_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006d8000)={0x0, 0x14, "06eae8491cb53020932cd68113ecf0659b54cfc1"}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f55000)={r1, 0x1, 0x90c9, 0x6, 0x980, 0xffff, 0xfff, 0x9, {r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214, 0x4, 0x7, 0x50a, 0xfffffffffffffffd}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000946000)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) accept4$inet(r3, &(0x7f00006c9000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdd000-0x4)=0x10, 0x0) ioctl$sock_bt(r3, 0x541b, &(0x7f0000c9b000-0x1000)="") ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000855000-0x18)={0xef54, 0x5, 0x3, 0xf51, 0x7fff, 0x0}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000d1f000-0x68)={0x4, 0x0, [{0xc000001f, 0x1, 0x2, 0x7, 0x1, 0x0}, {0xc0000001, 0x4, 0xffff, 0x10, 0x7, 0x0}, {0x80000008, 0x6, 0x7, 0x8, 0x9, 0x0}, {0xd, 0x8, 0x0, 0x100000001, 0x4, 0x0}]}) 2018/01/26 14:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x541d, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000372000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 14:06:02 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/checkreqprot\x00', 0x408040, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000000b000)={{0x9, 0x5}, 0x1, 0x9, 0x100000001, {0x0, 0x7fff}, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000000d000-0x4)=0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000009000)=0x5, 0x4) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/26 14:06:02 executing program 7: r0 = add_key$keyring(&(0x7f0000095000)='keyring\x00', &(0x7f00008b2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00002c4000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='%procem1&cgroup,bdeveth0\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r0, &(0x7f000075b000)="", 0x0, r1) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000008000)='/dev/snd/controlC#\x00', 0x3, 0x7fff) socket$nfc_llcp(0x27, 0x2, 0x1) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000005000)={0x0, 0x4, 0x0, 0x1000000000e54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac7176f8c42e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:02 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae08, 0x0) 2018/01/26 14:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20000000000a, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x18) r0 = syz_open_dev$sndmidi(&(0x7f00000f1000)='/dev/snd/midiC#D#\x00', 0x7f, 0x200000) recvmmsg(0xffffffffffffffff, &(0x7f0000a5a000-0xa0)=[{{&(0x7f0000302000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000033b000)=[{&(0x7f000088c000)=""/25, 0x19}, {&(0x7f0000b12000+0x9b4)=""/41, 0x29}], 0x2, &(0x7f0000404000-0xf2)=""/242, 0xf2, 0x3ff}, 0x6}, {{0x0, 0x0, &(0x7f0000b5d000)=[{&(0x7f0000ddc000)=""/253, 0xfd}, {&(0x7f0000cb9000-0x13)=""/19, 0x13}], 0x2, 0x0, 0x0, 0x9}, 0x4}, {{&(0x7f000062d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000004c000+0xcff)=[{&(0x7f0000bd3000)=""/4096, 0x1000}, {&(0x7f0000155000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a62000-0x3e)=""/62, 0x3e}, {&(0x7f00003a3000)=""/190, 0xbe}, {&(0x7f000019f000-0xb4)=""/180, 0xb4}, {&(0x7f0000eb9000)=""/170, 0xaa}, {&(0x7f000009f000-0xea)=""/234, 0xea}], 0x7, 0x0, 0x0, 0x34a}, 0xffffffffffffff18}, {{&(0x7f0000f21000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000093f000-0x8)=[{&(0x7f0000099000-0x81)=""/129, 0x81}], 0x1, 0x0, 0x0, 0x401}, 0x7}, {{0x0, 0x0, &(0x7f0000048000)=[{&(0x7f0000e15000)=""/213, 0xd5}, {&(0x7f0000fde000)=""/158, 0x9e}, {&(0x7f0000665000-0xab)=""/171, 0xab}, {&(0x7f0000fb6000-0x87)=""/135, 0x87}, {&(0x7f0000732000-0x15)=""/21, 0x15}, {&(0x7f0000ee3000-0x1000)=""/4096, 0x1000}, {&(0x7f00005b0000-0x7f)=""/127, 0x7f}, {&(0x7f0000964000)=""/204, 0xcc}, {&(0x7f000065c000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f000070f000-0xc0)=""/192, 0xc0, 0x100}, 0x8}], 0x5, 0x0, &(0x7f0000194000)={0x77359400, 0x0}) execve(&(0x7f00000bd000)='./file0\x00', &(0x7f00000c0000-0xc)=[&(0x7f00004c5000-0x4)='GPL\x00', &(0x7f0000795000-0x1)='\x00', &(0x7f000038a000-0x4)='GPL\x00'], &(0x7f00000bc000-0x4)=[&(0x7f00004c5000-0xc)='GPL])cgroup\x00']) bind$can_raw(r0, &(0x7f00006a4000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = add_key$keyring(&(0x7f0000666000)='keyring\x00', &(0x7f000049e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000946000)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e6000-0xc4)="180f2059fb4b513e92863012ab57c7053fcd780f0908313255eea97f8805decdd787d69c982c1e662e19db523ba3c2e1268eacf542fae06b24884982352cd6e19634026fc3de80d66a7a2f01657410f2a55895d0e9021475aabc9849bf8463e7a9dead4f522a66e7e660a546657a2e26fdd0fc631042f81943c5b654162c71935349f192bb332b5f7c6ea9a6e9fdea95c3a4e478750182d8d92f6c10ddcd888cfc7f6e74bd99bb00b2674355d15173aef010d38ad65571d37bc59751ad230b96fce3fcf3", 0xc4, r2) 2018/01/26 14:06:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000001000-0xbe)="732a9c33c1d09baed8f9ad7593bf87e8c2820e5e0367acaaf6eefc72e8b9c2a782fc2fbbf242d87f9fddbdbdd2efa7f4473b72603bee71836ea35b3f00d28c8d2be59e312069011796bc50ec3eefbd261be1943ea716776ece18ee18d692fc71d4947033296e9a07758640b6fffd675bdbd8cb9307cb60cafefe54ae12085b259d87e74dfccab14567554f379c4194badf84a6c183426bddf7521a363991c269a8f93f3d97629614b24ec6deff55ce177c297c0742f80d9e38beabfa3fca") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000dea000-0x4)=0x1, 0x800000000008, 0x0, &(0x7f0000494000-0x8)={0x0, 0x0}, &(0x7f0000217000)=0x0, 0x0) 2018/01/26 14:06:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000710000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r0, &(0x7f0000e8a000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/26 14:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000582000)={0x24, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00009b6000)=[{{&(0x7f00006b0000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000036c000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e8f000-0x8)={0x0, 0x0}) syz_open_dev$midi(&(0x7f00000e1000)='/dev/midi#\x00', 0x131, 0x0) 2018/01/26 14:06:02 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000105) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000051000)=""/55, 0x37) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000052000)=[{0x3, 0x400, 0x4, 0x1, @tick=0xfffffffffffffffd, {0x7ff, 0x6a}, {0x401, 0x7f}, @raw8={"3b4e8fb0d7cd50269b120107"}}, {0xb6, 0x1302, 0x7, 0x9, @time={0x0, 0x1c9c380}, {0x8, 0x2}, {0x7, 0xffffffffffffffc0}, @raw8={"aa1fc5efa3ed3b150b0ba26b"}}, {0x7fff, 0x7, 0xfff, 0x7, @time={0x77359400, 0x0}, {0x3b9e9aaa, 0x3}, {0x7f, 0x3}, @note={0xe6b, 0x7f, 0x3, 0x5aecf713, 0x81}}, {0x3, 0x10001, 0x5, 0x3, @time={0x0, 0x0}, {0xb7, 0x0}, {0x6, 0x6}, @result={0x400, 0x3}}, {0x48e9, 0x7, 0x8000, 0x7f, @tick=0x400, {0x9, 0x3}, {0x5, 0x9}, @queue={0xcdc, {0xfffffffffffffffe, 0x100000001}}}, {0x4d, 0x800, 0x6, 0x0, @time={r3, r4+30000000}, {0xad2, 0x5}, {0x6, 0x4}, @quote={{0x3, 0x2a7a}, 0x3, &(0x7f0000052000)={0x1, 0x2, 0xbc98, 0xffffffff00000000, @time={0x77359400, 0x0}, {0x44, 0x98fd}, {0x1, 0xffff}, @result={0x6, 0x4}}}}, {0xfffffffffffffff8, 0x4f38, 0x7fffffff, 0x8, @time={0x0, 0x0}, {0xf0, 0x3}, {0x4, 0x7}, @connect={{0xfffffffffffffffb, 0x80000000}, {0x3f, 0x80}}}, {0x8000, 0x5, 0x7, 0x1, @time={0x77359400, 0x0}, {0xffff, 0x4}, {0x4, 0x631}, @ext={0x35, &(0x7f0000044000)="9d48e0a64c1af6a04089e3d8b1f3265b37165bb8926d824ecc9abea7beb415dabad0d7918ffb6b3e4a332dee379483b5ced52ad883"}}, {0xffffffffffffff80, 0x4, 0x78c1cd91, 0x2, @tick=0xeceb, {0xff, 0x8}, {0x7, 0x6}, @quote={{0x3f, 0xffffffff}, 0xf3d5, &(0x7f000001a000)={0xfffffffffffffff7, 0x0, 0x2, 0x1, @tick=0x0, {0x86, 0x0}, {0xa68, 0x4}, @queue={0x6, {0x200, 0x3}}}}}, {0x400, 0x80000001, 0x81, 0x100000000, @tick=0x8001, {0x9, 0xbf8}, {0x80000001, 0xffffffff80000001}, @quote={{0x5, 0x8}, 0x2, &(0x7f0000042000)={0x1fd13f7500000000, 0x10001, 0x7fff, 0x4, @tick=0x7fff, {0xffffffffffffffc0, 0x20}, {0x7, 0x3}, @queue={0x1, {0x1000, 0x4}}}}}], 0x118) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xfffffbff80000004, "7fd82d5e02ca3901", "9809ccc21ca06fef1dae9615f6c6b544090000002eb6959baa11be18a319d901", 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x7, 0x0}, @addr={0x0, 0x0}}], 0x1c) readahead(r1, 0x1, 0x7) 2018/01/26 14:06:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000910000-0xb)='clear_refs\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000a33000)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00008f0000-0x10)={0x105000, 0x1000, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0xff, r2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_FLAGS={0xbe84542ac838e5f3, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_LOCAL={0x0, 0x2, @empty=0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x1, 0x5, 0xffffffffffff8000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000850000-0x8)={0x0, 0x2500000}, &(0x7f0000eb9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b2a000)={r4, 0xe6, "4f5f5d96e004d8023ad8eb00a7820182084a93c46570f42fdb6209ce1f7a11298c705c62f1075ffb6fdaa971d2f2570a2dfdd25c4b7b307d8e5ba460b3927fda9edba8ead4f0b5cd7c2f34729c521abd352599e71a21d080efa7bea7aa31e7a32aeade30b06e26bad08e0c8c6f97f38ecb3649687d6b4b0cc9140ca34581c3fe2a5830b3640d41140c9cafaa249eeb2b2817d9d5ec07b075107cfad04c8bf97e730c4398043e43efd8c06170138f571fc9947ebf156ffdd31687faf26890c8b24ef98748b8aeaed7e97f52e5c0e1bf29e3f177fe775291f41632fe07b971db3c1cea7cf3c5e7"}, &(0x7f00002b8000-0x4)=0xee) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000935000)={0x9, 0x8, 0x3, "a47b1a457129", "9695d43836ec6e92037a1a37f078eb9a"}) 2018/01/26 14:06:02 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc008551a, &(0x7f0000004000-0x4)=0x0) 2018/01/26 14:06:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000f4f000)={@generic="0000fde418cc5c790012000000000001", @ifru_data=&(0x7f000022c000)="78ae7455b1e50862fc32f0a1664341388b8a761349d14b65b44f0cc7cdc0a86a"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000080e000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000008b000-0x20)={0xaded, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000e1000-0x38)=[@in6={0xa, 0x3, 0x7df, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8a9}, @in6={0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}], 0x38) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000691000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000d53000-0x68)={0xfd, 0x0, [0x6, 0x7fffffff, 0x1182, 0x27], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:02 executing program 5: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x35, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f00008db000-0xfb)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/26 14:06:02 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00000f0000)='-', 0x1) connect$inet(r1, &(0x7f0000301000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000035000-0x4)=0x2, 0x4) 2018/01/26 14:06:02 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f000066e000+0xac2)='/dev/vcsa#\x00', 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0xf, &(0x7f000097b000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x47fe06c5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x1, 0xf, 0xa, 0xa, 0xffffffc0, 0x8}, @generic={0x10000, 0x3, 0x6, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x0, 0x0, 0x0, 0x80, 0x0}, @alu={0x7, 0x1, 0xb, 0xf, 0xa, 0x1e, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000616000-0x4)='GPL\x00', 0x8, 0x99, &(0x7f0000001000-0x99)=""/153, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ed6000-0xc)={0x6000200f, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x101}, 0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0xe55e}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000215000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) sysfs$2(0x2, 0x9, &(0x7f00001e7000)=""/206) 2018/01/26 14:06:02 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0xe)=@known='system.advise\x00', &(0x7f0000000000)='vmnet1ppp1eth1nodev\x00', 0x14, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/26 14:06:02 executing program 7: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f000023e000-0xb)='/dev/adsp#\x00', 0x1000, 0x40040) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dda000)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000dc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ddb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000dda000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) 2018/01/26 14:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) [ 316.529265] netlink: 36 bytes leftover after parsing attributes in process `syz-executor7'. [ 316.556268] netlink: 36 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/26 14:06:02 executing program 6: r0 = syz_open_dev$dspn(&(0x7f000015b000)='/dev/dsp#\x00', 0xee84, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000c0f000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005f2000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x7fff, 0x3, 0x80000001, 0xa, 0x20, 0xa0, 0x6f, r1, r2}, {0x100000001, 0xcc, 0x1, 0x1ff, 0xd, 0x3, 0x3, 0x9}, {0x4, 0x101, 0xfffffffffffffff9, 0x7}, 0x6ec, 0x8, 0x0, 0x0, 0xd57c31aeb375b853, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3, 0x1, 0x2, 0x1, 0x2, 0xfffffffffffffd7b, 0x81a}}, 0xe8) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/26 14:06:02 executing program 4: prctl$intptr(0x1c, 0x64) setreuid(0x0, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0xe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00006b1000-0x4)=0x802, 0x8ebc93db4030f56e) pause() r3 = syz_open_dev$usbmon(&(0x7f0000c32000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x400000) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000d5c000)={0x7b, 0x0, [0x412d, 0x3, 0x4, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000002000-0x28)=[{&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000001000)=""/229, 0xe5}, {&(0x7f0000001000-0x52)=""/82, 0x52}, {&(0x7f0000001000-0x94)=""/148, 0x94}], 0x5, &(0x7f0000000000)=""/133, 0x85, 0xffffffff}, 0x8}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000002000-0x4b)=""/101, 0x65}, {&(0x7f0000002000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000002000-0x72)=""/114, 0x72}], 0x8, &(0x7f0000002000-0xce)=""/206, 0xce, 0x5}, 0x100}, {{&(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/226, 0xe2}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/163, 0xa3}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0x47a}, 0x6}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000002000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000)=""/228, 0xe4}, {&(0x7f0000002000-0xbb)=""/187, 0xbb}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}], 0x7, &(0x7f0000000000)=""/169, 0xa9, 0x5}, 0x401}, {{&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/193, 0xc1}, {&(0x7f0000000000+0xa96)=""/45, 0x2d}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}], 0x4, 0x0, 0x0, 0xf7}, 0x6}, {{0x0, 0x0, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x0, 0x0, 0x380000000000}, 0x1c2182f2}], 0x6, 0x40000000, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x40, 0x3, 0x0, 0x2, 0x20, 0xa0, 0x6c, r4, r1}, {0x2, 0x4, 0xe4, 0x3, 0x7f, 0x0, 0x1, 0x100000001}, {0x2, 0x3, 0x4, 0x108}, 0x4, 0xc, 0x2, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, 0x3, 0x9, 0x100000000, 0x7, 0x4}}, 0xe8) accept4$ipx(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000b4000-0x4)=0x10, 0x800) timerfd_gettime(r3, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 14:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000106000)='./file0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f000040f000-0x4)=0x6) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000cf0000-0x8)=0xfffffffffffffffb, 0x4) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/01/26 14:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000bb8000)={0x4000025d, []}) r1 = memfd_create(&(0x7f0000701000-0x15)='vmnet0em0md5sumppp0-\x00', 0x0) r2 = inotify_add_watch(r1, &(0x7f00002e0000-0x8)='./file0\x00', 0x80003) inotify_rm_watch(r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000090e000-0x4)=0x1, 0x4) flistxattr(r1, &(0x7f000096b000)=""/121, 0x79) gettid() syz_open_dev$midi(&(0x7f0000678000)='/dev/midi#\x00', 0x2, 0x105042) connect$ax25(r0, &(0x7f0000f28000)={0x3, {"5f02cc7f4bd38e"}, 0x2}, 0x10) 2018/01/26 14:06:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000897000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ee2000)=[{&(0x7f00001f5000-0x1)="b3", 0x1}], 0x1) writev(r0, &(0x7f0000aeb000)=[{&(0x7f0000476000)="2aaee231286cf80174fd7f1b20f4ef5b03b18d6893e5b682e1a255be4caf2935a60c0f0e4fd2bf07874dccdcc5b8ca616550851552ff097ecbf2430224b0dbb2b587b6226af4bb7183836b9e663daf2d544c55fb57d3b1c280f5", 0x5a}, {&(0x7f0000d8e000-0x1000)="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", 0x1000}, {&(0x7f00000c9000-0x5a)="32fbc5a6f05b0f451ab3f68dfe193eb1a1a0a8ca36719f686804531696c24a07ee43cc2184d63dac9f7ac68cf78876c3e5670418faf559e023ea12b773bb5ef38719f9877202c0902cd2f953f86f3eb580812778d94633036482", 0x5a}, {&(0x7f0000e43000-0xb4)="b58550cd3d06497c24088edf757703491a182bb21684244973e0e8a8e515cd35bfb83eadc3e4a83adb3f1f53814e8caaceedcd3aaa905d6ed795aeccb95f99ddb9dd77a00b787ada52dcaade59a83804b3a8788ce015e82421e5ea640b3043191e7fa7629e35b109253500a4ec5e4f4003678e2504e4c85eb3da7550dc5ff1784c9a9be41a7c99bdc52ddd0ec7df22a4e5be8d5c73c9a547b12c77ce77aad1f847f671e1d3afb3b7732e230b86c8ded23acc5372", 0xb4}, {&(0x7f0000548000-0x77)="0f2664ba3c715c1ade128d85d8d79763800e2939ea2d8336123e5c74eeed0d72292813a0ba1fcb8604f24dbb20ee087c28aa3dae4205618a8cad0dd7b21f66d749842267c62907983ac5daaea9c1e5e5d24d7c613298827ec44decdce98a496f23086b79da5aca7601d5e1bb4c40ee337ca75dc8d1a51f", 0x77}, {&(0x7f00003d8000-0xf6)="49aee2eefd7f5db4ad2fdab4922f893a8616ab7faa8730339146b9236daf4c57453944d51a2ef12ab601b9e0edd285056175a3b7ab2eee6194db2526c3a842bf5fc3dddf28d83da7eb0e10e099eb40aa6b3e3f52683d11deb28921d8d6bb95408a47980f2aab7624ae306af7a63e32d35adc7825bdcacb1eaca43e71d06c124590df776fc4284495952104a1ac9822321eb3c30490c739855b2abad2e062d612695b1e20a33618583a82be07173e9bf82654cef06f899a9f89ad8b010f1d55ae8303cbd551becf08750127307d091c1ccdd25d64479d601967caaf6370367a1612c639fb6810c66921dc4ea048232a8989050ffc1a90", 0xf6}, {&(0x7f000085e000)="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", 0x1000}, {&(0x7f00002d9000)="444cf30d0ab6bf9806655be97b5be61afa164c6f12af417549", 0x19}, {&(0x7f000034d000-0x33)="3c67124db8ecefbf76985fe8d36c6facb007584c44ce9fe09480e67b9255827e6eed92db552c37afa316971eb56658f4eeae86", 0x33}, {&(0x7f00006e1000-0x72)="a0c979ef7c6c779d735abd9c86a65bc7d74ed3fffc3eb0bdf53fd6b6a9ab4da792f44a74a5df7a4ad34a67cce66d0a81e7e709d82d9e8869c93457bd3e6d9e1ed696a30f12a22e790cf85a5f9af50a1bb0400ebf3c7096bc6246371effda5f9ade5c9f39dc4ba32bfc3f3336e5767ae3a910", 0x72}], 0xa) 2018/01/26 14:06:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000454000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/158, 0x9e, 0x5d}, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) mlock(&(0x7f00001d2000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) 2018/01/26 14:06:02 executing program 2: socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000ee0000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00003d2000-0x78)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x20, 0x800, 0x0, 0x0, 0x0, 0x200000000000000, 0xffff7fffffffffff, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00002f6000-0x18)={0xf001, 0xf004, 0x8c4, 0x0, 0x1}) r2 = openat(r1, &(0x7f0000eba000)='./file0\x00', 0x418000, 0x80) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000028e000)={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:02 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000b4f000-0xa8)={{0x20, 0x9}, 'port0\x00', 0x4, 0x40, 0x7fff, 0x400, 0x1, 0x2, 0xffffffff, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a50000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r2, &(0x7f00008f4000-0x8)=0x0, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) dup2(r2, r1) 2018/01/26 14:06:02 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000000d000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x27) socket$nl_crypto(0x10, 0x3, 0x15) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000023000)=@random={'system.', 'md5sumvmnet1\x00'}, &(0x7f0000021000)="5e952d5c00", 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000022000)={0x3, 0x6, 0x9, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000012000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x41) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000023000-0x4)=0x8ed3) 2018/01/26 14:06:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000093a000)=0x0, 0x4) 2018/01/26 14:06:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x10400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000337000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00008af000)={0x5, r1, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00005c1000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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}]}) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00004eb000-0x4)=0x480) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) sendmsg(r0, &(0x7f0000b38000)={0x0, 0x0, &(0x7f0000517000-0x28)=[{&(0x7f0000276000-0x4a)="e03fc75bc29b16f108164349d622a02026fa8f5b80c584c42e2475b82a8b811798b57feca734b0b1bc41c3f6d1a6e5eb341b5a30674be7b10cd45c909ce8824c4a0cd2221098bf26dc97", 0x4a}, {&(0x7f000065b000-0x19)="272929d8eeff36490953a9a0e114095e8e6f68825cda7591d9", 0x19}, {&(0x7f0000673000)="3bc49bc13782a8075c6adb716766cf15bf3a5810eced0d75a8c5b0cea58d23796f8b561c999d2128bfd873643a17848c49f7504d6c0690524f7d0984c96bdfa7fbd146464adf561d016d37011e8bb7e66789a0b667dc8845672db2a0bb73b7f3381da6b634d3a6f574d453c0dfffb0486d25f560ddca", 0x76}], 0x3, &(0x7f000087c000)=[{0xf4, 0x116, 0x0, "eb1a805c9cc0e1d35b935aca1c327718cc5b153a6352c826d8dfa4cdf7df0b7d66f85a38b2e10f40789fecb0e6dbee080fc6a91901265cba79812cc5ac9a1e9843ba9cc08980821c891e252e1e5c3318ac65ec57ae8a923ad679eac48d09fb3fc785f8e95d6fe0e7a3ce0a94e7b76c7e51a0315c1fbe8b813667f1805700b9aaf5493fad2356511c41f3477bb7f33af28b659d29c12e70b6398300d7a40e89df0781e5d0d50fc93433dfe4db1cf7dc23c171df8cab77663bf5e756d2f52f919eceec20c13c01ac25baf7c2728a68d030f31147fb830229280f114083befba3789a2d38667e41"}], 0xf4, 0x0}, 0x20008000) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r5, &(0x7f00008e0000)={&(0x7f0000f94000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c, &(0x7f000072b000)=[{&(0x7f000046e000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$alg(r5, &(0x7f0000cb0000-0x1c)={0x0, 0x0, &(0x7f00005a7000)=[{&(0x7f0000adf000-0x46)="ed", 0x1}], 0x1, 0x0, 0x21, 0x0}, 0x0) 2018/01/26 14:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fb, 0x0, 0x1, 0x0}, 0x10) sendmsg$rds(r0, &(0x7f00003a2000-0x1c)={&(0x7f00004d0000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e3f000-0x50)=[{&(0x7f0000acc000)=""/247, 0xf7}, {&(0x7f0000162000-0x3e)=""/62, 0x3e}, {&(0x7f000001c000-0xde)=""/222, 0xde}, {&(0x7f0000822000)=""/167, 0xa7}, {&(0x7f0000815000-0x39)=""/57, 0x39}, {&(0x7f0000992000-0x1000)=""/4096, 0x1000}, {&(0x7f0000636000)=""/249, 0xf9}, {&(0x7f00002fe000-0xee)=""/238, 0xee}, {&(0x7f00003dc000-0x5)=""/5, 0x5}, {&(0x7f0000bda000-0xd7)=""/215, 0xd7}], 0xa, &(0x7f000088f000-0x100)=[@rdma_args={0x48, 0x114, 0x1, {{0x1000, 0xa390000000000000}, {&(0x7f0000979000)=""/151, 0x97}, &(0x7f00009e9000-0x20)=[{&(0x7f0000c11000-0x17)=""/23, 0x17}, {&(0x7f0000d55000-0xf2)=""/242, 0xf2}], 0x2, 0x40, 0xfffffffffffffffd}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x7}, &(0x7f000074f000-0x8)=0x20, &(0x7f00009d2000-0x8)=0x7, 0x1f, 0x3d6, 0x401, 0x4000000, 0x60, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x8001, 0x2}, {&(0x7f0000f86000-0xd1)=""/209, 0xd1}, &(0x7f0000697000)=[{&(0x7f000034f000)=""/56, 0x38}, {&(0x7f0000395000-0x2e)=""/46, 0x2e}, {&(0x7f0000851000-0x67)=""/103, 0x67}, {&(0x7f0000b71000)=""/31, 0x1f}], 0x4, 0x2, 0xfffffffffffff917}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x67d}}], 0x100, 0x20000800}, 0x4) bind$unix(r1, &(0x7f0000d77000)=@abs={0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) stat(&(0x7f0000ef0000)='./file0\x00', &(0x7f000090b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 14:06:02 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000235000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xa6ba, 0x1f, &(0x7f0000401000)=""/106, &(0x7f0000001000-0x4)=0x6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000c5e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:02 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x20000000000000) setsockopt(r0, 0x84, 0x75, &(0x7f0000e9c000)="", 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x6500}) 2018/01/26 14:06:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004be000)={0xffffffffffffff9c}) sendmsg(r0, &(0x7f0000add000)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f0000c61000)="901232", 0x3}], 0x1, &(0x7f00001bc000-0x1244)=[{0x1c, 0x11f, 0x0, "dca4d6b9e113499379a0891547d1"}, {0xec, 0x115, 0x4, "d2c833070dd38e04fe668be564664bd1feef7424488f6dacfb3cbdce837867860f6dcbf1ecc6b3e31ce6df75d1e06bb87d6f18fb073c70580ba23eec170f0bd2d741cfbdd4dee1532839c7c5b07cfb506a4e6ab1f7a1479907ab8e8530dfc81e1a359fec7e8e0c5b5957d60067a2d00756da6d927a47c0d0a19d46fca6f0178dd58cf3758b879db62f6708a81d20be9debb8750b260b634c460f87c448cff51f0da6a3cfcf25bf4759e8a75e700c26d653af8aca683831a0b241c5090de0e696c21c616e825a281b0361834198c9158b9532038d70ea9fca2c79aa9338"}, {0xe4, 0x115, 0x0, "e7411ede3ca86b62b1f72c646959da78baccb3af21a37f4d6581089bcef7a49cfcd85e67a638ccfacaf1cf752bb3a134a93d4cb9b8173da418fc55d68c31ad6319ad253c65c404c0945499561ea4c69a63ac32143850d780d58a3609f045d86baf991d0a521858d75b7415df27ed11ff4d129fb7fcf8650ad21aa0e34a2f32a848e68122207ad5473f63fdd5558a5c8c442c07d21eccefcceb0494d1824c430f487e80c0664a6453640307192c269d3f1858d6909ba33d1f9715d1af256d24cfe96e023af49cd224a301abbada33bf505c5240f79b"}], 0x1ec, 0x4}, 0x8010) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ff4000-0x10)={0x0, 0x5, 0x9, 0xffff}, &(0x7f0000095000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000af1000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000c06000)="bf7142b515ee6582f9c7b323580633e6d8eb954d116191f86b68ae5f3409009878b322ca2c3c267aba7dd185c0608bdc") setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000d39000)=0x7d, 0x4) bind$inet(r3, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0x14) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000800000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00003d1000-0x4)=0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000307000)=0x0) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f6e000-0x4)=0x0, &(0x7f00001d2000)=0x4) sendto$inet(r2, &(0x7f0000817000)="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", 0x318, 0x4040000, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000766000)={r4, 0x54, "83c1d37cb5874cb06ca4063bffdd7ea9b3998b295f634c6091f4113005f6c3386dcbc102fba27f487e8297608d379c9053ae965334839bea052a3e44e64ee93af3cb986318cc474a53274fb8a779cb1f9f2f6058"}, &(0x7f0000af3000-0x4)=0x5c) sendto$inet(r3, &(0x7f0000427000)="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", 0x7f3, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00004c6000)=0x0) 2018/01/26 14:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) readv(r0, &(0x7f00006c7000-0x28)=[{&(0x7f0000c2f000)=""/25, 0x19}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c06000)=0x6f9, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f47000-0x20)={r1, &(0x7f0000994000)="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", &(0x7f00003c0000)="9d80af6fa0825cd26cfe7466e11c6c1a8a209b95bdd4721286ad8e209bc3140008867ead32bc0e80339db24efbdd1d1212518ce94433cb682480ea2c71bf95015249d0b12e14f2c253d65117511a0566f3541d30f247da5952", 0x2}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f000050b000)='/dev/vcsa#\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002ca000)={0x0, 0x1}, &(0x7f0000e39000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000876000-0x8)={r3, 0x9}, &(0x7f00003c7000)=0x8) add_key(&(0x7f0000e9d000-0xa)='id_legacy\x00', &(0x7f0000d5f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c00000-0xd7)="4bbf455b20539685b328d077e48e69c87adb51ce7716d275e01946b9a66b929857e974f0cd145ca21c88b82feb1a93bb54e6132f3fbf7da7ad4c6a9a70712fa8ee877a2980356a0cabcf0644e865cca8c86626063fa26771c315ea7014ccc92be331845d80c8bd23ff57a3c3b7651caa8b0ea3cf1228e78d7721315384bd5d677db45e677a7159b330b8558ff1f1d528ee553b085ea4bb67cc51626dd0b1e1eae269cf144cddbe7cd539a6743453effa05cf6ff1f1eb8ce635865ab475dc27a51ce9301cec92d4a355e612cd852af790c784d38a8c1849", 0xd7, 0xffffffffffffffff) 2018/01/26 14:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = syz_open_dev$vcsn(&(0x7f0000f97000-0xa)='/dev/vcs#\x00', 0x2, 0x100) sendto$ipx(r0, &(0x7f000053a000)="", 0x0, 0x1, &(0x7f000058d000-0x10)={0x4, 0x80, 0x7fffffff, "b4a00dd27c6f", 0x5, 0x0}, 0x10) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) shutdown(r1, 0x0) 2018/01/26 14:06:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ab1000)='/dev/qat_adf_ctl\x00', 0xc0, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f0000a91000-0x48)=[{&(0x7f00006fd000)="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", 0xbc1}, {&(0x7f0000d18000)="febc179e3fd440136c1fa31209f524eff634269d708c17c3d8f81ead2be750170f561b2218e000b0ebad3f3a405d2b7a44b4f2fdefd2988decefd9c25aebbdadf49bc841fb3dc9b7d2097493af2898514351e3cc22a2c6c67f8033c4363d7d78d39554b1b3faecd276fbfe53ddd013c48645cc68e3f28cd27c9578306f477ce640421a3f3550c81e2c8d476704fa225d967f74314cba9ed9", 0x98}], 0x2) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000bd000-0xae)=""/174) 2018/01/26 14:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) write$selinux_context(r1, &(0x7f0000b78000-0x28)='system_u:object_r:removable_device_t:s0\x00', 0x28) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x1000101002) write$evdev(r2, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x2}], 0x18) sendfile(r2, r1, 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) preadv(r0, &(0x7f0000864000-0x10)=[{&(0x7f0000bc4000-0xed)=""/237, 0xed}, {&(0x7f0000bfc000-0x7c)=""/124, 0x7c}], 0x2, 0x0) 2018/01/26 14:06:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00009e2000-0x8)=0x9, 0x6) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, &(0x7f0000528000-0x8)=0x0, 0x21, 0x20003) mkdir(&(0x7f0000b0a000-0x8)='./file0\x00', 0x144) 2018/01/26 14:06:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00009c1000)=0xff, 0x4) clock_gettime(0x7, &(0x7f000017a000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a5e000-0x1b)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/26 14:06:02 executing program 6: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000017c000-0xb)='/dev/hwrng\x00', 0x4044, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/114, 0x72, 0x40, &(0x7f0000001000-0x10)={0x3, {"bc56ab46e1eb9a"}, 0x2}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000f49000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x51)=""/81, 0x51, 0x2, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x0, 0x800, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000339000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000a4b000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000002000)=0xfffffffffffffffa, 0x7, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000002000-0x4)=0x0) bind$bt_sco(r1, &(0x7f0000001000)={0x1f, {0x0, 0x1, 0x7, 0x7, 0x101, 0x4}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000061000-0x4)=0xb) sendto$inet6(r1, &(0x7f0000f53000)="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", 0xff, 0x4000000, &(0x7f00004cd000)={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x5}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x9) r3 = syz_open_dev$admmidi(&(0x7f00006e2000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x42) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc2c45513, &(0x7f00008b3000-0x4c0)={{0x80000000, 0x6, 0xaa, 0x6, "2df45cb204e58a14df1c87491f75bf01ae25359b037bb3785002a75df4e3e0e437454fdb8c0d89c32dbcae32", 0x6}, 0x2, [0x2, 0x1f, 0xffffffffffffb97f, 0x8, 0x7, 0x20000000000, 0x40, 0x6050, 0x8, 0x7, 0x3, 0xfffffffffffffffe, 0x2, 0x2, 0x6, 0x6d, 0x1, 0x9, 0x1, 0x4, 0x7, 0x3, 0x788e2845, 0x57a9, 0xfffffffeffffffff, 0x3f, 0x100, 0x1ff, 0x1, 0x7, 0x101, 0x1, 0xfffffffffffffff9, 0x2, 0xbc, 0x5, 0x0, 0x90800000, 0x8, 0x8, 0xe434, 0x5, 0x81, 0x3, 0x1, 0x0, 0xb334, 0x7, 0xfffffffffffffff9, 0x8, 0xfffffffffffffffd, 0x68dc, 0x4, 0x5, 0x80, 0x474940d, 0x8, 0x1, 0xf56d, 0x1, 0x8, 0x5f, 0xd0b6, 0x1ff, 0xf653, 0x2, 0xe71, 0x3, 0x8, 0x3, 0x7ff, 0x54daf900, 0x1, 0x1ff, 0x5036, 0x4, 0x100, 0x7f, 0x87, 0x400, 0xffffffff, 0x3, 0x20, 0x100, 0x1, 0x5, 0x3, 0x2, 0xffffffffffffff81, 0x8, 0x1ff, 0x9c75, 0x7ff, 0x9, 0x7fff, 0x7, 0x1, 0xa9b, 0x20, 0x6, 0x3, 0x4, 0x7, 0x3, 0x175b8ecb, 0x4, 0x5, 0x3, 0x9, 0xffffffffffffff2c, 0x3, 0x4, 0x10001, 0x9055, 0x7f, 0x81, 0x49, 0x1000, 0x6, 0x7, 0x7, 0x3ff, 0x0, 0x83ef, 0x3c, 0x400, 0x8, 0xfffffffffffffffc], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000121000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 14:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000082b000-0xc9)={0x0, 0xc1, "74e99ec42088ca283d6ad3dd577a65c9f057af53b456db6ecdc7f6e782c4bcc662cfea275c8ef1a95b21efdfeffcf3e0c10899f0552fc2ad9b616bd5859ecbcd6ba50d61b13613b6e0349ffac407c2692b663a7619fca6b85411ec91034e3e7bd341b26e8faf1f897d92431ffa74f2707f47451e56e418f758c9437ca026f3f67df3e16103081d296e0edee0a0cfae78a1726233a19bbac01bee090f939ec33a0986efcd1e2206236ec10fbd040c2dfe08c715fc9e6cb2ecefc17c825ebfe0f7eb"}, &(0x7f000054b000-0x4)=0xc9) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f62000)={r1, 0x1}, 0xfffffffffffffcb6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002dc000)={r1, 0x10040000}, 0x4d6) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/26 14:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004af000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000ad9000)={0x2, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) poll(&(0x7f00009f3000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x81) write$eventfd(r1, &(0x7f00001d4000-0x8)=0x0, 0x8) clock_gettime(0x0, &(0x7f00000fa000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00007cf000-0x40)={0x280, @time={r2, r3+10000000}, 0x1000, {0x10001, 0xc505}, 0x3f, 0x2, 0x716f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") r1 = syz_open_dev$sndmidi(&(0x7f00003f7000-0x12)='/dev/snd/midiC#D#\x00', 0xfff, 0x20400) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000039d000-0xa)={0x3, [0x10000, 0x0, 0x5]}, &(0x7f00008a9000)=0xa) 2018/01/26 14:06:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x22, "25190251a6ad1d9d7951b6859b315c6296ef16304b6a31f6d5c7ea14ce4cc3925aa0"}, &(0x7f0000002000-0x4)=0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000f3f000)='./file0\x00', 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b3b000)={0x0, 0x0}, &(0x7f000085a000)=0x8) 2018/01/26 14:06:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x180ffd) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) dup2(r1, r1) 2018/01/26 14:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000718000)='./file0\x00', 0x0) listxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f000026e000-0x21)=""/33, 0x21) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00004cd000-0x15)=""/21, &(0x7f00002be000)=0x15) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/26 14:06:02 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x1, 0x80) getitimer(0x1, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000)=0x412) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000)="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") 2018/01/26 14:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006a8000)=0xffffffff80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0xa200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$admmidi(&(0x7f0000af5000-0xe)='/dev/admmidi#\x00', 0x5, 0x24002) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000165000-0xa)=""/10) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000093a000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x3, 0x0, 0xffffffffffffffff, 0x1, 0xa, 0x0, 0x0, 0x0, r3, 0x0}, {0x0, 0x0, 0x80, 0x101, 0x0, 0x0, 0x100000000, 0x0}, {0x0, 0x0, 0x0, 0xeb}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3c}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4, 0x3, 0x3, 0x0, 0xe95f, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000445000)={0x0, 0x0}, 0x6) r4 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$addseals(r0, 0x409, 0x1) sendmsg$nl_generic(r4, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc010643a, &(0x7f0000927000)={0x20000000, 0x20, 0x1c}) syz_open_dev$mouse(&(0x7f00005da000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000055a000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000007000-0x4)=0x0) 2018/01/26 14:06:02 executing program 4: r0 = socket(0x2, 0x80003, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000b07000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000052c000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b7f000-0x10)={{0x0, r1}, {0x0, 0x0}}, &(0x7f00003d3000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt(r0, 0xfe, 0x1000000000001, &(0x7f0000dd4000)="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", 0x117) socket(0x3, 0x80001, 0x9) 2018/01/26 14:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000dba000-0xea)=""/234, 0xea, 0x0, 0x0, 0x0) truncate(&(0x7f0000dd2000)='./file0\x00', 0x4a) r0 = syz_open_dev$sndctrl(&(0x7f0000e97000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00006a8000)='/dev/snd/controlC#\x00', 0x7, 0x200) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a5000-0x9)='/dev/rtc\x00', 0x380, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00005ad000-0x4)=0x40, &(0x7f00009ac000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000001000-0x99)={{0x12, 0x0, 0x0, 0x0, "87b76815c3ac96d1c028093c504c0a69455d24804d2fad6ca9182c7d197abaed5655c1a4baf84cb927db4165", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000834000-0x14)={0x9, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 14:06:02 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x5f499fb9e1ac3e5e, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000015000-0x10)={&(0x7f0000005000/0x1000)=nil, 0x1000}) move_pages(0x0, 0x0, &(0x7f0000001000-0x4)=[], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0xffffffffffffffc1], &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000016000-0x4)=0x7f) 2018/01/26 14:06:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = syz_open_dev$amidi(&(0x7f0000437000-0xc)='/dev/amidi#\x00', 0x2, 0x80) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000a0e000)={0x4000000000000000, 0x0, 0x100, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000bc1000)="927e12baabac3b8b3fa0363dfbf32d624e194362", 0x14) 2018/01/26 14:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() time(&(0x7f00002ac000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000db9000)=0x0) setpgid(0x0, r0) 2018/01/26 14:06:02 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, 0xf32, 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) r0 = socket(0x10, 0x2, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/checkreqprot\x00', 0x8080, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c3f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000024000)={r1, 0x887e, 0x4, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x26, &(0x7f0000b0b000+0x886)=0x0, &(0x7f0000d43000-0x4)=0x4) bind$netlink(r0, &(0x7f0000094000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x401}, 0xc) connect$netrom(r0, &(0x7f0000997000)=@ax25={0x3, {"62b3b62679d827"}, 0x6}, 0x10) fcntl$getflags(r0, 0x40b) r4 = syz_open_dev$sndpcmc(&(0x7f0000607000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) 2018/01/26 14:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000e3000-0x9)='/dev/dsp\x00', 0x44, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000038e000)={{{@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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052b000-0x1)=0xe8) sendmsg$can_bcm(r0, &(0x7f000065e000)={&(0x7f000012b000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000ac5000)={&(0x7f000039d000-0x34)={0x3, 0x0, 0x7f, {0x77359400, 0x0}, {0x0, 0x0}, {0x3, 0x3, 0xffffffffffffff7f, 0x5}, 0x1, @can={{0x2, 0x7ff, 0x2, 0xfffffffeffffffff}, 0x5, 0x1, 0x0, 0x0, "ced69cae90c6239a"}}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x20040094) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b45000)={0x0, 0x94, &(0x7f0000303000-0x94)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff5b2e}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dfa000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b70000-0x8c)={r3, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/26 14:06:02 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00007c3000-0x90)=""/144, &(0x7f0000a42000-0x4)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005a4000-0x6)={0x0, 0x4}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e83000-0x88)={0x0, 0x80, "87916fbec3e52d792cff33c13479da996d177faafc53b9aa6f9e64d76acb2725328d7764dda538e891a6ebf86ed032497d3027b21a8681f6bbbe0f6307647cb58dceec74247d9e486fe891087fe97fe51a2692fa3f035bfd446dead5b5833f9f762a1d7cb60e634ce9a60f924fbf6484424cf572aeffef00fa1db70fc04d715c"}, &(0x7f0000001000-0x4)=0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x900, 0x6, 0xfa1, 0xff, 0x3, 0x4, 0x800, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac, 0x2, 0x1000, 0xb0, 0x10001}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/26 14:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x44000000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000310000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) [ 317.128184] audit: type=1400 audit(1516975562.908:458): avc: denied { bind } for pid=6293 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 14:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000b03000-0xd)='/dev/dmmidi#\x00', 0x1, 0x4801) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000789000)={0x0, 0x2}, &(0x7f0000fae000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000491000)={r2, 0x3}, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@acquire={0x40046305, 0x0}], 0x1, 0x0, &(0x7f0000b6f000-0x1)='r'}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000884000)='/dev/sequencer\x00', 0x8101004, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000008c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000251000)=0xb) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000381000-0x30)={0x8, 0x0, &(0x7f0000d23000-0x2c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000ffa000)=""}) 2018/01/26 14:06:03 executing program 4: removexattr(&(0x7f00001fc000)='./file0\x00', &(0x7f000035e000-0x42)=@known='system.advise\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000622000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r1, &(0x7f0000f87000-0x8)='./file0\x00', &(0x7f000085a000-0x60)=""/96, 0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b3000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 14:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e9d000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d67000-0x20)={r0, 0x0, 0x1, 0x1, &(0x7f000093f000)=[0x0], 0x1}, 0x20) writev(r0, &(0x7f0000ee2000)=[{&(0x7f00001d2000+0xd42)="b3", 0x1}], 0x1) 2018/01/26 14:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000336000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x95, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000098d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) close(r0) 2018/01/26 14:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000fa8000)='/dev/dsp#\x00', 0x8, 0x0) sendmmsg$unix(r0, &(0x7f00006a8000)=[{&(0x7f0000c13000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f72000)=[{&(0x7f0000210000)="757ebe10fbc582ea5f947ab0e9834f8a832b6a4efbda4c08c1dce3", 0x1b}, {&(0x7f000079c000)="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", 0x1000}, {&(0x7f0000b85000)="baf4aa1dcd9f1f4ae65adfbb31ad33bb7f55800305b8aec4be08e63a8c15aef147569044e7692f85b414e7a891de872b55346fc5322a27adea8ebcc7208d16cfb1c75f5871f92989422b8cdff8904c25d1b8a3cf32f6edd5210d5cf741a04ac389a14adffa2dfb2232bbb30f2ddb4d04ac8613f060ed4f3eeeacd9ada3f9f3b655ee91702ad8e0fe2726d780e89a0863acd24bbda837cdd00da96ebce31349f9ba4cbcda1786ad086500d71eabbd7ce51d2141b1ac27823a2387fd6171d3c7feedce369dba70797439499a72b17ff90f6d8e1e41a95f6e2b0e29a4e5b99569a86db73d2ec936977ab1abe094a6b9bc562f61f4", 0xf3}, {&(0x7f000063a000)="46e06ecc50412b441746cea5fd4b1b7a36c209f1604c3c521efd2e36df9ecd4acbf138197f195f6ab56245382ad407761cb32853b3efa28d629f06de74f55ff2cb0162bb7d6fcebc06b744fd899e7a42d28226da343d500d51aa87d923fe5130dcd05f7876266814c0a22d375ddf85162c9ad6745114b1176d4a488806a420dc474ae726ed464a8f959357705fcbcb674221ccf18b62548b839c6f06000c808e7ed11fe1f510b85a9e44854a57b7052e554103ecded62a962fd30f574b142865c304ea7d559a8d2bc52ebdd376875b5bc0e0", 0xd2}], 0x4, 0x0, 0x0, 0x1}], 0x1, 0x40000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x4) getpeername$unix(r1, &(0x7f0000c67000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000e0a000)=0x1002) 2018/01/26 14:06:03 executing program 3: r0 = geteuid() setuid(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003b2000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f00004e2000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000001000-0x8)=[{&(0x7f0000889000)={0x110, 0x10, 0x2, 0x6, 0x2, "", [@generic="0df403416e12b1d2ce13aacd741849bfa45e0a62cf893fb9f00311e530a823bcd3c57739ea8bda32b7a27e0e38bc3ad021b093a17b70a82b95661248572fc50f8a31b3dd597ad96175d0c0c19ae5b36aee31a54ba0d50bec871266ed49cba9afcba441d6eb7f37a422ecc911ce702aa51673c0b01c1eff661a0836877dcea99f72d04bda89df7732b972a6c785269374ce089868662568611a633a026e3bb98d52e35544e64568ebf9e009fe76d7200385468c49e0d16af2c5dc2f796ccddeac973255bc704416716be069", @typed={0x10, 0x10, @u64=0x8}, @generic="26e4f1c3eadf70b675b20909eb9ee2092d1da70afb4af960c8faff7f670e9f4807c16473"]}, 0x110}], 0x1, 0x0, 0x0, 0x24000005}, 0x4810) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0xffff, 0x3, 0x40, &(0x7f000008f000/0x4000)=nil, 0x1e4000}) fanotify_init(0x40, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000)=0x1000, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x220040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000002000)={0x3, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x1858654b, &(0x7f0000005000-0x8)='./file0\x00', r0, &(0x7f0000004000-0xcc)="167429d0ab23b2aeb1a5132578a13fdc0a49ef7b3b56964dd89905363e278b4fc0c67d7fe43a1600f4e41015b7725604b594630370341e59fdb72bdd487b2d235bf82f0609ddfb84e0d2d2d275c7b2b7c30aaa0362bb3f72c277694e3c6195df9e1ddcfa1e4e9cab078861a0d5dc5a12e8b91783670ec83db53ccd6e18e28d4d74d7723613edd5e3c45587d16fc6dda7e9c1bb3b827d960e1f127b8f1685db881b5ac0370e5a7fcda616e2515811d97434e901e795d0effa2eaf341735824ff87f900c7140217cfe22e07631") bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x77)=""/119, 0x77) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f0000007000-0x9)={0x1f, {0x8, 0xf05, 0x7fffffff800000, 0x7f, 0x7f, 0x2}, 0x76}, 0x9) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000008000-0xc)={0x0, 0x48, &(0x7f0000008000-0x48)=[@in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x18aa}]}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000007000)={r4, 0x28f1, 0x29, "5f40c32d6324000bf26f82adc44cb6073729c543396080da6fbaf9d2cf724018461eafaf43fff9620d"}, 0x31) ioctl$int_in(r3, 0x5452, &(0x7f0000005000)=0x0) 2018/01/26 14:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff9b, &(0x7f0000e2a000)={&(0x7f0000551000)={0x18, 0x1, 0x5, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x4}, []}, 0xffffffffffffff63}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f000082c000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000f56000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000032e000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000022c000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000dfe000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008b1000)=0x0, 0x4) 2018/01/26 14:06:03 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000102000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x3, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a8a00578c673a10f3007df5d"}}}}}}}, 0x0) 2018/01/26 14:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) r1 = creat(&(0x7f0000370000-0x8)='./file0\x00', 0x3a) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00002ac000-0x8)={0x1, &(0x7f0000822000)=[{0x0, 