ffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000b7c000)='/dev/usbmon#\x00', 0x8, 0x40042) preadv(r0, &(0x7f000085c000)=[{&(0x7f0000722000)=""/54, 0xffffffffffffffa5}], 0x1, 0x200000003) 2018/01/07 22:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ff0000)=0x0, &(0x7f00004eb000)=0x8) writev(r0, &(0x7f0000fce000-0x8)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830007280000000000000003ed03ffebdd00000010000100050c0900abfcff0000010e05", 0x58}], 0x1) 2018/01/07 22:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) write(r0, &(0x7f0000190000-0x24)="240000002e001d003208000100000000000000ff01000000000100008000000000000610", 0x24) 2018/01/07 22:24:16 executing program 6: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da5000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000970000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a82000-0x4)=0x190, 0x3) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000e74000-0x28)=[{&(0x7f0000f25000)=""/154, 0x9a}, {&(0x7f0000f25000)=""/164, 0xa4}, {&(0x7f0000f25000)=""/250, 0xfa}, {&(0x7f000074e000)=""/203, 0xcb}], 0x4, &(0x7f0000a07000)=[{&(0x7f0000f26000-0xdb)=""/219, 0xdb}, {&(0x7f0000d27000-0xd7)=""/215, 0xd7}, {&(0x7f0000496000-0xa4)=""/164, 0xa4}, {&(0x7f0000f26000-0x9e)=""/158, 0x9e}, {&(0x7f0000f26000-0x5c)=""/131, 0x83}], 0x5, 0x0) 2018/01/07 22:24:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x8000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fa0000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r1, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f0000db1000)="1f0000000104ffe3fdde45c7f21100000101000008000480021e00dcffdf00", 0x1f) 2018/01/07 22:24:16 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) 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) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000000)={0x9, &(0x7f00000a8000)=""/80, &(0x7f0000df2000-0x90)=[{0x0, 0xe6, 0x82, &(0x7f0000000000)=""/230}, {0x8000, 0x74, 0x6, &(0x7f0000100000-0x74)=""/116}, {0x31ee7dab, 0xb7, 0x5, &(0x7f0000000000)=""/183}, {0x5, 0x7, 0x1, &(0x7f0000001000-0x7)=""/7}, {0x1000, 0xe7, 0x74, &(0x7f00001ed000)=""/231}, {0x1f, 0xe7, 0x7, &(0x7f00002bb000-0xe7)=""/231}, {0xbad, 0x1000, 0x10000, &(0x7f0000baa000)=""/4096}, {0x200, 0x7b, 0x5, &(0x7f0000000000)=""/123}, {0x100000001, 0xe3, 0x82d2, &(0x7f0000000000)=""/227}]}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f00006e1000-0x71)="92", 0x1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000666000)={&(0x7f00004a7000/0x1000)=nil, 0x4, 0x5, 0x10, &(0x7f00009c5000/0x3000)=nil, 0x80000000}) 2018/01/07 22:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000bca000-0x8)={0x2}, 0x8) fcntl$getflags(r0, 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00001ef000)="ff01000000000000000000000000000101000000", 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000086d000)={{{@in=@broadcast=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2b000)=0xe8) ioprio_set$uid(0x3, r2, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000bfa000-0x310)={0x1, {{0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/07 22:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f0000a0c000)="") 2018/01/07 22:24:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='bdevselinuxproc\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f000061d000-0x1)="d3", 0x1) 2018/01/07 22:24:16 executing program 3: r0 = socket(0x19, 0x200000000000002, 0x40) pwritev(r0, &(0x7f000023b000)=[], 0x0, 0x0) 2018/01/07 22:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000dd4000-0x4)=0x0, 0x0) write$fuse(r0, &(0x7f0000e41000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) [ 81.799522] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 81.824838] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 22:24:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002f7000-0x17)='net/ip6_tables_targets\x00') stat(&(0x7f000013f000)='./file0\x00', &(0x7f00008b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000622000-0x4)=r1) sendfile(r0, r0, &(0x7f00000e4000-0x8)=0xffffffd, 0x7ffffff) 2018/01/07 22:24:16 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) wait4(0xffffffffffffffff, &(0x7f0000001000)=0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 22:24:16 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d24000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d24000-0x4)=0x0) getsockopt$bt_hci(r0, 0x0, 0x12, &(0x7f00002d6000)=""/30, &(0x7f0000881000)=0x1e) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d25000-0x8)=@assoc_value={0x0, 0x10000000000000}, &(0x7f0000800000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000815000)={r2, 0x20}, 0x8) 2018/01/07 22:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f00006c9000-0x8)=[{0x200000006, 0x0, 0x0, 0x2}]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ef000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fdb000-0xc)={0x2, 0x7, 0x0, 0x40, 0xd79, 0xbb50}) write(r0, &(0x7f0000fb4000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) [ 81.861998] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 81.871298] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 22:24:16 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d1e000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f000067c000)="76465a4b1b2fd1b0cc0b0def4b1b9208a4f24e71d3dda78fc7f77729d3b8f35c42c157c1400df453f1f3d779d3ffaa696ac0424242329dbe3a7d5609c84ef600f97f9495392e2008e4c6171b7931a0a21e975e9db0702c44a78dfe1ad371e39352272a9cf5d996440dcaf5118b8b64f6c618c32bce77ec1f93504d4ea89157da12fb321b0705c4c1760786a5d737fea52fbb5492987e895a0f83cab586461b8cd2bd50364f532c", 0xa7, 0x4, &(0x7f0000d1f000-0x10)={0x3, {"aa3eb04b2d637f"}, 0xff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d1d000-0x4)=0x0, 0x4) 2018/01/07 22:24:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x8000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fa0000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r1, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f0000db1000)="1f0000000104ffe3fdde45c7f21100000101000008000480021e00dcffdf00", 0x1f) 2018/01/07 22:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000ec00", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000001000)={0x0}}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f03000+0x235)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000096b000)={0x4, 0x8001, 0x6, 0x8, 0x6}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d47000-0x4)=@int=0x0, &(0x7f0000893000-0x4)=0x4) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) setsockopt(r0, 0x685, 0x5, &(0x7f00007a8000-0xf6)="87bfebdf50a55ce6d25c9e83fb0142ecb83c0e568d59b75fb532e9349051d86568fcd18a23428a9571d7991a92f8f8896c9320560527c5b34888dc358e8832b298d0c8a96312cfdf072bba9bd8fff55d1e2c565d1dc677f092b5a1dd3aea5c197a09bdbd8748582507bb50ee7e3bba3c531b74f45290ae100ed1bb78e326a9eb8b1630b6d07eea6ed95daa630f251ecb55bdad178684c105e2f75f24a2601562865de20401daba978d615739300f320e8d7ddd38299aae7b228880a6d746671b9cfbafb4f838e3cb199c2d3cc28a9186b7d8f5ca9e8b25e4826a93c3e0cd5f3d1849a99f1910cd008ebaff0a9f869fee099b5a70dd7f", 0xf6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000055b000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x57}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x80) 2018/01/07 22:24:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x3f, 0x6, 0x0, 0x200020000000}) pipe(&(0x7f0000973000)={0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/07 22:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009b4000)={0x0, 0x0}) write$tun(r1, &(0x7f000088a000-0xe3)=@hdr={0x1, 0x0, 0x100000000, 0x8, 0x5, 0xfffffffffffffff8, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="1f7567004d1c", [], {{0x892f, @llc={0xc9, @snap={0xab, 0xab, ':', "92284c", 0x6003, "1717961f3e82b5783916be4b578d5fd0fb39323cb5cde7a01e6404f488c6bfb736a2b4a072ec357ac22a100ed0c92f7ae289ae599f109a62f5433b5fa6a5f4387640e4b56dd6d5620d90330d8aa727eeaff9807396ed82842d4777997309ce97d492513caafb158f5fe5b6fcce68602f3bf5bda687309b955274dec25ded2cf4966f6631c23c5c05a36545b9bca8407ded14f0075acf427c74d17b3bf04d3b7e18190b635048cdafe4058a88c5ef3eda4ffd0bb4e0c184028e15d054abd7f32c57"}}}}}}, 0xe3) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000056000-0x1c)=@req3={0x8, 0x3, 0x100000001, 0x80000001, 0x400, 0x1, 0x7}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/07 22:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x39, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0xfffffffffffffdef) 2018/01/07 22:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000011f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) syz_open_procfs(r0, &(0x7f00007b7000)='net/rfcomm\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, r4) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) write$tun(r4, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c1c000)='/selinux/policy\x00', 0x0, 0x0) getpeername$ax25(r5, &(0x7f0000820000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f2b000-0x4)=0x10) recvfrom$packet(r5, &(0x7f0000208000)=""/4096, 0xffffffffffffffe6, 0x2000, &(0x7f0000354000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) process_vm_writev(r0, &(0x7f000000e000-0x8)=[{&(0x7f000019d000)=""/128, 0x80}], 0x1, &(0x7f0000197000-0x10)=[{&(0x7f0000c77000-0xf9)=""/249, 0xf9}, {&(0x7f0000eb9000-0xad)=""/173, 0xad}], 0x2, 0x0) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r7 = creat(&(0x7f0000401000-0x8)='./file0\x00', 0x20) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000a26000)=0x0) rt_sigqueueinfo(r0, 0x20, &(0x7f00004db000-0x10)={0xffffffffffffffff, 0x4, 0x0, 0x0}) 2018/01/07 22:24:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') pread64(r1, &(0x7f00005a2000)=""/194, 0xc2, 0x5e) sendfile(r1, r1, &(0x7f0000ead000)=0x0, 0x25) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2018/01/07 22:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000baa000)={0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000ad5000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0xc) ptrace$getsig(0x4202, r2, 0x3ff, &(0x7f0000d5b000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc2, 0x80) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r3, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") [ 81.942130] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 81.965503] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 82.005426] SELinux: unknown mount option [ 82.010151] device syz5 entered promiscuous mode 2018/01/07 22:24:16 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fe3000)={0x2, &(0x7f0000264000)=[{0x0, 0x0, 0x0, 0x0}, {0x200, 0x0, 0x0, 0x0}]}) delete_module(&(0x7f0000aef000)='\x00', 0x200) 2018/01/07 22:24:16 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000)={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]}}, &(0x7f0000006000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5ecd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000005000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/07 22:24:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x3f, 0x6, 0x0, 0x200020000000}) pipe(&(0x7f0000973000)={0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/07 22:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000a69000/0x4000)=nil, 0x4000, 0x0, 0x10113, r0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000ab3000-0x4)=0x0) 2018/01/07 22:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000674000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000186000-0x4)=0x0, &(0x7f00004d8000)=0x4) r1 = creat(&(0x7f00004a3000-0x8)='./file0\x00', 0x100) syz_open_procfs(0x0, &(0x7f0000947000-0xd)='net/rt_cache\x00') setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000e78000-0x80)="9b82c14fdd0028c24c0128c9fb1514d1cf7e9c6731760e5136352090cb6de74699937e4fde2ef288940ed2a59b09bf2e06d9b9ff232cd7cc2b1b1a5af520d98b7d361e100589a2041edd8e6d28be19729fece732b3448b7cafa454ea0e3caf6762a500a99ee2ab33df13e6c21015f17c89f9d9d19fc1f327285f092549739f37", 0x80) sendfile(r1, r0, &(0x7f00009ff000)=0x1, 0x2026a951f) 2018/01/07 22:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000bfd000)=0x0, 0xfe08) fcntl$getownex(r0, 0x10, &(0x7f0000a8c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000cc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000376000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00000b3000)={0x8, 0x1, r1, 0x0, r2, 0x80000000000000, 0x80000000, 0xffffffff}) 2018/01/07 22:24:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/07 22:24:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8907, &(0x7f0000ea9000-0x28)={@common='teql0\x00', @ifru_data=&(0x7f0000ea8000)="000000000000220700000000000000fcff00020144d800000000000001040345"}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000d2a000)='./file0\x00', 0x10000, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000010d000)={@generic="cde44b2cb26149fd09b3e80a55e26a52", @ifru_mtu=0x1}) getsockname$ipx(r1, &(0x7f0000bd1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000025b000-0x4)=0xfffffffffffffffc) 2018/01/07 22:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00009ef000)={0x20, 0x278, 0xf1b, 0x5, 0xffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) close(r0) 2018/01/07 22:24:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005b1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000f9c000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000be1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007af000-0x78)="5dd660953f3c2106dec5be9d456a7c5b20dffe631adca84d9cea5917a078c3217583a1f38af6608bff54bc88b9ef4ca0954dd534d4aa07f5d7c97245a3c827eef06cb4224f382660782a9f83f19e13988eb12a4fb7481e027d6db5c0bf2b3d31915c819fa0fb4f0a24046f11a17a5e50058a8e25e9fa925a", 0x78, r0) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000008c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000cf7000)=0x0, 0x0) 2018/01/07 22:24:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$tun(&(0x7f0000238000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) set_thread_area(&(0x7f0000017000-0x10)={0x9, 0x0, 0x0, 0x100000001, 0x9f, 0x6, 0x80, 0x81, 0x21a, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000569000-0x28)={@common='sit0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "5cbe42edb5bd", 0x0, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000030f000-0x4)=0x401) 2018/01/07 22:24:16 executing program 7: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b49000)=[{&(0x7f000008e000)=""/155, 0x9b}, {&(0x7f000091e000)=""/213, 0xd5}], 0x2, &(0x7f00007d1000-0x60)=[{&(0x7f0000b49000)=""/203, 0xcb}, {&(0x7f0000b49000)=""/240, 0xf0}], 0x2, 0x0) rt_tgsigqueueinfo(r0, r0, 0x31, &(0x7f00004d6000)={0x39, 0x9, 0x6, 0x1735}) 2018/01/07 22:24:16 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffb000-0xc)='/dev/rfkill\x00', 0x88482, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000b4000)='attr/fscreate\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000468000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eee000)=0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ffc000-0xb8)={0x0, 0x8000, 0x4, 0x2, 0x40, 0x100000001, 0x3ff, 0x1, {0x0, @in6={{0xa, 0x3, 0xb28, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x5, 0x22, 0x8}}, &(0x7f0000ffb000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008df000-0x8)={r2, 0x8}, &(0x7f000025a000-0x1)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ad5000-0xc)={r3, 0x2a, 0x0}, 0xc) r4 = syz_open_dev$binder(&(0x7f0000f03000-0xd)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x20000000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000ffc000)=""/28) 2018/01/07 22:24:16 executing program 4: unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00008d8000)="", 0x0, 0x4c041, &(0x7f0000712000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) [ 82.208297] keychord: invalid keycode count 0 [ 82.228139] keychord: invalid keycode count 0 2018/01/07 22:24:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000700000)='/dev/input/mice\x00', 0x0, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x51)={0x0, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000bc9000-0x4)=0xfffffcc1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000002000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r2, 0x20, 0x3}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cb7000)={r2, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x8000000000001, 0x40000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f8f000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008b0000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d45000-0x4)=0xe8) quotactl(0x0, &(0x7f000057b000)='./file0\x00', r4, &(0x7f0000a34000)="6e3ef3f318b6e9274d3d5291a689273177ad8f757e3f06a63850abbea9613856faad2768") write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/07 22:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000026000-0x20)={0x2, 0x6, 0x0, 0x9d8, 0x80000000, 0x4, 0x5de, 0x3, 0x0}, &(0x7f0000c24000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004fc000+0xf4)={r1, 0x5}, 0x6) sendmsg(r0, &(0x7f000040f000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00004b4000-0x8)=[{&(0x7f0000c90000-0xa1)="3b75f51d4e1ba3addaaa676ab2183cd315eaa6c2cc9e70f87f1e3750746e99d7d850e1c850ff7e42aa7b466d3ab8bd8e8ea10dc55efa07197c50c8850bc78bf74e68905ca5c77d722357ad1a5580148d8443d434dc0edf2e756642325bd2172e528725c9dc99e5c43edaa4f3117cb61ab9f047944e47e8c6b148506df41762b8aa5c1d6b8c11c30d11d5df9f471f05a3e927a5bc48d26b856d035006c229f28d39", 0xa1}], 0x1, &(0x7f00008c6000-0x10)=[{0xc, 0x29, 0x3b, ""}], 0xc, 0x0}, 0x0) 2018/01/07 22:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) pipe2(&(0x7f0000bdc000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000009e000)={0xff, 0x200, 0x5, 0x1f, 0x0}, &(0x7f0000bed000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008a8000)={r3, 0x3}, &(0x7f0000c99000)=0x8) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000971000-0x14)={0x0, 0x2, 0x1ff, 0x1, 0x7}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) bind$ipx(r2, &(0x7f00009d8000-0x10)={0x4, 0x0, 0x4, "fd9d92e78190", 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005c7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000882000-0x8)={r4, 0x4}, 0x8) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/07 22:24:16 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00001bc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039e000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x1d, 0x1, 0x400, 0x5, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 22:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000934000-0x4)=0x5) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000df4000)={0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000000000801) write(r1, &(0x7f0000028000)="143371b9397810afdd8f05ce3db89d8edcc3a4fc816b3e755a6a45eb2345ed53980d", 0x22) 2018/01/07 22:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4c05, &(0x7f000035c000)="") clock_nanosleep(0x5, 0x1, &(0x7f0000707000)={0x0, 0x0}, &(0x7f000045d000-0x8)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00002ef000-0x5c)={0x2, 0x8001, 0xc0, {0x77359400, 0x0}, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x87e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffca6) 2018/01/07 22:24:16 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) vmsplice(r0, &(0x7f0000015000-0x8)=[{&(0x7f0000015000-0x61)="013af46aeb7493814a8fb3bf88eae1e8143a4d15afbeae1421e90463e7a8ba797c57e1ac419e26ec8e66ba0cb62e68391fb8081560fcc195374c76af8d85ab63bb7962e3bf4dfec4ce2f3ad008bf434ee62000941baa495f3e0fbf0a9c", 0x5d}], 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000001a000-0x28)=[{&(0x7f0000004000)=""/65, 0x41}, {&(0x7f0000019000)=""/118, 0x76}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f000001a000-0x60)=""/96, 0x60}, {&(0x7f0000010000)=""/110, 0x6e}], 0x5) 2018/01/07 22:24:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cfe000-0x4)=0x0) fstat(r1, &(0x7f0000540000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bfd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d4000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000918000-0x8)={0x0, 0x0}) r6 = geteuid() r7 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d0f000)=0x0) getresuid(&(0x7f00001bb000)=0x0, &(0x7f0000208000)=0x0, &(0x7f0000162000)=0x0) fstat(r1, &(0x7f000011b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000645000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1c000-0x4)=0xc) lstat(&(0x7f0000901000)='./file0\x00', &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006ae000)='./file0\x00', &(0x7f00001fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000984000)={0x0, 0x0}) lstat(&(0x7f0000178000-0x8)='./file0\x00', &(0x7f00008a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000363000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000026b000-0x4)=0x0) getresuid(&(0x7f000099e000-0x4)=0x0, &(0x7f0000c6a000)=0x0, &(0x7f00008d0000)=0x0) lstat(&(0x7f0000531000-0x6)='./file0\x00', &(0x7f0000498000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000026000)=[{&(0x7f000070f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008b2000-0x40)=[{&(0x7f000084d000-0xb7)="ec5b5381d6bd5b6d4a9f747fc3ae37b465be1d17831ab95c31ba245b2bca756605dadec9e07fc89cb44a1b1276c103e9c86511ebf7e55fb177cfbcf2f6170f03ecd916753ab8be0448cc6ce0e2cb49abd20b6be8ce15c0f54a30211ea5385eec4ae234a543e855179d47064ecb27535eb59e9edfafd2e56d9a7cd0fc34339fbe38c2f31f62408e7b44b30b355364cd98007d083e10fa1064516baf808df6448734425eea3a1e3a8d6150f94c29c4364a9ed26bc8d64704", 0xb7}, {&(0x7f000088b000)="a496259ff3236de641eb65e45ccbb2acc2740da239bd6a64be7a2aa6505b23b412b7ecf2d5d3536eeab5c4f9250b5aa1039d0c61c5147d8cdf2a3647f817fa2c4cd7b45756f6fb0a5313549027b3aa1c9b8bfbbfaa13ff6148c475f26542ce1ce8481b", 0x63}, {&(0x7f0000de4000-0xcd)="2e8419997d08f829371e0b5a3aa1347994f84c96eae703dcdfa1c51e10a9e8de727aeea12cbe265d434228142b7d36126d86076e004124169db17333b0616599458163fe2b2b4af1eda7da2d6452872a380fa118dd4be3be62c88ed3aabcecfa527fbf1801e783147107b5a9df84bfbed2380d997c0380a4ec3ca5e8e246593e8e3dbadf97d9ea384a85d2294207bde44137b6de29d50513b4bc84b22e2e118f53ba28dc61809f8378321a687427ff7bc67060cc268f2685c3f1c695c70299044a82b9054b446da06a2c70dd3a", 0xcd}, {&(0x7f0000dde000-0x66)="0c4993007104bb48687e31a18f50ec3b0b27985f1932f0c0dbfc133fce75d98057e02e75d30e28c53a5eab97dbaed0512762d6968f60822a595d0808a933a6fa87c715715e00e764eebf434632b9106849b9f33cdf038a43de1599fbb325df03540ab5ad3b31", 0x66}, {&(0x7f0000b4c000)="", 0x0}, {&(0x7f000085f000)="e27f04d24e51173150c8e48052a1b31e238756156753acb50b2e3306f2d4c4eb34f0c2a5c24c91f4e495b3d15a04f78fd4f4dd9a2474f38ec054bf787cd681d9065ce64bed980fb153cb146fff8487eb00b67e229737cfb55ee84ba53958d5fde478a02c66137123500ddee375c054a5ad5db4d223376adc5c938a3f0941b413d85ce28b525cf2449e06139414afd424b5cbd163e4f261b23c24a440d5e411b70695bcc5a74e", 0xa6}, {&(0x7f0000bfc000)="e893d5a0a1552b", 0x7}, {&(0x7f00008f3000-0x8f)="b4ff69f980b9dbbedd2393da38471ccafef8c9105655d877a282868ba8474d75ff2db177f25ef89f1f9321b774fc0c4829033dcf265cef586160b32089b6b7e29ad510a34fc7796f2b07b4d148c62db9da97680d9bb8e2ce36e8b19ced1b6a3540fdcb9513056c3b31261cb08d3372ade75740a7c8fe3f6aaed338cda146876aa29ecd74264c48a5244dfb5120dd4c", 0x8f}], 0x8, &(0x7f0000ee9000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x0, 0x1, 0x1, [r1]}], 0x90, 0x80}], 0x1, 0x4008000) recvfrom$unix(r0, &(0x7f00000de000-0xcd)=""/205, 0xcd, 0x103, &(0x7f0000bbf000)=@abs={0x0, 0x0, 0x0}, 0x8) [ 82.390084] binder: BINDER_SET_CONTEXT_MGR already set [ 82.392173] binder: 14029:14048 got reply transaction with no transaction stack [ 82.392190] binder: 14029:14048 transaction failed 29201/-71, size 0-0 line 2921 [ 82.411495] binder_alloc: 14029: binder_alloc_buf, no vma [ 82.412959] binder: 14029:14046 ioctl 40046207 0 returned -16 [ 82.424953] binder: 14029:14047 transaction failed 29189/-3, size 0-0 line 3128 2018/01/07 22:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000086b000-0x4)=0x0, &(0x7f0000382000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e6000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000c8b000)={0x2, 0x4, 0xfffffffffffffffe, 0x2, r1}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007dc000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000055e000-0x38)=[{0x3, 0x0}, {0x7, 0x6}, {0x3, 0xffff}, {0xa1a005c7ab7f10c9, 0x4}, {0x6, 0x5}, {0x7, 0x33}, {0xa, 0x4}], 0x7) socketpair(0x8, 0x0, 0x101, &(0x7f0000200000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000718000)=0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000580000)={@multicast2=0x0, @empty=0x0}, &(0x7f0000a61000-0x4)=0x8) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000b92000)={0x7, 0xe1, 0x4, 0x80000004, 0xfffffffffffffffa, 0x8aa}) 2018/01/07 22:24:17 executing program 5: getgroups(0x1, &(0x7f0000001000-0x10)=[0xffffffffffffffff]) r1 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00005a9000)={0x1000, 0xffff, 0x37}) setfsgid(r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000924000)='/selinux/context\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x8) 2018/01/07 22:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fbe000-0x4)="", 0xffffffffffffff0c, 0x0, 0x0, 0x0) 2018/01/07 22:24:17 executing program 1: keyctl$describe(0x6, 0x0, &(0x7f000088e000)=""/8, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x10000, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000-0xa6)={0x0, 0x9e, "e5a797e4e8319c1a2a8c6a5a8bef417ab0fb7ba6436d8dfd967dd852f78cbd19f511b7283880468d1a69c2f597a309540d75946a24b19737ace0b310db2f2457425fe5eef2aaf2f8e52275adad5e1aef3e251a162d4fe74d4cf53cf232fe503027e56035ce4608e791ae0a4ab38dd1ff90132b5304e60525d3aa3652a662d676650fbb3267be4d81e4d25c96da9ecd5ae42a6a9228447465995ca9a914ac"}, &(0x7f0000002000-0x4)=0xa6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) r6 = geteuid() r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0x0]) r14 = getpgrp(0xffffffffffffffff) r15 = getuid() r16 = getegid() r17 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) r20 = getpgid(0xffffffffffffffff) r21 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0x54)=[{&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000001000)="32ef6e7fe8c58a45e8c343c1b37d5b9a7ad835bf56e8c472beee62f02e227f0df5d7036040e701156ff6fe8eba40faa1196549bc4af1e06296b1e4cb61f6a66ec372f55428a0f3a24793edcb37527dc0ff0c6da3dd1314a9106af47b5dd583951e29eeb34e9dcd77e3abcb3a2e84bf0e21d5c0877eb48b34dbb5c45b004a75d45489e64c381b356c4f7295dbd6d06473f246726a909ef51be6284c6f367dcbfbf23fdf7029d45850d4348c4cb819d5d75156f72c6966725a218f01eedf830a7e8c", 0xc1}, {&(0x7f0000003000-0xf7)="1ad779f09da65a9b788465f3cc0de6e3358e870e485298c2d33335b947aa9ff10f5c016ded964c38b3f68b9e9ef20e7d0c21e87ead5a8858c7a665013fa6d4aefb0e3ce8563da1770e26eda2ef6b53b20b276ca67bca029184552903ff6f06a6815a9cd7ab9751cd0726a4dac035fd5a118d80ca82eecf34f0f51cc0a8b64a47885e3be9a870897becb825ecaa759ab6ba5c643c2a91d48c5ff3556a311f3a14c0f45d2045239fb518e37b0c1b99a64783f0ec915829551ec2e42937020f6ecb008171cde7c2ac31725a358a582d541face4779a2622add560789f464b596fb5729f5239ceae46ade2dab625a79ebdaab92aac6b0e2a1a", 0xf7}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="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", 0xff}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000003000-0x83)="c826a4f8a7d05f41fe28f81dd8e1435ca050aa408e6a4bf7470597e3aa1abfaf1dc15cb0f0f4575351f7f0f2fa35517ba742580cca284e2863f935f904001036819f348a2ea498f4140bb0a615a8c663dc24272543170cf4b9ccc5fcb0e4434255d70182401422abdd8f18cad667738526e6726de745b5bd4f7b46781956460aaad4c2", 0x83}], 0x1, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xdc, 0x45}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000003000-0x7b)="6a0ef9acd754b2ada94fd34c94cf4f55f02c41bd48fa5a63c780358d299f6c9da690c708d356cd017f277801f428b99cad328706dd5c548ce28cdc89c9eb35ad93e12bde93e7d256c439edee3da7d8a163ee2b3198992aab7e26a6eab8e3157cbddb12ed79f75797943b288bf0bdea5472e80d1b7d508526a9368d", 0x7b}], 0x2, &(0x7f0000003000-0xc0)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xc0, 0x40}], 0x3, 0x40040) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0xfffffffffffffffb, 0x2, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x0, 0x4, 0x7fff, 0x2, 0x3, 0xb0, 0xffffffff, {r23, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x810, 0x3, 0x1}}, &(0x7f0000002000-0x4)=0xb8) r24 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r24, 0x8000002) 2018/01/07 22:24:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00006f7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000aa5000)='cifs.spnego\x00', &(0x7f0000f81000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r1, 0x3) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) utimes(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{r2, r3/1000+10000}, {0x77359400, 0x0}}) keyctl$setperm(0x5, 0x0, 0x5ae1e0bc84f53d93) 2018/01/07 22:24:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000120000-0x9)="6e6f646576897b2400", 0x2) ioctl$TCXONC(r0, 0x540a, 0x7) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000baa000-0x24)={0x9, 0x8, 0x0, 0x5c62, 0x5, 0x7, 0x13, 0x4, 0x4, 0x8, 0x6, 0x8001}) r2 = geteuid() setfsuid(r2) fadvise64(r0, 0x13, 0x4, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/07 22:24:17 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d3c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d13000)=0x0, &(0x7f0000ac1000)=0x4) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc3000)={0x10, 0x0, &(0x7f0000fc3000)=[@register_looper={0x630b}, @register_looper={0x630b}, @decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000fc2000-0x27)=""}) 2018/01/07 22:24:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) timerfd_gettime(r0, &(0x7f0000f75000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000078000)="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", 0xfc) 2018/01/07 22:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') dup2(r0, r0) r1 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x42102) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d49000)={0x9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x5, 0x0, 0x200, 0x0, 0x68c5, 0x4, 0x3}) set_thread_area(&(0x7f00009f7000)={0x1, 0x20000000, 0x402, 0x7, 0xc1c4000000000000, 0x2008, 0xc9c, 0x3e1, 0xd6, 0x4}) sendfile(r1, r0, &(0x7f00003e1000)=0x0, 0x3ff) [ 82.435235] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.441146] binder: undelivered TRANSACTION_ERROR: 29201 [ 82.471203] binder: BINDER_SET_CONTEXT_MGR already set [ 82.476702] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/07 22:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e25000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e98000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000cd000)={0x4, 0x0, &(0x7f0000e07000)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000a9c000)="53a26c8170c66f01e1c3debb67b3e973a6dda89d6eb974ac3de97f0f12c00c0bf58d9ab57586c8eb096b4275c93dc48f39bf783c6855f9ff7679206a69ae283c7bc10735380266e6"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/07 22:24:17 executing program 2: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000001, 0x400) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000024e000)=0x9, 0xffffffffffffff11) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ca000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x273030ce) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000ba000)=@dstopts={0x7f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @ra={0x5, 0x2, 0xa}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x200, 0x998b, [0x3e, 0x0, 0x80000000, 0x6e, 0x7, 0x8]}}, @enc_lim={0x4, 0x1, 0x81}]}, 0x52) 2018/01/07 22:24:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x4, &(0x7f0000d00000-0x40)=[{&(0x7f0000000000)="caf7bf94b8be", 0x6, 0xcee, 0x7f}, {&(0x7f0000000000)="84d479c87475dfd23368bde650524c6f9fbdfae3b376f873e2a3ccc58721489ebb09a98503220c28fdd70f9d74d6c86fcaf970ea343710580870350c91c6f2690c66a4611fd943ba6c32e079b9c4c8d908ae050f7f289601c816db8ad05e381a5c483a60767576b7c899f62ccf62c5482ed228c84e1a1a1a62f8e600769d31", 0x7f, 0x1, 0xffffffffffff326e}, {&(0x7f0000001000-0x28)="9493e156ebe6446d9cd30053c7309d4028464bb56f07d92eee2974d80c63c6ab2d6fc5f7b3d0d460", 0x28, 0x4, 0x7}, {&(0x7f0000001000-0x6f)="b042466c35723e9bc5469bd7d81d1039bbf2802ce8c4bc7479ecccbcc727308cefbf8dd231b7993c068f395ccab1bbd487983d4a98029bfe33eb1197fc739f2509442b17a6faed10e3c67aa34ccb8afd53b6ce87b611853d830ffa1d53ca7327e577062fb773befd2be9ff3d7cb4fa", 0x6f, 0x1ff, 0x0}], 0x320001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000274000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f00001c3000-0x1)=0x0) 2018/01/07 22:24:17 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f01000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000d45000)="b7bb") r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) dup2(r0, r1) 2018/01/07 22:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000075c000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002e0000)={0x0, 0xffffffff80000000, 0x2, [0x7, 0x5]}, &(0x7f00005d9000)=0xc) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000044d000)="84ac2dcf1a57b7e6dcbc2e79bd7e76c26ce7cee72e69cb732d98e9481d6b4ffbc89d1fc5c36b08ab3e3ffa96cd9b91a167095749be759df9cb334a38a5dddedd9eba791cfebf4fb2792d6eaad698e41c8e0fcafd390fed31196188e80f93f497bce24b6eb9eb7d3d785a0fc1883146dfcaa73bbf5651ade1c7c43700001f328a9e5f692346695f50517e6cdc9fdbd06307144b8431e971af9c031d54c808e1219e4f504f27cbf9dc9b5410bd206e048c41d09422e81dc94d2cf1d257383955379a4d60348434adfe571807b6cb8baa0061995af44ed99b4404ca4d005c54c7ca", 0xe0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e53000-0x8)={r3, 0x6}, &(0x7f00007c4000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000de1000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abe000)='dctcp-reno\x00', 0xb) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003ed000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r4}) 2018/01/07 22:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8c569eb0000000000083a06457dfdf09e2eabed0007", 0x1e}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000680000-0xb)='/dev/hwrng\x00', 0x5bc4c36ce5d92c8c, 0x0) inotify_add_watch(r1, &(0x7f0000151000)='./file0\x00', 0x8) sendto(r0, &(0x7f0000a7f000)="", 0xfffa, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) [ 82.477474] binder: 14061:14066 ioctl c0306201 20fc3000 returned -14 [ 82.483807] binder: 14061:14066 ioctl c0306201 20fc3000 returned -14 [ 82.507021] binder: 14058:14067 ioctl 40046207 0 returned -16 [ 82.520711] binder: BINDER_SET_CONTEXT_MGR already set [ 82.530811] binder: 14058:14080 ioctl 40046207 0 returned -16 [ 82.561276] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 82.567849] binder: BINDER_SET_CONTEXT_MGR already set [ 82.567856] binder: 14074:14084 ioctl 40046207 0 returned -16 [ 82.569095] binder_alloc: 14074: binder_alloc_buf, no vma [ 82.569137] binder: 14074:14084 transaction failed 29189/-3, size 0-0 line 3128 [ 82.584789] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.584945] binder: release 14074:14076 transaction 193 in, still active 2018/01/07 22:24:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000113000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fb6000-0xb0)=""/88, 0x58}], 0x1) read$eventfd(r0, &(0x7f0000aaf000-0x5)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00003b1000-0x58)={{0x7fffffff, 0x1f}, 0x0, 0x4, 0xfffffffffffffe35, {0x100, 0x0}, 0x20, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000bdf000-0x8)='./file0\x00', 0x100) getsockname$inet6(r2, &(0x7f0000cc5000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00000d4000-0x4)=0x1c) r3 = dup(r2) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e0b000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cc3000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000021b000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00001e3000-0x65)="1a3fac49a59816049747e98bb66460ebadfe2605adc06e077fbde2b76e7172dc655b2912a182d31a489975fde76f80a1234e3f3dbb4ebe6681963c7fb9570a49203601958e282cb227bce8cf34444009b13e9648231e63de3627bbb73677d63bd4342f3a778330e7b63c33bcadbdb394e1f028ceda6c87d514c0e2f1e5845a1ddbf1cba58c67ca91137849a343dfc85973960c2a49b03a9134", 0x99) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000581000)=""/93) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000f9a000)={0x19, 0x2, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r1, &(0x7f00009bc000)=[{&(0x7f0000502000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000099a000-0x48)=[], 0x0, &(0x7f0000c7e000)=[@rights={0x14, 0x1, 0x1, [r1, r0]}], 0x14, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000d45000-0x50)={{0xfffffffeffffffff, 0x6}, {0x5, 0x4}, 0x1f, 0x3, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f000071c000-0x1000)=""/4096) 2018/01/07 22:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/rfkill\x00', 0x202, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) r1 = request_key(&(0x7f000040d000-0x8)='trusted\x00', &(0x7f00000dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000-0x4)='-&%\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000415000)=""/105, 0x69) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000052b000)={0x14, 0x0}) 2018/01/07 22:24:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xe)='oom_score_adj\x00') ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001000)=""/120) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x69c0000000000000, 0x401}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0x1}, &(0x7f0000004000-0x4)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0xf0fc, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000002000-0x8)={0x80000000, 0x7, 0x5c, 0x0, 0x5}) userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1000000000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000003000)=0x0) 2018/01/07 22:24:17 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000187000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) ioctl$TCFLSH(r0, 0x540b, 0x1f) 2018/01/07 22:24:17 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000867000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000a6d000-0x8)={0xfc, &(0x7f0000001000-0xfc)=""/252}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2f2e0bb7", 0x3, 0x0) 2018/01/07 22:24:17 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000032, &(0x7f0000287000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x8000, 0x5, 0x10000, 0xa43, 0x3, 0x1, 0x3f, 0x9, 0x1, 0x0, 0x5, 0x8}) 2018/01/07 22:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7ffff, 0x3d) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d91000-0x5)='veno\x00', 0x5) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00003c7000)='l', 0x1) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000ee4000)="f1", 0x1}], 0x1) [ 82.584951] binder: send failed reply for transaction 193 to 14074:14084 [ 82.584979] binder: undelivered TRANSACTION_COMPLETE [ 82.584991] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.601099] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/07 22:24:17 executing program 7: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x108, 0x100000000000000c, &(0x7f0000797000)=""/121, &(0x7f0000793000-0x4)=0x79) 2018/01/07 22:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e06000)='/dev/sg#\x00', 0x4, 0x2000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000820000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb676, 0x1, 0xff, 0x4, 0x5, 0x1, 0x9}, 0x20) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000a7000-0x1)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000639000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005ee000)={0x0, 0x2710}, 0x10) r2 = dup(r1) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f000015e000-0x4)=0x8) 2018/01/07 22:24:17 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fd7000)=0x0, &(0x7f0000fd8000-0x4)=0x4) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) 2018/01/07 22:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e8b000)='./file0\x00', 0x2001, 0x4) r1 = perf_event_open(&(0x7f0000a4f000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000009f000-0x12)={0x0, 0xa, "4ea403b42b6312737f2c"}, &(0x7f0000f93000)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e42000)={0xffffffff, 0xf614, 0x8002, 0x8, 0x9, 0x5, 0x3, 0x5, r2}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004b9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x100000000000024, &(0x7f0000a4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) pipe2(&(0x7f0000188000)={0x0, 0x0}, 0x84000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000033a000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000cca000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000748000)=0x9, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00003d1000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 22:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000066d000-0x8)={0x9}, &(0x7f0000359000)={0x0}, 0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b6d000)='/selinux/load\x00', 