[], 0x0, &(0x7f0000e30000)=[], 0x0, 0x0}, 0x0) 2018/01/24 08:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004e4000-0x5)='reno\x00', 0x5) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000754000-0x6)=""/6, &(0x7f0000396000-0x4)=0x6) 2018/01/24 08:05:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f00006a1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000de1000)={0x6}, &(0x7f0000e40000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006eb000-0x10)={r0, 0x989680}, 0x8) mknodat(0xffffffffffffffff, &(0x7f0000ab3000-0x8)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 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) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockname(r1, &(0x7f00007d5000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b6000)=0x10) 2018/01/24 08:05:26 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb41, 0x40040) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000448000-0x24)={0x2, 0x9, 0x200, 0xffff, 0x7, 0x2bc640000000000, 0xf3e, 0x8080000000000000, 0x6, 0x1, 0xffffffffffffff80, 0x5}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) close(r0) mknod$loop(&(0x7f0000a45000-0x8)='./file0\x00', 0x1000, 0x0) 2018/01/24 08:05:26 executing program 3: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x44000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0x135, 0x8, 0x4510, 0x7fff, 0x3c9d, 0x17ff, 0x1deaa571, 0xfffffffffffffffb]}, &(0x7f0000003000-0x4)=0x14) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='anon_inodefs\x00', 0x200000, &(0x7f0000001000-0x79)="daa116832917f2bbf5996edf3dd670cc651c9ae46d690f84b57f88331954127a9ac1b5ba73333898a9e19f46cbb8c2828a4c04b992bb5122bc3061c78194a4e9bb3a129f31d114951b221bfebec19ab09060aaa262e29ff6e77b924291cd2101a39e99912f850b0f8366b77ef1beef731a366d5a8dd632e88c") r1 = syz_open_dev$sg(&(0x7f0000e54000)='/dev/sg#\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x32}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0xff, 0x1d2b4a0c, 0x8002, 0x7ff, 0x5d, 0xeb, 0x0, 0x8, r2}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) pivot_root(&(0x7f0000f85000-0x8)='./file0\x00', &(0x7f0000d90000-0x8)='./file0\x00') 2018/01/24 08:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b0f000)='{user\x00', 0x2002) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000478000-0x14)={0x0, 0x4, 0x7, 0x836a, 0x3, 0x80}, &(0x7f0000b61000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000726000-0xe2)={r1, 0xda, "cbcda6eae0aa816463e21901a03b49e22b8fb8b57e182481f3d4af6f982c6a5cecab3880af54c1b2681ce6eb7a80c3500d74cf02f0d70113ff79df230e22069c9f8469cc87732a9344d7f56f1e060766bfe38de421f1575038f323c3f98ff48f29da22a497b437ab0e484c7d62408e9268dadcb2b3527c03661551aa4a8930cac1b421e765ffe3f0072247de9488df180513c91bb470fa4c23aac59c6077ff6711c28257a6a74a4b65d6cd51e8f8fb3df0c876b65ef68280692467ca20c9513adb8795fb274e64e6dea29be251bc0bc9e111256a7d338fa68c13"}, &(0x7f0000eda000-0x4)=0xe2) syz_emit_ethernet(0x2a, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00001a8000-0x8)={0x3, 0x1}) r2 = add_key$user(&(0x7f0000e17000-0x5)='user\x00', &(0x7f00006b2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a18000-0x50)="78fb4ff2d2716d1aeb5b8cb8eb6f4924f1b3723c862414cfebafed7ae753413a0ddc2c384fd20b5ec2e489fa8686ea5d2752a7346be02bf1d2b1f13f654fc7cac0884bacf4b569805b61d68d086823fb", 0x50, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000603000-0x8)='big_key\x00', &(0x7f00005ab000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ee8000)='bdev$-{\x00', 0xfffffffffffffffc) timerfd_create(0x2, 0x80000) keyctl$instantiate_iov(0x14, r2, &(0x7f00009bb000-0x40)=[], 0x0, r3) clock_gettime(0x7, &(0x7f0000366000)={0x0, 0x0}) 2018/01/24 08:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000023a000+0xe91)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000577000-0xb)={0x4, 