0x0}]}) 2018/01/26 14:06:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="f788284eff656d817326bedbb3bbc42e", @ifru_data=&(0x7f0000000000+0x2ee)="43261e0461246bc908a4b891bd8de4b996a2466c5d76bec63b1303cdd570e03a"}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000014000-0xa9)=""/169) 2018/01/26 14:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendto$inet6(r0, &(0x7f0000d84000)="b3e8ed0f132121384bcf49ecad956e7cc8129d546136cab03178a429c1ba", 0x1e, 0xc0, &(0x7f0000644000)={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xf8cf}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003cb000-0x20)={r1, 0x3, 0x1, 0x1, &(0x7f00002d0000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/26 14:06:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) 2018/01/26 14:06:03 executing program 4: io_setup(0x80000000, &(0x7f00004ea000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000018c000-0x18)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) [ 317.340852] binder_alloc: binder_alloc_mmap_handler: 6332 20000000-20002000 already mapped failed -16 2018/01/26 14:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002f7000)='logon\x00', &(0x7f00006d4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b33000)='security\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r0) syz_open_dev$mice(&(0x7f000058a000)='/dev/input/mice\x00', 0x0, 0xa0000) 2018/01/26 14:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fe0000)='/dev/usbmon#\x00', 0x1, 0x4040) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000048b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f0000bb8000)=0xe8) connect$can_bcm(r0, &(0x7f0000758000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000183000-0xa0)={0x0, @in6={{0xa, 0x2, 0x12, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f5f, 0x5, 0x3, 0x20, 0x60}, &(0x7f0000511000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db3000-0x10)={r2, 0x8000, 0x4, 0x1}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00008a4000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000e98000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x828, r5}) r6 = accept4$alg(r3, 0x0, 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000597000-0xa2)=""/162) r7 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r6, r7, &(0x7f0000237000)=0x0, 0x6) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00004b5000)=0x0) [ 317.398453] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/26 14:06:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f0000bea000)='/dev/vcs#\x00', 0x200, 0x101000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000a46000)=@known='security.ima\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00005e9000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 317.423662] binder_alloc: 6332: binder_alloc_buf, no vma [ 317.443648] binder: 6332:6340 transaction failed 29189/-3, size 40-8 line 2903 [ 317.458313] binder: 6332:6350 ioctl 40046207 0 returned -16 2018/01/26 14:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006b3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f000009b000)="", 0x0) pipe(&(0x7f000020c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000675000-0x18)={0x0, 0x400, 0x20, 0x5, 0xff}, &(0x7f00005d8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000049d000)={r3, 0x9}, &(0x7f00005cf000-0x4)=0x6) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) syz_open_dev$urandom(&(0x7f00001e9000)='/dev/urandom\x00', 0x0, 0x100) 2018/01/26 14:06:03 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x60f}, &(0x7f0000001000)=0x658fb09b07f4c3e4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000002000)={0x200, 0x2d0, 0x7, 0x304}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000855000)={0x0, 0xfffffffffffffffd}, &(0x7f00003a1000)=0x8) recvfrom$unix(r4, &(0x7f0000b87000-0xb2)=""/178, 0xb2, 0x40, &(0x7f00008c9000)=@file={0x0, './file0\x00'}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f66000-0x8)=@assoc_value={r5, 0xd224}, 0x8) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000616000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ccd000-0x4)=0x14) setsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f00004ad000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000851000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r8 = socket(0x11, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000e68000-0x10)={0x6, 0x200, 0x42eb, 0x200, r5}, &(0x7f00006f7000-0x4)=0x10) r9 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00009dc000-0x8)=@assoc_value={r5, 0x401}, 0x8) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f000085b000)={'vcan0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f000046a000)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(r9, 0xc00caee0, &(0x7f0000d34000)={0x2, r3, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x6, 0x0}, 0xc) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000+0x76e)=0x0, &(0x7f0000000000)=0x4) 2018/01/26 14:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x3, 0x0) memfd_create(&(0x7f000004d000)='/dev/input/event#\x00', 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x4) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/26 14:06:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000454000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f000030f000-0x60)=[{{&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005d2000)=[], 0x0, &(0x7f0000d3b000-0x1e8)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000c5e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000639000)=[], 0x0, &(0x7f0000ddd000-0x248)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b18000)={@common='ip6gretap0\x00', @ifru_flags=0x2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000-0x4)=0x12, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/26 14:06:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0xff, 0x14000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x1, 0x1, {0x0, 0x1, 0xfffffffffffffffc, 0x3, 0x7fe4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, &(0x7f0000002000)=0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000002000-0xa)='schedstat\x00') r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000121000)={0x0, 0x8001, 0x100, 0x2, 0x9d1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:03 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000023000)={{{@in=@remote={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=@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}}, &(0x7f0000002000-0x4)=0xe8) getpid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000023000)=@ll={0x11, 0xf5, r1, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000025000-0xd)='/dev/dmmidi#\x00', 0x6, 0x10000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000024000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x0, 0xa, 0x20, 0xffffffff7fffffff, 0x80000001}, &(0x7f0000025000-0x4)=0x20) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:03 executing program 4: mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000711000)={0x0, 0x590, 0x4, 0xc11}, &(0x7f000014b000)=0x10) openat(0xffffffffffffff9c, &(0x7f0000969000)='./file0\x00', 0x0, 0x18) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b08000)={0x0, 0x3}, &(0x7f000026f000)=0x8) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000b08000)='./file0\x00', 0x400000, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b08000)={0x398, 0x0, 0x80, 0xffffffffffffffff, r3}, &(0x7f0000b08000)=0xffffffffffffff53) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b0a000-0x4)=0x0) fcntl$setownex(r4, 0xf, &(0x7f000078f000)={0x0, r5}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000b06000-0x18)={0x50, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/26 14:06:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f0000b5f000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r3, r4, 0x0) tkill(r2, 0x16) [ 317.493088] binder: undelivered TRANSACTION_ERROR: 29189 [ 317.507515] binder: release 6332:6340 transaction 213 out, still active [ 317.514420] binder: send failed reply for transaction 213, target dead 2018/01/26 14:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x24f, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1f) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000480000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013a000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000663000-0xa)='/dev/vcs#\x00', 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ba1000)={0x0, 0x0}, &(0x7f0000aa4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a70000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7a, 0xffffffff00000001, 0x6, 0x1000, 0x5, 0x8, 0x8, 0x10000, 0x0, 0x5, 0x101, 0x2, 0x80000000, 0x4764, 0x1]}, &(0x7f000018a000-0x4)=0x108) 2018/01/26 14:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00006e3000)='/dev/amidi#\x00', 0x6d, 0x80000) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000b09000-0x7f)="0e95a6aed1127d6bbac5dda0bcabd81199ace9b4f8933d8ca65ff96b90d59a06857aa44523468bb629a05a4ede878bf64cb118abb343d981ad6d193c7fc7a2428c457d6646eada06ddc3116221241d3666fd20c05de038a487f5468982720f4d20c77efd5060bf9456549d428f4bdbf7b4f4dc5655886ebb27e8fa1bb296b2", 0x7f) r1 = socket(0x11, 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d38000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_dev$random(&(0x7f0000943000-0xc)='/dev/random\x00', 0x0, 0x2000) setsockopt(r1, 0x107, 0x1, &(0x7f000002b000)="010000000300060000071a00009139cc", 0x10) r4 = fcntl$getown(r1, 0x9) syz_open_procfs(r4, &(0x7f00000c4000-0x7)='fdinfo\x00') sendmmsg$unix(r1, &(0x7f0000fdd000)=[], 0x0, 0x41) keyctl$session_to_parent(0x12) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/26 14:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a94000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000005) r2 = fcntl$dupfd(r1, 0x0, r1) write$tun(r2, &(0x7f0000ddf000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x400, 0x6, "9fd6b6", 0x1297, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, {[@fragment={0x73, 0x0, 0x834a, 0x6, 0x0, 0xc750, 0x0}, @routing={0x2b, 0x4, 0x0, 0x9, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}]}, @dstopts={0x73, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x5}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @calipso={0x7, 0x18, {0xfffffffffffffff8, 0x4, 0x3, 0x6, [0x23, 0x4]}}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x7}]}, @hopopts={0x7e, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xffffffffffffc522}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x30, {0x0, 0xa, 0x800, 0x4, [0x800, 0xfffffffeffffffff, 0x1, 0x2bd9524f, 0x3f]}}, @generic={0x5, 0x2b, "b947b72785455546e2e45000de84cd6994c4f5acdfd2c308cf8fe83cf10349ae7d09d16bb9e1e80f9fa8c6"}, @calipso={0x7, 0x10, {0x7, 0x2, 0x1, 0x9, [0x5]}}, @generic={0x6, 0x0, ""}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x597f}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xa1}]}, @hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1, 0x0}, @generic={0x81, 0xa, "b72f9909ee3bf714e379"}, @jumbo={0xc2, 0x4, 0x100000001}, @calipso={0x7, 0x8, {0xa7, 0x0, 0x9, 0x1, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, @routing={0x2b, 0x2, 0x3, 0x40, 0x0, [@loopback={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0xfffffffffffffa7d, 0x0, 0x1, 0x880b, 0x1000, 0x2, [0x6, 0x200], "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"}, {0x4, 0x0, 0x9, 0x20, 0x0, 0x0, 0x800, [0x4, 0x80000000, 0x9e], "80f7fa520a30fbd58e76497421b0acb667890cd610c79c3c0cf41c59c1258ca98e08532caf84bfec1815528d3c"}, {0x8, 0x0, 0x7f, 0x3, 0x0, 0x0, 0x86dd, [0x4], "fc06fd6f36356a8a063902db5ba7eb5d305d55f32e8a6565be9d98c06bba210d62a24353f4318f81ad4deed894630f6d5687cc55f950ccdde77a4e9d2446227679dc1f7683daec7161c38fbb7ba9b24a1b3307b2a6c08b4a2dc035e9da0f51985102ad284e086d7dfc2704c914c5204f6173c95cf1e57ae86dba6ca0eb8558c831246531fb09f3a8ebe18cca7d9e1484e00c7b2371149c6a03f47362e61db257ca6098f1c7abd63d8889942974f16269ccb166d749992c33f40b790afdde0218c5a2923c559bced56f5b8f89ad6b5de57d59ab"}}}}}, 0x12c9) 2018/01/26 14:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8, &(0x7f0000004000-0x20)={0x20000000000000, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 14:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = getpgrp(0x0) ptrace(0x10, r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000033b000)=0x0, &(0x7f0000084000-0x4)=0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) flock(r0, 0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000b31000)=r2, 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f00008c9000)=""/171, 0xab) bind$nfc_llcp(r0, &(0x7f0000363000-0x58)={0x27, 0x8001, 0x8001, 0x7, 0x9, 0x8, "de7e52b93c3dc42e43bee175cfb8eb0a2e472ecf8e0bfed4439f82ee3a5d0dd3ae4635f41758d4729668c46b1279a85dbab1310f9ef50cb27ba2223981750c", 0x2}, 0x58) 2018/01/26 14:06:03 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000035000)='/dev/dsp#\x00', 0x8e, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000035000)={0x2, 0x3, 0x8, 0xfffffffffffffff9, "51e6ece6f1244e7b6afd6651dc88d0026be311800681d333f6b17d8eda402a8cfaa487bfdc1c250bc023bf5d", 0x8}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000002e000-0x20)={0x14, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000036000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000023000-0x8)={r3, 0x3}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000030000)=0xf, 0x4) 2018/01/26 14:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') link(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f00005b2000-0x8)='./file0\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/26 14:06:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000812000)='net/ip_tables_matches\x00') read(r0, &(0x7f0000506000-0xee)=""/238, 0xffffffffffffffc9) read(r0, &(0x7f0000564000)=""/33, 0x21) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000847000)={0x0, 0xfb, "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"}, &(0x7f00004ef000-0x4)=0x103) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000878000-0x98)={r1, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x1}, 0x98) 2018/01/26 14:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000045e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) execveat(r1, &(0x7f0000b07000)='./file0\x00', &(0x7f00009cd000-0x10)=[&(0x7f00007fd000-0x9)='/dev/kvm\x00', &(0x7f0000aa3000)="6e6f64657665746830277b29706f7369785f61636c5f61636365737375736572215c266b657972696e6770726f63012300", &(0x7f0000aed000-0x9)='/dev/kvm\x00', &(0x7f0000a7f000)="2d246e6f6465762e9f2e2f00"], &(0x7f000097b000)=[&(0x7f000085b000-0x9)='/dev/kvm\x00'], 0x100) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00004b5000)=r3) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x0, 0x0, 0x2000, &(0x7f000070a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x0, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/26 14:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000001, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00002d3000)=0x0, &(0x7f0000a5b000-0x2)=0x4) sendto$inet(r0, &(0x7f0000a36000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000df3000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 14:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000018c000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00007d9000-0x4)='+r\\\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) sendto(r1, &(0x7f00008b7000)="", 0x0, 0x0, &(0x7f0000162000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 14:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000217000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000b79000)='/dev/adsp#\x00', 0x8, 0x2000) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f0000252000-0xcb)=""/203, &(0x7f00007de000-0x4)=0xcb) ioctl$sock_bt_hci(r2, 0x400448ee, &(0x7f0000418000-0xaa)="e4e1b41f257ceb3eb3a8032a562fe5b80a6fb1a47a6200fb02c1341cc7de17c8cf23e391d84418cd4f6698076975a9499bfe3b09bdf8d0ad7a3fe373eada6ad4d3911c2a1bea7ee4757acc98ae535ba321e1bc9aaaa46da14a733858c534fc5d5970516a7d3706e975db7a3c3d2285ed0a460cad2c4b0e7e3a8c76234b64904aaa6798d01ebe2a2bfab5169627b1c3f62cb47040f0caeacaa79f11f07657e7e69cbc1a50af17d49ea83c") fcntl$setlease(r0, 0x400, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000095e000)={0x398, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/26 14:06:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400100, 0x0) faccessat(r0, &(0x7f0000544000-0x8)='./file0\x00', 0x120, 0x1800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f88000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) nanosleep(&(0x7f0000879000-0x8)={0x0, 0x989680}, &(0x7f000012c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000fbb000-0x4)=0x101) writev(r1, &(0x7f000037d000)=[{&(0x7f000078e000-0x7)="0bf5430f080319", 0x7}], 0x1) 2018/01/26 14:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000070e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f41000)=0x2e, 0x800) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000bf6000-0x50)={@common='ifb0\x00', @ifru_settings={0x7fffffff, 0x8, @te1=&(0x7f00001cd000)={0x9, 0x4, 0x100, 0x8}}}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = dup(0xffffffffffffff9c) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000fd0000-0xf3)=""/243) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d27000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x400) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f1a000)=0x0) rt_tgsigqueueinfo(r1, r3, 0x3b, &(0x7f0000422000-0x10)={0x25, 0x2cf, 0x4, 0x1}) socket$pppoe(0x18, 0x1, 0x0) clone(0x80000, &(0x7f0000994000-0x1)="b5", &(0x7f0000744000)=0x0, &(0x7f0000147000)=0x0, &(0x7f0000b62000)="63c5af213d000000000000b96b7568028f7f9838ed472dc26c4dc628d2389ea4115aae26cbd663d3be95d254f718daa6e3d9f8714e20e82d5c4fa25d72f9f627553ddb2b1038a53f7ade18c80c5215aafa5738c6ade01205029d590d9582b466f45812f7c640c4e882771254721cef98c8e96e12688944cde6f65e") openat$dsp(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/dsp\x00', 0x2000, 0x0) 2018/01/26 14:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x0, 0x0) llistxattr(&(0x7f0000b00000)='./file0\x00', &(0x7f00002dd000)=""/254, 0xfe) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e53000-0x1)='/proc/self/net/pfkey\x00', 0x2100, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000c46000-0x4)=0x0, &(0x7f0000f9f000)=0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000840000)=""/88, 0x58) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e97000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000099000)=0x5d) clone(0x0, &(0x7f0000c4d000-0xae)="805e06e1ebce299b424f962e0e5cd537b6d532b6357205dfb0ce1284f6a6932659aeae23ea6d5536f07fa3c8d39640b94ed69f5e2f4848349bcc40bc8c76d7e19b3d169887718b4d9e784d2c5645b673d19f3529af08018641527034d693df893df2ac9406f3bc1adc1f70863bf82dceb1659561475ce1669cf365f346634267e8f1a2f17bf6ac1470943d11a01ef4e927e6255439e2bbd0f88c29c0287de6cf13fe08a6f32611f59a19ec1c9418", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f00001b7000)="") 2018/01/26 14:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000061c000-0xb)='/dev/mixer\x00', 0x400, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) mount(&(0x7f0000eac000)='./file0/bus\x00', &(0x7f0000ad2000-0x8)='./file0\x00', &(0x7f00000b3000)='ext4\x00', 0x0, 0x0) 2018/01/26 14:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c03000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008f0000-0x4)=0x58, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e3b000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000575000-0x10)={0x1, &(0x7f00000cf000)=[{0x74, 0x0, 0x0, 0x2000004000001}]}, 0x8) 2018/01/26 14:06:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4b, 0x0, 0x0) fchdir(r0) 2018/01/26 14:06:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000925000-0x10)='/dev/sequencer2\x00', 0x109000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000104000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="301fec160106", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00004d2000)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c69adbb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff0601000000000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) 2018/01/26 14:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000815000-0x28)={0xffffffffffffffff, 0x0, 0x6e, 0xec, &(0x7f0000678000)="2f3229b9ba61d86f10295a97897851aba7100bd0acb3d8ddb04ddb0c1d740ea47fa97a81816a02dfce572400c1be4b4b08b3f3ea4ce30e2c4967ccde749babb290c2252d7d901333d01a5fe043033eb9187bdf87b3de9528f6aba25fbd4cc2cae8875b5536af9c2c8a60199a1231", &(0x7f0000531000)=""/236, 0x4aa45580, 0x38a}, 0x28) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053a000+0xdcf)='/dev/vga_arbiter\x00', 0x400040, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a6690000000000000008e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000085d000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000012a000-0x10)=@common='erspan0\x00', 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000344000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000003c000-0x8)={0x0, 0x5}, &(0x7f0000f2a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008fc000-0x98)={r1, @in6={{0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x75113bb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7}, &(0x7f0000bcd000)=0x98) 2018/01/26 14:06:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000045a000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000380000-0x4)=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) clone(0x4747e630a668ed7d, &(0x7f0000837000)="", &(0x7f0000af4000-0x4)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/26 14:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000b0c000-0x18)=""/24, 0x34e) mkdir(&(0x7f00005a8000-0x8)='./file0\x00', 0x12) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000946000-0x8c)=""/140, 0xfffffffffffffde1) 2018/01/26 14:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000882000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44}]}, &(0x7f0000f92000-0x4)=0xc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cd6000-0x8)={r0, 0x5, 0x6}, &(0x7f0000def000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b61000)={r0, 0x3fe000000000}, &(0x7f00009ba000-0x3)=0x8) r2 = syz_open_dev$midi(&(0x7f0000ab8000-0xb)='/dev/midi#\x00', 0x1f0d, 0x400) bpf$PROG_LOAD(0x5, &(0x7f0000f65000-0x48)={0x6, 0xb, &(0x7f000015a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0xe}, @call={0x85, 0x0, 0x0, 0x28}, @jmp={0x5, 0x8, 0xb, 0x8, 0xd, 0x40, 0xffffffffffffffff}, @map={0x18, 0x5, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000077d000)='GPL\x00', 0xfffffffffffffffa, 0xab, &(0x7f0000c83000)=""/171, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 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) 2018/01/26 14:06:03 executing program 0: personality(0xc50000e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000fa7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x41, &(0x7f0000dbb000-0x4)=0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000002e000-0xc)={0xffffffff, 0xfffffffffffffff9, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003fe000-0x10)={r0, 0x28, &(0x7f0000e68000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) io_cancel(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000f78000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f66000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/26 14:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 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) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004ae000-0x14)={0x0, 0x101, 0x5, 0x3f, 0x3, 0x7fff}, &(0x7f0000fd5000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000465000)={r1, 0x4, 0x6, [0x333f, 0x8, 0x6, 0x3, 0x4, 0xc23]}, &(0x7f0000eea000)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ce9000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000afb000-0x210)={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) 2018/01/26 14:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) finit_module(r0, &(0x7f000090e000)='proc\x00', 0x1) bind$inet6(r0, &(0x7f00006be000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 14:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e1d000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000238000-0xa)='/dev/cuse\x00', 0x2a4200, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d61000)=""/109, &(0x7f0000596000)=0x6d) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00002c0000-0x18)={0x0, &(0x7f0000179000-0x8)=0x0, 0x4, r1, 0x2}) 2018/01/26 14:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be4000-0x9)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00003b9000)=0x0, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000082e000-0x8)={0x0, 0x80000001}, &(0x7f0000f02000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d2b000+0x4b0)=@assoc_value={r3, 0x1ff}, &(0x7f0000adb000)=0x8) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d0e000-0x8)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000083c000)='user\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004d6000)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b84000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b9511", 0xc0, r0) r3 = syz_open_dev$audion(&(0x7f0000174000)='/dev/audio#\x00', 0x7f, 0x41) write$eventfd(r3, &(0x7f0000372000-0x8)=0x7fffffff, 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f61000-0x11)='/selinux/enforce\x00', 0x80, 0x0) read$eventfd(r4, &(0x7f0000f78000-0x8)=0x0, 0x8) keyctl$dh_compute(0x17, &(0x7f00003f8000-0xc)={r2, r2, r1}, &(0x7f00006a3000)=""/146, 0x92, &(0x7f0000d11000)={&(0x7f0000694000)={'rmd320-generic\x00'}, &(0x7f0000c81000-0x36)="ceff20388a26393dc4d759509cfff17d3b00fa0d55680851227372c271e4bf25413fd46945d74e768da5a4d8ad78056914c8479f", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:03 executing program 5: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000006d000-0x8)={0x5, &(0x7f0000627000-0x28)=[{0x5, 0x6, 0x1, 0xf0}, {0x80000000, 0x4dc7, 0x6, 0x10001}, {0x7, 0x5fa, 0x5, 0x2}, {0x3, 0x5, 0x8, 0x6}, {0x0, 0x2f0, 0x1, 0x0}]}, 0x8) mkdir(&(0x7f0000893000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000440000)='./file0\x00', &(0x7f0000322000)='./file0\x00', &(0x7f000071c000-0x4)='bpf\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/01/26 14:06:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000088b000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$int_in(r5, 0x5452, &(0x7f0000e2c000-0x8)=0x6) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) socket$key(0xf, 0x3, 0x2) fcntl$setsig(r3, 0xa, 0x12) unlinkat(r5, &(0x7f0000f70000-0x8)='./file0\x00', 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/01/26 14:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) sched_setaffinity(r0, 0x8, &(0x7f0000b44000-0x8)=0x8000001006) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f00008b4000)="68b6db2dfe74542c5fe8714c5d3fcdc7038c0db8dcac0de295c1031e1f79070d4341e99b579f24f00ee12f7dfe7be950275cfeee9c23361bdababd1f2d96d83d309c3283646bdede7f85cb534bf96779b9585c27587272b167381826b8d5f3dcba305e221e2b5cb19c6f", &(0x7f00003ae000-0x4)=0x0, &(0x7f00006c5000-0x4)=0x0, &(0x7f000079a000)="3b850d43e1") kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00008d6000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r2 = creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a1f000)={0x0, 0x0}) 2018/01/26 14:06:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000281000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000033e000)=0x0, &(0x7f0000e0e000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000568000-0xc)={0x4, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000721000)={0x2, 0x0, [{0xc0000001, 0x4, 0x4, 0x753a, 0x3, 0x3, 0x8, [0x0, 0x0, 0x0]}, {0x7, 0x649a46c6, 0x0, 0x202000000000000, 0x1000, 0x7, 0x3, [0x0, 0x0, 0x0]}]}) ioctl$KVM_NMI(r1, 0xae9a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000503000)={@generic="0d41f8c1c30f761cf218dd9f765badaa", @ifru_addrs={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000070b000-0xb3)={0x0, 0xab, "43365fa07ea12a08980d7fc31da810998c414900341074872b2eb9dda31c56ed73363655224541b8d23e5b3f9e694c4bc6470aeb0bf6008fae578e28f9fa6577f0e5a69b5d3f5ce14b70c3654123eba4b808c204b3a5e17de59ffe32aaaf0765718381db53e17fa77120091bbcbebf7aef59ae31a652e5802298396fa6888e05f77e46b66efa430fb05ca02bfe6dc71a004bd067bfa46e219a87be72f6bd3bac417e24a01d0ae69a473f5d"}, &(0x7f0000e94000-0x4)=0xb3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d85000)={r3, 0x8, 0x1, [0x1ff]}, &(0x7f00001a5000-0x4)=0xa) ppoll(&(0x7f0000360000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000955000)={0x77359400, 0x0}, &(0x7f000012b000)={0x4}, 0x8) accept4$inet(r2, &(0x7f0000c7b000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c07000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000053d000-0xc)={0x0, 0x84, &(0x7f0000aa6000)=[@in6={0xa, 0x0, 0x32f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000553000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b37000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x8000, 0xc6e1, 0x10}, &(0x7f00004ee000)=0xa0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00009c5000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00006db000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000c82000)={{0x40, 0x80000000}, {0x4, 0x100000001}, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f0000a84000-0x1c)={&(0x7f0000678000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000068e000-0x28)=[{&(0x7f000016e000)=""/4096, 0x1000}, {&(0x7f000063b000-0x2a)=""/42, 0x2a}, {&(0x7f00001ef000)=""/180, 0xb4}, {&(0x7f0000b4b000)=""/157, 0x9d}, {&(0x7f0000c17000-0x58)=""/88, 0x58}], 0x5, &(0x7f0000e79000-0x8f)=""/143, 0x8f, 0x0}, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000afc000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r5}, 0xc) 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) alarm(0x1ff) bind$llc(r2, &(0x7f0000528000-0x10)={0x1a, 0x6, 0x10001, 0x7, 0x8, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 14:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000150000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000dd2000)=[{&(0x7f0000b55000)=""/33, 0x21}], 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000092000-0xb)='/dev/adsp#\x00', 0x588, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000823000-0xa8)={{0x74b0, 0x0}, 'port0\x00', 0x85, 0x40002, 0x3f, 0xf, 0x0, 0x4, 0x10001, 0x0, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r0, &(0x7f0000666000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e87000-0x4)=0x1e4) 2018/01/26 14:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) fchmod(r0, 0x80) init_module(&(0x7f0000120000-0x22)='em1cpuseteth1eth0posix_acl_access\x00', 0x22, &(0x7f0000202000)=':vboxnet1\x00') r1 = socket$inet(0x2, 0x3, 0xff) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 14:06:03 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f000006a000)="aa088000046de64ab182982838f6ef652c9033fa8dfc4c6511792e7b00a7b1066d27521ff7aa1cda", 0x1ab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6ba9, 0x1, 0x634d, 0x80, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c78000)={r1, @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]}}, &(0x7f0000001000-0x4)=0x8c) 2018/01/26 14:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/26 14:06:04 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d25000)='/dev/input/mice\x00', 0x0, 0xa00) 2018/01/26 14:06:04 executing program 1: r0 = memfd_create(&(0x7f000072c000-0x24)='md5sum,\\\'trustednodev\'((--cgroup+!-\x00', 0x3) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) 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) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) write(r0, &(0x7f0000ba5000-0x2d)="7bc1ab18742c098c188af2cd76f28fcc383aba", 0x13) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/26 14:06:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1000, 0x12000) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000b7d000/0x3000)=nil, 0x3000}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00000c3000)=""/90, &(0x7f00000b8000)=0x5a) tee(r1, r1, 0x6, 0x4) 2018/01/26 14:06:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x6, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x1000, 0xc92, 0x1ff, 0xfff, &(0x7f0000001000-0x10)=@common='vcan0\x00', 0x1000, 0x9e71, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) dup3(r1, r1, 0x80000) 2018/01/26 14:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f00008eb000-0x8)={0x0, 0x0}) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/create\x00', 0x2, 0x0) splice(r0, &(0x7f00000c0000-0x8)=0x0, r1, &(0x7f0000240000-0x8)=0x0, 0x9, 0x5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r2, &(0x7f000021e000)=""/1, 0x1) 2018/01/26 14:06:04 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006d3000)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c37000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0xfff, 0x7fffffff, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={r1, 0x2c, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x3, 0x1c, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a40000)=0xc) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mprotect(&(0x7f0000c3e000/0x4000)=nil, 0x4000, 0x204000e) pipe(&(0x7f00000e9000)={0x0, 0x0}) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000c73000-0xc5)=""/197, 0xc5) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000c73000-0x4)=0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000c3a000)=0x5, 0x4) 2018/01/26 14:06:04 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000026000)={0x10, 0x0, 0x3, 0x200000}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) ptrace(0x11, r2) 2018/01/26 14:06:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000c54000)=0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005af000-0x8)={0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000022f000-0x11)='/selinux/enforce\x00', 0x4040, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000145000)={r2, 0xffffffffffffffff, 0x81, 0x7f, &(0x7f00008f0000-0x26)="31852a34f0080cec301a1a3530e3b7550a20c419a7da2fd306f161a8ede2c0a784f2660de68c", 0x80000001, 0x0, 0x80000000, 0x80000001, 0x2, 0x80000000, 0x6, "7f4913f921e8a6c3f8566713699a3dc7b11b2bed0e2dd55fe3d60cbe07b9a13c5875998c6728db12049218535b946f20dc15d61dddbdb10ceb490a4e85410671fa8993bc668babdf42595a51c852d3ac8b400e876a22ab2afff44497a1b90504fbc9cc379a4b96b417e15648301bba7e66b798"}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00007cc000)=0x4) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000ad3000)="2d8f749823a5443e9cd87e9a725c5131f938f973824b29757aad41c5b8507396545c596205dc7a23fdd1344ae060edbe42396ce355b8be094cb07398f76827de792c7db27e489e2cc4b8474739601b42337cbf77facc0d1b954b4b61d089ff1fac432ae6b8a3b10e29e420070c53e55aaba7a5b16f62da4c5b113770c98754c62be89e6f7f8e8fcdf26be8ae0eb926dcbab0db055cd51f51f7403e33514478b0f273f5604d0eaf357ce35277efd58413ac2501f91c52e60f8f4ca6fb3b4547a8f167fd573423250364faee5ee8e827735198b69272bc9d90bf1bae15635b803b811580cd6b", 0xe5) 2018/01/26 14:06:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000499000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005a4000-0x20)={@generic="bd234abc3c5b08f63304c6f95575dfc1", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 14:06:04 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008e000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000010e000-0x1)={0x3, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000008e000)={0x8001, r2, 0x10001, 0xff}) bind$inet6(r1, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 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, 0x3a, 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}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/26 14:06:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e06000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000002000)={&(0x7f0000003000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000)=""/115, 0x73}, {&(0x7f0000002000)=""/234, 0xea}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000002000-0x53)=""/83, 0x53}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000002000)=""/102, 0x66}, {&(0x7f0000001000)=""/232, 0xe8}], 0x7, &(0x7f0000002000-0x64)=""/100, 0x64, 0x70da}, 0x12003) 2018/01/26 14:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000000, 0x1000000) sendto$inet(r0, &(0x7f0000fd0000)="", 0x23b, 0x200007fe, &(0x7f00000a1000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/policy\x00', 0x0, 0x0) ustat(0x6, &(0x7f00004e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000c77000-0x6b)={0x8000, 0x63, "2dc7df177110f18891c3d28f8992b4a44799b03b313dac116b515fda26280e9253fc0ef2083c1cc4ef123c1bf2dc5d7b7dce23f310c0021524f3666f9f27461f07d4b376fd75f15a7d3dba604b082a725ea8a690d83672e080c482fd29e54f5401273e"}) 2018/01/26 14:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f5d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000836000)=""/242) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='\x00\x00\x00?', 0x10000000000001, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000857000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c06000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001f0000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x2, 0x2, 0x100, 0xfffffffffffffff9, 0x40, r1}) sendmsg$nl_netfilter(r0, &(0x7f0000689000-0x1c)={&(0x7f0000e9d000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000912000)={&(0x7f000075c000)={0xc8, 0xa, 0xa, 0x200, 0x4, 0x3, {0x3, 0x0, 0x1}, [@nested={0x20, 0x5e, [@typed={0x8, 0x60, @void=""}, @generic="5293bfc0df73510f9a99bd440a0cde8a39a54823"]}, @typed={0xc, 0x5c, @uid=r2}, @generic="082e3e3656f7f8e965dae8b59a0716ebbd8df1f0f6aced1afac3875355ece574fc876356c1660e7d4f8ef7d3eb736eb39c9bc78d2b932c92fc98e5d85c44d18f5d7d0a971a483dd2ac071e83a6b7d3a9f8d05ebe375baa65488d87fe504f73c676918ca6e830238d931ead70a92ec3bf2b718dbc8b706ad06542a6bbaa29de64433c706d6df4"]}, 0xc8}, 0x1, 0x0, 0x0, 0x40000}, 0x200000c1) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000b7000)=""/241) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006b0000)=0x0) ptrace$peekuser(0x3, r3, 0xe584) 2018/01/26 14:06:04 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x4ce000, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap$binder(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000d000-0x20)=[], 0x26, 0x0, &(0x7f000000c000)="fd1a62d36765d3fc59603b734c1e62e069e66e13d07d380f1fb80154cbea3d5b785b8942deb9"}) 2018/01/26 14:06:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c0000)={r0, &(0x7f0000f4e000)="", &(0x7f000039b000-0x1)="", 0x0}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f9000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000906000-0x14)={{0x81, 0x5, 0x40, 0xa44, 0x800, 0x9}, 0x6, 0x8, 0xffa}) 2018/01/26 14:06:04 executing program 4: mmap(&(0x7f0000000000/0x3de000)=nil, 0x3de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000025c000)='/dev/amidi#\x00', 0x100000000, 0x181) mmap(&(0x7f00003de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f00003df000-0x4)=0x0, &(0x7f0000386000-0x4)=0x4) r1 = socket$inet(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f00003db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xd2b) mmap(&(0x7f00003de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00003de000)='/dev/audio#\x00', 0x6, 0x0) connect$inet(r1, &(0x7f00003d9000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 14:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c71000)='/dev/snd/seq\x00', 0x0, 0x10000000000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000795000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x100, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000dfb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a18000-0x20)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f00004c2000)=""/4096, 0x1000}, {&(0x7f0000a57000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000000000)=""/240, 0xf0, 0x9a84}, 0x13d}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00009e5000)=[{&(0x7f00005ec000-0x62)=""/98, 0x62}, {&(0x7f00007ff000-0x97)=""/151, 0x97}], 0x2, &(0x7f0000819000-0x1c)=""/28, 0x1c, 0x8}, 0x1}, {{&(0x7f00007b2000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000001000-0x18)=[{&(0x7f0000ae9000)=""/154, 0x9a}, {&(0x7f000031a000)=""/224, 0xe0}, {&(0x7f0000000000)=""/44, 0x2c}], 0x3, 0x0, 0x0, 0xe4a3}, 0x5}, {{&(0x7f0000a0a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/193, 0xc1}], 0x2, &(0x7f0000048000-0x54)=""/84, 0x54, 0x6}, 0x0}], 0x4, 0x2100, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0x2, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000360000-0x4)={0x0}, &(0x7f00005d1000)=0x4) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) recvfrom(r2, &(0x7f000027b000)=""/190, 0xbe, 0x10000, &(0x7f0000a94000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(fpu(pcbc(aes)),sha224-generic)\x00'}, 0x58) ioctl$EVIOCGREP(r3, 0x80047456, &(0x7f0000d1e000-0xae)=""/174) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000fc0000-0xc)={0x7, r3, 0x0}) fchdir(r2) 2018/01/26 14:06:04 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x20040, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000007000-0x4)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x8)='/dev/rtc\x00', 0x496100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 318.904309] binder: 6575:6581 transaction failed 29189/-22, size 0-0 line 2788 2018/01/26 14:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e39000-0xb)='/dev/midi#\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000169000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f000045f000)=0x0, 0xfc) openat$audio(0xffffffffffffff9c, &(0x7f00006ca000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000002c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffeffffffff, 0x0, 0x10000200000000, 0x208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mremap(&(0x7f00004bd000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000fc7000/0x1000)=nil) 2018/01/26 14:06:04 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0xa, 0x5e7, 0x8, 0x8, r0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006f5000-0x10)={r1, &(0x7f00008ec000-0xfc)="b6"}, 0x10) ioctl$TCSBRK(r0, 0x5409, 0x588e) 2018/01/26 14:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1f9, &(0x7f0000d99000-0x37)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xdc, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000b87000-0xc)={0x0, 0x3ffffecb, [0x0]}) 2018/01/26 14:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00004f8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d75000)=0x10, 0x800) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f000099c000-0x1c)={&(0x7f00009b9000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x3, 0x1, {0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}}, 0x32, &(0x7f0000f3a000)=[{&(0x7f0000b02000-0xed)="1ffe5689e0a8b30f5f92c47599aed4dcfdde7904f9bfff65d91d8b96c7ee8f6fca7213cebc2995b642e8e8cb14ae24a37479dc12c22461a2715bf17a747fc06a079db3f2ba56ef3973b0c58e28c6d1939baf0555d5119ce1af2e2477c0179541f754e8626518be69d863f2e3a20c60b1cb6c62273ee52ceeb0627d6338c41eb2a184bba8aa881a9d200cc54b2414721fd96d2f6a18e2b56220d09caf9e09cf21ce12ba1880f0fdf1c3ea19f1e78b6bd1ced67206f955ac3a5ad60ec1dff190110d4f1eeae338e23994b1788892e145e210374653d7dbf43c87313cde4f0eb66f994839bf72350b590beca572aa", 0xed}], 0x1, &(0x7f0000e0f000-0x194)=[{0x98, 0xad, 0x9, "6f6d460e803015aff6b95f921620c6532d7ba618d87b9f82ce466011613bff702a70759ddf985ba9abace913d186aab70745bfd5dbac3c6e1592e19c736c5cfe1fde259f4a22b2f2e522670b0025a99b2b2a471168c699683770f000b6825c04067f6a977ccc470a8d9367b331850335d4820e24843dcd244fca5d2774d90a64eab53cbd08acfd39bdf69ca9"}, {0xfc, 0x118, 0x40, "8d2c08ad14170aa69425888765f4baf2cd8e8109b3395e458d7f33513ef9ef64ccde7ecc90496de5b5262667820035a0e198870499f29f66ddf9913f994e7efabb26a98b8e47bc65830125f06048da54531e40b98c87ed4d2fd57c1c854497511c9e6093045613f10df548653c6f7e36bee4ecca4c02804c992d2fc793378146a3b3da53367024554bcef75ac6299780937844cbaa5d2d9e7fa8d7296b0c8f5f7a1227c620eb889bb054b3900484b3e83379579e27c552eeb04a69d7025f0e34f755f0d53110ed45a7f1b40bf0c577262c2cac0a9fd492803b7d0a792997e1a66496245a5543a04f7648a23e37"}], 0x194, 0x4040004}, 0x20040800) accept4$alg(r1, 0x0, 0x0, 0x800) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000fba000-0x4)=0x0, 0x4) [ 318.967761] binder: 6575:6590 transaction failed 29189/-22, size 0-0 line 2788 [ 319.005904] binder: undelivered TRANSACTION_ERROR: 29189 [ 319.011939] binder: undelivered TRANSACTION_ERROR: 29189 [ 319.038525] audit: type=1400 audit(1516975564.818:459): avc: denied { accept } for pid=6608 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 14:06:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006a2000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00008a3000-0x68)={0x7b, 0x0, [0xfffffffffffff0f8, 0x4, 0x8, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000afc000)=0xf000) fchdir(r2) ioctl$KVM_RUN(r3, 0xae80, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/26 14:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000296000)='/dev/sequencer2\x00', 0x20100, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000abc000)=0x0) 2018/01/26 14:06:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000000000)={0x30, 0xfffffffffffffe01, 0x8, @fuse_notify_retrieve_out={0x9, 0x1, 0x1, 0x5}}, 0x30) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f91000)={0x0, 0x0, 0x0}, &(0x7f0000f91000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006d0000)=0x0) setgid(r3) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000cc5000-0x8)={0x1, &(0x7f0000a7a000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000a46000-0x8)={r4, &(0x7f000081c000-0x77)=""/119}) accept4$inet(r1, 0x0, &(0x7f0000253000)=0x0, 0x80800) open_by_handle_at(r2, &(0x7f0000f93000-0x32)={0x32, 0x4, "0c4687b709e53a035d82f62058d28f08c824d84be57483153e4b69b0735eac40112f2d52aac349ffaf23"}, 0x4000) recvmsg(r2, &(0x7f0000202000)={&(0x7f00007a8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000a13000-0x38)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f0000e84000)="2700000014000707060e0000120f720011000000f61fffff09000000078a000305ff0300000500cf", 0x28) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000261000-0xb)='/dev/loop#\x00', 0x6, 0x4000) 2018/01/26 14:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000314000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mincore(&(0x7f000000c000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/74) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) 2018/01/26 14:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f00004c0000)=0x20000102ac, 0x8) 2018/01/26 14:06:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x20000000000a, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b2000-0xe8)={{{@in=@multicast1=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000884000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000018a000-0xa)='/dev/ptmx\x00', 0x105380, 0x0) 2018/01/26 14:06:04 executing program 5: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000b16000-0xc)={0x13, 0x3, 0xfffffffffffffffa}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/26 14:06:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000faf000)=[{&(0x7f0000ae4000)=""/24, 0x0}, {&(0x7f0000069000+0xc12)=""/192, 0x0}, {&(0x7f00008f7000)=""/182, 0x33a}], 0x200000000000009a) 2018/01/26 14:06:04 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000)=""/0, 0x0, 0x0) 2018/01/26 14:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x1, &(0x7f0000033000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000216000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/26 14:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000398000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ab7000)='smaps\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000024a000)={0x40, 0x0, 0x10001, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f000011f000)={0x98, r2}) fcntl$getown(r1, 0x9) exit(0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000b7000)={0x8, 0x1c, [0x8, 0x7fffffff, 0x6, 0xf93, 0x2ca, 0x3, 0x47]}) sendfile(r1, r1, &(0x7f0000662000-0x8)=0x1, 0x800000000009) 2018/01/26 14:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a6c000-0x4)=0x0) r1 = timerfd_create(0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000b27000)={0x13, &(0x7f0000120000)="8343e7a1bae224aa34b6e5addbb15bc4ee5e75"}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000662000-0x4)=0x8000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e5d000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000010000-0x8)={r2, 0x1}) timerfd_gettime(r1, &(0x7f000077a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 14:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d12000-0x4)=0x90) 2018/01/26 14:06:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') 2018/01/26 14:06:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) getitimer(0x1, &(0x7f0000ed6000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {r1, 0x989680}}, &(0x7f0000c52000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$adsp(&(0x7f00000aa000-0xb)='/dev/adsp#\x00', 0x6, 0x4e0800) read(r0, &(0x7f0000455000)=""/52, 0x34) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f000073f000)={&(0x7f0000c9a000/0x4000)=nil, 0x2, 0x2, 0x3, &(0x7f0000654000/0x3000)=nil, 0x0}) 2018/01/26 14:06:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000c51000)=@full={{0x3, {"8979daaa121cc9"}, 0x2}, [{"86407fae4e0682"}, {"b2380fdf88750a"}, {"d51c6794355244"}, {"b183a136d127db"}, {"a952371fc7262f"}, {"1a099cb0a2370c"}, {"2b84f022c26dff"}, {"10b660c09494c8"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000bd1000-0x8a)="36498c8f27bb996fc266ab462431b93e71afb26cc25be967312166222c51680e3d224e773fa11f2648ce8418630440e546d7945a2dab98db53306927de45dd8ffddfa2a00af6351fb6f6e98625e13dfa1541653c6aefa2554d44a881c6e09630b41aa5c5de419e3e6b71774b4613beca92f85caff7711690412d2378e69b541a510f552d9e2be6ac45db", 0x8a}, {&(0x7f0000001000-0x18)="50c814bfa04239714d860f1775ad1246becc873813eced85", 0x18}, {&(0x7f0000b99000-0x1e)="2e71a28530d0c3b95024f536ddc60be3e73616c33c58fce5ad76458de308", 0x1e}], 0x3, &(0x7f0000ccd000-0xb8)=[{0xb8, 0x114, 0x3d, "0dd66384fb051e137a2a7eee38b95bb5ed044c1daee066d6e234ffe2eb1512808ecbac78308d639706e21acc46bded498b1f9498d18d7dffc13ec78f35ac83557f20bf96396909196f5c73fa5a54242b58ed8a0310808da3025826cff9620972c0a0cfad373c708b084a2896adfb6ef84150e0a4042b66fa154385cf7ff6f360093d5acef6b69287c16c7c002af3911b5387fc4a02c1a826045a470fb35efca645af21fbe51aff369db6"}], 0xb8, 0xc010}, 0x81) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x20513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) write(r0, &(0x7f0000976000)="35cfb6a5d7eb091b9451b88b276496b998770851669654219548516dc039c861f08dd17f0b8ddd9360a7d5a1d0cb8104e630b32960b879fe14f5841eda52ae9688bcab14d9ff306166640d9609c7e989c5125a2b7e17dd5849d0a9482dd07cf007493ff9cedb0e5be95625765d1671921edc6a03be48c8fe8e2f", 0x7a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004b3000)='/selinux/relabel\x00', 0x2, 0x0) creat(&(0x7f0000006000)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/26 14:06:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='\\#vboxnet0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket(0x9, 0x7, 0xfffffffffffeffff) openat(0xffffffffffffffff, &(0x7f000085e000)='./file0\x00', 0x0, 0x0) 2018/01/26 14:06:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) io_setup(0x80000001, &(0x7f0000f7d000-0x4)=0x0) io_submit(r1, 0x1, &(0x7f00002e8000-0xc)=[&(0x7f000083d000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000eb0000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/26 14:06:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb1000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003af000+0x73b)="10359a404f65c8b390d7f4d75d57a0aca52347257e1bc382ee383b2cf449b97320a53e8f0180000011726c59082345cc46704a09e35eb21553d75591d2ac6678a8d01c24b843a6522db01a94bda94596d61fca5f6b85b56056f8080c42a2bb55a4e1a29def194e0b0efd1e94d2a8fee8603405fdfd77578230e60f4b9b97c49062ad13b05e417ec1359b13b89929348723beab7502bc522ffed76e", 0x9b) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000d77000-0x38)=[{&(0x7f000046e000)="54e39cd69c7da33449f459320d", 0xd}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009f6000-0xc)='/dev/autofs\x00', 0x1910c0, 0x0) syz_open_dev$evdev(&(0x7f0000262000-0x12)='/dev/input/event#\x00', 0x8000, 0x0) sendmsg$kcm(r2, &(0x7f0000aad000-0x1c)={&(0x7f0000c18000-0x8)=@sco={0x1f, {0xac29, 0x81, 0x7, 0x3ff, 0x2, 0x20}}, 0x8, &(0x7f0000913000-0x8)=[{&(0x7f0000084000)="a2f91352bb9b1c0658a2a7e87ea7fcb1f6a7538ef369cb115f96549a6adf12d366380a2ef9fec8ff7302b59cce97ea900ee7f3e9cdd25e463b64d4731a48242ff3c1c21bee4d2fc3646b1f24b2fda2e99579ac7b2f9143a714f34c6826c2d0acb61410a0fa503042e40f30288d", 0x6d}], 0x1, &(0x7f00001ee000)=[{0x10, 0x10b, 0x7fffffff, "ea4b"}, {0x10c, 0x86, 0x100000001, "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"}, {0xc, 0x114, 0xffffffffffffffff, ""}, {0x104, 0x101, 0x2, "8393da9956543bb5fceb95c20913ecf3667e18dfb799345c5b1c8f161d3deb4fdd4c5ca5e140936622b65b4febcbed5060d65b8eece59b312993ddac5b19845081f0c7b82b22e7b4e7dfee74c9fbaecb033e87fb410e52de4418eee87aacb48b8f0e65866579781ceb7ea074c99ab6b48b2f362923f7b4bacaf80fa4545b0ac1b4b97b7bcd2d120d09b020d608db837e278675242799bbc5f150ed10c52f6f08a5d31007d6e3e78e509a3f49583f40ea67c6219408903726076d8bbe023abd44a42ee317c42bc589853431c585e44f795ccef8fabf37b1baae711a81db46edd6334146a9a77c971c137dce307254e42305dd7d4f96b4d0"}, {0x108, 0x11a, 0x9, "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"}, {0x1c, 0x19d, 0x6, "322f5b555a6573951d028aab935979c3"}, {0xb4, 0x1ff, 0x10001, "916fd40bb34e2c2c793c88f73c6455002c133345b0540d04ce7dc3167b16b6af411e76e8057581f454b32d0be0e6385a299e6908894689380aa8f783edeefc1b4415bd41f019c0deafb73b85637393f1389417ad5d3afed5b9fcb6f3674b394d6ae923bc344e898b363356af6dbf63ca626c04d1b061c30b36c66ed1ec76658e784d0755bbfee5255967bfe7f5b6ed8b45ed6bd77fafeccd0981bfcb0b8e55e15dc410d36ab82d3e"}], 0x404, 0x11}, 0x24008000) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00008bb000-0x1c)=@req3={0xf9de, 0x2, 0x1, 0x6a, 0xf3, 0x102, 0xff}, 0x3ff) 2018/01/26 14:06:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x0, 0x600080) exit(0x22) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a2d000-0x10)='/selinux/policy\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000e37000-0x8)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000465000-0xc)={0x0, 0x1c, &(0x7f0000723000)=[@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}]}, &(0x7f0000192000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009b4000-0x98)={r1, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, 0x98) 2018/01/26 14:06:05 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00003ea000)={0x0, 0x37, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc1000-0x4)=0x0) timer_delete(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x8, 0x4f42}, {0x8000000a, 0x0, 0x9, 0x0}]}, 0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000fc1000)='/dev/midi#\x00', 0x2, 0x303100) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00007e7000)={0x5, 0x2, 0x6, 0x5}) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) fanotify_init(0xd, 0x9800) 2018/01/26 14:06:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x80005, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f52000-0x4)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000f51000)={0x2, 0x3, 0x7, 0x6, r3}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f51000-0x8)={0x0, 0x100000000}, &(0x7f0000f51000-0x4)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000753000)={0x0, 0x5b, "6809541be62279fc9d0315c01abd53115dbe3ce76dfb00beba8727898a0a9ffbb065fe599edb25edfa648245f49ce35a8f0c101459c1cc538d1bbb76261ea27885ff833c080705e727f5e0dbc6b95c1042aebf50d2b098273d963c"}, &(0x7f00005dd000-0x4)=0x192) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f50000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f30000-0x4)=0x8c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f51000-0xc)=@sack_info={r4, 0x110, 0x0}, &(0x7f0000f54000-0x4)=0xc) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f51000)='/dev/vcs\x00', 0x41, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000f51000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f50000)=0x4, 0x4) 2018/01/26 14:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() tkill(r0, 0x2d) r1 = add_key$keyring(&(0x7f00007b7000-0x8)='keyring\x00', &(0x7f000042d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x200e0802) keyctl$join(0x1, &(0x7f00002bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c13000-0xb)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000ea5000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000825000)=0x8) 2018/01/26 14:06:05 executing program 6: r0 = add_key(&(0x7f00007e0000)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001c5000-0x1c)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f00005a8000)=""/0, 0xfffffffffffffe26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000)=0x0) 2018/01/26 14:06:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d33000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000029d000)={@generic="471e7027e2c77ffc42bae9aad80ccda5", @ifru_flags=0x2201}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000032e000)="") chdir(&(0x7f0000bdc000)='./file0\x00') r1 = open(&(0x7f00008b7000-0x8)='./file0\x00', 0x40000, 0x80000000010) connect$bt_rfcomm(r1, &(0x7f0000093000-0x9)={0x1f, {0x7, 0xffff, 0x1, 0xb2, 0x6, 0x7}, 0x5}, 0x9) name_to_handle_at(r1, &(0x7f0000113000-0x8)='./file0\x00', &(0x7f0000fa5000)={0x66, 0x8001, "f50e1af87ccb6ca04e4d90768ab17f31d7d3dc78a864000404fdfe70c725534e255df7e8235d0d7083506701e16e7459d6e6c24e270a298e971bf6f6cce14e58ab452784b1121ff7a40ab7cf00a5be9d2580a2182bd8bd11e275fa3a98ad"}, &(0x7f0000d04000)=0x0, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000060d000-0x8)={0x0, 0x0}) write$selinux_create(r3, &(0x7f0000024000-0x4f)=@objname={'system_u:object_r:ldconfig_cache_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x32, 0x20, './file0\x00'}, 0x4f) getuid() fstat(r1, &(0x7f0000b47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000702000-0x230)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) lstat(&(0x7f000035d000)='./file0\x00', &(0x7f00008ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000048e000-0x4)=0x0, &(0x7f0000544000)=0x4) fchownat(r2, &(0x7f000035c000-0x8)='./file0\x00', r4, r5, 0x1000) syz_fuseblk_mount(&(0x7f00003d5000-0x8)='./file0\x00', &(0x7f0000cbb000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 14:06:05 executing program 2: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000810000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f0000fd1000)={0x100000001, 0x4, 0x7, 0xfffffffffffeffff, &(0x7f0000551000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000544000-0x18)={0x5, 0x21, 0x1, r2, 0x0}) getrlimit(0x0, &(0x7f0000fd0000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/26 14:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000791000)=0x0, 0xba2f) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000b9f000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000983000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$midi(&(0x7f0000c61000-0xb)='/dev/midi#\x00', 0x56, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000258000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001b1000-0x4)=0xf) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005ed000)={r5, 0x7}, &(0x7f000018b000-0x4)=0x8) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000653000)=0x1ff) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) open_by_handle_at(r2, &(0x7f0000554000)={0x91, 0x5, "a9699e04bbd4329c6c3904fedbc13a33973234667f5f92f4455779876aa8cc75d28507cc556f7502eb10dcbd8f8f2aa9ee08b1500ef967bad12de0baa99ded235f49d64d33758f5b2610161247779e0fbbd8623351a13faaa9382e02b52d6ad4d471f3165c6373e020d035d630a8ce786da2d4a780ce97ab8ece710455d893a396335011b18fa64bd6"}, 0x200000) 2018/01/26 14:06:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000ceb000)=0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket$inet6(0xa, 0x800, 0x23d3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006bc000-0xa)={0x0, 0x5, 0x1, [0x4]}, &(0x7f00000ce000)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000d5000)={0x3, 0x9, 0x2, 0x5, 0x40, 0xfffffffffffffff8, 0x80000000, 0x9, r1}, &(0x7f000065e000-0x4)=0x20) r2 = 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_config_ext={0x7, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000a4d000-0x400)={"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"}) 2018/01/26 14:06:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0xa) 2018/01/26 14:06:05 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d9000-0x15)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00006e2000)={0x7fff, 0x0, 0x2, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000000)={r1, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000002000)={0x16, r1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1000, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000003000-0x10)={0x8, r1, 0x3, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000003000)={{0x2000, 0x2004, 0xa, 0x4e3, 0x8, 0x1000, 0x8, 0x0, 0x3e7d, 0x1000, 0x0, 0xff, 0x0}, {0x6000, 0x1000, 0xb, 0x8000, 0x401, 0x7, 0xffffffff00000000, 0x3, 0x4, 0x9, 0x8001, 0x7, 0x0}, {0x1, 0x107000, 0x0, 0x5, 0x4, 0x10001, 0x7, 0x4, 0x4, 0xfd, 0x10001, 0x0, 0x0}, {0x16000, 0x5000, 0xd, 0x8, 0x8000, 0x1, 0xa1b, 0x20, 0x100, 0x3ff, 0x0, 0x1f, 0x0}, {0x115000, 0x2, 0xb, 0x8e, 0x25023d40, 0x200, 0x1, 0x7, 0x3, 0xa1c, 0x80, 0x9, 0x0}, {0x1, 0x1, 0x10, 0x62, 0x101, 0x2, 0x100000000, 0x4, 0x80, 0x8, 0x4, 0x2, 0x0}, {0x12002, 0x3001, 0xa, 0x3, 0xa3, 0xfffffffffffffffd, 0x400, 0x3ff, 0x5, 0x3f, 0xfffffffffffffff7, 0x8, 0x0}, {0x2000, 0xf000, 0x0, 0x1f, 0x400, 0x2, 0x5, 0x9, 0x3, 0x68, 0x1, 0x1, 0x0}, {0x10d000, 0x2, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x40000004, 0x0, 0x0, 0x26028b5cc96a7a55, 0x5, 0x8401, 0x4002, [0x7, 0x7f, 0x4, 0x1]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000004000-0x8)=0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000002000)={0x8, r1}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000005000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000006000)={0x1, {&(0x7f0000006000)=""/4096, 0x1000, &(0x7f0000007000-0x8f)=""/143, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) inotify_init1(0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000008000-0x18)={0x0, 0x9, 0xffffffffffffffff, &(0x7f0000003000-0x8)=0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000008000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000007000-0x44)={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 14:06:05 executing program 4: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 14:06:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000037e000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000ab5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x103f, 0x0) execve(&(0x7f00004ee000-0x8)='./file0\x00', &(0x7f0000c91000)=[], &(0x7f0000e60000)=[]) r0 = syz_open_dev$midi(&(0x7f000018d000-0xb)='/dev/midi#\x00', 0x3, 0x802) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ad5000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f85000-0x6e)=@file={0x0, ""/108}, &(0x7f000040e000-0x4)=0x6e, 0x0) r3 = syz_open_dev$audion(&(0x7f0000615000-0xc)='/dev/audio#\x00', 0x9, 0x800) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aff000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004a2000)=0x0) r7 = geteuid() getgroups(0x0, &(0x7f00008f0000)=[]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e2a000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d9b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000938000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000244000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = signalfd(0xffffffffffffffff, &(0x7f0000113000-0x8)={0x9}, 0x8) r12 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006d7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r13 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d60000-0x10)='/selinux/member\x00', 0x2, 0x0) r14 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000665000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f65000)=0x10, 0x80800) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000db9000)='/dev/hwrng\x00', 0x20000, 0x0) r16 = epoll_create1(0x80000) r17 = socket$vsock_stream(0x28, 0x1, 0x0) r18 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cfe000)='/dev/vga_arbiter\x00', 0x980, 0x0) r19 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r20 = eventfd(0x4) sendmsg$unix(r0, &(0x7f00004bf000-0x1c)={&(0x7f000025d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003d4000)=[{&(0x7f000032e000-0x40)="135af011cf270fdcaebd2ddb1dd8239abc2dc141271b48c140764cdaed1520e8d2d6a18cff388a8bdb3ab2d1be89207644549f760c449ce2c8e670886e19eae7", 0x40}], 0x1, &(0x7f0000b1c000-0x84)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, 0x0}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x34, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18, r19, r20]}], 0x84, 0x4000000}, 0x48004) r21 = syz_open_procfs(0x0, &(0x7f0000193000)='stack\x00') r22 = syz_open_dev$vcsa(&(0x7f0000847000-0xb)='/dev/vcsa#\x00', 0x5, 0x400000) sendfile(r21, r21, &(0x7f0000e2a000)=0x1, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r21, 0x84, 0x6f, &(0x7f0000f2e000)={0x0, 0x2c, &(0x7f000043b000-0x2c)=[@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000697000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r21, 0x84, 0x73, &(0x7f000053a000)={r23, 0x4, 0x10, 0x6, 0x81}, &(0x7f0000927000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r21, 0x84, 0x78, &(0x7f00001e2000-0x4)=r24, 0x4) fcntl$F_SET_FILE_RW_HINT(r22, 0x40e, &(0x7f00007e3000-0x8)=0x4) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f00005a2000)=[]) open$dir(&(0x7f0000fd1000)='./file0\x00', 0x26102, 0x0) ioctl$sock_netrom_SIOCADDRT(r22, 0x890b, &(0x7f0000817000)=0x0) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f00005b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ccc000)=0x3) r26 = gettid() kcmp$KCMP_EPOLL_TFD(r25, r26, 0x7, r21, &(0x7f00003d8000-0xc)={r21, r21, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r21, 0xc0bc5310, &(0x7f0000d48000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000270000)={0x0, 0x0}) splice(r0, &(0x7f0000102000-0x8)=0x0, r1, &(0x7f00008d5000-0x8)=0x0, 0x1, 0x4) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) r3 = memfd_create(&(0x7f0000000000)='vboxnet0+\x00', 0x3) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f0000a53000)={0xd1, &(0x7f000024d000)=""/209}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000db3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000e8000)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000031e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000471000)=0xe8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00003a2000-0x4)=0x0) lstat(&(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f0000a2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f00006bb000)={&(0x7f000008a000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000e83000)={&(0x7f0000e60000)=@bridge_setlink={0x31d4, 0x13, 0x100, 0x1, 0x2, {0x7, 0x0, 0x0, r4, 0x80, 0x50080}, [@IFLA_LINKINFO={0x4, 0x12, []}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x8}, @IFLA_MAP={0x28, 0xe, {0xffffffffffffffe0, 0x8, 0x3, 0x10000, 0x6, 0x8}}, @IFLA_VFINFO_LIST={0x3154, 0x16, [{0x1ac, 0x1, [@nested={0x88, 0xe, [@generic="b64e2da9bc0bae761b0faefd13f5c2f9cc5bbabf5827819333722835ae0081a0207fb52a18180553dc6417", @generic="b6e7228aa762efa63fcb8641a26c8f4ffc9435bad3d408f62a698fe81aca93763bab1b2ba62a59c4afc2fadbda128ac6a7f45653342e32d78cea6c539af8629d2f892a69bf654d1b77acae6e", @typed={0xc, 0x4c, @u32=0x2}]}, @generic="d24a3ec3820ee78b61e270", @generic="b7caf3", @generic="1545a72934bf7d551b425a1df19c6b3dac4536259fe4991fef7134ad723868464434b43139b41a5c9b9fc7c9cd1797e860600c13cd34d419846d8d224af82c3eec213e0445110dcb60054065138572", @generic="76f150929d718fe379a7773d162c9af9df94f2e81e2407950f97cb84bd657d23291e5fa7ef9c465dc0f5543c89ea6b4b7e0244759eb501bdca81ebc4a0ddc46ee407bd4239fbb61c81e521cf58233dbcaea91d1e20d3cd064d0e43299aae3efbd1984795381ee8eddec2495bc01743a0582f21484ef5e0dd42dfe4718d0ee9eaae4962c02fda5a7b86e51218a1e1ced68c7eb5e23c06c6e787da3453f171164211c27321e2a23a94dca38dea6bdff9bda122b957df58c88abdb9eb845e502c1e338fa8"]}, {0x18, 0x1, [@typed={0x14, 0x56, @str='vboxnet0+\x00'}]}, {0xc4, 0x1, [@typed={0x8, 0x70, @void=""}, @generic="51c42b15d99350ace8de45e5fcc4e2005c2a9c9bbe1a40ac722baa6618144398f0544358d82b20f43da31ce1914f5b14ff6c178a01e97d936b4dbe4faa635df3e9640b1c7ace4dcee61d37ba28a5ff7d138f100ae4d6989478f101891956ca0f414369df24a9b395686a063525461f71b914f2c4a910d3aa7628dfdf39e1b25cdd2bc070d81366f1d4a4122c6ab21fc6f15143cd5e09ee70466fb5d93c6cb4eae0a076777410b407191f8e8f8a0a2eff8cd947e0", @nested={0x4, 0x8f, []}]}, {0x3e0, 0x1, [@typed={0xc, 0xd, @fd=r2}, @nested={0x208, 0x6d, [@typed={0x10, 0x2a, @binary="8a859894fd0e24"}, @generic="87c3d6a98794cbf92ac7551196deb75edbed3b4e7d81f7d980234143b100a51cd68a4d13ce61bfe5659aeaab6153cc8826c571217c9f53890e11a7c141f00d41490315457086b2f51dbd607b4f6117b7ee3fae1f5b88beae5cb6fbb192f203dc9d120d45ffabe3439c6566cf7d98c73b7333512c", @generic="072091c1b7dd23c71d9cdb1d0ca46f1f8abd3808cbefc9ab1697b20e2ba4d53e508711c0a3c3d9beced49a7b0232557f70dfeaae3a2135568911c7b68e98a08d535d2afa31db01573eb1298895a23342f5fc79a8f6e4fd7492c77039889063629379bb554689aa465f163545ea9ee994a0b1f2174f213d3e44bf61ce6612c6ab666d217e6ec18274d3f91517d99281496a6909210cf80e", @typed={0x10, 0x19, @u64=0x6}, @typed={0x8, 0xf, @void=""}, @generic="0ed314b25af4116890f86def4e633e63725006caa41ef4ef417da4c9e9065c0d749270f8ed5f249deac0b31c26fc5ddf52ccb60fa983d3458defa1b86b879a9a2584e046cf0cd93990efd6395bd93e33ef8443abb57a5ca93ccf5eedc8d398d7b392bd6b1df6370bb68c3061647c9b407ffbdb24ac8118072b961f25b5a5bfbbe4f25e7ff36e3c1cc1beff861eac23cd3fc607e5f44adb56062457c6987c7726e8d61bfbbaf457224ef26df275c7ddf58b65e3ae2c0a43940381842b4c3973363ef0e43525c38cf9bcf460055a77fdfa91"]}, @nested={0x1c8, 0x2c, [@generic="d099d6b3903348feee28bedab68d510692fe718229b09c8319d56963213a92b25b06ae2e8e56ce9565815b2c8f0d89a6d3d04fafb65520056cddffd82246bcf2870321c9cee8e549f6c1b8252f49d1748bf4a171a194f00ed4ab61c16a3ab0f1f588a6a7dd4ced61e2af32c93e1e3962", @typed={0x8, 0x32, @void=""}, @typed={0x14, 0x8f, @str='vboxnet0+\x00'}, @generic="6eaef0da8c1b5ca6e95a54ff5c2b38800ecbd1a0e81771b8fedf772b85c4380747dab67aad74531b71e0a4f072f64ada2ecf03fe3201f0bf32a596857dbb864e8957516b45308397b8a98df91e8211f4fd6cff116295519b2e9331d377d821db4611ad28018a8afb47ff94a70ee491609437f6935bdae8dce540bfb85fd3150125c1", @generic="c2c42ec3d0e56b35a03d9f51467058c193fc8f7819790ead1016e146a2ebb19ef446d5c10375180115f57cb6a1162df71d4684c366ffd7925e492c3ecd3f340d6758f424a038906a591df0d7d0fec1ca1bdef4fec37e9aa39779abf354726f3dcba201ca10debdb95897f76d5c0c5283413470edd219218658ddb9a931cd5108d87e31f4d5a4d5c2f47244001377dae0e828d0385952425e80c82241c2e8f89d45f7c385b4ee20ae5909c6f7e8922102480f79"]}]}, {0x10d4, 0x1, 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[@generic="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@nested={0x1a8, 0x2b, [@typed={0xc, 0x84, @u32=0xfffffffffffffff7}, @generic="6b8d58cbc1ab7853f495ccfb4939a72498e0031e669b0767da10e553abf389e2ebbd915b17d4e8b8d16faef95997620e8dc45b48c7a8016b02d94b2cc5ac61244c93e065980e74f00ca099fabb556fc48cb7ea6ceff0d738d491bb6e15ff5ab567b09b156cefdea5b15c495e0c881bcf3e082216491c1e2f9ce906cf73ce32f6f2b3797cdc828ff5d818474c83310c8abfaab5ffe38380a017326f22ae0707be21e140c3674158dadba5ca29e96b1ada017ead79720938c85312ac", @typed={0x10, 0x7b, @u64=0x100000000}, @generic="2d22129dfdade4f69100746ccb838145fb395b78896ee0665119e79f869bbd0fd19faffb11597b6361d90c0a63482de3480fd1914fea9f1b74565152cff336dee6655a96989b2dd622c237a3b514a5cc50bab5d1448667278e", @generic="b2907c3fc9638bf220ea8428915e701b760c10675439d1b0dd6cd41bb1b8f03874de200b5cd1215c220ec6d784f76ab700950478b6df7a086dd2f7a2bf62496653eb013ffd76401dd60d5dc5cbee50d6ef887855da22a42184c6ee586b75c1bf0370018213f28bd36a", @typed={0x8, 0xd, @void=""}]}, @nested={0x3c, 0x2d, [@typed={0xc, 0x88, @uid=r7}, @typed={0xc, 0x62, @fd=r3}, @generic="0cd319942792ab095d0a3e0611d3cf182a0813ae9588c0571bc6dde113684aae"]}, @nested={0x100, 0x57, [@generic="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"]}, @nested={0x44, 0x84, [@generic="405e4959811a17d3367b811506ac8a6ad6444022f4b70148bbbdcdb17893ed6fcca75de81a83047bdd751fb1d1b6d66f3621484b4f6a015e3556221947dc"]}, @generic="4f2836848ee13c25a2848627f3b4faf9f018", @generic="b797649e945925330b78fc126e61200d108bdbccd24f9f25281652", @typed={0x18, 0x6c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x4, 0xe, []}]}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}, @IFLA_EXT_MASK={0x8, 0x1d, 0xfffffffffffffff8}, @IFLA_MTU={0x8, 0xe, 0x2}, @IFLA_IFALIAS={0x14, 0x14, @generic="ed0e9ebafbbf6ef1a655a2b959f99850"}]}, 0x31d4}, 0x1, 0x0, 0x0, 0x44000}, 0x800) 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) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r8, 0x894a, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_map={0x0, 0x0, 0xc, 0x0, 0x0, 0x0}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000049f000-0x16)='/selinux/checkreqprot\x00', 0x101, 0x0) 2018/01/26 14:06:05 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bea000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000059000-0x4)=0x9, 0x292a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x100000000000000, 0xff, 0x0, 0x0, 0x0, 0x1be, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x20000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000781000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004a7000)=r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) set_mempolicy(0x8002, &(0x7f000039c000-0x8)=0x5fe, 0xf5) 2018/01/26 14:06:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7cb2, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000ff7000)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x92) 2018/01/26 14:06:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x2, 0x20}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r3 = getpid() capget(&(0x7f0000b3b000)={0x20080522, r3}, &(0x7f0000a58000)={0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000038c000)='./file0\x00', &(0x7f00009bc000)=@known='system.posix_acl_access\x00', &(0x7f00006e2000-0xe)='[vboxnet1user\x00', 0xe, 0x0) removexattr(&(0x7f000096c000-0x8)='./file0\x00', &(0x7f0000786000-0x2e)=@random={'osx.\x00', "76626f786e657431b82b7b6e6f646576d56264657673797374656d63707573657473656c696e757800"}) userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 14:06:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0xfffffffffffffeb6, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) epoll_create(0x0) 2018/01/26 14:06:05 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000828000)='/dev/dmmidi#\x00', 0x6, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x23)=""/35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00005d8000)=[{&(0x7f0000437000)="aa6770fd7e2f91fffffffffffff5f70b537a5a2cb90fe4235ac6fcee3a9dfba8b44e27d044a737636e47f1c3ddc8ad67a92fe5bcbb1934dd71c3", 0x3a}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x102000001) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000501000)=0x262) clock_getres(0x7, &(0x7f0000055000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f000065d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0x0}, 0x5) open$dir(&(0x7f0000a72000)='./file0\x00', 0x882, 0x0) r4 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) kexec_load(0xfffffffffffffe00, 0x4, &(0x7f0000d2c000)=[{&(0x7f0000d65000)="72317b082f3f80bd6aed8cbfe4e1901a8a9aa92a2b9b7bb98d78762ed66e3cbaf5385bb2bb780f002c384358695c61076e7a207d95", 0x35, 0xfc00000, 0xe2}, {&(0x7f0000cd9000)="439e6c2bff87b5f87f22f3c8aa77c679696c3d9ad26ac37a72afdf9ad32ad721fa36419a3823f39e832a6b1a6a5a78ec882c69625b908b2bf856be918d85cf7d5c53851d5578927f391b0b1e6f36ad786fc1d39cb3421eaa30fd2185a2133a695970cd8f5c9616106cfab12aa83e3167dfdd99f9a7ce5f11267644d281d962eee83746829ee8b594b9ca50e56521741c222e308823dd5b3abff2c69ecde23a8895f3c90c90bfe6950e2bee6690f2b7e4447737a3e7e5b90258bf1c6484c86051dd65fc", 0xc3, 0x97e, 0x7}, {&(0x7f0000a6e000)="0594028c00a499dfc8e22aaeef9609ed2201cc241a79b16d0f890fcc1e28a3a77789ffaf7a4134af800581531d963ac8bb5b1c", 0x33, 0x5, 0x9f}, {&(0x7f0000391000-0x21)="b4a0ab3937ff0236e1c709fcee91857c0acf37f884ac65f861c90e3e8886ab777d", 0x21, 0x1, 0x80000000}], 0x160000) fcntl$setlease(r4, 0x400, 0x0) 2018/01/26 14:06:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e5000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000928000-0x18)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000943000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f5000-0x4)=0xe8) 2018/01/26 14:06:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000076e000-0x20)={r0, 0x3, 0x1, 0x7, &(0x7f000014c000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000681000)='/dev/audio\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000a23000-0xb)='/dev/loop#\x00', 0x80000000, 0x0) preadv(r2, &(0x7f000031c000)=[{&(0x7f0000205000)=""/4096, 0x1000}], 0x1, 0x49) 2018/01/26 14:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000059c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000085e000)={0x9000000d, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) epoll_wait(r2, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 14:06:05 executing program 0: keyctl$update(0x2, 0x0, &(0x7f0000dbe000)='x', 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x2382) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x3, 0x2, 0x401, 0x6, 0x20, 0xffffffffffffffff, 0x92, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x80, 0xff, 0x5}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x1f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x5, 0x1, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0xfffffffffffffd29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000-0x57)=""/87, 0x57) 2018/01/26 14:06:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0x7fc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x7e8, 0x0, [@generic="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"]}]}, 0x7fc}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001f8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00004f2000)=[{0x0, 0x0, &(0x7f0000655000-0x28)=[], 0x0, &(0x7f00009e5000-0x30)=[@op={0x10, 0x117, 0x3, 0xffffffffffffffff}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) r4 = syz_open_dev$amidi(&(0x7f0000e7d000-0xc)='/dev/amidi#\x00', 0x8, 0x20000) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f0000c25000)={0x6, 0x401}) 2018/01/26 14:06:05 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00001e4000-0xc)='/dev/amidi#\x00', 0x10000, 0x121940) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000760000-0x8)='./file0\x00', 0x101000, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0x0, 0x4) 2018/01/26 14:06:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x7, &(0x7f0000001000-0x38)=[{0x47276a3e, 0x3, 0x2, 0x7fffffff}, {0x0, 0x6, 0xffffffffffffff18, 0xf514}, {0x3, 0x5, 0x461, 0x8}, {0x466, 0xfffffffffffffff9, 0x3, 0x1ff}, {0x1f, 0x401, 0x2, 0xcb9c}, {0x7, 0x5c1, 0x3, 0x20000000000}, {0xcd, 0x9, 0x3, 0x7}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0xba) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000100008000008000fffd180000400100000045000107000000140d001a000400020000000900000000000000010c00001ee400", 0x39}], 0x1) 2018/01/26 14:06:05 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$bt_rfcomm(0x1f, 0xfffffffbfffffffe, 0x3) tee(r0, r1, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f37000)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) recvmsg(r3, &(0x7f0000d2c000)={&(0x7f00006a9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000915000)=[{&(0x7f000067c000-0x74)=""/116, 0x74}, {&(0x7f000081b000-0x83)=""/131, 0x83}], 0x2, &(0x7f00000ce000)=""/4096, 0x1000, 0x2}, 0x2160) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00006da000)=""/69, &(0x7f00004f3000-0x4)=0x45) connect$netlink(r1, &(0x7f00007b2000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/26 14:06:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000086f000-0x3d)="240000002a00070032f00008004a7700fbffffff010000000300000106ffffff0e00ff10", 0x24) bind(r0, &(0x7f0000054000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/26 14:06:05 executing program 4: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) r0 = eventfd(0x0) unshare(0x800402fe) fremovexattr(r0, &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00') 2018/01/26 14:06:05 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rtc\x00', 0x202000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000011000-0x18)={0x200, 0x93, 0x34b7, 0x0, 0xc, 0x5}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000007000)=@pic={0x9, 0xb6a1, 0x3, 0x5, 0x3, 0x9, 0x200, 0x6, 0x5, 0xf63b, 0x7fffffff, 0x1, 0x7, 0x8, 0x2, 0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x8004) connect$inet(r1, &(0x7f000000c000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 14:06:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x8, 0x3, 0xfffffffffffffff7, 0x7, 0x9de, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006b5000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x13, r1, 0x0) clone(0x0, &(0x7f0000c23000)="", &(0x7f0000f47000)=0x0, &(0x7f00004da000)=0x0, &(0x7f0000b84000-0x9b)="") ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000041b000-0x18)={0x0, 0xa63e, 0x6, &(0x7f000054f000-0x8)=0x0}) 2018/01/26 14:06:05 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000832000)='/dev/vcsa#\x00', 0x8000, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0xffffffffffffffff, 0x3, 0xffff, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000026000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000027000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000026000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x2, 0x2, 0xa0, 0xa0, 0x3b, r2, r3}, {0xdc23, 0xfffffffffffffffe, 0x6, 0x10001, 0x3, 0x9, 0x81, 0x2}, {0x100000000, 0x10ed9945, 0x30b, 0x1}, 0x9, 0x7, 0x2, 0x0, 0x2, 0x1d3a3671b89d728c}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in=@rand_addr=0x8, 0x7, 0x0, 0x3, 0xfffffffffffffffd, 0x1, 0x21, 0x8}}, 0xe8) sendmsg$nl_route(r1, &(0x7f0000006000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x44, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}, @RTA_FLOW={0x8, 0xb, 0x0}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_GATEWAY={0x0, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_IIF={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ce000)='net/arp\x00') ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00004c7000-0x4)=0x0) lseek(r0, 0xfffffffffffffffe, 0x0) [ 319.766421] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/26 14:06:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000abf000-0xa)='/dev/ptmx\x00', 0x8000080000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c7000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x0) r3 = dup(r1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000839000-0x48)={0x4, 0x0, [{0x360, 0x0, 0x2086}, {0x0, 0x0, 0x81}, {0x0, 0x0, 0x4}, {0x3b1, 0x0, 0x5}]}) 2018/01/26 14:06:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bcb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000093e000)=0x200000001b) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000e4a000-0x4)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e73000)=0x0) 2018/01/26 14:06:05 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 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$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='lo\x00'}}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000007000-0x20)={0x0, 0x2, 0x1, 0x2, 0x8, 0x101, 0x1f, 0x100000000, 0x0}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x9, 0x5, 0xfffffffffffffff9, 0x1, 0xfffffffffffffff7, 0xfffffffffffffff8, 0x3f, 0x100000001, 0x9, 0x1, 0xb4, 0x2, 0x2, 0x100000000]}, &(0x7f0000007000-0x4)=0x108) 2018/01/26 14:06:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c48000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000888000)=0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000dd5000-0x18)={0x4, 0x2, 0x1, 0xffffffffffffffff, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000f4000-0x8)={0x0, 0x0}) kcmp(r0, r1, 0x0, r2, r3) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0xaf01, &(0x7f00001e3000)=0x0) r5 = eventfd(0x4c4c) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r5}) read$eventfd(r5, &(0x7f0000e07000-0x8)=0x0, 0xfffffffffffffef9) 2018/01/26 14:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000593000-0x4)=r1) r2 = inotify_init() dup2(r2, r0) clock_nanosleep(0x7, 0x0, &(0x7f0000a80000-0x6)={0x0, 0x0}, &(0x7f0000a0b000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/26 14:06:05 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000abb000)='/dev/usbmon#\x00', 0x80000000, 0x402000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r2, &(0x7f0000001000)={0x1, {&(0x7f0000002000-0xd2)=""/210, 0xfffffec8, &(0x7f0000001000)=""/223, 0x48000000000003, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x239) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 14:06:05 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x17)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dc1eaff925e411d752098c4caf18e28f"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000e2d000)=0x3, 0xfffffedc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000798000-0x8)={0x2, [0x1, 0x0]}, &(0x7f00008b3000)=0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f0000cb7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000d37000-0x8)={0x0, 0x2710}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000d6000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 14:06:05 executing program 7: exit_group(0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000556000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000923000)={{r1, 0x0}, {0x0, r2}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f000045b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 14:06:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000967000-0x8)='./file0\x00', &(0x7f00007ab000)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000e6d000-0x40)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ff070000000000008700", 0x26) r1 = dup2(r0, r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000bcc000)={@generic=""/16, @ifru_data=&(0x7f0000ccb000-0x20)="962f29ac4603ed3576e738fc1a50e30cc5c943532e9b6c02ad0c16d640d4f6d0"}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fdc000)={@common='tunl0\x00', 0x680d}) 2018/01/26 14:06:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000bd7000-0x8)='./file0\x00', 0x0, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) mprotect(&(0x7f00002c0000/0x10000)=nil, 0x10000, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) read(r0, &(0x7f0000612000-0x78)=""/121, 0x79) msync(&(0x7f0000ef8000/0x2000)=nil, 0x2000, 0x1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000153000-0x18)={0x0, 0x800, 0x7, &(0x7f000076b000)=0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000365000)=0x0, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockname$packet(r0, &(0x7f0000c85000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e96000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000012a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x401, 0x695d, 0x3, 0x400, 0x5, 0x20, r1}) msync(&(0x7f00002b6000/0x3000)=nil, 0x3000, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006fc000)=0x0) ptrace$peek(0x1, r2, &(0x7f0000b9a000)=0x0) 2018/01/26 14:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d95000-0x4)=0x0) prlimit64(r1, 0xf, &(0x7f000082e000-0x8)={0xfffffffffffffff9, 0x10000}, &(0x7f00009d9000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000ae1000-0x4)=0x98) syz_open_dev$mouse(&(0x7f000039a000-0x12)='/dev/input/mouse#\x00', 0x2, 0x10000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x10000, 0x0) openat(r2, &(0x7f00009cf000)='./file0\x00', 0x488000, 0x0) ioctl(r0, 0x0, &(0x7f0000622000)="6ca94e26a72816420ff7929b7cf0e98f2163e268e3c59e7a0350ba8329c128fe091cc4a39ab5682276d94c38b35df659bd1ac8bcc515d4326125f7558085f85446d9b5e70715292695718a68b7e35600") 2018/01/26 14:06:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) futex(&(0x7f00002dd000)=0x10001, 0x4, 0x0, &(0x7f0000ac7000-0x8)={r0, r1+10000000}, &(0x7f00002df000)=0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000249000)='/dev/loop-control\x00', 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000fd000)='/dev/vcs#\x00', 0x4, 0x80840) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007e9000)={0x0, 0xb1e9, 0x80000000000000cc, [0x7be4]}, &(0x7f0000f5b000-0x4)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00008eb000-0x10)={0x7, 0x8208, 0x7, 0x7, r4}, 0x10) bind$vsock_dgram(r3, &(0x7f00009ae000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) accept4$packet(r3, &(0x7f0000742000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000164000-0x4)=0x14, 0x80800) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000bd1000-0x10)={r5, 0x1, 0x6, @random="c67593319953", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000515000-0x8)={0x25, &(0x7f000029b000)="300378fe613a9e5950983a4968022fed3390af2d4c070cb837edd874a936f34d41914a8b3a"}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00000d8000)={0x2000, 0x2, 0x6, 0xb454, 0x1}) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) exit(0x80) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a1d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008e000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f53000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x100000000}, &(0x7f0000b19000-0x4)=0x98) stat(&(0x7f00007d0000)='./file0\x00', &(0x7f000035d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000bf0000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0x0, 0x3, 0x23, 0xa, 0x80, 0x20, 0x1, r7, r8}, {0x5, 0x80b, 0x5e, 0x3ff, 0x6, 0x401, 0x4, 0x9}, {0xfff, 0x8, 0x0, 0x0}, 0x7, 0x1, 0x2, 0x1, 0x1, 0xc5029f821cf7629b}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in=@rand_addr=0x9, 0x4, 0x4, 0x3, 0x200, 0x401, 0x28, 0x80000000}}, 0xe8) fadvise64(r2, 0x22, 0x9, 0x4) 2018/01/26 14:06:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b1b000-0xb)='/dev/mixer\x00', 0x2100, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/rfkill\x00', 0x40, 0x0) fcntl$getown(r1, 0x9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f00002c5000)=0x5) write(r2, &(0x7f000037f000)="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", 0xfff) [ 320.006110] QAT: Invalid ioctl 2018/01/26 14:06:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup(r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000658000-0x6d)=""/109) r2 = socket$inet6(0xa, 0x802, 0x800000ff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00001cc000-0x10)=@common='bcsh0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x800000036, &(0x7f00003a5000)=@hopopts={0x0, 0x264, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10000017e, {0x0, 0x4000000000000129, 0x0, 0xf6, [0x2, 0x4aab]}}, @ra={0x5, 0x2, 0x8000}]}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e44000)={0x0, 0x0, 0xfff, 0x5a8800000, 0x3}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d18000-0x9)='westwood\x00', 0x244) fanotify_init(0x40, 0x1800) setsockopt$inet6_opts(r2, 0x29, 0x4000000000000036, &(0x7f0000b16000-0x36)=@dstopts={0x21, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x1, 0x8, 0x6, 0x6b64, [0x1000, 0x2987, 0x4, 0x200]}}, @ra={0x5, 0x2, 0x6}]}, 0x36) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000b8000)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e40000)={@generic="dff771dc8b022552d5c64efa7dbfa275", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000023c000)={@loopback={0x0, 0x1}, 0x6, r3}) [ 320.034646] QAT: Invalid ioctl [ 320.046417] QAT: Invalid ioctl 2018/01/26 14:06:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000202000)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3f}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0xa, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f30000-0x8)={0x0, &(0x7f00006d1000-0x28)=[]}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4$inet(r1, &(0x7f0000f08000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b43000-0x4)=0xffffffffffffff94, 0x95f03b91e0ac3e38) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = dup2(r2, r0) connect$vsock_dgram(r3, &(0x7f00003a3000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) [ 320.099398] QAT: Invalid ioctl 2018/01/26 14:06:05 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/mixer\x00', 0x10180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000003000)=""/214, &(0x7f000001f000)=0xd6) r1 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000014000-0x8)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f0000010000-0x4)=0x8) munlock(&(0x7f000000a000/0x4000)=nil, 0x4000) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000000c000)=[&(0x7f0000019000-0x7)='fdinfo\x00'], 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000001c000-0x30)='ppp0`-vmnet1/posix_acl_access#!self/#[security.