0x2, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f000064d000)=0x0, &(0x7f0000de1000)=0x4) r2 = syz_open_dev$tun(&(0x7f00006e3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001aa000)=0x0) dup2(r0, r2) mkdir(&(0x7f000013b000-0x8)='./file0\x00', 0x0) ioctl$int_out(r1, 0x0, &(0x7f00004f0000-0x4)=0x0) getuid() setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000efd000)='westwood\x00', 0x9) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000663000-0x8)={0x0, 0x0}) 2018/01/07 22:24:17 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ce4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e82000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 22:24:17 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000019000)='net/tcp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x20080, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000017000-0x4)=0x8, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/07 22:24:17 executing program 6: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00005ea000)={&(0x7f0000539000/0x1000)=nil, 0x8, &(0x7f000015a000/0x2000)=nil}, 0xc) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005c1000)='i', 0x1}], 0x1, 0x0) 2018/01/07 22:24:17 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80003) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) sendmmsg(r2, &(0x7f0000090000)=[{{&(0x7f00009c2000-0x9)=@rc={0x1f, {0x8, 0x1, 0x8068, 0x10001, 0x5, 0x8}, 0x7fffffff}, 0x9, &(0x7f0000337000-0x38)=[{&(0x7f0000a30000)="9ae83e1d080cc420a40f4a542eaaf3ad86f2737c94348765af6e22a04415dc287665ef210437e04f013b02f895bc5456951a60a0dbb28d6c57140e2ec642fcb100dd766fe30da5cabe356643950e33acd741392ab8f102a0e6c1fd41b0d3c200ea59fe57e56f5cc92b1d1e9517d4cecebf4982a8aec08fb116a9ad6984842e231487af4fc0f40ed4a2f388b62599514c53a1db224d5914639957e2906f59847f6be1445eca36874bf388f208ffb5f05a113d9aad80345079d93b0cb36c936e867ac34e241fd1baf9cc0fad18fac2af25ea7e74b2", 0xd4}, {&(0x7f00007f7000)="af69750b6d0ff1ae6ee59d1884603b4045887ce657207190a413841ce04110d016b7f3b55069855ae72f9d93e5fc8e9866fc7f76b6fbc7d5ebf3add9093c2e94fc92f2dc1382e292dbe8d8ee1be75c06fd451a9c95b5e4cbaaad2c00694ebef388f0db11d182a67a22d167fe240e405abab033565313d238a76ffea972b362f5bda26410b7191d8a82fd5137bc05828acc670ac0ecc7ccfba215939246a964f1cb4723dd3aeeec", 0xa7}, {&(0x7f00006c3000)="f8ad06d084d6e27aa0a0a70ef73987014c56fe16774aa3f6b9baa85f301c7a9347b5ae30635926ddf104d7d78a7708fce9ff6c138df29f6d6a7ef83fecd65b27476215e2a744053e804067c34dbd59622c230a4406020c7d711739578315ea2eab9645d1b304d02818eec926ce9e1018dd74a64b693a6acc41c34eea810dd4e63f796030c044db5cc4f8d529911b266519d7ad1c8a0c70842fc7810a75bff0baa8a3fa4933a3cce382fad83e2df1", 0xae}, {&(0x7f000081f000-0x2c)="8e28eabc0de7f179f0def096e33e1d6a2727368eafbd677b811857b4a26b7ff1170d9db7200528adbb76c577", 0x2c}, {&(0x7f0000443000-0x3f)="12d10e04649f0ffefe9186bf21b5f1ad6cab1f9d143e32ebc41aca7395aa9ff4c4dcdf32908306e319af7f3b64051bdfb39c257651a08485661d94a7161533", 0x3f}, {&(0x7f0000b72000-0x65)="92ea995bd46b95e89b702da50afa9ff1ee31d6e25c7858b32b8a322209733c383e41c195841bb6f879bf9010c8896ca355ef739c7e4d7001c6feccbd28a5cebe6ada33a56244430f2f9db344742aad9759ab6b2d6846a029672f3e713a1fbd9cd48b852f8e", 0x65}, {&(0x7f0000284000-0x3c)="74b06ecb4b729878b53af81f12a3bccaa307333354b1007e27c10c54094aa9b2a8af3af373a94723cb0922cada147216a5d1142e59821e04620d7724", 0x3c}], 0x7, &(0x7f0000a11000-0x1208)=[{0x64, 0x3a, 0x8, "138c136e1cccfd99ae239e81469c27540332eee491e6f67af8d6edad6e1b27b236c70841d481e0e9e017c583183289338fcfd5ad62d80ba6d84b18d48d7cbfbfcb1209f038488a48f484109047090cd2d6e1cb97ca46f0"}, {0x104, 0x28d69b933a59477d, 0x80000000, "c26ced91466975a221bda5f6d15600446228bcb7158f437dc8bdc8fd95728b692a13b24c29fa9ecaa36f183d4970b3e160771d9bf6ae38a9faf23f92f7da21652f846ee422742a52460c3df521dddea49db5dbc062e156d56b4b9cf9e042b230af330ec056d117671b2a56aabfd620784a6dac341569566da299dafeae83d0c728bd9a77e634e4e79770257eac807212d77d44042cd8484cf0857eaec4ba77b0d7ed6c547dd71b05714d17a263841142369dd673599fde472440e65af8d01670df6a24246c96408b819aa9509cf3d5f0334e72beda77fa03a18359b0691e7e9215dd5a23fe8cee84547e94cd5c83330e18e603000d6c"}, {0x100c, 0x119, 0x406, 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"72c64fe7cd241aa5e27d88d9f4493d47baba50ab1b91eaeebc4d52f22993a775921af6841f531d4e8a70b82c07e16b04f17415fb307c6d8b4d0b0ec17587ba185c9153d93a8fd3a585716c82d45224b8b26a4d5073769783d3c42125199589814dacacbca73a4dbff30aa7eec593c995722ac71273d8f3a6544461952e41f61c34b76e0459be38bbc11e3673c10e7338b518b4a261c8ce6ec027c9e6c84d0004fc425161315aaa5bf6b2d313a0518d55e5d311be120a5d46933f9bb404f6bae5f113c900847349044f47251def7c44540f4503c11a032784edbe73502a3a6a85b65a19ac9395e9743501"}], 0x164, 0x48004}, 0x2}, {{&(0x7f0000e71000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d4c000)=[{&(0x7f0000f28000)="7b1d5d3f8ce9257b2d5ce1f408f162889908d65c7206a7e50ec93c0c05c4adb51c516258bf1fc8cb6a4b4d46dbf10af9e6ecaa221a192b9c5ddd7ddb73de9906e23b0963ea5eb49ea23b17f5aae53a86574c5489d4626fcfdd58bd784519486ec1e27a3d7fd7ece06ad7500ad1943d2c294ffc2d5ebdbe15385e693fb446c8ce95821802159361b0c3bd70d7c89f8f9a71b34b2839853294087f1bd62898cfdaf258b4881f45f503cf76a2c3058d4821af755c05678d3e", 0xb7}, {&(0x7f00008c7000-0x1000)="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", 0x1000}, {&(0x7f00003c2000-0x3)="00c9cf6b", 0x4}, {&(0x7f000003b000)="d62ffcac4b405c250434dbdc089b1bab84bbb826e5ec0f8e22b370e30f33013db9ed2a225203618fccbb69edbca84734190197343046b210e21ca2cfa5b1c53e6cf0141deeb9c95d05a41abe7f6db6a96d69f1a03f1bffecdf4aa565eb937ef9be487fc87f4f82ed2fe6441a34d122dd4a007e46480793e6374bc7c05df3aa8eaf4a97", 0x83}, {&(0x7f0000b81000+0xbd)="fb6043803bfd25cee72cee5f77a938624ec5981fad83facde38c948526353cf8", 0x20}], 0x5, &(0x7f0000c9f000)=[{0x30, 0x13e, 0x3, "39a827e3cf165d937c37eb63eb4effeeb0c971568744c4038ae1ebeabdac79aeabf960"}, {0x10c, 0x11, 0x3, "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"}], 0x13c, 0x40000}, 0x7f}], 0x5, 0x4000) r3 = syz_open_dev$tun(&(0x7f00003a7000)='/dev/net/tun\x00', 0x0, 0x40) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket(0x2000000011, 0x8000000080003, 0x0) r6 = dup2(r5, r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f0000ec6000)={0x6, 0x6}) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$tun(r4, &(0x7f00002a5000)=@hdr={0x0, 0x0, 0x33d9cbd5, 0x2, 0x9, 0x10000000, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5a, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "e66392f5a59b7a57c855010000001c6929c7580e2dabad173e87adf96ab5db66109520ed83404c70a5ff170004bae63c9eb320800b0a8d1712530000c45c"}}}, 0x64) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000360000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4207, r8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e05411, &(0x7f0000ff6000)=""/169) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r8, &(0x7f0000005000)=[{&(0x7f0000006000-0x1f)=""/31, 0x1f}], 0x1, &(0x7f0000001000)=[{&(0x7f0000006000-0x6c)=""/108, 0x6c}, {&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000005000-0xf1)=""/241, 0xf1}], 0x3, 0x0) ptrace$setregs(0x13, r8, 0x0, &(0x7f0000003000)="") 2018/01/07 22:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ada000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000203000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e68000-0x4)=0x10) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/ppp\x00', 0x400000, 0x0) inotify_add_watch(r2, &(0x7f00006fe000)='./file0\x00', 0x2000000) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000478000-0x1000)="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", 0x5c8, 0x8000, &(0x7f000003f000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(0xffffffffffffffff, r1, 0x0) writev(0xffffffffffffffff, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) 2018/01/07 22:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002fe000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ppoll(&(0x7f0000e3e000+0xe38)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000da4000)={0x0, 0x0}, &(0x7f00003e4000-0x8)={0x0}, 0x8) 2018/01/07 22:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000957000)='./file0\x00', 0xc5) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) 2018/01/07 22:24:17 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000008000)={&(0x7f0000006000/0x1000)=nil, 0x1000}) mlockall(0xfffffffffffffffe) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/01/07 22:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000d5b000-0x4)=0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000ad7000-0x5c)=@ethtool_coalesce={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/07 22:24:17 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/07 22:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0x80141, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000477000)={0x87, &(0x7f00006ce000-0x87)="df1a9ea8a7a5a0f8b51cfce2987e698d1ec8e939371a1036fa083e91ad3c2233ac8c0a6bee6dc5214618f6cfb0b021061cfb7abdea86ff53fbdbc3ab6deea6a23a0a17623473c2c3b9a119b81ba8a3738ccfeba47d11f2ca5a1dcd5df6b55580bdcff285982c6d45a2f2c892cace82f452833daffb30b0962165c3c794751a146b1ef29100e960"}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000def000)={0x10000, 0x401}) chmod(&(0x7f000084e000)='./file0\x00', 0x86) fcntl$setlease(r0, 0x400, 0x0) [ 82.808422] device syz3 entered promiscuous mode [ 82.847828] binder: release 14168:14171 transaction 196 in, still active [ 82.865135] binder: send failed reply for transaction 196 to 14168:14179 [ 82.891904] binder_alloc: 14168: binder_alloc_buf, no vma [ 82.897171] binder: 14168:14171 unknown command 0 [ 82.897181] binder: 14168:14171 ioctl c0306201 2000a000 returned -22 [ 82.910033] binder: 14168:14179 transaction failed 29189/-3, size 0-0 line 3128 [ 82.920071] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.928693] binder: undelivered TRANSACTION_COMPLETE [ 82.933875] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 22:24:17 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000001000-0x10)={0x3, 0x3, 0x1, 0xa6c, r1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sync_file_range(0xffffffffffffffff, 0x3, 0xfffffffffffffffc, 0x0) 2018/01/07 22:24:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000f9c000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000b4d000-0x8)='trusted\x00', &(0x7f000018e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004b0000)="a1b967d0e5a881bd6d4ed044007873dce3", 0x11, 0x0) request_key(&(0x7f0000cc3000)='logon\x00', &(0x7f0000c0c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000242000-0x2)='&\x00', r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000906000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3c000)=0xfffffec5) fstatfs(r0, &(0x7f0000d60000)=""/219) r2 = add_key(&(0x7f0000d26000)='cifs.spnego\x00', &(0x7f00005fb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x1) socketpair(0x1f, 0x5, 0x0, &(0x7f0000a9c000)={0x0, 0x0}) inotify_add_watch(r3, &(0x7f00000ed000)='./file0\x00', 0x808) 2018/01/07 22:24:17 executing program 3: 2018/01/07 22:24:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be8000-0x8)='oom_adj\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000781000-0x5f)=""/95) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000beb000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x7, 0x10, "9d1fe198c6b929165cce5a2c8fd73f680c5ac4bd5b68fb925bbaaef3e3aebe43258cf3c850cd4e8acb6d1e5dbb7eb25ae2e16fb272ac02462b7043981ede7c75", "79c06acdd6af8f9be4c78ceeffce8687108e20f30ab823499760ce3a64427a7f", [0x3, 0x6], 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000277000-0x10)=[{&(0x7f000075e000)="480000001400190d09004beafd0d8c560a847f0080ffe0060000000300000000000000ca00000fff1a000000200000000100000000000309ff5bffff00c7e5ed5e00000000100000", 0x48}], 0x1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000800000)={0x15, 0x6c, &(0x7f00006d2000-0x6c)="cdedd49833a2123b3b794b6d0e47608cba7224efe70ed68b23fbb01e5150c0a425fcd55adb462921b2e2088e6dec78ad1494aa0ae5c73f77b126caae322b72feeeaa764eb1c230b5ae94cc0b6255c6782482da34f14fb8acec4da858ffccad632b1fa3e12e342348d58f4015"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006bf000)=0x7f, 0x4) 2018/01/07 22:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008da000-0x9)='/dev/rtc\x00', 0x40440, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000855000-0xc)={0x10, 0x0}) poll(&(0x7f0000e9a000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffe) ioctl$VT_WAITACTIVE(r1, 0x5607) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000931000-0xc)={0xb0000008, 0x0}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000237000)=""/99) 2018/01/07 22:24:17 executing program 2: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00004d2000)=""/52) write$eventfd(0xffffffffffffffff, &(0x7f000011b000)=0x0, 0x8) clone(0x40a0000, &(0x7f0000f09000)="", &(0x7f000046a000-0x4)=0x0, &(0x7f0000502000)=0x0, &(0x7f00009f7000)="") 2018/01/07 22:24:17 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000006000-0x2)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x4000000000001260, &(0x7f000001f000-0xb)="dd38f2de8a7fe7d8a9758b") 2018/01/07 22:24:17 executing program 3: prctl$getreaper(0x2a, &(0x7f0000ab7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@common='eql\x00', 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) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/07 22:24:17 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000340000)='/selinux/context\x00', 0x2, 0x0) flock(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x10003fffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000491000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x400) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000eff000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000102000)={0x2}, 0x4) getpgid(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039c000-0x20)={0x100000000, 0x9000000000, 0x200, 0xfffffffffffffc01, 0xffffffff80000001, 0x0, 0x149, 0x7, 0x0}, &(0x7f0000788000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000036b000-0x8)={r3, 0x85}, &(0x7f00008aa000-0x4)=0x8) 2018/01/07 22:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mq_open(&(0x7f000037f000)='/dev/sg#\x00', 0x0, 0x100, &(0x7f000039a000)={0x100, 0x81, 0x0, 0x7fffffff, 0x2, 0x845, 0x8, 0x4}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a2b000)='/selinux/checkreqprot\x00', 0x10001, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000737000-0xa)='net/igmp6\x00') ioctl(r0, 0x2271, &(0x7f0000932000)=';') 2018/01/07 22:24:17 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000eea000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fd2000-0xc)={0x0, 0x48, &(0x7f0000902000-0x48)=[@in6={0xa, 0x0, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x800}, @in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000fd2000-0x4)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd1000)={r1, 0x8, 0x30}, 0xc) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fd0000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd1000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fd0000)={0x1ff, 0x5, 0xc5, 0x9e}, 0x8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000072000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x19980330, 0x0}, &(0x7f00002dd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000efb000-0x8)='./file0\x00', 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) 2018/01/07 22:24:17 executing program 0: pipe(&(0x7f0000479000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000075f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ipx(0xffffffffffffffff, &(0x7f000008f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r8 = socket$netlink(0x10, 0x3, 0xf) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000096b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@loopback=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}}, &(0x7f0000597000)=0xe8) lstat(&(0x7f0000cd0000)='./file0\x00', &(0x7f000047d000)={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) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r15 = getuid() r16 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x9}, 0x8) r18 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r19 = socket$inet(0x2, 0x80000, 0x4) r20 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept4$packet(0xffffffffffffff9c, &(0x7f00009cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') r24 = socket$key(0xf, 0x3, 0x2) r25 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r26 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fde000-0x10)='/selinux/member\x00', 0x2, 0x0) r27 = socket$inet_sctp(0x2, 0x5, 0x84) r28 = openat$keychord(0xffffffffffffff9c, &(0x7f0000166000)='/dev/keychord\x00', 0x101001, 0x0) r29 = openat(0xffffffffffffffff, &(0x7f0000dc1000)='./file0\x00', 0x101000, 0x1) r30 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000c72000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x400202) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000464000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x80000000, 0xffffffff, 0x293, 0x8, 0x0, 0x7f, 0x80000, 0x6, 0xc00000000000, 0x3, 0x8000, 0x2, 0x7, 0x0, 0x8, 0x5888, 0x1, 0x0, 0x9, 0x6, 0x5, 0x0, 0x2c, 0x3ff, 0x20, 0x8, 0xfffffffffffff000, 0x7, 0x0, 0x68, 0x80, 0xff, 0x101, 0x4, 0x26, 0x8, 0x0, 0xc74, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0xb}, 0x10, 0x100, 0x0, 0x6, 0x3, 0x2, 0x3, 0x0}, 0xffffffffffffffff, 0x25, 0xffffffffffffffff, 0x7) r35 = fanotify_init(0x43, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x54)=[{&(0x7f00000fe000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x18)=[{&(0x7f0000f48000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x3c)="fa28f99540d44a9b4fd0ddb2babcb7a26652036b9ec195e214babb348f58359975fd56ced38ac27493caee864f61b9556bd147cb76916a8e918ae931", 0x3c}, {&(0x7f0000d3d000)="f8cc1167d61380864a868a5599f07baae94eb7adc7d79a80eb29818df279403edf308f13f09f544493766b1b62bed362d23debb979c00dd1293dbd720fc6715c02af2c82dc4e465eb84ea323c41f621b3196bf6db0c2098e18b02601f2ffc52bfdf4499caf5d094ad9087c3193b0c6d1aae393d06a854663af8f7629d6ccdd75cc7fd3a149590d03c82747ce2c5aeab43c160f374a838a27340d8a3eff77bac2f6b12f50a2a6959ee94dffa1c4cbc59d91661c7ac2f2f16deefeec02f545f9cfc0", 0xc1}], 0x3, &(0x7f000026c000-0x58)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x58, 0x40000}, {&(0x7f0000d7f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009f2000)=[{&(0x7f0000001000-0xde)="6d79ddf464ad4a4c9c186ec522f8ffc7b1cd148d91f34d4a0c79ee56277b3b424592f48fdf384f1b68db7f05362bf6c5759c5014b825a356535ed11a76c2438bfd9d65c5b33a2b4a770104dac7cec9ce14b8874ae5bb9d40618fadffd2480241d56dc5bb029c28968d3308fb257f5189d714382d5cebd6eba6042451dda8a048129e4845aa3b43481e266da78e9468cad8feb8b0e70218128f3266cc4e91e215b0dd4a1f33c5253e8bb16b7d68e282102f222aab02466477272b44f123bbe8b04d8e1e0678dd97a9e5cef4e6240c6c9d197e345ae97cb8dadefc4307dead", 0xde}], 0x1, &(0x7f0000a54000-0xa0)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x1c, 0x1, 0x1, [r17, r18, r19, r20]}, @rights={0x14, 0x1, 0x1, [r21, r22]}, @rights={0x24, 0x1, 0x1, [r23, r24, r25, r26, r27, r28]}, @rights={0x10, 0x1, 0x1, [r29]}, @rights={0x24, 0x1, 0x1, [r30, r31, r32, r33, r34, r35]}], 0xa0, 0x8080}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b28000-0x20)=[{&(0x7f0000000000)="63c69a4ba6bcbe569d3dcdeb1dc075fc52c2da36d15f5ea16c35ff25b2d596fc239b752e350ffdc13a48d20e4ff46478e2", 0x31}, {&(0x7f0000146000-0x1c)="acd9d45ab40b19e10b57591c8a1fc3ae64e1d28bff6f75d4c4b0a6b5", 0x1c}, {&(0x7f0000000000)="456408bf98bc50a283635dc228a544d3a499a427f6fe42330bcaf189d6404c35", 0x20}, {&(0x7f00006cc000)="ae8f47bf250bd7f6b8a1a7e818c6c557617c219036a8ea961b86105ab23fc056d66fc510d20348df7b4c562ae657888b38751a62b8ba3f9c83e33a18cc50e1a65db2a5f035c7dc0f093a2f5d8746cd90de17c7819f08b5943e563287e4002bbc465644d489a8b8a83967b266d189b2243087810e339ad12200e5a42523ec95bb6736951dffd0a5ffa19b5da2f3a9b36fb5b481aae617f0d3bdd8756ca65728e67a9c9540db69651f83e912a3c53b62ed17d12c86ed7d81c3f10e25a2886d96c8c07daeb3b8ed376013b902c04e7857c45b9a6ce0898b9e58ddca53191c87658dfd8304c7e0", 0xe5}], 0x4, 0x0, 0x0, 0x80}], 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = socket(0x10, 0x3, 0x0) write(r36, &(0x7f0000548000)="240000005a001f0100000000000000002300071008000100feffffff08ffff0500000017", 0x24) 2018/01/07 22:24:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d1a000)=0x4, 0x80000000000b, 0x6, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x9) r0 = memfd_create(&(0x7f000042c000)='proc!vboxnet0\x00', 0x1) mkdirat(r0, &(0x7f0000b36000)='./file0\x00', 0x20) clock_gettime(0x0, &(0x7f00007b4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x3, &(0x7f0000fd8000-0x10)={r1, r2+30000000}, &(0x7f0000048000)=0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000bbd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a61000)={0x0, 0x0}) recvmmsg(r3, &(0x7f00002a8000-0x120)=[{{&(0x7f00005bd000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000660000-0x28)=[{&(0x7f0000197000)=""/254, 0xfe}, {&(0x7f0000b56000-0x5a)=""/90, 0x5a}, {&(0x7f0000e08000)=""/211, 0xd3}, {&(0x7f00007ac000-0xe8)=""/232, 0xe8}, {&(0x7f0000224000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x1000}, 0x1}, {{&(0x7f0000611000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000166000)=[{&(0x7f0000739000)=""/97, 0x61}, {&(0x7f0000a1d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d2a000-0xee)=""/238, 0xee}, {&(0x7f0000192000)=""/146, 0x92}, {&(0x7f0000e19000)=""/68, 0x44}, {&(0x7f0000a0e000-0xf3)=""/243, 0xf3}, {&(0x7f0000377000-0xcd)=""/205, 0xcd}], 0x7, &(0x7f0000df0000)=""/4096, 0x1000, 0x5}, 0x7fffffff}, {{&(0x7f00003b7000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fcd000-0x18)=[{&(0x7f000066d000-0x66)=""/102, 0x66}, {&(0x7f00000ac000-0x1000)=""/4096, 0x1000}, {&(0x7f000067f000)=""/95, 0x5f}], 0x3, &(0x7f0000819000)=""/248, 0xf8, 0x1}, 0x0}, {{&(0x7f000028f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000052000-0x3)=[{&(0x7f000055d000-0xf)=""/15, 0xf}], 0x1, &(0x7f0000f37000)=""/1, 0x1, 0x5}, 0x8}, {{&(0x7f0000fa6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00008cc000)=[{&(0x7f0000884000-0xa9)=""/169, 0xa9}, {&(0x7f0000832000-0xe1)=""/225, 0xe1}, {&(0x7f0000bf6000)=""/201, 0xc9}, {&(0x7f0000ebc000-0x4e)=""/78, 0x4e}, {&(0x7f0000a9a000)=""/122, 0x7a}, {&(0x7f0000d72000)=""/249, 0xf9}], 0x6, &(0x7f00008f3000-0x86)=""/134, 0x86, 0xffffffffffff8000}, 0x7f}, {{&(0x7f000017b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2a000)=[{&(0x7f0000f04000)=""/118, 0x76}, {&(0x7f00005dc000)=""/4096, 0x1000}, {&(0x7f000060d000-0xd1)=""/209, 0xd1}], 0x3, &(0x7f0000c70000)=""/187, 0xbb, 0x4}, 0x5}, {{&(0x7f0000ce1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000aaf000-0x20)=[{&(0x7f0000681000)=""/194, 0xc2}, {&(0x7f000053b000)=""/150, 0x96}, {&(0x7f0000c62000)=""/222, 0xde}, {&(0x7f0000840000-0x77)=""/119, 0x77}], 0x4, 0x0, 0x0, 0x5}, 0x7}, {{&(0x7f0000047000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000054e000-0x10)=[{&(0x7f0000868000)=""/238, 0xee}, {&(0x7f000076c000-0x90)=""/144, 0x90}], 0x2, &(0x7f00004ce000)=""/4096, 0x1000, 0x7}, 0x5}, {{&(0x7f00006a7000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000032f000)=[{&(0x7f0000134000-0xd1)=""/209, 0xd1}, {&(0x7f0000a0e000-0xfe)=""/254, 0xfe}, {&(0x7f000013b000)=""/4096, 0x1000}], 0x3, &(0x7f000003d000)=""/4096, 0x1000, 0xff}, 0x1000}], 0x9, 0x2, &(0x7f0000033000-0x8)={r5, r6+10000000}) recvmmsg(r4, &(0x7f0000375000)=[{{&(0x7f000074f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000591000-0x18)=[{&(0x7f00007c8000-0x75)=""/117, 0x75}, {&(0x7f0000088000)=""/202, 0xca}, {&(0x7f000034c000-0xc2)=""/194, 0xc2}], 0x3, &(0x7f0000f54000-0x58)=""/88, 0x58, 0x4}, 0x2}, {{&(0x7f0000484000)=@generic={0x0, ""/126}, 0x80, &(0x7f000020d000-0x18)=[{&(0x7f0000fa0000-0x8c)=""/140, 0x8c}, {&(0x7f0000c26000)=""/82, 0x52}, {&(0x7f00006a1000-0x5b)=""/91, 0x5b}], 0x3, &(0x7f0000d27000-0xd2)=""/210, 0xd2, 0x4}, 0x0}, {{&(0x7f0000e57000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000357000-0x28)=[{&(0x7f0000312000)=""/188, 0xbc}, {&(0x7f0000181000-0x30)=""/48, 0x30}, {&(0x7f0000012000)=""/204, 0xcc}, {&(0x7f0000bc6000-0x10)=""/16, 0x10}, {&(0x7f0000c20000-0x6b)=""/107, 0x6b}], 0x5, &(0x7f0000796000)=""/146, 0x92, 0xc9}, 0x0}], 0x3, 0x2, &(0x7f000051e000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00005d9000-0x8)=0x0, &(0x7f0000c6b000-0x4)=0x8) modify_ldt$write(0x1, &(0x7f000040a000)={0x4, 0x20000800, 0x400, 0x5, 0x0, 0x200, 0x101, 0x5, 0x400, 0xffff}, 0x10) mq_timedsend(0xffffffffffffff9c, &(0x7f000002d000)="64ed6ab4baeb19c457b84bda4e26112bac483963fc9a7b7c76cea7a12a2404bd5726cc8657e063a77a649048790ad87d9c654b3e32073c660b70880926f5ebe36476fe6114f55b01e09292d40b5708eba32f0cf308f6b41b17", 0x59, 0x5, &(0x7f00003ac000-0x8)={0x0, 0x1c9c380}) r7 = add_key(&(0x7f0000b01000-0xb)='cifs.idmap\x00', &(0x7f0000d44000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000897000-0x8c)="77fb2302d66d48edcceb87ad2893108121931f12420046bb10c1a5713a6a69a50d0e4bc7137c7a1564b469c83b48d46a2f82bcbd1c432b3ca9eed7083092f159b7706474c7fdd6b2f6f090922d493ae9eba725877f1c18bc622ee0430ac61c040b58f986ccd4d54390cf67fc3f646fc908ea1ddd53dea72aa1da68847b2729ef5322d6d7bc248f13a5f17f67", 0x8c, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000d3000)='keyring\x00', &(0x7f0000418000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r7) 2018/01/07 22:24:17 executing program 4: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008de000-0x70)={0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x100000001, 0x8, 0x842, 0x9, 0x0, 0xfff, 0x6, 0x7f}) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00008dd000-0x4)=0x0, &(0x7f00008db000-0x4)=0x4) r1 = socket$inet6(0xa, 0x7, 0x7) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008de000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000013d000)=0xc) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008de000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r2}) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008df000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006e1000-0x8)={0x0, 0x5e}, &(0x7f00008de000)=0x8) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000769000-0x10)={r4, 0x800, 0x8f8, 0x6}, &(0x7f00008de000)=0x10) 2018/01/07 22:24:17 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000134000-0x16)='/selinux/checkreqprot\x00', 0x12000, 0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002a6000)='map_files\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000462000-0x4)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bc0000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) getdents64(r1, &(0x7f0000311000)=""/0, 0x0) 2018/01/07 22:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000080b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000338000-0xa8)={{0x6, 0x4}, 'port0\x00', 0x4, 0x40400, 0x69e, 0x8, 0x9b3, 0x3, 0x9, 0x0, 0x1, 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]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00006cc000-0x20)={@common='dummy0\x00', @ifru_flags=0x1802}) 2018/01/07 22:24:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0xc)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff8000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d39000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0xc) 2018/01/07 22:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f00007bf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 22:24:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f47000)={0x0, 0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000612000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000eae000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x3, 0x2) write(r3, &(0x7f0000001000-0x10)="020baf010200000000647bbc8e1d4b48", 0x10) recvfrom$ax25(r3, &(0x7f0000fa1000)=""/154, 0x9a, 0x20, &(0x7f0000fa0000)={0x3, {"1b55a01c2ac9fa"}, 0x0}, 0x10) 2018/01/07 22:24:17 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000021c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000351000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000+0xe1f)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xffffffffffffff79) 2018/01/07 22:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000088e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffec5) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x0, &(0x7f0000c41000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000959000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000080c000)=@assoc_value={0x0, 0x2}, &(0x7f0000588000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ece000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) connect$inet(r0, &(0x7f0000f49000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000523000)='htcp\x00', 0x5) 2018/01/07 22:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c36000)={0x0, 0x0}) poll(&(0x7f0000d94000)=[], 0x0, 0x5) 2018/01/07 22:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) connect$ax25(r1, &(0x7f0000efe000)={0x3, {"826bba3f8e086d"}, 0x2}, 0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)={0xbf, 0x0}) 2018/01/07 22:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006c9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a30000)=0xe8) ioprio_set$uid(0x3, r2, 0x2000) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[{&(0x7f000091e000-0x9f)=""/159, 0x9f}, {&(0x7f0000716000-0xe0)=""/224, 0xe0}, {&(0x7f0000f51000)=""/202, 0xca}, {&(0x7f0000ce3000-0xdf)=""/223, 0xdf}, {&(0x7f0000e25000-0x48)=""/72, 0x48}, {&(0x7f00003aa000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) 2018/01/07 22:24:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x34502, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f000000b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xc3)="58219cac9ee462c8de881e7d9b6b0e7c9d05926a10203bcb94075edf646430cba90bdc0fd5c9fd73c2b2111ad8d5fc302d9b2c9a72012283a9d676c3df11edf61f278cd76f630004d4ca6b6d14c9d1d81e36824cc5f8efa2487f9b92a8d15fa7e300c953821ac67025a96a92fb35c3bbff7fb363e3a560f28f66d02015dc1c2ee70789b1412facc8b1fbf1c2fdbd16830d2b153892e66107443571bc6cf0b19ea4df7d09a85e3333efb797b2a589015023b47a38d08abe0857a26555f23c4eed0d909b", 0xc3}, {&(0x7f0000ae2000)="37ec0fa53159e66496aebf3d813a39964b3246e3b0e323e57a764990d524bae031564c45108137cdea3a8629890f14e2a7cddd3f927d7c7b5885f5eef2ef89c84449c4e923d62300ace2735d128352d94da72c54ca69139345ab8e9a53bbbb863b78f952ad711f000b1a7648b82134497995e49e92d4f9ff079be31a665d88d0ac3de6f8e57231ff381f6e47e73109713e3e33107a221598eb9bb098b17962b8dd915406c22b8e1cc3272c05fd70f2cfa0b79b", 0xb3}, {&(0x7f000086d000-0x1000)="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0x1000}, {&(0x7f0000001000-0xa8)="d56b7ea3cc2b9d21efdcd8996d9a98b99bc4687ede1487b518b177e2d2e8f8085895b2a48471c6e5929d41938b63a3d10d9b2995e0c7e70ca65fcafd47dafc021d3efcbf0647ed534c75f77fa0a37ae2c4c8d0f46b1db1322e1445f721e82f5c3575db49a3c3c4c78cce77a22739e1ad283f163896d7447a0209dcb81027e6be20ddf9ce5fecfe38797edaf46e09af8c04f579cd4c53bf48c40fcbd44f6d442f6fd30c72decfbc86", 0xa8}, {&(0x7f0000001000-0xa5)="c68703559272e38401cd994fa46910b963ab990f0fc275e4f1b00971c4a6ff568cd7ac4963baa1a0a05606550ec27607e586f50a4f4efdb56f416c862efc0fcaacd420d0e826ab6281589448d6fed310d0a6f94e31c6594fc5080856d1a73b13db9ad70bbe93ff253cdaf16aae2c31a7262ea77ddec15fa06706e80fecb3f35bbd1cbe242e3d7210fff662a04db339acaa839ccfd6643619f9b33c455d89e8412ed9b22927", 0xa5}, {&(0x7f0000000000)="bf0903dedd2b4a941a118cf0a2bfdea3740e2f053ec8ec8a52c75ac87bb1fd7437973f56a7e5f7defb3e26a720c936d113a07cfc9f5baf8bc8a1b0f8e3ef6b78fdae4853a138ec964a5b4ad94e1c4eb9f73d88d68a5b3ae79f526d141a0f7cf164bc2957168661c26b5bb1d12772385453eb22c386f9c8691247ec89758951dbabc0a60d4f5313e04250633c7b1dfe", 0x8f}, {&(0x7f0000588000)="bf7c89c703b97ee66e79055ee1ac6d4ae0d800f2b983c130760013b815078bc40a078b2c9b9e267f271a1738a26bee796536d3ac8b057d8d07e8eafd41563b171c7dec6dcd046017cdfadd1bf11d9980e85749dd258204166711abc74113fe4ce72e7abc74dfbc375db9d4fe4be53f3d015d9d44d6ae1da8ca4c76", 0x7b}, {&(0x7f0000000000)="9d4b77c40430df790bcfb64794bb258512d826c0f5e2e87afe4cec77e207d5d8d2e10b88c8eb9668bc87e8b14278726a7a437958b1a9069d70fe2adcbfc473a6c8f345b3cf5b132c3e456bce80e70c827ff8728a961c152db7b7ddd4447d3334cb7e50680feaaa72ea67ffb7b3575cc7dbd3addf868aef41bbe862878a55299a9a7c59029fe437c93188cfdc4710d26e500eeacef7728c8b584d49c1e56812e503859e88f60f153413fa02e05165abf5d5c36a37c6abade8f40c0cc841142f9479bbc2aa59d569372ea78941049664fe8d23627363d754af14826a1e87784b9690", 0xe1}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f000020b000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x4008004}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000) pipe(&(0x7f00001e0000)={0x0, 0x0}) readv(r1, &(0x7f0000027000-0x20)=[], 0x0) 2018/01/07 22:24:17 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) [ 83.211340] device gre0 entered promiscuous mode 2018/01/07 22:24:17 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(0xffffffffffffffff, &(0x7f00004cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff2000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a54000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00001d1000)=0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 83.334672] device gre0 entered promiscuous mode 2018/01/07 22:24:18 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f66000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ab6000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) 2018/01/07 22:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ce2000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000626000-0xf1)={0x0, 0xe9, "ee0e4ed4674f93841c257af11ba29741efdb4875ae6f725913a7918b7b3f91b2c449a2055cba3aa9e9c0d378e58b6d19001d0c97a95d93fafbcd45dbcec6f040141a70ead87632878ea8f82ab68635fa1e70790a29cf4f65a4184110aaaa1165268ac2ba8c4cf2361895df775ea51a4c8c73d4bf7fccc62e9e88f23454ba714d0d508a28afb5e99af7544a585efdbd13765d664214ffb15dbc6e50eade8cb9b39a9aa669a6f1841e452056a31ab19069797f2f221babc1ce46d2af23ec4932f37ce8ced75e6e770be07a130cd11e2f15a95ca5d88d5727c0b7d0c3b1907a196631ddfda1fad790a876"}, &(0x7f0000de1000-0x4)=0xf1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e0c000-0x8)={r1, 0x40}, &(0x7f00003d5000-0x4)=0x8) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00003ee000-0x9)='/dev/rtc\x00', 0x10000, 0x0) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00008b3000-0xc)={0x4, 0x0}) 2018/01/07 22:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000015a000)=""/174, &(0x7f00001cc000-0x4)=0xae) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/07 22:24:18 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00004f3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000037e000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ccb000)={0x0, 0x8, 0xfffffffffffffc01, 0x53, 0x2, 0xffffffffffff0001, 0xea0, 0x5, {0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8, 0xfffffffffffffffe, 0x7, 0x0}}, &(0x7f0000038000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006bc000)=@assoc_value={r1, 0x8000000000000000}, 0x8) 2018/01/07 22:24:18 executing program 4: r0 = add_key(&(0x7f00007e0000)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8a000-0xaf)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x1) keyctl$describe(0x6, r0, &(0x7f00005a8000)=""/0, 0x0) keyctl$get_keyring_id(0x0, r0, 0x3f) 2018/01/07 22:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009f3000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000198000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b6c000)={r1, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) bind$inet(r0, &(0x7f0000ae2000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c74000-0x1000)="f4", 0x1, 0x0, &(0x7f0000d62000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008ed000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cd000)=0xe8) 2018/01/07 22:24:18 executing program 3: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000053000)=0x1002, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000053000)={0x14, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000065b000-0x5c)={{0xa, 0x1, 0xf7a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, {0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x9, [0x2eca, 0x5f04, 0x7fffffff, 0x2, 0xfffffffffffffff9, 0x4, 0x9, 0x400]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00004b2000)='setgroups\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000da7000-0xc)={0x0, 0xa8, &(0x7f0000530000-0xa8)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0x23e1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x902d}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3ff}, @in6={0xa, 0x3, 0xdcd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000cd9000-0x4)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00002c0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c3d000-0x8)={r4, 0x1}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000634000)={r3, 0x1, 0x5, [0xd0, 0x0, 0x3e19291c, 0x5, 0x9]}, 0x12) writev(r2, &(0x7f0000009000-0x10)=[{&(0x7f0000002000-0x1000)='\b', 0x1}], 0x1) 2018/01/07 22:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x6) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000e9000-0x4)=0x80000000800000) write(r0, &(0x7f0000c50000)="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", 0xfc) getpeername$packet(r0, &(0x7f00008ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000221000-0x4)=0x14) connect$packet(r0, &(0x7f0000f4d000)={0x11, 0x18, r1, 0x1, 0x1, 0x6, @random="d64127047dd3", [0x0, 0x0]}, 0x14) getsockname$packet(r0, &(0x7f0000cda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069f000+0x5d6)=0xfffffffffffffdca) 2018/01/07 22:24:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000001000-0x5)=""/5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000bbe000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f0000beb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000437000-0x8c)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000309000)=0x8c) pipe2(&(0x7f0000255000)={0x0, 0x0}, 0x80000) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000271000-0x14)=""/20, &(0x7f000043d000)=0x14) 2018/01/07 22:24:18 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ff5000-0x10)={0x4, 0x7fff, 0x5, 0x7}, 0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000ff4000-0xc)={0x10, 0x0, 0x1, 0xffff}, 0xffffffa8) r1 = syz_open_dev$tun(&(0x7f0000c4b000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff6000-0x2)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00006bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d05000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a3000-0x8)={0x0, 0x0}) write$evdev(r2, &(0x7f0000d5d000)=[{{r3, r4/1000+10000}, 0xff, 0x80, 0x9}, {{0x0, 0x2710}, 0x85, 0x6, 0x7ff}, {{r5, r6/1000+10000}, 0x7, 0x9, 0x2}, {{r7, r8/1000+30000}, 0x4, 0x5, 0x59}, {{r9, r10/1000+30000}, 0x9, 0x200, 0x2}, {{0x0, 0x0}, 0x5, 0x100000000, 0x8}, {{0x0, 0x0}, 0x7f, 0x800, 0x7}], 0x70) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0a000)='/dev/rfkill\x00', 0x204041, 0x0) r12 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000989000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000ff5000)=""/32, 0x20) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r12, 0xc0105303, &(0x7f000035e000)={0x1000, 0x10000, 0x81a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r11, 0x4b6b, &(0x7f000082a000-0x1000)=""/4096) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fef000-0x4)=0xffffffff00000006, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) 2018/01/07 22:24:18 executing program 3: mprotect(&(0x7f0000321000/0x3000)=nil, 0x3000, 0x1000010) 2018/01/07 22:24:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003f2000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000-0x5c)={0x0, 0x2, {0x1, 0x0, 0x6, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchownat(0xffffffffffffffff, &(0x7f0000b6a000-0x8)='./file0\x00', r0, 0x0, 0x40000000001000) 2018/01/07 22:24:18 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c71000)='/dev/rfkill\x00', 0x101, 0x0) write$sndseq(r0, &(0x7f0000935000-0x54)=[{0x9, 0x3, 0x6, 0x1ff, @tick=0x20, {0x3, 0xfffffffffffff800}, {0x4, 0x6}, @result={0x8001, 0x80}}, {0x2, 0x0, 0x2, 0x5, @tick=0x0, {0x7, 0x101}, {0x8001, 0x6}, @queue={0x7, {0x10001, 0x2}}}, {0x8, 0x80, 0x2, 0x0, @time={0x0, 0x1c9c380}, {0x7f, 0x0}, {0x6baef439, 0x7fffffff}, @raw32={[0xfffffffffffffff8, 0x8, 0x81]}}], 0x54) clock_gettime(0xffffffffffffffff, &(0x7f0000fdf000)={0x0, 0x0}) 2018/01/07 22:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000586000/0x2000)=nil, 0x2000}) process_vm_writev(r1, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0xcf}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000020000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005dc000)={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9d}, {0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3, [0x5, 0x0, 0x5, 0xfffffffffffffff8, 0x10000, 0x7, 0x3ff, 0x4]}, 0x5c) 2018/01/07 22:24:18 executing program 5: r0 = socket(0xa, 0x80006, 0xb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f000000d000)={0x0, {""/7}, 0x0}, &(0x7f000000e000-0x4)=0x10, 0x801) r2 = syz_open_dev$usbmon(&(0x7f0000919000)='/dev/usbmon#\x00', 