0x0, 0x1, 0x0, 0x5c80cb33, 0x100, 0x7, 0x6, 0xdb, 0x9, 0x68eb}, 0xb) r1 = socket$inet(0x2, 0x3, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006f5000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00008d3000-0x10)={0x1, &(0x7f0000e3a000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000d3e000-0x6)='/dev/dmmidi#\x00', 0x9498, 0x282102) bind$bt_sco(r2, &(0x7f00003d0000-0x8)={0x1f, {0xa1b1, 0xd1a, 0x8, 0x9, 0x4, 0x7ff}}, 0x8) 2018/01/24 08:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ae9000-0xb)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ec0000)={0x7, 0x100000000, 0xe272, 0x4}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000007b000-0x8)='./file0\x00', 0x10000, 0xc0) sendmsg$unix(r1, &(0x7f0000a98000-0x38)={&(0x7f000063b000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000da1000)=[{&(0x7f00003bf000)="c1cbbb394c012bebe988a2aa6cad293a3be79ad651526a5995cb50247251b161dd380157aa70bc4b037587c1d8cff056e5f8282bdbed33134ea5da75085872c6c8149b580823ffca991d147450860dbff94c69ab3c9d176411fb6c4e569e661865d81865c440742e284eba7e053419596471b88c9aab658386fde5e423000d9860ab7fe239f9", 0x86}, {&(0x7f000023b000-0x15)="69067c702a4d40727fde6bf5a1274c71c395df4ab7", 0x15}, {&(0x7f0000976000)="c4a125909710e2fdc166fd85a2b2eac85b6a93e8b5bea7feae4b162503c1102bbf64ee6ca264bf13fd7495c47316a2ddd2b3d82fd32d97316b9d52816634b5a3f9ee6294e60711a2573be4d11c7fc963e94e67141216718e169cff6c9187ab0a3c28f4d8dd576f9f7ef09ed3d4abc6dba32246975bc432fa893ad9a20d1095f5cae0172e603ad2924bbb513caa8cb1c5e2593ca988d9f1c07e6d81fb976ee778541d6515e200d92cb26d4a860019e3df729cc6228d972ede59da9b895cca56388b4d8f7cc375d3f3b904173f91c61166ae7a086f8829e4963ddc6781356061bf95", 0xe1}, {&(0x7f0000b9f000-0x81)="51642391a5aa2491e9dc8d1287abe7d7897696b7b9c12936fd44c8237b7000753755fda29c564c622f18de900f7ed2b0f6817385f40e5a54b5038985f4949f002243adf13fb84e0e45057f6ae6588098713aeb087f016d147112c749e8f79a0c60df611e02ad4ebb1e6063021209999629fdeb1550b9a46d337d0fe6d6809d462b", 0x81}, {&(0x7f00008ba000)="182afd7551a5c48439af9398f365f859c29bd0e9dde7a52ec6cb7c6b020b3da00e3d3fdf483197e242ef322882f5d327f6f9a0f4685f114854b731fbaca1fcef93b78db89140a3b0a2c582b2733805bf4c1a0fcb5c2568ccfa44571994c2365fae1dc0922118dfa036c78454963d19973b37cdb2b1ef8f3060f8d5ed22d590ad114d94d3e4353ae97bd9c32aeca640022db4e8a6272f9c1f385d96369004236c65d315a8d91ee8bf57149d6e637bb4bc10a2a34607dfc9fcd7e510dad7f6ad9af5ff1a860f82d978c3002fdc0e", 0xcd}, {&(0x7f0000bf5000)="b621e6c0fbc286", 0x7}, {&(0x7f00004fb000-0x49)="f1804c8066b3ee9559ba30ebaa967e443b9dac9ce3018993a91a7c93ea64e99bf36c8f368ee7a3ce8b3f4445d9bdf3bcadc5de44e96164bd4828444dad082db7d90efba06d83c10cba", 0x49}], 0x7, 0x0, 0x0, 0x80}, 0x840) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/24 08:05:26 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x1}, 0x8, 0x0) r1 = getpid() r2 = gettid() statfs(&(0x7f0000bb2000-0x8)='./file0\x00', &(0x7f000049c000-0x7)=""/7) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x3) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80006, 0x8) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000aef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = socket$llc(0x1a, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002d1000)={0x0, 0x0, 0x0}, &(0x7f0000187000)=0xc) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000b4c000-0x8)='./file0\x00', &(0x7f0000dc2000)='./file0/file0\x00') sched_rr_get_interval(r2, &(0x7f0000dc2000-0x10)={0x0, 0x0}) 2018/01/24 08:05:26 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001]}, &(0x7f0000007000-0x4)=0x108) r0 = syz_open_dev$mouse(&(0x7f0000007000)='/dev/input/mouse#\x00', 0xe9, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000003000)=0x100) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) openat$selinux_user(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f000000a000-0xfc)=""/252, 