\x00') 2018/01/26 14:06:05 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f000001a000)={{&(0x7f0000032000-0x93)=""/147, 0x93}, &(0x7f0000023000)=0x0, 0x10}, 0x20) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000030000)=0x935c, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000002c000)={&(0x7f000002f000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000030000-0x8)={&(0x7f0000027000)={0x1c8, 0x2e, 0x28, 0x2, 0x2, {0x16, 0x0, 0x0}, [@generic="9bd88360a1ee44212e3fb4b6bb8de2ea532164b7e1929a9e9a3296e15516a4620b235b12fb55afc33bf08130d22fbff9bb3c49910fafa46af9acc58df878b504db8eff454b59acd1207cd6ae3d54869243ea741886ee582f079c0b31e4f028f89162cf7b833d74594342bab86ce1c08d67055bbe2d4834a9a5410110faf735113c0a3d26156f00ecf3ad694cf77774e8606e4d540e2166dbdd77", @nested={0xf0, 0x6a, [@typed={0x18, 0x6c, @str='cgroupGPL$\'$\x00'}, @generic="1cef19dd30ae7bc4c8868379655088db1454caf4ad5d2accdb86b8768a80cb24a623a151df05e732ba42803b7b16a33103d8c7968ee6212ba50df19723e34293ced6456c06a8ac3119ead3da7a54bf46190db0c3b4be60809b9a694cbdc90052ae21", @typed={0xc, 0x1c, @pid=r1}, @generic="81e1fed076cfab70e1760af3311eb9b2afca586aa1a52bae54fb6f3b2dedd7bbac687c44a623e7fdffcf53eb4e47fb51b307291c2b56a355a746a73179a3116c2770d3e8d4da8ab871a4c9add63170a4fb5b3fda802e25d882cb282ee81e00ac292ca9"]}, @nested={0x1c, 0x1d, [@typed={0xc, 0x19, @ipv4=@rand_addr=0x92}, @typed={0xc, 0x54, @fd=r0}]}, @typed={0xc, 0x81, @ipv4=@loopback=0x7f000001}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000) 2018/01/26 14:06:05 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000027000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000028000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ff070000000000008700", 0x26) r1 = dup2(r0, r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000bcc000)={@generic=""/16, @ifru_data=&(0x7f0000ccb000-0x20)="962f29ac4603ed3576e738fc1a50e30cc5c943532e9b6c02ad0c16d640d4f6d0"}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fdc000)={@common='tunl0\x00', 0x680d}) 2018/01/26 14:06:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00000b2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={r0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/26 14:06:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f00003e6000)="") 2018/01/26 14:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000c4c000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) [ 320.121540] QAT: Invalid ioctl [ 320.126720] QAT: Invalid ioctl 2018/01/26 14:06:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000310000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000f99000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000080c000-0x40)=[], 0x0, &(0x7f00001c7000-0x60)=[{0x2c, 0x114, 0x3, "23a82364585510531ff17bac19a158b239803e9fb2a124de9035a787cb"}], 0x2c, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000009d000)={0x0, 0xfffffffffffffffe}, &(0x7f0000c1f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000921000)={r1, 0x0, 0x1f}, &(0x7f0000c5d000-0x4)=0x8) 2018/01/26 14:06:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = accept4(0xffffffffffffff9c, &(0x7f0000dc5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fb7000)=0x3a, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000292000)={0x0, 0xc5, "d75b0c437ac5c7791a4cb150c60063c29e4e45cdde0a163b6de1b081b0c911a33b6657fabdb2a40c4325545ea4f58918027e45336fe8e120418f9228e7e17c50607bfa02138ca561a27ad0e516bf799af2030cdbfaeffdab2f626a47da62ed941bd0195e12cacd144987d20a5489cf4c2c6a1f75e224baea311260f2cff6fcd55c105c2b28dda5baa0e83d111b4462bae8869b4f8745955f5683c4de4989d85d4ee8ab62b0b17d037746e1f1a310343c6994d963086f94f80084769e1d08a8d0e830c02f27"}, &(0x7f0000b95000-0x4)=0xcd) ioctl$int_out(r0, 0x2, &(0x7f0000c42000)=0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007cb000-0x8)={r1, 0x6267a5bc}, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a94000)='ns\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r2, &(0x7f00003c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgrp(0x0) sched_getaffinity(r3, 0x8, &(0x7f0000179000)=0x0) 2018/01/26 14:06:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b1c000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c42000-0x14)={0x0, 0xfffffffffffffffc, 0x5, 0x44, 0x7ff, 0xffffffffffffa1a8}, &(0x7f00007c6000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a96000-0x14)={r4, 0x5, 0x401, 0x5, 0x1, 0x100000000}, &(0x7f00007a2000-0x4)=0x14) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00003d4000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003c0000)={&(0x7f0000d5b000-0x20)={0x14, 0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x1) r1 = open(&(0x7f00002fa000-0x8)='./file0\x00', 0x400000, 0xa) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009e6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000d0000-0x8)={r2, 0x0}) close(r0) 2018/01/26 14:06:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000bf8000-0x8)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000061a000)='/dev/dsp\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008e2000-0xb)='dctcp-reno\x00', 0xb) 2018/01/26 14:06:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) connect$bt_rfcomm(r0, &(0x7f0000315000-0x9)={0x1f, {0x8, 0x7ff, 0x4, 0x5, 0x8, 0x7}, 0x7}, 0x9) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000fa0000)='/dev/snd/midiC#D#\x00', 0x200000f760, 0x258000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000013a000-0x4)=0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000085d000)=0x5, 0x4) fcntl$setownex(r1, 0xf, &(0x7f00002a4000)={0x2, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00008e2000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000d32000)={0x7f, 0x8, [0xffff, 0x4]}) openat$mixer(0xffffffffffffff9c, &(0x7f0000082000)='/dev/mixer\x00', 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000796000-0x9)='/dev/ppp\x00', 0x400000000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00005b0000+0xb9f)='/dev/mixer\x00', 0x2, 0x0) 2018/01/26 14:06:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x20000000, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f00000cc000)=""/244) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x40000000000000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000d3c000)={0x1800000000000000, 0x0, 0x7, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) write$selinux_create(r1, &(0x7f00001d2000-0x54)=@objname={'system_u:object_r:lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x30, 0x20, './file0\x00'}, 0x54) add_key$user(&(0x7f0000113000-0x5)='user\x00', &(0x7f0000aab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000041e000)="67f14541cb3f3e3a01da2ca5c554b14adb2f3dddce9d061121a98856a9d49634527f82d3f5c32b62331c97b48578647e5efbfabaf434f41d90a142dab0e0de96ecfd2667ea63f3e5e82b321e941ff4e890da546e379cc8c4042f5b40f385ecf1d2472b3e8d61dd9d9b35de8795d6435220994930f7dfa1d053d3e747cea5608797c8f9141cc0ecf095db84532f2da6419e64d7da8652a8e1d184235161af99ffbb040b41b7e682b5a33e5f65cae2b099b7de1d150859b13f0a751114097db0aa1ee5275c", 0xc4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000add000)={0x0, 0x0, 0x0}, &(0x7f000021b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003ca000)={0x0, 0x7ff, 0x30}, 0xc) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x0, 0x1f, 0x9, 0x2256, 0x7, 0x0, 0xf0], 0xd004, 0x0}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000f0e000)={[0x3000, 0x7004, 0x6000, 0x104000], 0x5, 0x80, 0xe76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/26 14:06:06 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x90)={0x0, {{0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) fgetxattr(r1, &(0x7f0000a57000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000703000-0x1)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 14:06:06 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x82, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000002000)=0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x29, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, 0x8) 2018/01/26 14:06:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a86000)='/dev/binder#\x00', 0x0, 0x100000000000) close(r1) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/01/26 14:06:06 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000062c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000975000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000040e000)=0x3, 0x4) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00008cf000)={0xffffffffffffffff, 0x6, 0x788c, 0xffffffffffff3b55}, 0x10) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000001000-0x3)="") mkdir(&(0x7f0000025000-0x10)='./file0\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') 2018/01/26 14:06:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e30000-0xf)='syscall\x00') [ 320.300822] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/26 14:06:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000717000-0xc)='/dev/autofs\x00', 0x412000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl(r0, 0x227c, &(0x7f00005f8000)="") 2018/01/26 14:06:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace(0x11, r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) sync_file_range(r1, 0x3, 0x72fd, 0x4) dup3(r1, r2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/26 14:06:06 executing program 2: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d9d000)=0x5, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fbb000)={@generic="9f3e2a8ce7e5a5ce2cadb58f86b20b09", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$netlink(r0, &(0x7f0000fb3000)={0x10, 0x0, 0x1, 0x0}, 0xfffffffffffffe87) 2018/01/26 14:06:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000000)='\r', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000001000-0x1000)=""/4096, 0x1000) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00009d5000)=0x0) 2018/01/26 14:06:06 executing program 4: r0 = syz_open_dev$audion(&(0x7f000089a000-0xc)='/dev/audio#\x00', 0x6187, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="55db7826d0dda7cc4b70195ac580a72ac7965d49b557596c9d42f43b9bfa68fc65647d3f25a504c40b1e307873292ec0c0c9286c554d69044d5de429b53655e65ab2c000106146f015b1d8b27dda7eeeaeb6900ae66e333e3d9486ccf168c1ec26cd657bfbb9a01e46d73b7112a8a9436a34") mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000005000)='/dev/amidi#\x00', 0x4, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000006000-0x4)=0x1f, &(0x7f0000003000)=0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc0045516, &(0x7f0000001000)=""/250) 2018/01/26 14:06:06 executing program 6: unshare(0x40600) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1f, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000762000-0x12)='/dev/input/mouse#\x00', 0x20000000000, 0x111000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000ac4000)=0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001000-0xd9)="b2bd4b7559474d08d4e55abdf6092628f4463e8f75ae36219a7df8609e50fccadd7593f37497e3e1d7f9ee2ca77248756d78f7e2dd67d7c97e2a45f180c03e03b23d0ab03de9944b8e415c53713ff3249bfb82e72a22d35f0f099bda774c7d692068fc484a0e142149ea8e9cad4228485e6ccd3dcae707dc769a25b5f425a70e0e1dd597ae94a41a32c5d37cc2fea4520573399a14b8540b99f9e7666058b96d179b143befd002b1c36a0e901d99f98d215ec1a7347928c411939eddbd7676404a23b18e4e8d639fb4cc152344c87092d71f40497d1330c67d", 0xd9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000690000)={r1, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e3, 0x1, 0x5, 0x4, 0xc4}, 0xa0) 2018/01/26 14:06:06 executing program 7: pipe(&(0x7f0000aa0000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a75000)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x50cf}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r1, 0x0, 0x0) 2018/01/26 14:06:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eb5000-0x8)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f0000bdc000)='/dev/sg#\x00', 0x1, 0x40) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c38000)={0x6, r0, 0x0}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000d3f000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) truncate(&(0x7f0000658000-0x8)='./file0\x00', 0x7) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @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]}}, 0xfffffffffffffedd) 2018/01/26 14:06:06 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, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") r0 = accept4(0xffffffffffffffff, &(0x7f0000d3e000-0x80)=@generic={0x0, ""/126}, &(0x7f00005dd000-0x4)=0x80, 0x80000) connect$bt_l2cap(r0, &(0x7f0000125000-0xe)={0x1f, 0x8, {0xfffffffffffffff8, 0x9, 0xcc5, 0x22, 0x401, 0x0}, 0x10000, 0x34}, 0xe) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) ioctl$sock_ifreq(r4, 0x89b0, &(0x7f0000a9a000+0x9a7)={@common='dummy0\x00', @ifru_flags=0x2}) tkill(r1, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 14:06:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) socket$inet(0x2, 0x7, 0x9) tkill(r2, 0x16) 2018/01/26 14:06:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f000061c000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x0, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xa8a}}}, 0xfffffffffffffda1) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000e82000-0xc)='/dev/amidi#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00002c1000)={0x1, &(0x7f00002ca000)=[{0x0, 0x0}]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0xfffffffffffffffe, 0x0) clock_gettime(0x0, &(0x7f00001de000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f76000)={0x0}, 0x0, &(0x7f000098a000-0x8)={r1, r2+30000000}, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001f9000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001e0000-0x10)={0x0, 0x0, 0x1}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000509000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000011000-0xc)={r4, 0x80000, r5}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000607000-0x4)=0x0, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dc4000)={r3, 0x28, &(0x7f0000506000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/26 14:06:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x10000002) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/26 14:06:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) timerfd_gettime(r1, &(0x7f00005c6000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000310000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000026b000-0x5)='[tat\x00') sendfile(r1, r3, &(0x7f0000910000)=0x0, 0x2) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000bf3000-0x4)=0x0, 0x4) 2018/01/26 14:06:06 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x12}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f87000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x101000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000bfb000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 14:06:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b6c000)={0x0, 0x0, 0x0}, &(0x7f000086c000)=0xc) ioprio_set$uid(0x3, r1, 0x2) r2 = syz_open_dev$tun(&(0x7f0000bab000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) recvmmsg(r2, &(0x7f0000618000-0xa0)=[{{&(0x7f00005fd000)=@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}}}, 0x3a, &(0x7f0000374000-0x38)=[{&(0x7f0000d44000)=""/111, 0x6f}, {&(0x7f0000f0e000)=""/229, 0xe5}, {&(0x7f0000813000)=""/0, 0x0}, {&(0x7f00005e4000-0x3b)=""/59, 0x3b}, {&(0x7f00004e8000-0x7)=""/7, 0x7}, {&(0x7f00000fb000)=""/4096, 0x1000}, {&(0x7f00008b5000)=""/165, 0xa5}], 0x7, &(0x7f000040f000)=""/124, 0x7c, 0x8}, 0x100}, {{&(0x7f0000a1b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004bb000)=[{&(0x7f00001ed000)=""/40, 0x28}, {&(0x7f000012f000-0xd2)=""/210, 0xd2}, {&(0x7f0000e9c000+0x8d0)=""/142, 0x8e}, {&(0x7f00009d1000)=""/162, 0xa2}, {&(0x7f0000843000-0x7)=""/7, 0x7}, {&(0x7f00000e0000)=""/202, 0xca}], 0x6, &(0x7f00006cf000)=""/4096, 0x1000, 0x6}, 0x1}, {{&(0x7f0000848000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000747000-0x50)=[{&(0x7f0000bf6000-0x8e)=""/142, 0x8e}, {&(0x7f000000c000-0x37)=""/128, 0x80}, {&(0x7f00000ac000-0xcf)=""/207, 0xcf}, {&(0x7f0000294000-0xfb)=""/251, 0xfb}, {&(0x7f0000dbe000)=""/41, 0x29}, {&(0x7f00005ff000)=""/43, 0x2b}, {&(0x7f0000d80000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cdd000-0xd0)=""/208, 0xd0}, {&(0x7f00007ac000)=""/11, 0xb}, {&(0x7f0000bc2000)=""/113, 0x71}], 0xa, &(0x7f0000972000)=""/20, 0x14, 0x0}, 0x1000}, {{&(0x7f0000b8a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f27000-0x20)=[{&(0x7f000061c000)=""/95, 0x5f}, {&(0x7f0000e67000-0x7f)=""/127, 0x7f}, {&(0x7f0000ccc000-0xa5)=""/165, 0xa5}, {&(0x7f0000efc000)=""/54, 0x36}], 0x4, &(0x7f0000684000-0xa5)=""/165, 0xa5, 0x3ff}, 0xe1}, {{&(0x7f0000b4a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b1c000)=[{&(0x7f0000c85000)=""/182, 0xb6}, {&(0x7f0000bda000-0x6d)=""/109, 0x6d}], 0x2, 0x0, 0x0, 0x3}, 0x353}], 0x5, 0x40002000, 0x0) accept4$ipx(r4, &(0x7f00002af000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000069c000-0x4)=0x10, 0x800) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001e9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000073000)=@ethtool_gstrings={0x1b, 0x3, 0xf9, "071060a5dd9e3295df42262f6905b6fcab644dd86749bdb6a9458c9d8ae12b47974f7ab6778160245fbd0227db347e12942727c66d7671cbc94ce1cfa0898f57b585262fadc0a94260318dc5f5efdf4d7a02ad5dce7a33ed0725c8a8b6c6ddc9a39e2218cf2ddd3fe8e4a0d35bf55e6f870a3c5eb23cdeba4a52007da6a05cfaa394c93f0324b087599194ba0055071846506ef869fab932a5a3f3c59f1157250af21a355f41a4b334d64cc96fd423948445340b413cbd9c785b56b7cff09172c82f415e591625b841b31b35fe2b5528dd99880999277b8176ddba6836e03dee8d4b4ccdd960363fbdcaac653496e2f8908802c5863c9dc227"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sndmidi(&(0x7f0000c1e000)='/dev/snd/midiC#D#\x00', 0x5e9f, 0x0) getsockopt$packet_buf(r5, 0x107, 0x2, &(0x7f0000a01000)=""/172, &(0x7f00000ee000-0x4)=0xac) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ee4000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b82000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x101, @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]}, 0x5, 0x7, 0x7fff, 0x1, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x8, 0x30, 0x3, 0x7fff}, &(0x7f0000001000)=0x18) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000080000, 0x2) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000279000-0x4)=0xffffffffffffffff, 0x9e) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000b67000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000017000)={0x0, 0x0}) 2018/01/26 14:06:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000da7000)='/dev/input/mice\x00', 0x0, 0x400) geteuid() ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000096d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x2, 0x3, 0x6) sendmsg$nl_crypto(r1, &(0x7f0000b45000-0x38)={&(0x7f00000b0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000910000)={&(0x7f0000917000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'michael_mic-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1b, 0x5, 0x8000, &(0x7f000052f000)={0x0, 0x0}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000e54000)={"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"}) 2018/01/26 14:06:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d76000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000947000-0xa)='/dev/vcs#\x00', 0xfff, 0x8000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001c0000)={0x0, 0x0, 0x30, 0x7ff, 0x8c9}, &(0x7f0000d08000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005c0000)={0xaa, 0x9, 0xf4b, 0x7, r2}, &(0x7f00008d2000-0x4)=0x10) bind$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) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000076c000)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f00005d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/26 14:06:06 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/dsp\x00', 0x169100, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000012000)=0x7fffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 14:06:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x6, &(0x7f0000e48000)="ee4c6007", 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000082d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000058c000-0x4)=0xc5) 2018/01/26 14:06:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ee2000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x400100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e04000)={0xffffffffffff0000, 0x45b2, 0x8000, 0x401, 0x0, 0x8, 0x5, 0x401, 0x0}, &(0x7f00004cf000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fe0000)={r1, 0xf1, "eaecfe99013b5b0a84c914f1eb01e17459c5df6f9972b393bd02f9b649001c5ec8d293e2f8385d02507a79c40c7136fd6bfb1a0462f8a76b2b26a83653d0921975e002720e09ac2e0f5b39363a85d3b38fad36306c12445d86bb026789b869811851897014f6ef5c37488685822d39c0ab06a168b43e99d22808974910b0a3da6e3f05ae0a5bed3f86a0aaac6fa3058b64b461daddc34bb87d6d8afe1927775b0f03e7448237d93bb71c863a4ccfa92920605d5c0bfdac4131171213f4f2dc4146464f4bbed14324d264649cc44e1cc7e4effad64424e67ef98ad7b8ac2a6777dc41b172d506f4501ee8d05c9fa623434b"}, &(0x7f00009ec000)=0xf9) memfd_create(&(0x7f0000ef8000-0x1)='\x00', 0x3) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000573000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000955000-0xb8)={r1, 0x2, 0x2, 0x1, 0x800, 0x200, 0x7ff, 0x5, {r1, @in={{0x2, 0x2, @rand_addr=0xfdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8, 0x9, 0x400, 0xea}}, &(0x7f0000704000)=0xb8) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f00000d1000)=0x0, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000ac9000-0x1c)={&(0x7f0000247000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00001c2000)={&(0x7f000078f000-0xf8)=@alg={0xf8, 0x10, 0x200, 0x2, 0x1, {{'authenc(cryptd(sha512),lrw-serpent-avx2)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000d8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000058d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f47000-0x10)={0xffffffff, 0x3, 0x1, 0x5, r1}, &(0x7f0000cb7000-0x4)=0x10) 2018/01/26 14:06:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x100000000000000, 0x800) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0xd) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r0, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r1+10000000}) r2 = syz_open_dev$mouse(&(0x7f0000c5a000)='/dev/input/mouse#\x00', 0x1, 0x8001) accept4$packet(0xffffffffffffff9c, &(0x7f0000fb1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006bb000-0x4)=0x14, 0x80000) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00005db000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8001}, r3}, 0x14) io_destroy(r0) 2018/01/26 14:06:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00004d4000-0x38)={&(0x7f0000bcd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c9c000-0x10)={&(0x7f0000d04000-0x18b8)={0x14, 0x100001, 0x2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000687000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002e0000)={0x3, [0x38000, 0x6, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000048a000)=@assoc_value={0x0, 0x2}, &(0x7f0000933000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a36000)={0x6, 0x0, 0xfffffffffffffff7, 0x1, 0x0}, &(0x7f0000e17000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b75000-0xc)={0x0, 0x1, 0x0}, &(0x7f00003ad000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000553000)={0x0, 0x83, "46d2c94193c22cff8187567088d71fc8130ccd69888e5c2196eec16a6a69692b756fe8cd33b0cf8ca8a1d9a1dc6cbc46b7d326c467674a96d7a3ca3fd0a8170f698a0a2fffa13753f140a7fd8854926b8235cd9315317e26b28cad9766b109eeef3fd22004e68ed2dec1f7addfa4cd2acc681b9b25832994d9210876568ff28a099258"}, &(0x7f0000635000-0x4)=0x8b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bbb000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e10000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000065f000)={0x0, 0x657, 0x20}, &(0x7f0000ff5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000027e000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b9000)=0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002d9000-0x8)=@assoc_value={0x0, 0x4387}, &(0x7f0000f5b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002b3000)={0x0, 0x3f, 0x3}, &(0x7f00008f7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b3c000)={0x0, 0x0}, &(0x7f0000d17000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d3c000)=@sack_info={0x0, 0x3, 0x8}, &(0x7f00004e9000+0x324)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000076d000-0x98)={0x0, 0x90, "2537cd04900ac8a61a87ecfab66c188094650b0d5cbf19673267773e288db529a5f79880824d10567866fb376843b2e7cb21fd91fadfb9fed71fdc840a23aaffdf3742b7ac85a5c5330f7d0c2a132096e5cce71a8da5c796ca1c9d8ed001479ff9662b0adac5a85735f7f95a5df80a1bce4bb4e3fd8e50332d6473edd36eecfd3bee9f25a3c74760d1d72f4e2ac7a9ac"}, &(0x7f0000747000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000810000)={0x0, 0x1765d7d7, 0x30}, &(0x7f0000129000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009f6000)=@assoc_value={0x0, 0x1}, &(0x7f0000962000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000004c000)=[{&(0x7f00006bd000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000464000)=[{&(0x7f0000d64000)="9a85181c6ee2693b3e92bbba1adeeec7764ed93fd7f88d", 0x17}], 0x1, &(0x7f0000856000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0x2, 0x3, r2}}, @init={0x14, 0x84, 0x0, {0x404000000000, 0x4, 0x9, 0x40}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0xd, 0x4, 0x7f, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x6, 0x3, 0x4, 0x6, 0x9, 0x5, 0x536, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x2c, 0x100000000000000, 0x2, 0x20, 0x5, 0x4, 0x1, 0x7, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x7, 0x5, 0x10000, 0x400, 0x4, 0x2, 0x20, r6}}], 0x108, 0x8000}, {&(0x7f0000812000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e4000-0x50)=[{&(0x7f0000af4000)="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", 0x1000}, {&(0x7f0000672000)="a3fcb361ecac1afc261119bdd269cafcb57856", 0x13}, {&(0x7f0000ff7000)="f21a94cbea948913817c30ff96b4bb3ca6708473b662c183aada6d30b94ec5dc1e80612fb4cf29c7ac9e3955dadf940c19f790764ecc937e206808628b3d6889640de4f75d779cd292153f1c03f06b2b075932effdc7ae745401b260e41745d7cda45f1db3465ae4e93bf4687a34527a1dfe007c8c8c8be805194219a269bf9886d8977a326c520249ecd755b200e6c1ce42af813e4526e28d064efc7df0b7a176f426213fa8464057d837c039f06771c2fe40c6e478766a9f", 0xb9}, {&(0x7f0000c1a000-0xba)="850a80ecc19ec99f1d03f33c128612293037c4e4d4e1a9ea38f9cce1223a10caac645e56ec6725501e6259d50e59eeb506851a9a7c6927ccc5b9d575702daef27961cceb406432db154121dd75edaaca05c48744c858a4fe3f404149777b97308b292a29c9c1de982ffd8704420957a9c995895bc554b3b633da0846a39e6195a1df8afa440829da6ae49e2f99408aa19f7719df7526285eb6d5970af6d49875d0da6613c66fffb09c2aa9d01d0696a1ab20d8b9becf6dc371ab", 0xba}, {&(0x7f0000654000-0x6)="f4c57132850a", 0x6}, {&(0x7f0000eb1000)="a98a1dda11fc5dde91eb89ed7abe46d87286a98f4238f25529d36625c2807ad3bca30f89ab3fefa25e606fd8411c4b1f2970912d3b8cea267c8bdb95ad8d362e6e7278e31580176a3f6d3ef22a4298becec83455dd", 0x55}, {&(0x7f0000776000-0xc0)="998151ca9c89850bd07745ceb8a02bf7c79a2944e4e83fa455565d7bec71ad8f6f815ee2a1424f9f48ffa8edb4777d3b6c8780a250809cb436e84935164acafd9cb730d692a271fb8e18fc719fca9965e36bda88456b67122012f8ca40004e888a54c9d7d7bba8904a7c92c8f1a4b71771f3d61f5cf562cc13535a9192aeab5fbbb2713752c70a8d8853b2774beb877dd1c03446041700d7545b7dcaa03ae8729f978b1e49ac0fc445a0130dbd02a8d4d62a7b0a5d82b835c88664750a41d6ef", 0xc0}, {&(0x7f0000d06000-0x86)="f4757614ba4a912544269a149a17822c33a1bb546179e44fc012a6c9bc2b573f88a3a5e3a8588beaa20918677db3a7794711dc377c9b58aee472d991f4742e701480c91b16ac3641d89905bf64ded1ea8502fb8818bbc3dfc16b9f0eda811d1ba97894bdc7207a2d379108e5ecfd4b2a96ca59ce0928d9761546da898b74de6307aedd671f0d", 0x86}, {&(0x7f0000b60000)="b1fcb7b5dd82c63b7c5ac78c32bfb602cd335e54c555c826971365bc6976544f0d9f4d47e95683c3dd5eb43209e9f38634f8fcd1e30d961818e2d55a064f5efaf3b380c943a1be147cdca014ad651501bebc4b472057811ef10725658e9c29d3719365ed4a715ae7809d08010ad2ae400f193af7c242d667fe7d557f68ff4d18fc5716ca5b8ceb46ef215d589443d7363f43e7a033c94367743a32a21f2dd518742ee541a594aa9aa9198b10f53905025cf708510365ebed34d97ae99a6e5f544f3b4ca1f6bd100c53080160143ebec840deb28e8e", 0xd5}, {&(0x7f0000fee000)="5e223f3043e12a25", 0x8}], 0xa, &(0x7f000022d000-0xb0)=[@sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0xc, 0xfff, 0x1, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x4, 0x100000000, 0x2, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7fffffff, 0x8207, 0x1, 0x9f6d, 0x4, 0x8, 0x2, r9}}, @init={0x14, 0x84, 0x0, {0x10000, 0x80000000, 0x10001, 0xfff}}], 0xb0, 0x80}, {&(0x7f0000c0c000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000090000)=[{&(0x7f0000fce000)="800dba79c086cbec50633e1b50d8fc951f6024c141176cd2ca56e52d4686af5358dfc30be52f4ae9ee21ac581e34e5f9ff0c826529e9311e4e29d49ce8ffd07aa4691a9c74cb79472b0aa6cf778abde52d79fb95472ef457196891f23d0fb08559177039", 0x64}, {&(0x7f0000bc8000-0x13)="c7cd14bc5e2308336164cdc6168dd773461cb1", 0x13}, {&(0x7f000046f000)="7ed9786740005f548a08eb7849fffde707e78047648015ee681959133f78b88a883b33748b0e36154da8daf930939e23e758ec082367018d4eee71eb4269fe92f79038630158cb4a64a44aaa0c02fa7d5d3df3a95aeeae12cdeb32503d1ea572d01863c216f85c7a5d4fba4aea66c2c8c98c7b3ff8a717c8577b02b73f9136f49cab256760d2b55ab0682706920c739a48b23c025c33eacdb8be83502515917777ee1cce02b3c1ecb43dc2895ee6939c", 0xb0}, {&(0x7f00009e5000-0x73)="b25d28534e774c0afe6e2ef1c40abe94ccc768b4e5912205d3d79b726b9fdab7677b0584906ae6ea113568c69c8c053e00ab2169f1077cce78c537c9fec79fcd64fe1b25f053eca104325903aa5900bd5d21258d136acfca0b3208dd38768715ae4f80e6a3eb40b04ecb211bb413bc4a20dbc7", 0x73}], 0x4, &(0x7f00004e6000)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x5, 0x0, 0x49, 0x3, 0xc73, 0xa15d, 0x4, r10}}, @init={0x14, 0x84, 0x0, {0x9, 0x6, 0x2, 0x4000}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x800, 0x8000, 0x8, 0x7, 0x1, 0x1, 0x0, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x1, 0x200, 0x6, 0x4, 0x9, 0x3ff, 0x1, r12}}, @init={0x14, 0x84, 0x0, {0x7f, 0x1ff, 0xf2c7, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0xfb2, 0x8, 0x8000, 0x0, 0x9, 0x0, 0xfffffffffffffff9, 0x9, r13}}, @init={0x14, 0x84, 0x0, {0x3, 0xf1, 0xdf, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff9, 0x202, 0xe, 0x4, r14}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8005, 0x8, 0x200, r15}}], 0x18c, 0x48000}], 0x3, 0x10) 2018/01/26 14:06:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000b48000-0x8a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0xb, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0x13, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0]}]}}, ""}}}}}, &(0x7f00000d0000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000073000)=0x6, 0x4) 2018/01/26 14:06:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() syz_open_procfs(0x0, &(0x7f0000ff4000)='mounts\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000d16000)='/dev/ptmx\x00', 0x80, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000250000-0x9)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/26 14:06:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00002c0000-0x2)='#!', 0x2) sendfile(r0, r0, &(0x7f0000b2c000)=0x1, 0x5) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00007da000-0x4)=[&(0x7f000061b000-0x11)='/dev/vga_arbiter\x00'], &(0x7f00000f8000)=[&(0x7f0000ff7000)="00000000000000050804002000fffc0c6565653b799364005f1b76"], 0x1000) 2018/01/26 14:06:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={0x0}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/cuse\x00', 0x0, 0x0) rt_sigaction(0x0, &(0x7f00002a1000)={0x0, {0x0}, 0x0, 0x5}, &(0x7f000093e000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d71000-0x8)={0x0}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000dec000)={0x0, &(0x7f0000f74000)=[]}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f000055b000)={0x1, 0x0, 0x10001, 0x1f, 0x1, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/26 14:06:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000201000)='./file0\x00', &(0x7f0000e27000)=@known='system.advise\x00', &(0x7f0000bb3000)=""/122, 0x7a) mkdir(&(0x7f000011c000)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000ee8000)='./file0\x00', r0, &(0x7f000004d000-0x8)='./file0\x00') 2018/01/26 14:06:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000baf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f000074e000)='net/ipv6_route\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) preadv(r2, &(0x7f000018a000-0x10)=[{&(0x7f0000809000)=""/197, 0xc5}], 0x104, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000086f000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/01/26 14:06:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./control\x00', 0x0) syz_emit_ethernet(0xc8, &(0x7f0000b50000-0xc8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [{[{0x9100, 0x40, 0xe23, 0xfffffffffffffff7}], {0x8100, 0x4, 0xffffffffffffffff, 0x4}}], {@mpls_mc={0x8848, {[{0x2, 0x7, 0x8, 0x401}, {0x7, 0x8, 0x0, 0x0}, {0x5, 0xfffffffffffffffa, 0x7, 0x400}, {0x3a78bdc6, 0x40b, 0x422f, 0x7}, {0xfff, 0x1, 0x7ff, 0x8}, {0xffffffffffffffb9, 0xffffffff, 0x0, 0x2}], @generic="6c80d9ea45bfdf7acb14f825a4b11e9ff0b31f1aaab0f2c221036613ee21bf222eb56f97163c40295f50d5a2d878dde347f2dc06b51a448fa1c011c8fa0ca0e265c49fa37e022764c4f710934bdce63d118976d556ee41511eb2e8c565fb719c7350f2e5c98248edd0d7360d72325aea89ed5682451bf3285d419dc5ac9cad6a7ef92746f850c360e45268df46049863483bda25c03c54ded8b1"}}}}, &(0x7f000033e000)={0x0, 0x4, [0x8e9, 0x436, 0x309, 0x110]}) r0 = open(&(0x7f0000040000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023000-0xa)='./control\x00', r0, &(0x7f0000015000)='./file0\x00') name_to_handle_at(r0, &(0x7f0000039000)='./file0\x00', &(0x7f0000043000)={0xc, 0x0, "58074ad1"}, &(0x7f0000044000)=0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f000002c000-0xa)='./file0\x00', &(0x7f0000b45000-0x8)={0x8, 0x0, ""}, &(0x7f000003d000)=0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000045000)='./file0\x00', 0x0) 2018/01/26 14:06:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0}) timer_create(0x3, &(0x7f00004d0000-0x58)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000fa0000)={0x0, 0x0}) getitimer(0x3, &(0x7f0000172000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00003c8000-0x8)={0x0, 0x0}) clock_gettime(0x6, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000077c000-0x10)={{r3, 0x8}, {r1, r2}}, &(0x7f000074f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 14:06:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f0000160000-0x4a)="62289f6c863d1708619fe9ddc4ff9de2ab53093f3f14feca3aa83481bc9b8df0412763c4ab0272c4a1619a6fe32d8b98f1f4740690d181d8fa165217172f131ea939c391ecab944fa80f", 0x4a) write(r0, &(0x7f00007c8000-0xfc)="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", 0xfc) 2018/01/26 14:06:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d22000)=""/200, &(0x7f000056c000)=0xc8) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/26 14:06:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000027d000-0x8)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f00005b9000-0x8)={0x8, &(0x7f00001f0000-0x40)=[{0x0, 0x5, 0x400, 0x2}, {0xfffffffffffffc00, 0xffffffff, 0xffffffffffffffff, 0x200}, {0x2, 0x101, 0x13, 0x5}, {0x9, 0xfa7, 0x6, 0x4}, {0x0, 0x4, 0x1000, 0xfff}, {0x1, 0xfe00, 0xb3, 0x4c8cc047}, {0x5, 0x56f7, 0x80000000, 0xfffffffffffff800}, {0x3f, 0x5, 0xd089, 0x5}]}) 2018/01/26 14:06:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000330000)=0x0, &(0x7f0000830000-0x4)=0x4) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f000062e000-0x8)='keyring\x00', &(0x7f0000be8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000cfa000)='asymmetric\x00', &(0x7f000033c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000daf000-0x1e)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffb) syz_open_procfs(0x0, &(0x7f0000005000-0x5)='attr\x00') write(r0, &(0x7f0000611000-0x23)="22000000120007d30e00000000000a00c31780000007190000000004001506ee0641", 0x22) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f00009a9000)={0x0, 0x0, 0x5}) ftruncate(r0, 0x6) add_key$user(&(0x7f0000f6a000-0x5)='user\x00', &(0x7f0000666000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000063b000)="", 0x0, 0xfffffffffffffffe) [ 320.903987] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15750 sclass=netlink_route_socket pig=7068 comm=syz-executor7 2018/01/26 14:06:06 executing program 5: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00008bf000)={@generic="b61fd3e4471f6d01e7e8fb3d5808386f", @ifru_data=&(0x7f0000296000)="aba415011b18c119f8724ff84fa496a47c0a397d9dcca417fdb56dcde8da1e6b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ae1000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de6000-0x4)=0x18) r2 = syz_open_dev$amidi(&(0x7f0000348000)='/dev/amidi#\x00', 0x3, 0x4000) umount2(&(0x7f00004ea000-0x8)='./file0\x00', 0x6) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x200) pipe(&(0x7f0000033000-0x8)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) 2018/01/26 14:06:06 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80b, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000-0x18)={0x0, 0x10, "6c069686da42f53c9f75cfb05eb230b3"}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x9, 0xfffffffeffffffff, 0x3f}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x6, &(0x7f0000000000)=0xffffffffffffffff, 0x26e) [ 320.990647] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15750 sclass=netlink_route_socket pig=7068 comm=syz-executor7 2018/01/26 14:06:06 executing program 2: 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) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e2a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000096f000)=[{&(0x7f0000ebd000-0xee)=""/238, 0xee}, {&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000cc0000-0x7f)=""/127, 0x7f}, {&(0x7f000060c000)=""/52, 0x34}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000d5a000+0xefe)=""/137, 0x89}, {&(0x7f000030f000-0x6a)=""/106, 0x6a}, {&(0x7f000004b000)=""/49, 0x31}], 0x8, &(0x7f0000000000)=""/37, 0x25, 0x2}, 0x41) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fbb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="", 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000be7000-0x1c)={&(0x7f0000c60000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58, &(0x7f000017d000-0x8)=[{&(0x7f000075d000)="227f6c133f98ae5b32a68bad38829ab6", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x20008810) sendmmsg$alg(r2, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[], 0x0, &(0x7f0000357000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00007f1000)=""/18, 0x12}], 0x1, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/26 14:06:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0xfc000000000, 0x1}, 0x0, 0x2, 0x8, {0x0, 0x1000}, 0xee, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000109000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000091a000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000-0x4)=0xe8) ioprio_set$uid(0x3, r2, 0x1ff) getpgid(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000a3c000-0x58)={0x9, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000381000)='/dev/vcs\x00', 0x200, 0x0) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/26 14:06:06 executing program 0: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b03000)=0x11e) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000474000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000b07000-0xe0)={0x0, 0x0, 0x0, 0xa2, 0x2, 0x0, 0x4, 0x1c, 0x10, "660033cf42abc8f9b7b8d5b28d73e7cfcac796922630aae586d2974d42d59689def5a9ad5fdb6519ce3180989b750e431845cb931145c00c4884882657e1a120", "15419aa61b5d1b9911635a13c29ba6d3f16da25574ef422ca799a9511d00d20d2cb8d1c9bd2ad7669f2e02a0d30e0f8aa50bcd28339e9b753337a89d80ac42c5", "31cb264f79a578c12bb3d31e58bc8edfd57188173167f89bc84e771aa833ca2e", [0x1, 0xce58]}) finit_module(r0, &(0x7f0000b05000)='/dev/kvm\x00', 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b03000-0x8)={0x59, 0x0, []}) 2018/01/26 14:06:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000766000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x100) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000e0b000-0x4)=0x9a) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f00000ec000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/vcs\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f000012a000-0x8)={0x40, 0x95c, 0x6, 0x5, 0x9}) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000002}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000009c000-0x2)=0x3ff) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000098000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/26 14:06:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000096e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_gettime(0x0, &(0x7f00008f7000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f000018d000)={r0, r1}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) mprotect(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0x294000)=nil, 0x294000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getitimer(0x0, &(0x7f00003fb000)={{0x0, 0x0}, {0x0, 0x0}}) bind$ipx(r2, &(0x7f0000063000-0x10)={0x4, 0x0, 0x0, "91ab40064ee4", 0x0, 0x0}, 0x10) 2018/01/26 14:06:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010100400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008e5000)={0x0, 0x7fff}, &(0x7f0000782000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_id=r1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000974000)=0x47d, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 14:06:06 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000019000)=0xff, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000008000-0xe0)=[{{0x0, 0x0, &(0x7f000000b000-0x18)=[{&(0x7f0000015000)="12", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000019000)="0a43592164c0382f0f05fa0618b8098e4d1d456b6057e8e6b170644bfca8dc150a18714613cf5a26743afb523540ab7004550e328f5498f6bf241ca080b6a14de9053102fbbb0788c733fd5b931a68a4d12d44721b461dc5e86dd86eb43db7ed31dc7175f8eb269ff3fb4bc08b94d84deed01098776cdac9520f01bc493eac7376b7490eefeea7ad2de3711342021468fef93ec42d21c159f7ab1ecba7108258b5580d1dc48f5b81e1c5f4ec399bf067a61677958ae7b670709c09672417479ac676a090810aa4553be2ef93ee6131b00ebdcd", 0xd3, 0x8000, &(0x7f0000012000-0x14)={0x11, 0xc, r2, 0x1, 0xfffffffffffffffe, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000)='./file0\x00', &(0x7f000001b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000001b000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in6=@loopback={0x0, 0x1}, 0x2, 0x3, 0x0, 0x5, 0x2, 0x80, 0x0, 0x2c, r2, r4}, {0x9, 0x329c7796, 0x8, 0x3, 0x1, 0x9, 0x100000000, 0x80000001}, {0x7, 0x2, 0x9, 0x8}, 0x6, 0x4, 0x2, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x3b}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x3, 0x3, 0x9, 0x5, 0xff, 0x2008}}, 0xe8) bind(r3, &(0x7f0000013000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x3, {0xa, 0x1, 0x5bc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x32) [ 321.047729] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 321.073924] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 321.082556] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 321.120757] sctp: [Deprecated]: syz-executor5 (pid 7115) Use of int in maxseg socket option. [ 321.120757] Use struct sctp_assoc_value instead 2018/01/26 14:06:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f62000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ed3000)={0x0, 0x84, &(0x7f0000d3c000-0x84)=[@in6={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x7}]}, &(0x7f000079d000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000023c000)={0x4, 0x2d, 0x1, 0x0, 0x80, 0x9, 0x68b, 0x2, r1}, 0x20) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f000077b000)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 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) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/26 14:06:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef8000)={0x0, 0x0}) eventfd(0x3) ioctl$TIOCSTI(r1, 0x5412, 0x7) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000031e000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_open_dev$urandom(&(0x7f0000fee000)='/dev/urandom\x00', 0x0, 0x80a00) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000094d000)={0x0, @in6={{0xa, 0x3, 0x1e1a, @loopback={0x0, 0x1}, 0x997}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff63, 0x10001, 0xfffffffffffffffc, 0x8, 0x44}, &(0x7f0000017000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ed1000-0xf0)={r3, 0x1f, 0xe8, "628a02d7852c814730971af7d9acafb2d0d53d69ef3c529989d372950fa624b1172da4ece451eef12a0de71441538b3e4c9bc7855b6f3cd23e1cf487e278263ecc902297a2a13a33507d7f2a7fde2b681536ca71233d5c45cc44729cf373088a378286a83304f738bbde641a4d1a4404eb83078663c074dc5d642d47e08063d7e2983b5222e8dee09a9f0898f0e8a2554812fcd3d534c80753b5d1e5a2e20c662b71d0aa7c44e70c08cae1393d321a807789d9d378993bf09d89f71a33b93412fd87fffa0151e28f7a8f1961949c400ad68e76102c5f5031544bfc919cbc8bdb8cc0f49be792d675"}, 0xf0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x20000000, 0x40000000, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/26 14:06:06 executing program 1: r0 = creat(&(0x7f0000595000-0x8)='./file0\x00', 0x121) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000021d000-0x6)='rxrpc\x00', &(0x7f0000b04000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004ed000-0x1)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000b54000)='rxrpc\x00', &(0x7f00000b9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff2d, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/26 14:06:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001a6000-0x8)='./file0\x00', 0x200080, 0x84) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000b9a000-0x18)={0xfffffffffffffff8, 0x6, 0x9, 0x93dd, 0xb, 0x5}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) poll(&(0x7f00009fb000)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2018/01/26 14:06:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00001ab000-0x8)='./file0\x00', &(0x7f00001a2000-0x8)='./file0\x00') r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xa, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000b3000)={0x0, 0x0}) setitimer(0x0, &(0x7f00005b8000-0x10)={{0x0, 0x2710}, {r2, r3/1000+30000}}, &(0x7f0000e75000+0x5e1)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) dup2(r1, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000023c000)={0xffffffffffffffff, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/26 14:06:07 executing program 0: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bf000-0xb)='/dev/hwrng\x00', 0x80003, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000b09000)={"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"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b02000-0x18)={0x1, 0x0, [{0x4000009b, 0x0, 0x0}]}) time(&(0x7f0000091000)=0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000050d000)=0x0, &(0x7f0000b09000)=0x4) 2018/01/26 14:06:07 executing program 2: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f27000)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000633000-0xc)={0x1, r0, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f26000)=0x0) getpgrp(r2) connect$inet6(r0, &(0x7f0000f26000-0x12)={0x2, 0xffffffffffffffff, 0x12c6, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/cuse\x00', 0x40080, 0x0) setsockopt$packet_buf(r3, 0x107, 0xa, &(0x7f0000157000)="2d48323aab78a0730423c508e55d853e75d2c363f985bbd6c65ce7213b69d5f6b77e7a4090397e064bc6a468cc4d8c8796d63fdab17477b08ca9243b2793ac75522c5b893c7531a102427429f3bd9d", 0xfffffffffffffed1) 2018/01/26 14:06:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000011d000)='./file0\x00') socket$key(0xf, 0x3, 0x2) 2018/01/26 14:06:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000cf7000)={0x3, 0xffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00002eb000-0x18)={0x4, 0x2, 0x0, 0x55000, 0x3, 0x9d}) rename(&(0x7f00006ef000+0xf81)='/', &(0x7f0000aba000-0x1)='/') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000029e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ec9000)=0x0) r2 = syz_open_dev$tun(&(0x7f000019f000-0xd)='/dev/net/tun\x00', 0x0, 0x22000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00005fc000)=""/154) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f00008f5000-0x8)={0x40000000000000de, &(0x7f0000229000)=[0x7, 0x200, 0x10000, 0xfffffffffffffe00, 0x401, 0x1f, 0x2, 0x100000001]}) 2018/01/26 14:06:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x3cf, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000877000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d8000-0x4)=0xc, 0x80000) bind$unix(r0, &(0x7f00000e1000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d6b000)={0x0, r0, 0x1}) socket$packet(0x11, 0x2, 0x300) write$tun(r1, &(0x7f0000fc0000)=@pi={0x0, 0x17, @ipv6={0x8000, 0x6, '@%I', 0x10b4, 0x3b, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0xbf, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x18, {0x5, 0x4, 0x8, 0x3, [0x6, 0x3d]}}, @generic={0xfffffffffffffffa, 0x5c, "23e2c437d1920cb975efb757fcce500551d4d853f0a2cee8395ac51acb749cb714fe2b61ade3c167f2452cdffee1b28769ea5b954565576348e988edd6fca577b02549cef41d5090e08925ad2e918f0c2315a5857d1f377534951a0e"}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0xb7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}], @udp={0x2, 0x2, 0x1008, 0x0, "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"}}}}, 0x10e0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f9d000)={0x5, 0x7, 0x4, 0x5}, 0x10) fcntl$notify(r0, 0x402, 0x20) ppoll(&(0x7f000076a000)=[{r0, 0x1082, 0x0}, {r0, 0x200, 0x0}], 0x2, &(0x7f000053c000)={0x0, 0x0}, &(0x7f000039f000-0x8)={0x2}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000009c000-0x2)=0x0) [ 321.310305] binder: 7159 RLIMIT_NICE not set [ 321.333932] binder: 7143:7164 got reply transaction with no transaction stack [ 321.333943] binder: 7143:7164 transaction failed 29201/-71, size 0-0 line 2703 [ 321.371096] binder: 7159 RLIMIT_NICE not set [ 321.372549] binder: BINDER_SET_CONTEXT_MGR already set [ 321.372558] binder: 7143:7168 ioctl 40046207 0 returned -16 [ 321.373872] binder_alloc: 7143: binder_alloc_buf, no vma [ 321.373894] binder: 7143:7168 transaction failed 29189/-3, size 0-0 line 2903 [ 321.395333] binder: 7164 RLIMIT_NICE not set [ 321.445840] binder: undelivered TRANSACTION_ERROR: 29189 [ 321.451472] binder: release 7143:7144 transaction 222 out, still active [ 321.458307] binder: undelivered TRANSACTION_COMPLETE [ 321.463498] binder: release 7143:7159 transaction 222 in, still active [ 321.470229] binder: send failed reply for transaction 222, target dead [ 321.476955] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 14:06:07 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@loopback=0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003cb000-0x4)=0xc) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000021e000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000002000)=""/151, 0x97, 0x10000, &(0x7f0000001000-0x10)={0x3, {"4964797a08c443"}, 0xcf}, 0x10) 2018/01/26 14:06:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f00009c6000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00005cb000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ee0000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000b5e000)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f000098b000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00009bb000)=0x0, 0x4000000400000005, 0x0, &(0x7f00000f0000)={r3, r0+30000000}, &(0x7f0000004000)=0x0, 0xffffffffffffff0a) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000707000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f000010f000)=0x0, 0x1f) 2018/01/26 14:06:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000abb000)=""/4096, 0xfffffffffffffe75) 2018/01/26 14:06:07 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) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000151000/0x1000)=nil}) 2018/01/26 14:06:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000f9b000)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x4, 0x3}}, {&(0x7f0000f9c000-0xf8)=""/248, 0xf8}, &(0x7f0000575000-0x1)=0x0, 0x4}, 0x4a) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f9c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041b000)=0x2e) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x76, &(0x7f0000f9c000-0x4)=0x0, &(0x7f0000f9b000)=0x4) r2 = socket$inet6(0xa, 0x1, 0xffffffff) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000f9c000)='/dev/vcs#\x00', 0x1, 