0x7, 0x1a52c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@generic={0x4, 0x1, 0x1000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/07 22:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f000044e000)='`') 2018/01/07 22:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000235000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000058a000)='/dev/keychord\x00', 0x400, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00006b2000)={0x6, {{0xa, 0x0, 0x1800000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/07 22:24:18 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffff9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000fa6000)='clear_refs\x00') bind$inet(r2, &(0x7f00004c0000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x340}) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) 2018/01/07 22:24:18 executing program 1: mmap(&(0x7f0000002000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000179000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00001ea000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x100000000015) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf5100000002800000004001ce1ed5e000000000022000d00010007000002121f00ec6b0f536e", 0x58}], 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000682000-0x23)="410dc3c8754ef285f2a67b714eb5618442127d9242fcd40d25c8b55881b50529deae2e") 2018/01/07 22:24:18 executing program 0: add_key$user(&(0x7f0000472000-0x5)='user\x00', &(0x7f0000674000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dfd000-0xbc)="", 0x0, 0xfffffffffffffffe) sync() clone(0x0, &(0x7f0000e62000)="", &(0x7f0000b2d000)=0x0, &(0x7f0000bef000)=0x0, &(0x7f0000cd9000-0x71)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d95000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0xee)="b2105f50b502d66fff542f7ffe5f9bf4d2899d444f26e9ff9989a9b75a5451aabef8001aa2790c36fe8d896cc61f71e1b95a3830f6ecb098bef97cb71ee43d1ae57afee33fade8db536be389c0df5c202d675c5cc7f7f51b3f45ebd56a3fd690e27dc3ad6bbd2dd379400904a0c23a513323b90362464f4ffa9caf8cc0dca6ea26bf636cca12d1618b217a80375960bfa6adff92bd69bc970611d71abcb124fa4bbe95c54159ffbd23f5161086ff0b7ba776a2d9db0e90ad3dc055191fee9dafc8ddba7e477a3a761ee401ad54fbbc45f99a2ce69c3d3d74302886b6d91731096d06c8b75a4005a22720d2902e06", 0xee, 0x0, 0x0, 0x0) 2018/01/07 22:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000906000)=0x0, &(0x7f0000225000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000e92000)='status\x00') ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000090e000)=0x7) 2018/01/07 22:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = open$dir(&(0x7f00000a8000)='./file0/file0\x00', 0x80000, 0x20) fdatasync(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000b2b000)=@known='system.advise\x00') [ 83.693115] audit: type=1400 audit(1515363858.245:41): avc: denied { create } for pid=14359 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/07 22:24:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000067d000)=0x0, &(0x7f0000b4a000)=0x4) 2018/01/07 22:24:18 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001000-0x18)=[], 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000b4000-0xe)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000-0x8)={0x5, &(0x7f0000505000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x4587fe328e3dede}) 2018/01/07 22:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ac7000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000111000)={&(0x7f0000525000-0xb8)=@flushpolicy={0x64, 0x1d, 0x1, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00006d2000)='/dev/input/event#\x00', 0x6, 0x80) 2018/01/07 22:24:18 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0xfb8ff3907136bef8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x6) 2018/01/07 22:24:18 executing program 0: mmap(&(0x7f0000000000/0xc34000)=nil, 0xc34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c34000)='./file0\x00', 0x80000, 0x81) ioctl$KDDELIO(r0, 0x4b35, 0x5) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c34000)={0x0, 0x5f, 0x3, [0x1, 0x5, 0x80000001]}, &(0x7f0000b24000-0x4)=0xe) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000137000)={r1, 0x5, 0x1, 0x1}, &(0x7f000010d000)=0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b11000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x906a6d4f52ca956, &(0x7f00000b7000-0x59)="62733af83d5a95aa5e6183d15c5dba78d02950cfa6fe8d407e3085c5f44b0a7771c1bc8bcdbc70289b4ced8ab9636fba2d4ec3757b71c2e5ead7c32a4421b1507ca77b78cff11743e536d8ae0c1f81c48e19b21be38cb1477c", 0x59) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000121000-0x4)=0x0) ptrace(0x421f, r3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00001a3000)=0x0) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)='user\x00', 0x0) 2018/01/07 22:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/07 22:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fstat(r0, &(0x7f0000e7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/01/07 22:24:18 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fc4000-0x15)=""/21) 2018/01/07 22:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000502000)=0x0, &(0x7f0000d68000)=0x8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a13000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000db6000)={0x8, 0x3, {0x0, 0x2, 0x4e2774a1, 0x6a237be6d40de528, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffeffffffffff, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/07 22:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cb000-0xc)={0x0, 0x0}) r2 = creat(&(0x7f0000689000)='./file0\x00', 0x0) poll(&(0x7f0000fec000-0x10)=[{r2, 0x100, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) sync_file_range(r1, 0xa8, 0x15, 0x1) 2018/01/07 22:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c39000)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x8001) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000b39000)=0x0) 2018/01/07 22:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x43) rename(&(0x7f000082c000-0x8)='./file0\x00', &(0x7f0000007000-0xc)='./file0/bus\x00') mknod(&(0x7f0000776000)='./file0\x00', 0xb000, 0x6) 2018/01/07 22:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) readv(r0, &(0x7f000084b000-0x28)=[{&(0x7f000020b000-0xc)=""/12, 0xc}, {&(0x7f0000389000)=""/182, 0xb6}, {&(0x7f0000647000)=""/206, 0xce}, {&(0x7f0000850000)=""/120, 0x78}, {&(0x7f0000bcd000-0x81)=""/129, 0x81}], 0x5) 2018/01/07 22:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000920000)='./file0\x00', 0x0, 0x42) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00002f7000-0x10)={0x6, 0x0}) ptrace$setregset(0x4205, r0, 0x0, &(0x7f000078d000)={&(0x7f0000dc2000-0xa8)="40a7f5f65c632d5487b9fdcc15564666ccc8820ca62dd12e1cd661072b80b5536704efd8a27f42dd3e8373032d552aa894232138f9ed6971e8342a079dad8c43bbabf4720cc3ed4bc120eacd091f914325381a026a69767e8526dde68088f660355fafc05fbc2ef944fedbfd76f83e65e32e9bd5e4523722871c132b7b97a7a917ea73ba522cf4e436fe55b4cfe71083499799a8d1282c11aab6cb341d42830df582b9a526389985", 0xa8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/sequencer\x00', 0x200001, 0x0) r3 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@common='gre0\x00', @ifru_mtu=0x7fff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[], 0x0, 0x0}, 0x0) r5 = socket(0x11, 0x80803, 0x0) close(r3) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000aa6000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000b51000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00003bf000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r6}, 0x14) socket(0x0, 0x0, 0x0) 2018/01/07 22:24:18 executing program 7: clock_gettime(0xfffffffffffffff9, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x1, 0x80400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x100000000, @sync=&(0x7f0000000000)={0x1ff, 0x7, 0x6}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x1c)={&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000000000)=""/83, 0x53}], 0x2, &(0x7f0000000000)=""/0, 0x0, 0x20}, 0x60) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0xffffffffffffff44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001000-0x4)={0xffffffff00000001}, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000001000-0x14)={0xffffffffffffffff, 0x40000000000000, 0x200, 0xffffffffffffffff, 0xa}) fgetxattr(r0, &(0x7f0000001000-0xa)=@random={'system.\x00', '\\\x00'}, &(0x7f0000001000-0xc)=""/12, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x6730}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000002000-0x107)={r4, 0x1, 0xff, "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"}, 0x107) 2018/01/07 22:24:18 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003e000)='/dev/hwrng\x00', 0x42c040, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000050000)=""/111) 2018/01/07 22:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x10448, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f000072a000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f00001ed000)={0x66, 0x400, 0x6, 0x30, 0x3f40, 0x6, 0x8, 0x4d387b23, 0x2, 0x7, 0x5, 0x0}) 2018/01/07 22:24:18 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000005000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000007000)=""/143, &(0x7f0000002000-0x4)=0x8f) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/07 22:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ac7000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000111000)={&(0x7f0000525000-0xb8)=@flushpolicy={0x64, 0x1d, 0x1, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00006d2000)='/dev/input/event#\x00', 0x6, 0x80) 2018/01/07 22:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000295000-0x80)=@generic={0x0, "fa1ab07a2e28766efe52af2766c5aeef6265c8b734884cc1818b6b92ebf9bc7a06b84282a8f3332416333441cef2bc242d254dfb38254fc4853497725fde5d60ac0090ce5a0ce655101d2e5884b31ce7a7763226cc328f204a0e5cc6a24963669e180bd14f7b90ee6a0f7117c29f9787c1efbac8d6d0d616ec8fdf0aa653"}, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000886000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000145000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 22:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000cf6000)={0x0, 0x2c, 0x6, @thr={&(0x7f0000731000)="f057a43132fa5874a6bfca88e6c0f52411917b65632551b7c2c9a6cb637ef68dd4b631ea8b9df8cf7090c2fbb7d8f0ad4fe2a1364eab1ecfb10a411ef16d1b6c8c6d9010f20f70e452f4cb8434079251dad8e775b18efacd740a6345895e7fc9a5ecc1fbfd2068e07cccbd3e3873ccf2c6efb6740f6764c644cf533f4c2ab72f12731b6d017d8ae1ce8ac4862ef6c3cf3c9f67147043cdf5d44998e644bed8c8965fdfc8239a5b37bf2d6d30e41d0caeec962ca9934693c5d8fc64bcce9f0b499c014c6c5f465e2ac56b630316955e6e07429131ab250bd5072440b7c4ff", &(0x7f000041a000-0xa1)="ea895f97aaa5027f784e586ba23b821ac6a7a5896b08a03dd1c2900529169fae04bd9e266271bdcff3fe4c06830ce99ba20d2f7151b30ba2f924bca4475c341998798ea1e95e6be0903e1ed02281b8ed303f406ce0e0f4d95a945faa19da608c570283c86052beffc4d89693540612217b9a296f7ed778224a5e712d027fe46d3601bad786af4ab7a23f317b1495274c34798e2b1837befad1e7cd1bd1da6206a8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aae000)=0x0) timer_gettime(r0, &(0x7f0000cb9000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000494000)=[{&(0x7f00003e1000-0x13)="1300000021001900013d3500000a0406050000", 0x13}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000d02000-0x8)='./file0\x00', 0x4800, 0x2) r3 = syz_open_dev$sg(&(0x7f000091d000-0x9)='/dev/sg#\x00', 0x6, 0x140) linkat(r2, &(0x7f0000e1e000-0x8)='./file0\x00', r3, &(0x7f000072d000)='./file0\x00', 0x1400) getrusage(0x0, &(0x7f000016e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000199000)='/selinux/user\x00', 0x2, 0x0) 2018/01/07 22:24:18 executing program 0: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0xb, &(0x7f0000521000)=""/0, &(0x7f0000522000)=0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000e72000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/sequencer\x00', 0x2800, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000555000-0x88)={0x1, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [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]}}, 0x88) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0xfffffffe, 0xb4d8) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/07 22:24:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xad)={0x0, 0xa5, "9248cda9ffea4615cdbbbc8e93d274f92455f0d11a8e591ea2b48742a5e039775d657d74e4a814c1abda802943220a5249a111c74092d14a58550a71ec5d34e94b22e3e15c6376e15027e8baeac4ed210e9d522009274b32630c9dd3d73f10ab67d2ab2a3bcc831dacf903106940b14aab53275c3f492b775bc9d3fb36b44007bfea8d98c30f3d67936b5892059a73070c71397ea9b4717c7bc50df9d3f7696e4945b65ebc"}, &(0x7f0000001000-0x4)=0xad) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x9, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000)=""/211, 0xd3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffdf40749a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x7fffffff}, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/01/07 22:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076a000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2) r1 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x1000000000000005}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 22:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f45000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f2e000-0x8)='./file0\x00', 0x2) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00028000000000021d00", 0x1f) clock_gettime(0x0, &(0x7f0000a64000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a66000)={r2, r3/1000+10000}, 0x8) 2018/01/07 22:24:18 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000fc5000)='\x00') setsockopt$inet_int(r0, 0x0, 0xfffffffffffffffe, &(0x7f000061e000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000673000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 22:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) poll(&(0x7f0000ec3000-0x18)=[{r0, 0x2, 0x0}], 0x2000000000000021, 0xb78) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000996000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000d98000)=[0x2, 0x8]) 2018/01/07 22:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)="") mknod(&(0x7f000034f000-0xe)='./file0/file0\x00', 0x7122, 0x7) 2018/01/07 22:24:18 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000002000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x14) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000) inotify_init() r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000008000-0x108)={0x0, @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]}, [0x1, 0x101, 0x80000000, 0xc0bd, 0x87ba, 0x10000, 0x0, 0x1f, 0x8, 0x8, 0x9a19136, 0x37d7, 0xfffffffffffffff7, 0x2, 0x7f]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000008000)=[@in6={0xa, 0x1, 0x8209, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006000-0x1a)={r3, 0x1, 0x9, [0x40f, 0x1, 0xfffffffffffffffa, 0x55, 0xd292, 0x82, 0x8001, 0x100000000, 0x3a6000000000]}, &(0x7f0000008000-0x4)=0x1a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000009000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/07 22:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000f26000-0x4)=0x0, &(0x7f0000d02000)=0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/context\x00', 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000d36000)=0x80000000, 0x4) 2018/01/07 22:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00003cb000-0x24)={0x7d24, 0xc13d, 0x59f5af94, 0x5, 0x9, 0x7, 0x10000, 0x5, 0x8e7e, 0x7, 0x400000000, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/07 22:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$binder(&(0x7f000065c000)='/dev/binder#\x00', 0x0, 0x800) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000451000-0x1d)=""/29, &(0x7f0000cde000-0x4)=0x1d) fcntl$getownex(r2, 0x10, &(0x7f000070a000-0x8)={0x0, 0x0}) 2018/01/07 22:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000049c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000995000)=""/80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000726000)='#\x00', 0x2, 0xffffffffffffffff) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b91000-0x1d)=""/29, &(0x7f000010c000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000d0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000407000-0x1)=0x1008) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f62000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bc2000)={0x5, 0x204, 0x80, 0x53c, r2}, &(0x7f0000843000-0x4)=0x10) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000025f000-0x4)=0x0, &(0x7f0000c7a000-0x4)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000d14000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f43000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002a8000-0xc)={r3, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/07 22:24:18 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x8)={0x0, 0x989680}, &(0x7f0000002000-0x7)={&(0x7f0000001000)={0x0}, 0x8}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdd000)='/selinux/checkreqprot\x00', 0x400040, 0x0) sendto$ipx(r0, &(0x7f0000efd000-0x1000)="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", 0x1000, 0x8810, 0x0, 0x0) [ 84.163800] Empty option to dns_resolver key 2018/01/07 22:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ff8000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x6, 0x7ff) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000071000)="a00ad0bf752dca77a93aabed6909361e2bbdf459df0258269964cc430ed9739f3c9eda7b85e15dac6e74802ac12dfcfb16af8c548ee2c2d563d4e44fa85bd5bf90b1fcd9acd3fa669f72ec579319611add2e770241cc9a0bb5fee8b9313138f2cfd8f397d20647f7b0a89474c8298eb46f1b7584bf7a4c7387575055a9414f24a56525a9dbf72cfbc2c4defcc904cf86859bf42435927a824621325662a6d72e0f981f5c3a62f46ef35d013fc849e709c4c6acc24f576384e08c", 0xba) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000612000-0x4)=0x0) 2018/01/07 22:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f94000)='./file0\x00', 0x4) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a21000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000e11000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f5f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/07 22:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00009ec000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000761000)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000051d000)={0x0, 0x80000000000000}, &(0x7f00002f0000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000079e000+0x649)={0x3, 0x8, 0x4, 0x28000000000000, 0x401, 0xed31, 0x9, 0x4, r2}, 0x20) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffc) r3 = epoll_create(0x2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000038c000-0x4)=0x0) ptrace$setsig(0x4203, r5, 0xcd04, &(0x7f0000960000)={0xc, 0x2, 0x3, 0x9}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00003e6000)="2ff127de572003c399d2d5e9fb28cb655fff8af3dc6e2462966884b625662a9b9da0fd80dac87b00427484cf9e52049d5bf20d50c00306ea7ebab3ee2acef249d017fc2c59638fa0c2df6b6505816685164ff997b2ae3a1c319a61a60eca654e0b95") epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0x2, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000951000)={r2, 0x0}, 0x8) 2018/01/07 22:24:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000dfc000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007dd000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x1}, &(0x7f000049b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f000037d000)=[{&(0x7f000076d000-0x76)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00004d9000-0x22)={0x1, 0x5, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2018/01/07 22:24:18 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) exit(0x4) socket(0x0, 0x80004, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00002f1000-0xd9)=""/217, &(0x7f0000001000-0x4)=0xd9) 2018/01/07 22:24:18 executing program 2: r0 = socket(0x40000000018, 0x0, 0x20e2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ff7000)=0x0, &(0x7f0000ff8000-0x4)=0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ff7000)={0x6, [0x7, 0x4, 0x4, 0x6, 0x10001, 0xf4d6]}, &(0x7f0000ff7000)=0x10) setsockopt(r0, 0x100000111, 0x200, &(0x7f0000001000-0x4)="02000000", 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/keychord\x00', 0x80000, 0x0) faccessat(r1, &(0x7f0000542000-0x8)='./file0\x00', 0x90, 0x1200) 2018/01/07 22:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000049c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000995000)=""/80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000726000)='#\x00', 0x2, 0xffffffffffffffff) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b91000-0x1d)=""/29, &(0x7f000010c000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000d0000-0x1008)={0x0, 0x1000, "f87aed4465cc059e03202fa6e09b43a5eeb312db0991e28b8b377e08e9162f3bbc4c5d63eeb451b6bfc4bd9f4d68ab8015593837b588c1cb05bd4c8b9eee26f406a66f0cc025a04d43a3bdbcd0081ddebbe6b5a9ce7253e36912278cba1d75a2497c9666687ff8670aa56be2cb36f7067505d3a9b11f84a9cc37aa8b940910744d328879d99a70f62f8550a4b84800bc01b8bec2e1de533724ea946c7826149270b3451f116839d6d3f2542c841d687f3add6a17ac7aee662a143cf055c26a2d2d7becf7d6692f8dc3266e4526c7f1322e66a81a6ee0eeb6babe0f3805a14fe6d3c2bfa175022d2ef3e20846279dd60b49f4c5a9742b3114a21076a51f61e93b5d2181a8eb10017b2f623d2726a0263e360079bb0d7e894296044fca32d44246c466bafafe3cc4e78cd019011464fe9a5ceb7d5ea8cfb234b55695144c925d22476d39fba391ddb5b876c7cd681929605cc063272bfc4eef776574a3bc689d76a59d0e484d925c1318d0f744222de50c99c1df176ca3da4aa2f05e3260e0e693571609536646532d7f14fbbe2d433bfd9aacfafb85110494117e2c167169a59c9d63ca3c08fbd9eb9e79cbee2c3dff966facf776e1d6a3faecde7d631e0dbfbe9d9ad2754e5dd93cc63f183ed8543d7b0f6b230b98eaac9e0da78db0f06412af2f1aca65067d5d0f93e659b7a265be04442765b78273774cc3a684e81f4e9c3306cde88d5cc1be8e59066091b4c7f2765cee5c958415b2425c6256b1faf6b44aa5d98797804c3691eb7817f87e25257e279691aab61c3c30817dec633b7df85cbb21c29383baf0ef31bb4ed7be2b14487eb7489f80c828566ca26aa2252d5021da4905c8f3309a510fa60c553f000d8c2ab87917d9301ee74a96d9e05b5168a259f624cdccbe59990e5f8fab9b0b61fced904dbedc281259ebcc9f99ad533742a30ab9bb20255e4838cf3afd1e8f486183530c98ae5bdf42fec505860ba2df491306135ff5da3ead9f58c04999151334c370448394d207a57371caad47e8c88aad98e5fca509e0dc245e4c45f9f0201368edddab435ab582f92853d2ddb6f82fb789477720bb4a4b3f17d2080688cdd61170e594084b27e8a296f7b6541ef520f148e633ffb4a27668caa77d78eb28e2b14df4f6776f03f14ffbb01d99ce0bf941e73806ade34a2f1389c314011188415180ca37beb5ce93ffa7606e39a767716aff6034b0824458b9a9c991424c6c8722540512477d7231555e713f2a8246d1f3e4b278549e17aab76498ee4559ebc58dd755cd9d7ff20ff0a373dc3ef92ea869278bf050baddcad0b39908b3d6b493030631e4b76e14d6adac73f765bc06eefe919c5a2b0a6ef713f50928b4f0ae780af21d7f02d025e09efd8b202980a96b4accc4aac9e80087b96f2ff7f183e56337a8936a0daa9ef15a5074beaf9e8dbe76332ae5a71d4653fcc5167f0fdd4d67dcaf00294dc3b53729bc7bf116c5466b70e3e534f2e187ee28bbd4cf0a9199058c15547f1eab53af1ef67b97e18a9b58fd7bb2fb73d47f96d8a8b2538258d24f21a69eba7a25300dd69772e2629d458e0f390d27f87d432899603914362b1ec360c795e54962c4a0ba0f5ac387f7961161a9eb865f7e0e5ea96d56ef644f016e68848f699491ce9927a4c8d36c3db6a7e6506ad8878d6e23ca3e7b32085241ac60b1c60cb979114a6c3a55bf3504f88fdd08cf251452c0247dba01b2f7734830a677a9768a49f2b98eedd5647a1c92086f2ec0e93d5c6a33402da9262c8a7c96fb988ba1d3db41eb535909dd4a28c6896df063b3906cf2d6c1944d924ef8ff101183ccd94186604419014c2122ef26606eef0ff6048c71558fea06140729f909dcb5667a06f987fb5ff2691cb8d31c479d7111fa88fe88770e6a3c7488029d0345db27f655295779be2b7a8f0a7a878ad9681dbf75c5706f25a8a0796b2f7357fff5ce16722066e6bf90168d332b4c100c47fb949aebd82d6a628dd2afafd9485f56a063f662705d595a8af0be70494256a08b3d4cdec1e122eab8c9e5f47f0728b187298d56206dcb2aadb4da6fc4acacc0e6778ffdd1caf336cc980ba18b1ae4e31b17a287841582eefa2c343d453c1558effd14a2f3aa1d26dc1abe66e120dfc4fc5d68306b5ad7b309e71f5b33e6bd8789db5bb1a5119fec62bcb3ffbcc9909fd41b22a543a082348bb34f54e6fea1aeddf7e4b07d7439222a0012d06830538b6f11c6296d0f531a0b2f95b09444d6a0602f620680416a8fe95a9f9e3653ef31dc1fa426f0e2c88229ec1315c0133770c0ce149b7d533fd4ab8a6d57e2633ada916b822bfc992ca09ab63eb29ae43ae429c0f7fa0e8ea29460211fcc30d82560c6193fee9bf624e6f96e5d4a08d7c41251133875f948060cae0d4891c06ae9f55a05627dec977995cd1a662a838f4136d880a6d17fb9cd043fe3e0f833247341a62fd9549d8cda4efa548fa2b3edc4d0697a95b1e62e83d8de5e7c35acadc1a4c1838ee33b1b4ee5f94858740ec870499d84ebd654359852e6113a61089398849342546cfb124cf5ab97c0ab8e9ad260c4e96de2c9c05b84e7832697858c754b246840d6690b610f87a51da4d8d75f1475ad6e305cad3cfc4138ba124790dd6141330ba4f2d39b746c34826527a34452e46c8b97fcb177161577e41325d2970349015474e096558bf6cd7993b7505349d096f8f3808c8432b5a1e038bb7699a15f30ba7ff56e800bb018f43c14ce4a365a4f17c766a961605b8170fa4e4db2eb08a73d8fefb773819cb887d01c99d307b4d0cad2ed1240190f3949da8182850f4c4ba10cb73e4ae392720f2c093f6c6ed5411bb28208ee6720a90469ea124364335fdc050f3f890dc99dcfc578024d4ce20e6150c45e0506afdf3cd87c3679f8732bda0b441f604606c081fe0db4547efc23402636ee48198eb7394cc5727ded776770f2f84baf55b01bc06cd49ae56448380b348086313d2a450bffc5b89c5c72deded98b346146e46193eef80517663d9ce4b0b691c0fd3020333f2fb842186e0712ce377fe603c964ccca11c78074fb2db2d2e819b87f8c089ee2c40bdcc35b97bf6503d3a78f624b52757d9117f9d1c2363ac060fe6a654fb72a8f03ff2655ff7508aa2e2c8b4c6f97310e86be73ba1c43bae22e8c1e0b090f6a345673657336fbc66c1ab3dad04debe4bfbc66aed04445af9b59d2aa05b23f40052e9f3287152fb6a9a6eee7d57ef40c41ae2495786bd5d54e154c371a112e8f3062f7a851448c4ee73ef4d3201609bf68bd6d517819fc5ac511249f29e7b9b42380f5fbadd677deb3103c426d1d59ed3a8a42e6680c1856207b248db42c516d19953fa6e8d71c464fce6c2b8683ba1ac7350139e05db5320f248647581ec29b81908aaba99209dfc303866c94f1cbc2d901180702dbeadb8f9204cd86f0fc51568712a5dd3c031bdd4a284025a9ad77b9231f5171c9c81b133fd0e8c71d5e99055af3582ddc66290e5bd56b9fe8b5dfced456e493e19772ba214441033082bc03a58907750f91235137ba83eb859cc7bb879f44fb6b2a7b53f04c687cb186a65b585dc6de8ac33b1e1b6582c3f9ee530e4f65fa829fdd95600a074a6946784259f49a2d3db5fbc58dc196e8efa2e24a280469ac781b1679602758030c6af08b41edcdb99c1926b4980ff5b6123813c2f38fefcb3cc888f9e6a1775dec718743ff7eee764644122796aa89ed2a83f2ca7067e221b54a27e0a555d51c0ac25b3751412d7464bb68f952706a8d08d91ccf4fd60f86ceeab83fce0b1d1424ce3e913556ef8f6e72cee2273ee8b5e9475dd1ec3bec5bdee87084a20f87538631a9722f558091304fa3534f7486b44a5b0c569f1dc131f5118d1dbacf59058bd228e49711ecc4eba5b0cef1a0250ea6cffb9484841a853527e2793d09b7478b8a6760d2974bfadcbad12d4ffa80afb4ce26033872522e8815c4849c1d86cad27a247e570e75bbfaf7a887c38c9654b9007787c81868544a8170ddf41ae0a2f2fe0d16a09c69dde273e2839313022950f74faf48a89b9dfee2c9c10e6ab9fa69517818f093c277e06b7f32a0d5894ddbe07dc9f2241466e11c1a603de2e1a4ff5912232c680f336541980f1f9928f6321482c4f5be92a68e61152e0a77109374c18d405045d1bd5c46c86c500a4e8a327dbb781b773d579c86c9ef5e4ccc9ce13bb476662be2d432fa2fbf530f3a0ed6404b71a8308f60eee582b277d6bcded30cf68de729c86bc3fff15021413ceef7579501e6af18eea0d6813f61f66dabffa221511c972af8c13843c0c3664adcf139012084f1e9bcc3a4d6e46d1fe348cd12682c5e2ccb800bef3ed3e0718825b38759f252adf2089c916a62a908ce99843bbd7b2c521fde64dba4c115ae9dcc278fc6c89e40e165480dee3574e07c7edad79eaa08a66e7a27c11ee8dd73ed7df357a48767568e4416bd00df3da71ff3945422d7be8c51511cdde1a822d4cbd147e2a43b279614874f7cbbf936779c346123a0c4b1c2782fc0b515ad3dff2e22cc888381cf40100d86e53faf0dc7683afcbac1bbf70aee849caeae5f99e83af71fd40525dd484c971f5adbd414282b45d031789cb2d6a5f41c57ded523e164c4b7f0dc4664f6af97557c3ebf5b3e5660bc35e9ca58d63f86616fb9a87e4aab56f25c740d8d08f208e031bde5cf4bb9d00e9aac307604831a0c66f82658f3d32da3d96907491f5dc192980cf9a3397714f8db6cf0033f72deae4d605c03ce1774697fd0420047d854054655e2cbcdf529568ef09860e93abd1f193b3e30f590314c01dad71c5bd4f78fec46ba06643dc0f717d5fb95dd11893cbf45c46cd3fbd9f30cdbebef26e19cd28cbbd5c20276bed054f844d89173f7fa31004e0c38a0ed2cb0d3e86d4d6076128a772318f7f9977345a0741592b7f1790517e0849615441a7984b3df0b70d0a0b70fec427a8d3a5132f7328dec7cb2d9b769fa6d3d1f5e5953f56d5a457c34553185e94c3375d88545302c8b36b30cdd1de88fcaaac989de78ae0542952edb0d2a5e18f54be68c91a7d3da396fdd250210f110f40a598f11590b5460066572ff8e1970fc14d2a63a99675030128b21c083e82e3ae0276e6b8ddc53a01c2e13b42f8dc252707a17178ad1ecd92a3f998d4806184815aae66357af748a4aa5fe62f6fea85d143d5d43b42d3803e8dcdfe6cdc0262b8e89f148500a27a988e5ae1aa621eecd3a6c8015b187083d0f044577774dd18460ce9e4d961d9685baf6bc04e967742f89b77bc4ca5adc8edcc78838307355960674edee18cc08caa4d6ceae79e55487a48aa9983d51423f315c8cad825f31c10e4bd41cf56e1fc9a273cb2f94b0a0720a728081f918a730d3753dea6adfc3e87a55426008c7006d9c433af11cccf65633e4c5449f34a50f301aca89bc8af7002f43066197ccb0238507fc7fdde40639204f2ac189f5bd2a06fa81c9dd633c5160d88a9716e0cc47e0a9e09dff42446c9140e3a454583529dfa38f826dd80b0cfdc76c738b985ef5cc3220cb4a2ed66401e6b8810f8725790d64b1655a1c569c3142e037acbc775861a96e78f2c7635fa3a281ccb4410d661c6694fc7a0225bde4afd500e5f3884f15630a8ccc59199e7a89242c3d2e7d7fbf7816d640279869bfba037c9fa1773763d356747eeb79b9d4c66c05c41462e5dc2d138df43e5227837d7db57428416920cd2f196858213338cc1c29143a46b03c996efd2fe3bdd913f89e3054e185f490"}, &(0x7f0000407000-0x1)=0x1008) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f62000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bc2000)={0x5, 0x204, 0x80, 0x53c, r2}, &(0x7f0000843000-0x4)=0x10) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000025f000-0x4)=0x0, &(0x7f0000c7a000-0x4)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000d14000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f43000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002a8000-0xc)={r3, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/07 22:24:18 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b03000-0x8)={0x3, 0x8, 0x0, 0x80000001}, 0x8) write(r0, &(0x7f0000f7c000)="26000000130047f10714c180000000ff001000e301000000000000000000c900060002000735", 0x26) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f7d000)={0x0, 0x3eb}, &(0x7f0000f30000)=0x8) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000b30000-0x53)=""/83) sendto$ax25(r0, &(0x7f0000858000-0x70)="9399808621df7b469aec30e7cee5b2925e78156115cc009e74db54b856e04348ba38d65ed019e08349333bd35b9f7b12025fc6cd6fde3368320698396686e139a66aba490d6c0822ee8f5df5bb0b6bf511560f50325430b579b6d7d0e71404b58b67c70ea9f9de680a015294171199cd", 0x70, 0x20000000, &(0x7f0000682000-0x10)={0x3, {"7405db8d7ee74e"}, 0x800}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000969000-0xc)=@sack_info={r1, 0x6, 0x7f}, 0xc) [ 84.249865] Empty option to dns_resolver key 2018/01/07 22:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00003bc000-0x4)=0x0, &(0x7f0000d03000)=0x2e9) 2018/01/07 22:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000b87000)='net/dev_mcast\x00') epoll_create1(0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/07 22:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000311000-0xe8)={{{@in=@multicast2=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025c000)=0xe8) lstat(&(0x7f00009cc000-0x8)='./file0\x00', &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000773000)='./file0\x00', 0xa000, r1, r2, 0x1000, 0x100084) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000887000)='scalable\x00', 0x9) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e8e000)='/dev/loop-control\x00', 0x200000, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/07 22:24:18 executing program 2: mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000087b000-0x28)={@common='bond0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000002000-0x6)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2018/01/07 22:24:18 executing program 3: mmap(&(0x7f0000000000/0x36f000)=nil, 0x36f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0xdf, 0x0, 0x0}, {0x0, 0x0, 0x81, 0x0, 0x984c, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffe, 0x0, 0x4000}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x800008000000001, 0x0, 0x0, 0x2, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000036f000)=""/102, &(0x7f0000370000-0x4)=0x66) 2018/01/07 22:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r3 = socket$inet6(0xa, 0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00009ca000-0x5c)={0x80000001, 0x1, {0x0, 0x0, 0x0, 0x1, 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]}) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e1d000-0xc)=@sack_info={0x0, 0x7, 0x8}, &(0x7f00001d7000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fda000-0xa0)={r4, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x10, 0xe57f, 0x1, 0x0}, &(0x7f0000c75000)=0xa0) 2018/01/07 22:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000060e000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mlock2(&(0x7f00000cb000/0x2000)=nil, 0x2000, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000961000-0x8)={0x5, &(0x7f0000c2a000-0x28)=[{0xc, 0x6, 0x1, 0x6}, {0xa38, 0x3, 0x7f, 0x8000}, {0x3ff, 0x4, 0x8000, 0xe4}, {0x8, 0x8000, 0xf8a, 0x20}, {0x1, 0x10001, 0x1c00, 0x6}]}, 0x8) pipe(&(0x7f000096f000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/07 22:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000061f000-0x4)=0x0, &(0x7f0000d8a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d75000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cee000)=0xb) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005, 0x0}) fcntl$getflags(r1, 0xb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000b5b000-0x10)={0x20, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d69000)={0x4, r2, 0x10000, 0x6}) fcntl$getownex(r1, 0x10, &(0x7f00007bf000)={0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000907000)={0xff}, &(0x7f00005df000-0x8)={0x0}, 0x8) syz_open_procfs(r3, &(0x7f00003b2000-0xe)='attr/fscreate\x00') epoll_pwait(r1, &(0x7f0000e81000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d54000-0x8)={0x0}, 0xfffffffffffffd61) 2018/01/07 22:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000237000)=@add_del={0x2, &(0x7f0000235000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2000000000000005}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/07 22:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca4000-0x8)={0x0, 0x0}) r2 = dup2(r0, r0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f00004c8000)=0x0, &(0x7f00005fb000)=0xffffff80) sendmmsg(r0, &(0x7f0000310000-0x100)=[{{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000c25000)="", 0x0}, {&(0x7f0000279000-0x5e)="ab93a1e4eb8374fb9d14d54df78f88b6f72bdace030ec5e83fccb80b0da99102bc333b5e725c586cd66d0f0ee417d3730f853b23beecc3b8a2ab9e23141939e2343a72da998dfb0110dc91e12af36b9011526e2844723b92b96e4d793c7f", 0x5e}, {&(0x7f00005f1000-0x9a)="158a1d395e6a249fe52ad368596449126af2e9d4c2416fbaf806403fa9ffcc28ff8ae99a6c20c6ca0e4fd226eff700c7c43c197db68c14a73894c30404fe7a105596ad0325efb9a9f1e569682a5aadccb93f1905070be8b0f63d200fb39bfffa77399633e8e9ce3b330a6580afd87d8c65b20779552a4f67e6f93fb586c9b7f12c3f0f03e89ce23aab7f55cfa64fd281b783e2e2405b7a3f0d3b", 0x9a}], 0x3, &(0x7f0000868000-0x1480)=[{0x88, 0x116, 0x0, "5b151dbb67ca76086c20fdd680679fc04e972d9d7a575b423dca87f6048a13849108b3ac7d123c92b8e9dc43ce35d46438ecc3bb4a3d3da0c359a694bc28556cc83d40652911a9fcee1b8de8da846e53aef08d5944577f1b10c993e2e9ebe1432b442ee4450afeb56be81a0b6d51d6eda98cde8f0ffe6c0df86449"}, {0xf8, 0x107, 0x1, "748eefebbb262663c30a52f52065f5aeab2bc75d31014dccf1eb5f577de4544b14493b10b9c97ec768cab9c9eea97a53d05e42c71ca3519a7fe54789d0687b8d1eb87c6cf7312cf6551ef3b16877e4a78a3e6b53ec091c343043b1469aaa3c5d645573171366934082b4f86fea9a02e9e3fa31dd8a95a5459682c3f0e0b5550c1d91d0d05baa2d71d9815c0155eeef3548dcb6d7204e29152bb62e09d1619fff8bd03d78dfd0c4ca70f2bb22ac9d2b6456fb779dfbf3b2f3b39333809ac889d30925d8d02e8e1e053f4fca3a584bb23c033ee6f7f37da443df055f3d57bdb5759911108b28b95a969f1d"}, {0x100c, 0x11f, 0x4, "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"}, {0x40, 0x101, 0xc7, "1528334801b263684276c671dc459c3f4a0c9fe1e1801738e6462e2616d4e0dbe06d98e6db9aad7598f855aab0dd3ff8fe"}, {0x1c, 0x117, 0x100000001, "a89189e61f01e7f3ac88d65e10"}, {0xec, 0x104, 0x7, "810f048d825d64b233bad76ac726e31836aeb310782ffb9c4ee427ec717a9600aab2adb9b3a922b9c1108fc53663558165a9aa18f1159e622bd76e553a9172213ec7b28dc36da47b35087944506868b5f05383f7b71f23b090554524b2928722f8e04d71a319a79e24764fa0ed780545873ac45a131e68cfb5ad7dead454cffff9ff1650c23d446f5f32e24bedbeb848d79d0ce091551562def6da4c7b712f125b1e6897a00a21014d3d79f8446869fb06a0b555c1a3c17ca632e3b2ad928e1498c2dbc755006416287b3cb86a609613d840cb25c947fa354b882a611399120c"}, {0x100, 0x0, 0xffffffffffffff03, "b03c201c1e4b43e86232fbe881bad78b2b67b8007f0fefe1f49fa95825860c14c27b5bd7edb78587ae356c57118a9ec6e204b3af2798485491a852aefd6f0bd6d5d27e88bd3291dc2645e623fcf1975d0dec4213277edc3f17d1f5e7cb3f4c104768eb922c41ba644ea27497bb1bcee86964f450be9047f8438e0494a7dd350394e8a7b3db685206d83a2da3830bcb2f86d0cd15f36a10bb1017896d2f7b08a5b460c3822f110785bdbdd5d2351c2e0be41c37bca27096546b848d1edf76b59ed1946a729a5f9b1aa5076b0f4e66c0a4faf56a8f66862994a9cdbc4e9a8ca019ce655d275c3f6ad71ce8e1cda126cddf1b"}, {0x54, 0x119, 0x2, "f274b03fc7028e51272b231b26dd35b20ae648fe512b464b04aa4c63a4c52664858e1997e30bd32c191c69c285b552d1e545987092abf6a3fb7210d4feb3aec40a4c32f2f8"}], 0x1490, 0x8800}, 0x7}], 0x8, 0x20000000) r3 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f5f000)={0x0, @in={{0x2, 0x1, @rand_addr=0x280000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f000059d000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004e1000-0x8)=@assoc_value={r4, 0x7fff}, 0x1) write(r3, &(0x7f0000d0d000-0x24)="2400000013000700011e651afe250000205b000c09000b0180000000000000161790cbf1", 0x24) 2018/01/07 22:24:18 executing program 3: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x4, &(0x7f00006be000-0x8)={0x0, 0x0}) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f000077c000-0x40)={{0x0, 0x3, 0x0, 0x0, 0x7f}, 0x6, 0x97, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$binder(&(0x7f000077b000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x44, 0x0, &(0x7f000077c000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000077c000)=[], &(0x7f000066d000-0x18)=[]}}], 0x0, 0x0, &(0x7f0000426000)=""}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000077c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000077b000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 22:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000832000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000dbf000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000f2000-0xc)=@sack_info={0x0, 0xdc, 0xfffffffffffffffb}, &(0x7f0000ee3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000873000-0x10)={r2, 0x62e, 0xe5, 0x400}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socket$netlink(0x10, 0x3, 0x1f) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000103000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000076a000-0xe)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a7a000)={0x0, 0x100000001}, &(0x7f0000795000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000079f000)={r4, 0x7f}, &(0x7f0000425000)=0x8) 2018/01/07 22:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00000f7000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a68000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e4c000-0x4)=@int=0x0, &(0x7f0000416000-0x4)=0x4) r3 = accept4(r1, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) shutdown(r0, 0x1) close(r3) 2018/01/07 22:24:19 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000e2000-0xd)='/dev/usbmon#\x00', 0xcbf, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000ae5000-0x26)=""/38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)="3c8f919be37459d5950275e7a01c0951b7d23a2811a4aaeacca0a3dd15114b14652e3145bb3b942a8fb78359ec6807ecc1d9660978594c352a75139808542ce4b2a2c936d6c66d41b9bac2a6f74193c3aea4c70abd01a98a7b7dde940e69ec3bdbb7b8b7bacaff9a8a1be03897a44908340d146e5fea2d0b458e17a3004197f58d6c02f4a861ab138972731bcdeddc8cccb9", 0x92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x800) r1 = socket(0x11, 0x3, 0x0) recvfrom$inet6(r1, &(0x7f0000fad000)=""/4096, 0x1000, 0x2000, &(0x7f00002e3000-0x1c)={0xa, 0x3, 0xa5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r2 = socket$inet(0x2, 0xa, 0x0) sendto$unix(r2, &(0x7f0000876000-0xd6)="19b246abbf00a7f99e5865a31246908ebd688b307061bb1882b83bb724fe2fd000e15409478169f33c36255d85f51715103c900b92450d0dad3de0ca6adbbe628589a67893fc116b677565884a5db5d800a2965e272477e525ba9212af2ac6099a6697c7b0084535dea3cb7ce540d3fb5fbe90f969cbe522446c44d886fc9af9ebf1e1f78a57d6ce701315c3944330e85281084a8eee26604941a4bc1c7944f96f935a6b45cd33c4206934a48d93846ab66367de32c0cd24b2889b9549515da37053f930c799e5af7b3c816949a31502e2fc02012cc6", 0xd6, 0x40, &(0x7f000055e000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f000006f000)='net/packet\x00') pread64(r3, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2018/01/07 22:24:19 executing program 7: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea9000)=0x408, 0x4) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000eaa000)='/dev/urandom\x00', 0x0, 0x18000) ioctl$sock_ifreq(r0, 