0xfc}, {&(0x7f0000009000)=""/155, 0x9b}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)="") 2018/01/24 08:05:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000377000)="73656c00017578807472753f741f2e576c6f4d00c2", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, r0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00005b5000)=""/116) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007db000)={0x7fffffff, 0x2, 0x4, 0x1, 0x80000001, 0x8, 0xfffffffffffffffa, 0x1, 0x0}, &(0x7f0000896000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a2e000-0x10)={0x6, 0x2, 0x1f, 0x7fff, r1}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000889000-0x11)='/dev/vga_arbiter\x00', 0x4140, 0x0) 2018/01/24 08:05:26 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d76000)='/selinux/status\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000898000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe8000-0x4)=@assoc_id=0x0, &(0x7f0000fe7000+0x5ef)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fe8000-0x14)={r3, 0x1ff, 0x100000000, 0x40, 0x5, 0x0}, &(0x7f0000fe7000)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fe7000-0x4)={r1}) ioctl$KVM_NMI(r2, 0xae9a) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) 2018/01/24 08:05:26 executing program 4: clone(0x2000000, &(0x7f000076f000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f0000d87000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001000-0x6)={0x6, 0x3ff, 0x100000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000)=""/33) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_setattr(r2, &(0x7f0000ef5000-0x30)={0x30, 0x7, 0x0, 0xffffffffffffffff, 0x7fff, 0x28a1, 0xfffffffffffffffe, 0x3}, 0x0) 2018/01/24 08:05:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045438, &(0x7f0000000000)=0xffffffffffffffff) 2018/01/24 08:05:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000088a000)='/dev/autofs\x00', 0x410000, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e5000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000150000)=0x0) 2018/01/24 08:05:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000dc5000-0x8)=0x0, r0, &(0x7f0000863000)=0x0, 0x6, 0x8) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000675000-0x18)={0x100000001, 0xfffffffffffff877, 0xa9}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000539000-0x11)='($md5sumnodev^!)\x00') 2018/01/24 08:05:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000301000-0x11)='/dev/vga_arbiter\x00', 0x82000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009b4000)=0x7, 0x4) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r1, 0x0) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") 2018/01/24 08:05:27 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000008000)=0xfff, 0x4) write(r0, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000a000)={@generic="e86efc8802e1f277a9a87b369ddd7269", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 08:05:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) r0 = socket$pppoe(0x18, 0x1, 0x0) unshare(0x2001fffe) fcntl$getownex(r0, 0x10, &(0x7f0000723000)={0x0, 0x0}) ioprio_set$pid(0x3, r1, 0x8) mkdir(&(0x7f00001f4000)='./file0\x00', 0x2) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000a5a000)='./file0\x00', &(0x7f0000043000)='ramfs\x00', 0x20000000000020, &(0x7f00006dc000)="89ec51de1f838f05000000000000005efa30a3442dce7c650658dd23cd8ecb13f361eff0b9fd9aa68d8408f48d7515f36c72b9ff1ce44dcbb216c716d5f7b972e642383e199ac78783d441f6e6c293e6c60a3d21e2bb67716b3ce916") mount(&(0x7f0000bfa000)='./file0/file0\x00', &(0x7f0000135000-0x6)='./bus\x00', &(0x7f0000fc3000-0x7)='cramfs\x00', 