0x200000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f9a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x1, 0x0, 0x0, 0x4000200, 0x0}) 2018/01/26 14:06:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000324000)='/dev/sg#\x00', 0x0, 0x40000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000377000)={@generic="c94e5412d23151c67d19cc97af70b205", @ifru_names=@generic="f4a909fc065b8d4c12112a50c0f59e75"}) 2018/01/26 14:06:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r1 = socket$alg(0x26, 0x5, 0x0) setsockopt(r1, 0x0, 0x7, &(0x7f0000f17000-0x32)="65e71c27a32b223a826c616fbd3d37f10891fafc645683b8fff29fa7b114aa108c4762ddcde2b9341b6978c55783564f1ac9", 0x32) dup(r0) 2018/01/26 14:06:07 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000543000)='./file0\x00', 0x6) r0 = socket(0x1c, 0xfffffffffffffffd, 0x4) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) unlink(&(0x7f000015b000)='./file0\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac1000-0x8)={0x0, 0x0}) [ 321.538381] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program [ 321.589589] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program 2018/01/26 14:06:07 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000015000)={0xfffffffffffffff8, 0xffff}) dup2(r1, r0) 2018/01/26 14:06:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df", 0x5) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000670000-0x58)={0xdf, 0x7, 0x8, 0x100, 0x200, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f0000e2b000-0x1c)={&(0x7f0000ba9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ece000)=[{&(0x7f0000858000-0x4c)=""/76, 0x4c}], 0x1, &(0x7f0000d48000-0x25)=""/37, 0x25, 0x0}, 0x0) 2018/01/26 14:06:07 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008be000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000cad000)={[{0x101, 0x6, 0x0, 0x9, 0x3f, 0x1, 0x100, 0x200, 0x4, 0x2, 0xfffffffffffffff8, 0x9, 0x7}, {0x5, 0x5, 0x0, 0x100000000, 0xbd8, 0x5, 0x6, 0x9, 0x80, 0x1, 0x8, 0x401, 0xa2}, {0x8f, 0xffff, 0xffffffff80000001, 0x100, 0xffffffffffffeab3, 0x7, 0x2, 0x80000000, 0x3, 0x2, 0x1f, 0x3ff, 0x0}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000d69000)='rxrpc\x00', &(0x7f00008c8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000074f000-0xb)="8510487e1487b7325d0b0160021483208e8cd54f3b8998e56390280625d046", 0x1f, 0xfffffffffffffff9) add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f0000273000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c43000)="fd9c838b46d2878f69ee80abcae785abf6b3a80a7c340270700aca7ce649db818b05f1cb4f389543de45c597ac34eef08b88797735718cd4255e15eada49005beba1dbcf48733227c88e390ff67f26931fe4b3dcd4a82deb40dde9fd83ed7a595c46812d3ab4707c8b0f798c5f105d512a2c969a11c2a72c2c971dfb5b08a69b348e1c9ee09d6070a0a5c0d60a5403824619d59deb5d5a409ab71214970286", 0x91, r1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f04000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/26 14:06:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000014000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x4a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f1b000)="71e67a15", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xa010000000000085) bind$inet6(r1, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000856000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000847000)=0x14, 0x80000) stat(&(0x7f0000903000-0x8)='./file0\x00', &(0x7f0000a54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007f2000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8, 0x3, 0x80000001, 0x2fbb600c69252ec, 0x20, 0x80, 0x3b, r2, r3}, {0x6, 0xca8, 0x1, 0xffff, 0x5, 0x8, 0x6dd8, 0xec8}, {0x849a, 0xffffffffffffff4d, 0xfffffffffffff869, 0x3}, 0x7, 0x3, 0x0, 0x0, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2, 0x6c}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0x81, 0x7, 0x23}}, 0xe8) sendto$inet6(r1, &(0x7f00000a2000)="9c", 0x1, 0x0, &(0x7f0000d06000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000561000)=@assoc_value={0x0, 0x0}, 0x8) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f3a000-0x8)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/26 14:06:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = dup2(0xffffffffffffffff, 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) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) getpeername$ipx(r0, &(0x7f00003ea000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000271000)=0x10) connect$nfc_llcp(r0, &(0x7f000032b000-0x58)={0x27, 0x10000, 0x5b6b, 0x3, 0x0, 0x100, "ccc4bc09e018ae36c9f64c0de67a6298470832e01bbcf441b8fb364a05b58475fe4e36a0378473195676b21670ff27d1d5bd5f0886230d3bbaa7c38c881bfe", 0x3}, 0x58) 2018/01/26 14:06:07 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000b000)={@generic="f204527fa9d96f8727faad2dbf8076e0", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0x1, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ec000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000901000-0xbc)={0x1, 0x3, 'client0\x00', 0x1, "3bdc3d184e14c4ad", "e9b09302f53f29429ce7d33fb8eb03b209bd2112fd643bb1281c0a2795e161c7", 0x795, 0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000a7c000)=@file={0x0, ""/4096}, &(0x7f00001fd000)=0x116f) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bfd000-0xc)={0x5b2daa3a3587a57, 0x0}) 2018/01/26 14:06:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/26 14:06:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004f, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/26 14:06:07 executing program 4: perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000bae000-0xd)='/dev/dmmidi#\x00', 0x8, 0x800) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000ab2000-0x4)={0x1d, 0x2, 0x3f, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000)="", 0x0) 2018/01/26 14:06:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000234000-0x9)='/dev/ppp\x00', 0x400100, 0x0) syz_open_procfs(0x0, &(0x7f0000f2e000-0x7)='ns/pid\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000503000)={0x0, 0x0}) 2018/01/26 14:06:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002cb000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00003bd000-0xb1)="03bdbcb2faa2a5e98bc037ef54a4720feb3612513eefab278ada5f0229022976938024209b3a8b54299ef2a74f00290dc6d0052d396a82aef8ba840c5a96b1fe11865505e8edc70a884a984be4c9099848e0304340c77ae65671a66cfff7003e631fc74b69945689a5ac4e32b37ce962ab6d8df2852d10184ec5772e74e2e27ca2aaf8c5a55a01ad48ced4af2b9f78bb4e94fb8b4612198d4e9840ec9ef70101d6e68399360c6d23d61a4d9fc161332e19", 0xb1, 0x890, &(0x7f00001b1000-0x1c)={0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4a}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/26 14:06:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00008d6000)=r2) readv(0xffffffffffffffff, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) recvmsg(0xffffffffffffffff, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(r2, 0x15) [ 321.669827] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/01/26 14:06:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) sched_getattr(0x0, &(0x7f0000f3d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00005b7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0x10, 0x0) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0xfffffffffffffef3) readv(r1, &(0x7f00001cd000-0x38)=[{&(0x7f0000441000-0x73)=""/115, 0x73}, {&(0x7f000065c000-0x3f)=""/63, 0x3f}, {&(0x7f00001da000-0xab)=""/171, 0xab}, {&(0x7f0000d3b000-0x23)=""/35, 0x23}, {&(0x7f00009f2000-0xfc)=""/252, 0xfc}, {&(0x7f0000b4d000-0x1000)=""/4096, 0x1000}, {&(0x7f000019d000-0x76)=""/118, 0x76}], 0x7) 2018/01/26 14:06:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) writev(r1, &(0x7f0000c3f000-0x30)=[{&(0x7f0000749000-0x1000)="9d", 0x1}], 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e35000)={0xffffffff00000001, 0x1, 0x7, 0xa0000000000, 0x20}, 0xc) 2018/01/26 14:06:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000bb8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "2384fe", 0xfffffffffffffdeb, 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]}, {[@fragment={0x2f, 0x0, 0x5, 0x401, 0x0, 0x3, 0x3}, @routing={0x2f, 0xe, 0x3, 0x5e38, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x5e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x4f0cbea4, 0x2, 0x80000001, 0x20, [0x800]}}]}, @dstopts={0x11, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x7fffffff}, @calipso={0x7, 0x40, {0x8, 0xe, 0x2, 0x656, [0x1bc6, 0x3, 0x0, 0x7, 0x33c3, 0xfffffffffffffed7, 0x81]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1, 0x0}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x14c) clone(0x0, &(0x7f0000a5a000)="", &(0x7f0000c38000)=0x0, &(0x7f0000bf4000-0x3)=0x0, &(0x7f00004fb000-0x51)="") 2018/01/26 14:06:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom(r0, &(0x7f00009b0000-0x40)=""/64, 0x40, 0x0, &(0x7f00000e3000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0x0}}, 0x2e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e7000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) shutdown(r0, 0x1) ioctl$sock_bt(r0, 0x8907, &(0x7f0000eab000)="") ioctl$sock_bt(r1, 0x8906, &(0x7f0000679000)="") 2018/01/26 14:06:07 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000032f000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f000002d000)=&(0x7f0000ad1000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r1 = syz_open_dev$dspn(&(0x7f00002dd000-0xa)='/dev/dsp#\x00', 0x84, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000947000-0xd9)="6cac170a1130b59010adf9f548570ef4cf75c94536f1e9250c4bb5e98cd8506062384725473fa6b9d99137de7ea373bb148980763f2d9cdbf67783f6688f9ad1261b65eaf12b06bde96c72c349dbeea8f0e87bb31b888af4e5f527e599c3aa8d43d278a217cee93b1d332b2ddd4a727722116cfeb0c4f33e21d9fc5634293e6f6c5e37cdb69ca92a62e173d3ee15be141c936a7869c0cac15b3a4d8e2a18fa32b2621f7c48ac7d705c221272c2c14aa23f68539efbd6e9c5e113d919564d559571c527c5512e23051f5fb5263c46a2684e06a7955623eb8992") r2 = geteuid() stat(&(0x7f0000b08000-0x8)='./file0\x00', &(0x7f000031c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 14:06:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000161000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) eventfd2(0x0, 0x80801) syz_open_dev$sndseq(&(0x7f0000c3f000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000d7b000)={0x2, 0xffffffff, [{0x4, 0x0, 0x0}, {0x7, 0x0, 0x0}]}) 2018/01/26 14:06:07 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000e000)={@common='ifb0\x00', @ifru_flags=0x62cacc06b1048b1}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000000e000-0x8)=0x8f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f000000e000)=""/1, 0x1, 0x2000, &(0x7f000000f000)={0x3, {"e432bc98cb986f"}, 0xda3e}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) close(r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000007000)=[{&(0x7f000000b000)=""/25, 0x19}, {&(0x7f000000e000)=""/174, 0xae}, {&(0x7f000000e000-0x1)=""/1, 0x1}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f000000f000-0xdf)=""/223, 0xdf}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000010000)=0x0) 2018/01/26 14:06:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000637000-0x9)='/dev/ppp\x00', 0x80000, 0x0) perf_event_open(&(0x7f00006ac000)={0x7, 0x78, 0x8, 0x7fffffff, 0x8, 0x8, 0x0, 0x8000000080000000, 0x2, 0x8, 0x1000, 0x2, 0x1, 0x8001, 0x1, 0x0, 0x4, 0x9, 0x4, 0x8, 0x3, 0x800, 0x3b6, 0x6, 0x6, 0x9, 0x8, 0x6, 0x6, 0x0, 0x4, 0x1ff, 0xfffffffffffffff8, 0x3, 0x4, 0x1, 0xf7, 0x9, 0x0, 0xffffffffffffff6e, 0x1, @perf_config_ext={0x80, 0x3}, 0x8, 0xfffffffffffffffd, 0x800, 0x1, 0x4, 0x6, 0x3, 0x0}, r0, 0x2, r1, 0x8) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000d20000)="6d6f756e74737461747300498073471ee0ce8d060be1b9aa77781e1bac201800202d8fd4e06da607a259d1182dd7a4a2560f2798f195474248521d962feb031d00033f1f120da3586bee69f0f09160a6268667db7e51b99d90690eee2454541d66b080b8d56ad0ed9c5f0b94e04f01950e03fabb60d940667651e4b49eb51d023963ffb1df110d159af3fd0072890b12057a942d22a55e7905380b3fac2702bf8dd098cb73f3b98d23c7d96dcad01af7c025bae13e0c6a") close(r3) 2018/01/26 14:06:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ac7000-0x4)=0x0) ptrace$poke(0x4, r0, &(0x7f00005b6000-0x4)=0x0, 0x65b0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xff09, {0x0, 0x0, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/26 14:06:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000185000)={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]}, 0x1, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x9, 0x30}, &(0x7f0000000000)=0xc) r2 = accept4(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000002000-0xc9)="94c263bde43a3eb24ff110a57602605d2b2e535a1a60802c952d7ea733d57023469d73164f2607a4a10795c42d529610b517cae1c0afa65683f633ca05e4ee85616b4e2ca6ff661cf54a0007674abf9d607ce7ec1034b5de76aaf1d6ec168f8e952c19c03977fedafc58e183d02b75c9274181a86cd0ab136e25a3aa7ce3b56051a66e991b171cc2bc12c1f35197280250d5b22a8bf17caaac674c70f9a0ed73c9151a3491ee436508098cf1554c12b8e2cb28492dd32d92454cb47b23ce233acdeb7c81c06b1de45b") socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000002000)=0x1) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003000)={r1, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000006000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x40002) poll(&(0x7f0000006000-0x28)=[{r2, 0x0, 0x0}, {r5, 0x4001, 0x0}, {r2, 0x10, 0x0}, {r0, 0x0, 0x0}, {r5, 0xa002, 0x0}], 0x5, 0x0) fdatasync(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={r3, 0x4}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r5, &(0x7f0000007000)=""/74, 0x4a, 0x2, &(0x7f0000005000-0x8)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000002000)={0x80000011, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r5, &(0x7f0000009000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000008000)=0x48) 2018/01/26 14:06:07 executing program 7: prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0xa16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0xc3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x1f, 0x0, 0x2, 0x4, 0xfffffffffffffffc, 0x6, 0x8, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000, 0x400, 0xfffffffffffffff7, 0x8ff}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x913, 0x10001, 0xb0, 0x8194, 0x4, 0x3fffc0000, 0xfffffffffffffff7, 0x0, 0x6, 0xffffffffffff8000, 0x80000000, 0xf8f, 0x1]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./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) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x6, 0x0, 0xffffffff, 0x7f, 0x8, 0x4, 0x7fff, 0x5, 0x4, 0x0}, 0x10) 2018/01/26 14:06:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000912000)='/dev/input/event#\x00', 0x7, 0x4bfe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ace000-0x9)='/dev/ppp\x00', 0x6000, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00006ae000)={0x1d, 0x6, 0x1, 0x0}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00003d5000)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ca9000-0x10)={r1, 0x50, &(0x7f0000948000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f42000)=r2, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00003a2000)={0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffff61, 0xfffffffffffffff8, 0x9, 0x100000000, &(0x7f000076d000-0x10)=@common='ip6tnl0\x00', 0x8, 0x8, 0x101}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00009bf000-0x4)=0xaf, 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000079b000-0x15)='/proc/self/net/pfkey\x00', 0xc000, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00004a2000)=0x5, 0x4) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005f9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000753000)=""/98) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000ac000-0x10)={0x0, 0x20, 0x81, 0xfffffffffffffff7}, &(0x7f0000bab000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000717000)=@sack_info={r6, 0x8001, 0x80000000}, &(0x7f00000d0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00004f0000-0x4)=@assoc_id=0x0, &(0x7f0000997000-0x4)=0x4) 2018/01/26 14:06:07 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aa2000-0xb)='/dev/mixer\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r1, &(0x7f0000c6f000-0x20)=[{&(0x7f0000253000)=""/207, 0xcf}], 0x1) pread64(r1, &(0x7f00002e2000)=""/255, 0xff, 0x0) 2018/01/26 14:06:07 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002}, 0xc) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000cc2000)={0x101, 0x100000001}) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/01/26 14:06:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00009fd000)=""/212, &(0x7f0000a11000)=0xd4) write(r0, &(0x7f0000069000-0x24)="240000002600070032000000003677037b0a01ff01000000000000000012ffff8000ff10", 0x24) 2018/01/26 14:06:08 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000316000-0x4)=0x2, 0x4) setsockopt(r0, 0x65, 0xc9f, &(0x7f0000000000)="", 0xffffffbc) socket$inet(0x2, 0x0, 0x9) 2018/01/26 14:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a59000)=@common='ip6_vti0\x00') r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000328000-0x8)={0x0, 0x0}, &(0x7f0000726000-0x4)=0x8) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000aea000)=&(0x7f00007a0000-0x1)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a59000-0x8)={r2, 0x9c5e, 0xffffffff}, &(0x7f0000795000-0x4)=0x8) 2018/01/26 14:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f5000-0x11)='/dev/vga_arbiter\x00', 0x40082, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00006ab000)={{0x82f, 0x2}, 'port0\x00', 0x0, 0x1000a, 0x80000001, 0x0, 0x9, 0x5, 0xfffffffffffffff7, 0x0, 0x2, 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]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000376000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0xffffffffffffff6b, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/26 14:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f15000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe2(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000d45000-0xc)={0x6, r2, 0x1}) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00006e0000)={0xbdcc, 0x3, 0x0, 0xffffffffffffffff, 0x0}) r6 = dup(r5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004c1000)=0x0, &(0x7f0000fbb000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000116000)={0x0, 0x1000, "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"}, &(0x7f00004d3000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000831000)={r7, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, 0x98) mmap$binder(&(0x7f000097a000/0x4000)=nil, 0x4000, 0x0, 0x12, r6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f78000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0c000)=0xe8) setsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f000033a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) 2018/01/26 14:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000be9000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003de000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x7fff, 0x81, 0x3, 0x10001, 0xfffffffffffffff8, 0x4f, 0x1f51, 0x0, 0x8, 0x20, 0x3, 0x5, 0xb]}, &(0x7f0000903000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000de4000-0x98)={r1, @in6={{0xa, 0x1, 0xfe6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5}, 0x98) alarm(0x1ff) 2018/01/26 14:06:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000e84000-0x98)={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]}, 0x0, 0xffffffffffffffff}, 0xffffffffffffff7f) 2018/01/26 14:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x0, 0x0) splice(r0, &(0x7f00004a8000-0x8)=0x8, r0, &(0x7f000085c000-0x8)=0x0, 0x10000000000, 0xe) syz_open_dev$evdev(&(0x7f0000e1b000-0x12)='/dev/input/event#\x00', 0x0, 0x4100) 2018/01/26 14:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000074000+0xd89)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000b12000)='/dev/vcsa#\x00', 0x200, 0x400000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00001e6000)={0x7fff, 0x7aca, 0xffffffff00000001, 0x0, &(0x7f0000cdc000)=""/0, 0x1000, &(0x7f000036b000)=""/4096, 0xb3, &(0x7f0000cbf000)=""/179}) 2018/01/26 14:06:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5e4, 0x141401) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000741000)={0xfffffffeffffffff, 0x8, 0x2, 0x7, 0x200, 0x9, 0x2, 0x7, 0x5, 0x8, 0x9}, 0xb) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000796000)=[@in6={0xa, 0x0, 0x2000, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/26 14:06:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000051000-0x28)=[{&(0x7f0000693000)=""/217, 0xd9}, {&(0x7f0000ba8000)=""/253, 0xfd}, {&(0x7f0000b25000-0xa0)=""/160, 0xa0}, {&(0x7f000064e000-0x99)=""/153, 0x99}, {&(0x7f00000ce000-0xcd)=""/205, 0xcd}], 0x5) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000439000)={0x0, 0x0}) connect(r1, &(0x7f00007bb000-0x2)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 14:06:08 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) 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) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x10001, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x9, 0x0) r4 = dup2(r0, r1) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r5, &(0x7f0000002000-0x8)='./file0\x00', r3, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f00002c5000/0x18000)=nil, &(0x7f0000001000-0xc)=[@text16={0x10, &(0x7f0000002000-0x43)="0f22d9baf80c66b8b8f2618866efbafc0c66edba610066edf30f00560e0f22a70f013df20f5fa200000f35deccbaf80c66b8e0f1148c66efbafc0c66b80400000066ef", 0x43}], 0x1, 0x41, &(0x7f0000002000)=[@efer={0x2, 0x500}], 0x1) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getegid() getegid() getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x6bfc) getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 14:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000031b000-0xc)='/dev/autofs\x00', 0x400, 0x0) openat(r0, &(0x7f000069c000)='./file0\x00', 0x2, 0x47) r1 = request_key(&(0x7f0000cdb000-0xa)='id_legacy\x00', &(0x7f0000a71000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cfe000)='/dev/autofs\x00', 0xfffffffffffffffd) r2 = add_key$user(&(0x7f00003f9000-0x5)='user\x00', &(0x7f00007f2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000471000)="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", 0xfe, 0xfffffffffffffffb) r3 = add_key(&(0x7f000035e000-0x8)='rxrpc_s\x00', &(0x7f0000754000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000c4d000-0xc)={r1, r2, r3}, &(0x7f00005c8000)=""/224, 0xe0, &(0x7f0000a71000-0x2c)={&(0x7f0000239000)={'mcryptd(crc32c-intel)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(0x0, &(0x7f00002ea000)='net/snmp\x00') sendfile(r4, r4, &(0x7f0000798000)=0x400000000081, 0x61) [ 322.398756] ion_mmap: failure mapping buffer to userspace [ 322.440746] ion_mmap: failure mapping buffer to userspace 2018/01/26 14:06:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x894, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ef7000-0x4)={0x3}, 0x4) prctl$intptr(0x1d, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80100, 0x0) munmap(&(0x7f000075b000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000001000)=""/43, 0x2b, 0x2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x1, 0x800, 0x2, 0xa0, 0xa0, 0xb7, r4, r5}, {0x5, 0x10a, 0x7, 0x0, 0x1, 0x101, 0x7, 0x63}, {0xe635, 0xd1, 0x7, 0x3f}, 0xcc, 0x2, 0x0, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3c}, 0xa, @in=@empty=0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0xf98, 0x1cc6d10c}}, 0xe8) 2018/01/26 14:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f00004ad000)='./file0\x00', 0x802, 0x30) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:08 executing program 5: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2b, &(0x7f0000256000)=0x20, 0x4) 2018/01/26 14:06:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f00000ae000)='./file0\x00', &(0x7f00007dc000)='./file0\x00', &(0x7f00005e3000)='vxfs\x00', 0x1000c00, &(0x7f0000785000-0x4f)="5cdadf860c09b1f1122b232ec59b15ea678a6381c44daacce33a665796fa398be399039f0e357f6149a86e9df9f66ab192f05856ef72a3a92efb7d98a76a945b629fecbb527601c2062d9643d923cb") mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f00007ea000)="") creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') 2018/01/26 14:06:08 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f01000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003fe000)={'mangle\x00', 0x4, 0x4, 0xbee, [0xffffffff, 0xfffffffffffff000, 0x42, 0x0, 0x6], [0x9, 0xd800000000000000, 0x2, 0x5, 0x0], 0x10, &(0x7f0000837000-0x10)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 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]}, 0x8, 0x2, 0x13}, 0xfffffffffffff810, 0x6da, 0x6fc, 0x10, {0x81, 0x6}, [{0x10d, "3b4c1e9a6f2001be7817a88a94f0525cc005ac198c7d69d64e1783d9b1", 0xca9, "cb47abbc9a7f0fd7e2c672e9787db5ce141e37c191fd533e9928ddc1c6b2198063e05591814f1f675fa5335d1010e4e30382990a067bd6a62f62989058fa09cc42ad5aeb19ff9cd8a405c6a2f59138db7d1c0d1c6720fe734d1e5b37b647c3fafd11d406933508b50062dfa0ebbccb1db5ff5d6db5b1a7980c858544d910e150052604d743812f7c798b8f255e12b0059de0f34b9b03c7e09b2e5a0ac0f5a97d783ab94706b096f6f67e9fed54bc4a0dc8153ae821103d0687ff7f17ee44eaa70d4650b1ef3f32cfd928b89683c7826f8decc788ce7423a37b09a0cf1f69ed82fbca4347c430befbb48d7acc93"}, {0x46, "cd8e9d9dd6cec3ae99de3e1923d8a9dabd118d17604eabc199f2a0dd67", 0x2, "a743562698f8a4fc6c89fdcc9fd5b642cd1107968f934c196f95c0bdea9289ef78cfbf05ddf9"}, {0x41, "c91ccb72a5c2bd0580948c90729df45e4ed84116d8aff6b14d55372401", 0x0, "bbab1823f8f78deb90c7623dcdf773d5cb97449f2b67a002567dc110ec023bd8f2"}, {0x25, "11c392906c4615e87629f48011316ba6939da8b9ebf498cfe431862bd9", 0x7, "e529009def"}, {0x10c, "c55535ed8ab51c292cb8bf2839b6099cd9f865ed827546ed91b71fcaa3", 0x20, "b936717acc78726be2165a65dbb824a307c11192ff167d219a9f6a77d10d4a04a75ae93f4b48ee6e1bd88c2948dc5dcae3ada5ecf60a161a99433430f68f809f880defc851dede8497f8bd7c13b7f230e1b36ecb0de9356f1dccbf7720f6a949a55b11c95e7fcf98380904e1bea80aa1970264af583ab9bdadbd569a3548f3d940df32e52d9f1e94769b77c60c5e836b90305c2c1aea74907d5c03d636d9e3d9b5f54bcb85b8a523038010f439abecd6217a870861fcb11e21fce61fdb75be90ec8c9a38c0cedfa5407032c0c3bf8b56bf923a815df0bb3ac5756a62a9f5fc475938097932475cd5a5abf62e"}, {0x5a, "f41eea24de2c1a9ec92572d5b98ff7c35a3826ee869e3da50f7cea3a2f", 0x6, "65edf3580898caf4c75f02bcab6f3e0a89f22e2d7187e28f48e7f00cc7920b57f1df35c9e8dbc2d7229af25d1645ebf3ebac73f58a2d08dd2ddb"}, {0xf5, "318fc83fbfa1799674085e7a2c09007f7bff56d712461689048f87ba41", 0x8, "1a0d7eecfa9c2c1059c2af4d46a77765c613483678d3e18667305746d60b3a8e8af37e1f3ffbfc9116f0b3bf842bafe756f424bfe6e01a7b29a2acec1cb0ebbc8bdb5fd1d114b8c43dfb86c39b65a5e080640119fd54e83dc859c49d32c41181192aaa5dc23df419b2499973b53da314ca5f8304f69a89ce96250ec119f43fe6239940958529cc1980c2c60707365bbeed7b5cee2b8acb614ac7de15ded41ecab75acdb3251b38716b4c6129053218d8f351e28b28ecc95020a04e2daec27a44f0b2f2cb1dd5ba16559e1ddd967caf3484a99e5e03"}, {0x105, "b11a00dfe08c8cd985a2cc3e996486e7966575e029996700420c3713e5", 0x9, "2da3863d10e9d729c33824a4faff8c4fbdeee14bf71565566c5a1575b93aa19e0d172a551d51bc1e5f51111615b75ec0d7e65f192956dbd25ca4d6f3b90e29a8a6f065df1eb264de592e04acd9f24a995535c10cfd86e95a2e6a0a1ebda5fca4916432680a90d89ebbd7ab123ed8fda2b87772a3446646cac8f139d86be0bfa71ddf466dff40e549f79573f78ca5cdfef19bcee98ab1a852e5b889aadc0dba6db3dd29b1e3c64e770d0d4c86b280263d9da6cb60b8037728ad59668c6b322f0bed7fc4c5525a50419ec6ed6233b3c9964a7407fa84bd22fa4ea0c281b145180528d2b467d4"}, {0xe2, "3d282810ba184112c33919b37b6023e0724d164fc11755c4145a59d3cc", 0xbcb, "c613919de191c60217059b4b1ab3ece2f0981650f9383cd64b2e3f481ced98532cffb552021e40c9c5b1a88d5aef43f0f59aa008752759e9f75568d1ac356de617292721efbcb631f97a685ebe8b671b6534d3464397270a05d554cb961a777f5549ea39dc982e1dd90f168eb832796e304479c4b2012d37e46509c3edcbef5b937f2c488e2dc4f465a430d7afef202f51b91ba2868b7466107924fa714de7d8937d0818830a3247c8687462f58a4f0c45c46f61b84c7ae3add4ebeb4d7f3eb5cba2"}, {0x6f, "d88fb1de5538384fbbf959c18baf3eb3ed1e1dfeb880786cdb02730b20", 0x6, "6f9ff0c7f4895b82f656f19757e36ad52dd6058e8687ba0d797fc9467231c71ed0c18d2c75008df410f4c15317268279f5e222710531098affce2e92ff2ebde675a931dd2d7b9fb3540be042dfdca3"}]}, {0x22, "4b0d144186a966d6c43a70766a66200b3ae15c0ff9c3cb44cdae5e00a5", 0x9, "b88b"}}, {{{@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0xffffff00, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x1, 0x3}, 0x3, 0x449, 0x4f2, 0x36, {0x3, 0x3ff}, [{0x102, "6ac8a7eedcaf83125dc13fe42e182ef3e37c24e13b808d9a0be6833f20", 0x80000001, "04fcb3c0ad76c625c3b85ffd5ce8810798221975fbd5ebac2fdc61c658b2277e273e9ec770e470092249e8bce1befe3611103aa2c67cad3c4ea70a81bf94fdbcf810e7e2fedb2f6b1af1baea1967fe8d0bc58c18606f877a8fa9b3578a5b69c84e9be3a5744483e4f2b776229028a0e3f9d3416eabb2d25aeee893e0c51745f9f55a3cc6c30752615cd559db6d7a301d0d3d64a0cb60b7ea4fb0d2c0d65ce2ae402502bc93f708cd40ee9a7b8b80721dedce12f7bba0ba4c58d8a38118d4b56332cfc3af9ce4c5ba17e8bedf72cf11a00036c5505f7212b515248df1422c5b5e4ede"}, {0x118, "3b1d91c1eca4469f9cee3274d68e1733160a7a498fae482d675dbed3af", 0x9, "52eea2939128c2eee432349725b63ab4f0b314f37c883110345d177f192cad9a9b500bb27f7354ad0a9ca4af4194dee2560a217c39e9d781414358020a3bdea2c79db350452ff5b50972f394b7eac67ceb59a7868cda9221669b776a6e98a7d636890274e33a991db56db9e15df4bcefc0f52a82439e88ce574e22b00e9b7ac6e4496a8a37b7af9ddd60306a9cc995d8e917e3d35a36c1a34fd55b3561588d2debdda4e3b497b0f9d4c29ef89fb5680efe49799a49ba13724baab588a1ed7de8c8f78bf88df817943fd6b359b3e8f1d9fc9d9224b5360981176b9ce65c9a546fc50fe8593610dab95ef36c3a9556c7204a4cdf0f69c35080"}, {0x111, "ef8964804aca9ea9cdaa8d7cecb8bd9ae6ac7a25b6c53cc6d19cbc009f", 0x401, "5bcacc182dec1a59be1386ea3eec6132247cbbd4596e5004311cfa65ee25c3f6114aee9da01b24580fdc4f3e854a5b53d62aea624e8112fab2bc33a10b7d0f8a344a57036e0ee12b44801073405944d6b2974f5b270ab8c15b543429c5cefddf38a9b20b4041d499df91f0e92dbbd8c86defcb2a1e3474a8adc4422e46cc34b0caa401fc3a59c4cc69dbedbba4e8d31cd79e342e3e1e60ff95b867123c229a5bc5746c09c3ea9e0c458d18603b73486cd05bd8510fd2f20cef7c9c776105494eaf5679ff9ee65317be7b0b68461484a31f97cfbfb618bf1bde61b0ff319d23070fe4c86b90dbe03d4f80181e8f43b0d923"}, {0x57, "a25ff0aebc7c6c36ca71343c9f841b39a1ad5d01d68f8d9bb1ebe5ac15", 0x20, "9ceb29255b7e221ec9c35a7047a1c4dabf332e7bf99f0c86c0921b04fedaf807ba4f693b9642ae4178bd7b8a106ff62de6545858453200"}, {0x57, "d48ca01e15885cff2a9fedf4df27be4acfce7cb7c25d000375bea4b054", 0x1a77d074, "93fb240c5e9f662140115914ea7e1ba159f9180c481f09712a8ed6cd7b2b68e1465b534bbf0aa5d9131768d83b156c4f99c406f9125a50"}]}, {0xa9, "a74bb8f55a683e27fcb53a2cb63ae61008bf6fcf6d1fe73840f6de3366", 0x7, "a2ec1ab16cc1d4416f80c37a8456661293dd7c5950b499ab2251887f1225a34d2ce70408b90c0d2b78d1ae66adbab9f430846fd5201ebc4b31da31a8d06fab2f746d7376e935055baabcfe42f11f1f42a85ca3d78080ec7cc96ffdd82c1dc1c70fe53daebc92fc436aab308d3ca880ea93b5a1a1fce4614d08eb084a5a388bb0393269252d87ef368e"}}]}, 0xc4a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d81000)={@generic="185be292a33e1f80e9df5866f29a819a", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000992000+0x3b4)='lp\x00', 0xfffffffffffffdf8) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000026b000-0x70)={0x3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0xfffffffffffffffc, 0x0, 0x80000001, 0x20, &(0x7f00003e8000)=@generic="c4ad0862f0e41b7030e0657f8ec66537", 0x6, 0x80, 0x8}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, 0x0, &(0x7f0000830000-0x4)=0x0, 0x800) socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000224000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b98000)=""/150, &(0x7f0000029000)=0xfffffffffffffd8e) 2018/01/26 14:06:08 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x4ba7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000)={0x0, 0x7, 0xfffffffffffffff9, 0x7ff, 0x6c91df37, 0xfffffffffffffff9}, &(0x7f0000018000-0x4)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000021000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000e000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x80000001, 0x3, 0xedf4}, &(0x7f0000013000)=0xa0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000022000)={{{@in=@local={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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000000e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/26 14:06:08 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x9, 0x7, 0x0, 0x0}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffc5, 0x181302) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000001000-0x8)='pagemap\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000004000-0x12)='/dev/input/mouse#\x00', 0x8, 0x10000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000002000)={0x2, r3}) 2018/01/26 14:06:08 executing program 1: pipe(&(0x7f00009df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0xdc3, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="87ef4cca1b01", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e71e258b2cd7d73f874b96f0a8f764cd"}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000022b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c1000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004a2000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7f, r4}) r5 = syz_open_dev$sndpcmp(&(0x7f00006d6000-0x4)='/dev/snd/pcmC#D#p\x00', 0xcf, 0x20000) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f000035f000)=0x5000) setsockopt$inet_mreqsrc(r3, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000ba1000-0x8)={0x0, 0x4}, &(0x7f000062c000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000120000-0x8)=@assoc_value={r6, 0x7}, &(0x7f0000232000-0x4)=0x8) [ 322.486291] could not allocate digest TFM handle mcryptd(crc32c-intel) [ 322.516225] could not allocate digest TFM handle mcryptd(crc32c-intel) 2018/01/26 14:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000752000)='/dev/autofs\x00', 0x40000, 0x0) epoll_pwait(r0, &(0x7f0000847000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5, &(0x7f00006aa000)={0x20}, 0x8) mkdir(&(0x7f000051c000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000005b000)='./file0\x00') symlink(&(0x7f0000dac000-0x8)='./file0\x00', &(0x7f0000da1000)='./file0/file0\x00') umount2(&(0x7f0000892000-0xe)='./file0\x00', 0x0) 2018/01/26 14:06:08 executing program 4: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000846000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x9, 0x1, 0xb54c}], {0x8100, 0x22, 0x2, 0x8001}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x17}, {[@timestamp={0x44, 0xc, 0x7, 0x7, 0x0, [{[@loopback=0x7f000001], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/26 14:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00006f9000-0x4)=0x400000000000001, 0x4) fcntl$setflags(r0, 0x2, 0x1) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/26 14:06:08 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000562000)=@assoc_value={0x0, 0x2}, &(0x7f000005f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ee3000)={r1, 0x5, 0x30, 0x2, 0x8}, &(0x7f0000569000)=0x18) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f0000ffa000)=[{&(0x7f0000b4f000)=""/25, 0x19}], 0x1) poll(&(0x7f0000080000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 14:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x1, 0x20000000}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000022b000-0x4)=0x2) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000cb4000)=@random={'security.', '\x00'}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000ee5000)=""/246) 2018/01/26 14:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000030000-0x8)="058009f40103ff09", 0x8}], 0x1, 0x0) [ 322.619227] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 14:06:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000022a000)={@multicast1=0x0, @broadcast=0x0}, &(0x7f00000c7000)=0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000b49000)=0x3) sendmsg$nl_generic(r2, &(0x7f000048f000)={&(0x7f00003c7000-0xc)={0x10, 0x0, 0x0, 0x400092}, 0xc, &(0x7f0000e47000)={&(0x7f000018f000-0x94)={0x94, 0x2e, 0x700, 0x1, 0x3, {0x1f, 0x0, 0x0}, [@nested={0x2c, 0x73, [@typed={0x28, 0x8a, @str='/selinux/avc/cache_threshold\x00'}]}, @typed={0xc, 0xe, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x61, @void=""}, @generic="33041fe43d54d4f45500ad120443bb27a5fd0836cf6e968dd11084aff46f59f488ba1119ecdd4207c1979f5cfd09b0a8c7f38436a23dbdaa9fe119e58c543736"]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000052000)={0x0, 0x0, 0x0}, &(0x7f00009c0000-0x4)=0xc) sched_setaffinity(r3, 0xfffffffffffffe58, &(0x7f0000820000-0x8)=0x80000000003) r4 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000cb3000-0x4)=0x0, &(0x7f00002cb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b7f000)=0x3f, 0x65) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000059d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffedd) r6 = syz_open_dev$vcsa(&(0x7f0000a00000-0xb)='/dev/vcsa#\x00', 0x800, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c34000-0x20)={r6, &(0x7f000084e000-0x55)="ea3edabd7ee5e0fd9e4dfb3ef1a15198fbc1ec36c17bf9b5addfc451e233852e5d6ffa9d10cd62ff095e79e9fd04645ca15e110a9804ec723e23174434d3f034919547d107a80a007395063a79235268823ad4714d", &(0x7f0000bc6000-0x1000)="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", 0x1}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a57000)={0x0, 0x0, 0x0}, &(0x7f0000f32000-0x4)=0xc) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f000065f000)=0x100000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b28000)={@common='gre0\x00', @ifru_flags=0x800}) 2018/01/26 14:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000402000)={0x10002, 0x1, 0x400000000100000, 0x2000, &(0x7f000000a000/0x2000)=nil}) dup2(r1, r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000dcf000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/26 14:06:08 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000019000-0xa)='/dev/dsp#\x00', 0x1, 0x42080) r1 = request_key(&(0x7f0000018000-0xa)='encrypted\x00', &(0x7f000001f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000008000-0xc)='cifs.spnego\x00', &(0x7f0000023000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000024000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000014000-0x98)="97b0b6c7ffd1369ac5eaf9c8ec67575dc80e36f95a8471c859a098b3f51a3170804ebdcbca96b871b8dc9b6fe0ca2369e0fa553dbc142fdb6332f9157576e37311c892ccd683969a59f672ec017c65210bc0593ddfd56c01ced087fae4d851fd369cc74d9771627050c9748826158343479f87355d10c9ed8051c786c571a406df46f54cc02b0732e72aacb4e24f8b0f73c77dfa606cf125", 0x98, 0xffffffffffffffff) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000024000-0xc)={r1, r2, r3}, &(0x7f000001d000)=""/91, 0x5b, &(0x7f0000023000)={&(0x7f0000022000-0x40)={'rmd160\x00'}, &(0x7f0000023000)="cb0c795508d2415dcb4d6655eae0b2d5f371ba6b6f1bffa022c6331fd92f907c5769a0b036b1cdccd33cd9", 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x7, &(0x7f0000004000)={0x0, 0xc, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000023000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 14:06:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000a93000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00001d1000)={0xffffffff80000012, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000350000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) close(r0) r4 = dup3(r1, r1, 0x80000) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00000ef000-0x70)={[{0x7, 0x80000000, 0x8, 0x7fffffff, 0xfffffffffffffce2, 0x9, 0x9, 0x20, 0x7f, 0x8, 0x5, 0x5, 0x45a0}, {0x8, 0xbd8, 0x7fffffff, 0xc0, 0x6, 0x6, 0x5, 0x60c574af, 0xff, 0x0, 0x2, 0x64, 0x200}, {0x7, 0x5, 0x8, 0x7, 0x9, 0x432, 0x2, 0x6, 0x69, 0x80000000, 0x0, 0x9, 0x8}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000142000-0x1e)={0x80, 0x6, 0x0, "3c1144a55057", "2ff9e0429ec2feb4edb5c255dc8aaa8f"}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000c2d000)={0xaa, 0x6, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000831000-0xc)={0x0, 0x0}) [ 322.683946] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 14:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000abc000)={0x0, 0x0, &(0x7f0000ae5000)={&(0x7f0000350000)={0x2, 0x18, 0x80, 0x7, 0x14, 0x0, 0x4, 0x2, [@sadb_ident={0x2, 0xb, 0x3, 0x0, 0x3}, @sadb_sa={0x2, 0x1, 0x3, 0xfffffffffffffffc, 0xe89, 0xc9, 0x3, 0x20000000}, @sadb_key={0x6, 0x9, 0x140, 0x0, "d4c6a8340239bbcc801caba3f474a876492fecc503b7dae4f7986d1637034358c3a528eef04fb393"}, @sadb_lifetime={0x4, 0x7, 0x12198c88, 0x1000, 0x8, 0x400}, @sadb_lifetime={0x4, 0x0, 0xfffffffffffffff7, 0x16658943, 0x40, 0x6}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x8000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000053a000)=0x0, &(0x7f00009f2000-0x4)=0x4) 2018/01/26 14:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0xfffffffffffffbfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000039f000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x2) bind$inet6(r0, &(0x7f0000ff2000-0x1c)={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x1c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000080b000)={0x0, 0x3659}, &(0x7f0000ab2000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000071000)={r2, 0x3c, &(0x7f0000425000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d58000)=0xc) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f3f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000765000-0x2a)=""/42, &(0x7f000033c000)=0x2a) 2018/01/26 14:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00001a7000-0x10)={0x0, 0x2710}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffffa2, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000fdf000-0x38)={&(0x7f000058e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f42000)=[], 0x0, &(0x7f0000fde000)=""/30, 0x1e, 0x0}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000640000-0xd)='/dev/dmmidi#\x00', 0x4, 0x10000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00009c9000)={0x7, 0xffffffff7fffffff, 0x9, 0x800}, 0x5) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/26 14:06:08 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f0000000000)=""/4, &(0x7f0000001000-0x4)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40240, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x1)=0x0) 2018/01/26 14:06:08 executing program 4: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d47000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e8c000)={0x0, 0x0}) utimes(&(0x7f00007af000-0x8)='./file0\x00', &(0x7f000080d000-0x10)={{0x0, 0x0}, {r1, r2/1000+10000}}) r3 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ad2000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff080002000100000045b494639f23788fc5576d5c1a2af572b77ff8d9a090010ad057eb53968bdbb5af80c6b99369f7d8543c017e9cae920185cbc96f00eb97ffbe863ae5a0d3cb9a1cbebb1e008786902f21a8894640", 0x5da) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000d03000)=@get={0x1, &(0x7f0000455000-0x28)=""/40, 0x800}) 2018/01/26 14:06:08 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/vcs\x00', 0x40200, 0x0) bind$bt_rfcomm(r0, &(0x7f0000d47000)={0x1f, {0xff, 0x1000, 0x8, 0xc9, 0x5, 0x80}, 0x10000}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x2000000000000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000132000-0x4)={r1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x403}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r1, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000780000)=0x0) bind$packet(r1, &(0x7f0000477000-0x14)={0x11, 0x9, r2, 0x1, 0x1ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000ac6000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:08 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000995000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000000)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ce000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000e5e000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000510000)={0xf7, 0x0, 0x10001, 0x813}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f00008ed000-0x8)={0x10001, r3}) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f000080b000)=0x4) r4 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r4, 0x0) creat(&(0x7f0000914000-0xc)='./file0/bus\x00', 0x0) 2018/01/26 14:06:08 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c67000-0x8)=@buf={0xe2, &(0x7f0000000000)="cd259c82fc521060dcde7c4afd45bbd8993540d7fc8a19a361ce521aaf22007c733c130d5a4de29e09cd6a7156b28af4ff3aaee2f11ee9a7956385fff20663af722a5a9c684b8c9bb77e70bcd6144122bddcb3e48efba36f7ba3b8ef0583965ebf4d71801e35beb57cd6ca924bcb91eddb9db5270b94c879e521e6c889592ea7c07b33bf4cbf8d0034da51949902b74c5a1b0148746b491e5b10ac7e47a32a28a35a4325ac45e6394b0c1d4c83e5c0009304ebf3ab5dc6fae253884e622cdecaf569abb8b9b3b8ea62a352794e9c1d4e5366aad59df7eb363b5f74fdbf2d6f15553a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x0, 0x0}, 0x4a) 2018/01/26 14:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000798000-0x9)='net/tcp6\x00') ioctl$int_in(r0, 0x5421, &(0x7f00009ed000-0x8)=0x5) 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$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000424000-0x8)={0x8, &(0x7f000022b000-0x20)=[{0x400, 0x401}, {0x23, 0x4}, {0x6, 0x9}, {0x7, 0x2}, {0x7f, 0x400}, {0xeed, 0x8}, {0xfd75dd9, 0x101}, {0xffffffff80000001, 0x40}]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f79000-0x8)={0x4, &(0x7f00003ac000-0x20)=[{0x8000, 0x401, 0x0, 0x1000}, {0x4, 0x3, 0x80000000, 0xbd48}, {0x7, 0xfffffffffffffffe, 0x1839, 0x101}, {0x6316de21, 0x30, 0x9, 0x7}]}, 0x8) sendfile(r0, r0, &(0x7f0000625000)=0x1fff, 0x40479) 2018/01/26 14:06:08 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000f000-0xa)={0x3, [0x8, 0x7fff, 0x200]}, 0xa) readahead(r0, 0x0, 0x0) 2018/01/26 14:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sched_yield() bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000062c000-0xa)='/dev/cuse\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e57000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cb0000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000095f000-0x20)={0x8, 0x8, 0x800c, 0x874a, 0x4, 0x302, 0xffffffffffffff7f, 0x100000000, r2}, 0x20) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$netlink(r0, &(0x7f000099d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c13000)=0xc) r3 = dup(r0) sendmsg$nl_netfilter(r3, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0x7fc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x7e8, 0x0, [@generic="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"]}]}, 0x7fc}, 0x1, 0x0, 0x0, 0x40000}, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000766000/0x1000)=nil) 2018/01/26 14:06:08 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x81) lseek(r0, 0x0, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="a5", 0x1}], 0x1) 2018/01/26 14:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x438d6f48, 0x420001) tee(r0, r1, 0x6a96, 0x0) 2018/01/26 14:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f000021a000-0x8)=&(0x7f000039a000-0x1)=0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000b5e000)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) dup2(r0, r1) 2018/01/26 14:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d43000-0x8)='./file0\x00', 0x40, 0x40) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000017a000-0x70)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000647000-0x4)=0x0, 0x4) getcwd(&(0x7f0000fc2000-0x1000)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f000016e000)='loginuid\x00') ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000308000)=0x4) sendto$ipx(r1, &(0x7f000037c000)="dbf0685c62f9e2f1018c36d88e9ad1ddc8cc67aab48e819b13df32e6f0af4e1dd25c4ca383f836f898de", 0x2a, 0x85b35160244f1d23, &(0x7f0000e24000)={0x4, 0xd66a, 0x9, "f716be5b4177", 0x1f, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ee9000-0x4)=0x1000, 0x4) 2018/01/26 14:06:08 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000005, 0x84) getsockopt$inet6_mtu(r0, 0x29, 0x1a, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/26 14:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ba000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000493000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f00001f0000-0x78)={0x4ed366e639f02963, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000fc000-0x38)={&(0x7f0000ab2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f000053f000)={0x12a8, 0x2, 0x2, 0x7a8b5665789388b3, 0x2, 0x0, {0xc, 0x0, 0x0}, [@nested={0x1134, 0x8d, [@typed={0x18, 0x30, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x100c, 0x68, @binary="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"}, @typed={0xc, 0x7d, @u32=0x40}, @generic="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"]}, @generic="9d7e991c304e7772c637860338bda0048ecbe5b4d38c0bde72ef2670e04dabaf3a84690b5a", @nested={0xdc, 0x2e, [@generic="1bc6169447fa33d7a6cb80c02bc497cb117e513baf32b8fa0d4901845e4d3d78e53269e268484fd0d041bca0ca9874539490ed1be2320f58a743321e1eca9b749c08c98896bdaabae9644a38c7c0fced325a3b462d8b71275acbb3319307f4f258b577afc3a14db930933575bdac00845ab53e07bd5b11ff901f6ab5caade0782b3589bff5b00f5702b8e25cfc46d075ce74cacea4609113e11a9fa9b9f99549543aea4a56522895a0382cf08f3cb2b122eb58b346dcadff5a1c56dca3debf88d8101acd399f5bbe5f96e0819888a6009aa89a3916"]}, @generic="e157782947e3b62cd8e58757f0c6fcec5216b6b5cfdb2f175e083a094ffbd5aa9585c9132ba191791b192f4af1bde3f605ed191714462a531ad745a9b49118670d306b6a403a999e3e584985065194b35d2f", @typed={0xc, 0x55, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x12a8}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/01/26 14:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffd8d, &(0x7f00003fc000-0x8)=0x2) r0 = memfd_create(&(0x7f0000c3b000)='bdevmime_typeproc.