0x8907, &(0x7f0000ea9000-0x28)={@generic="0006cb30090462fc90d765883013b51d", @ifru_data=&(0x7f00009d4000+0xa93)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) 2018/01/07 22:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00009a5000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x80800) r4 = dup3(r1, r1, 0x800000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) listen(r0, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x302, 0x0, &(0x7f000004b000-0x8)={0x0}, 0x8) ioctl$KDSKBLED(r4, 0x4b65, 0x100000000) open(&(0x7f0000f18000)='./file0\x00', 0x8800, 0x40) 2018/01/07 22:24:19 executing program 5: clock_getres(0xfdffffffffffffdf, &(0x7f00009b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x67, 0x3, 0xff, 0x9, 0x10000000000009, 0xc54, 0xffff, 0x7327}, &(0x7f0000dba000-0x40)={0x4, 0x6bcd, 0x9, 0x1ff, 0x1f, 0x3, 0x1c00000000000, 0x401}, &(0x7f0000e48000-0x40)={0xb3, 0x5, 0x6, 0xffffffff, 0x4000000000006, 0x2, 0x0, 0x7}, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x8)={&(0x7f000057a000)={0x80000000}, 0x8}) [ 84.450915] binder: 14574:14576 got transaction with invalid offsets size, 68 [ 84.463566] binder: 14574:14576 transaction failed 29201/-22, size 0-68 line 3164 2018/01/07 22:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d5e000)='/dev/loop#\x00', 0x5b29, 0x0) ioctl(r0, 0x1260, &(0x7f0000a26000)="") 2018/01/07 22:24:19 executing program 0: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000d000-0xbc)={0x1000000000080, 0x0, "000169656e743100", 0x0, "ffffffff2b000046", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000055000)=""/64, &(0x7f0000052000)=0x40) 2018/01/07 22:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000074d000)=""/0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000d0c000-0xc)={0x3, 0x68, &(0x7f0000542000-0x68)="7aed28c284a4a079fcb3a584f865494c951ef0e04c71dfeed4ef79b19bdd9ad3c59745f491ae18ab22b9af430347ee6d67f8f326a997cae3679d8fb8571eabdb7722dcfca9272e50d80c92cca5eea97a61f02a9b51cc8d7eea152e5bdae6f1543c7fcbed03bd2bd6"}) [ 84.532339] binder: BINDER_SET_CONTEXT_MGR already set [ 84.537766] binder: 14574:14593 ioctl 40046207 0 returned -16 [ 84.563627] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 22:24:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000000)={&(0x7f0000001000-0x1000)="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", 0x1000}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000211000)={0x200, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) keyctl$setperm(0x5, 0x0, 0x0) keyctl$clear(0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xe1, &(0x7f0000002000)="249e91afead3bcb955d9cb39b1edee9d272b7c31f5b44a771709f5dc7733485f7e4bdebbbd8f66f02aeaa7219d1428bf7ce806b0e609e89d090b2d692d44aed073f062fd29bbf35e3383396e80213a20e5baaf127325") 2018/01/07 22:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0xc080, 0xffffffffffffffff) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f4000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mkdirat(r1, &(0x7f000045b000)='./control\x00', 0x3f) openat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/07 22:24:19 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) dup2(r0, r0) 2018/01/07 22:24:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000aaa000-0x8)='net/tcp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000667000-0x9a)=""/154, 0x9a, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0x41, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$eventfd(r2, &(0x7f00001cb000)=0x1ff, 0xfffffffffffffd44) fchmodat(r1, &(0x7f00005c9000-0x6)='./bus\x00', 0x10) sendfile(r1, r2, &(0x7f000001f000-0x8)=0x0, 0x20) ioctl$VT_WAITACTIVE(r0, 0x5607) clock_gettime(0x0, &(0x7f0000b87000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000a80000-0x8)={0xc81d}, &(0x7f0000663000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000382000-0x8)={r3, r4+10000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r1) rt_sigtimedwait(&(0x7f0000cd9000)={0x0}, &(0x7f0000515000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000)={0x0, 0x0}, 0x8) 2018/01/07 22:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005f6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) ioctl$TCSETS(r5, 0x5402, &(0x7f000071a000)={0x3, 0x80, 0x5, 0x100000000, 0x80000000, 0x0, 0x9c, 0x8, 0x9d52, 0x81, 0x1, 0xd}) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/07 22:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000785000-0x10)=[{&(0x7f0000edb000)=""/220, 0xdc}, {&(0x7f0000ea7000-0xde)=""/222, 0xde}], 0x2, &(0x7f00004be000)=[{&(0x7f0000c8d000)=""/4096, 0x1000}, {&(0x7f0000262000)=""/4096, 0x1000}, {&(0x7f00004eb000-0xe2)=""/226, 0xe2}, {&(0x7f0000bf8000)=""/162, 0xa2}, {&(0x7f0000401000)=""/250, 0xfa}, {&(0x7f000060f000-0xa)=""/10, 0xa}, {&(0x7f0000dfc000)=""/184, 0xb8}, {&(0x7f0000d3c000-0x4b)=""/75, 0x4b}, {&(0x7f000008c000)=""/112, 0x70}, {&(0x7f00007e1000-0xc0)=""/192, 0xc0}], 0xa, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) mq_open(&(0x7f0000990000-0x48)='selinuxselfsecurityvmnet0(eth1-em1vboxnet1-securityposix_acl_accessself\x00', 0x0, 0x0, &(0x7f0000d06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x7ffffffffc) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000)=0xff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000008c000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000699000)='dctcp\x00', 0x6) fcntl$lock(r0, 0x6, &(0x7f0000c1c000-0x10)={0x0, 0x1, 0x0, 0x0, 0x0}) 2018/01/07 22:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) clock_gettime(0x0, &(0x7f000047e000-0x8)={0x0, 0x0}) write$evdev(r2, &(0x7f000011f000)=[{{r3, r4/1000+30000}, 0x5e, 0xb72, 0x2}, {{0x77359400, 0x0}, 0x520d77e9, 0x2, 0x1}, {{0x0, 0x0}, 0x100, 0x8, 0x5}], 0x30) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000cae000-0x50)=[{r0, 0x104, 0x0}], 0x1, &(0x7f00001b6000-0x10)={0x77359400, 0x0}, &(0x7f0000a18000)={0x0}, 0x8) 2018/01/07 22:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") r1 = timerfd_create(0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000aeb000)={@common="726f7365b000", 0x8}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00007e1000)=@generic="8161f6831d3a1afea1150bbef5bea648", 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) getresgid(&(0x7f0000017000)=0x0, &(0x7f0000595000-0x4)=0x0, &(0x7f0000452000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000710000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0xc) setregid(r3, r4) timerfd_settime(r1, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/07 22:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f0000408000)={0x0, 0x0}) eventfd(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a49000)={0x0, 0x0, 0x0}, &(0x7f0000d1c000-0x4)=0xc) ptrace$peekuser(0x3, r0, 0x200) 2018/01/07 22:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000252000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bf1000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000081000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000038d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x3, 0xff, 0x2, 0x80, 0x20, 0xbf, 0x5, r2}, {0x7ff, 0x100000000, 0x8b1, 0x0, 0x3, 0x2, 0x1000, 0x3f}, {0x1, 0xfffffffffffffffe, 0x800, 0x9}, 0x6, 0xb, 0x0, 0x0, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x3, 0x8, 0x4, 0x3, 0xf56f}}, 0xe8) writev(r0, &(0x7f0000165000)=[{&(0x7f00004f9000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0x29}], 0x1) 2018/01/07 22:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000c7000-0x9)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f22000)=0x516, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d9000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000389000)={0xb4, 0x1, 0x9, 0x100000001, 0xffffffff, 0x9}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000022f000-0x83)=""/131) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000068000)='./file0/file0\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000000f000)={0x43a6ffe0, {{0xa, 0x1, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x0, @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]}]}, 0x110) fcntl$lock(r2, 0x7, &(0x7f0000b95000)={0x2, 0x0, 0x5, 0x5, 0x0}) [ 84.710674] binder: 14633:14645 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 84.747288] device syz4 entered promiscuous mode 2018/01/07 22:24:19 executing program 7: mmap(&(0x7f0000000000/0xe12000)=nil, 0xe12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e14000-0x12)='/dev/input/event#\x00', 0x255e0f5c, 0x100) mmap(&(0x7f0000e12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000e13000-0xc)={0x17, 0x0, &(0x7f0000e11000)=""}) [ 84.756370] binder: 14633:14653 ioctl c0306201 20009fd0 returned -14 [ 84.773611] skbuff: bad partial csum: csum=65535/0 len=28 [ 84.811075] skbuff: bad partial csum: csum=65535/0 len=28 2018/01/07 22:24:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='lo\'\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/vga_arbiter\x00', 0x200202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001e8000)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ea, 0xffffffffffffff80, 0xfd, 0x400, 0x90}, &(0x7f0000001000-0x4)=0xfffffffffffffe09) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x7, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, 0x3, 0x6, 0xa, 0x80, 0x20, 0x32, 0x8, r4}, {0x2adc, 0x4, 0x22, 0x2, 0x522e, 0x391, 0x2, 0x200000000000000}, {0xfffffffffffffffd, 0x10001, 0x7, 0xffffffffffffffc1}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2, 0x3, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000085d000-0x10)={0x2, 0x8205, 0x3c43, 0x3, r3}, 0x10) r5 = dup2(r2, r1) shutdown(r5, 0x0) 2018/01/07 22:24:19 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000005000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) write(0xffffffffffffffff, &(0x7f0000005000-0x71)="c8320c9b43781174e3150247bf08e4f0", 0x10) r0 = memfd_create(&(0x7f0000000000)='!\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000005000)=""/68, &(0x7f0000003000-0x4)=0x44) 2018/01/07 22:24:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000036b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055f000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0a000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000639000-0x10)='/selinux/policy\x00', 0x0, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000066c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r4, &(0x7f00001ab000-0x8)='./file0\x00', r5, &(0x7f000036a000-0x8)='./file0\x00', 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000258000-0xb)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x4, 0x0, 0x0]}, 0x5c) 2018/01/07 22:24:19 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000036000-0x25)={0x3f, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) fgetxattr(r0, &(0x7f0000ce5000)=@known='system.sockprotoname\x00', &(0x7f00005ab000-0x4b)=""/75, 0x4b) r1 = syz_open_procfs(0x0, &(0x7f0000692000-0x9)='net/igmp\x00') sendfile(r1, r1, &(0x7f00006ce000)=0x1000000, 0x87) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b19000)={0x0, 0x25, "6590f353b8b109bc001eb5d7e78734e1adab019351375846a126b978cdfdc4eae4e0d25c86"}, &(0x7f0000fe1000+0xd8c)=0x2d) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000fb5000-0x1)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000090c000-0xc)=@sack_info={r2, 0x33e, 0x8d2}, 0xc) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000071b000)=""/138) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00008d4000)=""/219) syz_open_dev$usbmon(&(0x7f000095a000)='/dev/usbmon#\x00', 0x8, 0x300) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000522000)={0x0, 0x1, 0x2, 0x10001, r2}, 0x10) 2018/01/07 22:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000a5c000-0x58)={0x2, 0x2, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) pause() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006bd000-0xf)='/dev/sequencer\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000058a000-0x50)={{0x7, 0xa258}, {0x1, 0x3}, 0x3, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00006e5000)="2900000020001900013d0010000000060200001600000f00000003000d00140081000000fff3000008", 0x29}], 0x1) 2018/01/07 22:24:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x85)={0x0, 0x7d, "e7cdcd47d65d0c6ae60e27ca8f267b186d957001678d9a1357cc483e6a86f670c797eec8b2215df15b9eae654d983701679c944fa43f4901ad12ca2e86b5324c739da957fdf51e907487a62194e402857bc5e71ece25ff8d860a43951c11cd160018bb57ebc4c8d77730794abb827ee8ebd5575c63b5ec7efeaa2d2f3a"}, &(0x7f0000000000)=0x85) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000097a000-0x8)={r1, 0x3, 0x8001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000281000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000720000)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/07 22:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r2, &(0x7f0000ccb000)="90fb5d4b5a32bf67c2ea8f69d2703a5685a8f30ea9c0faf47f46407174f9ffffff71dbd9ce1da687586b76276aade66de5578dc085b87f4f54ab631f72babc431a160f7abc8e870fd394bc4907c8c423c2ab4ad066640bfd64", 0x59, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00001b6000)=""/191) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)=""/0, 0x0, 0x0}, 0x2023) 2018/01/07 22:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000582000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009bb000)={0x24, @time={0x0, 0x989680}, 0xffffffffffffff0b, {0xb3d, 0x5}, 0xfffffffffffffff7, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000cdf000)={0x5, &(0x7f00006b4000)=[{0x1, 0x7fff, 0x3, 0x7}, {0xf98, 0x1, 0x0, 0x4}, {0x7f, 0x3f, 0x8001, 0xfffffffffffffffa}, {0x4, 0x710, 0x489, 0xb7d}, {0x9, 0x100000001, 0x1, 0x1ff}]}, 0x8) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c69000)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008e6000-0x4)=0x0) fcntl$setpipe(r0, 0x407, 0x1) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000f8f000-0x1000)="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") r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000061f000)="6e656e2f72ff00") preadv(r2, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x404) 2018/01/07 22:24:19 executing program 4: mkdir(&(0x7f00009b1000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/01/07 22:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/07 22:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e6d000-0x9)='/dev/sg#\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000a3000)={0x80, 0x3, 0x1, {0x0, 0x989680}, 0x8, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f00008b3000)=0x0) setrlimit(0xc, &(0x7f000013b000-0x8)={0x7f, 0x8}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000d95000)=""/4096, &(0x7f00007d6000)=0x1000) 2018/01/07 22:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/sequencer2\x00', 0x400200, 0x0) timer_create(0x9, &(0x7f00006c1000-0x58)={0x0, 0xe, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000)=0x0) 2018/01/07 22:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r2, &(0x7f0000ccb000)="90fb5d4b5a32bf67c2ea8f69d2703a5685a8f30ea9c0faf47f46407174f9ffffff71dbd9ce1da687586b76276aade66de5578dc085b87f4f54ab631f72babc431a160f7abc8e870fd394bc4907c8c423c2ab4ad066640bfd64", 0x59, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00001b6000)=""/191) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)=""/0, 0x0, 0x0}, 0x2023) 2018/01/07 22:24:19 executing program 3: clone(0xfffffffffffffffe, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b94000)="b2c9b6e92f960869dda9609b04cc24031d02ff412cab6e2b9f277a1801000100c360338f0690b2e655040000fb5e51323c736408de87b5b5bb6848d76c98c227894330d75d8985ab59e22e36962ed35baffc8e8666261d9bf2488425aa05d756770deb87b622fdd698a0d89dc922fd6d2f1b5aeca50d7a17d95a861d17f290467e2a2fb5dba9a1dac576967b8eb3d52d4a9527dee86b7774f4091dfe26ab7727020000006c87e900008eafb2273360d93c163aeefb3c0100000000000000207521c2b48d2fca0901dd5b35c66e0ac9d1aeb01e75abcdd51c86db12cceb3997f30000004c19ac440461a61875520ace1c00000007552ce004") socket(0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x2, 0x0) 2018/01/07 22:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00008ba000-0x4)=0x11, 0xfffffdb1) shutdown(r0, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)=0x5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/07 22:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a67000-0x20)={@generic="2ee8999a50d3e9541e3005be8ddb3cc4", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c0e000-0x20)={@common='ipddp0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair$inet(0x2, 0x6, 0xcd, &(0x7f000061b000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003f0000-0x20)={@generic="81c3d6da4c8199ad518e99aaa21bd6f6", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/07 22:24:19 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x1a4)=[{{&(0x7f0000005000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000007000-0x40)=[{&(0x7f0000003000-0x1000)="0d2ea2d17492d356ff184914320016ba09aa01d8c09e1dd9085ca0003b640d", 0x1f}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000b000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/07 22:24:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000)=0x4) accept4(r0, 0x0, &(0x7f0000013000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000014000-0x8)={0x9b33}, 0x8, 0x800) ustat(0x3095, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:19 executing program 4: r0 = socket(0x1b, 0x803, 0x8) setsockopt(r0, 0x107, 0x14, &(0x7f0000da0000)="", 0x0) 2018/01/07 22:24:19 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000654000)={0x0, 0x2c, &(0x7f0000dd9000-0x2c)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f9d000-0x8)={r1, 0x800}, 0x8) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = gettid() fcntl$setown(r2, 0x8, r3) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x0, 0x4) 2018/01/07 22:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000386000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001a0000)={0x0, 0x0}) r2 = add_key(&(0x7f00008a4000)='.dead\x00', &(0x7f000002f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014f000)="", 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000234000-0x8)={r1, 0x3}) r3 = syz_open_dev$usbmon(&(0x7f00007cf000)='/dev/usbmon#\x00', 0x2, 0x2007fd) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000eaa000-0xc)={0x5, 0x1, 0x5, 0x8, 0x3ff}, 0xc) linkat(r0, &(0x7f0000591000)='./file0\x00', r3, &(0x7f000084f000-0x8)='./file0\x00', 0x1400) r4 = add_key$keyring(&(0x7f0000eec000)='keyring\x00', &(0x7f00002b4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key(&(0x7f000024c000-0xa)='id_legacy\x00', &(0x7f0000875000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r4, r5) sendmsg$key(r3, &(0x7f0000fa6000-0x1c)={0x0, 0x0, &(0x7f0000aab000-0x8)={&(0x7f00008ce000)={0x2, 0x5, 0x402, 0x6, 0xa, 0x0, 0x2, 0x1, [@sadb_x_policy={0x8, 0x12, 0x1, 0x6, 0x0, 0xc, 0x7f, {0x6, 0xff, 0xffffffffffffffff, 0x1, 0x0, 0xffff, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000313000)={0x0, 0x8}, &(0x7f000025e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cf3000-0x14)={r6, 0x7, 0x24f4, 0x1, 0x20, 0x0}, 0x14) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000716000+0x87)=0x65) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r7, 0x0, 0x21, &(0x7f0000948000)=0x40104000000, 0x4) 2018/01/07 22:24:19 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0xffff, 0x1, &(0x7f0000bd5000-0x54)=""/84, &(0x7f0000722000)=0x54) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x7) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000001a000-0x10)=@llc={0x1a, 0xfd, 0x9, 0xffffffffffffff97, 0x8, 0x401, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/07 22:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000051000-0xee)=""/238) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f28000)='/selinux/checkreqprot\x00', 0x181801, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000390000-0x4)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000782000)={0x0, @in6={{0xa, 0x1, 0xc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1, 0x4, 0x3b, 0x3, 0x0}, &(0x7f00009f9000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c4e000-0x30)={0x35c, 0xf226, 0x6, 0x0, 0xa05, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000024c000)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b73, 0x9, 0x4, 0x0, 0x2}, &(0x7f0000911000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004af000-0xb8)={r2, 0x0, 0x3, 0x910c, 0xe9f, 0x0, 0x0, 0x200, {r3, @in6={{0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51, 0x0, 0x80000001, 0x200, 0x7}}, &(0x7f000068a000-0x4)=0xb8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/07 22:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d35000)={0x1c0000, 0x2, 0x7, 0xabc5, 0x81, 0x10000, 0xffffffff, 0x7, 0x8001, 0x8, 0xffffffff, 0x101}) dup2(r0, r0) lstat(&(0x7f00007c6000)='./file0\x00', &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005c6000)=0x0, &(0x7f0000d5e000)=0x0, &(0x7f0000ea7000)=0x0) syz_fuseblk_mount(&(0x7f00001d6000-0x8)='./file0\x00', &(0x7f0000282000-0x8)='./file0\x00', 0x2002, r1, r2, 0x692b, 0x2, 0x0) read(r0, &(0x7f00006f4000)=""/23, 0x17) 2018/01/07 22:24:19 executing program 3: r0 = creat(&(0x7f0000588000)='./file0\x00', 0x8) accept4$unix(r0, &(0x7f0000540000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000960000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) [ 85.123706] l2tp_core: tunl 13: sockfd_lookup(fd=3281993) returned -9 2018/01/07 22:24:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000000000)="", 0x0) 2018/01/07 22:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000844000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007ad000-0x4)=0x0, &(0x7f000059e000-0x4)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e31000)='/selinux/checkreqprot\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000882000-0x8)='./file0\x00', 0x1000, 0x4) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r2 = mq_open(&(0x7f00001ed000)='\x00', 0x2, 0x4, &(0x7f0000d54000)={0x4, 0x0, 0x2, 0x3ae, 0x3, 0x6, 0x8, 0xa8e9}) utimensat(r1, &(0x7f00000fe000)='./file0\x00', &(0x7f0000f4f000)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x0) mq_getsetattr(r2, &(0x7f0000ae3000)={0xcfc8, 0x7, 0x7, 0x3, 0x3, 0x3, 0x3, 0x2}, &(0x7f0000118000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00003cb000-0xc)={0x0, 0x0}) r5 = creat(&(0x7f0000689000)='./file0\x00', 0x0) poll(&(0x7f0000fec000-0x10)=[{r5, 0x100, 0x0}, {r4, 0x0, 0x0}], 0x2, 0x0) 2018/01/07 22:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f00004e7000-0xb)='/dev/loop#\x00', 0x5, 0x84900) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef9000-0xc)='/dev/autofs\x00', 0x80, 0x0) fcntl$dupfd(r1, 0x406, r2) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, r0}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 22:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d10507", 0x3) r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0x2, 0x1) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) shutdown(r1, 0x0) dup2(r0, r1) 2018/01/07 22:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000228000-0xa8)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000a56000)='/dev/usbmon#\x00', 0x5, 0x10000) symlinkat(&(0x7f0000719000)='./file0\x00', r1, &(0x7f0000d19000-0x8)='./file0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer\x00', 0x44000, 0x0) [ 85.170073] l2tp_core: tunl 13: sockfd_lookup(fd=3281993) returned -9 [ 85.195663] binder: 14757:14761 parent offset not aligned correctly. 2018/01/07 22:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008af000-0xf)='/dev/sequencer\x00', 0x80040, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f00004a2000)=0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) [ 85.248632] binder: 14757:14761 transaction failed 29201/-22, size 72-16 line 3270 [ 85.318524] binder: BINDER_SET_CONTEXT_MGR already set [ 85.324080] binder: 14757:14787 ioctl 40046207 0 returned -16 [ 85.324092] device lo entered promiscuous mode [ 85.354513] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 22:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) ioctl$FIONREAD(r1, 0x541b, &(0x7f000033a000-0x4)=0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000348000)={0x1, 0x0, 0x4, 0x10000, 0x7ff, 0x9}) 2018/01/07 22:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) readv(r0, &(0x7f0000a2f000-0x20)=[{&(0x7f0000dcf000-0xfb)=""/251, 0xfb}, {&(0x7f0000576000-0xba)=""/186, 0xba}, {&(0x7f0000c00000)=""/115, 0x73}, {&(0x7f0000a5a000-0x49)=""/73, 0x49}], 0x4) r1 = syz_open_procfs(0x0, &(0x7f00008b8000)="6e6574000380016c696e6b00") sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x0) 2018/01/07 22:24:20 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) setsockopt(r0, 0x9, 0x6, &(0x7f0000002000-0x1000)="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", 0x1000) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x2) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000004000-0x10)={0x7fff, 0x8002, 0x401, 0xe62, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000003000-0x10)={0x4, 0x8200, 0x800, 0x101, r5}, &(0x7f0000002000)=0x10) 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) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000002000)='net/stat\x00') r8 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r9 = timerfd_create(0x0, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r7, &(0x7f0000002000-0xe5)=""/229, 0xe5) ppoll(&(0x7f0000003000-0x40)=[{r1, 0x408, 0x0}, {r2, 0x20, 0x0}, {r3, 0x200, 0x0}, {r4, 0x2, 0x0}, {r6, 0x4010, 0x0}, {r7, 0x8, 0x0}, {r8, 0x0, 0x0}, {r9, 0x4040, 0x0}], 0x8, &(0x7f0000002000)={r10, r11+30000000}, &(0x7f0000002000)={0xbfe1}, 0x8) getrusage(0x0, &(0x7f0000001000-0x3a)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:20 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f00007f7000-0x7)='hostfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/07 22:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000086a000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fa0000-0xc)={0x0, 0x6, 0x2, [0x6, 0x7ff]}, &(0x7f0000b01000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000228000-0xe)={r1, 0xd2, 0x3, [0x101, 0x6, 0x100000001]}, 0xe) r2 = syz_open_procfs(0x0, &(0x7f00005d2000-0xb)='mountstats\x00') sendfile(r2, r2, &(0x7f0000bc4000)=0x0, 0x7fff) readv(r2, &(0x7f00005e3000-0x28)=[{&(0x7f0000bde000-0x79)=""/121, 0x79}], 0x1) 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d35000)={0x1c0000, 0x2, 0x7, 0xabc5, 0x81, 0x10000, 0xffffffff, 0x7, 0x8001, 0x8, 0xffffffff, 0x101}) dup2(r0, r0) lstat(&(0x7f00007c6000)='./file0\x00', &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005c6000)=0x0, &(0x7f0000d5e000)=0x0, &(0x7f0000ea7000)=0x0) syz_fuseblk_mount(&(0x7f00001d6000-0x8)='./file0\x00', &(0x7f0000282000-0x8)='./file0\x00', 0x2002, r1, r2, 0x692b, 0x2, 0x0) read(r0, &(0x7f00006f4000)=""/23, 0x17) 2018/01/07 22:24:20 executing program 4: mmap(&(0x7f0000000000/0x368000)=nil, 0x368000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000368000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000369000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014e000-0x58)={0x2, 0x3ff, 0xd9, 0x1, 0x9a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00002bf000)={&(0x7f000020e000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001a4000)=[{&(0x7f0000344000)=""/98, 0x62}, {&(0x7f000013c000-0x53)=""/83, 0x53}, {&(0x7f00000fa000)=""/4096, 0x1000}, {&(0x7f000036a000-0x5d)=""/93, 0x5d}, {&(0x7f0000021000)=""/254, 0xfe}], 0x5, &(0x7f00001e7000-0x68)=""/104, 0x68, 0x5}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000369000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000036c000-0xe)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000036c000-0x40)={0x58, @tick=0x9, 0x2, {0x80000001, 0xfffffffffffffffa}, 0x9, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001e6000-0x1c)={&(0x7f000036b000-0x10)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000036a000)=[{&(0x7f000016e000+0x5a0)="13c602acf665bed71101f6cd9c3ec5c9f09ceea0b2728adfe9f65540e21422fc0863d57d787336f85b26cb9e950c086d12c4aaeecfc9e088ecf7e1b4ac9409a825eff38ed8c7b4ccc8fe64525044acb938261bcde895374da4e511145b119f9fc7d0c8147f1a1459b700de8f06", 0x6d}, {&(0x7f0000173000-0x93)="3efb8541e33770df2541ca2b50c3ab132ab293f75b138dba27808f34f728f9eb32ebedf6b7336097f9ee410578460450b2853cb50815bf29f96e84285523e66b111dfaa6fdc9295d53773752263ce24810f50d57aab59852f60c21f2288ec3def1e32ab79b128a7300687f0b21112897b9bac192966e76016438c57ab1c17ddf652c9038d5de9ec787532f0a01b9e08bd4b2b4", 0x93}, {&(0x7f000036b000-0x2e)="c876f04207bd0543edc896ed2a6884bbac73659ebbda6ae7e38457421a6ad6f9c6dd73f5f9f0b2fe92c0bb13cd5a", 0x2e}, {&(0x7f0000319000)="d69d333bd364551ac61960bd7283ef63d1e3bf3131c4a3f5465db4", 0x1b}], 0x4, &(0x7f000036a000)=[{0xc4, 0xff, 0x75, "608d12fb5d5e2426aebfe2c0f80c83246ae9acab3a911955ff7375fd66b68ee2b8f822a167d8788bc4d0dac4ca8caba2d9ac4dc2cc996778ee43701bad6e8d4d43a1128ecb7494fd703f775f411e365bd0b47098b884c819a571178608762bbb6ea6c81383235d4e8ef3d0c96fd3af41b0b08affe581c40b2ee1752aada1706adaa66d7f55cef315a4852701ad5a00ab6178bc535f7b44193d927274605817eb0ec6abd75349cdb703148fa31b45e86c4635e6e65d11f877"}, {0x4c, 0x0, 0x80000001, "7355c66f53d543dd0585d78a3f095fff81a87b0415e8cc92d8821b2cbe405bc86515b95b25630c92acdbd291badf96b6657dda24f008d5a4ec14faf36d21a8"}, {0x100, 0x117, 0x1, "296fd5b569f1e878d6d15b1f09e5ae5f8d188c917cae57990a5af9deeb6b57b1134b978adde8162f40a02d588ccf3e161ad0575b11d36890b52f9ec59329823009802cec0a71dba34a8ea957283f55ef4898b4ba6b6f101c4bc2c49ee6544ef6e89b6c8599f78cbe974e10e2864fe3572afb2fd1e4a8b2f9d0b4b0f92599a98b459b5face01fb483a58078525a8d3cc0d6536f308acedf39cb8d6113e38f3b9dbeac8e2260ece7ba9b5ac2c55abe443b6e3bf48d385e74aa3c02dca2a22971f17bd47f45c9e0519bec802a1467da4c7b863cc3048311c0fe88e031a620a171774aa27fed4a5d8246a08d0dd9f55710518f00"}, {0x20, 0x10e, 0x1, "b99ec3cf5598b59fe18746bd8d9aff5e07"}, {0x28, 0x19f, 0xf3e, "da1cb30815d32116ad534b8bd5ddbe4ef9b184b76f86ce87eeaecc"}, {0x54, 0x19e, 0x3ff, "61d2b4446fdce3c2e1baff06cf39c7713d683ae93862736c039e6717a9a135a0c23814e4bb0584ca5364a83b5e65372212e0bc4a196f02ccd4dc1ea7754c6048a3f36a4146181892"}, {0xd8, 0x113, 0x7, "b9cf5bf7322424a023866402e432d32a6a97b1c8791a35eb73700a17eae8b695242e18ebafeba5173843f66f4731bd17cdd71361e6af25b249351f8e0224b03c6887a67c329d3cc0d7713c42a11dc3189502ca8e35b0459922b0cb13589022699973563afc469017b637cf1cfb07a01805cba36b5d725d20fb9b83fdedd4a1e4cfe31c39082c96b2aa0765dd41bc2faeb39fce34d3147cde126905e6fa41cbe0a58d56492a66653e542ba6f9517a3a753ae826e62c9430bed3cf4fec0bba7efdf837994cb9774bace8"}, {0x54, 0x0, 0x4, "c67afffd7f4cbeb0b3fc2e7eada36b96cf501c55304dbe6b9f05647a9faffb60343f5a27e6af87372a7bff0e361cec725098457fe9729a1235b6c1fa19f71fa917f3abec8f93b03f"}], 0x3d8, 0x4000001}, 0x4000) mmap(&(0x7f0000368000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00002da000-0x1c)={0x0, 0x0, &(0x7f00001ce000)={&(0x7f0000369000-0x200)={0x2, 0x15, 0x0, 0x5, 0x40, 0x0, 0x0, 0x2, [@sadb_key={0x3, 0x8, 0x58, 0x0, "d2f8e66597c6ecf82d631a"}, @sadb_sa={0x2, 0x1, 0x2, 0x7fff, 0x4, 0xef, 0x4, 0x40000000}, @sadb_x_policy={0x8, 0x12, 0x2, 0x6, 0x0, 0x3, 0x7fff, {0x6, 0xff, 0x0, 0x5, 0x0, 0xa76b, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffff8}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_lifetime={0x4, 0x3, 0x6, 0x10000, 0x80, 0x25e}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xd, 0xfff, {0x6, 0x32, 0x0, 0x7, 0x0, 0x9, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_key={0xa, 0x9, 0x218, 0x0, "378c795d501bf40868a07a53bfed2e3feac1b9b8e9ed846a084b2b3a58901cf5babdcb3daf50120ee4da2b152d0cbd5856c0ce98e8edd2daff14cbb3c014f68007e128"}, @sadb_x_sec_ctx={0x19, 0x18, 0x7f, 0x101, 0xb9, "10f97bba5957ba3f090f451ae0af25d8a43615c7bea8185d6b18a06e2be2192d4f9b0c81583a81270eae7a954cb78aca02a24213a0769779832f40bb594d870abedc2971b71e6eae9cad1fecca3570f9785824149517b2bb76ec951b35861f89c2b8a78f17b0fc81adc4d8894c039a7492da227f09c5efe6bbabf4cba358fdee297e5e50550672b80b563eed2aaa9dfca10d61499e5d4eee73338d9510a794aa8909f82df31df06b4e107ff095c2c178f0bb837f1d0292b758"}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}]}, 0x200}, 0x1, 0x0, 0x0, 0x0}, 0x800) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000110000-0x10)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000036b000-0xa)='blacklist\x00', &(0x7f00001b0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000030c000-0xb)='}lokeyring\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r4) 2018/01/07 22:24:20 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x0, 0x4) socket$inet6(0xa, 0xfffffffffffffffc, 0x81) 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r1}) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000fc5000)=""/4096) socket(0xd, 0x4, 0x800) 2018/01/07 22:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000899000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) shutdown(r1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) socket(0xa, 0x0, 0x8000) 2018/01/07 22:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c6e000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00007d7000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 22:24:20 executing program 6: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffff000000000, 0x7) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e78000-0xc0)=""/192, &(0x7f0000e77000)=0xc0) 2018/01/07 22:24:20 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)='\x00', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000553000-0x14)={0x7, 0x0, 0x10000, 0x5, 0xfffffffffffffffd, 0x9, 0x5, 0x7fffffff, 0x4, 0x7}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000338000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006b6000)=[{r0, 0x4250, 0x0}, {r0, 0x4000, 0x0}, {r2, 0x200, 0x0}], 0x3, &(0x7f0000fd7000-0x8)={0x0, 0x1c9c380}, &(0x7f00005e3000)={0x80000001}, 0x8) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000039000-0x1c)=@req3={0x9072, 0x3ff, 0xb7, 0x2, 0x300000000000, 0x0, 0x2}, 0x1c) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x7, &(0x7f00001f2000-0x10)={0x0, 0x0, 0x4, 0xd3, r3}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x4, 0xc, "960b584576745d6228ffb8e13d33bd238d9fd6376829adce878158e022cb914a60b73e6d49a812ea93e810ae5e465e4d79627f5b7247584dedd97a9e991756be", "f054cbbfc9924f2f3af3d013f13e85298ab78149392f234deb2f0a94b5e4b705", [0x2, 0xefc], 0x0}) 2018/01/07 22:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ce7000/0x2000)=nil) remap_file_pages(&(0x7f000096d000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000056e000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000662000-0xd9)={0x0, 0xd1, "0cb6337007a447eff30336946bcb22a53e8e9cbe6c1906bc1554702261d681b4764fa0e9861873b82eff7f4de226b0f508a9048ab1841e08e7c9ee29b7676941d5e01dda87936d515cccd3d0895f48332830b53e14924d4f04c601ff6956502b6592e7c5331df242bc554e31b22907d44f32e3bcef9318a0908cad41bb7764595366d9cfcb8827eba8c16db490d9ce52c15a40903ba25eee30748d10c93ef5a1a1f3c1c5755b07eacb33459745dc6a10c0cfba7e65e61655ccda16ecee806689beba9b0c55145caa28f6dfb829478de4a9"}, &(0x7f00004c3000)=0xd9) fcntl$setstatus(r0, 0x4, 0x40400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c7f000-0x8)={r2, 0x0}, &(0x7f0000f8e000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000f33000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000017d000-0x4)={0xfffffffffffffff9}, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002c0000-0x4)=0x0) faccessat(r1, &(0x7f0000e4a000-0x8)='./file0\x00', 0x10, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000703000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e6d000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002dd000-0x10)={r4, r5, 0x100000000}) sync() r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c9000)='/selinux/enforce\x00', 0x8a000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000409000)=@assoc_id=r3, &(0x7f0000e51000)=0x4) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000c54000-0x10)={&(0x7f0000a96000/0x1000)=nil, 0x1000}) socket$inet(0x2, 0x6, 0x1) 2018/01/07 22:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x0) write(r0, &(0x7f0000dcc000-0x24)="2400000024000700e113003f000005a100000000010000000800000b00ffffffff5010a2", 0x24) 2018/01/07 22:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x2000000000000, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0xffffffffffffffc9) timer_create(0x2, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2018/01/07 22:24:20 executing program 5: wait4(0x0, &(0x7f000004d000)=0x0, 0x0, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006a7000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f000049f000-0x8)={&(0x7f0000e42000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/01/07 22:24:20 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10005, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f0000003000)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/07 22:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) process_vm_readv(r0, &(0x7f0000024000)=[{&(0x7f0000dcb000)=""/199, 0xc7}], 0x1, &(0x7f000025e000-0x60)=[{&(0x7f0000409000-0xe0)=""/224, 0xe0}], 0x1, 0x0) getpgrp(r0) 2018/01/07 22:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ce7000/0x2000)=nil) remap_file_pages(&(0x7f000096d000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000056e000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000662000-0xd9)={0x0, 0xd1, "0cb6337007a447eff30336946bcb22a53e8e9cbe6c1906bc1554702261d681b4764fa0e9861873b82eff7f4de226b0f508a9048ab1841e08e7c9ee29b7676941d5e01dda87936d515cccd3d0895f48332830b53e14924d4f04c601ff6956502b6592e7c5331df242bc554e31b22907d44f32e3bcef9318a0908cad41bb7764595366d9cfcb8827eba8c16db490d9ce52c15a40903ba25eee30748d10c93ef5a1a1f3c1c5755b07eacb33459745dc6a10c0cfba7e65e61655ccda16ecee806689beba9b0c55145caa28f6dfb829478de4a9"}, &(0x7f00004c3000)=0xd9) fcntl$setstatus(r0, 0x4, 0x40400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c7f000-0x8)={r2, 0x0}, &(0x7f0000f8e000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000f33000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000017d000-0x4)={0xfffffffffffffff9}, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002c0000-0x4)=0x0) faccessat(r1, &(0x7f0000e4a000-0x8)='./file0\x00', 0x10, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000703000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e6d000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002dd000-0x10)={r4, r5, 0x100000000}) sync() r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c9000)='/selinux/enforce\x00', 0x8a000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000409000)=@assoc_id=r3, &(0x7f0000e51000)=0x4) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000c54000-0x10)={&(0x7f0000a96000/0x1000)=nil, 0x1000}) socket$inet(0x2, 0x6, 0x1) 2018/01/07 22:24:20 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00008ed000)={0x7, &(0x7f0000a9b000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000711000)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00007fb000)=[{&(0x7f0000dcc000-0x3a)="3900000012001947000003000000002007040000d51fe07648f2ffdd01030000090076afd54f3e05010000f5ffff0bea230300805a16075b90", 0x39}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000124000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000011a000-0x4)=0x0, &(0x7f0000bac000-0x4)=0x4) bind$netlink(r2, &(0x7f0000b26000)={0x10, 0x0, 0x2, 0x1100}, 0xc) 2018/01/07 22:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000069a000)={{0xa, 0x3, 0x2104000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, {0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, 0x3, [0x7f, 0x8, 0xffffffffffffffe1, 0x9, 0x6, 0x321, 0x5, 0x3]}, 0x5c) 2018/01/07 22:24:20 executing program 5: readahead(0xffffffffffffffff, 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000344000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/07 22:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a17000-0x11)='/dev/vga_arbiter\x00', 0xffffdffffffffffd, 0x0) r1 = epoll_create1(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013, 0x0}) ppoll(&(0x7f00006aa000-0x2d)=[{r1, 0x0, 0x0}, {r0, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) 2018/01/07 22:24:20 executing program 1: msync(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f000047d000)={0x6, 0x78, 0x8, 0x40, 0x3, 0x2, 0x0, 0x3, 0x90200, 0x4, 0x7fff, 0x1000, 0x9, 0x2, 0xffff, 0x5, 0x1, 0x9, 0x7, 0x56, 0xfffffffffffffffe, 0x4, 0x6, 0xfff, 0x4, 0x4, 0x4, 0x6, 0x2, 0x9, 0x7, 0x9, 0x9, 0x2, 0x9, 0x40, 0x6, 0x9b04, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x2}, 0x0, 0x3, 0x7fff, 0x7, 0x8, 0x7, 0x6, 0x0}, r0, 0x3, r1, 0x8) 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file1\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') setns(r0, 0x8000000) 2018/01/07 22:24:20 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r0, 0x29, 0x10000000001a, 0x0, 0x0) 2018/01/07 22:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000018a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e41000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000070b000)=r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f00009d3000-0x4)=0xffffffffffffffdd) r2 