0x400, &(0x7f0000cc1000-0x99)="6cc79c3b52c23794ca03fec493f905cd4f9fde9df38b6d29b2552b5871058fe44e5134157560036a6a087e8fb1b45960fa86b1e8492063fd9c496db925a0f9beb4e92424b461d5386f7589ab035229ccdace06883182b6b53c4cbcea1cc3eed21ecbd168b9c4bc68fd71ddf880a916e69163b4a1c2756fec9184529f1847bc1c21c9e43efc35b4c5e731a271c76d5c25b61e59188858484529") r2 = syz_open_dev$amidi(&(0x7f00009b3000-0xc)='/dev/amidi#\x00', 0xffffffffffff920a, 0x80002) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) [ 69.810544] sctp: [Deprecated]: syz-executor7 (pid 12338) Use of int in maxseg socket option. [ 69.810544] Use struct sctp_assoc_value instead 2018/01/24 08:05:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) set_tid_address(&(0x7f0000a37000)=0x0) 2018/01/24 08:05:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x21, &(0x7f0000e32000)="", 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) [ 69.908292] ------------[ cut here ]------------ [ 69.913131] kernel BUG at net/packet/af_packet.c:3106! [ 69.918481] invalid opcode: 0000 [#1] SMP KASAN [ 69.921686] device eql entered promiscuous mode [ 69.927801] Dumping ftrace buffer: [ 69.931322] (ftrace buffer empty) [ 69.935009] Modules linked in: [ 69.938180] CPU: 0 PID: 12361 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #277 [ 69.945509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.954844] RIP: 0010:packet_do_bind+0xae8/0xd10 [ 69.959568] RSP: 0018:ffff8801a5b67c40 EFLAGS: 00010212 [ 69.964903] RAX: 0000000000010000 RBX: ffff8801be6855c0 RCX: ffffffff84d19af8 [ 69.972158] RDX: 00000000000000c5 RSI: ffffc900022b3000 RDI: ffff8801c3b4cc08 [ 69.979403] RBP: ffff8801a5b67d40 R08: 1ffff10034b6cec9 R09: 0000000000000002 [ 69.986659] R10: ffff8801a5b67b10 R11: 0000000000000000 R12: ffff8801c3b4cb00 [ 69.993903] R13: 1ffff10034b6cf8f R14: 0000000000000000 R15: ffff8801be685d08 [ 70.001159] FS: 00007f10712b3700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 70.009354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.015208] CR2: 0000000020001000 CR3: 00000001d4bc1004 CR4: 00000000001606f0 [ 70.022452] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 70.029704] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 70.036954] Call Trace: [ 70.039522] ? packet_getsockopt+0xe00/0xe00 [ 70.043919] ? __might_sleep+0x95/0x190 [ 70.047875] packet_bind+0x141/0x1a0 [ 70.051566] SYSC_bind+0x1c3/0x410 [ 70.055083] ? move_addr_to_kernel.part.18+0x100/0x100 [ 70.060336] ? get_unused_fd_flags+0x121/0x190 [ 70.064897] ? selinux_capable+0x40/0x40 [ 70.068939] ? fd_install+0x4d/0x60 [ 70.072544] ? do_futex+0x22a0/0x22a0 [ 70.076317] ? SyS_socket+0x12d/0x1d0 [ 70.080093] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 70.084919] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 70.089912] SyS_bind+0x24/0x30 [ 70.093167] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.097894] RIP: 0033:0x452f19 [ 70.101056] RSP: 002b:00007f10712b2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000031 [ 70.108737] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 70.115979] RDX: 0000000000000014 RSI: 0000000020000fec RDI: 0000000000000014 [ 70.123224] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 70.130467] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 70.137741] R13: 00000000ffffffff R14: 00007f10712b36d4 R15: 0000000000000000 [ 70.144993] Code: 8e 94 01 00 00 0f b7 85 34 ff ff ff 48 c7 83 48 07 00 00 00 00 00 00 66 89 83 40 07 00 00 45 31 ff e9 a9 f9 ff ff e8 78 90 9e fc <0f> 0b e8 71 90 9e fc 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 [ 70.164116] RIP: packet_do_bind+0xae8/0xd10 RSP: ffff8801a5b67c40 [ 70.170529] ---[ end trace 0028c6cfe07b8bb4 ]--- [ 70.175304] Kernel panic - not syncing: Fatal exception [ 70.181123] Dumping ftrace buffer: [ 70.184641] (ftrace buffer empty) [ 70.188337] Kernel Offset: disabled [ 70.191951] Rebooting in 86400 seconds..