%\x00', 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000096c000)={0x4, 0x11, 0x8, 0xa1c3, "bbeae5e781dbe4bcc528905116b7fa59af7478d5fc1c696034b3d1ca4e7d8d74"}) r1 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000679000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) readv(r1, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000343000-0x20)={0x101ff, 0x3, 0x16000, 0x1000, &(0x7f00008a9000/0x1000)=nil}) shutdown(r0, 0x0) r3 = dup(r1) ioctl$TIOCSBRK(r3, 0x40044591) 2018/01/26 14:06:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000066e000)='/dev/admmidi#\x00', 0xa4c1, 0x200002) r3 = memfd_create(&(0x7f0000b5a000)='!\x00', 0x2) renameat(r2, &(0x7f00009b1000-0x8)='./file0\x00', r3, &(0x7f00009b5000)='./file0\x00') r4 = creat(&(0x7f0000e3c000)='./file0\x00', 0x10) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000697000-0x30)={0x5, [0x6, 0x0, 0x4, 0x0, 0x9]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ded000)={0x79, 0x0, [0x800002, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d60000)='/dev/ashmem\x00', 0x28000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f00003bd000-0x8)={0x54ae9cbd, 0xffffffff}) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r2 = inotify_init() lchown(&(0x7f000068b000)='./control\x00', 0x0, 0x0) dup3(r2, r0, 0x0) 2018/01/26 14:06:08 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_set$pid(0x1, r2, 0x8) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000812000)={@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) finit_module(r1, &(0x7f0000000000)='vboxnet0em1\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000002000-0x62)="8f8979b87d80a2e9dfd4dbff9ee4e922e76360255664e8db6e4db645edc71f58fd5f806abd0a203b48d73b52e00c64bc39bdc8ee5e6bdef6d9825508b6c9f93fa7e12728c0c5e13a2962c635082f702f44ef5bcdf8d296b7642d850f5b6b5af04bbc", 0x62, 0x40000, &(0x7f0000001000)={0x11, 0xf5, r3, 0x1, 0xfff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/26 14:06:08 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00006f9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$void(0x0) r1 = dup(0xffffffffffffffff) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000003000-0x164)={0x164, 0x0, 0xf, 0x300, 0x1, 0x0, {0x0, 0x0, 0x1}, [@nested={0xfc, 0x6, [@typed={0xc, 0xe, @fd=r1}, @generic="2e2df3838b3af98ea062d3bf42503ce629563e8c9dbbc9ba858a2315a3144643d2e1ab3a44d18dd7d1300a5accb9f940a5a35dde24141b62b464be70e437c4b9287a5072620bb590ad4395410f5717936c6e88665cc4a42528355992a5255413adb367bb", @generic="76a8cc11d5850495578d83bbe92bb4183c4c9f7efe5970954c98f10b6351580ce95a9e41072e1da26096f14ddc0b4bb16d074351c84451bba3dd0b65d66151571087fe4d1d070e0f6d5d8a6ce55ba94b1a3cfc657b7150323858d451a7d0c3f737a6e0507e9d2d48bee0c69213c1902a6be9099540a63986a0a880cfd253331fb1aa3df28e3c"]}, @nested={0x54, 0xf, [@generic="9195aa2c11455bbcb21473b42e0173171200adb28857f433ce250647c08cb9953c3363588b0bc03dd1c156fd12d8a0698d50243fd45f3346ca5971da5bec5ad31847bde0458b", @typed={0x8, 0x27, @void=""}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x8d1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001000)=[0xfdfe8a0, 0x1000]) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x3)='lp\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001000)=0x3) 2018/01/26 14:06:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac2, 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_RUN(r2, 0xae80, 0x0) mlockall(0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$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, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 14:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002cb000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000983000)={0x8, &(0x7f00001c4000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ced000)={r1, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) close(r4) bind$unix(r3, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r5 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [r5]}], 0x10, 0x0}, 0x0) recvmsg(r3, &(0x7f00009e3000)={&(0x7f0000bfb000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000071f000)=[], 0x0, &(0x7f0000ef5000-0xc9)=""/201, 0xc9, 0x0}, 0x0) 2018/01/26 14:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000f9a000)='./file0\x00', 0x0, 0x1) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f000028b000)={{&(0x7f0000c14000-0x30)=""/48, 0x30}, &(0x7f0000239000)=0x0, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a42000-0x8)={0x0, 0x0}) r3 = request_key(&(0x7f0000d15000)='pkcs7_test\x00', &(0x7f000015e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b4000)=':self\x00', 0xfffffffffffffff8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000082c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000469000)='(procbdevmd5sumproc\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a88000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000dbf000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000088f000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xdefa, 0x1f, 0x40}, 0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d7f000)={0x0, 0xb9b, 0x2, [0x0, 0x0]}, 0xc) [ 323.040588] netlink: 352 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/26 14:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed6000-0xf)='/dev/sequencer\x00', 0x400c00, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000792000)={0x0, 0x0, [0x4c8000, 0x2, 0xe2, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00009c7000)=0x0, &(0x7f0000db3000)=0x4) r1 = userfaultfd(0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000ec000)={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff173}, {0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, 0x7f, [0x7, 0x1, 0x8001, 0xfff, 0x7ff, 0x2, 0x7f, 0x4]}, 0x5c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/01/26 14:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nfc_raw(0x27, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:08 executing program 6: r0 = creat(&(0x7f0000984000-0x8)='./file0\x00', 0x30) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect(r1, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000003000)=0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x4) 2018/01/26 14:06:08 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x700, 0xfffffffffffffe75) 2018/01/26 14:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) syz_open_dev$loop(&(0x7f00000e7000)='/dev/loop#\x00', 0x0, 0x80) r1 = fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000040d000)='scalable\x00', 0xfe08) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) rt_sigprocmask(0x3, &(0x7f00002b4000)={0x0}, &(0x7f0000147000)={0x0}, 0x8) bind$alg(r3, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'ecb(cipher_null)\x00'}, 0x58) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000070f000)="", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd5000)={0x0, 0x0, 0x0}, &(0x7f00003f9000)=0x38e) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f4f000-0x8)={0x0, 0x0}, &(0x7f00008cc000-0x4)=0x8) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000090e000)=0x0, &(0x7f000074c000-0x4)=0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000e11000)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000734000)={0x0, 0x0}) restart_syscall() syz_open_dev$adsp(&(0x7f0000937000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000ca2000)=0x0) r4 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e5a000)={@common='irlan0\x00', @ifru_flags=0x400}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000be5000)={0x80000001, 0x1ff}, 0xffffffd1) connect(r4, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f99000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/26 14:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x280000000010, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) write(r0, &(0x7f0000395000)="260000002a00470200001fb08000e400000000000100000009ef18fffeef00000000fff90000", 0x26) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007e2000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e86000-0x4)=0xe8) ioprio_get$uid(0x3, r1) 2018/01/26 14:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xfffffffffffffd2e, 0x0, &(0x7f0000ad5000)=[], 0xfd, 0x0, &(0x7f000078a000)=""}) 2018/01/26 14:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f00006c1000-0x4)=0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000e3000-0xe)={0x0, 0x0, &(0x7f0000d6c000)=@raw=[], &(0x7f0000562000)='syzkaller\x00', 0xd3f, 0xbe, &(0x7f000038e000-0xbe)=""/190, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$rtc(0xffffffffffffff9c, &(0x7f0000778000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = 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) dup2(r1, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000679000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 14:06:09 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) llistxattr(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000e52000-0x3c)=""/60, 0x3c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000096c000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000578000-0x28)={@generic="a8aca166f4bfa60fbdbdb0d8d2f20187", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00008fe000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d81000)={r0, r1, 0x6, 0x3}, 0x10) 2018/01/26 14:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e48000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f00005a7000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x402) getpeername$netrom(r1, &(0x7f0000d02000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009d7000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000636000)={{{@in=@multicast1=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=@multicast1=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}}, &(0x7f0000aac000-0x4)=0xe8) sendmsg$can_raw(r1, &(0x7f0000912000)={&(0x7f00006a7000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000656000)={&(0x7f0000c99000)=@canfd={{0x1, 0x6, 0x1, 0x7}, 0x36, 0x2, 0x0, 0x0, "bae2416dd3e9b3fd3aa88e79d067349791c403edaa08e5742d4740a39d0165600f65a3b67445685f1cfb879ca0b01f5793d91a79334343a863b9c2955191821b"}, 0x48}, 0x1, 0x0, 0x0, 0x20040000}, 0x10) 2018/01/26 14:06:09 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000007000-0xe)='/dev/admmidi#\x00', 0x4, 0x20400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000d000)={0x0, 0x6}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000e000-0x4)=@sack_info={r2, 0x1, 0x1ff}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f000000c000)=""/216, &(0x7f0000006000)=0xfffffffffffffe52) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00007a3000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000141000)="") mknod(&(0x7f00005d3000-0xe)='./file0/file0\x00', 0x8021, 0x0) execve(&(0x7f00008a7000-0xe)='./file0/file0\x00', &(0x7f0000fbf000)=[], &(0x7f00006ec000-0xc)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$inet6(0xa, 0xf, 0x8000) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r5, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) getsockopt$bt_hci(r3, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xf4) 2018/01/26 14:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/ppp\x00', 0x20840, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00009ac000)={0x2, 0x0, [{0xffff, 0x2, 0x0, 0x0, @irqchip={0xe07, 0x6}}, {0x100000000, 0x4, 0x0, 0x0, @adapter={0x0, 0x3fff, 0x34, 0x4000000, 0x4}}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dd4000-0x4)=0xf9d0, 0x4) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000080c000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b92000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000c6e000-0xd3)=""/211) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000878000)={0x4, 0x20f, 0x9, 0x1, 0x0}, &(0x7f0000509000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000561000)={r2, 0x7fff}, 0x8) 2018/01/26 14:06:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x8)='(@@ppp1\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000631000-0x8)='rxrpc_s\x00', &(0x7f0000080000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008f5000)="ed664379aaad6733a4daa4fde990deb932bb6fa7c1f7cd881bb795ec78db10a3eb13030f0e46103a7cecb14be3d32c66be953e8343d3c0530323c7dd514c50f7205c164a183ce7e798c87151d42b8e147713e1c1953bbc859e5db93e3cf594a36e371fa79d9db63e564af8b06a0b1d50e4a7f2ad410686c6c4599fe751cb4b9b0918566aa32695ef37657c2b03936dab64c00e7b514b4e061d83b511582ce3477b7fcb11cbba8e5fedc16b59d98f9287ecae9d4afe8a73e5fbca5d", 0xbb, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f000006d000-0x5)='ceph\x00', &(0x7f00004ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/checkreqprot\x00', 0x401, 0x0) connect$pptp(r2, &(0x7f0000f78000)={0x18, 0x2, {0x0, @rand_addr=0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c9d000)='/dev/rtc\x00', 0x800, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000027e000-0xf)=""/15) getpeername(r3, &(0x7f00007bd000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bec000-0x4)=0x20) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000823000)=0x0) open$dir(&(0x7f0000641000-0x8)='./file0\x00', 0x200800, 0x2) syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') capget(&(0x7f0000b3b000)={0x0, 0x0}, &(0x7f0000be8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 14:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendfile(r1, r2, &(0x7f0000b32000-0x4)=0x0, 0x9) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000405000-0x18)={0x4, 0x0, 0x0}) 2018/01/26 14:06:09 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @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]}, [0x3, 0x81, 0x0, 0x0, 0x3, 0xb8b, 0xc4, 0x8001, 0xf59a, 0x2, 0x1, 0x3ff, 0x7fffffff, 0xfff, 0x1]}, &(0x7f0000004000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000)={r1, 0xb65}, 0x6) ioctl$TCSETA(r0, 0x5406, &(0x7f0000004000-0x14)={0x40, 0x5, 0x8, 0xc72, 0x559, 0x3, 0x7, 0x1, 0xfffffffffffff58d, 0xfffffffffffffffb}) sysinfo(&(0x7f0000002000-0x25)=""/37) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0xfffffffffffffff9}, &(0x7f0000005000)=0x6) 2018/01/26 14:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e18000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000a4e000)='/dev/vcsa#\x00', 0x3, 0x800) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000b8000)=""/224) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000bfd000-0xd8)=@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, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/26 14:06:09 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x5, 0x480) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000007000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000009000-0x6)={0x2, 0xffffffffffffffff, 0x1}) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000000000)=0x4) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000-0x6)='ncpfs\x00', 0x0, 0x0) 2018/01/26 14:06:09 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x10001, &(0x7f0000008000)=0x20, &(0x7f0000001000)=0xfffffffffffffffe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000-0x10)={&(0x7f0000009000-0x7)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000008000)=0x0) 2018/01/26 14:06:09 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendfile64(r0, r0, &(0x7f0000017000-0x8)=0x0, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000022000)='./file0\x00', 0x0, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x28, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:09 executing program 0: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000116000-0x9)='/dev/vcs\x00', 0x8940, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f00008e6000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1a0, &(0x7f0000af0000)={0x7fff}, 0x8) alarm(0x51e1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000af1000)={"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"}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ab3000)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x80, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffd}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/26 14:06:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x20000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f000048c000)=0xfffffffffffffffc, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create(0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000377000)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000584000-0xc)={0x0, 0x0}) 2018/01/26 14:06:09 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000-0x4)=[&(0x7f0000ef5000/0x4000)=nil], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1], &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000015000-0x8)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f000000e000-0x5)='user\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0xa4)="20d044fee75b4bb27f7769f12d943fb22837639d802798b1ae0f5c3cc48a2fd3d12ac2a6eec179907f1297962f17604de5504306fc0be1a842211ca607f2da62210ef882a728dc03aa82b9bd3b3b06e8dc39e8656e135354093a77c0564e4b8d24730c033a5fe8e6e9c914c42e59d497cf1f61902cbdb2c2e89124e36a8603fab8f2cf4fad46ce7730965712659c7067597830f4a8c65cd514a571b89d083105cf0b2aea", 0xa4, r0) 2018/01/26 14:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000167000-0x4)=0x6a2e, 0x4) dup3(r0, r0, 0x0) sendto$inet6(r0, &(0x7f00006a5000-0x599)="", 0x0, 0x0, &(0x7f0000020000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c1e000-0xf1)=""/241, 0xf1, 0x0, &(0x7f000022b000+0xdfb)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 14:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc3000-0x12)='/dev/input/event#\x00', 0x4008, 0x80001) write$evdev(r0, &(0x7f0000070000)=[{{0x2, 0x0}, 0x1, 0x50, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000033c000)="890304", 0x3) 2018/01/26 14:06:09 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000046e000)="", 0x0, 0x0, 0x0}], 0x280000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000050f000-0x8)={0x3, &(0x7f0000001000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/26 14:06:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dce000-0x88)={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, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000851000-0x4)=0xc5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000)=0x100000042) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000044e000)={&(0x7f0000e39000)=@in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x6e)="936beabce3f691b5c9b0b7eba6cacc6194ff93a592b62a024acd8d9b2a559b2ee64a1c33bba17376703d2cb40679be31ae35fb51487bde70cdc919a3788a38885bb86387863c78107befdc6884f72a92ae19262cef6ec14594df1ad62a85dbe56dac6576fe5d15b2759b367f1137", 0x6e}, {&(0x7f00002c8000)="427ef6f724ea1e73cbdd3d3b41efa099ff4c8f43b64405815661f68ad75de2504e8d42610e2c1f4193f091835c1ae7f994dddc2629252e2e7c3147885f0b3a9cda0d5a74f4474c201a22d1216e18e37a10f35b5b14877a773bc86f4ed73715c698887e93ebf889589e038f80cde98656ce3f3eafee2e607df057166bff9cf3d96766b465e635171adf69f13626ea4b6adbe5c29150963c417a2aa4437619815fc2acf7473fb935be", 0xa8}, {&(0x7f0000000000)="d20ae5f7dda525d8f4a46fb35830c453012eb200ab8ccd1d09d9d1858eaf4b09f572390eeefd420065a229b381007d59670ac170c1cf945502449dd712824bc2236541dc45f855565e05f35b10759761c7569258d889cf53e1b199caaed198ba60850cf441d4132ddb7adbfea9ad1b63659f9bd7dc92b47cff9cf4382e3e6f5ff329dd09f595c5a98f848618ff", 0x8d}, {&(0x7f000077e000-0x9d)="8e72b78fec2ee0d007bfeecf2c221d7f04af29fa8b5d8b72185ab561ab738cd552416c3a39eeaef04ba544498ecf879fd87bc84ed8500143d568781ba9df6b5f21144d150e5470b5d9d9f2d194bf17a102e8980d767122960eea0de0f0abb8f5f14b77a307176e42c8d47a8467b37c52b47f52146e448b7c4db5efe342a022d6e6b34d15cbe23c0f442ea5100c061addc223bfaf4bbd879e9b14a75dcc", 0x9d}], 0x4, &(0x7f0000000000)=[{0x7c, 0x110, 0x3, "10c452c6a46752855d06b92f44a1dee3e0c1b70bd3926ffb9f23eca11db0aba47eabe38a4dfa4cff3f900e66a0436d0246f05bd6556f1f44e1f7f41e5389e136771cc827221455a22f6cdc05793059d11d791955cd77b6db5a89aa5bb09ddba9c51202057114a59ea37c0786d125"}, {0x100, 0x105, 0x1, "b047a9e5e437f29ded632c6f528dfb7ef033b471a2073ad3662c69f026080aafe67d21846959099f06f95259b5f22a3c38799fe4560b395af3ca523ddcf6f3826ab96eb6290cdf015fc49c70013ed3ff1c9fe9b9039dead23eea91184c07d1a75a3c14d5ebb97f630f8aa92db5f38bc4ba109c8c3585bc7b0ba20db62989741432f39eb97a7d9894f25ca1f527a2c9df9dd7b369229889b36287912314739cae923f92c4c2207d3e6cb6eaa7afe878b848ef44939ff94e74ffa5ad5ee436d9c86909196293f54f8f77f7b82969c452b21faa8420a8a054063b9d81de38e9f2a8aba47409b317fc7b1bf583baf59bc5cc0d39"}, {0x68, 0x0, 0xfff, "defae3f87f5515d135a2bd114274761c8802341f8bc284e48ee40e005303c8472e20b0fbefd0a8a9d146aa33595647f91c9ecf597502a79c691d6105a388c51045de581c08815fd225385c7873ce0267d781500ddcd2c86c8ab852"}, {0xf8, 0x11f, 0x7, "8ffe4c2cb95adec30ce09adf22a89d127d4d07635ecf6fabbe7aca02e0356fe9767f06197b92aca5f64f37ffe536c90189c65b6e444ce84dec6ccbaae04edfa088e3a6ff3d2fb53b107629e1e03a0f8c48b4a5631e61429c9ef4c4b45af458347238af05548edc68d01e9381974f08a42d0af1c1c1e501437630b81294294752f106188cc21700f04883a03b7705b15ea44d55f6e05cddac8e8e880ac16c3125019ab618cbb3e854a6f1552afa23888ebbb515a3a504019d4acb8ba747161780e0d86e701b851d1b2aeb5b83c2df67ccd522da2a17c8ac73ac1470d2792ae2205d583a44c62617a68d36"}, {0x104, 0x29, 0x3, "7c1a4be19b153087ca3197b6c2b6ff5e28a6b6bba4696bd8bb67f4617e8d97392092e6c3cfe915eb4ac69fc9217bd657a6695721c861b0a4063a5ad5534081b9600d45e5ea82ec42b96a9fa47f2b96a55dcd08e8584e2b40cac7803899a325cd783e28c1cd881847d03c1d4ee57801330973a90b70529280896e6b91e469f8f42a11f79c93925a93a8b48aeec11faba285b41d87f76b18fa97af6bddb074898fccef4aa82304bb204eceb6987620c5cb94629646855c76064053b0b1c4c5fae82a1771604739dccb1e93033ceb22b104a41a9cbc2b070f1e3ec7f19a3728812c75abb907fb5413dd042e67547180ec1e56460c4b676947"}, {0x90, 0x10d, 0x9d, "3642bb016b3107e3fc52aee13dd3b48e5cbf58b79d32bbeabc593ba745e46d28f9b984eb978b89b657c50a285edde353ec3c0ac806b3bba43ca171bee4f3b8ac0ddfe7d9a78efd2343db342566ba16d88114e752596d92c747716decb54ff8ec0220c6358ba20177d46bc797f05286d21debceae23f86979da2fcc33806491d8e2"}, {0x20, 0x101, 0x17a2, "70bdbe9c92e2c95a78de7d8b78887a1ae6d1"}, {0x9c, 0x1, 0x1, "0b65931a89cdfca485b99a2d9d0089dd43e12ac628eaf6a533e579202b6135abe524fd74003cb9f4d93166cd5e636d9ca869f51372c68a1ce0335cbf22b2680e438b3e410def8caba94f7ef44f5409e0c6f8bfd5e2feb223b9daf5f1529ba911d88bf9dbe24a226a8be9ad57962b2b6c8a0e64f6e178b890f90a23424579d1013c3a1415b5fff24515e36f471b4e"}, {0x6c, 0x88, 0x100000000, "e91f39d82ce5865cffcaf829badfc3b36d1dfd920af9bc53e3641de2d461ba1c2a18da249f2a7e0a286c4adef5aea7a789310e460af6d952f85ed110e56c96ecd5e4996dbf0943fcaba28a27cde8faabb6798f23cfbb9431948a1dd020b6a3"}], 0x598, 0x1}, 0x20000000) prctl$setendian(0x14, 0x1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) 2018/01/26 14:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pread64(r0, &(0x7f0000246000-0xa7)=""/167, 0xa7, 0x0) r1 = syz_open_dev$audion(&(0x7f00004f7000)='/dev/audio#\x00', 0x8bc, 0x404102) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f000011b000)=0x1) 2018/01/26 14:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d33000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00007fa000)=0xc) ioctl$TCFLSH(r0, 0x540b, 0xc9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffd5, &(0x7f0000116000-0x8)={&(0x7f000023f000)={0x84, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) rt_sigsuspend(&(0x7f0000dea000)={0x2}, 0x8) connect$inet6(r1, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 14:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000915000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00004fe000)=0x32) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c07000-0x6)={0x0, 0x1f}, &(0x7f0000524000-0x4)=0x6) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000399000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000c99000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000de4000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f93000)={r1, 0x2}, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000f22000-0x8)='./file0\x00', &(0x7f0000fae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x2) writev(r4, &(0x7f0000fb6000-0x10)=[], 0x36a) dup2(r3, r4) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000ee000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/26 14:06:09 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000)={@random="cd2a9703e700", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "51faae", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) keyctl$join(0x1, 0x0) 2018/01/26 14:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00003e8000-0x2)=0x0, &(0x7f0000974000-0x4)=0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a2c000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f86000-0x4)=0x0) tgkill(r0, r1, 0x8) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x40000048f, &(0x7f0000cd0000)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/26 14:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fad000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x1004, 0x80000002, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = open(&(0x7f0000d76000)='./file0\x00', 0x4a002, 0x2) socket$nfc_raw(0x27, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000171000-0xe)={0x1f, 0xe0c3, {0x4, 0x1, 0x6, 0x6, 0xa, 0x2}, 0x6, 0x1}, 0x254) 2018/01/26 14:06:09 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ffd000-0x40)=[{&(0x7f0000c63000-0xdd)=""/221, 0xdd}, {&(0x7f0000ffd000-0x25)=""/37, 0x25}, {&(0x7f00006cf000)=""/91, 0x5b}, {&(0x7f0000fd0000-0xc)=""/12, 0xc}, {&(0x7f0000ffc000)=""/67, 0x43}, {&(0x7f0000ffc000)=""/4096, 0x1000}, {&(0x7f0000ffd000-0x91)=""/145, 0x91}, {&(0x7f0000ffc000)=""/106, 0x6a}], 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x6, &(0x7f0000109000)={0x20, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/26 14:06:09 executing program 3: r0 = add_key$keyring(&(0x7f0000f1a000)='keyring\x00', &(0x7f00008d6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) keyctl$set_timeout(0xf, r0, 0x0) add_key$keyring(&(0x7f00007fc000)='keyring\x00', &(0x7f0000ad1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) 2018/01/26 14:06:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004d1000-0x9)='/dev/vcs\x00', 0x44c702, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000741000-0xa4)=""/164, &(0x7f0000d85000)=0xa4) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff17) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bc0000-0x8)={0x0, 0x0}, &(0x7f0000076000-0x4)=0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000093000-0x18)=@generic={0x8001, 0x6, 0x4}) clock_gettime(0x0, &(0x7f0000af9000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000273000)={r3, r4/1000+30000}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000d2000)={r2, 0x3c, &(0x7f00006ae000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xf749}]}, &(0x7f0000d02000)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000a5000)=0xfd2, 0x4) 2018/01/26 14:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000028a000-0x11)='net/ip6_mr_cache\x00') lseek(r0, 0x0, 0x0) 2018/01/26 14:06:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000001000)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x66)="6629ce0d6c575772ce05858a3d54f280e9ef5fe2ff3ec211ba5ec137c46950815bd65f0ee2c96dedde83bf9546181fb5a1cea42b1e941777d2c4ef9ab5e7e8c52c78f7d5e04f3929b21b50fc0030e55ad66fba7cd19f9a0f26f3daa517dd46b05479398aff53", 0x66}, {&(0x7f0000001000-0x75)="1b1763b541588e651c8fe49456bebca6f8bd3e1b03f7d50b906ca2f2f30282532ac813ce7946cfb2f6a69cc186de29b5b8e8e4d6e408839adf424789aec13e258f0810743ebf22b550e066f225bffaaddbab67a171760ffaba1a6ec130ef4339b042f2439fd9a8ac6336e6f3b1b5599744b529133c", 0x75}, {&(0x7f0000001000-0x9a)="9d21d2ca551d84bb9ae25f36e8cc364f3288a704dc5c216b39ca3276678dda24747de687f282d5285bfae879506e3043589dfce56067f05cc43cb00172447cf8adddfba23c8f0bde5cd81046b0c7302ce79d64a586a5386214bb6ffa3462b831376f108dd8bec63ea53a3f092b36c6f5a925d6dcb2e1b1c38e8863939b7b4414cc8a2c20709e93a7b6695f47e419537ef8f853441ce7f782fff8", 0x9a}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000000000)="b8e98a3406ac23cd9d2af399eb91cf2b122e1862e4e4418c28bb1ad8373ebbf50c3be2d07cb3c012add4519f98c59c404f51c28043567cb01a1231773476073e33fdbf2783e9b23c25fb8cc05ec00049221d00d4076ea172eba991e68225f30fdae03416841c36f7901a186dd0d12334dea388712497551da5900f", 0x7b}, {&(0x7f0000002000-0xc3)="6b8e352773c9a3aeaaa6dc0ba3fad95d2f7e9c03c82ed9fcfb2b70c49222757ae70e41938d81a66c4dab47f2cff1e0bdeed8a047ff184e0b05aaf53e9b1714356ce08f39824b779217d65962bb0aed78f08b148af4d4ddd7e304a1a3cdfe7541daef5afb936e278d4858bba5c6e6d5c0940bc70a64976e5c7f5a890fd1eb33cacd88f3f0b84bed14d379355bda6fdec2213e8ec3961a6793c8d18cabca2301e0b9ebeddfa1891e809554f2e0cde16392d1bf1c93930b3c24a5485096b46550c860bff0", 0xc3}], 0x6, &(0x7f0000001000-0x114)=[@assoc={0x10, 0x117, 0x4, 0x2}, @op={0x10, 0x117, 0x3, 0x0}, @iv={0x94, 0x117, 0x2, 0x82, "e1b1112acfa7bdc5e494ad9d1a1fe81a9f88ac73a7a6ef5ce133f27a788d01270f8f778f18cee21d46cede819f2e995b79de4fc97b9e97fb89a2677cae69985860391edb2108b52f6050654647efa1444477fd750ba3c59f790283367f90513e410d8d14de578f25a6ce8d771862b9143a443ab67bbcab9d447edb8c44e49e71d369"}, @assoc={0x10, 0x117, 0x4, 0x1}, @op={0x10, 0x117, 0x3, 0x0}, @assoc={0x5, 0x117, 0x4, 0x1}, @assoc={0x10, 0x117, 0x4, 0x1}, @op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x2000000032a}], 0x114, 0x4000}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000+0xb10)="cc1c3d222587345b0302338dbf3c824fa386eb2cdca0ffe40dc0ab5b8d798ac829d63c8803a7917a16a32476feb8de57010c465827cc0ad7801991900ef2ebc6f0c54088246938218fec83909c2c4699df6a2b87884921adb4c553a827450d83ea63cd507edc05c3bb388cf1f6c2c600fe032aa6c843c64bdfe4ab51ee6ed44bf440c239bc64c92fb0947e5d9620a001e284160b94f18141af159f39bc9f27a432524b948534ab9c80c9b579836d661a4f5d43b62f218e5c8dc8b9af54e3b74d03ac8836d127a681ae28b259857216e93df90f31e0d549a9930cc661b00d10b3", 0xe0}, {&(0x7f0000002000-0x4d)="b75befb66e3cd64cb5d0ca78bd39fd52bb235dd2895814bf1819a89362d1b9f711aab58c6aefbc6ee0e46a4828cf7d73f61a1768faa0ccbcd2effe7d44b2fa629f17ad234c198d15bdfeb3146c", 0x4d}, {&(0x7f0000001000-0x14)="186650ee12daea7033d3a07f87af9e67ef522419", 0x14}, {&(0x7f0000000000)="087ff348f37b204e5e252036512a583f5a027f7d8823a315c966d3d01905cb61195069b18dde3a6daae2b0a5a18822aa3b1c36a719c0483e23ad8b67dfff7ce6df04b55fe315e547be5610f629dc44f202941e0637dc84fabc0b84de4db434fda6b004535946ad4a26218785036afdcb62a3c9354beaaaeca1ce5b454e2bbb17ad613f7564cc6f8138061144839873ee81a950e8408e9669c82dbb794c", 0x9d}, {&(0x7f0000000000)="320203e7bc3f1cb584c5edf91542763244a1175a9d5f56c0d7a410565ab62076b010863650841ae2081e28f41eaf82de4a3a1e945f954386e4b05b43c3689b87c65b78f8566c5d94062f0738bfc1a1fa304a1da0b662397c79aa", 0x5a}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000002000-0x6c)="b1f0d6d168edfc9ab5cad67e600bfb225e76714c51180fdf77a996f9998d4f1c1e56502ca48e3f6862b986db4c880b905c3a4ac6b547ce91a250c2f1da50bb54ea089e2923dd237c106e62f38ad2c506ec26daa649cf430862eebe1e559cc81f67c478d8e02e62fede635d3f", 0x6c}, {&(0x7f0000001000-0x49)="b5f59bf49a31a5e492ddfe07a727d622c92659877998ee9c7441c48420a436c7eae44f2bcb48525b6aadb6b5a3cc9954ee4e1ed8992b7872d2dc2c58571a718064a2dfb4114f48d7d9", 0x49}, {&(0x7f0000001000-0x2c)="32fe25da0eeace31418562948234b8e55d6ab946e5bca610b8a0f41d4be860e00e826f4451f5c7a84d71eff2", 0x2c}], 0x6, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000002000-0x8)=[{&(0x7f0000001000)="dbf5fa4bff149144bed81e986b0f95aa37fedb6884f5d866074f54174f5f682afd13d1b8fb4acc92bf9baf50e3a5d3ff8d877d17099d4f0cdc9941d682c9967bf719238cdcec3c8e908c9bd2608b6615e992518e12d9a2474fdc3fd1609d0ed7947f3a52ea96b84c502414ca18bfb736caea0ae62e1d8ce7d2a14db38fe2b4b12900c5e507a0b3a9c8403875695f147c9aff183371039ab20428748bc41a18fc9197627417cb6b1019875184a53f5cf0bbfb9a053675036dea4f5393d544e19f83389dca04afe9d823d71886d009e74883", 0xd1}], 0x1, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x401}, @assoc={0x10, 0x117, 0x4, 0x1}, @assoc={0x10, 0x117, 0x4, 0x6}, @assoc={0x8, 0x117, 0x4, 0x8}, @iv={0x68, 0x117, 0x2, 0x58, "0c88f9bfd7fba2efc868b9b1739a1ec726adb0986a95cb347e4b2fba962b88a70e3e14c97fb56fe526f97ceba94c0fa608163eb4c323ad54553e26c5f224d071f6747722a9a8de75e6c2f7913a6456663bee7ac4c133dd5a"}], 0xb8, 0x4000000}, {0x0, 0x0, &(0x7f0000001000-0x18)=[{&(0x7f0000002000-0x67)="558b54d677ca2498b1db3faa26bd4003af74af3dd9da872b738d379f7a5db16007049e6934f442c255b0d0583a2605846eb88c61e0b51649698ffeb20b554241eb795f0f0fca18ba220656ebbb6d1d79a1c4d5e14cf09b327d0c86645c68613ea5115ae9cb59e7", 0x67}, {&(0x7f0000000000)="c4b96cfaeddb4e19b2517238a12137856f2214baa485cdbe09be6a63e7e54f2b96b4341a70b6d298b44d9b3dd80d6a1c2465f873a1a3b17e37fec9898dc30604c9b1d9475ba7d259037315c1a49512098d0b9f2cc98c65", 0x57}, {&(0x7f0000001000-0xd)="25e99db6d458baa6331923b34e", 0xd}], 0x3, 0x0, 0x0, 0x40000}], 0x9, 0x20000000) r1 = dup(r0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000f69000-0x1d0)=[@iv={0x10001, 0x117, 0x2, 0x0, ""}], 0x10, 0x10000000000000}, 0x0) 2018/01/26 14:06:09 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, 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) mkdir(&(0x7f0000ae3000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") inotify_init() r0 = syz_open_dev$usbmon(&(0x7f0000ea0000-0xd)='/dev/usbmon#\x00', 0x80, 0x181000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_add_watch(r0, &(0x7f0000cf3000-0x8)='./file0\x00', 0x14) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/26 14:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b6000)='/dev/autofs\x00', 0xc0480, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000839000-0x6)={0x0, 0x9}, &(0x7f0000e12000)=0x6) madvise(&(0x7f0000e77000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000435000-0x8c)={r1, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a14000-0x4)=0x8c) mmap(&(0x7f0000939000/0x2000)=nil, 0x2000, 0x0, 0x24012, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d4f000-0x8)={r1, 0x40}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000255000)={r2, 0x1, 0x20}, &(0x7f0000001000-0x4)=0xc) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ac000-0x30)={0x8, 0x0, &(0x7f0000f4a000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00005bc000-0x1000)=""}) 2018/01/26 14:06:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x40000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00008da000+0x643)={0x2, 0x1, [{0x3, 0x0, 0x5cc4}, {0x4, 0x0, 0x6}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00002a2000-0x4)=0x0) 2018/01/26 14:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000990000)={&(0x7f0000090000/0xa000)=nil, 0xa000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000db5000-0xf)='/dev/sequencer\x00', 0x48000, 0x0) bind$bt_sco(r1, &(0x7f000051e000)={0x1f, {0x3f, 0xf73f, 0x317, 0x0, 0x6, 0x8}}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xfffffffffffffff8) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b53000)={0x0, 0x0}, &(0x7f0000f2c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000083f000)={r3, 0x1000, "c6dee0a163aabbfb1c66c5a731d2ed56e43827abc5e35180ce3af0a4e5e852dcdd45a0640969521028e3762887b23eea90387f701ceae0e5a2fec570566c0539a75695b07a47a14bc8ae559d83f2bae164641fba86876789d106469f5a31e50cf853eadf7038ec19ce89fb926921589b2f11cbaf8c907c7eb8cd0106edf98eeaad3aa3f9e069177a397361d3bcce0446ff3b69251f3efc2ba4186ce5d31b5ba77caf473982ab74a2d4a5f6ce811c15a61d06ed1fa15d8282de8071dc35533768c76c0d2708bba038aec8b625ba06a88ac5d7545b5cf09d9e6556eb274d03549b7148f4357843001295277ca8f6c3971825ed9d6154d53c9961068f06a402034dec18f48dc81e76d0301cce39e7b1978ca19b76afc0c53be8b9cf28ad3956b558dce833df9e9432ffc79cb2213b3dfab7784dacf9dc395dfbd684b88acdf86adcf3c23d4e7c46d5e6429424c297501dd2d0159de4ceaf88bb6514082f457ffdc487ef5c047f4e58f548f023b720b6c92c24f254ab727ac87fbeddc65323c8abff8307721127aeaa24f44b86829b47a3e87297ce0d8b485c7a93e19709827f457e8fd74ae35c85c593759d311cd92aede0b752f4e5cc29ec197eb6e00232013888eab39d5dc2511ad26052b92f55ebd2c78616665fc02614178225d8c5aa10dc49f1898c272b9fcf502d2222b28a5904e43d8af95bac32bc5a55e5312fcc6f4b5d521b579746568c24598f2c8601483f3f8842f6ed88110cc5f6d5c43c4b42600e9318a72347621fb02b9efa0f5bccd423eaf0527d5d08027d78c510bbfa1826e06cfd689ad007871036d3ee43cdc49637435c1750c2121709ce92b1c294f598e4b1b0b7018f8aaba4222abc3a0133d5e2fdaf9a22e8d1cf26303895099f7292a671c5565d14c58af16235064d0561b23c3703778ffc08934d23b9bcdceea0814b3e084748542d942428e87e1bfc3d60a9e2ae91d16ac30f979abb3c8c4dbe37e534a231651db842bba37a4849238a9d689ab56329ee3fcfd3a06158a629e3d67f02290f47c8d8a14e8ae4f99594af57dc845aafac6527cb73699a08f6cde500819484c37c0721d590ff4bb4b34be2166964403af9f5c9d86ba4ca6b62da38b007ac956afea92949bb8dacfa7f42f4cd25e6e7740413e400850716c54813b067456bdf25cac15d1b97a5f56e077e92304bce095ebc6f0ca1e816c6d99345d112825038eadf6f38e247259ccb99732b813a7f286077c6ca7264744bd8f590b78cb2ca308e38b71ad096c3e359d046992a0bf41ebf339772c061751bbfd346703da6ff7551f3d5d2efd6e1487b532d0c735161dced15f8dce9f9393118c39afa02e8983fb31120c3b95888be725c4216eb5cd8884da4dfe638019869cd6b11ce89206f0dc78ad89863c41e26e3f4edcdcc4817d0369b902552342f22ed7c14d92de6b4cf3e0c322bbb40109bb6e121bbc6b8d3886a90a5f43a5347df4ee6b5846b001c019efd4a109c38bd5dfac14dad00371d12f52a25bd41cce06572a4901f3dbfaf730e9fa4e2352da82ac950a11795a5cf653ad2fd7db7707dd7243b77caef836726a1a512fc30fa78434ddadb85119bc4472573f17bfdd91dead917dcd33a1452274ba7d9e57a9d026f5b33c164da76a31caeeb41b998485cd49e54e86d7a97085db88f3b1e83f634645e8d98dca8810216c61305eddbbd68930a1048c6f0240218dd7ca0a3810b24f56b19f770ddff9733619ce2efe9ea901ec712ced5bd5d212fe662696ad79b369fb7d3cdc40bc124e69cc4936ce6867eda03d2946f180b515e188ac8244a7b1dad3ee9b97583109546a1a9d041c355fb4d2704a059a1fa5a05ee8748e7afddce8f28717053ec05b6802b8c3c1ae33c9a160424a4232d02612c5abd03c60bcbb0dafa0653e7fcc11a5f1f74c66f569ec8b0219636a2992a2a92e142f3d20db6bc318b6f1d8d3453c3a21f976eeb67d5c5e4a527138c8cbd302f46cf9c3b378a85176a1b0baaf920fcc62c5e8cda6a82b4c8b76ee429aa4655c8e76f495d513e3dcadb1de619b949a0671a289bdc079abd0ef7a45fab5ef9b9edf6354ce8340159342c7e3cca00704d628fa4461207f556fceafbd08323a730266c18b7b286adcdeaee0dabf8e1b27be0627ed429cc4db6f572fe430b6a0a3675da71968242c7cefa2d31df08c079e83e741067b11d83ac3571d8e4bb5d1c4f4957c16c8a994b146ea96a1b8cb57983a7a9ce6d81e848479bfb3a40f9745b127d0b0425a0de02637d0af2f1706c44d297c7eae355fa3aee9e560ee081ceb091586b519f82af67397e924252fc5a6cb3942386362d2554960a1740f4888e5155619f6aa70b242533bfa5f2d413c3a9cf255a6c8cde0717f0f7bcfb3b486aa9930a65d041c20812ac7d18598679cf79ac909ae4ec00cece15620552e8d69c206f420c2d25ccd780dd0ae9d32a70462340df60e7b14ac152ec324c095276df5398980a6989c1b00964b12fac60abfac6c4df11aed14ffbe3816c3fd77b268fe91034709e9d582001b115830bdaec8c6d21fc89e05e723fab5bd90a76f7d02cc291c5ba14b4e8bd4178174e6849c1bbf550b1e539b156742a6adb80783fd8e9d7a96a091338451c1ee7ff6ec8fe4bbb9842ae429e700b275cdc67509f61097cbea2eb22900e2dd118e82c880f84649164f632013c9362d8abb46182339bf3f7b472a11c6b6ee50af4e4bf7c8793e08d44d181eedc848a47be3c37e34916011625d62ae35d3298a9b8f1ebfe10e3380a8409b37f2c3f9860d0c3cd144ffb1fa3fa0c8ed38db6fab78affa0d123e01c2a60c28fd97b188da19c648232fd5fb62d775387aefd23e8d54769574e57b34b97db19c4f79744f44364d21b2013d60af24f8eab4e5a0b228d39ad5d8926f1346f30512a5d0c7ba4f2de10a9bae2b639e5465b1832d6c8937499e087574740f7407925216a0127bbdd143e62131fec6c69eb1bbdca9cec3803411558e82b71208b64b70ce8de3d0592d31459fdb2d46956f20e1d20d820b3d3f6560a982fa7228364fd17fc8a412cb07d4d59056ccbe180e1ae4df46ec62caeec195ecb9dbf516d7b5c1c6f8aed572e528fe0f9bc81073c9fc2dc85137d638cab3c472ad5ba8345e8bd9d14c6b32dd2985648fade91b1e89cdd75041eafefff9a4e5610664b568c568f2f1509bbdc4f4d9517e0c6ab6f6d80c162f980863cb2d45c097507112360fd9dadf33bdb2a00c53e26528aa01df52be67f9438594c07f0e2ea74a68da5849fe0298f3b5bd9f1a39bb3b071fd8d54de735d5782d85325cfe9fa7ce452fc5d2626bcffe3208ae660cb2c91a9be1f4ad8122f8bf3c3d7c541c66d0e73cbe6322dca2d6c9cece81b85ad54306452010a9b9928aa85375e0644e99864d89e60d778ef97fd7e4a605f2ecf61808fffd4e5152ab72cb072ff6e28959cc24e2e86d7d1939487a5c43a5718c799d60a76a82816e5662fa7cf09761551fea9f8083c9f7f4e047af61fa4bf69128ce78cde3741e8d4e02d23f38445bac4df577e432316dfcedfb19781889ab4fbd189ac59430bfef7ab9b83efc6d0330d129e74a739b43f01b03f7e0bcefbef0c40538c0827483727800a26d385e3f2b03d3635c2aba2fede65acd3d0ba1ccbbdf63970c630a0902db3b745361364f1436dd7918e27ee176d4cd9700f7aef89521bf7db9b7f73b1aed5b923ccf6d14fb71a8445f555fb649c09c7cfe8063b975de681e57ebe36c1d9198778bf7a22c8e2377b2298c1325bc6f634262a293c16eda37b1b1284a63290216ec512bff93fb627a8c187404e0a3694b9536b5013ac8ba8bcaebb9772f28e5e3174ddc87c6c71b0c5482b020de022ce446dad62dc8b6f4fb07d625e2fad9c6edd9baaf29b1674abbc8eae629b3e00d06a6f4fa4019314ca4b2360c405c42dc24d77c42f74b312c76f48fdc7be671a663588db1d185f1306ce207ce4d9761b87c3bce1987a373637150d0f4e1005d53b47bd53a61d3a3aab1cc8e7ab478073e2845bc3d0556b21ce5c85c752862fc042bd73218561fa0824348200fca8b07967cd60adc24f4c92c72208fffc7d105ea110954dccbc10760aa42462eb80e2e43142201bf0f61e82d28c0e8a025d16eb6855e351b01dbd7c93a978b0ec9fa5b91e780d794ff925106988cd1770aacdee90048f50f81fc56b47d166e1d219603ac2887c2a3191d91a9a1c8795edc43c1ffbfa1d5cf84e29c1a2141749359ea608cd547bcbb3a7c523d4274fdd39d61e459aed28fc09206b77f43abc639377c5f62c80dc6fbdcc962fd71979a937959958b46812b21b483c4de9d1e6f126dda4ce4a0e059251336a5dbcffd65d1b63277b967ee261a1018dc41dc3f4455137e4e5035f3b419961e21992295fecfd8a155f257a05e35d84503caa7ab6c9d2517edb5bc6ac39f2b86e0ca799dbbcb43ba960b8e5d82fa8b25c8de6532b304733a49169c8e41b31be6d4dad4067d005e95f47900513da38bbb414bb42533f2b938bc9a2ae8bf7b6a2612b532437a09e040df1928e888769d94b410845234d8b2159a2a8b3d0852148d7e0ef8cc6bbdc36b66a0191708366c8efc09b7f9a45cbaf9e56a773ba987ec131603cc4add87b91649d3df37ea507ca94699eef3ad3846c663fb35fffe7f648d7931fb6c2fdb19dae59af80ec2d836a583feb85d4101b2924f7892945db2e88b9ed1231fde8ff06007313b7bb686edda2b90e3a61348cc90095593128d5fcb7763880ac7157e08f37b45072aedf432d75ac65b58923f2c2b7d8ad9d3f3558119718acf3787d883a6be410e4a2ca5251cc75dbc815bf952a56312375c771a9dfe893a2f36379414d08e0d8271c8a386bf8186976271217855d42cbecc8e32fa3dc82714109a5c65a53ce8716d01058b1aa8660d62433484e7d75bff23b4bd7b56c1363114420ca9c80fbb23e019d4131bee28514efb13cbe1ae7ac21ad607a844ac14daa0a9da3e19a07ac8bc56ab63c3ec40ab4749978204a83164a6dce9e2ddafef16c07aa7e515bf64443aff807bbb31e648697941612d870e22caa1dbe5d84f25c731bc2d558491ff2a7853e2958495c022a7b3387a50fcec78e826f0f340176e15d179b0baa0f9a83812d31f5682f6a733d0f04cea68664352de26cacda5c4cc5df5ec0b88c1a6c40c04f5b7d945e81ea92e59e5b2c08b6f31676f4fdbcaf8974b2253123bda6edaf06d6687236a406569738b4b125330b3f1369b5eb1a858a41c862259c2de582bcd1d0256880df87fd270bdcf64435af94344fc3c9c6be511f3b93d86ff2ae365a9721e3fd334352668f418c536f2deac39659325bae7e6c22ece4f49b9b06aaecc0fce51b2e980603a0e935302eab3db537827c0c176892e84154129d8612dd119ed2d6a7ea6ee34415ba92ccd7f303aa15c8d141df9ca3ab2a4173cacc7cd90252af11e5ae1d2071f7b8e67173aff092ac3f04005bb98520af02f6c4ec434cc146348a39a49e9f661b319c0772eac3fa83692479ccfb4f20353ac1a27c0036e4215a65d7041948d299f07aeadd83a495869b7ee3378271b3e77be4a45ca01b6daf7ee5d1a076bec3d6e7b2fb2353ff1ed7dbd31fe86e25b3c7ee1943e9da837eeef3ade360c7ea40caec55e75405921ffc06283600988c7b75a593166229469337fea114963c9a1935fa2803c523d2ab2108cbc3e5c6e546c90982da5b4f0611df21919e53c6e8e24afefb7af8ddd297b4a42c88f8b109480d45af8f83fc33538648da2db79ec8690c759c601bfb"}, &(0x7f000001e000-0x4)=0x1008) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$int_out(r0, 0x2, &(0x7f0000ae5000)=0x0) 2018/01/26 14:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000f2d000)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f0000a06000-0x10)=[{&(0x7f00007fe000-0x1000)=""/4096, 0x1000}], 0x1) r1 = creat(&(0x7f0000180000-0x8)='./file0\x00', 0x22) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/26 14:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000059c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000085e000)={0x9000000d, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000cec000+0xae8)='/dev/input/mice\x00', 0x0, 0x840) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000060d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b82000)={0x10000000, 0x0}) r4 = fcntl$dupfd(r0, 0x0, r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000116000-0x4)=0x2) epoll_wait(r2, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 14:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000353000)='/dev/dsp\x00', 0x44000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000cc6000)={0x7f, 0x20, 0x1, 0x0, 0x0}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/26 14:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b81000)={&(0x7f00000c5000-0x8c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00003da000-0x3c)={@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000879000-0xac)=""/172, 0xac}, &(0x7f0000a97000)=0x0, 0x2}, 0x3c) r1 = syz_open_dev$audion(&(0x7f00001e5000-0xc)='/dev/audio#\x00', 0x5, 0x111401) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000417000-0x10)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00002a9000-0x8)={r2, 0x0}) 2018/01/26 14:06:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000319000-0x8)=0x822, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000934000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000181000)=0x1, 0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) sysfs$3(0x3) signalfd4(0xffffffffffffffff, &(0x7f00007f1000-0x8)={0x0}, 0x8, 0x0) 2018/01/26 14:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000180000)={0xfffffffffffffffd, 0x0}) sendto$llc(r1, &(0x7f0000e70000-0x16)="fded602bbd6e09530b884e6490762c8ee6c43e39b857", 0x16, 0x20000000, &(0x7f0000517000)={0x1a, 0xf8, 0x26c6, 0x8000, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) 2018/01/26 14:06:09 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r1 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x40000, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c40000-0xc)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d70000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c48000-0x7)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x52, 0x9d54, 0x9, 0x400, 0xfff, 0x40400000, r3}) fanotify_mark(0xffffffffffffffff, 0x800011, 0x0, r2, &(0x7f0000c53000-0x8)='./file0\x00') 2018/01/26 14:06:09 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000a000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000008000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x127) 2018/01/26 14:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bc4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000265000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) 2018/01/26 14:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000851000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2}, 0x1c) setitimer(0x1, &(0x7f0000c96000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f00007b6000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 14:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b0d000-0x8)='./file0\x00', 0x1d) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000817000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) poll(&(0x7f00008ee000-0x8)=[{r0, 0x40, 0x0}], 0x1, 0x400) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000061f000-0x10)={0x0, 0x5, 0x3, 0x3f}, &(0x7f0000adc000)=0x10) r2 = syz_open_dev$dspn(&(0x7f0000cb4000-0xa)='/dev/dsp#\x00', 0x101, 0x10400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000ef7000)={{0x8, 0x3}, 'port1\x00', 0x4, 0x1000, 0x9, 0x100, 0x101, 0x0, 0x1f, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ded000)={r1, 0x9, 0x6}, &(0x7f0000905000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d12000-0x4)=0x90) setxattr(&(0x7f0000b27000)='./file0\x00', &(0x7f0000158000-0xc)=@known='trusted.syz\x00', &(0x7f00009fc000+0xd13)='ppp1vboxnet0cpusetcpuset\x00', 0x19, 0x2) 2018/01/26 14:06:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001e0000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) syz_emit_ethernet(0x46, &(0x7f0000ef9000-0x46)={@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, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x3, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b78000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000af1000-0x68)={0x7d, 