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00006b5000-0x30)={0xa0, 0x0, &(0x7f00009fe000-0xa0)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f0000fd8000)=[], &(0x7f0000931000-0x38)=[0x78, 0x48, 0x38, 0x18, 0x40, 0x0, 0x38]}}, @clear_death={0x400c630f, 0x2, 0x0}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x40, &(0x7f00009e4000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000312000)=0x0, 0x1, 0x4, 0x23}, @ptr={0x70742a85, 0x0, &(0x7f0000c06000)=0x0, 0x1, 0x0, 0x8}], &(0x7f00001c6000-0x40)=[0x18, 0x78, 0x68, 0x48, 0x48, 0x0, 0x0, 0x18]}, 0x0}}], 0xac, 0x0, &(0x7f0000d6a000-0xac)="86f666e3de441f834031994129fd7cddff5003f641158c252a3f8f4a01170f6d58ab08c02524120329ee45ebbd811a4e119ce5d3b3908aaa527183bd068eab6ac9aae2773ca236166f8eb35dd52caca6d47dc497bfe4d54ea5aa6f285ba80b9fa3608c2450a07d81c6a359bd14e5e9c8ac0ed94b208a439654ea5f08ceb57c3f8fd9d9ffbc9993597b85dbaf4c0840d0ca1b630b169d20af8c97be71daf3ea6d770e54bc8beb93ef7be770b9"}) fcntl$lock(r2, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/01/07 22:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c28000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffc1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0x1000, 0x8, 0x80}, &(0x7f0000e9f000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003d8000)={r1, @in6={{0xa, 0x0, 0xfffffffffffffbff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd32e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d23000-0x4)=0x0, &(0x7f00008c0000)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000469000)=0x8001, 0x4) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eea000-0x9)='trusted-\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000018a000)={0x3, 0x1, 0xfffffffffffffff7, 0x3, 0x7}) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/07 22:24:20 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000d44000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x7, 0x2) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x400, &(0x7f0000f77000)=0x0) write(r0, &(0x7f0000f73000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea08000700000009ca", 0x24) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a9c000-0xe8)={{{@in6=@empty={[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, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f77000)=0xe8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f77000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x5, 0x1, 0x5, 0x3, 0x6, 0x2, 0x20, 0x20, 0x67, 0x1000, r2}, {0x6, 0x100000001, 0x9, 0x0, 0x9, 0x5, 0x1000000000000, 0x699}, {0x7ff, 0x20, 0x8, 0xe8f2}, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in=@rand_addr=0x6, 0x6, 0x7, 0x3, 0x200, 0x1, 0x4, 0x2}}, 0xe8) 2018/01/07 22:24:20 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/07 22:24:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ef5000)='net/ip6_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000+0x9e2)="a0a996c1aa816d3f6b6302f05e999baad397498691ba7d775f272305551fa443de1993cc106ad3c973dcef1fa6c8174786e3f9c073ddd1c27b8cc856127a007fef3435daa7f42a34032f7a1c83f649548342527472e9fe01fee37ee54aa099a7ef8bdc69000003ffb91ee72c6d6223163dd0964732199ead73ed76cc93aacbac231dc957fbde4fe32e1712ff5e5723ebf854bf5fe009ff181e4ab1fc9fec379ded1e02d125313418f4bd3c9c30e5d2865e1dec7e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f0000969000-0x9)='/dev/sg#\x00', 0x6, 0x0) ioctl(r1, 0x5385, &(0x7f0000001000)="") 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f75000)=0x7fffffff, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f77000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000f75000-0x10)=[{&(0x7f0000166000)=""/243, 0xf3}, {&(0x7f0000f74000)=""/5, 0x5}], 0x2) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000b1b000)=0x10000, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f78000-0x4)=0x5, 0x0, 0x1f, &(0x7f0000f78000-0x8)={0x77359400, 0x0}, &(0x7f0000091000-0x4)=0x100000001, 0x2) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00009a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f13000-0x18)=[{&(0x7f000036d000-0xc4)="2de666ecf88e93efb1e09bd28fd01e55ba512edc024480de90579d497e3a2068223fb9b76ccaef97ccd17af795097fd84f5cc098fa48fee771d935d760fed22fb3e9806b60e73e138d3468aacb8e006ecd6c52a942f46e6e4f400e0490f8da356212f5955e65581e334d9686be243b3efdaea47a5e4d44e5a669e789aec7992962f19ecaf67ba0f2fddd380e0ed896242226c3d2777a6b115d343cfcd474010e8d39dceb90cdbbe28cdabf29be7503d376b803447c44ac05e94065c4dbf77c841347e7f3", 0xc4}, {&(0x7f0000738000)="ca20e32b13664845ecea31ba3444f352a71040fc70f4c5f81697883ff8764c2a24ed3cb13d0aafeb87f597f32216ffa2cdc6b52b667bd1ca482028f6d63b87dd5ef4d04c92b083b5", 0x48}, {&(0x7f0000f79000-0x2e)="556ae65a0e831e78916acba6440262261fc9a72804506fbb997781970d7d1d310cebc3ad3491f7c8321e9e4a3a6b", 0x2e}], 0x3, 0x4) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 22:24:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x0, 0x4) 2018/01/07 22:24:20 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000861000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x10000, 0x1, 0x6, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d02000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000-0x4)=0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000276000)=[{0xa, 0x2}], 0x1) r3 = getegid() sendmsg$netlink(r0, &(0x7f0000f1a000)={&(0x7f000085b000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000b6d000)=[{&(0x7f0000fe8000-0x167)=[{0x50, 0x800, 0x402, 0x81, 0x2, "83a861d75ef75855fbef01673705ba9c14efd963a4361a5e7881a2d0836c1b7b6d395967d6e89f44490f2816113a7412947f0a2e6569b13b7c7a438ac5d876"}, {0x5c, 0x1000, 0x400, 0x0, 0x0, "0962091b8696ec7ebfc2bc07b19acd156edf683cff1a45821654991031dfbb77a096fa8abe47eb84ccd750c44a060ee5f95b0022656f5a6e379c9a8e524303c94ebc601571e45b29a3825cec"}, {0xbc, 0x10000, 0xa, 0x100000001, 0x3, "82d06db3fede8f072b71554bdc4a006ea371ee88b9563592fef5d3a1e0a5f5d575de133e15a282867a7d42774159d01f118ca106c462690165c241e0bd8307919069cac7666d2b2e5aee0aefa95dc1ea78dac1656e3af9eb3a8d0203e1c29eed511abf6deaf4f1e1aa59238385a5b739ceaea4f685781d23f9d76abaeb4b55a424d0fc479b0c1b27a3ce7d776b5f177aad64b700846e43dba0a38db17acbe822041b7e68a14690a67f0d6e"}, {0xa4, 0x80, 0x720, 0x974, 0x1, "e688fd3dd59dc1f0b0100d60488e21460df4f59ee844a364ecad266e270001ac783e72640bd1e74ccab1748dcf7e049bfb20a3e33936d6836a68933b0c19f508e7b869bade0bd2fd3453af686fa20d1ec6037d25b90bb941560ec18942f4d33188b9a3de8b231ac21990ef76a73e99e0f7faa31fb6905cc0fd643a61103e5edb3faeefca0b23d59b1465a29aeed7e68810"}], 0x20c}, {&(0x7f0000b56000-0x1418)=[{0xc0, 0x1f, 0x0, 0x8, 0x0, "3e6dbfbd010703e21dc9c120d16eef6af1b19e3fabe005900455d29a89c506d57c446d254cb7f8e51266a9493f312207756cbb9da41c1846a40960d458fef44f66204aa98f27a6ad7c56c6989fe6a26f0ed52457b73acf24ab9ef37b13718e92c31dfebc4f9e02a9eb4e5fe6dd19e7d119c72148d55b22a1513b5a5f5023c11ea77772fee5e04820622470db9b5f3b65146a09dedad8e00db781b68f61f9f9928a1c0360517af95e44e6d3af3cf460"}, {0x80, 0x20, 0x810, 0x2fc0000000, 0x1, "3b50d354ed29fe4dc2c0b4516cd4f240f5fbf9f569deff485913b9ad9e1ae2834d28638d1089fece4064b515fba4754671a7533b0f9b20aced97a9785ce36e08bcb9f032f0091aa7b8e6e6501e13b59376e51720326c44a74bec32e2330a6e5fbd6ca796c9b83b9cee8747b53ac7"}, {0xdc, 0x20, 0x20, 0x7, 0x2, "7c871df7d9ab124359c0938bf75247e3e996e042661a674bb87a4a3fc6f2947bdc9186e8731a3016109f0d48f94caf695460736efff1865a7b0e81e76449852739c282bfdaa1d5a99e3af0c64fcf22425a20e9fbc688036b01821a6ca9526667a7980fa91b5cfc7bc9a5721b450dda5025f6c00ce0e64224a94dfee4117c1bc67bf8015746fc9f2233ad4deacfb62b0f3dd070e8c812c65234cf350f8a66c6faa3704491f61a984c18351edc7d2141d926fc78560f1cf7ca670aa03e9809c5631418538f6d56b83454"}, {0x3c, 0xffffffffffffffc1, 0xb00, 0xffffffffffffeb97, 0x2, "57dd12c45222d4030ce9961c951badbd99ac558693c35f718a9cac57d5b64b9d65317f3e1e96facbc7a0c565"}, {0x1010, 0x2, 0x21, 0x17e1, 0x2, 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{0x98, 0xfffffffffffffff9, 0x711, 0x6, 0x2, "a6f1f653af4de41e5ba67a80f05f1936e0f328586a7e1efe8759506645caac76b3ed762f5d692d566a407c68bdb8e45af0690f3256ce5e1cba004af079e269417bdd324c51374bfdbc7d2a0a681c94a66c20f7883cddf365ec71f60ab98b2b8c1658eeed5f90afac6304f1bc781f2739987053775596d7ed6b075c942dffd61eddfe81d579bf2e"}, {0x60, 0x101, 0x210, 0x3, 0x0, "f22b6bf7e10e0fe1184654b7e1bf51bc1f9616551845fc1059babeb7f354a6e8b6ccd1b069c38f257328801ee033d5b36b41b15a4a754056def881d8ad492cc5b5a3326a4f31af7293ed17ad647c"}], 0x32fc}, {&(0x7f000013e000-0x20c)=[{0x44, 0x9, 0x310, 0x0, 0x2, "0b902b1e178ed6b86d2a3c647abff1b5913e380e51bc92b39fd8e2d0f33f61f290122917aec9edae67346f534bc628f6c3d8f2cd"}, {0x104, 0x0, 0x20, 0x4e, 0x3, "1fc21818f419c96b03d7af1c342a398124061051ae238cbd1d9d02617d1a5dea4d8308760c264a005d391b8a5fda943e95e8ecde7fdfafa5004110b90662438276f022bba46a1f3d0f39191d360eed4b328f5636bc5a6aee2699c57ff03ed32e91528ba00ad4b95ffd477e4309c5b003de3f38b0fe4dede08206081efee9cc4b9f5c80d9a6cc6411ce1f8157972b30307c09669d10438bde6b44c03958ae4da3295c9b2d9f1674f1071f2ab6ad14a61b0f81366134edc9b08df5859a47b400d851017e4c774f8ba694b0410503c8be339e5eba3f59118d2a1c793f1e8c7ceecc1ff7662c0f988539121f625af176890e2ac8"}, {0x44, 0x2, 0x4, 0x2, 0x3, "5bb292fb7f64882ad924572b3c32f3701e834082c1c9bd629463c96ca3db1b2fd5d354f56f09ca073e0efd1c975e0e8642b802"}, {0x80, 0x3, 0x400, 0x7, 0x3, "f3511935ea1f2c0dbef9f414f6cc52b4ccbf81d75f6a6a2e891b825fb1eb209784c6a23379d895f98eb55a255c5ecab7ce2f7e05f646b069b7d3aacf201d9ff03ed0e85c6251de9cfb263057975a20c2f5f258c711d4c1a5fc1f57757529b106f6c89494804fa9a50e4ec0f4f1cc"}], 0x20c}, {&(0x7f000006f000)=[{0xd8, 0x6, 0x8, 0x4, 0x1, "62f6b2f10d60c6e30dcb97580ebb9609f5d3f360065878451a0494293be6b4bc3fee140d7ccedc77c3b55ee25ae64df8a4b058d54d286b7d6f930a630a7626d82cd218173c904e5c0ba41aa9b5524944e91c829ca163ef0d30e8565b4a8247d6f06bbe26447c534af408a4b12cd7c288722dd73ffd0a68309f0f45af0dd773f11f3796c8e047c35d65dcbbce462371301717990d07070e88248d77f0e8ec15cde4b39ba1ca6e41dda550ad99330f26a7d575c5bf36f632fbf033748247ac4ec0443ca550f7a3"}, {0xbc, 0xa9, 0x204, 0x2, 0x2, "b52c939a19d010e5b097c2e64ee4fabe1a556563c15c415c2d85efff6e75426b8d3ffec7205dc6671113b0234d06e7db420afe76920b2ca97761439fd18f66cf010cb463a3ad1717e39ba05771d478fa9cb130c459b8f01a594f31a0ebe8139cb01c63ac858343e92544c6cdc7554796341da7b17f19f85c3a61bfe2c7ca86d3f653591b810754c790616c0e433614311233b0148ee8e001154a7c4c5061f693688084927e4ccf28b582c55c"}], 0x194}, {&(0x7f0000aed000-0x98)=[{0x98, 0x0, 0x10, 0xfffffffffffffffd, 0x0, "ff7eada7b902a2d6032b977b2238e02b65b361c06b60076f564fa67d58035fd10b49482bc8c908e27b9c447e90c674052f18889283088a6450e7b9d126eb5e45ed4e43464c70cca6d9f6513ae73815101aa1c9235fedce9dcf6787f62d517c6d16417907508458e007fe60fec7956804f8c5b39b5c91d82bf5e5170af6d3b7bdbb86122a1b168349"}], 0x98}, {&(0x7f0000fb6000-0x164)=[{0xc0, 0x3, 0xf01, 0xffffffffec7ba6af, 0x3, "eed0814a90f6625ca40e2f2062f44cc58f32d06d245448cffaacd49ef0e05b52ed52cd428ead939e8dab67d61810499b83c27266bb7b2e36a65decfb42a520ef2a57f81b2dd8ba48c762df78cb4473d80d581384e58c9a5e96f49045e410cc9a48c1c7ff3a5994a499575d0b4be6c020ae341d8527ed5c4e09bc0aeda8dd60c10eccc2d557a9c513eefa58a08b9155a874847c9a2fa5a43f5d379f5b7c7c84887d82b16daebbabc909128c6fe1fdbe"}, {0xa4, 0x6, 0xa10, 0x0, 0x1, "5a1366ee133a60aa00b67cc42034bdc864f42c3a36e308df9870318b670299bd3dffee0b7689cf9e60654e5ae0cce79f1a40ba92f3bde0944c53a03291fc5813d6ebedb775e8b7b7bcdc3e9eee3ef78cfc84a15a6b2e8de6ca066075b380d655009752cd713edfcb9a57bd968d235da95dafa053f04f15ed2ff4e53bdb3347deb517e0666ab6a5ec5dff7021ca43e12ec988"}], 0x164}], 0x8, &(0x7f0000cbc000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x2c, 0x20000000}, 0x40) r4 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) lseek(r4, 0x4a, 0x1) 2018/01/07 22:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r0, &(0x7f000064e000-0x10)=[{&(0x7f00000da000)="2900000020001979153d7500100a001d020008001700002a00e807000900020000241900000004e2ae", 0x29}], 0x1) 2018/01/07 22:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) write(r0, &(0x7f0000caf000)="", 0x0) r1 = syz_open_dev$sg(&(0x7f00005f0000)='/dev/sg#\x00', 0x7ff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000128000)='/dev/sequencer2\x00', 0x400, 0x0) renameat2(r1, &(0x7f00009fb000-0x8)='./file0\x00', r2, &(0x7f00005ec000)='./file0\x00', 0x4) 2018/01/07 22:24:20 executing program 7: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000e1000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000035d000-0x8)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000035b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000035b000)={&(0x7f000025a000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000035c000-0x8)={&(0x7f000035b000)=@newpolicy={0xcc, 0x13, 0x9, 0x1, 0x2, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x40, 0x2, 0x9, 0xa, 0x20, 0xa0, 0x2f, 0xbe8, r1}, {0x101, 0x0, 0x7, 0x0, 0x1ff, 0x3, 0x0, 0x1}, {0x80000000, 0xc4, 0x57, 0x101}, 0x0, 0xa, 0x2, 0x0, 0x2, 0x2}, [@tmpl={0x4, 0x5, []}, @replay_val={0x10, 0xa, {0x5, 0x1, 0x8000}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x5}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000289000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) timerfd_create(0x2, 0x80800) sendmsg(r2, &(0x7f000035b000-0x38)={&(0x7f0000148000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000022e000)=[], 0x0, &(0x7f000012f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000008e000-0x10)={0x5, 0x4d1dc0d076619e1d, 0x1, 0x3ff, 0x0}, &(0x7f000035c000-0x4)=0x10) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000035c000-0x1d)={r3, 0x15, "bfd4e05d952d8ecb422fc535c6ccf2d83607a23057"}, &(0x7f000013e000-0x4)=0x1d) [ 85.830382] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket [ 85.858666] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket 2018/01/07 22:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ee9000/0xf000)=nil, 0xf000, &(0x7f0000036000-0xe5)=""/229) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c27000)='/dev/autofs\x00', 0x80000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e83000-0x4)=0x0, &(0x7f0000ca9000)=0x4) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) 2018/01/07 22:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e2000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat(r0, &(0x7f000066c000-0xe)='./file0/file0\x00', 0x1, 0x120) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') mount(&(0x7f0000bf2000)='../file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000eba000)='coda\x00', 0x84000, &(0x7f0000eb2000)="88") 2018/01/07 22:24:20 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="b04a45d3508a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x8202, 0x0) 2018/01/07 22:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000927000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000417000-0x4)=0x0, &(0x7f000032f000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) read(r1, &(0x7f00006f4000)=""/23, 0x17) getpid() pread64(r1, &(0x7f00007b9000-0x92)=""/146, 0x92, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d6b000)=0x9) 2018/01/07 22:24:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000002000)=0x0, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000)=0x4) writev(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="c7e486c0f13381866215e1003e0f9d9e84b891a4e5d50295b177ea879f6b28fb01dbf20ebc4c0890de62435fe9e4b71b19407a38f53ba619b04d611bba229c645c59a8807684cfceceadceae3f90d1c69e37432319a2f086daa5772d0e13e2bc8dc780d80042aae990311b42d89e70a544c2700e50109a983ac06da14f7f4e5c1fd17f9618d3cd54758e", 0x8a}, {&(0x7f0000003000-0x5)="b8f3bbaef6", 0x5}], 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2474}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb6, 0x401, 0x10000, 0x76d, 0x9, 0xb84e, 0x6, 0x278, 0xfffffffffffffffc, 0x20, 0x0, 0x5, 0x4000, 0x0, 0x1f]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b60000)='net/if_inet6\x00') splice(r2, &(0x7f0000395000)=0x40, r2, &(0x7f00007ec000-0x8)=0x1a, 0x7fff, 0xf377785b2620c835) 2018/01/07 22:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x400) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) ftruncate(r0, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/07 22:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00009a7000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000227000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f00001ea000)="cb"}) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$packet(0x11, 0x6, 0x300) r2 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r2, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) syz_open_dev$binder(&(0x7f00002ad000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/07 22:24:20 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000007000)={0x0, 0x3adc}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000006000)=r1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000a000)={0x15a0000000}, 0x4) mq_timedreceive(r0, &(0x7f000000a000-0x39)=""/57, 0xfffffea6, 0x3, &(0x7f0000009000)={0x0, 0x1c9c380}) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0, 0x0, 0x0) 2018/01/07 22:24:20 executing program 1: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000fa6000)=0x0) fcntl$setown(r0, 0x8, r1) poll(&(0x7f00002b9000)=[{r0, 0x4050, 0x0}, {r0, 0x8, 0x0}, {r0, 0x1, 0x0}, {r0, 0x206, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x6, 0x1f) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) syz_open_dev$usbmon(&(0x7f0000460000)='/dev/usbmon#\x00', 0xff, 0x40000) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x138}) 2018/01/07 22:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ee9000/0xf000)=nil, 0xf000, &(0x7f0000036000-0xe5)=""/229) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c27000)='/dev/autofs\x00', 0x80000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e83000-0x4)=0x0, &(0x7f0000ca9000)=0x4) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) 2018/01/07 22:24:20 executing program 3: syz_open_dev$sg(&(0x7f0000de0000)='/dev/sg#\x00', 0x0, 0x20180) 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fc2000)='./file0\x00') 2018/01/07 22:24:20 executing program 2: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b17000-0xe)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ef6000)={0x0, 0x1}, &(0x7f0000934000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000290000-0xc)={r2, 0x48, &(0x7f0000edf000-0x48)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xea}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e}]}, &(0x7f0000bb2000)=0xc) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ef8000)={0x1f}, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000000000000f, &(0x7f0000907000-0x124)="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", 0x124) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000058a000)="180000e9010001000000be8c5eff8c88360000f1010300ec0000000000040000f7b933d898055bf748bb6a8807567e59dba67e192bb3550400000067a1e2010006fc2163e000000000000453ff1f08000000000000c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf001f000007e87ccc000000080000c50fff04e9e9f57406aa01100b0004000000cc08000038ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b5affa00041ad0b4c2c23eef679567fcda", 0xc0) [ 86.016113] device syz7 entered promiscuous mode [ 86.035176] skbuff: bad partial csum: csum=65535/0 len=28 2018/01/07 22:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000927000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000417000-0x4)=0x0, &(0x7f000032f000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) read(r1, &(0x7f00006f4000)=""/23, 0x17) getpid() pread64(r1, &(0x7f00007b9000-0x92)=""/146, 0x92, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d6b000)=0x9) 2018/01/07 22:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000b44000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000060a000-0x4)=0x8, 0x800) sync_file_range(r0, 0xffff, 0x17, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f0000881000)='./file0\x00', 0x200, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f00002a6000-0x4)=0x5, 0x4) r3 = syz_open_dev$tun(&(0x7f0000f7c000)='/dev/net/tun\x00', 0x0, 0x80101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x3eef0a80952ba286, 0x7, 0x8001) membarrier(0x8, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000014f000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009e7000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000717000)={@generic="8b26e7c94fe16b2ce7f01281ffa258d2", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:20 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0xc)='md5sum-eth1\x00', 0xc, 0x0) times(&(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) restart_syscall() 2018/01/07 22:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) link(&(0x7f000052d000-0x8)='./file0\x00', &(0x7f00004fd000-0x8)='./file0\x00') write(r0, &(0x7f0000d61000-0xa2)="1e22ff4eea9f8b487577ad141060e5818b22a0ad9903865a5f67299f29b8dd169ac091f24143aed4156e0d49ec42d8f20cf25517462f245509a94f1509d6108bf2c4df0fba839828a3a3f093dcdf5c58576f507cc0862fdfb2371162b3e3977c2a6f432819624b3ca49e7a0eaa8f97312c4a2d5ddd82092168f6c9269a07eea6e3b000f9273b4c046e7e957439f9eff093548f206f616f622efebc606200ecb6ad65", 0xa2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f00005ea000-0x8)=@sco={0x1f, {0xcfd, 0x5, 0x0, 0x0, 0x1000, 0x2}}, 0x2be) sendto$unix(r0, &(0x7f0000872000-0x1000)="", 0x0, 0x0, &(0x7f000085a000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000af4000)=0x0) 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000344000)=0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/07 22:24:20 executing program 1: prctl$intptr(0x22, 0x80a) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xf, 0x3, 0x1000, 0x9f7, 0x10001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000d98000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x6, r1, 0x1, 0x40, 0x6, @random="32cecc699575", [0x0, 0x0]}, 0x14) [ 86.082210] binder: send failed reply for transaction 203 to 14963:14979 [ 86.089349] skbuff: bad partial csum: csum=65535/0 len=28 [ 86.092522] binder: 14963:14966 ioctl c0306201 20000fd0 returned -14 [ 86.111165] binder_alloc: 14963: binder_alloc_buf, no vma [ 86.119414] binder: 14963:14979 transaction failed 29189/-3, size 0-0 line 3128 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a41000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000e87000)="94000bfff3d40060", 0x8, 0x0) readv(r0, &(0x7f00006c7000)=[{&(0x7f00009dc000)=""/26, 0x1a}, {&(0x7f0000fa0000)=""/162, 0xa2}], 0x2) 2018/01/07 22:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/sequencer\x00', 0x4081, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b11000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0x1000000000000000, 0x0, 0xa4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009e5000)='/selinux/avc/cache_threshold\x00', 0x2, 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) readv(r0, &(0x7f0000002000-0x38)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000001000)=""/103, 0x67}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}, {&(0x7f0000002000-0xb7)=""/183, 0xb7}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/101, 0x65}], 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008c9000-0x6)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7fff}, 0x98) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x0) sendmsg$key(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r1, 0x5}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000005000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb0, "c3e6827aa47a02a7f5ab4e416fd8db10b6864b36ccc4edfbe1228beef1f0c4026bd674ac767708c4d1105ba2cdf126b9b8cd66520d60d0321e05b16709553644d555821fa5a441fded1a4b6c3d87f6d7119632d3232c5e98046b0168c6af17e421d941de72a780d58841f6010a65d24d8e7c8284a9533a93da3f9747227444fedf3aaba3654e454cc16dd88ebb2e40866e814fdb17aa1bd806f77043bdcdb09a742140c8069ae82ac3a14b33db3db026"}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000002000-0x64)=""/100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000)={r3, 0x62, 0x2, 0x8, 0x1ff, 0x800}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000-0xb8)={r3, 0x194, 0x2, 0x8001, 0x67, 0x0, 0x3, 0x1, {r5, @in6={{0xa, 0x0, 0xc59, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x8, 0x0, 0x7}}, &(0x7f0000003000)=0xb8) 2018/01/07 22:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$unix(0x1, 0x3, 0x0) stat(&(0x7f0000ff8000-0x8)='./file0\x00', &(0x7f0000e8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ff000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b75000-0xa6)={0x0, 0x9e, "26b3233722692d43950dd4daf0bccee6faf7cddc9dbc656db18776caa2e2ac3ec206e25773b4453263d789a1bb2c4a415d6e89683324f2114f442f6e2ffaf9c42266e5c4d21792743e605e39715610b59f3c309ed3c39095653fa5a8e04106136656da88f193e07589ab175996294adbc7d0f41521e1d3ee65d568f291698b85a195db4c4a505e7b36e9b55714c756022efbc73e24bbff2a13d8b5d23f7a"}, &(0x7f0000e65000-0x4)=0xa6) dup3(r1, r1, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f00007e9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00004d9000)={0x9, 0x0, 0x7, 0x7, r5}, &(0x7f00003c7000)=0x10) r6 = accept4(r0, &(0x7f0000918000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca3000-0x4)=0x8, 0xb21c10a4b922753c) set_robust_list(&(0x7f0000135000-0xc)={&(0x7f00009b6000/0xe000)=nil, 0x80000000, &(0x7f00007ff000/0x4000)=nil}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000028000)={r5, 0x101}, 0x6) madvise(&(0x7f0000309000/0x2000)=nil, 0x2000, 0xf) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a9b000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a5a000)={0x0, 0x0}, &(0x7f00000e9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000032a000-0x6)={r7, 0x2}, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 22:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/policy\x00', 0x0, 0x0) openat(r0, &(0x7f0000ca9000-0x8)='./file0\x00', 0x2, 0x8) r1 = socket(0x1, 0x6, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000052a000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000094e000)={0x0, &(0x7f0000652000)=[]}, 0x4) 2018/01/07 22:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000836000-0xa)=@file={0x1, './file0\x00'}, 0x1263fa1670f7d5a6) 2018/01/07 22:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) r0 = open$dir(&(0x7f0000b5a000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f73000-0x2a)=""/61, 0x3d) 2018/01/07 22:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000881000)={0x5, 0x80000000, 0x88, 0x0, 0x10000}) socketpair(0x13, 0x4, 0x8001, &(0x7f0000e03000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000a04000-0xbc)={0x1ff, 0x1, 'client0\x00', 0x5, "d8f94249efe30ca7", "62f98254b09d7d858feea813e050a562f0cb26ba43a7dc3bf0359871c62890db", 0xbc2, 0x3496, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f00003f2000)={0x0, 0x0}) init_module(&(0x7f000098e000-0x1)='\x00', 0x1, &(0x7f00004c6000)='em1procmd5sum*r}\x00') 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffa, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000eac000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000963000)={{{{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]}, {{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff, 0x0, 0x20000000000, "29b9160fabf5a6a75320494efa42b3e9ad7ca0fe9f9ad68697ebe565e263cda1b83737db6f590cde713edab945314e7eec91b330d10e8c671fe374e860fd8e8f9bfc67dba5598907a8ae6db9fe0f30b5"}, 0x160) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89b0, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a8f000-0x1c)=@ethtool_sset_info={0x37, 0x0, 0x800000000000000, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 22:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000080e000-0xe)='/dev/keychord\x00', 0x18be00, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000750000-0x4)={0x3, 0x1, 0x9000}, 0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') fcntl$getownex(r2, 0x10, &(0x7f0000c12000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000c8c000-0x4d8)={0x3, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) syz_open_procfs(r3, &(0x7f00003d5000-0x7)='ns/net\x00') 2018/01/07 22:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2018/01/07 22:24:20 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000fd7000-0x10)={0x0, 0x0}) r0 = userfaultfd(0x80000) fcntl$setflags(r0, 0x2, 0x1) futex(&(0x7f0000ab5000-0x4)=0x0, 0x1, 0xffffffffffffffff, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0xb01, 0x0) 2018/01/07 22:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000834000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getresuid(&(0x7f000013d000-0x4)=0x0, &(0x7f000080c000-0x4)=0x0, &(0x7f0000cf3000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ec9000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xb3, 0x3, 0x1f, 0x2, 0x20, 0x20, 0xbf, 0x6, r1}, {0x80000000, 0x8, 0xfffffffffffffff7, 0x2df, 0x2, 0x1, 0x3, 0x81}, {0x1000, 0x3ff, 0x484, 0x1}, 0x5, 0xa, 0x1, 0x0, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x3, 0x0, 0x2, 0x8, 0x7, 0xffffffffffffff6f}}, 0xe8) pipe2(&(0x7f0000fa2000)={0x0, 0x0}, 0x4000) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009f7000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x2, 0x4, 0x1, 0x92b, 0xa, 0x80, 0x80, 0x0, 0x100000001, r1}, {0x1800000000000, 0xfff, 0x5, 0x886, 0x6, 0x57ea, 0x88, 0x0}, {0xc00000000, 0x9, 0x6, 0x8001}, 0x2, 0x8, 0x3, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x1, 0x7, 0x7f, 0x1, 0x1881c6ce}}, 0xe8) sendto$inet6(r0, &(0x7f000010a000)="67f511b33a2d04769d9244ce325b6302898381aa8511acdd029d369af644fc2e2206d15ea30ad925", 0x28, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000d6a000-0x1c)={0xa, 0x3, 0x410, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000001c000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000944000)={0x0, 0x200}, &(0x7f0000945000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000094000)={r2, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffd6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x401}, 0x98) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40, &(0x7f0000945000-0xe9)="8bd66d685f530122f4ea5ceb566bac163afbf4371ce903be3beb4e356326a6c54125e43c671b4a2ba0fe4ff26dedc63f6f2fc451a47d3ad929c0cc585316adeaa9799f1cfc4a92386b7f5fcf119a5ce70cf9e480bc1546c75dc763d4b262cf9fdb758f363ac67250bdd7407949f7c57d1dd54aa1452a0c728f346f420b9535601434d8fa9c50c9c597f6b9d1fb6bc1d7b7b9a5e3cfd8283b9bc0f743a26b7ef011f0bc46e889b1456b9acacb31ba24e1b6f0f808ce73eaf177ff9223a546f42195ad18f4b7a4d6a91317f5c46aeb56d525a9c4ac0b2de754ae80f3848cfb93b7b3feafe4154fd3e906") 2018/01/07 22:24:20 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fd5000)={0x0, 0xc7, "8fa6edeb1a8e98ef981d0236764afb8533d9a877f944e8e48b54308155e3185e57c62a5570d9e8c8dff4efdaeba9078a52d2b1cece5f160605d78a8a36be0f77fa5b537273c2f01b1afaf5c33084cb32b19256ea5867d599ce117f77ef164e6737d9b45f18bbeaf1b8fcacb31f011b8b749455c1c7c8533468e615ca315f7f2d60d5c3e93de32800e7b60359fb75d4d99006783068a4424e3c805c72244b0bf0b2fb6e20c0dc9f2a0d3b866c06447594fe911f06b825228e17870c4e12abab28f0effb01420802"}, &(0x7f000097b000-0x4)=0xcf) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fd5000)={r2, 0x0}, 0x8) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004d1000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000e36000-0x8)='./file0\x00', 0x80, 0x173) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000807000-0x108)={0x4, {{0xa, 0x2, 0x235, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, {{0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000016000-0x9)='net/raw\x00') preadv(r1, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) 2018/01/07 22:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000498000)='./file0\x00', 0x0) utimes(&(0x7f0000eb2000-0x8)='./file0\x00', &(0x7f0000012000)={{0x0, 0x7530}, {0x0, 0x2710}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001bf000-0x8)={0x0, 0xc0f}, &(0x7f0000ea0000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002aa000-0x8)={r2, 0x2}, &(0x7f0000f2b000)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e37000)={@common='bond0\x00', &(0x7f0000fa9000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00008aa000-0x74)="f792763a4900000000010000008057f2e68e3ca235368ce6c97600449c182207ba94655850e0220c9d709923312a73cb3b4420b24f8a0923a1bfe44f9a95a37f7384b2797f3a6a83ec831da3955684496f8bcf1a9b91c75944d6ef034e6bd0bb875ff3cafc5b094e8df707008ca67846e773fcb9", 0xfffffffffffffe47, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000566000)={0x100, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00009c0000-0x8)={r2, 0x4000000000000000}) recvfrom$packet(r1, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) delete_module(&(0x7f0000df5000)='\x00', 0xa00) shutdown(r0, 0x0) 2018/01/07 22:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000056c000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)='\v') munmap(&(0x7f000081a000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000002f000-0x78)={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) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000384000-0x42)={0x0, 0x3a, "31c866a432771bdeb586d2a248fc3a51ca8e3f6035985c80372fe7c0c6de0a68bd804ecaee71aab2d74541bbc06a14cbf859ef3e7fbf0a0eee03"}, &(0x7f0000d45000-0x4)=0x42) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003f1000)={r3, 0x100000000400}, 0xfffffffffffffd6a) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000081b000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000081a000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 22:24:20 executing program 3: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000001000)={0xfffffffffffffffd, 0x3, 0x1, 0x8000, 0x8, 0x5, 0x8, 0x8}, 0x0) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000002000)=[], 0x0, &(0x7f0000001000-0x38)=[{&(0x7f0000002000-0xd0)=""/208, 0xd0}, {&(0x7f0000003000-0x8e)=""/142, 0x8e}, {&(0x7f0000002000)=""/180, 0xb4}, {&(0x7f0000003000-0x23)=""/35, 0x23}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000003000-0x8a)=""/138, 0x8a}], 0x7, 0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x80, 0x0, 0x4400, 0x4, 0x7, 0xbc12, 0xb60, 0x20, 0x0, 0x2}, 0x10) 2018/01/07 22:24:20 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(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}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000007000-0x8)={0x0, 0x0}, 0x8) r1 = socket(0x18, 0x8000, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000007000)=0xb0a2, 0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000001000)=0x0) 2018/01/07 22:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000433000)=""/72) sendfile(r1, r1, &(0x7f0000dc1000)=0x0, 0x27) pread64(r1, &(0x7f00000ce000)=""/36, 0x21, 0xfffffffffffffffe) 2018/01/07 22:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000db1000-0x8)={0x101, 0xfffffffffffffff7, 0x8000, 0x18, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x44800) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000067b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d51000-0x5c)={0x14d95368, 0x1, 0x7, {0x0, 0x989680}, 0x7fff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000de1000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003ed000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r2}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000017c000)='/selinux/context\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001e0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read$eventfd(r3, &(0x7f0000e5b000)=0x0, 0x8) msync(&(0x7f0000850000/0x2000)=nil, 0x2000, 0x3) 2018/01/07 22:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e73000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) dup3(r0, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x44400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/07 22:24:20 executing program 2: mmap(&(0x7f0000001000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000080b000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00004b4000-0x9)="070bfff90000270019", 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) 2018/01/07 22:24:21 executing program 3: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)='o', 0xffffffffffffff7e, 0x0, &(0x7f0000c93000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000cd6000)=[{&(0x7f0000eb7000)="390000001000090400000000800000000700004a02000000450001070000001419001a00040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) [ 86.439914] audit: type=1400 audit(1515363860.995:42): avc: denied { dyntransition } for pid=15075 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/01/07 22:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) r1 = socket(0x0, 0x803, 0x9) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000bb1000-0x4)=0xfffffffffffffffd, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f8a000-0x3)=0x0) ptrace$peekuser(0x3, r2, 0x7fffffff) socket$unix(0x1, 0x5, 0x0) getpeername(r0, &(0x7f0000907000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005ab000)=0xffffffffffffff3c) 2018/01/07 22:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00008d2000-0x1)='\x00', 0x2) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) renameat2(r0, &(0x7f0000447000-0x8)='./file0\x00', r1, &(0x7f0000f6a000-0x8)='./file0\x00', 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ec000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000867000)={0x0, 0xffffffff}, &(0x7f00008c5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000097e000-0x1a)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r4 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$setstatus(r4, 0x4, 0x800) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwritev(r4, &(0x7f000028d000)=[{&(0x7f0000fcf000-0x74)="02", 0x1}], 0x1, 0x0) 2018/01/07 22:24:21 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000293000)=0x0) ptrace$cont(0x18, r0, 0xfffffffffffffffd, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x81, 0x4, 0x6, 0x12f, 0xffffffffffffffb8, 0x7, 0x5, {0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xbf, 0x2, 0x2, 0x3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0xffffffffffff8357}, 0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="510df67a962da64b4886ae5faf125a45576ef859fb19986249a83df8b76b773086009c6ffcf335add173a21b67cfac5325f2e38025b15b79d07606a64666285c14b7c7e5feca1eff1cf24fc75361a415a192845e9f7365649b651226434767e76185d66cfde9bb7cd0bdaa6f6ba385464ce74d8e207941745cea82ac989a765cadd50423f9092d4b4afa5db7f35431cec22f5496d9ac8e45f967f555e4a413acbd7182cba530d69c59ee55cf431fbed4a340f55c4f1ad7") ioctl$TIOCSTI(r1, 0x5412, 0x1000) rt_sigqueueinfo(r0, 0x12, &(0x7f0000001000-0x10)={0xa, 0xfffffffffffff677, 0x1, 0xca}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000-0x4)=0x3f) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) flock(r3, 0x8) timer_create(0x3, &(0x7f0000000000)={0x0, 0x3f, 0x5, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000002000-0x7)=""/7, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r2, 0x0}, &(0x7f0000000000)=0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1ff, 0x0, 0xf, 0x0, 0x4, "cd309aa81d0e03e655ba6f6f63dfb37e9966b48fd20260472764660d95a010fc6ede5bd732b984ca82e3ebeb2eb1e057877654c507dab7e347b9b5f492c048d0", "b1ca12306a6e742fc89ec513a531c9dc943b89fc3cc9c8e7530529c50caddcf3d213a4a51996af8dcc37c748a78f3de804d5bd00eada88d2139cbe285235a619", "da5c83704a725a8c8f5d4c439355bfb15c917e7776cbfdb7d89d9b2de00bbb05", [0x297, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x8b, 0x9, 0x5, 0x8e, 0x101, 0x0, 0x9, 0x140000}, &(0x7f0000002000)={0x1ff, 0x1, 0x9, 0x800, 0x4, 0x243db94b, 0x5, 0x7fff}, &(0x7f0000000000)={0x4215, 0x5bd, 0x401, 0x0, 0xfffffffffffffffe, 0x56, 0x400, 0x3ff}, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000004000-0x8)={0x9}, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000002000-0xc)={0x1, 0x8, &(0x7f0000004000)="fa166df041f8fa7e"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000005000)='./file0\x00', 0xe000, r4, r5, 0x9, 0x906001) 2018/01/07 22:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x80000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = getpid() setpriority(0x0, r1, 0x9) process_vm_readv(r1, &(0x7f0000b3f000-0x10)=[{&(0x7f0000cce000-0x6c)=""/108, 0x6c}, {&(0x7f0000024000)=""/27, 0x1b}], 0x2, &(0x7f0000268000-0x20)=[{&(0x7f0000527000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d57000-0xd4)=""/212, 0xd4}, {&(0x7f00000d6000)=""/78, 0x4e}, {&(0x7f00002e1000)=""/111, 0x6f}], 0x4, 0x0) 2018/01/07 22:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0x0, &(0x7f00005e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 22:24:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x80c00) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000006000-0x4)=0x20000000f) readahead(r2, 0x40000000000000, 0x200000) ioctl$KDENABIO(r1, 0x4b36) 2018/01/07 22:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) statfs(&(0x7f00004ac000-0x8)='./file0\x00', &(0x7f0000375000-0x5c)=""/92) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b3000)='/selinux/policy\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000238000+0x7e6)='/dev/binder#\x00', 0x1) renameat(r1, &(0x7f000040c000-0xe)='./file0/file0\x00', r2, &(0x7f000078c000)='./file0\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c09000)={0xffff, {{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000956000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000010d000)=0x29e) poll(&(0x7f000000a000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c000-0x28)=[], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000005000-0x1)='\v'}) 2018/01/07 22:24:21 executing program 6: mmap(&(0x7f0000000000/0x277000)=nil, 0x277000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00000b3000-0x8)='./file0\x00') r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f000011e000-0x4)=0x0, &(0x7f0000277000)=0xfffffffffffffd41) 2018/01/07 22:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x353f9094) timer_create(0x5, &(0x7f000013e000)={0x0, 0x23, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e8000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000609000-0xc)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00004b2000-0x4)='tls\x00', 0x4) timer_delete(r0) 2018/01/07 22:24:21 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000b27000-0x1)='c', 0x0) r0 = syz_open_dev$loop(&(0x7f0000086000-0xb)='/dev/loop#\x00', 0x3ff, 0x400000) fallocate(r0, 0x0, 0x4, 0x8) 2018/01/07 22:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000)=0x0, 0x4) fcntl$getown(r0, 0x9) 2018/01/07 22:24:21 executing program 2: rt_sigaction(0x0, &(0x7f0000d7e000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00007f8000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000+0xb09)={0x3, 0x9, 0x208, 0x40, 0x426d, 0x0, 0xfffffffffffff000, 0xfffffffffffffffa, r1}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x0, 0x1bc, 0x9}, &(0x7f0000000000)=0x10) bind$llc(r0, &(0x7f0000001000)={0x1a, 0x17, 0x9, 0x1, 0x3, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x6, 0x20}, 0xc) readahead(0xffffffffffffffff, 0xfffffffffffffff7, 0x2) 2018/01/07 22:24:21 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc3000)={0x14, 0x0, &(0x7f0000fc4000)=[@decrefs={0x40046307, 0x3}, @register_looper={0x630b}, @decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000fc2000-0x27)=""}) 2018/01/07 22:24:21 executing program 3: r0 = socket(0x3, 0x4, 0xbf3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000075a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a23000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f00001ea000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @llc={0x12, @llc={0x0, 0x0, "03", "620414f4da507c8493d20fc3ba1c18"}}}}}}, 0x30) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00001c8000)={&(0x7f0000ff5000)=[0x9], 0x1, 0x1f00, 0x6, 0x400, 0xffffffffffff7fff, 0x2, {0x8001, 0x6, 0x0, 0x5, 0x1, 0x3f, 0x7fff, 0x1000, 0x10000, 0x3, 0x8, 0x5, 0x3, 0x3, "d95f806ab723e7c0f5689c251ed66f1fd8075eaae31f3d0c23e75543287735d7"}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000795000-0x50)={{0x1f, 0x40}, {0x9, 0x7}, 0x20, 0x6, 0xff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:21 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000329000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000001, 0x0) connect$inet6(r1, &(0x7f0000fd6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009ef000)={0x0, 0x1000, "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"}, &(0x7f0000c2c000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fa1000-0xa0)={r2, 0x98, "a0ffbd29f32327e989308dde6b15246748eeaa6d252fe9c20087e63745770888be36df10d0499540d61a96d9b0151959b245b1bd39a6c7e55e812c87d0d4493a2420dd1fc0909f877c37e65e2dd5a356d0a28e951f206e015df5ba5cb14ff3f9e561c015448cc57ee02487a3e1112a55a1646bcaa2bec18f00e76906c4c968712d533f27720254731f5efe556b9a4a62a1c46eeece285972"}, &(0x7f00005d4000)=0xa0) connect$inet(r0, &(0x7f000020c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x8000000000000018, &(0x7f000067f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b1d000-0x4)=0x60) [ 86.587652] binder: BINDER_SET_CONTEXT_MGR already set [ 86.595434] binder: 15107:15125 ioctl 40046207 0 returned -16 [ 86.618726] binder: undelivered transaction 207, process died. [ 86.622892] binder: 15137:15138 DecRefs 0 refcount change on invalid ref 3 ret -22 2018/01/07 22:24:21 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00006e5000)=""/135, 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="08e3ff00", 0x4, 0x0, 0x0, 0x0) 2018/01/07 22:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000343000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003fd000-0x4)=0x1c, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fb3000-0x8)=@req={0x28, &(0x7f0000809000)={@generic="f6842c58f1edf5e537fbb16d6ff58ac5", @ifru_flags=0x0}}) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00001a5000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000dba000-0x10)=@generic="1fb0e4662fe9146637ae8c2e60c3bd18", 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000111000)={0x0, 0x48, &(0x7f00007e9000)=[@in6={0xa, 0x0, 0xba18, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000c1a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000d0000)={0x100000000, 0x200, 0x42, 0x6, r2}, 0x10) 2018/01/07 22:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002d9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x353f9094) 2018/01/07 22:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ae2000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f000077a000)='t.