0x0, [0x3, 0x6, 0xff, 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]}) 2018/01/26 14:06:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000311000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ad2000)=0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000096000)={0x0, 0x0, &(0x7f0000e60000)=[{&(0x7f0000178000-0x31)="50f696c0e709e0ca124e489b24543755", 0x10}], 0x1, &(0x7f0000463000)=[], 0x0, 0x0}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c7000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00007a5000-0x10c)={0x8, 0x7, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x577, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/26 14:06:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0xd, 0x7, @thr={&(0x7f0000000000)="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", &(0x7f0000002000-0x106c)="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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) 2018/01/26 14:06:09 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002e000-0x16)='/selinux/checkreqprot\x00', 0x4002, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000026000)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000033000-0x8)={&(0x7f000002e000-0x20)={0x14, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000088a000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00003fa000)=""/246) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f0000bd3000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0x28d) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) 2018/01/26 14:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000252000)=0x5) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000011f000-0x8)={0x0, 0x1e8}, &(0x7f0000d38000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000073d000-0x8)={r3, 0x7, 0x0, []}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) dup2(r1, r2) 2018/01/26 14:06:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000012000)={0x2, 0x0, 0x9, 0x9, 0x7252, 0x5}) r2 = epoll_create(0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 14:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) acct(&(0x7f00009af000-0x8)='./file0\x00') socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000140000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000dd9000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0xa) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000090b000-0xc)="f2a7f343e0ece3a50105dce3", 0xc) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/load\x00', 0x2, 0x0) recvmmsg(r1, &(0x7f000081a000)=[{{&(0x7f0000fcd000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00007ca000)=[{&(0x7f00009d9000)=""/225, 0xe1}, {&(0x7f0000c14000-0x9e)=""/158, 0x9e}], 0x2, &(0x7f0000bcd000-0x10)=""/16, 0x10, 0x400}, 0xffffffff}, {{0x0, 0x0, &(0x7f00007f6000)=[{&(0x7f00000a3000-0x46)=""/70, 0x46}, {&(0x7f0000594000)=""/60, 0x3c}, {&(0x7f00001a6000)=""/194, 0xc2}, {&(0x7f0000a72000-0x1e)=""/30, 0x1e}, {&(0x7f000000b000)=""/210, 0xd2}, {&(0x7f00009b4000)=""/230, 0xe6}, {&(0x7f000075e000-0xbf)=""/191, 0xbf}], 0x7, 0x0, 0x0, 0x5}, 0xffff}, {{&(0x7f000055a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000023d000-0x18)=[{&(0x7f00004ec000-0x54)=""/84, 0x54}, {&(0x7f0000bec000-0x1000)=""/4096, 0x1000}, {&(0x7f00009ec000)=""/252, 0xfc}], 0x3, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f000096c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000006a000)=[{&(0x7f0000ae4000)=""/0, 0x0}, {&(0x7f0000693000-0x7c)=""/124, 0x7c}, {&(0x7f00004fe000-0x64)=""/100, 0x64}, {&(0x7f0000018000)=""/4096, 0x1000}, {&(0x7f000013c000)=""/154, 0x9a}, {&(0x7f0000413000)=""/100, 0x64}, {&(0x7f00004dd000)=""/120, 0x78}, {&(0x7f0000298000-0x4d)=""/77, 0x4d}, {&(0x7f0000ba5000)=""/4096, 0x1000}], 0x9, &(0x7f0000367000)=""/130, 0x82, 0x5}, 0x1000}, {{&(0x7f0000641000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000354000)=[{&(0x7f00001b8000)=""/4096, 0x1000}, {&(0x7f0000848000)=""/30, 0x1e}, {&(0x7f0000b2b000-0xa3)=""/163, 0xa3}, {&(0x7f000091c000)=""/78, 0x4e}, {&(0x7f0000d94000-0xba)=""/186, 0xba}, {&(0x7f0000f68000-0x9c)=""/156, 0x9c}, {&(0x7f0000d89000-0xbf)=""/191, 0xbf}], 0x7, &(0x7f0000421000)=""/245, 0xf5, 0x5}, 0x8}, {{&(0x7f0000fd1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000b02000-0x50)=[{&(0x7f0000f24000)=""/4096, 0x1000}, {&(0x7f0000ec2000)=""/224, 0xe0}, {&(0x7f0000e5a000-0x2c)=""/44, 0x2c}, {&(0x7f00007ab000+0x376)=""/29, 0x1d}, {&(0x7f0000ddd000-0x8)=""/8, 0x8}, {&(0x7f0000770000)=""/127, 0x7f}, {&(0x7f00006df000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bcc000-0xc2)=""/194, 0xc2}, {&(0x7f0000fb3000-0xb7)=""/183, 0xb7}, {&(0x7f0000d87000)=""/170, 0xaa}], 0xa, 0x0, 0x0, 0xffffffff00000000}, 0x80000000}], 0x6, 0x2000, 0x0) write$selinux_load(r3, &(0x7f0000008000-0x11)={0xf97cff8c, 0x8, 'SE Linux', "c1"}, 0x11) dup3(r0, r2, 0x0) 2018/01/26 14:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000e8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f1b000)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/vcs\x00', 0x105b00, 0x0) r3 = request_key(&(0x7f0000165000)='pkcs7_test\x00', &(0x7f00007d7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005b7000-0x6)='}eth1\x00', 0xfffffffffffffffa) r4 = add_key$user(&(0x7f0000962000)='user\x00', &(0x7f00002ac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005de000)="05a2ec1f73c7691ca89b044346228362e93dc107949edb265373f58fc3819b3a00f7c3d0fd2fea1b8cbe07a70723ef075ac407aafc2e016d486bb349306d0d2327cd76f805091cfe951eedeae5eb72da21fd", 0x52, 0xfffffffffffffffd) r5 = add_key$user(&(0x7f000000f000)='user\x00', &(0x7f0000ab5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b8c000-0xac)="2cfee6f8f72f910e8dba73f39e95aa1ade026380568fd98f5582605e54b95579f5d608954b9d88592d701dc07b4702094d8bc914f85796b7fc4a605ef40611b6f66d7f2f90dcbfb964073bf0bed8913490a2c9d6cbdd27c0d0167575992c60d7bbfd1838803ce3f9d2d63bc9ef4f3ba24c0651410fbdf6268b8c76c4ac37809b82bafcfbe5ea2e425f215c2e18ce02badc15fdd5f2aed5c19ba107df1c71ef4a6431b4d6643ca12673b83397", 0xac, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00004a2000-0xc)={r3, r4, r5}, &(0x7f000050b000)=""/168, 0xa8, &(0x7f00008df000)={&(0x7f00005e2000-0x40)={'wp256\x00'}, &(0x7f0000af9000)="508e9e4d4b2baff7181c9aca7752bfda315cce2d1a671ba9b1a5ff519ddae2b8c6b7226745518ebaf3a28e3e126c2d228c769d604044cdb77bd48f177f53966ba6c0fe70c0194bfed3d1ae6ae422930a1e25cf503f50725434f11afd74c3247ceb5ca1b10f3d60aa23", 0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000220000-0x8)={0xba, &(0x7f0000019000)="ea4fbe1d5e2953f99c05b7a852a0910b25751a2246cb9e088933d23b3e2a7098fcb908dc3bd829512627a4af84eb2a6379109715dc4cb2dda91a13179af36d95a35c071e50b0e9a654aad2f5c860f9368ca0ce0e0463a1e9afd65cd6bcfd406f84cbd01ea5c45c28b8ef5df00bed5d29ea61005d925cec24bee0d4a5db7bbe4fda724459390f889fcd95cbde534acdd7cbe5a2f43cffa5475e79c823de746f19a8d1214925d403aef974d140015d27850800a8bb9b8aff967c98"}) r6 = gettid() sched_setparam(r6, &(0x7f0000b3e000)=0x4) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00003a0000)={0x200, 0x81, 0x2000}) sendmsg(r1, &(0x7f0000de5000-0x1c)={0x0, 0x0, &(0x7f0000647000)=[], 0x0, &(0x7f0000165000-0x310)=[], 0x0, 0x0}, 0x0) 2018/01/26 14:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000f5a000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000b55000-0x8)='./file0\x00', &(0x7f00000bb000)='./file0\x00') chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/26 14:06:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000462000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/01/26 14:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000626000-0x8)={0x0, 0x0}) utime(&(0x7f000008a000)='./file0\x00', &(0x7f0000a98000)={0x23e27cb3, 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_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000c28000)=""/104) r3 = syz_open_dev$usbmon(&(0x7f0000011000)='/dev/usbmon#\x00', 0x3, 0x40000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000067000-0x4)=0x3) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00008f7000)={0x0, 0x8, 0x3, &(0x7f0000540000-0x8)=0x0}) 2018/01/26 14:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000905000)={0x5, 0x81, 0x69, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000676000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ea1000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000acf000-0x5c)={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1000}, 0x2, [0x3f, 0xffffffffffff0000, 0x8, 0x80, 0xf4, 0xfff, 0x5, 0x2]}, 0x5c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r1, &(0x7f0000a8a000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) tee(r0, r1, 0x5, 0x7) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b19000-0x4)=0x0) r3 = open(&(0x7f0000390000)='./file0\x00', 0x800, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000f68000)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f000011c000)={&(0x7f0000ab3000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000ff8000-0x8)={&(0x7f000038a000-0x2720)={0x2720, 0x41, 0x1, 0x1, 0x0, {0x17, 0x0, 0x0}, [@typed={0xc, 0x74, @pid=r4}, @generic="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@nested={0x204, 0x3d, [@generic="1b579582fbbb5c72dbee7a2295b7e8ed3fa14952c45d4862a6d4bb4a9dfcf6658884ccd99549eabde7ec1420a9730e793c57a3b0ec988e9a86a40d82411969f3d0a8bb97e36ecb76512a9efb7332c430047bcd9ed77d9c4ee88bb45f8bc6b082bbbbefed4ac363f19f1834b038264ec482ee580a55af603f0f5d6a427020c3d42f63c3eca62ee41a9ec4c946df1b17ee5257d3112cd02e60654137f00f1c8489a957d47d7eb76cb7ea07af12a4e970641d60febfa7826ee019f65f18e477a0d8", @typed={0x10, 0x6c, @u64=0x6}, @generic="2f67008a62eb16d97b54c24a22c2529b7b205517c0d287ab3915c484f76d8bef24fd556232e252d20ce27b891a6befb3d5f1a29add64bc2bc07579c8a9dece237d0239d6bfe439499fd56761", @generic="d01053527ed1ec9d500fbd13c7b75e27160d7d5aa49c0761687060b15ea4348a74f5a8e271ac64c9467177863f56fff65e1ef13c107c69ad095e6873fad5a7dc2cc669eb5819a367b404e5fdf7b6f23a9691e3234a34a7e17a5059cd98a5f05fddf57204ff0355e25f6d7486e6b6b94a0b27678662e898ddf10de261a268c213203c6f31938e0d827e029e2e015ba69184da60b06eeebb4eb4e67e4385efcaf6dc569f4dabada7ff5525bd8f73d16aaca78552f876438760a7f1a70827d397bc88c1eb49834b88d4538d06c59e18760d2d35", @generic=',}W', @typed={0xc, 0x5c, @str='\x00'}]}, @nested={0x38c, 0x1, [@generic="479865bf7ddc2dbba575432151e63bfb32ac9cb36f5b3104e4d8b922d5e54236a9ca2c8210c9c1cc1c850efebe073b80b227d5d5cb311b42b7c4af01262bcf808680cfd0ae1c74f14d792b2863a02996e9ffb77a7686bf0b38c620e54de295908c8fca6c68b33e1d77ebc95bd8a04794b2e8a01f15affddf7d929f623c6eed4219fed81a", @generic="eb9ce47ce512810927d0233ddccf221e455663534337815d159a874325b83dcf6a0baad0678e528e8d21561340964f9db9b21e3f54ffb2f3bd1618ba5e44f858015c073f648327d1e3f22e81d7e816e51c726b7b45b5714e07eeafabda18be5aaf1bb635b9cf3db6ae34fa97d68ca38782e4e90f0917dbdf66474e48c38320811d5d7b409b15c988c0fce870b9e80415f2b04f939a743afbdbbd7edb03b4f9bd1c1bbe540ee51f08048844464dd827899353c8be24", @generic="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", @typed={0x5c, 0x47, @binary="07eb72d7e9f184a1dd8db1c56e94a007705d16a93a025a348dd3d5f9d39da0049f4df09a8b87dd277bb501c0ec15e5512a7dfea43ada8ee50c998fe0b0e781b2a1afc9c6b88eab200acd919dc14f95fd03c9f0e8"}, @generic="1b99a29c5ea39d71af1092e00bb99496e8c109d6aab7b6d8ecd74d13450f9f4cc2e393bc34b6604e2dce5d9c1c8656ac1abb6868d8fda761c001d73a8fab070eda70e2f50f5a431830989260a18735f491afaf6bda250a7b9055e04da6b0df046d74995e34a458db16581102014725765ebab253f96b4724b4446110ecce40415ae1c21782eae06a302b2f5c162425fc6c8d21ee7b57d9967bba09ce9df7abf1a4fc4244205885a7e760fc27281b978a326c79aa8d07b8df5e38f1fa7cefc5d0ebe82cd575498e15bd65ec9eb1be038b1a3176438fe1d8b392b4efe18b0fc583b9e4", @generic="74e6d3026c", @generic="895ae3936e51dfdcb8d87115"]}, @nested={0x10d4, 0x49, [@generic="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@generic="20f2b06f90631207a9c38445609e728ca853254a8ad4731f85e658c4c5e708723a05796e7bf080e1867e23b70395959e3fe0cc5d1d4b381f7ec19052b021cc694028d1f909fa7724ec043b6f5091e94a329a", @generic="87b7399b830ce8c788b387386af09169c37cc6329177353dc63e27a1dd896d7dd5bcd51ca3c4b8e827143f7fa30919b69af8e17b511ec3bcc108f266cae15679dc4169104b67fa684b1c77a2bc656c2c774652d2fe3f6658fc831ada3dd977d6a64823a61d243931f101eba9dc8caeef469adc3de81df2b4c5f6923f12"]}, @nested={0x9c, 0x2e, [@generic="80a50ebe4e242583de3ef87fb85f531f021c1eeaee4606cb8f32da7019d3acf97a9f736da8853248ffcc21cecf50abe6d0313cc9d3fcfdb47dec5480ee93d9d72fcc45adf08aa806527812ddb616e2e926b2fb0f479930819bf2298c31dc8f00520b87876edecd89b42621214032a0b948bdb4d12ede06fb6d28cce37ee9308180d292b9e4c36bfce653047b8dfacea144fb6a4ed0"]}]}, 0x2720}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000e31000-0x20)="4ac3a9a21892b3d39c945492a2cc7076cdfab1aadae4fc68888b26d42f079863"}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00001dc000-0x8)={0x46b2, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000bfd000)={0xfbb, 0x1000, 0x0, 0x7}, 0x5) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000d43000)=""/197, &(0x7f0000bfc000)=0xc5) [ 323.999421] SELinux: failed to load policy [ 324.039619] SELinux: failed to load policy 2018/01/26 14:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f000029d000-0x8)='./file0\x00') setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000711000)={0x77359400, 0x0}, 0x8) 2018/01/26 14:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$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$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x40000000010000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {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, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 14:06:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000991000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000e08000)={0x5, 0x0, []}) fcntl$getownex(r1, 0x10, &(0x7f00002b0000)={0x0, 0x0}) ptrace$poke(0x5, r2, &(0x7f0000226000)=0x0, 0x400) 2018/01/26 14:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000095f000-0x10)={&(0x7f00006bb000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) setns(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000988000)="8e2d776c616e3100") setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e19000-0x8)={0x0, 0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000666000)=0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008ac000-0x8)={0x0, 0x9}, &(0x7f00009ec000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000067e000-0x4)=r2, 0x4) 2018/01/26 14:06:09 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aeb000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2e, &(0x7f0000e6a000)=0x0, &(0x7f0000e77000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x485, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) 2018/01/26 14:06:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xba8c, 0x12240) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ba7000)={0x8, 0x4}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fdc000)='./file0\x00', 0x40, 0x10) mkdir(&(0x7f0000ce5000)='./file0\x00', 0x3a57467b1a5007c1) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000fdd000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x200) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000364000)={0x4, 0x14, [0x10001, 0x2, 0x28, 0x4a, 0x9]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000ab6000)='./file0\x00', &(0x7f0000b11000)='./file0\x00', &(0x7f0000fd9000-0x5)='vfat\x00', 0x2000828, &(0x7f0000fd8000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000fde000)=0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000fdd000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a66000)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000927000/0x18000)=nil, &(0x7f0000fa9000+0x992)=[@text32={0x20, &(0x7f0000fdf000-0x61)="66baf80cb85aa66c8def66bafc0c66b84d4566efb9800000c00f3235002000000f3066baf80cb878f46f86ef66bafc0c66b8c29666ef650f01cab95a0b00000f320f2388c4e101de23f264f2dd751166baf80cb894a21982ef66bafc0ced660f32", 0x61}], 0x1, 0x41, &(0x7f0000ad4000)=[@cr0={0x0, 0x40014}, @dstype3={0x7, 0x4}], 0x2) 2018/01/26 14:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003bf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d3000-0x14)="71cb7a15db6c834d13aedf74cb00000002991c30", 0x14) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f00000bc000-0x20)=[{&(0x7f0000d3b000-0x80)="f35cdd05ad14d76444d52d5bd3b8e7fa5b70daf33901ebbf63cb09727478173c6ba2bdb904ace3ef0570ec2815b51970e1d6a779738d3b6b8d647727caca952079b35e23e702de8d258751147e46d32e2b83c987cbb4fb82d49f063e18f78f60", 0x60}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/26 14:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000232000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000805000-0x20)={@common='bpq0\x00', @ifru_flags=0x9000}) syz_emit_ethernet(0xff2d, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) getrlimit(0x0, &(0x7f0000019000-0x8)={0x0, 0x0}) 2018/01/26 14:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x8) accept4(r0, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) 2018/01/26 14:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000160000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c20000)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000801000)=@sack_info={r1, 0x2, 0x3}, 0xc) pwritev(r0, &(0x7f0000cdd000-0x20)=[], 0x20000000000003be, 0x0) 2018/01/26 14:06:09 executing program 6: io_cancel(0x0, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x9)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ca000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000001000-0x22)=""/34) 2018/01/26 14:06:10 executing program 4: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 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) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 14:06:10 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000c000-0x10)=@common='nr0\x00') setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 14:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) accept4$inet6(r0, &(0x7f00002b3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000014f000)=0x1c, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 14:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000013c000)={"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"}) fchmodat(r0, &(0x7f000049b000-0x8)='./file0\x00', 0x4) 2018/01/26 14:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007d5000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fec000-0x4)=0xc) geteuid() 2018/01/26 14:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000424000)='/dev/dsp#\x00', 0x1000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000a9e000-0x8)=&(0x7f000045a000)=0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000b45000-0x50)={@common='bridge0\x00', @ifru_mtu=0x800000010001}) r2 = syz_open_dev$admmidi(&(0x7f0000cd9000-0xe)='/dev/admmidi#\x00', 0xffffffffffffff01, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000467000-0xbc)={0xf, 0x0, 'client1\x00', 0xffffffff80000007, "d2e84b5e0ed2ab6d", "ce6fa5d4f031fd3f13cec3ebeacf4c535608baa132934a5d906448f383cfa914", 0x1, 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]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000257000-0x10)={0x0, 0x0, 0x1, 0x2}, &(0x7f00002d1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000049f000-0x8)={0x0, 0x7}, &(0x7f000027c000)=0x8) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000010a000)=0xede7) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000644000)={r3, 0x101, 0x0, 0xfffffffffffffff7, 0x316b8a7, 0x9, 0x7, 0x1, {r4, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3f, 0xbf0a, 0x7ff, 0x10000}}, &(0x7f00005a5000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000891000-0x8c)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009bd000)=0x8c) 2018/01/26 14:06:10 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000009000)='net/icmp6\x00') fcntl$notify(r1, 0x402, 0x10) getdents(r1, &(0x7f0000001000)=""/239, 0xef) 2018/01/26 14:06:10 executing program 7: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000001000-0x3c)={{0x2, 0x1, 0x4, 0x0, 0x4}, 0xffffffff, 0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f000033a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008c8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x51, 0x3, 0x4, 0x7}, &(0x7f0000b69000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000978000-0x18)={r1, 0xc807, 0x10, 0x8, 0x4}, &(0x7f00004e3000-0x4)=0x18) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/26 14:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)='setgroups\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000120000)={0x8001, 0xfffffffffffffff9}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000c8f000-0x8)=0xffffffffffffffe0) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/26 14:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000038d000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004d6000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f000085e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005bb000-0x9)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000077c000)={{{@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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000-0x4)=0xe8) 2018/01/26 14:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000082a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000091b000)={0x6, r0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000096a000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f00007c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 14:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000e8b000)=@pic={0x5, 0x800, 0x80000000, 0x100000000, 0x2, 0x10000, 0x56c3, 0x6, 0x10000, 0x5, 0x6, 0x5, 0x0, 0x1, 0x4, 0x2f}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000065c000)={0x1, 0x0, [{0x48f, 0x0, 0x0}]}) 2018/01/26 14:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000402000)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000951000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/26 14:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x3c, &(0x7f0000706000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0xc) 2018/01/26 14:06:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002000-0x10)={0xe93, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000-0x10)={0xafc, r1, 0x10001, 0xfffffffffffffeff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000000)={0x1, r2}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x173) 2018/01/26 14:06:10 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='irlan0\x00', @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000008000-0x14)={0x0, @generic="b4001e6d1302ebdb00"}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/26 14:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000860000)={0x10, 0x0, 0x3, 0x200000}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000948000)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x7f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000bb2000)='/dev/vcs#\x00', 0xe5, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006f6000)={0x0, 0x1}, &(0x7f000038c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000097000-0x2d)={r1, 0x43, "99a8e2bf089eb8557913fb746705e02392e6c1e1d2f6806560816887fe4b67ed17baa8d6eb806c8138dfcabfa444406a926dee4dcc8a8a7ab13e73f9a447a4e2a2ef28"}, &(0x7f00001e0000-0x4)=0x4b) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000b15000)={&(0x7f0000d0f000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000075c000)=[{&(0x7f00004cf000)="d317f0269d6b63e017e95b264b2c453d8989f3257b8bf361289ce784481e18a87f76777fad9550f641058a7884ef5b4b75ba97db11510bb4c15edd2ac984a22fbee13d5d94aa202f02e990ee7fc4e9cd57706a9646814c16122bbef3fdddb2110135380ca8b51cf35832245a52c8d18576156f9aaafc8838a85a3d8784c94ee7", 0x80}], 0x1, &(0x7f00005ad000)=[], 0x0, 0x0}, 0x0) recvmmsg(r3, &(0x7f0000130000-0x80)=[{{&(0x7f0000b8e000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f00004bb000-0x18)=[{&(0x7f00008d7000)=""/155, 0x9b}], 0x1, &(0x7f000095d000-0x9b)=""/155, 0x9b, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000668000-0x8)={0x77359400, 0x0}) 2018/01/26 14:06:10 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendfile64(r0, r0, 0x0, 0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0xb) truncate(&(0x7f0000a4d000-0x8)='./file0\x00', 0x2794) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000fac000-0x39)=""/57) r2 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) lseek(r2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002b1000)={0x0, 0x100, 0x1d080080, 0x20, 0x4d, 0x7, 0x5, 0x9, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x2, 0x8, 0xffff, 0x7}}, &(0x7f000057d000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c7f000)={r3, 0x100000001, 0x7, 0x100000000}, &(0x7f0000185000)=0x10) 2018/01/26 14:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f00000ff000)=""/218, 0xda, 0x2000, &(0x7f00001ab000)=@llc={0x1a, 0xd, 0x8, 0x0, 0x2, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000012000)=""/160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x9, 0x4) seccomp(0x1, 0x1, &(0x7f0000001000)={0x0, &(0x7f0000013000)=[]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) syz_open_dev$loop(&(0x7f0000013000)='/dev/loop#\x00', 0x7, 0x400) 2018/01/26 14:06:10 executing program 2: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) 2018/01/26 14:06:10 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000001000-0x3)="") perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() lstat(&(0x7f00006d6000-0x8)='./file0\x00', &(0x7f0000656000+0x7e1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0xa, &(0x7f0000002000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{r1, 0x0}, 0x1, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x8000}], 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/hwrng\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b05000)={@generic="cbb59590bb77ad1aa75916557653bc81", @ifru_flags=0x1800}) sync() 2018/01/26 14:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000be4000)={0x2033, &(0x7f0000c55000)=[{0x6, 0x0, 0x5, 0x0}]}, 0x10) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/26 14:06:10 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000-0x4)=0xe8) fchdir(r0) listen(r0, 0x2) sendmmsg(r0, &(0x7f00003cf000)=[{{0x0, 0x0, &(0x7f0000815000)=[], 0x0, &(0x7f000067c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4044010) 2018/01/26 14:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000fb6000)={0x376, 0xa, 0x20000000000, 0x0, 0x0, 0x8001, 0x9, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f00000bf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000030000)="") 2018/01/26 14:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000551000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x380000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000) 2018/01/26 14:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000036c000-0xb)='/dev/adsp#\x00', 0x0, 0x46541) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00003d3000-0x4)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 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) fstat(r0, &(0x7f000043d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b03000)='./file0\x00', &(0x7f0000edb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00003e4000-0x8)='./file0\x00', 0x1000, r2, r3, 0x10000, 0x800008) write$fuse(r1, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7, 0x0}}, 0x30) 2018/01/26 14:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c91000)={0x3, 0x8000, 0xfffffffffffffff9, 0x1, 0x1c00000000}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00001b0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x40) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000206000-0x4)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005f7000+0x1ac)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000b40000)=0x5, 0x4) listen(r3, 0x0) connect$unix(r1, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r3, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/26 14:06:10 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000002e000-0x20)={0x14, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000035000)=""/250, &(0x7f0000002000)=0xfa) 2018/01/26 14:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0xffffffffffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) recvmmsg(r0, &(0x7f0000d20000-0x60)=[{{&(0x7f0000b16000+0x913)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c6a000-0x30)=[{&(0x7f0000a8c000-0xff)=""/255, 0xff}, {&(0x7f00004f0000)=""/81, 0x51}, {&(0x7f0000494000-0xbc)=""/188, 0xbc}, {&(0x7f0000aa3000-0x6e)=""/110, 0x6e}, {&(0x7f00009ac000)=""/0, 0x0}, {&(0x7f00004db000)=""/247, 0xf7}], 0x1f6a, 0x0, 0x0, 0x1}, 0x17}, {{&(0x7f0000ac5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000645000)=[], 0x0, &(0x7f0000890000)=""/66, 0x42, 0x7ff}, 0x6}, {{&(0x7f0000913000-0x3a)=@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], @empty=0x0}, 0x0}}}, 0x3a, &(0x7f0000782000-0x10)=[{&(0x7f0000451000)=""/105, 0x69}, {&(0x7f000087c000)=""/67, 0x43}], 0x2, 0x0, 0x0, 0x7ff}, 0x8}], 0x3, 0x100, 0x0) bind$alg(r1, &(0x7f0000928000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) memfd_create(&(0x7f0000622000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000346000)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000611000-0x8c)={0x6, 0x1, 0x3b0f, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00005e8000-0x67)=""/103) accept4$inet(r1, 0x0, &(0x7f0000ce8000)=0x0, 0x800) connect$pppoe(r0, &(0x7f00003df000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='lo\x00'}}, 0x1e) syz_open_dev$loop(&(0x7f00002c0000-0xb)='/dev/loop#\x00', 0x9, 0x0) 2018/01/26 14:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000431000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00007b5000-0x50)={{0x5, 0xfffffffffffffffe}, {0x16a2, 0x9}, 0xc2b7, 0x4, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000792000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f00008bc000-0x8)={r2, r3+30000000}) syz_open_dev$sndpcmp(&(0x7f000015a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000077f000)=""/68, &(0x7f000030b000-0x4)=0x44) sendto$inet(r0, &(0x7f0000f06000-0x82)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) readv(r0, &(0x7f000028c000-0x10)=[{&(0x7f0000bab000-0x68)=""/104, 0x68}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ae9000-0x48)={0x2, 0x0, [{0x10004, 0x1000, &(0x7f00009c4000-0x1000)=""/4096, 0x0}, {0x116004, 0xc0, &(0x7f00000ab000-0xc0)=""/192, 0x0}]}) shutdown(r0, 0x1) 2018/01/26 14:06:10 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000647000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000832000)={0x3, 0x1, 0x1ff, 0x0}) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000e6f000)=""/53, &(0x7f0000e6f000)=0x35) close(r1) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000e70000)=0x6, 0x4) 2018/01/26 14:06:10 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x600, 0x20) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x5, &(0x7f0000004000-0x4)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000003000-0x4)=0x80000001, &(0x7f0000001000)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4040, 0x0) 2018/01/26 14:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = syz_open_dev$sndseq(&(0x7f00001b7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000780000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00007db000)={0x14, 0x0, 'client0\x00', 0x0, "9d8b29c2c0dac1ce", "06255eaaec71deddf4e295d6ed88aa9cd6d0afadba1c0e7a02f05b56526d5f88", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c9b000-0xc)=@sack_info={0x0, 0x20, 0x3ff}, &(0x7f00004b8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000078d000)={r1, 0xb1}, 0x6) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r2 = syz_open_dev$sndpcmc(&(0x7f0000923000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x1) write$evdev(r2, &(0x7f0000f82000-0x30)=[{{0x0, 0x7530}, 0x0, 0x0, 0x3}, {{0x0, 0x7530}, 0x7, 0x5, 0xfffffffffffffff8}, {{0x77359400, 0x0}, 0x2, 0x8, 0x8}], 0x30) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f0000cef000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000091d000-0xea)={r1, 0xe2, "2a87280afa02c40aefef129baa30a1a8eb5ad06707f642d0404acfc568834483e91ca1eb84e08bd6da37a28ea6e1fbe98a736db6fc2870df3fa318c93e3bc3bf494bdcd286d2ebb500ca4a2b6d3606f884c23a349dfa91c5bc557bd6b50e04ec5fe0ef6c0de6bcb990493014949547e233f6c666f7ba36234d074f212041f4b5533e3069ea31f7bbf62fdc5d7b53654f9ca4e39ce0b4cb1737bf1bdcc92b63a2359d3de673f8f11c525782d88b8605f96a3018d8a4326570af5861b5f25f25fe4183d29aef2cb0a985dac2a6206de4b87b812be315d4bc17bcdcc9e38f96f180e2a0"}, &(0x7f00000d4000-0x4)=0xea) r3 = syz_open_dev$audion(&(0x7f0000406000)='/dev/audio#\x00', 0x5, 0x300) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00002aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e13000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a2000)=0xe8) quotactl(0x8, &(0x7f000075f000)='./file0\x00', r4, &(0x7f0000abc000-0x26)="d900a0cea554c06877de77d18e562eff863b94485ed8cb7bc7c6309e2c8ad09dcd17d7455c24575760f4150b1d9345b1c238177c182875d40cc81879a4499b748fd40bdc8a3d0d89619041065764079f5212c4d2bb8b817b3a26558e10c257bb6b0afc8681e8507dfa29f3594262946d296e36ffbe5089323d3c0959ac9fd93b99405839654d4974f94bfcd0be6a935eb9dae746511217155e0c0bbf201e257d404d2f0ae35fada0d679b55b4782773556d0f3957bd6a7662379ffc70673b83dbffd0346e6a6dc5f8fdd89e4fd5e07d07cdcd2565ff1bf6adfed160a9cb16d74bf95414d6b0b954716331233d04b89416247dc3660") 2018/01/26 14:06:10 executing program 1: r0 = socket(0xf, 0x0, 0x7) flistxattr(r0, &(0x7f0000001000-0x98)=""/152, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x4)={0x0, 0x5, 0xaee4, 0x1c}, &(0x7f000073d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xa6ba}, &(0x7f000005e000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xc) 2018/01/26 14:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000017e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f0000be6000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/vga_arbiter\x00', 0x7baa1554a1adf3bd, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000691000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/26 14:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b3a000-0x8)='./file0\x00', 0x200040, 0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000f72000-0xe9)=""/233) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000709000)=0x0, &(0x7f00004c5000)=0x4) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) 2018/01/26 14:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x200000000000002a, &(0x7f0000e9b000)=[{0xffffffffffffffff, 0x40000000, 0x0, 0x7}, {0x45, 0x1, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f00009d7000-0x29)="9d8d275f12d2b9b311ffc15c6cb62aa3982371cfbecf1cce76030000005b05aab885365fc4eb8ae8e2", 0x29, 0x0, &(0x7f000000e000-0x8)=@abs={0x4000, 0x0, 0xffffffffffffffff}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b90000-0x9)='/dev/ppp\x00', 0x200800, 0x0) faccessat(r2, &(0x7f0000b08000)='./file0\x00', 0x80, 0x800) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00008b6000)=0x0) 2018/01/26 14:06:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000076000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x200000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x200, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x9, 0xffffffff, 0x2, &(0x7f0000001000-0x10)=@generic="2f03d9b2231e9bc4adb241ff22e4d219", 0x0, 0xffffffffffffff36, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00002cd000)=0x5, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000e11000)=0x0, &(0x7f000076f000)=0x4) 2018/01/26 14:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000c40000-0x60)=[{{&(0x7f0000897000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f2f000)=[{&(0x7f000054c000-0x6f)=""/111, 0x6f}, {&(0x7f000055b000)=""/60, 0x3c}, {&(0x7f0000ee4000-0xe2)=""/226, 0xe2}, {&(0x7f0000fa3000)=""/202, 0xca}, {&(0x7f0000a50000-0x17)=""/23, 0x17}, {&(0x7f00006c1000-0x3a)=""/58, 0x3a}], 0x6, &(0x7f0000845000-0x77)=""/119, 0x77, 0x1}, 0x1}, {{&(0x7f0000a85000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c5a000)=[{&(0x7f000028f000)=""/97, 0x61}, {&(0x7f0000bae000)=""/44, 0x2c}], 0x2, 0x0, 0x0, 0x5}, 0x9}, {{&(0x7f0000509000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000579000-0x40)=[{&(0x7f00005f3000)=""/55, 0x37}, {&(0x7f0000a6d000)=""/17, 0x11}, {&(0x7f0000efa000-0xa9)=""/169, 0xa9}, {&(0x7f0000ebf000)=""/28, 0x1c}, {&(0x7f0000073000)=""/77, 0x4d}, {&(0x7f0000c88000)=""/103, 0x67}, {&(0x7f0000811000)=""/63, 0x3f}, {&(0x7f0000149000-0x6c)=""/108, 0x6c}], 0x8, &(0x7f0000d10000-0x6d)=""/109, 0x6d, 0x2}, 0x0}], 0x3, 0x40000001, &(0x7f0000f28000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000695000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000e18000)='/dev/input/event#\x00', 0x7fffffffffffc, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000543000-0x70)=""/112) 2018/01/26 14:06:10 executing program 7: bpf$OBJ_GET_MAP(0x7, &(0x7f00009b1000)={&(0x7f0000081000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000795000)='./file0\x00', &(0x7f0000179000-0x8)='./file0\x00', &(0x7f0000abd000)='kmp{s\x00', 0x0, &(0x7f00005fd000)=',') 2018/01/26 14:06:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000620000)='/dev/midi#\x00', 0x5, 0xa01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x2c2, 0x84, 0x6, 'queue1\x00', 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]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000473000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/26 14:06:10 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000003000)={0x0, 0x0}) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000000b000)=0x3, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000000b000)=r3, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1, 0xcd, &(0x7f000000b000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0xfffffffffffffffd, 0x75, &(0x7f0000009000-0xb6)=""/182, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/26 14:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000383000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00000d9000-0x7a)='net/ip6_mr_cache\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x10003) 2018/01/26 14:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a9000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d75000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006a3000)={r1, 0x82, "2b15efaabce36e2cdcdf9b567a0fa689449f2173e471972671ba24952453fd5256c5f6b11fa734df5b146109efa43c78b09fd5bc3ae3e8696ef339c2f9cd9cfa21f772ddb2413495c3396378608043ce89e83ef730523d98c784ef5f2bf992990e838cae3d84fc89734746845e0727069e5860e41066d1478835221898afb18f2ed3"}, &(0x7f0000cb7000-0x4)=0x8a) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) 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 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) 2018/01/26 14:06:10 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dad000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000e27000-0x78)={0x3, 0x78, 0x9, 0xfffffffffffffffb, 0xb14, 0x7ff, 0x0, 0x3, 0x10, 0xd, 0xfffffffffffff000, 0x1, 0x0, 0x1000, 0xfffffffffffffffb, 0x2, 0x4, 0x4, 0x7, 0x5, 0x8, 0x686c, 0x2, 0xff, 0x7f, 0x61b4, 0x3, 0x6, 0x2, 0x1, 0x2, 0x2, 0x6, 0x80000001, 0x401, 0x8, 0x26, 0x3, 0x0, 0x3d, 0x5, @perf_bp={&(0x7f0000000000)=0x0, 0xc}, 0x408, 0x62c8, 0xffffffff80000001, 0x6, 0x0, 0xbfcc, 0x401, 0x0}, r0, 0x9, r1, 0xa) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x4, 0x1ff, 0x4, 0x6cf, 0x3}, 0x14) setpriority(0x1, r0, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/26 14:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a8000-0x9)='/dev/ppp\x00', 0x80, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000322000)={0x0, 0x0, 0x0}, &(0x7f00005e9000-0x4)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3f, 0x0, 0x800, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0xfff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xfff) tkill(r2, 0x19) r5 = dup2(r1, r1) getsockopt$inet_mreqsrc(r5, 0x0, 0x29, &(0x7f0000002000)={@loopback=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000185000)=0xc) bind$unix(r5, &(0x7f0000793000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049b000)={0x0, 0x0, 0x0}, &(0x7f0000ed1000-0x4)=0xc) syz_open_procfs(r6, &(0x7f0000c0e000-0xe)='net/xfrm_stat\x00') 2018/01/26 14:06:10 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006bf000-0x20)={{&(0x7f0000c7b000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000028b000-0x10)={&(0x7f0000b92000/0x3000)=nil, 0x3000}) read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/26 14:06:10 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b1a000)=0x0, 0xfffffffffffffdbd) 2018/01/26 14:06:10 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r0, r1, 0x0, 0x6) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x3) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000)={0x3, 0x8}) 2018/01/26 14:06:10 executing program 7: socket$netlink(0x10, 0x3, 0xf) r0 = creat(&(0x7f0000c38000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000005a000-0xed)="5355fa80f1f8acaa4d393ce3bb8ffcb6af728f680c08aa996aedc150faff3385b5dcca165bdd1b847beb9dd310a2f99ddedd4b3e6f0aa6ac5a4c30ab2ca6d2e066d2b5eff8ca68a5952896d81a388fe86ac8830287a8c6644bd99f2d8fd68660b162543310448be9e9217120492bdffadbe3e8008d930f6f94c521e6e7fa9d2098b7cc474eaba9e68e0193be1b9bd7746b54b0204498895e3a257a7b5af1b19ad99375764f714d38ba38ecee1945540cf049c7aff4213c1c073ae9abf7c01c5f635cbf9337affcba24e9325fa255ef704d55c5a38a2c2e56f7ce274f871ac5932ac14ddd97c4a197cab044db15", 0xed, 0x891, &(0x7f0000012000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 14:06:10 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000038000)=""/110, 0xcefed8f2c41f09d5) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0xc) fchown(r0, r1, r2) 2018/01/26 14:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ea7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000763000)={0x6, 0x800}, 0x2) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000a8f000)={@common='bcsh0\x00', @ifru_flags=0x1002}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000081a000-0x8)=0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000672000-0xc)={@multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002}, 0xc) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/01/26 14:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000fc7000-0x1c)={&(0x7f00000d1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000093a000)=[{&(0x7f000030b000-0xf2)=""/242, 0xf2}, {&(0x7f00000a3000)=""/95, 0x5f}, {&(0x7f0000923000)=""/199, 0xc7}, {&(0x7f0000f87000-0xed)=""/237, 0xed}, {&(0x7f0000da2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000078000-0xda)=""/218, 0xda}], 0x6, &(0x7f00005b6000-0x58)=""/88, 0x58, 0xfff}, 0x40) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000244000-0x4)=0x4, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmmsg(r3, &(0x7f00005e9000)=[{{&(0x7f0000956000)=@in6={0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f00008ca000-0x18)=[{&(0x7f000068b000-0x4f)="19edcd403c2775724cf9d12c76f630774db91ab833de9753d54bf8cd6d755a6159a703de26448302c884bf88d245116bdd21a13d9d1e5964f07d7f8f876b3c5b4e68b8a1515f2d1cd1740d2f451ba178e0c1e03aa24c4646ce9a615968c1637ce2fbe1956f45623acfefb4baf121dd598760cfa9329461891cc08ff041b420eceb56a0e0e23241aaebfa1b7cbd539fe0e2ed5d89b7552723", 0x98}, {&(0x7f000083b000-0x32)="73b97b41db90c60923b986c7340123e1f0874709be9510d73abaf1f8b480bed704a7e631ce48d3262730e9638c6b3db6bdd4", 0x32}, {&(0x7f0000642000)="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0x1000}], 0x3, &(0x7f0000ed3000)=[{0xe8, 0x113, 0x7, "d6a8f444cc942142c094f477abf341b5eb241d4454cfd531cacf31af804c4b6c1f7963964693bdd2ec1a2b4dca81b1ec1292e11f8e9a7eb554fa013c5815173e3fe047273947c18d835bd73e1bf91767e104449cd5197abf262c3bf28876332e11e2153240cccdddadefe79a7f61f259e5ecf57bca01c8812c8d8937176bcd48721bbfe892b29618d08d189ecda8df60a897393127f765438dd0790ad06f193ae5cb3ae7b0a1a43f76422b3d3fed2c391f9214bbef8d88e655fbeaf43e582e4147e30239be170bfa8677c0a1570a9557252892082c6cb33e5ea7f0a6"}], 0xe8, 0x8000}, 0x4}, {{&(0x7f00005b0000)=@l2={0x1f, 0x6, {0x7, 0x1253d017, 0x4, 0x7, 0xffffffffffffff38, 0x9}, 0x1ff, 0x7}, 0xe, &(0x7f0000290000)=[{&(0x7f000025a000)="", 0x0}, {&(0x7f0000c5b000)="9af4bde8037b1d7c81e400452b0fcca865e873878b722a6fb85e09df1c7000e66272cfdc6b8a4af6ac35bcb7922c34ca144bdc898a364e6b364443b7b65e76d33f488290b1229adc855b386be9270fb6cae5fe02b535530480ed7be48af918a3ff0fe83986ea3bb0d9a4827d73cc524b6b41a6303582a11107625bae605d67296644bdf27c1c5804c1d9f78abf35a2376a7e801fcbf299f98daf7829f3d2ab7be0242d3ae59680ea790c5395fad8bb6d2c7bf1559e60f92aa0c3d20350c0294e14c43457d5a7e7fa93fffcff8721113b2ffff63e1adc272a93276f81c3e3efce892329d448b27aff3ddb8ac66d74b679f9", 0xf1}, 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&(0x7f00007be000-0x8)=[{&(0x7f0000786000-0x1000)="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", 0x1000}], 0x1, &(0x7f00004e7000-0x1ac)=[{0xc0, 0x0, 0x4, "d201c13f5fe0c9720edfd9a8b10e4b314358f29724cffa04f794ff8f4bf99a654c0928f46934c7d56ce32a7e5cb5353d021228eecf035bcf873dc5f53bb865ec82c20a3c026838508473ca000c53b2efc842435932e1c9762537d13bb97aeecd8ad727efd1d9a55ab9483e2ea8a55408b3dfdb86d6d00d68fb05d0d039d7271bd289a9c596cc616379dda93862c5e41d3afe1fdd6b331f25adf3330c2ff49b0bdae5ac7e493186c7d0b0ae57613e25fd95"}, {0xec, 0x101, 0xa8, "bfcba3f0babf9d84c7d3c9afa9e85b82bd07ed88941425306c2425ee88e82168a3cd4bd9b209617c28ad77e2a86999a04701f048c10abaf82c4672dd3c4dc4039df6b58baec6f2bb9b02fd7412ca2419d0e235e83c5719023601c928e12df906cdbaf069e9708ba04f226dcb6388ed770528feea750746077b020c95da4ea031b5834589ffb6d728e1f227c273cd5b88f8dc4605cb9e60fd975001a6ff751e47221a1c7cbaf987a4df1c944f2d73e1c8f1328fb41d212c0a7872d9720887802cf3057368ae3ef6f75ee76d361a7aae0fd1b715e9db05cb8ddbc9a2dc9f"}], 0x1ac, 0x1}, 0x5}], 0x3, 0x10) r4 = dup3(r1, r2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000656000-0xe8)={{{@in=@multicast2=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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000085000+0x399)=0xe8) bind$can_raw(r4, &(0x7f0000b5a000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) 2018/01/26 14:06:10 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000fdc000)={0x0, 0x0, 0xca79, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004e1000-0xc)='/dev/amidi#\x00', 0xcac, 0x402100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000bbd000)={0x7ff, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000fe0000)='/dev/loop#\x00', 0x1000, 0xfffffffffffffffc) ioctl(r1, 0x440000000000127f, &(0x7f0000fdc000-0x1)="") 2018/01/26 14:06:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x19, &(0x7f0000000000)={0xc, 0x6, 0x6, 0x2}) r2 = socket(0x2, 0x80003, 0x1) setsockopt(r2, 0xff, 0x1, &(0x7f0000005000)="", 0x0) 2018/01/26 14:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000ed4000-0x22)='selinuxqkeyringposix_acl_access#-\x00', 0x22, &(0x7f00008ed000-0x47)="2d3a21266d643573756d6c6f657468312a8d76626f786e6574316d643573756d747275737465642d70726f63706f7369785f61636c5f6163636573736c6f736563757269747900") syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/26 14:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$user(&(0x7f0000705000)='user\x00', &(0x7f00009e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd2000)="4ef5d55629e612bcb720df78aff1fff73451e264ac80e3550ecf553757fba3062a1c", 0x22, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000207000-0x64)=""/100, 0x64) bind$netlink(r0, &(0x7f0000d2e000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800000}, 0xc) connect$netlink(r0, &(0x7f0000ce0000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc) sendmsg(r0, &(0x7f00004a3000-0x38)={0x0, 0x0, &(0x7f0000591000-0x30)=[{&(0x7f0000034000)="3fb5f73ad3bdf973478f1590b8a655b2", 0x10}], 0x20000000000001d4, 0x0, 0x0, 0x0}, 0x4000011) 2018/01/26 14:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4c, &(0x7f000062e000)=0x0, &(0x7f0000cd6000-0x4)=0x4) pipe2(&(0x7f0000c40000)={0x0, 0x0}, 0x800) getsockname$ax25(r0, &(0x7f00006ce000)={0x0, {""/7}, 0x0}, &(0x7f00005ec000)=0x10) 2018/01/26 14:06:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x101a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{r1, r2/1000+30000}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x81, 0x7, 0x6, 0x8, 0x2, 0x2, 0x1, 0x1, 0x7, 0x5}, 0xb) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0xfffffffffffffc01, 0x10800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000000)=[{{r4, r5/1000+30000}, 0x100000001, 0x3f, 0x8001}, {{0x0, 0x0}, 0x8000, 0xa860, 0x1f}, {{r6, r7/1000+10000}, 0x400, 0x7, 0x3}], 0x30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x7fffffff, 