\x00', 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000bb3000-0x88)={0x40, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$getownex(r0, 0x10, &(0x7f0000cf0000-0x8)={0x0, 0x0}) r3 = getuid() r4 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000cee000)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ea6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000722000-0xc)={r6, 0x80000, r1}) stat(&(0x7f0000922000-0x8)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000039f000-0x8)='./file0\x00', &(0x7f0000e20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000ea6000)={&(0x7f00007be000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000691000)=[{&(0x7f00002b5000)="02b67a52b82c28da611ba7e02e88b90140481007954addd3d1fa1be227b3c89395959b43e674a92a2cfe33c4d6e9bfe101642ecb158d29649f1f63a5e2dc8f9431bfca06552276a81734b9c1c32729a438c9e36afef9f79f0e451c0c1f", 0x5d}], 0x1, &(0x7f0000542000-0x30)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r7, r8}], 0x30, 0x4000000}, 0x20000000) [ 86.622897] binder: 15137:15138 ERROR: BC_REGISTER_LOOPER called without request [ 86.622904] binder: 15137:15138 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/01/07 22:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00008d2000-0x1)='\x00', 0x2) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) renameat2(r0, &(0x7f0000447000-0x8)='./file0\x00', r1, &(0x7f0000f6a000-0x8)='./file0\x00', 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ec000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000867000)={0x0, 0xffffffff}, &(0x7f00008c5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000097e000-0x1a)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r4 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$setstatus(r4, 0x4, 0x800) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwritev(r4, &(0x7f000028d000)=[{&(0x7f0000fcf000-0x74)="02", 0x1}], 0x1, 0x0) 2018/01/07 22:24:21 executing program 6: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/07 22:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b4f000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000911000-0x4)=0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b9f000)={0x14, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/07 22:24:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f4d000)=0x6) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00002d7000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00001b5000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000ae1000-0x4)=0x0) clock_nanosleep(0x0, 0x0, &(0x7f000003f000)={0x0, 0x0}, &(0x7f00000dc000)={0x0, 0x0}) 2018/01/07 22:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003d8000-0x8)='keyring\x00', &(0x7f0000464000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$sg(&(0x7f0000318000-0x9)='/dev/sg#\x00', 0x4eb, 0xc00) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c1c000-0x10)={&(0x7f0000e6d000/0x4000)=nil, 0x4000}) keyctl$unlink(0x9, r0, r0) 2018/01/07 22:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000b03000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/pktcdvd/control\x00', 0x84400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f7e000-0x8)={0x0, 0x100000000}, &(0x7f00002f8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005a6000)=@assoc_value={r1, 0x6}, &(0x7f0000e1f000)=0x8) add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000)="", 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r2, r2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ac5000-0x8)=0x3) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000021d000)="cc3679966f72066e4de04f1088d56d90fc0f0a06f7c9d259201c108b4368cada2c8b707b72732510707757049aaec92c54c0fa1c1fc546b68e9b4bd45c745c3493e32bde54adc210ea3ed22d20dc6cc17026ba1292b325a01cc481ffe3c611ec43d76dde7f62e5bb4cccad87e55217a771c069a58a142a8fdc1e8e6b73f1d5f3cb1e3f6db4b8ab0b4ed3495296951e9755d6a8a3afe3", 0x96) 2018/01/07 22:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000072e000-0xb)={0x8, 0x2, 0x3, 0x8, 0x7fff, 0x5, 0x9, 0x70b, 0x3, 0x4, 0x0}, 0xb) write(r0, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r0, &(0x7f0000942000)="1f0000000104ff00fd432dbbffffffff00cb00000900040000000000000000", 0x1f) 2018/01/07 22:24:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x0, 0x0, 'client1\x00', 0x7, "1a2992fbe2201348", "aa68613258890ab98b6c468c84e188bba31cca1c737cd8f446309107f2bcbcc6", 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fremovexattr(r0, &(0x7f0000fc4000-0x15)=@known='system.sockprotoname\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005e8000)='/dev/ptmx\x00', 0x100, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ae2000-0x8)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f00008ca000)=[{{0x0, 0x0, &(0x7f0000495000)=[], 0x0, &(0x7f0000db5000-0x1460)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20008010) 2018/01/07 22:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ec9000)="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") sendfile(r0, r1, &(0x7f000097d000)=0x0, 0xff) 2018/01/07 22:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000389000)={0x0, 0x0}) 2018/01/07 22:24:21 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/07 22:24:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f000095d000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000003000)="1223508eee54e39df8eb36bb099335a274156aca7055fe8cade91a7b28f4ff7b30582cd8544f", 0x26}, {&(0x7f0000003000)="bf16ee66761351aa6708aa7859733898d5a2756624b54fa62e3edc8e4edd437eb0b9bfeb7d32e626c8010bad9462ee7ff75920c2b055e85a3327521f9bec0f22fec440bc86fca558103c1f21eb42648f98c796bf7bba31c9087693a6963c13bd9cc0e0c25dafdeb7e30af8e7955cd0aaa228587f244a702fedcb742ab494b88ab79bf868cbcbb045199bd3d900166e483c86058af430fd84480394a33da92f1691d761172dd5591b2a099de0d0be82a58d1746ffa93f139a2501313e1f2d0a7393d4bb3a5972e203df81a64ecb50c4ee67faec5c11a6acef488291066d92", 0xde}, {&(0x7f0000002000-0x57)="d53820b6ed3c7ff4a115c10ef2f4ba6fe98d65b7077119d8b5f26441b96b5c6267b1a57bd5850dde79124c4f56e0878a3787b3c92818b4fc37c61643616f9e93f346f330243a7b6607be24a59b3da4c0ec4bbeae0044aa", 0x57}, {&(0x7f0000003000)="1fb496534857468ccce7ce572e3767b40d3ff50ae8a3350e3d970e922064ead61718393960fdb77eecb9380ec788d644c62c2e68e903b106667e979f2f9ff87f47f1b434a2f22ddf66b419246518a97af0856909675d5591d921450cf48fa3b575a99b305538acb03f1fc0ecb8bfb6c9b5b858237e0106cd8b611dbbd705ac63d29a80b4131447dfd15b5aa01988abc9a30b4fb0cd618102df6a7a272cb3f2e989199344953eeab03ed77350124fa614db12db9fbc266f80b5630234ec173d1202e4", 0xc2}, {&(0x7f0000004000-0xa)="69dd8d34f9e40051bfc5", 0xa}, {&(0x7f0000004000-0x1000)="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", 0x1000}], 0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000002000)={0x3, 0xe6, 0x38fc, 0x0, 0x9, 0x81, 0xb8, 0x400000000000, 0x2, 0x4, 0x2, 0x100000001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000004000)={0x4, 0x8, 0x6, "da6421ad4172", 0xfff, 0x0}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x200101, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000002000)={0x4, 0xa0e, 0xe4, 0x4, 0x4, 0x8c, 0x80000000, 0x0, 0x2, 0xfffffffffffffffa, 0x9, 0x8}) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000005000-0x4)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000006000-0xf6)=""/246, 0xf6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) 2018/01/07 22:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000906000)=0x0, &(0x7f0000225000-0x4)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000004a000)=0x0, &(0x7f0000e00000-0x4)=0x4) 2018/01/07 22:24:21 executing program 7: mmap(&(0x7f0000000000/0x796000)=nil, 0x796000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006aa000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000797000-0x4)=0x1) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r2, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00003c8000)=[{&(0x7f0000798000-0x13)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000795000)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10, 0x0}, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000051f000-0xbd)=""/189) 2018/01/07 22:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fremovexattr(r0, &(0x7f0000fc4000-0x15)=@known='system.sockprotoname\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005e8000)='/dev/ptmx\x00', 0x100, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ae2000-0x8)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f00008ca000)=[{{0x0, 0x0, &(0x7f0000495000)=[], 0x0, &(0x7f0000db5000-0x1460)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20008010) 2018/01/07 22:24:21 executing program 2: mmap(&(0x7f0000001000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) writev(r0, &(0x7f0000a4a000)=[{&(0x7f0000a49000)="580000001400192300bb4b80040d8c560a06000000000410489643c218fe58a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000000000100ec6b0f536e", 0x58}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000819000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/07 22:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009c4000)='./file0/file0\x00', &(0x7f0000e05000)='./file0\x00', &(0x7f000011a000-0x7)='pstore\x00', 0x40140008, &(0x7f0000b90000)="") mount(&(0x7f00001d2000-0xe)='./file0/file0\x00', &(0x7f0000814000-0xe)='./file0/file0\x00', &(0x7f0000802000-0x4)='afs\x00', 0x100000, 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/01/07 22:24:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x6, 0x20000000, 0x0, 0x7, 0x6, 0xac2, 0xb90, 0x1, 0x3, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x2) fcntl$getownex(r0, 0x10, &(0x7f00003f2000)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f00005e0000)={0x4d2, 0x20000800, 0x1000, 0x4, 0x4, 0xfff, 0x795, 0x100000001, 0x100000001, 0x71}, 0x10) 2018/01/07 22:24:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000d5b000)={@loopback=0x7f000001, @rand_addr=0xe2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x0, 0x6}, 0x1, 0x6, 0x3, {0x4, 0x7}, 0x543d, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x1ff, 0x2c, 0x59, 0xffffffff}, 0x10) recvfrom$ipx(r1, &(0x7f000073f000)=""/201, 0xc9, 0x12000, &(0x7f000040f000)={0x4, 0x4, 0x0, "db172f2f824e", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0xc)={r2, 0x3c, &(0x7f0000003000-0x3c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/07 22:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fb8000)="6e65742f726f75746500c2b9a8863f000000008000000050146cde515278bbcd3a17d86c2ce09113effa73b4e0e39002ee23f4c0615581b6ab0000000093e2c5e81650b0e1f17f0f35b37b6cc84a25317062c2e750bb9ae46e290dbeb3c2066d34322342f3033b124c03c48d6776258feae67a59889e367263ffbc6c030e77e0e5399b01249947ebe9e7e01e2f365cdfb4e11ceac30245aa2fd6c368212bf826d29bbbfff0975c9d315e6ddb42518094afbb665fcf5f5afeee2cb50bebf3f035842a7c4ac60f91eac9c071effd3aa546c2b3") pread64(r0, &(0x7f000077d000)=""/0, 0x0, 0x104000019) 2018/01/07 22:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000073f000-0x49)="", &(0x7f00003b1000-0x4)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000fde000)="") mknod(&(0x7f0000e1b000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000508000)='./file0\x00', 0x105800, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b7000)='/dev/rtc\x00', 0xc400, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000cd0000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000009a000)=0xc) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/07 22:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007f6000-0x6e)={0x0, 0x66, "e234aa5d016d4fa710606de41a9043f4addf31c57e4c21cf8015fa0e3280ceaed250b79c99a27d8741a2e2adad93fe9a7cc60278ad8f4c582d690443fa44b95c5f1acb286c649dc25859be37df7e347de581faee3b4c0864692c2ec6bf06e9ffd8a1b1fd4e6b"}, &(0x7f0000e5b000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000065c000-0xe)={r3, 0x1, 0x3, [0xec, 0x870, 0x3]}, &(0x7f0000023000-0x4)=0xe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) 2018/01/07 22:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x29) connect$inet6(r0, &(0x7f00003bc000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 22:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/sequencer2\x00', 0x880, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008b2000-0x8)=[{0x3, 0x1b}], 0x1) r1 = timerfd_create(0x7, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r2}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 22:24:21 executing program 2: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000079000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000079000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 22:24:21 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/enforce\x00', 0x202000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00004b5000)={@generic="1db74202a18931c82a758ea38c132c72", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000062c000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00005ce000-0x1b)=@random={'security.\x00', '/selinux/enforce\x00'}, &(0x7f0000000000)='r)ppp0\x00', 0x7, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 22:24:21 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) r3 = getegid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000005000)=[r2, r3, r4]) mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0xac, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, r5}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}, @request_death={0x400c630e, 0x0, 0x0}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x20)=[], &(0x7f000000b000-0x18)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/07 22:24:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f98000-0xc)={0x0, 0xadf, 0x30}, &(0x7f0000000000)=0xc) creat(&(0x7f0000000000)='./file0\x00', 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x3)={0x0, 0x8000, 0x9, 0x8d40, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="47c7c6d87ccdb50760ab52186aa7fcd816013f60f16b48f84383ecf5d6f02668a1e391ceca80d928540e87337ff3f19c2f6f468da432f4a4b5ddf5ad05ad6307fd45161247ae1964725d68ba1cb66c415d245e7be593bcae883db7fffbaef6856bcbcc8354473bec6ca5bb7651647f58508ec22350d39c4780ef7320367c467443007aa843dfc6387d13bb52c5ab30fe231493dfa5959b013256863f7ed7ffde360ae0ba06b2e1d49fa41e0cb718e1d58772fc2be6da209dd516129b9d0606d542c3bc6530c28783a485f862ebcf42153325da0cc40fec7d107dbceb", 0xdc, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@generic={0x10, "08933b4a75c022d2a221e57fcec235417bba4a31fd7ea906845029384c6646545cc5ad2a693cc9529f5d9ddfd5b9410b60a7aeff154a6483280b0186afbb4995efab491009262be85014e15ab18aa0d2d326372c1350ab705002d595cc7b2b6764311344bf480e103041898e3ad138e2c580e9b6d22b4b6184bf7a8e7f8a"}, 0x80) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xf4a7e20b99a20a67, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x5, 0x4, 0x8000, 0x9, 0x1, 0x5, 0x4, 0x20, r1}, 0x20) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002000-0xae)={0x7fffffff, 0xa6, "ab9396ba9e1fa0a223799bf904ce1036ea70f3ebbec8acd031d6b6f43f6a021acaba1d932db8ae410c5e9bf5206d76aebb87f404d33e4d92ede9827d7e1632803c6fa165042551ab407bce17583f61f37579e1b74f17d0a795d06e8347bfa01b6318647f767f868d34e9a214f768501fb512b3e60a69ae94529b0a444b36bc670fa443dd0456f0002aa3591a6dac797f897a66291405fdeb652bd8db426df50ada0f8aa86c8c"}) 2018/01/07 22:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c6000)='/dev/net/tun\x00', 0x0, 0x20001) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x80) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000c84000)=0x3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000045b000-0x4)=0x26, 0x4) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/07 22:24:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e36000-0x14)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) ioctl$void(r0, 0xc0045c77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000464000-0x20)=[{&(0x7f0000239000)="6025952791956e38941b2357c57cd35c34", 0x11}, {&(0x7f0000f75000-0xfd)="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", 0xfd}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000922000-0x7d)="ad489f3b6990a8b713c6c24bf1a3253723e8a7218e02f2528aee2bfff04638a61abe7309223038b889eec8e6b34cb33f2d3782377a5bbb1846c5bf49f9743d356cd81e27c31e56365bd4225582bf3b94da8c9961aa7523fd3e41e2c5c34cefebea2949dc5bddad9f1f2bd5b1e6a7c6e93168ad27b4cd4b664cb92e04e3", 0x7d}], 0x4, 0x0) 2018/01/07 22:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = dup(r0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000986000-0x4)=0x4) ioctl$TIOCSBRK(r2, 0x40044591) epoll_pwait(r1, &(0x7f0000498000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f0c000)={0x0}, 0x8) 2018/01/07 22:24:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004ba000-0x4)=0x0, 0x4) 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) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) sendto$inet(r0, &(0x7f0000001000-0x16)="fcec6988667de1cbefb8045ac66b0e97d665f40da8e6", 0x16, 0x1, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 22:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r0, 0x0, 0x3) mmap$binder(&(0x7f00001ee000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) 2018/01/07 22:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000ed8000)=0x0, &(0x7f0000480000)=0x0, &(0x7f0000be7000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) close(r1) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/01/07 22:24:21 executing program 2: mmap(&(0x7f0000003000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000083f000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e3c000)=""/53, 0x35, 0x10000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local={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}}, &(0x7f0000001000)=0xe8) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000229000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000002000)={0x60000000, 0xb4a, 0x26}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000ed3000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000925000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x3, 0x7, 0x1, 0x5, 0xa, 0x80, 0x0, 0x0, 0xffffffff, r2}, {0x3f, 0xc4aa, 0x4, 0x200, 0x6, 0x4, 0xca2, 0x3}, {0x80000000, 0x4, 0x4, 0x3}, 0x4d0, 0xb, 0x1, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0x1, 0x398b7cd, 0x40, 0x0, 0x5}}, 0xe8) [ 87.050461] binder: 15256:15263 ERROR: BC_REGISTER_LOOPER called without request [ 87.085821] binder: 15256:15263 BC_FREE_BUFFER u00000000ffffffff no match 2018/01/07 22:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) dup2(r0, r0) r1 = getpgid(0xffffffffffffffff) prlimit64(r1, 0xc, &(0x7f0000ac9000)={0x7, 0x100000001}, &(0x7f0000478000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f00002c3000)=0x14) 2018/01/07 22:24:21 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0x13, r2, 0x0, &(0x7f0000000000)="") [ 87.099816] binder_alloc: 15256: binder_alloc_buf, no vma [ 87.109751] binder: 15256:15263 transaction failed 29189/-3, size 0-0 line 3128 [ 87.123655] binder: unexpected work type, 4, not freed [ 87.129975] binder: undelivered TRANSACTION_COMPLETE [ 87.135817] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.143715] binder: undelivered TRANSACTION_COMPLETE 2018/01/07 22:24:21 executing program 7: socketpair(0x5, 0x0, 0x9, &(0x7f0000c35000)={0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00008b3000-0x30)={0x9c9, 0x4, 0x0, 0x1, 0x20, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005e8000)={0x0, 0x0}) ioctl$int_in(r1, 0x5473, &(0x7f00005d3000)=0x0) r2 = userfaultfd(0x0) fgetxattr(r2, &(0x7f0000000000)=@random={'security.\x00', 'vboxnet1posix_acl_access@[\x00'}, &(0x7f0000056000)=""/0, 0x0) [ 87.149673] binder: undelivered transaction 210, process died. [ 87.159006] binder: 15256:15277 ERROR: BC_REGISTER_LOOPER called without request [ 87.170621] binder: 15256:15263 transaction failed 29189/-22, size 536870912-0 line 3005 [ 87.188286] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 22:24:22 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000021c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000351000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) 2018/01/07 22:24:22 executing program 3: mmap(&(0x7f0000000000/0x812000)=nil, 0x812000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000006e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000570000)="64bc7620", 0x3) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0x9) recvmmsg(r0, &(0x7f0000340000)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000066c000)=[], 0x0, &(0x7f00004eb000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/07 22:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007b4000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000522000-0xb3)={0x0, 0x29, 0x400, 0x3, 0xff, 0x5, 0x38, 0x4, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ff, 0x5f84, 0x7, 0x1}}, &(0x7f00007a4000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c05000-0x18)={r2, 0x6, 0x8, [0xff, 0x3, 0x200, 0x8000, 0xffffffff, 0xb26, 0x48, 0x8001]}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) close(r0) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) syz_open_dev$usbmon(&(0x7f0000356000-0xd)='/dev/usbmon#\x00', 0x10001, 0x101401) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) 2018/01/07 22:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) modify_ldt$read(0x0, &(0x7f0000d9f000-0x9)=""/9, 0x9) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = syz_open_dev$mice(&(0x7f000081a000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009fa000-0x18)={0x0, 0x4, 0x30, 0x5, 0x8}, &(0x7f0000868000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000340000-0x8)={r1, 0x8, 0x8}, &(0x7f00004ed000)=0x8) mkdir(&(0x7f0000f19000)='./file0\x00', 0xfffffffffffffffc) 2018/01/07 22:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}], 0x1, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/07 22:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ba0000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e61000-0x8)={0x0, 0x3}, &(0x7f0000c74000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c4000)={r1, 0x2}, 0x8) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000e54000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007c9000)={0x0, 0x7fff}, &(0x7f000071c000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c98000)={r3, 0x3, 0x2, 0xffff}, 0x10) 2018/01/07 22:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000b45000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/07 22:24:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {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]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000b7000)="") r3 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f36000)=@assoc_value={r1, 0x2}, &(0x7f0000685000)=0x8) 2018/01/07 22:24:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x8}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) 2018/01/07 22:24:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000281000-0x85)=""/133) r1 = socket(0x11, 0x4000000000080003, 0x0) lseek(r1, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r2, 0x53afad18, 0x5fce, 0x200000, 0x4, 0x1}, &(0x7f0000001000-0x4)=0x14) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getegid() ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000001000-0x4)=0x0) r4 = geteuid() ioprio_set$uid(0x3, r4, 0x4) 2018/01/07 22:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) chmod(&(0x7f000036a000-0x8)='./file0\x00', 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x22d) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/07 22:24:22 executing program 3: socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000c0d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/224, 0xe0, 0x21, &(0x7f00001b0000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/07 22:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f0000908000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, "d4"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003f1000-0x8)={0x0, 0x58}, &(0x7f00007d2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000642000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000060d000)=0x8c) 2018/01/07 22:24:22 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000017000-0x4)=0x8, 0x4) r1 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000011000)=0x0, &(0x7f000000d000-0x4)=0x4) fstat(r1, &(0x7f0000008000+0x8a8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) fchdir(r0) write(r0, &(0x7f0000168000)="1f0000000001ff49433bf000080000760f0000e0090012000000000000083c", 0x1f) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {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]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000b7000)="") r3 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f36000)=@assoc_value={r1, 0x2}, &(0x7f0000685000)=0x8) 2018/01/07 22:24:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20203, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x3, 0x2, 0xff, 0x8, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ef2000)={@generic="ec4507950d7024a9d1c26488e6e6ae28", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) splice(r0, &(0x7f000005e000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x400, 0x0) 2018/01/07 22:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000981000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fde000-0x10)={&(0x7f00005b5000/0x1000)=nil, 0x1000}) r1 = inotify_init1(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f00008d5000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ae9000)={0x0, 0x0, 0x7, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013f000-0x4)=0x0) 2018/01/07 22:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001bc000)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000050a000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000675000)=0x3, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000703000)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f00005ad000-0x4)=0x7, 0x4) 2018/01/07 22:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000943000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000064a000)={0x3, [0x4df2633f, 0x6, 0x662]}, 0xa) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f4f000)=0x0, &(0x7f0000923000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x10000000004, &(0x7f0000168000)="441109ff0000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/07 22:24:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/07 22:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) modify_ldt$read(0x0, &(0x7f0000d9f000-0x9)=""/9, 0x9) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = syz_open_dev$mice(&(0x7f000081a000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009fa000-0x18)={0x0, 0x4, 0x30, 0x5, 0x8}, &(0x7f0000868000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000340000-0x8)={r1, 0x8, 0x8}, &(0x7f00004ed000)=0x8) mkdir(&(0x7f0000f19000)='./file0\x00', 0xfffffffffffffffc) 2018/01/07 22:24:22 executing program 6: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c36000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockname$packet(r3, &(0x7f000042c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a06000)=0x14) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000ad1000-0x40)=[{&(0x7f00009a8000)=""/31, 0x1f}, {&(0x7f0000372000)=""/181, 0xb5}, {&(0x7f0000c36000)=""/172, 0xac}, {&(0x7f0000259000-0x55)=""/85, 0x55}, {&(0x7f000093b000)=""/151, 0x97}, {&(0x7f00002e4000-0x9e)=""/158, 0x9e}, {&(0x7f0000c36000)=""/49, 0x31}, {&(0x7f0000c37000-0x90)=""/144, 0x90}], 0x8, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) socket(0x0, 0x0, 0x0) creat(&(0x7f000082f000)='./file0\x00', 0x21) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000aeb000-0x24)={0xffffffffffff7fff, 0x8000000000, 0x0, 0x0, 0x1c26, 0x0, 0x10005, 0xfffffffffffff800, 0x6, 0xacc9, 0x7, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae1000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {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]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000b7000)="") r3 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f36000)=@assoc_value={r1, 0x2}, &(0x7f0000685000)=0x8) 2018/01/07 22:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f54000)={0x0, 0x0, &(0x7f0000f55000-0x8)={&(0x7f00002cb000-0x30)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netlink(r0, &(0x7f00006ea000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) setns(r0, 0x40000000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00008c9000-0xed)=""/237) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ff7000-0x10)={0x0, 0x3, 0xffff, 0x7}, &(0x7f0000477000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e8000)=@assoc_id=r2, &(0x7f000055f000)=0x4) 2018/01/07 22:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xf) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000703000-0x4)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000554000)=""/4096, 0x1000) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) 2018/01/07 22:24:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c68000)={0x0, 0x2a25}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x18000000000}, &(0x7f000069e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000ada000-0x1c)={0x0, 0x0, &(0x7f00001af000+0x13b)={&(0x7f0000255000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {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]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000b7000)="") r3 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f36000)=@assoc_value={r1, 0x2}, &(0x7f0000685000)=0x8) 2018/01/07 22:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a2d000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000045b000)=@int=0x0, &(0x7f0000b58000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000229000)='clear_refs\x00') writev(r1, &(0x7f0000e5e000-0x50)=[{&(0x7f000025b000)='+', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b2f000-0x10)={0x1, 0x1, 0x9, 0x5, 0x0}, &(0x7f0000b19000+0xb5d)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000088e000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x0, 0x1, 0x401}, &(0x7f00009b2000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ebd000-0x8)={0x0, 0x5}, &(0x7f0000a69000)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000e04000-0xe)='/dev/keychord\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005be000)={r3, 0x6a}, &(0x7f0000835000)=0x8) 2018/01/07 22:24:22 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x0, &(0x7f0000fde000)=0x0) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {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]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000b7000)="") r3 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f36000)=@assoc_value={r1, 0x2}, &(0x7f0000685000)=0x8) 2018/01/07 22:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x242200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00009c8000-0x94)=""/148) ioctl$LOOP_CLR_FD(r0, 0x80247008) getsockname$unix(r0, &(0x7f00004a5000)=@file={0x0, ""/97}, &(0x7f0000031000)=0x63) 2018/01/07 22:24:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00007d4000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) rt_sigtimedwait(&(0x7f0000123000)={0x0}, 0x0, &(0x7f0000a62000-0x8)={r1, 0x1c9c380}, 0x8) 2018/01/07 22:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cb8000)={0x0, 0x1000, "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"}, &(0x7f0000309000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003f8000-0x10)={0x20, 0x208, 0x4, 0x8, r1}, &(0x7f00009ef000)=0x10) r2 = socket(0x2000000011, 0xa, 0x300) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f64000-0x12)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f000004a000)={0xa, 0x0, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) ftruncate(r2, 0x100) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000b7000)="") r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/07 22:24:22 executing program 7: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)=""/73, 0x49}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socket$inet6(0xa, 0x6, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000310000)={0x0, 0xf5, "9cfa86ecfa790ef60152af317563877f5ec344014dc203fb5c053cedf7d9722cdba38afa1ce441cb2854dc45c9189ae838210c874acc3e81d683c1607eff7c0edd18e4d779e92be77612f7e9bc30a33441b7c9dde1437038ed1968892ac513bb4e861cbc68f035b6025ef942d52c7c513d40ce10cd4135dcd956e3d6cfde041d82f24dc652829f4eb97900475d50f195f61081121da7ddb87bba053c04e76a66bd0057c4a6608891b1e868d090e7a8993ea181274d77a484fce2df42f89db0ed67f600d5004cb3ed24ed17b2e75df33674fbcf325a30a477f9f6ea7f7e2593769fe3048b699a2132c369e0b67e3a87b681ce814503"}, &(0x7f0000381000-0x4)=0xfd) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b11000)={r3, 0x96, "327eb1d34e5eac2a8291908a8f65bb2ac311135fdeed8a74bc5d6b757348121994a9e3dc20a198cbd7fc7ea18b2900ab5716f710a023b5abc7f495434a4f150f16bf736b917506c5a8ce31bed9d45cc42d3c1ce85d73a384fcb784e5d2f1044b210ff874593437109dcf5de65dc1da5c20173ee664a8f87bca0be2441eee74ce623f6dc7152fb1c1b6b0686ff863f85a22c508832ee7"}, &(0x7f00002f9000-0x4)=0x9e) tkill(r1, 0x1000000000016) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000b7000)="") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/07 22:24:22 executing program 6: r0 = eventfd2(0x7, 0x80000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000065c000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xc2, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c05000-0x8)={0x2002, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) read$eventfd(r0, &(0x7f0000f00000-0x8)=0x0, 0x8) 2018/01/07 22:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000b7000)="") r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/07 22:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000b7000)="") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/07 22:24:22 executing program 2: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f00005d0000-0x4)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e7f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000008, 0x0, 0x0, 0x0}]}, 0x8) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000b7000)="") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/07 22:24:22 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000049c000)='/dev/usbmon#\x00', 0xc590, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000002000-0x8)=""/8, 0x8, 0x40000121, &(0x7f0000000000)={0x3, {"d476818910377f"}, 0x8001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000c4b000)=[{{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000c9a000)=[{&(0x7f0000d77000)=""/201, 0xc9}, {&(0x7f0000537000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f00007f9000)=""/224, 0xe0}], 0x5, &(0x7f0000001000-0x44)=""/68, 0x44, 0x3}, 0x7}, {{&(0x7f0000d16000-0x2)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000367000)=""/41, 0x29}, {&(0x7f000091e000)=""/25, 0x19}, {&(0x7f000015d000)=""/104, 0x68}, {&(0x7f00007fb000)=""/160, 0xa0}, {&(0x7f0000671000)=""/227, 0xe3}, {&(0x7f00006ec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xdf)=""/223, 0xdf}], 0x7, &(0x7f0000000000)=""/134, 0x86, 0x1}, 0x0}], 0x2, 0x2000, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x1, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001000-0x50)={{0x4, 0x40}, {0x2, 0xdb}, 0x8, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) ustat(0x7, &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") r0 = dup(0xffffffffffffff9c) unlinkat(r0, &(0x7f00008c4000)='./file0\x00', 0x200) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f000012c000-0x8)='./file0\x00', &(0x7f000067b000)='./file0\x00', &(0x7f0000310000-0x8)="71007f", 0x203ffa, 0x0) 2018/01/07 22:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000088c000)={0xe7, 0x52, 0x9, 'queue0\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]}) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000037d000)=""/226, &(0x7f0000bcd000-0x4)=0xe2) r1 = signalfd4(r0, &(0x7f000005b000)={0x400}, 0x8, 0x800) close(r1) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000b7000)="") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/07 22:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000058d000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000040f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000dd0000)={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/pktcdvd/control\x00', 0x4300, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/01/07 22:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b49000)={0x0, 0x0, 0x0}, &(0x7f000063b000)=0xc) sendmsg$key(r0, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x4, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x1ab, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x0, 0x13, 0x8f, 0x0, 0x0, 0x3, 0x6}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f00003c9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000649000-0xc)={0x0, 0x88, &(0x7f00002e1000-0x88)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ac6000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e36000-0xc)=@sack_info={r2, 0xe9b, 0x6}, 0xc) 2018/01/07 22:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) r1 = open$dir(&(0x7f0000e1b000-0x8)='./file0\x00', 0x80, 0x0) openat(r1, &(0x7f0000dec000-0x8)='./file0\x00', 0x200, 0x19c) 2018/01/07 22:24:22 executing program 0: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {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]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/07 22:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4000005) mq_unlink(&(0x7f0000d99000)='vmnet1\'^(GPL\x00') uname(&(0x7f0000cdb000)=""/93) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009f4000-0x7)='status\x00') getpeername$inet(r0, &(0x7f0000218000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb0000)=0x10) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/07 22:24:22 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000066b000)=0x0, 0x80800) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000e3000)={0x3, {{0x2, 0x0, @rand_addr=0x4b5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000df6000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f000088c000-0x4)=0xc) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00004f0000)={0x0, 0x0}) recvfrom$packet(r0, &(0x7f0000f7d000)=""/0, 0x61052f8f7094556b, 0x10000, &(0x7f00009c3000-0x14)={0x11, 0xff, r3, 0x1, 0x38000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0xa) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x0, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000a73000)=0x0, &(0x7f0000f7e000)=0x4) mprotect(&(0x7f00001c5000/0x2000)=nil, 0x2000, 0x1000009) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f80000-0x2)={0x2, 0x81, 0x1, 0x1}, 0x8) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {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]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/07 22:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b1c000)='vboxnet0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000b0d000-0x5c)={0x80000001, 0x6d7, 0xfe, {0x0, 0x0}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000091000-0x10)=[{&(0x7f0000832000)=""/4096, 0x1000}, {&(0x7f0000fc4000)=""/210, 0xd2}], 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e62000-0x4)=0x0) ioctl$void(r1, 0xc0045c7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 22:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006b2000-0x10)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00009af000-0x8)={0x0, 0x0}) setitimer(0x2, &(0x7f00006b9000)={{0x77359400, 0x0}, {0x0, r1/1000+10000}}, &(0x7f0000848000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000553000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f00008d7000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f000001c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {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]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/07 22:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0xffd, &(0x7f000005b000)="") [ 88.212867] binder: 15465:15476 ioctl 40046205 0 returned -22 2018/01/07 22:24:22 executing program 3: r0 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xc, r0, 0x1f000, &(0x7f0000bf4000)=""/238) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fchdir(r1) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f67000-0x8)={0x0, 0x0}, 0x4000) ioctl$TCSBRK(r2, 0x5409, 0xa0) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f62000-0x78)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 22:24:22 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x8)='oom_adj\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f000000b000-0x8)={&(0x7f000000f000-0xa4)=""/164, 0xa4}) inotify_init1(0x80800) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de9000)={0x0, 0x1eb44ed9, 0x3, 0x0, 0x8, 0x89, 0xffff, 0x4, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x100, 0xffffffff7fffffff, 0x3}}, &(0x7f000065c000-0x4)=0xb8) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/07 22:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000820000-0x24)="240000005800010014f9f407002304000afff511080000fdfebfff7f0800020001000000", 0x24) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c37000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000876000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00008dd000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000322000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x7fff, 0x6, 0x749, 0xf43229e64cd6be6e, 0x4, 0x0, r1}) 2018/01/07 22:24:22 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000921000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000be0000)=0x5) ptrace$peekuser(0x3, r2, 0x6) fcntl$setsig(r3, 0xa, 0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000806000-0x4)=0x4, 0x4) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) r6 = gettid() fcntl$setown(r5, 0x8, r6) getpgid(r2) fcntl$getown(r5, 0x9) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000039a000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d4e000-0x8c)={0x0, 0x10001, 0xff, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r2, 0x16) 2018/01/07 22:24:22 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000005000)="dd7762c42baf67e7987a56a70848b4e7141662da5fb3b31f84e85754b54f9dc9df788343fa940173f953f6ea67dd8a142f19ebb3232da8d34bbdddee9f526128c308e2d78199864f66b55b357983aae453fac11c38326da30c4ade36340638c4a2380248eac3a31ee7280e37885c07844cf411e16d32973a71c9eef8df07383aaadffc1813e2f5a80b6ba4a346beaf9a84faae61b90d85913de0c3bf5f5623e533f6a66ba31e8fe4193aae5ceb4c1779d75075287b0a3ce8c24303bb8043e9902f2e2ff57ec65ab2df0ac20dc32ebd33a5dd80") setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) socketpair$inet6(0xa, 0xa, 0x81, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000008000-0x4)=0x0) r3 = dup2(r2, r1) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000007000-0x1)=0x0) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x8) getpeername(r4, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/07 22:24:22 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000001000)={0xfff, 0x3, 0x7, 0x5, 0x4, 0x8}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) sched_setattr(r2, &(0x7f0000004000-0x30)={0x30, 0x5, 0x1, 0x0, 0x73, 0x6336, 0x10001, 0x1}, 0x0) ioctl(r0, 0x1266, &(0x7f0000004000-0x1)="") 2018/01/07 22:24:22 executing program 0: mmap(&(0x7f0000000000/0x182000)=nil, 0x182000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000003d000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x39, &(0x7f0000123000)={0x37, 0x40, 0x3, 0x8}) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000ab000)=@int=0xffff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000027000)={0x0, 0x44, "19791d9ad5ae6cf75ee07e560e63f12e418a9115df327838994bf77ce0592c8df3ff30bc1c6cfeea23ac3363cc899788d84fa3a776f781f2d9ecc3f76e4e45e16f49e455"}, &(0x7f0000052000-0x4)=0x4c) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000183000-0x8)={0x0, 0x0}) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000183000-0x8)={r5, 0xc}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f000016f000)={@common=""/16, @ifru_ivalue=0x0}) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000182000)={0x0, 0x0, 0x0}, &(0x7f0000182000)=0xc) msync(&(0x7f000006b000/0x3000)=nil, 0x3000, 0x4) fstat(r3, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f00000a7000)={0x4, 0x7fffffff, r6, 0x1, r7, 0x3, 0x0, 0x9}) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000183000)=[{&(0x7f0000012000-0xe9)="7ed449f0fa5db0bc4bdc67fb3cc444132a512e55cde027936132ab237a0152efd475fa3e8da281c784b4e3a46d6ca92ce61cc38de89c687c2636ddba53efcfb06fa5d6dc9fa1de056fad66ab7604ff232886bc4aaeadb565445aa03702bdad78bbdbb01d8ab15292dc62523caec338266461932de8412ab91575874cc7cd5203e067a81c24bfd0cb7d3094afc9ca4295c8294d85f8cf311346a8059a6b48a3bfdb9909dcbea87e6921d173fd7ba143dd056e26ca0d79a22eb049343659db7b92674996ef31fd536bd5cb4eb7cbe6672b43ebf746a0f7e9a4745f1c11b80f30c43d0113f32715b698c9", 0xe9}], 0x1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000174000-0xc)={r4, 0x6, 0x10}, 0xc) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000183000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015f000)=0xc) ptrace$setregs(0xd, r8, 0x3f, &(0x7f0000025000-0xd4)="38aa3635a473cb3556e0dbdb326570e2f04b752ed6b69ff8dcfdc4448797a97141e631ca0539e599e4f7821887d9864f52c232fe01351c115ead09cbc838eac8804053a7d711a8cdfc6fd957f65fd092369fbd8a2cece692945ae493971b19f0b0c58085ad2da8d48540406a47714bd2fbde1780c8f1fb9d26a53bf07c7107b124adfd1a3f11fc34c65bb598c40c3b0365039e47fb2513893c6b79572ca58753f546717009ffcbb6c4e477c1164104c1e0d84c3007d072f74fb7ecd5867af4a38aac1d76729db99cbd3319686e8591baca5f9eb7") sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000043000-0x8)={&(0x7f0000163000)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000775000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/07 22:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000079a000)='/dev/autofs\x00', 0x42000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x7) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000258000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000fd000)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000690000-0x4)=r3) dup2(r0, r1) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c06000-0x4)=0x9) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ced000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet(0x2, 0x806, 0xd5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f000042a000)=0x1, 0x4) dup3(r2, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/07 22:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f00006bd000-0x8)='./file0\x00', 0x40, 0x4) r2 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000e6d000-0x8)='./file0\x00', &(0x7f0000fa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000d45000-0x20)={0x9, 0x6, r2, 0x41, r3, 0x3218ab62, 0xff, 0x101}) sendmsg$key(r0, &(0x7f0000133000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00003e4000-0x50)={0x2, 0x2000000000d, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000551000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x0, 0xc0396d71727beba3, &(0x7f00005c7000/0x1000)=nil, 0x100000001}) 2018/01/07 22:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/07 22:24:23 executing program 5: r0 = creat(&(0x7f00008d5000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000aa0000-0x8)={0x1, &(0x7f000084f000-0x4)=[0xe8]}) r1 = socket(0x9, 0x8000f, 0x3f) write(r1, &(0x7f000083c000)="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", 0xfffffffffffffd97) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bf4000)=@buf={0x0, 0x0}) 2018/01/07 22:24:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f000068d000)=""/0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x1, 0x80000) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1ac, &(0x7f0000004000-0x124)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x600, @ipv6={0x35a, 0x6, "999289", 0x176, 0x5c, 0x49, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@fragment={0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x3}, @routing={0x0, 0x4, 0x2, 0xfffffffffffffbff, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x8, 0x0, 0x1, 0x7, 0x0, 0x100000000, 0x2}, @routing={0x0, 0xa, 0x0, 0x100000000, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7f}, @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}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}], @udp={0x2, 0x1, 0xe6, 0x0, "97d42587c13b6f96a2d38c9ce9830c5bf97cf3e871e451a78d7fce3eb3b508df9381cb133394642289048c7aae4454a94dbe2736243ab3470b9e03b9b7dc4441214f5ac187f03bdec95e28a17b6b4c6839a50b82d43879ee00cdfa098cb7c13a0658277c50c809c9f8876005883c0bb9f28d7fed1c87ba21880c2764458dde3f5dba28f72d54b11ff75f719dc81ff802eeed6b5775b76a94c42e1d3ba5a1d6414d77a6c785497f886fc53986676de9e7870351606de7a1e4c85db71641339efd877ff1695bd8669bde64ae0b1d14d4884261d9e6e57fe81a73c2b9cec868"}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x2d6]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000003000-0xe0)={0x0, 0x0, 0x0, 0x3, 0x7b6, 0x0, 0x0, 0x6, 0x8, "d42f96ab596b5564b6c38b2b6e38e5e66b2b60fc03490e63a35daa9c86464776a5560409bf2360f2a786f6c7c9c2bbeb2d28170c9ea4a0e06f76a4eec984b861", "4aa261b8c7f39e088cac38e2881437f1613c33b91159223f2ec25416956b8ecccea74e8a348ae2fef7aadd70b06934a768f7e79cad4aeae986f4f0ebdd3e3de8", "31c7b5584b1e9c4ba993d515b6c84a06f059713b853be2abab4366a59e6b4e16", [0x4, 0x8000]}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000-0x8)={r4, 0x6}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000006000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0xc1)="98b386aa02938b68747195bc158f3fe6827ee338761fea753c063cea3c6dc628f2e81eb1fcac73190e4d0e79135145f4d09e971ad73f4b3bd44f98847f95aac6d9bcc4702f7ae76f1938b6c0f9d687aaf98d17d05a21fdcf893430bd1fe001aa63b140456bb19f78f28b0c38e0b678db191c0646ddd9249d141e92f1291e1fe20dc41583c25493a71aac41dd635efb744c309e26cc539fd5e185633436f49589f91057db2c213a6b2748e9142c4c54de80ed197019d59a4cc41f3402e73570989e", 0xc1, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={r4, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x280000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001, 0x3, 0xffff, 0x8}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) fcntl$getown(r2, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000000a000-0xc)={0x80002008, 0x0}) 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b2000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00001b9000-0x8c)={0x800, 0x5, 0x6, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000da0000)=[{&(0x7f0000c9c000-0x5f)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r3, 0x407, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) dup2(r1, r2) 2018/01/07 22:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000067b000)='./file0\x00', 0x0, 0x0) sendto(r0, &(0x7f0000eb2000-0x95)="7c09386aa4d7a22012c1a2055d65c117659b12954dccf948ada252d517d0960382782ba81227977a61e7f3b9f46b418cfca43eb9032ec26224a27befd147ca181c911004592a4569d5e71a82ab635525f38373607050d14df4aa6c0db9ecbc56d5420f1915ca43afd1025221df696f168e9374d18d5b065db2512c0d5f0f8a9cc1e72449111bca99539850e101a0ec0810909bf1cf", 0x95, 0x8000, 0x0, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ee9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a8000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x2000100420a, r2, 0x400, 0x9) ptrace(0x4207, r3) tee(r1, r1, 0x72d5, 0x8) r4 = creat(&(0x7f000057f000-0x8)='./file0\x00', 0x1) getsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f00006bc000-0x4)=0x0, &(0x7f00001ee000-0x4)=0x4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000fd3000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000c88000)={&(0x7f0000cf4000)=[0x61, 0x7f, 0x2, 0x9], 0x4, 0x6, 0x1, 0x2, 0x0, 0x6, {0xfffffffffffffffd, 0x1, 0x7a9e, 0x39, 0x986a, 0x7, 0x0, 0x81, 0x60a, 0x2, 0x7ff, 0x0, 0x400, 0x100000000, "3466008ff8fbb46766341fd8ccf2181452cc2d10725cfbbfcca36c656d437250"}}) ptrace$setsig(0x4203, r3, 0x0, &(0x7f000044f000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000cc0000-0x8)={0x0, 0x1}, &(0x7f0000b5c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000eb1000-0x8c)={r6, @in6={{0xa, 0x3, 0xab, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f00008bf000)=0x0) 2018/01/07 22:24:23 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x20, 0x101, 0x1, 0x7fff, 0x4}, &(0x7f00000f2000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dab000)={r1, 0x11df}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0xa000000000000, 0xffffffff00000000}, 0x1, 0x7ff, 0x7, {0x1, 0x84f}, 0xe0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7, 0x10001}, &(0x7f0000003000-0x4)=0x8) prctl$getname(0x10, &(0x7f0000001000-0x14)=""/20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000-0x4)={0x5}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006000-0x10)={0x7, 0x8004, 0x3, 0x10001, r1}, 0x10) munlockall() 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000006000)=[{&(0x7f0000007000-0x9)="3cb21a9dc92e3469b8", 0x9}, {&(0x7f0000006000)="577f849b3d1be44f01522bf6da848edd00171b37b239fc1918f13344a97f6e3afcc9f23f429e8f7588ef99eb0d26c21fc3b95fa32e28a4af88921404e6758ab5f3590bc35bc21f63c934148d42e7cb27e93f5981bcd11d615d2afc3c148e44b8f1fb4b7a041d1ea019bc8d5f6b05c3a39b79b04dbbe0dfca05d1de42ec5e29ab02a499ffc5acb315f456498d9f4fdd12059ab28e0a681505566cd70c796d00a94789e5967ca73c72d0c0c8f7cb2031b8c06940171dde2fa3c0", 0xb9}, {&(0x7f0000002000-0x6f)="68f34f83c4b867769cdc462ea980d1e27f723009536de31ca3226aff077cf69a4e237b674c2ba85c3b9568f8f88688c8314a215e34050f52fd3313d3a58b6fd9c7cdb06b31be299db71c6710a8c09992a7ac7be9af7943703009e82d6d85a1ad8f753c57d36737f9ea5250e67b9afc", 0x6f}, {&(0x7f0000001000)="dfb6", 0x2}, {&(0x7f0000006000)="d19e192490377cbc8c6a2b02e3aa", 0xe}, {&(0x7f0000006000)="918793710d2a1f97b4a29fac786176d97b0ce85c904616d1e4a31d85c07db0e1295fe9d8e6af3cace4e7da2645fb41dbcb62abee36e7f1375d32ed2cc03105caa9191210f31d2a1e42da831faad926cec8d8bb9e6692593305c7f63fdbcd5c724bbe422d1e3c04aa79238a1d11", 0x6d}], 0x6, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000007000)={{0x3, 0x3, 0xfe, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000008000)=0x9, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000a000-0x4)=0x100) listen(r2, 0x400) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 2018/01/07 22:24:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000098d000-0x14)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) prctl$setfpexc(0xc, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b4000-0xe)='/dev/keychord\x00', 0x20040, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000c07000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000b67000)=0xc) recvfrom$packet(r2, &(0x7f00005d0000-0x9a)=""/154, 0x9a, 0x40, &(0x7f000059e000-0x14)={0x11, 0x1f, r3, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/07 22:24:23 executing program 1: utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000cc7000-0x8)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f00005a3000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xa0)=[{{&(0x7f0000aad000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006a9000-0x30)=[{&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000fe7000)=""/0, 0x0}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}], 0x6, &(0x7f0000001000-0x39)=""/57, 0x39, 0x3}, 0x7f}, {{&(0x7f0000c16000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000bc2000)=[{&(0x7f0000c4d000-0xea)=""/234, 0xea}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000dab000-0x90)=""/144, 0x90}], 0x3, &(0x7f0000f2d000)=""/184, 0xb8, 0xfffffffffffff000}, 0x8000}, {{&(0x7f00004fa000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a37000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000ff9000)=""/40, 0x28}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00000bb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c78000-0x48)=""/72, 0x48}, {&(0x7f0000000000)=""/250, 0xfa}], 0x6, &(0x7f0000000000+0x61a)=""/0, 0x0, 0x6}, 0x80000000000}, {{&(0x7f0000aef000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x24)=[{&(0x7f000015c000-0x22)=""/34, 0x22}, {&(0x7f00005b2000+0xe2)=""/147, 0x93}, {&(0x7f000048a000-0x17)=""/23, 0x17}, {&(0x7f00003f7000-0xf7)=""/247, 0xf7}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f00008cb000-0x20)=""/32, 0x20}, {&(0x7f000098a000-0x1a)=""/26, 0x1a}, {&(0x7f0000000000)=""/116, 0x74}], 0x8, 0x0, 0x0, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f0000750000)=[{&(0x7f0000000000)=""/246, 0xf6}], 0x1, 0x0, 0x0, 0x91c4}, 0x5}], 0x5, 0x2000, &(0x7f0000000000)={0x0, 0x0}) 2018/01/07 22:24:23 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000037000)='./file0\x00', 0x200, 0x108) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000037000)=""/133) r1 = socket(0x2, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000020000-0x38)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009200001f2dc"}, 0x10, &(0x7f0000036000)=[{&(0x7f0000033000)='Y', 0x1}, {&(0x7f0000036000-0x53)='8', 0x1}], 0x2, 0x0, 0x0, 0x0}, 0x8800) 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x16, 0x0, @thr={&(0x7f000001e000)="167f990bf57076bf3af195a936a9f108f52f85ed85326fd8264ab0f03eabc2ee8ada5e69d8c58fc8fac3cf85f93f84c9cb12de19eefe75fa6d4dc88cafbbd5cf86efadcb8d6cb3ff9bc55da8624d831da0369db1b0f58aa9cd24d5afa27cee83774faf35952de9f124cbb2ef47956586d79db5", &(0x7f0000911000-0x1e)="a4c7044d28ed7a05fae6e8deedb411afa4e387a5ebdbefd6e4579c06ca99"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) timer_delete(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007e7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000215000)={0x0, 0xfffffffffffffffb, 0x4, 0xfffffffffffffffa}, &(0x7f000008b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004c7000)={r2, 0xd3, "cb832dd5ce6f59a62cb25dc7a6c1a072377e953be120c4fa76046b7cc438d9e9f496807ea188ec0ac5e3b559e2d5de052d9e5d277e740efba02348a9e4f64dfec0229ead04f5489e5696ab2f004422dd3be6332287d987901ca7e8367805f22b05d96f1c1a502e194375d81d300f9a466e70f11d184cadb92a16ab8fd78e59f8ff7ac35d80d4ae517929a1873e597397493186d280bfd791448fb1f223e5dd9019b173475eb769c0f90c342a9d76cf7f0d5ca5d44de7f3f870b3e9ab5cc66c6689bd872678a9447f8aeb6aa91a18b4d04974af"}, &(0x7f0000087000-0x4)=0xdb) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e1b000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 22:24:23 executing program 1: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c32000)='/dev/hwrng\x00', 0x410000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000765000-0xd2)={0x0, 0xca, "d2434b7a0bc3a7cc666050f269ae6e8fc593e3850b4dd0e3c2a943890d7d428c7697bd18c293a36a2a52fc965770648bbea7d19e583611cdb311ade12feb713ebe68db0fb87b26067e6db641896182239f3b071fc3971d72793da66be1268dc66a5c82c318be64683c6b245f43e53f0dfda98729565699492d5c877bc71a119f94cbed5377c8888dea9e27922718e8fbbbecc60e5d851eef8a765a6d01dd376aa4055d0cf89184dae4391917675e902ea50bc7ea156c7ef707a365964b330bda315dc7dd7221f53d2d93"}, &(0x7f00004e0000-0x4)=0xd2) modify_ldt$write2(0x11, &(0x7f000002f000-0x10)={0x41e0, 0x1000, 0xffffffff, 0x46, 0x1, 0x5, 0xf2, 0x0, 0xfffffffffffffff9, 0xf3bc}, 0x10) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000077c000)={r4, 0x6d808f65, 0x40}, &(0x7f0000c34000-0x4)=0x8) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00004e3000)='./file0\x00', &(0x7f0000c35000-0x9d)=""/157, 0x9d) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000c32000)={0x8, 0x0, 'client0\x00', 0x2, "718bad5139ff86cb", "fede09b7efc98800b16c6a9c17d75f9e8a28f76a1b79cb6438f55b8fa7100f6e", 0x5, 0x59d7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0xfffffffffffffffd, r1, &(0x7f000073e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000c33000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:23 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000037000)='./file0\x00', 0x200, 0x108) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000037000)=""/133) r1 = socket(0x2, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000020000-0x38)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009200001f2dc"}, 0x10, &(0x7f0000036000)=[{&(0x7f0000033000)='Y', 0x1}, {&(0x7f0000036000-0x53)='8', 0x1}], 0x2, 0x0, 0x0, 0x0}, 0x8800) 2018/01/07 22:24:23 executing program 5: r0 = add_key$keyring(&(0x7f0000adf000)='keyring\x00', &(0x7f00006e8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r0, &(0x7f0000609000-0x28)=""/40, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0xd)='procmd5sumlo\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e49000-0xe8)={{{@in=@broadcast=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, @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}}, &(0x7f0000446000)=0xe8) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000)=""/1) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000)=0x4) r2 = socket$key(0xf, 0x3, 0x2) 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) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)=[&(0x7f0000001000)='nodev/keyringnodevcgroupself^-@&GPLtrustedppp0proc%$ppp0:procbdev\\]\x00', &(0x7f0000002000-0x8)='keyring\x00'], &(0x7f0000001000)=[&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)='procmd5sumlo\x00', &(0x7f0000001000)='\x00', &(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000003000-0x17)='*nodev]\\GPLcgroupuser%\x00', &(0x7f0000002000)='procmd5sumlo\x00', &(0x7f0000002000)='procmd5sumlo\x00', &(0x7f0000000000)='\x00', &(0x7f0000002000)='procmd5sumlo\x00', &(0x7f0000003000-0xd)='procmd5sumlo\x00']) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0}) prctl$intptr(0x1e, 0x6) ioctl$TIOCEXCL(r1, 0x540c) keyctl$update(0x2, r0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000004000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000007000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000007000)='./file0\x00', 0x1, 0xc0) 2018/01/07 22:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b2000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00001b9000-0x8c)={0x800, 0x5, 0x6, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000da0000)=[{&(0x7f0000c9c000-0x5f)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r3, 0x407, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) dup2(r1, r2) 2018/01/07 22:24:23 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) 2018/01/07 22:24:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000e2d000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000931000)={0xf97, 0x1, 'client0\x00', 0x2, "d5bc991780d06067", "a1183b1caa3e2a0ca73419fe2552b77c65ecca59da043179f4660319fe457556", 0x7fff, 0x38d2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000ac5000-0x4)=0x0) 2018/01/07 22:24:23 executing program 3: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000820000)={0x39980732, r0}, &(0x7f0000b4b000-0x18)={0xb7, 0x0, 0x101, 0x7, 0x5, 0xffffffffffffff80}) process_vm_writev(r0, &(0x7f0000b49000)=[{&(0x7f000008e000)=""/155, 0x9b}, {&(0x7f000091e000)=""/213, 0xd5}], 0x2, &(0x7f00007d1000-0x60)=[{&(0x7f0000b49000)=""/203, 0xcb}, {&(0x7f0000b49000)=""/240, 0xf0}], 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b8000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b4b000)={0x0, @in6={{0xa, 0x2, 0xe0b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x28, 0x1, 0x9, 0x4, 0xff, 0x5699636e, 0x7, 0x5, 0x7fffffff, 0x9, 0x7, 0x1000, 0x2, 0xffffffff, 0x1]}, &(0x7f0000b4b000)=0x108) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001e3000)={r2, @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]}, [0x100, 0x2, 0x0, 0x0, 0x806, 0x7fffffff, 0x696, 0x100000001, 0x6, 0xffff, 0x1800000, 0xf6, 0x3, 0x6, 0xe76e]}, &(0x7f0000b4b000)=0x108) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000d7c000)=[{&(0x7f0000be1000)="290000001800ff0900000000080000190a010000000000009f8800000d000900000000190209000012", 0x29}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b4b000-0x4)=0x2, 0x4) 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x6e)=""/110, 0x6e) shutdown(r0, 0x1) 2018/01/07 22:24:23 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fe9000)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000fe9000)=""/4096) ioctl$TCSETA(r0, 0x5402, &(0x7f00007e4000-0x14)={0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000077b000)={0x6, [0x57fc, 0x8, 0xffffffffa80f5801, 0x4, 0x5, 0x8]}, &(0x7f0000ea1000)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fec000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000fa6000)='net/ip_mr_vif\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000feb000-0x4c)={0x4, 0x88, 0xffffffffffff7f2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r3, 0x0, 0x3) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000feb000)=@hdr={0x3, 0x0, 0x5, 0x1, 0xfffffffffffffffe, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x89ef, @x25={0x0, 0x2, 0x1f, "5b50f968a276ad5390aab4b4424d8758507b8dce09d3dd39ea52c88e998037f78951a4c0b70836ae130ca88f5d2823bb4d28b10895a0f71d22b853f6bc865b132573b2d881df01d660b87f1966e1ae1e06c5b8060f16fdfbdbacce01cae667eb9962f89651227e17fa32659fefc1844cd8592538853cc55e773690f8e76a825b450ca8796e4077a42e3d95364d7ac440d7fa0e8bdc06d856776438c06f24a9503919d4780c7202faca97c9dd44cf84fcf8ddbb0555c64487a212b819244e4f69a82aa40498f12d5bbc"}}}}}, 0xe4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fea000-0x14)={0x1, 0x0, 0x727, 0x26d, 0x3ae1, 0x1, 0x4, 0x87a6, 0x4, 0x3}) recvfrom(r1, &(0x7f00002e1000)=""/11, 0xb, 0x2001, &(0x7f0000894000-0x10)=@nfc={0x27, 0x6, 0x200, 0x6}, 0x10) fcntl$getflags(r1, 0x40b) 2018/01/07 22:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000806000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d93000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000ac8000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b23000)={r1, 0x8b, "a6bca2baff3952f200da815a92c1946fa6395b61b1fb137c5bef9c886d96420be9399d4c07c7c489f35d3138292a8a53d51e8fad53d67235f1c5c72b1b26460e166c783102226f508f6ca77c33e0ac7179e06ca65cea6cebe3fdf640f3a91976ddb63800eef5e3c67f04f63b8d8e336d9c5c8affeed328c23242c880e03a60b809cbfa977de8694bf238bd"}, &(0x7f00007d6000)=0x93) r2 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00009eb000)=""/4096) ioctl$TIOCSTI(r0, 0x5412, 0x6) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000ff1000-0xde)=""/222, &(0x7f00007b8000-0x4)=0xde) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006d9000-0x4)={0x0, 0x6}, &(0x7f0000511000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004b6000-0x8)={r4, 0x7fff}, 0x8) writev(r3, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b62000)='/selinux/context\x00', 0x2, 0x0) 2018/01/07 22:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f27000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = dup(r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000fe1000)=""/232) 2018/01/07 22:24:23 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x0}, 0x8) r2 = dup(r1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000fd5000)={{0x1000, 0x3}, 'port0\x00', 0x28, 0x100010, 0x100, 0x81, 0x7fff, 0x5, 0x40, 0x0, 0x0, 0x9ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) recvmsg(r0, &(0x7f0000184000)={&(0x7f0000913000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00001a2000-0x50)=[], 0x0, &(0x7f0000ed9000-0x4c)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef7000)=0x842, 0x4) r3 = syz_open_dev$tun(&(0x7f0000928000-0xd)='/dev/net/tun\x00', 0x0, 0x9) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) [ 88.851405] device gre0 entered promiscuous mode 2018/01/07 22:24:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000efb000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000741000)={{0x7, 0x5}, {0x6, 0x0}, 0x3, 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, 0x0, 0x0]}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000094d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$dupfd(r0, 0x0, r0) 2018/01/07 22:24:23 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000005000-0xd)=@known='security.ima\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/01/07 22:24:23 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000021000-0x10)='/dev/input/mice\x00', 0x0, 0x2) bind$netlink(r0, &(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000001b000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000020000)='./file0\x00', 0x80, 0x800) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000021000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000018000)={0x0, 0x0}) utimensat(r0, &(0x7f0000009000)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {r4, r5/1000+10000}}, 0x100) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000022000)=0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getpriority(0x2, r3) capset(&(0x7f0000022000-0x8)={0x20071026, r3}, &(0x7f0000022000-0x18)={0x2, 0x2, 0x6, 0x800, 0x5, 0x2}) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/01/07 22:24:23 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a7d000-0x58)={{0x1000, 0x401}, 0x1, 0x8, 0x80, {0x5, 0x2}, 0x80000000, 0x51c4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ad9000)=0x8, 0x4) getsockopt(r0, 0x2000000000000107, 0x13, &(0x7f000036a000)=""/0, &(0x7f000089f000-0x4)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000f86000-0x8)='./file0\x00', &(0x7f0000f85000)=@known='trusted.syz\x00') 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000001000)="") ftruncate(r0, 0xad6) 2018/01/07 22:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d22000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x100000001) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/01/07 22:24:23 executing program 7: personality(0x400003) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) keyctl$session_to_parent(0x12) 2018/01/07 22:24:23 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ad2000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe2000)='/proc/self/net/pfkey\x00', 0x40000000000002, 0x0) sendfile(r2, r2, 0x0, 0x81) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007d9000)='/dev/loop-control\x00', 0x4000, 0x0) 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005f8000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:23 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) ioctl(r0, 0x707, &(0x7f0000002000-0x1)="") 2018/01/07 22:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a86000)='/dev/rfkill\x00', 0x8180, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001f4000)="260000001e0047f20714c1f53a0022fb00000080000000000000080000f9210020d6f7156635", 0x26) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a7000-0x9)='/dev/rtc\x00', 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c4e000)={{0x2, 0x7}, 0x0, 0x7, 0x2, {0x2, 0x3ff}, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000354000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000db5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80080000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000514000-0x20)=[{r1, 0x1100, 0x0}], 0x1, 0x0) syz_open_pts(r0, 0x8000) openat$ptmx(0xffffffffffffff9c, &(0x7f00006f0000-0xa)='/dev/ptmx\x00', 0xe0000, 0x0) 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 89.054777] binder_alloc: binder_alloc_mmap_handler: 15657 20007000-2000b000 already mapped failed -16 2018/01/07 22:24:23 executing program 6: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000526000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000cce000-0x10)=[{&(0x7f0000365000-0x74)="0bd4660baa8664f30357d55dd059235e90b778bb3a213234f4757fcb1c2661253d5e3a43a26797262f099485febe75daeae42f10ba5c1166adc44d72d6126f638bec20b8b380f30640f21b5ede3ee84ad8118ded7093e4e5005ce0392c4e50f2015b63732f6da9eb2f7ce01b730d1d3aac428648", 0x74}, {&(0x7f0000ec5000)="04009c89a2e0fc644b66c4b5496877894d", 0x11}], 0x2) 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 89.123792] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34474 sclass=netlink_route_socket 2018/01/07 22:24:23 executing program 2: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e97000-0x5)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000ffd000)=0x0, 0xffffffffffffffff, &(0x7f000078c000-0x8)=0x0, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000ced000)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "12acc4", 0x0, "aa86a0"}, ""}}}, 0x2e) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x0, 0x0) 2018/01/07 22:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000104) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000583000)=""/4096, 0xfffffffffffffd1d, 0x0, &(0x7f0000cc1000-0x8)={0x77359400, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000205000)='/dev/sequencer2\x00', 0x180, 0x0) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/01/07 22:24:23 executing program 0: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xed, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xfffffcdb) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee2000)="", 0x0) 2018/01/07 22:24:23 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000fc1000-0x4)=0x6, 0x4) 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000005d000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xa, 0x1, 0x4, "5cb7f3b1b73962317723469e1b7aefdd6a18a61601c9f94a9e4bbc0d43542308539f9d10997a8ede5da8ee67cda70edd2fe67157dde2789aa29e1c7f6e62cb97", "6d2972283829232a4e8c8441ed8026e932baa557bba6fc15a309f2145d162a7514dadc9a51ad4d7ba6e9da00c32656d68cf38d110b46fc148d9d8772cfe43a9b", "b09ba87ca7b6ae799adc6d2c1fc829ffe80f464401d1c3c8943856c6b771f9d2", [0x3, 0x9ea0]}) ioctl(r0, 0x2285, &(0x7f0000716000)="") ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000faf000-0x70)={0x7, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x2, 0xffffffff, 0x6, &(0x7f0000465000-0x10)=@generic="ea2d56d1d6a45443109acedf89618a8c", 0xffffffffa9b3ccc5, 0x5, 0xbf00000000000}) getitimer(0x4004003, &(0x7f0000b8b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) gettid() ppoll(&(0x7f0000f59000)=[], 0x0, &(0x7f0000a39000+0xe35)={r1, 0x0}, &(0x7f0000ec7000)={0x0}, 0x8) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000728000)=0x6, 0x4) 2018/01/07 22:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000e8d000-0x8)=0x3f) pipe(&(0x7f0000775000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) pipe2(&(0x7f00009e7000)={0x0, 0x0}, 0x0) dup2(r0, r2) 2018/01/07 22:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000718000)=0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000636000)={@common="670065a1000071fff700", @ifru_data=&(0x7f0000f2e000-0x20)="d428db7969adb3fbbe6302646f073fe1634c2b6192ed9d53a191ed8958865b15"}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000ef3000)=0x11, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000673000)=0x0) 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/07 22:24:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009a5000)={0x0, 0x0}) r1 = getpid() r2 = dup(r0) perf_event_open(&(0x7f0000371000-0x78)={0x7, 0x78, 0x401, 0x80000000, 0x9, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x7, 0xfffffffffffffffa, 0x9, 0x9, 0x8, 0x20, 0x7, 0x0, 0x7ff, 0x6, 0x8, 0x20, 0xfffffffffffffff7, 0x9, 0x9, 0x0, 0x3d, 0x6, 0x5, 0x7fffffff, 0x1, 0x1, 0xffffffffffff7fff, 0x1, 0x0, 0x0, 0x8, 0x0, 0x7fff, 0x0, 0x38d, 0x6, @perf_config_ext={0x5, 0x5}, 0x1b050, 0x400, 0x9, 0x1, 0x8, 0x9, 0xd370, 0x0}, r1, 0x6, r2, 0x4) shutdown(r0, 0x1) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) getsockname$packet(r2, &(0x7f0000aa9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004ff000-0x4)=0x14) recvfrom(r2, &(0x7f000079e000)=""/173, 0xad, 0x1, &(0x7f0000bf5000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x100000000, 0x6, @random="54b99f23447d", [0x0, 0x0]}, 0x14) 2018/01/07 22:24:23 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/member\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x4, 0x3) ioctl$TCFLSH(r0, 0x540b, 0x401) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006000-0x4)={0x200, 0x3, 0xb000}, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, r2) sysinfo(&(0x7f0000013000-0x85)=""/133) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000014000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGWINSZ(0xffffffffffffff9c, 0x5413, &(0x7f0000012000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000000f000-0x4)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x6) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000000a000)={0x2, 0x7fffffff, 0x1, 0xe74, 0x3, 0x7fffffff}) 2018/01/07 22:24:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80007, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x1, 0x20, 0xfffffffffffffff9, 0x3}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7fff}, 0x98) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000000)={r3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000393000-0x8)={r2, 0x3}, &(0x7f00003a7000)=0x8) r4 