0x0, 0x80, 0x1, 0x8001, 0xfffffffffffffff7, 0x101, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x5, 0x9, 0x8, 0x0}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004000)={r8, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x9, 0x8, 0x5, 0x20}, 0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000)={r8, 0x1, 0x71, "c0543ee01b4005f823de0d76f3fc75d5d19f8c7b99bdc1ad06b8f060e15e879c07de0c4c996fd3a0028462b0ceba69cb1fdffa9a0e090bce196a7f45d7d057cbe5e61114afa85a96ccc6fca0c95c2af34b429dc462dac59a1b7b88d179b3b52e333fddffee16a8ca8ae5f7f3ed0cbc3632"}, 0x79) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x4080, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x100000001) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r10, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0xb8, 0x1, 0x200, 0x40, 0x7fffffff, 0xdab1, 0xfffffffffffffffe, 0x0, r9}, &(0x7f0000002000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r10, 0x80045300, &(0x7f0000005000-0x4)=0x0) r11 = mmap$binder(&(0x7f00001dc000/0x800000)=nil, 0x800000, 0x1, 0x11, r3, 0x19) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x5c, 0x0, &(0x7f0000004000-0x5c)=[@reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000000)=[@flat={0x73682a85, 0xa, r11, 0x4}, @flat={0x776a2a85, 0x100, r12, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000007000-0x10)=[0x28, 0x40]}}, @release={0x40046306, 0x2}, @request_death={0x400c630e, 0x2, 0x3}], 0x91, 0x0, &(0x7f0000004000)="afadd81c0086a02613b4776d09f0fcc5d6929acd1a65a61afbaeabe06ab7aed780694d8e5e49cac801af88c3dd6994c539eaeaef12ee8156b9550979ef5d815aaf5208c59814100002f24e67abceba6794b44ffe8a454d2aeb36b7bfa0f2a22ab464884f9f3f08a1b2a1603104202d2daf6470983655e16336b31383f3daa99bb769248e3c09c2dc95a62d51d0462dd986"}) 2018/01/26 14:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b2000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000794000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000de6000)={0x3, r1}) 2018/01/26 14:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007b7000-0x8)='keyring\x00', &(0x7f000042d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x200e0802) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bab000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e98000)=0xe8) getresgid(&(0x7f000027b000)=0x0, &(0x7f00009b7000)=0x0, &(0x7f0000d4f000-0x4)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000508000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000082d000)={0x0, 0x3, 0x0, 0x0, 0x404000000000}, &(0x7f0000cac000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000548000-0x8)={r4, 0x4}, 0x8) read(r3, &(0x7f0000f4f000-0x4)=""/4, 0x4) keyctl$chown(0x4, r0, r1, r2) syz_open_dev$sg(&(0x7f0000351000-0x9)='/dev/sg#\x00', 0x4931, 0x4000) keyctl$join(0x1, &(0x7f00002bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000e5c000)={0x4000, 0xd000, 0x52, 0x6, 0x7}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ac5000-0x98)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4c}, 0x98) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000239000-0x8)=0x0, &(0x7f0000d12000)=0x8) [ 325.046749] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 325.064867] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/26 14:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cea000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001d8000-0x4)=0x800) r1 = socket(0x1f, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000e000-0x4)=@int=0x0, &(0x7f0000762000)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$llc(r1, &(0x7f000054e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d6c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0xc) sendto$inet6(r2, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 14:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000064a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f000070b000-0xb)='/dev/midi#\x00', 0x947, 0x101000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000e12000)=0x400) symlink(&(0x7f0000fee000)='./file0\x00', &(0x7f0000be3000-0x16)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/26 14:06:10 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000000)=""/88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10001, 0x3, 0x1000, 0x9}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @rand_addr=0x82a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x83, 0x10001, 0x0, 0x81}, &(0x7f0000012000)=0xa0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000)="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", 0x1000) [ 325.194530] insert transport fail, errno -17 2018/01/26 14:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xcaeb5acac914fd06, 0x0, &(0x7f000085d000-0x10)={0x0, 0x0}, &(0x7f00008ba000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e8c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007b3000-0x4)=0x7, 0x4) 2018/01/26 14:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000b59000)='./file0\x00', 0x42600, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000647000-0x5d)={0x0, 0x55, "fec0ab0a32368ee44294386677298fea33c8f489e15e1ffb9f40864312218bbbcb48a828d4cba46c45bbf32b20031d9b9f07f2aa587ab5d6cd7b5d9107547de0b2c81156949c4289950a66d2434ca42006d7e4814e"}, &(0x7f0000333000-0x4)=0x5d) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000bfe000-0x18)={r3, 0x7, 0x0, 0x30163c9e, 0x4}, &(0x7f0000531000-0x4)=0x18) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) shutdown(r1, 0x1) 2018/01/26 14:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x119, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00008b9000)=""/239) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000623000-0x4)=0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00009d7000)=""/52) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00008a1000)="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", 0x1000) 2018/01/26 14:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000015f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f000019a000-0xb)='/dev/midi#\x00', 0x6, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000111000-0x1c)=[@in6={0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000047b000)={0x0, 0x4, 0x0}, &(0x7f00009e9000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a9a000)={r2, @in={{0x2, 0x0, @rand_addr=0xe91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3e6e, 0x9, 0x2, 0x6, 0x7f, 0x2, 0x5, 0x800, 0x8, 0x1, 0x20, 0x9, 0x1ff, 0x3]}, &(0x7f00007ec000)=0x108) openat$ashmem(0xffffffffffffff9c, &(0x7f0000213000)='/dev/ashmem\x00', 0x181800, 0x0) ioctl$LOOP_CLR_FD(r1, 0x80247008) 2018/01/26 14:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000087c000-0xb)='/dev/midi#\x00', 0xff, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) connect$rds(r0, &(0x7f0000a12000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000bae000)={0x2, 0x0, [{0x7, 0x1000, 0x1ff, 0x8, 0x0, 0x0}, {0x1, 0x0, 0x0, 0xcaa, 0x0, 0x0}]}) 2018/01/26 14:06:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aa8000)='./file0\x00', 0x15b) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/rtc\x00', 0x400800, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000467000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200) r3 = getpgid(0xffffffffffffffff) r4 = getuid() fstat(r0, &(0x7f00002f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getuid() fstat(r0, &(0x7f000016c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f000088e000-0x1c)={&(0x7f0000129000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ed1000-0x20)=[{&(0x7f000084b000)="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", 0xff}, {&(0x7f0000b89000-0xa6)="0ddc738b9f2300fed9b5f2a3e1dd78a195e17ae881071bcfbe518bc661fefb52e24d30af0e2ba0d13fb90f3190eeb1a94d048fc50880a134139ede0bd9a631cd03937642589939d43ef91caa279eddfbe032c9a7c13bc2ba3591c7e7876d51b9ab13234644d0cbe8bc713b8e0882bc82b7332cc231bd56fc53b28a81242c99f54123b24122f9709c5457ae46403561b7b70d38ea4ee66e2daac8512660452feb5c1c05284532", 0xa6}, {&(0x7f00006e5000-0xd2)="df4e12261836fd554a416b9a39f8736b21393fd71f791bffb21f4b6dc8dadef4b12bd1581c61685463f7c4dda9ff75c85ca3a48e5187f17ebc9d5b88748f75da2462e6be6695b17a82245bc15fd7febcbeb99b78dcd5807a05b458ccb3d6752704584f71e1d021195ac739ef6b7101bf329b57eb3a7bfd0ef7913dc20223e67a000f8165f9bb000433f4cd6014d295fc5bb6c2ec9b7d928d639d484477c3aecb5f09b617377737201892e72bd6e4f996a5b86750560f0c2c6db26694e66c90c3a0517d1b2c60baebdb8e7ea25ca21491e8a9", 0xd2}, {&(0x7f00005c6000)='X', 0x1}], 0x4, &(0x7f0000670000-0x80)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x800}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000d49000-0x80)="843d2268bea4e67abca2f91abac5e97aebaecff3f5db69af7b05c5daab1954bcc3c63990d75da4ba94b79ca7d2b8539d0da7ceaac8404d061a135ecaace491c94d1990d1a6aaca0334c7188bc51f062357d8dd5f894feb8f12f51dff4835625f0819028d520503881220a5e54f5d8344fe313845b8d23e386e91a175f67fe05b", 0x80) r9 = open(&(0x7f0000c39000-0x8)='./file0\x00', 0xfffdffffbffffffc, 0xfffffffffffefff9) ioctl$RNDADDENTROPY(r9, 0x40085203, &(0x7f0000eb3000-0x56)={0x80000001, 0x4e, "c75510fe6e43aee900ee011faa10ee8ba2c771af1463cc971a7ba357943bd45c32643aaa89a2e1ce0b752bcd905a43937de1f019dff13fe4dd3ac244a5ce2715ef6d974ccd8fb97a7399e51b940f"}) mknodat(r9, &(0x7f000056c000)='./file0\x00', 0xc000, 0x0) 2018/01/26 14:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) sendmmsg$alg(r1, &(0x7f0000a5e000-0x38)=[{0x0, 0x0, &(0x7f0000ae3000-0x20)=[{&(0x7f00008ae000)="db12d69eb62671566146316a10982591aa07e3aeaee1f561ffe94305a3ca7f71a3abb7e72c578acef8ccd9b8b10c089e12505de69865dd31accde38f5195d007565f72106b01ff8ce284f925194b842da52914dd7dc0c0ff85a1959b7785e811444aebe540fe2e4578c558b5a59679ef9a6936b8ca2a8c6550da1a687f9cfd474abcf24a8ff361e8733ca27c451276004e15658e46f36f7104d76861ff5677769c03407cf7f8daa51214652b4ffa4082cfe72f1fd431d7157451bae882", 0xbd}, {&(0x7f00004c5000)="059bdc97400951fb7030d7d6733142c5e18364efd23ba49f27a5a946d3fee7d888b5f7ecd09c2d4a68fc1b684d8223e7e0e44aa486a9377f1b1314b09d7c10c414764a48743df3f638edfa3fe8c68fe55a3abd2132beccc0ae21e6b1976e65f2447cb60159617bb1972dd1a10e73bc7a30230c01ee40852fe03d63cabd568b149400eebe3f7376fcb7f34de9b3f2554b35c9395113bb44036472d40b", 0x9c}, {&(0x7f0000966000-0xc)="788afda4160e54f7ccf27229", 0xc}, {&(0x7f0000ad4000)="aecd1bb36f29bff904b0", 0xa}], 0x4, &(0x7f00008de000)=[@assoc={0x10, 0x117, 0x4, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0x20, 0x4000000}, {0x0, 0x0, &(0x7f0000dee000)=[{&(0x7f0000d33000-0x29)="1c6ed9c4de300d211613bc783d040d6da9f3c7f4c94a0b8bfe36cc16d5777f1198fea585ae6752eab6", 0x29}, {&(0x7f0000928000-0x64)="f9ae17ec2e114d44691b6863f3ea2088ad773110749d6a627ae228ec4592596c27a6964ebd6c005fc1f2871975ddc692f0721d9aeb2243bf9f96d7a666bb2110108558d03fd718212efc52663ad72499075f789ef021c1651330e9a839fedb72e4acca2a", 0x64}, {&(0x7f0000291000)="fc4e0c84e38ec4aeb0f9df9ecd7889b43247a31b52441d825058a6b116a467986a08c7eca9a68f052ceaebefaba77401756d740bfa9cf58345a4ba597f5ea3ff51599a9772e4cc9af348e9d3947dc6e88c27dacb02a2c3e46b9773b59f97ba6e8c75930933cf9fde364f7d7177", 0x6d}, {&(0x7f0000cb4000-0x72)="67e24072f153304c57859f2f92c2abaf33fd251651b794d808f3f78f845057eb72ac4e661a7acfb770b03bcda3c5d19360a84f07afb5a1617c227335b8a6bee4a9056121d6c2dcbf57670cdc67524b89eb9b0ad0092be61246b646a672d657b3696f1e4962d8a23d6f1dfa5934f151c02928", 0x72}, {&(0x7f00000bf000)="acd6172273296d833d114b55dccd41fc03e0f4fc09b2588f517fd1d95abc347f217e5aa5c000d6f86974d266b2ac8f9544832576b009d0455c54b9ce55e196c6a2ee2653975ed1580206d56f36756066a70c226a7435b0965325a26902e8c8c25bbcb2e1da55977f2b3ca5e5a047ca1755ebc1d402f5c8c98ba489582dd8786b8631f5120db7267fc37dbc2625eb13ff89ce84322a89a9fa47722dbbd4e860a8d65529b53ee6b978a2a6271453b27510e3b6c01342f37916e4765de274cb551e78d6bedc758a0744f528f2cecbeec710d9d6c633c304f454a0ed518b3e459ca19e87752ef27b0ec4c7f0a87779fcf3dbdb90c2", 0xf3}, {&(0x7f0000979000)="89e0ee30e2617d27ecd76fe4105ed25d11ea8dd89af299b905f91b813edb8c606e5e9af9cd0ddeb59a6e436edf319e9d21abecf880f00bf2ec22de1c97481a4bd63007c2d8d0467ab78743c40d87b037007e64c954adb2d59dbb105450eac40c3027a0dcceae1451886871359a5e", 0x6e}, {&(0x7f0000e48000)="8615cd125a4c644f684fd6a3a3030eca6a945040a9b622634b89343d6ce5dde9a6db7e301e1d9cd65cab78bfed6c6c244c2b51d5feef3576f934a0f61d05410f223f1a8d1a0155b4ccb59040540f148af3ae46fa5fe4783486fcce1b53e1e71921c6df62c9d4176d794b01ff9b4d29f792ac013e448150bd4c794b775b37e06043df6e91f3263db707f09e2a41c1ec07fa2f0ed5fbced31f", 0x98}, {&(0x7f00009a7000)="1ad74708aab118edd827a413aae1f1330560f23c8e", 0x15}], 0x8, &(0x7f0000a9e000-0x160)=[@op={0x10, 0x117, 0x3, 0x0}, @iv={0x84, 0x117, 0x2, 0x71, "bbaacd351da64aaac02bbb8a392b7bf524670251a833c851f3effc83baf47a6a9b7a0db697b2e077b65e47da5fdf693f75dea15eacb5dd837dbe6e021e7c7c7caa10ab18317c647be7f2ed2f696508f243494d33d8a60a0f6925ce0d18d5747d1623e6852ddb9914555a7a9ac19eac3f88"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x8c, 0x117, 0x2, 0x7c, "d1c2f341db5ac18cb87d0b119feb2fe5374a43a7aa120a07dce8d7b4378e224c0f6b90b4fa2a3b795d4f4aa64d367cc497a6f86b3f47f93f4ae9fac92a7b307181c3190a4f1d7dc000c8130682e8d62246becd649b352c3f1767494ff3f5eeaa17cce7e9015aaca51eb9b18fe6623a9c12798b78babbd400cf91c397"}, @assoc={0x10, 0x117, 0x4, 0x7}, @op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x7}], 0x160, 0x20004800}], 0x2, 0x4000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000415000-0x10)={&(0x7f0000967000/0x1000)=nil, 0x1000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000666000)={0x2, r0, 0x1}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000f8b000)={0x3, "fe3ab3"}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004dd000-0x8)={0x0, 0x1}, &(0x7f0000620000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f83000-0xc)=@sack_info={r3, 0x7, 0x100}, &(0x7f0000270000-0x4)=0xc) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) close(r0) mq_timedsend(r2, &(0x7f0000506000-0x3d)="a2d5e44c50297671ac2812166782ba49b13946ee4a921a0573a7a7834c1decaf2554a8ae7535b70972f1555acf0ce0ab2aa3effab30a3ef81a18ed9f27", 0x3d, 0x3c8, &(0x7f00006d2000)={0x0, 0x989680}) 2018/01/26 14:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e30000-0x4)=0x770b) readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/01/26 14:06:11 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff1000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000010c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff2000-0x7)='/dev/sequencer2\x00', 0xc000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000cbc000-0x20)={@generic="376d5f9cf68f7d20f17fd78062c6c08d", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x337) ioctl$TCSETS(r0, 0x5402, &(0x7f000077f000-0x24)={0x1, 0x6, 0x262, 0x100000000, 0x3f, 0x100000000, 0x0, 0x2, 0x1, 0x7d, 0x0, 0x1}) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/01/26 14:06:11 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000022000-0x12)='/dev/input/mouse#\x00', 0x7, 0x101000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000022000-0x4)=0x0, 0x4) socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000c5f000)=0xff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001a2000)='/dev/rtc\x00', 0x44046, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/26 14:06:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8d2e, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) capget(&(0x7f0000556000-0x8)={0x20080522, r0}, &(0x7f0000e19000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x8)=@buf={0x8d, &(0x7f0000001000-0x8d)="18068cddbfde60c21086d81ed0556d4b5fd5ac91ac73da208be32c022dc28c97dcbe4615963e404846553206dce12842757ad62cc5fbbab6f573e06feac736a398ace541cdf6141a27506a913f702e3f349b317be1e1ff7bd2de623f848b298ea03d9d7a254b05e05c83bc17b465bd27a6ecf01624956c1551c3a697febea77bbf4ca949df503928dda7ad113d"}) 2018/01/26 14:06:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f000031b000)=0x0) syz_open_dev$adsp(&(0x7f00006b8000)='/dev/adsp#\x00', 0x4, 0x102) 2018/01/26 14:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00003eb000-0x8)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d48000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f000030b000)=""/4, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/26 14:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000a6d000-0x4)=0x7) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/26 14:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000969000-0x76)={0x0, 0x6e, "afbee886883fbaf46c37a874b6ed33dae066c4981b31ba4ce35463317f753c3ef451ce930ce97a80c8ac4f96cb4351dfc7ce8e2db7b1a2c27cc5c05f11bd98f9e68e592d5c5e45bdb78767e22ff7374282ae9cc9e0b54261ab316b867206b36d5b18069d94583c1cc11eb542c596"}, &(0x7f00007c3000)=0x76) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000581000-0x8)={r1, 0x6}, 0x8) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00008a5000)={@common='ip6tnl0\x00', @ifru_names=@common='ipddp0\x00'}) 2018/01/26 14:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000042c000-0x10)='/dev/sequencer2\x00', 0x40900, 0x0) bind$inet6(r1, &(0x7f0000440000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/26 14:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000874000)='/dev/vcs#\x00', 0x5c7a, 0x200000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000029d000-0x4)=r0, 0xfffffffffffffe2a) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000b5000)='tls\x00', 0x4) 2018/01/26 14:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x6, &(0x7f000055c000)={0xffffffff, 0x1, 0x3, 0x9, 0x10001, 0x0, 0x7, 0x200, 0x4, 0x1, 0x1c00000, 0x7, 0x0, 0x0, 0x7f, 0x5, 0x3, 0x81, 0x0, 0x6, 0x101, 0xfff, 0x2, 0x1, 0x6, 0x100}) r0 = memfd_create(&(0x7f0000f68000)='{em0nodev\x00', 0x0) io_setup(0x2, &(0x7f00002ec000)=0x0) io_submit(r1, 0x1, &(0x7f0000a54000)=[&(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000f6c000-0x1)="", 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/26 14:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x2000000805, 0x0) lseek(r0, 0x0, 0x3) bind$inet(r0, &(0x7f0000e83000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x3, &(0x7f0000234000-0x8)={0x0, 0x0}) r1 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000d9d000-0x9)='/dev/sg#\x00', 0x0, 0x42400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000aeb000)={0x5, 0x1f, 0x9, {0x0, 0x989680}, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 14:06:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d9000)={0x0, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000a97000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000287000)='./file1\x00', 0x0) creat(&(0x7f0000afa000-0x8)='./file0\x00', 0x0) rename(&(0x7f0000a9a000)='./file1\x00', &(0x7f0000b76000)='./file0\x00') ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000688000-0x1c)={0x7f, 0xfffffffffffffff9, 0xf6, 0x0, 0x3, 0xf8, 0x7, 0xffff, 0x2, 0x6, 0xbffb, 0x2, 0x0, 0x5, 0x80000001, 0xe9, 0x3, 0xee4b, 0x7fffffff}) 2018/01/26 14:06:11 executing program 7: sync() r0 = syz_open_dev$vcsa(&(0x7f0000c35000)='/dev/vcsa#\x00', 0x100000001, 0x800) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="535b191b221182f9e9d7380a749285f066b33ba4a36b270fe5fca633b08b313c4e7cdb9b369db99459a215b7b4fc82af7fe0936db015ce6172ef9fc79a31a79291206bd8cfeeafc1f6e1b59cde7620b97af2392410ec673620c3c5033cce8398197595f1159fade2d2bd438adac0b7f1d1fcd4809f85021ac747d9547268c2a1ee505588d9e57b7e785fde1794a47bbb8e9c47d604c6ef49a8") lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e9, 0x6, 0x9, 0x81, 0x80}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0xcb, "3e609ae6d6d49b3b079d2a72c4bcfd0f3abbe19fc95643998ca48be7c8a35020283f0ea57a544dffcbab414d588ba34d03ce92b35982dbb5a81d7c75da28a3735b234a6e7b9c0fcf61a8534cb1e6fd25e337c929969b211f40eb047070e73e1966c28ab89f3885ec711b66a57e350f36475353027a48772ad99a5d127a45df0a818abc310bb3292cd0ff6c1144ca4a5fb7fd60f02e28ff079d11a1c2138bc9c1cf8678874c51cd39d6cbc8a37e55a4764a4452747232d116ceede4a2aa6d639a432877c5f37f63a433fcff"}, &(0x7f0000002000)=0xd3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000003000-0x54)=""/84) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x3ff, 0x0, 0x1, r0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 14:06:11 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000cd7000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0xa6c2, "4bffdd86db4f"}) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000046d000)=0x4e) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000365000-0x4)=0x1f, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000eed000)="0f", 0x1) 2018/01/26 14:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x2ff) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000593000-0x4)=r1) r2 = inotify_init() dup2(r2, r0) 2018/01/26 14:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000d24000)='./file0\x00', 0x0) mount(&(0x7f000097b000-0xe)='./file0/file0\x00', &(0x7f0000145000-0x8)='./file0\x00', &(0x7f00008a3000-0x7)='pipefs\x00', 0x0, &(0x7f000031e000-0x126)="") 2018/01/26 14:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006f1000-0x5)='user\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d0000-0xa7)='j', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x3, r0, &(0x7f000083f000-0xf1)=""/241, 0xf1) r1 = add_key(&(0x7f00005cf000)='big_key\x00', &(0x7f0000d4f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f00007c6000-0xb)='pkcs7_test\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000719000)=':wlan0em0*^\x00', r1) r2 = socket$inet(0x2, 0x806, 0x0) connect(r2, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x9, 0x8, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0xa) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000cd8000)={0x8, 0x7fffffff}, 0x8) 2018/01/26 14:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000242000-0x8)=0x6) fcntl$setown(r2, 0x8, r1) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00004e6000-0x20)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) fcntl$setsig(r2, 0xa, 0x12) r5 = syz_open_dev$sg(&(0x7f0000ea1000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x80) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000b6b000)={0x8, 0x0}) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) dup2(r0, r3) tkill(r1, 0x13) 2018/01/26 14:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x4, 0x9) sendmsg(r2, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000439000-0x20)={@generic="7ca9ee253f4f76884083fb3a2c474c71", @ifru_flags=0x300}) 2018/01/26 14:06:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000fd000-0x3)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) eventfd2(0x8, 0x801) 2018/01/26 14:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000557000-0x8)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e6d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000673000)={0x0, 0x30, &(0x7f0000354000-0x30)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000332000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00001ac000-0xc)={r4, 0x10, &(0x7f00004d1000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ed6000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000055e000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000081000-0x13)={0x0, 0xb, "5b4f50f8f948cd97783bfa"}, &(0x7f000084c000-0x4)=0x13) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dd8000-0x8)={r6, 0x5}, &(0x7f0000d08000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00008d6000-0x4)=0x0) r7 = syz_open_dev$tun(&(0x7f00007a5000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000d0c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308be62c5d0c1b3d9d8226"}) socket$packet(0x11, 0x2, 0x300) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f00006f3000)={0x100, 0x6}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f000088a000-0xab)={r3, r2, 0x0, 0x3f9, &(0x7f0000bf8000-0x4c)="ad9adaf9c9643edcb0fef639735d90a97d3afb234e99eac1fb0a4ea6b77631555eb905ff2a6abc8e970040a229f51791a100ef1b9818ae6516193e731c9905b1bdf9229e825b0368053937a8", 0x1, 0x7fff, 0x4, 0x3f, 0x10001, 0xfffffffffffffe01, 0x4, "0d6ab6e4a8eda226ec20f6af490af3131978a198a69f9d1479feb2e1df9ff11fb3250b37f49f85cc2c41542642fb14ccc139e10741f2bb3f0722a6ec80a7bfcf49351e0132d548ededbd4ef69cf1d800e633e06ccc1aeae0ca32fc4ea0ad11a8e32ec2f816103b5d7d9f596c3d3c06e52d39c31a6632001a3bbbcc6ae68343a0aaa80d9efdcadcc137a190"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000c1f000)={0x0, 0x1}, &(0x7f0000d7f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000007e000)={0x8000, 0xd7, 0x2, 0xda, 0x3, 0x101, 0x5, 0x7, r8}, 0x20) read(r7, &(0x7f0000c03000)=""/182, 0xb6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r7, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000636000)={r6, 0x76, "3d04cb27e8992a88feb40fd4e6733231c871a06244d7465144f8797b248259a8d7fe3067573ee7333b1e422943ccb261ffb851ee65b17116902d17ad27031d96628a288d69c38544c1d2a7c94dfadbbbe1f59f9e29dba315047a5043ad335cdaa13f699831080301c27fa640f1e53e7af2ac1f6005ab"}, &(0x7f000082e000-0x4)=0x7e) 2018/01/26 14:06:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f38000-0xc)='/dev/audio#\x00', 0x2e, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) socketpair$inet6(0xa, 0x800, 0x10000000, &(0x7f00007cd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000630000-0x82)={0x0, 0x7a, "3c739c96be758276fc2cd1450eb141973bf1f160340851166f07040b5f3a6558d91c2e11c2389f875c228c4a932ebf00008c75839d4df7b8d9f5e3218a6b7ab4c7d86f9b1b863b0e2a7b97bb7b793eb521e805cd048816ba4d978126e71bed3322db084a45722d012a07d6eb36269aa72b6ca41e0a237cfeac00"}, &(0x7f0000010000-0x4)=0x82) r3 = open(&(0x7f0000667000-0x8)='./file0\x00', 0x0, 0x8) listen$netrom(r3, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001c8000)={0xfffffffffffffffa, 0x4, 0xc, 0x7, 0xd6, 0x4, 0x8, 0x5, r2}, &(0x7f00007cc000)=0x20) openat$cuse(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/cuse\x00', 0x4000, 0x0) 2018/01/26 14:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c84000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000027d000-0x8)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) openat$kvm(0xffffffffffffff9c, &(0x7f000012a000)='/dev/kvm\x00', 0x8000, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00003a1000-0xb)='/dev/vcsa#\x00', 0x6, 0x501582) ioctl$KDSETMODE(r3, 0x4b3a, 0x8) [ 325.638167] device eql entered promiscuous mode 2018/01/26 14:06:11 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd7000-0x4)={r0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000fd8000-0x4)=0xa85, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fd7000-0x4)=0x2a85, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000933000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/26 14:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) io_setup(0x4, &(0x7f00006ed000)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00004c3000-0x8)={0x0, 0x0}) ppoll(&(0x7f000090d000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000041e000)={0x0, r3+30000000}, &(0x7f000043a000)={0x0}, 0x8) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/26 14:06:11 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x8080) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, r2, 0x5, 0x2, 0x0}, 0x14) write(r0, &(0x7f0000004000-0xc)="", 0x0) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0) 2018/01/26 14:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000364000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d45000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000c05000-0x1)=0x3f, &(0x7f0000dfe000)=0x1) sendto(r1, &(0x7f00000ae000)="91", 0x1, 0x0, &(0x7f000095e000-0x10)=@ax25={0x3, {"205cd4aa74c784"}, 0x0}, 0x10) 2018/01/26 14:06:11 executing program 7: bpf$OBJ_GET_MAP(0x7, &(0x7f000093a000-0xc)={&(0x7f0000b0b000)='./file0\x00', 0x0, 0x0}, 0xc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c23000-0xc)='/dev/autofs\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@generic="41bf2b86973873f146762e67a5b642fe", @ifru_names=@generic="2bdd92110c8ce887dc8b04fd0b24f107"}) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x40000000114, 0xa, &(0x7f000067d000-0x4)="f8010000", 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003a5000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00002de000-0x4)=0x3, 0x4) 2018/01/26 14:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00003e0000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000006d000)={0x7, 0xffffffffffffff9c, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000070f000-0x9)='/dev/rtc\x00', 0x80040, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000647000)={r1, 0x8001, 0x3f, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_writev(0x0, &(0x7f0000d38000-0x10)=[], 0x2, &(0x7f0000046000-0x40)=[{&(0x7f0000b5b000-0xbf)=""/191, 0xbf}], 0x147, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x17ca, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1e000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001b6000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd8000-0x4)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000ffc000-0x10)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/26 14:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) getrandom(&(0x7f0000d81000)=""/140, 0x8c, 0x3) write(r0, &(0x7f00001a5000+0x2e6)="4a1f3248e90f21a3a69c9a77bac6b1e98fc489e1fa926327283b5316dcb1d5d68eca4a76d7b77c834a63eb49a9377547204503db6735a18ee6782c51341b4ea0631650f18ca5f2ca0d9c5071c3778c556fec7d73b388be0d76fd99858f6acf8499715f6d020a550e8491b82a6670395c6966cdb458e23ac9aea29fd7f8a4f2d2c4de6b1160456b3da08c41b1a5e578b21db417e119e42d35d073", 0x9a) write$fuse(r1, &(0x7f0000008000-0x28)={0x1c, 0x3, 0x0, @fuse_notify_inval_entry_out={0x0, 0x0}}, 0x1c) 2018/01/26 14:06:11 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x6, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000002000-0x10)=[{&(0x7f000000a000)=""/57, 0x39}, {&(0x7f000000c000)=""/190, 0xbe}], 0x2, &(0x7f000000d000-0x8)=[{&(0x7f0000004000-0xd3)=""/211, 0xd3}], 0x1, 0x0) 2018/01/26 14:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000097a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$pppoe(0x18, 0x1, 0x0) gettid() pipe(&(0x7f000045d000-0x8)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4f8d) r3 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r3, 0x3ca, &(0x7f0000257000)="cba44b6b78ef322c44d25a640769af36363ce9d0cea08ada39652bd15a1022e29700497dd6a25b55093c1e") epoll_create1(0x80000) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f000055a000-0x68)={0x74, 0x0, [0x4, 0x2, 0x4, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndpcmp(&(0x7f00000ad000)='/dev/snd/pcmC#D#p\x00', 0x32, 0x141000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ca9000)={0x0, 0x1, 0x20, 0x0, 0x0}, &(0x7f00000d6000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a57000)=@assoc_value={r5, 0x3ff}, &(0x7f0000c46000-0x4)=0x8) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000b17000-0x4)={0xfffffffffffff0f5, 0x3f, 0xe5e5}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e42000)={r5, 0x9, 0x100000001, 0x4}, &(0x7f000072c000-0x4)=0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00005aa000-0x14)={0x66e8, 0xfffffffffffff001, 0x81, 0x7, 0xfffffffffffffffa}) 2018/01/26 14:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) prctl$setfpexc(0xc, 0x1d0000) sendmsg(r0, &(0x7f0000a1c000)={&(0x7f0000d1e000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f00000b5000)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/26 14:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b04000-0x11)='/dev/vga_arbiter\x00', 0x20800, 0x0) mmap$binder(&(0x7f000074a000/0x2000)=nil, 0x2000, 0x0, 0x5013, r0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000073a000-0x4)=r0, 0x4) 2018/01/26 14:06:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) close(r0) 2018/01/26 14:06:11 executing program 2: ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c60000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000195000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x30, 0x0}, 0x3c) r1 = syz_open_dev$binder(&(0x7f0000d6b000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00002a3000-0x18)={r2, 0x0, 0x0, 0x0}) 2018/01/26 14:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000022b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getdents(r0, &(0x7f000056d000)=""/4096, 0x1000) linkat(r0, &(0x7f000042d000-0x8)='./file0\x00', r0, &(0x7f0000494000)='./file0\x00', 0x1400) 2018/01/26 14:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x9) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00008be000-0x87)=""/135) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000017000-0x16)='/selinux/checkreqprot\x00', 0x402000, 0x0) syz_open_dev$mouse(&(0x7f0000bee000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000055b000)=@assoc_value={0x0, 0x2922}, &(0x7f0000988000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000877000-0x58)={0x4, 0x2, 0x7ff, 0x1, 0xfffffffffffffffd, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000dab000)='/dev/cuse\x00', 0x109000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000086a000-0x8)={r2, 0x5}, &(0x7f0000c83000-0x4)=0x8) 2018/01/26 14:06:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@generic="807e497028173ebbd99f0e01e6dd045f", @ifru_flags=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000003000-0x4)=0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00006d2000-0xd8)=@pic={0x6, 0xb66, 0x1a88, 0x5, 0x101, 0x9, 0x101, 0x3f, 0x9, 0xfffffffffffffffb, 0x101, 0x5f, 0x7, 0x2, 0x5, 0x8000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a25000-0x4)={0xffffffffffffffff}) getrlimit(0xf, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00009b9000)=0x7, 0x4) r4 = socket(0x1e, 0x4, 0x0) write(r4, &(0x7f000025c000-0x2a)="2600000ee00000f90003ffff04008d40010002000000000000f2ff0043f908002103c7573503bde703e4", 0x2a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000004000-0x30)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfffffffffffff72c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/26 14:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ae7000)={@common='erspan0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b0b000)={0x0, 0x1}, &(0x7f000040a000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007e8000-0x10)={0x5, 0x8000, 0x5, 0x7fffffff, r1}, 0x10) 2018/01/26 14:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005f3000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bc2000-0x10)={r0, 0x50, &(0x7f000094b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000964000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000ac000-0x53)={[{0x0, 0xb41, 0x7ff, 0x400, 0x7d4eea53, 0x0, 0x6, 0x1, 0x0, 0xd76, 0x3, 0x8, 0xf81}, {0x7df8, 0x4, 0x7e3f, 0x80, 0x306, 0x80000001, 0xffff, 0x7, 0x5, 0xd3, 0xae1, 0xfff, 0x800}, {0x7, 0x1b3d, 0x5, 0xfffffffffffffff9, 0x1ff, 0x4, 0x786, 0x4, 0x2, 0x4, 0x3, 0x81, 0x4}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00008df000-0xf)='/dev/sequencer\x00', 0x105100, 0x0) [ 325.812167] audit: type=1400 audit(1516975571.592:460): avc: denied { map } for pid=8157 comm="syz-executor6" path="/dev/vga_arbiter" dev="devtmpfs" ino=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=1 2018/01/26 14:06:11 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000003a000)='/dev/admmidi#\x00', 0x9, 0x800) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000fc7000-0x400)={"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"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000fc6000-0x58)={0x6, 0x8, 0x80, 0x8, 0x10001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$rds(0x15, 0x5, 0x0) fcntl$notify(r1, 0x402, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000fc8000-0x8)={0x0, 0x0}, 0x8) close(r2) 2018/01/26 14:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f14000-0x10)="e50001bf0b0000000000010fddb4db13", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f000082a000)='/dev/sg#\x00', 0x4, 0x401) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000605000)={0x5, 0x4, 0x4, 0x5, 0x6}) sendmmsg(r1, &(0x7f0000900000)=[{{&(0x7f000077d000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000185000)=[{&(0x7f0000676000)="4a9311b10c4b734414234bc1220627da7792fbc1e1ab686eee568cb119ed8527307212aa2cf45ed10fa3287bfa33a926698f2961f0b96b1c73481ba9f906460726ffb98084b1dcc69c62b60327fefc5859fbbf85c3030bf4585c8e2c44f2db2cd84ff831e6c8f32495776bebb1a939336c6368440a", 0x75}], 0x1, &(0x7f000037c000-0x338)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00005e3000-0x1c)={0x0, 0x0, &(0x7f000035a000)=[{&(0x7f0000a90000-0x58)="cd4c5c02344dc85ab818ef21", 0xc}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 14:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r1 = dup3(r0, r0, 0x7fffc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a6f000)=""/210, &(0x7f0000bb7000-0x4)=0xd2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009fe000-0x6)={0x0, 0x9}, &(0x7f0000a17000)=0x6) rt_sigprocmask(0x2, &(0x7f0000c5e000)={0x2}, &(0x7f0000d96000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d5f000-0x10)={r2, 0x1000, 0x2, 0x3}, &(0x7f000042f000)=0x10) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) r3 = creat(&(0x7f0000cc8000-0x8)='./file0\x00', 0xd0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000d18000-0x8)={0x5, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00008cf000-0x4)=0x0) [ 325.872397] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/26 14:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aa8000-0x9)='/dev/kvm\x00', 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007c1000-0x1)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 14:06:11 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000007000)={0x1fe, 0x2, 0x100000, 0x2000, &(0x7f0000002000/0x2000)=nil}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000007000)={'nat\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000005000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @rand_addr=0x0, 0x0, 0x0, @common='dummy0\x00', @generic="97e047822cfe7bef285a274b55b2b711", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "a1f965e4d39590c7a295df62655baa54ddbeafdaebf439125dcfaac1ca", 0x4, ""}}]}, 0xec) [ 325.896183] binder_alloc: 8158: binder_alloc_buf, no vma [ 325.902357] binder: 8158:8161 transaction failed 29189/-3, size 40-8 line 2903 [ 325.916664] binder: 8158:8174 ioctl 40046207 0 returned -16 [ 325.933836] ================================================================== [ 325.941298] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 325.947437] Read of size 1 at addr ffff8801c8b4b9d0 by task syz-executor7/8196 [ 325.951090] binder: undelivered TRANSACTION_ERROR: 29189 [ 325.951212] binder: release 8158:8161 transaction 226 out, still active [ 325.951217] binder: unexpected work type, 4, not freed [ 325.951220] binder: undelivered TRANSACTION_COMPLETE [ 325.951257] binder: send failed reply for transaction 226, target dead [ 325.983871] [ 325.985481] CPU: 0 PID: 8196 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #191 [ 325.992727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.002055] Call Trace: [ 326.004626] dump_stack+0x194/0x257 [ 326.008234] ? arch_local_irq_restore+0x53/0x53 [ 326.012880] ? show_regs_print_info+0x18/0x18 [ 326.017358] ? string+0x1e8/0x200 [ 326.020791] print_address_description+0x73/0x250 [ 326.025608] ? string+0x1e8/0x200 [ 326.029040] kasan_report+0x25b/0x340 [ 326.032842] __asan_report_load1_noabort+0x14/0x20 [ 326.037746] string+0x1e8/0x200 [ 326.041022] vsnprintf+0x863/0x1900 [ 326.044636] ? pointer+0x9e0/0x9e0 [ 326.048167] __request_module+0x1bf/0xc20 [ 326.052291] ? lock_downgrade+0x980/0x980 [ 326.056418] ? free_modprobe_argv+0xa0/0xa0 [ 326.060716] ? lock_downgrade+0x980/0x980 [ 326.064852] ? is_bpf_text_address+0x7b/0x120 [ 326.069325] ? lock_downgrade+0x980/0x980 [ 326.073457] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 326.078281] ? wait_for_completion+0x770/0x770 [ 326.082842] ? rcutorture_record_progress+0x10/0x10 [ 326.087840] ? wait_for_completion+0x770/0x770 [ 326.092424] ? kernel_text_address+0x102/0x140 [ 326.097002] ? __kernel_text_address+0xd/0x40 [ 326.101481] ? unwind_get_return_address+0x61/0xa0 [ 326.106398] ? xt_find_target+0x17b/0x1e0 [ 326.110539] xt_request_find_target+0x8b/0xb0 [ 326.115024] translate_compat_table+0x910/0x1b90 [ 326.119777] ? ipt_register_table+0x3a0/0x3a0 [ 326.124252] ? __might_fault+0x110/0x1d0 [ 326.128291] ? lock_downgrade+0x980/0x980 [ 326.132413] ? __kmalloc_node+0x33/0x70 [ 326.136366] ? lock_release+0xa40/0xa40 [ 326.140318] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 326.146179] ? __check_object_size+0x25d/0x4f0 [ 326.150743] ? __might_sleep+0x95/0x190 [ 326.154710] compat_do_replace.isra.15+0x30e/0x720 [ 326.159614] ? compat_do_replace.isra.15+0x30e/0x720 [ 326.164693] ? cred_has_capability+0x1a0/0x3d0 [ 326.169257] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 326.173990] ? find_held_lock+0x35/0x1d0 [ 326.178039] ? module_unload_free+0x5b0/0x5b0 [ 326.182509] ? lock_acquire+0x1d5/0x580 [ 326.186480] ? ns_capable_common+0xcf/0x160 [ 326.190790] compat_do_ipt_set_ctl+0x106/0x150 [ 326.195357] compat_nf_setsockopt+0x88/0x130 [ 326.199739] ? compat_do_replace.isra.15+0x720/0x720 [ 326.204829] compat_ip_setsockopt+0x9d/0xf0 [ 326.209130] compat_raw_setsockopt+0xb7/0xd0 [ 326.213523] compat_sock_common_setsockopt+0xb2/0x140 [ 326.218686] ? raw_seticmpfilter+0x70/0x70 [ 326.222904] compat_SyS_setsockopt+0x17c/0x410 [ 326.227459] ? sock_common_setsockopt+0xd0/0xd0 [ 326.232108] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 326.236843] ? do_fast_syscall_32+0x156/0xf9d [ 326.241318] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 326.246070] do_fast_syscall_32+0x3ee/0xf9d [ 326.250372] ? do_raw_spin_trylock+0x190/0x190 [ 326.254935] ? do_int80_syscall_32+0x9d0/0x9d0 [ 326.259503] ? syscall_return_slowpath+0x2ad/0x550 [ 326.264408] ? prepare_exit_to_usermode+0x340/0x340 [ 326.269405] ? sysret32_from_system_call+0x5/0x3b [ 326.274231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.279058] entry_SYSENTER_compat+0x54/0x63 [ 326.283441] RIP: 0023:0xf7fccc79 [ 326.286777] RSP: 002b:00000000f77c808c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 326.294462] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 326.301705] RDX: 0000000000000040 RSI: 0000000020007000 RDI: 00000000000000ec [ 326.308951] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 326.316195] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 326.323439] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 326.330704] [ 326.332309] Allocated by task 8196: [ 326.335914] save_stack+0x43/0xd0 [ 326.339344] kasan_kmalloc+0xad/0xe0 [ 326.343034] __kmalloc_node+0x47/0x70 [ 326.346812] kvmalloc_node+0x99/0xd0 [ 326.350500] xt_alloc_table_info+0x64/0xe0 [ 326.354709] compat_do_replace.isra.15+0x17f/0x720 [ 326.359623] compat_do_ipt_set_ctl+0x106/0x150 [ 326.364182] compat_nf_setsockopt+0x88/0x130 [ 326.368563] compat_ip_setsockopt+0x9d/0xf0 [ 326.372860] compat_raw_setsockopt+0xb7/0xd0 [ 326.377243] compat_sock_common_setsockopt+0xb2/0x140 [ 326.382409] compat_SyS_setsockopt+0x17c/0x410 [ 326.386967] do_fast_syscall_32+0x3ee/0xf9d [ 326.391263] entry_SYSENTER_compat+0x54/0x63 [ 326.395642] [ 326.397243] Freed by task 9202: [ 326.400497] save_stack+0x43/0xd0 [ 326.403926] kasan_slab_free+0x71/0xc0 [ 326.407788] kfree+0xd6/0x260 [ 326.410884] sg_remove_scat.isra.12+0x21a/0x2d0 [ 326.415527] sg_remove_sfp_usercontext+0x3f8/0x560 [ 326.420430] process_one_work+0xbbf/0x1b10 [ 326.424654] worker_thread+0x223/0x1990 [ 326.428603] kthread+0x33c/0x400 [ 326.431943] ret_from_fork+0x3a/0x50 [ 326.435627] [ 326.437232] The buggy address belongs to the object at ffff8801c8b4b900 [ 326.437232] which belongs to the cache kmalloc-256 of size 256 [ 326.449861] The buggy address is located 208 bytes inside of [ 326.449861] 256-byte region [ffff8801c8b4b900, ffff8801c8b4ba00) [ 326.461718] The buggy address belongs to the page: [ 326.466620] page:ffffea000722d2c0 count:1 mapcount:0 mapping:ffff8801c8b4b040 index:0xffff8801c8b4be00 [ 326.476040] flags: 0x2fffc0000000100(slab) [ 326.480251] raw: 02fffc0000000100 ffff8801c8b4b040 ffff8801c8b4be00 000000010000000a [ 326.488108] raw: ffffea00072e8220 ffffea0006fd8560 ffff8801dac007c0 0000000000000000 [ 326.495962] page dumped because: kasan: bad access detected [ 326.501644] [ 326.503275] Memory state around the buggy address: [ 326.508186] ffff8801c8b4b880: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 326.515518] ffff8801c8b4b900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 326.522854] >ffff8801c8b4b980: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 326.530185] ^ [ 326.536133] ffff8801c8b4ba00: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 326.543467] ffff8801c8b4ba80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 326.550800] ================================================================== [ 326.558133] Disabling lock debugging due to kernel taint [ 326.563711] Kernel panic - not syncing: panic_on_warn set ... [ 326.563711] [ 326.571081] CPU: 0 PID: 8196 Comm: syz-executor7 Tainted: G B 4.15.0-rc9+ #191 [ 326.579657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.588997] Call Trace: [ 326.591576] dump_stack+0x194/0x257 [ 326.595188] ? arch_local_irq_restore+0x53/0x53 [ 326.599836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 326.604574] ? vsnprintf+0x1ed/0x1900 [ 326.608356] ? string+0x160/0x200 [ 326.611801] panic+0x1e4/0x41c [ 326.614975] ? refcount_error_report+0x214/0x214 [ 326.619721] ? add_taint+0x1c/0x50 [ 326.623242] ? add_taint+0x1c/0x50 [ 326.626766] ? string+0x1e8/0x200 [ 326.630205] kasan_end_report+0x50/0x50 [ 326.634222] kasan_report+0x144/0x340 [ 326.638031] __asan_report_load1_noabort+0x14/0x20 [ 326.642938] string+0x1e8/0x200 [ 326.646211] vsnprintf+0x863/0x1900 [ 326.649828] ? pointer+0x9e0/0x9e0 [ 326.653366] __request_module+0x1bf/0xc20 [ 326.657489] ? lock_downgrade+0x980/0x980 [ 326.661621] ? free_modprobe_argv+0xa0/0xa0 [ 326.665919] ? lock_downgrade+0x980/0x980 [ 326.670062] ? is_bpf_text_address+0x7b/0x120 [ 326.674538] ? lock_downgrade+0x980/0x980 [ 326.678671] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 326.683497] ? wait_for_completion+0x770/0x770 [ 326.688064] ? rcutorture_record_progress+0x10/0x10 [ 326.693060] ? wait_for_completion+0x770/0x770 [ 326.697630] ? kernel_text_address+0x102/0x140 [ 326.702194] ? __kernel_text_address+0xd/0x40 [ 326.706670] ? unwind_get_return_address+0x61/0xa0 [ 326.711592] ? xt_find_target+0x17b/0x1e0 [ 326.715742] xt_request_find_target+0x8b/0xb0 [ 326.720221] translate_compat_table+0x910/0x1b90 [ 326.724983] ? ipt_register_table+0x3a0/0x3a0 [ 326.729462] ? __might_fault+0x110/0x1d0 [ 326.733503] ? lock_downgrade+0x980/0x980 [ 326.737627] ? __kmalloc_node+0x33/0x70 [ 326.741584] ? lock_release+0xa40/0xa40 [ 326.745535] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 326.751398] ? __check_object_size+0x25d/0x4f0 [ 326.755982] ? __might_sleep+0x95/0x190 [ 326.759956] compat_do_replace.isra.15+0x30e/0x720 [ 326.764866] ? compat_do_replace.isra.15+0x30e/0x720 [ 326.769946] ? cred_has_capability+0x1a0/0x3d0 [ 326.774516] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 326.779250] ? find_held_lock+0x35/0x1d0 [ 326.783300] ? module_unload_free+0x5b0/0x5b0 [ 326.787779] ? lock_acquire+0x1d5/0x580 [ 326.791761] ? ns_capable_common+0xcf/0x160 [ 326.796075] compat_do_ipt_set_ctl+0x106/0x150 [ 326.800645] compat_nf_setsockopt+0x88/0x130 [ 326.805031] ? compat_do_replace.isra.15+0x720/0x720 [ 326.810120] compat_ip_setsockopt+0x9d/0xf0 [ 326.814426] compat_raw_setsockopt+0xb7/0xd0 [ 326.818830] compat_sock_common_setsockopt+0xb2/0x140 [ 326.823996] ? raw_seticmpfilter+0x70/0x70 [ 326.828220] compat_SyS_setsockopt+0x17c/0x410 [ 326.832781] ? sock_common_setsockopt+0xd0/0xd0 [ 326.837435] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 326.842175] ? do_fast_syscall_32+0x156/0xf9d [ 326.846655] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 326.851391] do_fast_syscall_32+0x3ee/0xf9d [ 326.855692] ? do_raw_spin_trylock+0x190/0x190 [ 326.860261] ? do_int80_syscall_32+0x9d0/0x9d0 [ 326.864837] ? syscall_return_slowpath+0x2ad/0x550 [ 326.869745] ? prepare_exit_to_usermode+0x340/0x340 [ 326.874745] ? sysret32_from_system_call+0x5/0x3b [ 326.879577] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.884410] entry_SYSENTER_compat+0x54/0x63 [ 326.888793] RIP: 0023:0xf7fccc79 [ 326.892133] RSP: 002b:00000000f77c808c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 326.899821] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 326.907080] RDX: 0000000000000040 RSI: 0000000020007000 RDI: 00000000000000ec [ 326.914325] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 326.921571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 326.928822] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 326.936570] Dumping ftrace buffer: [ 326.940091] (ftrace buffer empty) [ 326.943784] Kernel Offset: disabled [ 326.947391] Rebooting in 86400 seconds..