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000090e000)=@assoc_value={r2, 0x4}, &(0x7f000015c000-0x4)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) ptrace$getregset(0x4204, r5, 0x200, &(0x7f00006b2000)={&(0x7f0000aad000-0xd8)=""/216, 0xffffffffffffffb5}) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x31) ptrace$setopts(0x420a, r6, 0x200000008, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000043d000-0x1a)={r2, 0x2, 0x9, [0x5, 0x2, 0xfffffffffffffff9, 0x1ff, 0x6, 0x80000001, 0x6, 0x2, 0x7f]}, &(0x7f0000f29000)=0x1a) 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/07 22:24:23 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x8000, &(0x7f0000037000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000038000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000038000-0x4)=0x58, 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/07 22:24:23 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002f000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000002f000)={0x0, 0x81}, &(0x7f000000c000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000002c000-0x8)={r4, 0xffffffffe25c6b58}, &(0x7f000000f000)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000a000)={{0x100000001, 0xfffffffffffffffd, 0x0, 0x3, 0x40a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000028000-0x10)='/dev/sequencer2\x00', 0x18082, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r5, &(0x7f0000030000-0x8)='./file0\x00', 0x40) r6 = creat(&(0x7f000001e000-0x8)='./file0\x00', 0x48) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r6, 0x80404525, &(0x7f000002f000)=""/0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000030000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000030000+0xdab)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000033000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0x92a2a667f43a6640) r12 = getegid() r13 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000031000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000030000)=0xc) r16 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000022000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000031000-0x1c)={0x0, 0x0, &(0x7f000002a000-0x48)=[{&(0x7f0000030000)=[{0x74, 0x3, 0x700, 0x80, 0x3, "b8a8bd5fc5aa6662458576d2351c8a2b11a40ef2a6980fbd643d24be4822b5d41b0170cde1951d9fd0f32931d91c8d1c8e567e272eca5dee7d612ae5d7a836752b4e349c3df19eab890a9e4480d49330a70041b367669ee482cbd8de18423bcaa4"}, {0x44, 0x0, 0x402, 0x7f, 0x3, "5bde8e0a20b249a88793fe9bbf05bdbee4d950e6dd16e917cd89174c8dff23dde2e52798a0c29e443c7af6ce7bfe68b2cf"}, {0x98, 0x9, 0x210, 0x1f, 0x2, "c4150cbbad32935f52969317cdcbf4a062596e43b0c72b3da619f233bdb6420f5783d160bbd9f4fbbb9f0fafac531ed51b6d8dbf0116ce7833304183bfbf9b95068d2206ef5073632dc7f857c0aee29356bc041887d1ab77b28b573027e1bdb43c21fe876c3f539670d364c1d8848ce492a6e95cc029bee30221ca485117935167071962584a54eb"}, {0x10, 0x3, 0x0, 0x4, 0x0, ""}, {0xb4, 0x8, 0x300, 0x3, 0x0, "79bb1fc3170467ed71eeba95c428603a4c560d6e8e99de73ff276b4fa6b1c0d74de4cf0a72b8fd83a564db9c0164558cc9fcc2e2ae13ece3bccb9e205c605a978f6ce45403683b35496bd23a0ce3cb699963883824acda0db5943e17c96dfae2f483537cb2ba2cf33aff0dd8f51700a28b5ca3fe3ea4dbb80bae991ee0048f83407dc6c7644afa093e2e86323e85c1c0817d914e889e4b7659711e982c76d7c2f37e5fa6"}, {0x64, 0x27e6, 0x200, 0x4, 0x3, "9d77f0f9f6bf451eb64fe3e2df073e77f88a296211650c3430247fa997f041b17878fe4a54ce10bfbb61d697cb019b2d592ece19831b13c6ea19c2e58847486fd467b1f1ac60b544671e15636b87d1ae68db16"}, {0x98, 0x7, 0xc04, 0x7, 0x0, "c952296685f99478c243a99a4f40e1bd88ee77a5e90827005d26010e7cabd42f388a7ec57f71a0a5f957d961207ffabd3ccbe66bf8db10407784ab697de8b1d1701f8fafa347b1a6c402c864ad88092a7e8b09ce20fccffc33a731675e4f198d17f8a760a8291e5b3ebe4362999de5ff7ffbf7eea650ca941354636dd8ec24551ed3012406fd"}, {0x8c, 0x1ff, 0x40c, 0x0, 0x1, "4ef44d52097a180c0aea4843eab26a6a43e49a5818b46166160e1f862131abb5416c7168e9dd95ecfd73a4528f516124cc1d20703b9e7ebc78a50fff31dcb118ed69af89a935ccd96a3549b60f40c795159384021dba5ceeefc1da1d1329df90bdd33bf5b7880b3e2aca46487d53e980fb6dfc19703c8527aeb7"}, {0x110, 0x2, 0x10, 0x0, 0x0, "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"}, {0xcc, 0xaaee, 0x600, 0x0, 0x3, "a45a08a36f889482f637cc5c8e402debe2e14a2252a6aae745ab815a2a01938ba5c380246279f3f26d99bfff04c391731763def8307c45937c4748d535e9420629ff70fa2160e1f2633f0d42cda6ca4be559e3b3cba6192377d1424b4e6a8d54aca343e40d8168152f7ff2b242b26f114a37606f521dc5bc03a2e1176168394c1ee6b7232f076e0774c5ebcab245c2c3eca7c94a5f085c195cfe724b4f886c79f02ae83ef4270e39e672b212b19c13dded8db4f7d70ebba3c5fcd55d"}], 0x578}, {&(0x7f0000030000)=[{0x4c, 0x7, 0x710, 0x8001, 0x3, "204ef055e94a40c1f57463372225bed3a9ff8c1449d95c199805ebbf77ab58e81601ce79eaef5b562a29b4739a7bb8538bd12d73b39bcf3985"}], 0x4c}, {&(0x7f0000031000-0x8c)=[{0x8c, 0x6, 0x200, 0x4, 0x3, "e6dcfd338d9855cbd9d422176aa55de6f00cded54426b37b08eefa70d0e4965077b80c4f21d36946559ef808469df7f6637b58b0380c4d00dbe79fcf73d7fa563b200011ce2f026561ac2790dcbf7925aeabc8febcae3c078f45a7189cd328111e8d33eec133663412bb0a8b6d30f2322495f0141ff45831c4"}], 0x8c}, {&(0x7f000002d000)=[{0x44, 0x0, 0x703, 0xfffffffffffffff7, 0x1, "49b36993d27b0f3c41c730e3749695c08e83625f5d6f3871b2a37dc5f890873986eb30d79ea4c114b6251dfd2474260585"}, {0x1010, 0x1675, 0x800, 0xffffffffffffff68, 0x3, 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{0x7c, 0x56d5, 0x408, 0x4, 0x2, "e19885c6db2092e0441b199ae740841ef4e19968dd6ddfcdf6faef14158c500172bcdfdc7bfcbe52cd663c67b7df63da3a5f63d59f085188a986c0a35766b3c9ebbaab314d6f96dbc38018680a5cb234f0f78192e0a05223c4234e9ffa8e0d6d42b2b7f9288df6b4449c5c"}, {0xcc, 0xe, 0x30, 0x1, 0x2, "ebfad0ebd767f97aa3b2259ab43d9c162789890d722c4bf380bc7364bb17d92233bede73f503bb42fe165378e824ad395f15ad5f270d9e3b8f536294a4e0cfc9363b6dd1bdebe1223b8825ce7f0f2675fb8e04a368df81e8414bb07d20783bd3638772bde9a35fdff1bcbc6c6407b60b56e79e0acf8bc817da2aa94898eeb798d4a4d778d3b43c6ac4cf5aba2d1d791deeb6dc4c600b30165b8e44afb688d8aaac838b48bd9a19766ffcea84be6a7ebfb6111fe586f15c0da3"}, {0xc0, 0x1, 0x20, 0x9, 0x2, "96cbcb35db99c8221f0e008893653e244d950c9d16fb797fcc8fd486eb59d04d6a84cd1d262ccb4916f093fc851c320de221fc14cc01dd9784c9ddd7b211cb48347bdc6581cc2a2fe82290d7e5e9fd33b114e3341876137fd389a9a371870f844c3699243eb6a1d63572b7c404b9a62f82d179964556b9edbb63dae6027a128a27e7783767ad7262e7a9066fc31bd5904c70207dd0d25be763f5e340c285a92d5f9b6fb7a3d7a76afd1e6c09c8"}, {0x48, 0x4, 0x20, 0x80, 0x3, "efcad1c9ec8588766c2b9a3f3127c1bd9749116ef048fe77fc435a96b5ca8136c6b8c11e2f781ced527c8d5e02af8a0e475d86e718"}, {0x40, 0x1, 0x11, 0x5e28, 0x1, "7d3674ba264fc07c2030025dd01445f361bb7daf7ae221182c1a45df7650b9309661bf50adc86784c1adbb4a51"}, {0x84, 0x0, 0x0, 0x5, 0x1, "c97a08699477e7a3173715e66a50860485ec416f81969cec7b91911b4aa248efa7b530df1edc85be999bf319ef249e5a5d478d559c6443e0f977bbb2cebd7985bd33a24c35d69fe93935d7cf49e81766db80117a2c4ee27af1462a155034ff96bb320d6e710eed7ef0b2efd19cae1b0ed473bab0"}], 0x1324}, {&(0x7f000000e000-0x120)=[{0x54, 0x4, 0x31, 0x800, 0x2, "8d06601d4e192c573cf5d17b9ff87fa8796c4df715167e8623b95624ba6ee91548a0036adff53d658d50f0e5756c74b2a73d78a3d4dcebb72ad84bc7cb4845a56fae"}, {0xcc, 0x8, 0x400, 0xfffffffffffffffa, 0x2, "8af4d1b78a41626c7faa338cc6422d494275d32426074108400d42dcf586029e381cb835d68381950197e786d88daac006511ef8c7ced10f4f66998de0ee57c27c361cbce01fb4648f9097247fe1d0b668e0afe506a22fafabadb00ba9f36b418473f2bb818a13d76c8df83f6516aac895f0b98d52bf103ad0ffb4769b4a002003c4c47de8a8aa41624edeba60da435dc7651733af31468c41fbb791f078c2731dd3473f4d8b1491e63c55800199a4fb7b43032ca34abf3843"}], 0x120}, {&(0x7f0000030000)=[{0x24, 0x5, 0x401, 0x4, 0x2, "5438c6dd6d75e5e9d96e87ae39657df49243a73b"}, {0x54, 0xc8, 0x604, 0x7d4, 0x1, "a100371077389ad2f655a47db4234731db4f366c87277a3dd02f8785bd033575b4c28dfbef6872edf0117884cf6743bdcdeb3de48985508c3ee54a4f76752ed55da1"}, {0x20, 0xfffffffffffffb12, 0x800, 0x3, 0x2, "88c5da063001d38170e23e0a7946"}, {0x84, 0x200, 0x800, 0x5, 0x3, "2eb519fccec5b7d398ccf4add37ffff8c90f58d2366482075b28a5b1b8a2cbadb1306b708ac84a6929182cd7fe3a594cf1f58e000f55bee9df116568c6b9512ce492b198bc2ea587dbe1b0f6291d4ff7bc4c72b8f5c8c0604596f50fe29e67b35ca05bb5cc53b5d4c741ca080619c8318d29a5"}], 0x11c}], 0x9, &(0x7f0000029000)=[@rights={0x18, 0x1, 0x1, [r6, r3, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x34, 0x1, 0x1, [r0, r1, r6, r1, r1, r0, r1, r3, r3, r3]}, @rights={0x24, 0x1, 0x1, [r1, r5, r1, r1, r3, r5]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r6, r6, r6, r6, r0, r3, r6, r2, r2]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x100, 0x2000c000}, 0x4000040) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000032000-0x8)='./file0\x00', &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000022000-0x18)=@get={0x1, &(0x7f0000032000)=""/114, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000031000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000031000-0x4)=0xc) setregid(r19, r20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/07 22:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/07 22:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000032b000)={0x0, 0x20, 0x2, 0x3}, &(0x7f00008ce000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000a0000-0x6)={r1, 0x6}, &(0x7f0000320000-0x4)=0x6) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f000098b000)=0x0, &(0x7f0000e79000-0x4)=0x4) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00001ec000-0x4)=0x0, &(0x7f0000dbe000-0x4)=0x4) 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/07 22:24:24 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0xa, 0x2, 0x7) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000009000)=[], 0x0, 0x4008001) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000009000)=0xc6) fchmod(r0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000-0x6)={r1, 0x3}, 0x6) sendto(r0, &(0x7f0000005000-0x1000)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000002000-0xff)=""/255) 2018/01/07 22:24:24 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000006000)=""/166) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000006000-0x28)={@generic="a7e62902cb25f6f42cacc2a3b4ad25b4", @ifru_flags=0x1000000000}) 2018/01/07 22:24:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/07 22:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c66000-0xf)='/dev/sequencer\x00', 0x321000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000097d000)=0x0, &(0x7f0000513000)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00007bd000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="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", 0x1bd}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000cb2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 22:24:24 executing program 3: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000769000-0x4)=0x10, 0x80800) listen(r0, 0x5) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000093c000)=@assoc_value={0x0, 0x0}, &(0x7f00007ff000)=0x572e855) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000093b000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000079d000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000093e000-0x8)={r1, 0x2}, &(0x7f000093e000-0x4)=0x8) connect$ipx(r2, &(0x7f000093c000-0x10)={0x4, 0x9, 0x0, "8acba2fc61f3", 0x7f, 0x0}, 0xfffffffffffffd60) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/07 22:24:24 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) getdents64(r0, &(0x7f00005c0000-0xec)=""/236, 0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="1a3ca7539cfce3ea0becee56db99d08c", 0x10) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0xac, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0xad7c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x9e, "7e62b4489f74c9923cbf7bd5f3b940bd81c7e7080656582e7350f07c00ffd1937c32cea5981bb5479f010e73e0e2ca64514e0dc20a2baa5876e0513a3c3bd2b1ea0c76cea9facedfbc464bd7b5c196a0e181178e66b8f41b8fd45fa0e0b22d72ee79a14aeecdfc462b1c98fbdb0adfa59a40da8825e937801376e2b69bb3bce470eac5b1a8f4c600d3f0aa2fea54266b86cc9d4b49939b0ce1bf159f3bac"}, &(0x7f0000000000)=0xa6) 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/07 22:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f07000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ae0000-0x7)='ns/net\x00') connect$llc(r1, &(0x7f000028d000)={0x1a, 0x2, 0x74, 0x10000, 0x7fff, 0x100000000, @random="c542a32697e7", [0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ec3000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000185000-0x10)={0x3, 0xc8c6fc5a058c230a, 0x8, 0x8, r2}) syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') 2018/01/07 22:24:24 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000a88000)=0x0, 0xfffffff7) 2018/01/07 22:24:24 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000517000)={0x0, 0x0, 0x5}) r3 = memfd_create(&(0x7f0000b7b000-0xd)='/dev/binder#\x00', 0x2) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fc1000)={r2, 0x80000, r3}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ab6000)='/selinux/member\x00', 0x2, 0x0) 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/07 22:24:24 executing program 3: mmap(&(0x7f0000000000/0x4f4000)=nil, 0x4f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000160000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000433000-0x8)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 22:24:24 executing program 6: r0 = socket(0x5, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000086f000-0x4)=0x0, 0x4) 2018/01/07 22:24:24 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000038d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000166000)=0x96) vmsplice(r1, &(0x7f0000182000-0x80)=[{&(0x7f0000ff1000-0x4c)="b0", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000059d000-0xa0)=[{&(0x7f00001ca000-0xb3)='2', 0x1}], 0x1, 0x0) 2018/01/07 22:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000dd9000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, r2+10000000}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000011a000)=0x0) mknod$loop(&(0x7f0000e42000-0x8)='./file0\x00', 0x1040, 0x1) timerfd_gettime(r1, &(0x7f0000eb8000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f000066a000-0x94)=""/148) 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) fadvise64(r1, 0x36, 0x1, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:24 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) timer_getoverrun(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) splice(r2, &(0x7f0000003000-0x8)=0x0, r3, &(0x7f0000001000)=0x0, 0x7, 0x0) 2018/01/07 22:24:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000dd6000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000b41000-0x8)='./file0\x00', 0x0) open(&(0x7f000034a000)='./file0\x00', 0x0, 0x0) [ 89.617360] binder: 15784:15793 ERROR: BC_REGISTER_LOOPER called without request [ 89.640583] binder: undelivered transaction 217, copy_to_user failed [ 89.646241] binder: BINDER_SET_CONTEXT_MGR already set [ 89.646249] binder: 15786:15805 ioctl 40046207 0 returned -16 [ 89.650854] binder_alloc: 15786: binder_alloc_buf, no vma 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00001d9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000783000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000147000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e0a000)={r3, 0x1}, &(0x7f0000206000-0x4)=0x8) tkill(r2, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000909000-0x4)=r2) 2018/01/07 22:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f3000)='attr/sockcreate\x00') ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000d06000)=0x0, 0x4) [ 89.650896] binder: 15786:15809 transaction failed 29189/-3, size 0-0 line 3128 [ 89.652655] binder: 15786:15805 got reply transaction with no transaction stack [ 89.652662] binder: 15786:15805 transaction failed 29201/-71, size 0-0 line 2921 [ 89.682049] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.682065] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.682139] binder: release 15786:15791 transaction 220 out, still active [ 89.682142] binder: undelivered TRANSACTION_COMPLETE [ 89.682154] binder: undelivered TRANSACTION_COMPLETE 2018/01/07 22:24:24 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000049000-0x8c)={0x0, 0x0, 0x0, "7175657565310000000000000000000000000000000000000000001900", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000049000)='/dev/snd/seq\x00') write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x2, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000030000)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000026000)={0x0, 0x0}) 2018/01/07 22:24:24 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000551000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00002ff000-0x28)={0x0, 0x2, &(0x7f00002a2000-0x8)=[0x40, 0x3], &(0x7f0000000000)=[0xfff, 0xfffffffffffffffa, 0x0, 0xc6f, 0x400, 0x6, 0x2, 0x9], 0x20, 0x3, 0x8, &(0x7f0000d06000-0xc)=[0x7414, 0x9, 0x2], &(0x7f0000000000)=[0x3ff, 0x0, 0xfffffffffffffff7, 0x39], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f1f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0xc0505405, &(0x7f0000e04000-0x34)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0xd2)="e313501f5da30eb577c436356b257469663452551d1432eef4fb606ff37485c1627205017b612b1d865cb28cdff5809642c38229ff6c64f291f8fdf38c1dc63d57f7620bd019382eacbcebaa86b099a4dd349968731342b675d21247b193bf92bc5ee6e7d6e9877ea076ca1bf57a147a04d68ba44947f24464e01f227b641a4a0d6090c17b75922ed1f31c694fc70e7b2914f7729bf6bba3fa932866013164cacc274bb10517e20f24250197b5f78a7961af076630973c0abb0e306f53bfe2472c8fae31408f93c3fd6e98a655cba5c931c1", 0xd2, 0x5, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000133000-0x8)='./file0\x00', &(0x7f0000d03000)='mqueue\x00', 0x1, &(0x7f0000b65000)="") creat(&(0x7f0000cee000-0xc)='./file0/bus\x00', 0x0) [ 89.682177] binder: undelivered TRANSACTION_COMPLETE [ 89.682190] binder: undelivered transaction 219, process died. [ 89.682227] binder: send failed reply for transaction 220, target dead [ 89.721863] binder_alloc: binder_alloc_mmap_handler: 15784 20000000-20002000 already mapped failed -16 [ 89.723084] binder: BINDER_SET_CONTEXT_MGR already set [ 89.723092] binder: 15784:15813 ioctl 40046207 0 returned -16 [ 89.723203] binder_alloc: 15784: binder_alloc_buf, no vma [ 89.723244] binder: 15784:15819 transaction failed 29189/-3, size 0-0 line 3128 2018/01/07 22:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000077e000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bb5000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/07 22:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ce000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000128000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x13, 0xb, 0x10, "8f1468c41ac9b258943406e1e3c3976dba82a3848990c05ca8a1af178c07e5bcf665cceaafa7fb36acd76b3486d5d44cda4268e3b5666c552209d485d6a3cc0b", "aa7ac1993f6f9548f6ca5752882a8e6f0317f8a85e9f015d99476ee2a471710df0dc637fabf65dbceea84d228ce5017d4adbb4cbbe0fd45f25e0966dba06551f", "3927e219985442c8e3fca828de895a342a8c9ccb9769e47474f5e8a9e928f910", [0x6, 0x4]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000428000)=0x7ff, 0x4) r2 = add_key(&(0x7f0000ac3000)='cifs.idmap\x00', &(0x7f0000ab0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007aa000-0x1000)="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", 0x1000, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ed000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036c000)=0xba) getgroups(0x5, &(0x7f00009c9000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r3, r4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f000056e000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000866000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009b3000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fa5000)="fe494ba0bb553e7f581cca69e1a64ce535e45852afa5c10407e7b2be64bdf065c34a060e7b1a7dfe3bc9d4f969fb6256dd79a74dcbcae502f25af49ff2dc702c8cf48344024e473802c768837b79577f6ba44283d8e8ea504d581640559a86e40fee4852305e79ed92f15fa85f27f7a693405b1a326f53e9d76c43078880e420ec541ca17ec27936b2e3b22cd34229046560eb7aea25ad9853b7b7778b5fc06456c97df988884932679c44a988bae31479d4eb22443bb4c76a5b4a6c3f5f7f952e907098e8357f3e197d638916e930cb3a03be45d5763d613f", 0xd9, 0x20000000, &(0x7f00004f7000-0x1c)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000d73000-0xa8)={{0xd27d, 0x80000001}, 'port1\x00', 0x40, 0x29d6c20a93dc2354, 0x10000, 0x7, 0x1000, 0x7ff, 0x6, 0x0, 0x5, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r5, &(0x7f00006da000)={0xa, 0x1, 0x2e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000198000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r1, &(0x7f0000a20000)=""/178, 0xb2) [ 89.781271] binder: 15784:15793 ioctl c0306201 20fc1fd0 returned -14 2018/01/07 22:24:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents(r0, &(0x7f00004cd000)=""/24, 0xffffffffffffffe4) 2018/01/07 22:24:24 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f000000c000+0xe98)='/dev/sg#\x00', 0x7, 0x280000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000010000-0x4)=0x0) getsockname$netlink(r1, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) rt_sigreturn() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/07 22:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5406, &(0x7f0000eb0000-0x8)=0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00002f0000-0x7d)=""/125) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000a09000-0xdf)="b6b6a236a8a96eb5eb0dac5cb8659472998401db87b9fb41dcd8c675720ed53ae52146d3c409903f65bf1f31deefe75b5fbc8b6a0b8a35a4276c8d48891708b6cdabfc1f4cc1cded2102a9b9cb7cc29924183a5cd4d4eca340dbcf9830941927551cc32d4c5ec9255e37ef6526e697abbafbd508df9082a2d9ad5f717de436d8da28a8291a228df2fcf33e4f0eaaa293b3b3e69462d4107fa24d1c3bd54bbb57db6ff1e337f8462eb180ca3a57e8d9d38eaf276723740607ed977956968427a9d45c544f161e783d283e222de0e24d4d4bc5dd2e2218c403267725013121bc") ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000d5c000)=0x3) 2018/01/07 22:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000565000)='./file0\x00', 0x0) mount(&(0x7f00005d2000+0x37c)='./file0/file0\x00', &(0x7f0000e20000-0x8)='./file0\x00', &(0x7f0000ec1000-0x2f)="007609499420218294075a978c742020598573660717b6c1377904ff4c1efefc8d615ffca2f8991b6b4025fbf6d699", 0x1002, &(0x7f0000608000)="") unlinkat(r0, &(0x7f0000e5f000-0x8)='./file0\x00', 0x200) pivot_root(&(0x7f0000ff8000)='./file0\x00', &(0x7f0000ddb000)='./file0\x00') 2018/01/07 22:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b5c000-0xe3)=""/227, &(0x7f0000092000-0x4)=0xe3) r1 = syz_open_procfs(0x0, &(0x7f0000ebd000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f000093e000)=""/0, 0xfffffffffffffee2, 0x100000004) ioctl$TCGETA(r1, 0x5405, &(0x7f00009a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000085000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000080b000)=""/44) 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000131000-0xb)='/dev/loop#\x00', 0x200000000000000, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) mq_timedreceive(r1, &(0x7f0000d07000-0xaf)=""/175, 0xaf, 0x100000000, &(0x7f0000fa5000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/member\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x3, 0x0}, 0x2) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/07 22:24:24 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000031000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000031000)={0x3, 0x1800000000000, 0xfffffffffffffffc, 0x12ae0178, 0xfffffffffffffff8, 0x7, 0xa8bd, 0x7b1aafc, 0x808a, 0x4, 0x40, 0x4}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002a000-0x8)={0x0, 0x7}, &(0x7f0000034000-0x4)=0x8) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000025000)={0xa, 0x0, 0xea2d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000033000)={r2, 0x3}, &(0x7f0000033000)=0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000033000-0x24)={0x1000, 0x4, 0x3ff, 0x4, 0x7, 0x4, 0x40, 0x7, 0x20, 0x2, 0x6d, 0x0}) 2018/01/07 22:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002db000)={0xaa, 0x41, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e83000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$sg(&(0x7f0000c89000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x145400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000001000-0x11)=@random={'security.\x00', 'cpuset\x00'}) r4 = syz_open_dev$urandom(&(0x7f0000b56000-0xd)='/dev/urandom\x00', 0x0, 0x101003) prctl$setendian(0x14, 0x2) sendfile(r3, r4, &(0x7f00000cc000)=0x5d, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000686000)=@random={"6f73322e008f1bdafc19b24e5a3b7db349b5d326efac984e78b2ca1281003f1b5df3adbfe8addecbcf04e5f820209c9d20de3ee247239530c3f4397fed10fb0abec56eefa5152d66e7b138c5ab6a7ec06739", 'security.\x00'}, &(0x7f0000865000+0x974)=""/79, 0x8a) syz_open_procfs(0x0, &(0x7f00009bf000-0xd)='net/wireless\x00') 2018/01/07 22:24:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000bf2000)=0x1, 0x4) 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000639000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) 2018/01/07 22:24:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f000081f000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000046c000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b4b000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000072c000-0xc)={0x67b4137efdcecccd, 0x0}) r3 = dup(r1) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r3, &(0x7f0000b4c000)=0x0, 0xfffffe48) 2018/01/07 22:24:24 executing program 7: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x3, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x0}, {0x57, 0x2, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xdba}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={0x0, 0x27cb}, &(0x7f000003c000)=0x8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000003d000-0x8)={r1, 0x8001}, &(0x7f000003c000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000000b000)={0x7, 0x77b4, 0x3, 'queue1\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$setmm(0x23, 0x0, &(0x7f0000011000/0x3000)=nil) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000037000-0x4)=0x0) 2018/01/07 22:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000513000-0x108)={0xf006, {{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='&):em1%{%@posix_acl_accesstrusted%\x00', 0x0, 0x0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000062e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c1d000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000054000-0x4)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000000000004, &(0x7f0000601000)="8908080004", 0x5) getpeername$inet(r2, &(0x7f00008fd000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007de000-0x4)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet(r2, &(0x7f0000dc1000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 22:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000afd000-0x1c)=[{0x14, 0x18, 0x209, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c8a000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000f22000-0x4)=0x0, &(0x7f0000daf000-0x4)=0x4) syz_open_procfs(r1, &(0x7f0000a5e000)='sched\x00') 2018/01/07 22:24:24 executing program 7: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000209000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eee000-0xe)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000eee000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000320000-0x4)=0x8) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000eee000-0x98)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, 0x98) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000a8a000-0x4)=0x100000000, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x10000, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000eed000)=0x22, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) gettid() sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eef000-0x4)=0x0) 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = getpgid(0xffffffffffffffff) tkill(r2, 0x2f) 2018/01/07 22:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ba6000)={0x0, 0x20, 0x0, 0x625b, 0x4}, &(0x7f000002e000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006d3000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcab, 0x100}, 0x98) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000499000)=[{&(0x7f0000603000-0xa4)=[], 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 22:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a7c000-0x10)='/dev/input/mice\x00', 0x0, 0x82800) ioctl$TCSETS(r0, 0x5402, &(0x7f000066b000-0x24)={0x5748, 0xfff, 0x0, 0x100000001, 0xffff, 0x6, 0x8, 0x16600000, 0x100000001, 0x3, 0x10001, 0xfb8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d58000)={0x2, 0x5, 0x1, 0xfffffffffffffffd, 0x6, 0x1, 0x8, 0x3c, 0x9, 0x3, 0x5, 0x3}) r2 = syz_open_pts(r1, 0x100) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a9d000)='keyring\x00', &(0x7f00008a0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00002af000-0x5)='user\x00', &(0x7f0000614000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000078b000)="aa5fda12b8a8f0ed6e470d9fd4d7a32d9abd263f93037a14c2e9e1f3f62db5a47d285abeb5cced2b47d9335f0ccfee3d29cfd10ad761f1c36266c9d0d78d05a961e4434c712b89358e0c8475b9280653267ce32cda912b8e837cab9c60da600fc4e6c156f0d5a300d2d729e05d874d351f9a91755c94a22117d390bb0fc356f28547ec839ec433f61461477aabe18c3e5cb02dc71f189a30f255d60901849b70cbb06689e66bc6b1015a82a4dcf8caa2c4f86cfcb532c7fbd24f3e4812410569c7dbb9988aedb37b8e1502118ebe7de21c3442be7a629c2f9898a78b24fb573dae9e9d", 0xe3, r0) chdir(&(0x7f0000979000-0x8)='./file0\x00') unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000c84000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000d9c000-0x6)={0x200, 0x8d9a, 0x7}) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00006ff000)={0x80000000, 0x0}) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00007c1000-0x28)=[{&(0x7f0000441000)="d25bb2dd", 0x4}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/07 22:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) fgetxattr(r0, &(0x7f0000c7b000-0x11)=@known='security.selinux\x00', &(0x7f0000e41000-0xe)=""/14, 0xe) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007bb000-0x4)=0x0, &(0x7f0000c6f000)=0x4) 2018/01/07 22:24:24 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000159000)='/dev/rfkill\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000019000+0x9e9)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$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]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x1c) 2018/01/07 22:24:24 executing program 1: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ee4000)=0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee4000)=0xe8) r3 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000059e000)=0x0) r5 = geteuid() r6 = getgid() mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee5000-0x4)=0xc) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ee4000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e7000-0x4)=0xe8) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000477000)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008c9000)=0x0) r11 = getuid() mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ee5000-0x8)='./file0\x00', &(0x7f0000522000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000ee4000)=[{&(0x7f0000ee4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ee5000-0x8)=[{&(0x7f0000bcf000-0x4)="22802527", 0x4}], 0x1, &(0x7f0000439000-0x5c)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x5c, 0x20000010}, {&(0x7f0000d1c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000043000)=[{&(0x7f00000c8000-0x45)="e98a538d7061778a1326b225db3043b68e74be2218b36fd626f351f1393d515340400bacdd4ecdd3e6666d5f87d0920408a349f864610ba565c8d0233648c137ea197fe31f", 0x45}], 0x1, 0x0, 0x0, 0x4000004}, {&(0x7f0000ee5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ee4000)=[{&(0x7f00002e1000-0xc4)="a004af72c0512a0261c47430f8742c13dad963243409e196c4831f40133edc8b0fd12b7e49f9c6d29cd4cb973e2af7f8db69d48af6d42da4d5c98ee5bcbab0d430a0043ef57b13d36dada760e4dfc1d867200696212cd158b9531e0bb11a93fb288891ea88c60d3fadb703d98c5f47547f0d5758a9116810ddbe6412da6ce8553d6fe37598acb65d0ffb7c071ad7333380adbc548f0db1619ee24b358cb2ecf557c8a8e66433b7439af001226a5331433be92a652326a1f690b168437653278e0cdbecab", 0xc4}, {&(0x7f0000ee4000)="e1ee26f918ced4f519ee6a1d5b3304acc08f1689a1f320f604968847720cad38187cb7b8991dd2b68d679b1ff5523fd56f6d20959887b6f94ea8dc9e14a1b21defeff4599083caa7f246eb16e8af290b98d185478b4a8b1801a24762eac4e311cfe51e4160f54f12f7a2a34b2ae88e1c3661e41874fb87fec13705971fa3f00f1d2b", 0x82}], 0x2, &(0x7f0000192000)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x48, 0x8000}, {&(0x7f0000482000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ee5000-0x30)=[{&(0x7f000039d000)="05d7fdbebbccc55c252e257482450167c200580dc35567831bb0deb651114e15cf442163bbf8de16b4b486b18f3c532f4a137c7b04b17f824f1fcae9b76710d92607de065c0a1ad8fd967f656688954950d84f162ab870c1900eeac8a56fe12832aae3c40bb39e233ae4bb959078f85855da8f532e61f906a96d8f2aace2f31c660397df6992dbc2a9cfa87c8d4ce8c273883f98af1025f4be706a052fdc0e9939bfe2d1f82115702b74c52679e44a676c9b7868f245f565bf3e57f8718a2dc65e431efd35d8d27ccd83d9176f15329c4eef129b38e2bfafaae0278aae8b0ff883e8", 0xe2}, {&(0x7f0000aeb000-0x98)="488e8e998a2c59022409fa21b643b81753154df879e9ffa249b4d995472c1e2cd8487ef8b4b1c807e62a59560a151376d7c5350be3d9941f6d4f183ec8f039ee133a78c0da32582b254802c5ce200f88ebc8165268fcc5c8051c3f6a4424eb16b23a93babbebd9d2640b6943c730c22d417af32730cda9fee871dfe52b02d666f80029166caa9495db41007fd9ddfa1dbc7e6ee968561f8e", 0x98}, 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{&(0x7f000050a000-0x1000)="6d954605fc55bf974ee0ccf9b113df1cff2fafd116ba9b434588726283b7acb428249c6da401194495be70d891220744adf7ab25840d9934f66535929aa963d0cfc9bd5019c0823b21a686aa03d851de4e0ae21b9bdfdf439509395ec9a1d6c018623d6388dd1e692df6f443dfadffd5015f9575e0129a5a09acf37339ce098ed530c692314556082b0edb72d24525eafe016242029bd574ef91cf1b74de2b31a73810320e743b7c0c77f97bbe89b9930dc2b5d3ab7a8eb1ce23c12bdaa2364c247fd6df0464c3eee3f7f5906df9b5e10afddd36ef19c3d9b8fa92e93dbd1e778e872642cceb54fc53e054a71640fc20a88043d2ce7d0f64f8738d0646db7e6670bd2d1ff239d374ad41726350ffb02e5e6172f76d9196fd2eb2f2773c56242c8037a17b5721e5bf075b379cb7db64c4d2ee9c85fb105fc4d49daaa30cba89fbe23811dd783e676fcbb11054c455f3987d67dff4ab090e0cfdadba1f4c0c99e7588007254b5a8b967d1ac1a293d54897bda5a3f5b866179959002a56dfd6a4f98462d970e10f634e9e8d494a268e92d3d30b0d488cbcbe286e3b6926303c36634d15e7426fcd7fa0a0a429d49ee4aed1599b3be0b5a3be90e85f6a010f7a5a3f1543269d04fb15cc7a18bcfbed41ef3256348616147bdfbd665ff2bf717cb86876c8dc37f5ffdc4e8def0300b975e7b42ad1b825bfc223611ca0590520a57a481c37ca142a5c7142d2928b75d941073cb8659803c448ef88cc2a72d685ac1e17df0a6c03d284ef5a8990b2db2da000c126d8f705ed8c733497509c8dfbba7a49f40c8f2129661099e787b16c19c819f71f25dc7c1fae4fc30ac5451e33514c602ec36cdc496ba05cecc9a76b322b28991607521edfe69dd11ff07c455a3f8970bb5a1347f6d2abac57cad8bc79e71a52f12f885d7e7a4459b3d320e3f48a5f629c915c27090ef8dfcef4e56dff821b846d303183224f1115aad903f37674a5c63397fec3bed40deb86dda349ae0f505b9eaab807b09f561f786e8bf5c9f6cfc4621cc7b85b6b830acc41d1c5049666b669d90bdfd3ca73cbdf5d0a77dfe5a68fed3b04c799fb3e2fd8161b188fd939880bd20b758fb90d3f6594bd65170f8d2cbc8e459c678837d27fc1bbe0d03a8d2914bc415b1d965ea7551b79ef984b178e484d1ac3f14188c714ebf8b3cef8db23c937df5e9f39ca080c758ef847972e89b54c44cfb5f323fc057d29961de37faac2a0bad96ee069cf0edf41e4c25758a9d1b883a940c4a5a42c568c3321be045c5f57df0f5856967f4a026de57702e2fd8a030c009ce5e9100bc327e439e822dcc97c860731171bf58d891431799869730575567cddade68e2f6c7b96c8be0c626cd78cb72ad56e67ecb134831f5309d4be781b991713edf4adc2b9b2835cc9a3d0706553751a93f245366702013afab4cc511c7bac526b146f0932a95c8db6002b291cb96b578b278f42182b92e9194ecb316f0f70a4858858228faaa70641e46143a4591846469e3272802c5d88a204f1f1f4365bf9e4eb97581c33648000415f0172da8514a3a5676ef018594941f75a934c0aba107b9d9b97ea67394fd3e7ef4d500918a47bef277854ae433cfb5eb52fa48c5d5d3af25fc0bb6e84c2197e81c8be7135b3f93cf5c9e388ee9c08f869ef79097568ef7e07fb6e87ad90f90222677f2cafeba9f4d550e25a358549519f3658cf72d27307bf35f4475da2327f7b579435637b7f057eacb2d5d6522fc8bc801e8289d682c531c56dad6a3aa6fa0346d59a135c6da1c8cda5ad3ce3bf66352c976e626dfa62e72ba367841cbf68e5fed53ecabe6815ed73fca81d0153ea9729ecda8e78431204328cc73ae245b8f9833920afc7c4fef6e31759a177cba40028fb00c59c5112e0033785c3c33f0cddfdd1c700cec4c449a2d0fb180b0fee7c64c90bd5c4447cbb83867ff292d14cca6608dbc3c750e13158fd0177c77c8f7534e9b7924f77fbb1e25825e9d165101bf68ac122bb05900ed9b053ba9c5061cb9c8cafb2bd7a0d28ed7cb181c9bfd130484d18424071fbf395f4b61edc1aae4f6736351fd2e8ae72ffe7ff3eb5300bf15a0fc6b0dba182e60019b69eb54c0338ff01d4fa091fac5b0be0d394daae8f209c8f77d92056ccc89faae4af4d3830fd10477280fd6c7865efb2df965fbf88e2bb34c9857d6387ebfb5c1d00ed90c5de3b7ab3ecb04c98826809c5672a63c0c123e117b0fcdf30c339b5ab1a43b70430151c50339cbb72c0af969bb56a1a9b15657b701b588e9749470638c0bd780b5efa787d1a6be234ce7b4b2d88cf0c3a17981e346360ebd3bfd4ae18690be19c7e397579804950a803c003a408b9abddd21a8e02fed8eea96d320eb5ae8bd556020f2ce5ba07a79de82a0c15d4bbdeb0633e7712c45663e27c1806d5fac2c119657c530829bedd0c93defc2d05f1c30afb9f714ed99bc20f27c6ad2a3b3913e53b95e66d24ebce0143a16f9e79b733cdccf6703687f44615753f93ce6f9cd2187e99a605dfc89e5dc836265875a94f5a977d3cf75d29f142c9474ae865dfb05fbe3b8ba69bf88422bce042bac0326d0c1c7271de2e6bb6ca45343edf1796f22040e0a66bed32c211f531e61fe5c13eba4a05af30aca13e8340665dd37f74d150c7acd3dede15bb75c2ecaf8a557f265e093338433c8381d0a7cb23692edcb9a3640473acaca673ef064b9be9fbafc3db1fb75a25404547468c1b1aa41bd35dac05ce1b539e50eaceada5b8d179ed98b354d3d72cb47fccf03fb9262520e4a95b142c494cd608d21e650298f968cc0f8b7f6e5816d0799f0f6590df73f48281383ee557039e519674f17fec96fba04a2fdbc55709292a7bdcdaf3f5293ac919ff6a58a522f402016e02f1f114982e6e0361ccb2e84551c492f2bced453490579ec2ceb25cc945d86441b147899d95eba2b9ce023c823d7b6b23d696e06f0c36a50b1d466ce74e1811d52507d2b9c62612bdd0577f8b43ff8ab1a016966c1df13bcb92782f2e191aa373f245f4323ffdb30cfb76585b419ca6701f0aaf77e544049a84e625f4881b0339b0908a93929d7ac7461c23a88cd63628bbf6b62cb2b3f4f03c088dc2fcb708f622b7cf0f366e7211813e36ac2ce73416b3de788ff2f9f6adcc51f29897b49a6b8ae6aef42c1fc1f43361acadc1dc91f2141b020449688dc5f5e7d85f2022a3d06935e82ca05f5353cde856dc8cfb04a600349a22d1f74c3e08ab1111d0c76407e708cae4187a7c3de16a697957e47d8609c7ecd75948d380b4d4dba7235e5771efeaf336f79a533e341c8cf78c55ff2aeedb82c2b07b2638a03b2727513ebe0d92740f97a3d9039b7b54ce602d638d5169f4776f8cdea4ab63d537482aa0c7c1d8f88b3fbc7889b80889d5591f5be3ebbedaaad3e39ebcef97a21151e0645986b2d9cbe1e4f161770b631491aa5360387790a82185b3de5a6eb109556a9ecc680fdbdc776a6dfef9a06db52f0080f76e54f63644e187361fe55f1d4b67a2aa21c53e33f8b6500329e6108d7519675b668ff3158baed083c667df0e5320b1e2dc8efd16b1c82588451f1a281ea767aebeea0e51bb8a4c65226e2186a6c75aa9aa5ed1ae87ba844b1f16346091dec0061e2d0c29af8e748fa9872d40724b764a801f022fb8e6e4c841d8cba5544632c3e85062df75b730d9399538bbdd8e00467e1785d7230cdf56ec8faa6451a22d18b103bcaed9b0a2445b419e49d1629b667e427e8ca5dd8f3f715d4c1b880cbd9384ae1d2d1c975a3b586a64531b31839c9432477740be86588bf1d3254ecc4c872f1d9348d71889fc7fbe784a63a9bc29863f4a4a6f479770aeb2ed3c4d55f5506c7ea648f969a6389071d09cce49a4f4eab448287542959332953ebb5ee70e12c92b74b5193dbbea880f0b0415901da00cf71a86a8282997cae28a889a2a57da9ed34529c965bc16c54eaddc25d6af5dd175b91e872afd5ee761a4ceb38efb705d88d761a081b032187008ccf845792c9105dc0156ce5068c20a33db024edd695e9c2107792174a9bd29b12bc577e9022d1e398f7fd50b83a721ec1447d992a746b3b1a7a81a591e5e98a1bc35190735ffbacea0c7532ddf25c6ab17a0b6e0226f462e55e5edb010f34639f33ee7642e826fa25425b7eb996f75f65cdf7031ae8b70b50a28bbe5bef9c718fb768c8a591aa42d2bebb11b2578d38cd978c6360d927ab7b9d64dec43d484e93667ee1db628650ae50572f35f4119472abb292d8fb3c45f1c0c14ff842ad5a7909bc34195c5a3f6569a0b9e32f6eb249dae69f155189d9f3c0c5b0784057bebe0f239f6bfe979afbc943663b6b63304dcdda5cd1eb2c7abfeff0e601c43467eef3555381c359bbccf17f084d91828fe7de660a1dfbc851a67af265216cfa11887fbb330baf75bb2d3cf9ea9bac9d852d0d22c25a7ec3b6ff41acc3a2df2c8a893dba2833d06186238612d66783593f8339af62025620ce37d2f3ce3d76652071d63170060417175e73ccab6f2e8beeb8e3970aa4d7fe54e170c5590252ea730d4eadfb7b0c51047d8170712d14ea32c6a9da4a53c5dd65306dc8ef57766161d5e3b132db55011075c96668d5ea1209f72432481a1654693267d5fad4bcaa66c635c3fc6c2c1fa3c9fda926c8a76fefbf55de74b71b259ecce6e23071ef06f3688466b92779462e70e83a4ccb536f3b83935e789633d8fc2a9263a6ff42887cfd326819ab8d2fbf0214094a293b28101ddd744680248a951d50cd2db0ce9242c140e0301add6d60bc390d9be1cf85a2ab3b2528dce8e3d847c388cb56f0976b577a6818af71da659f71e172a218f96975c21d612e0c5dd7a02ba125f7ee93d60f1781322b12a3e0e394b7fa4a5e29a2d096b40805efc6278ef08b174731b9ae9b1052372d76bb875ceec18d938461bbb78ae7d86fe6477b8f0f370267169f05f6183a5d9a5f62b771a5a096e1a3d112dbd141c359cfb7f66ed4a477680a4da13dd59a7530311079bb8de69f81dc0c1024cd48dee51337604645bc05166528ef97182e7416515df84d87f8a4980f27d48ae4f7c7825f24c1cbe5c70e8a039202a1f27529eb2c94875c71c1999b10d70b18bfd54104d7d3117fc354019cc6859119da019d92ea63fffebe0ab05d2f80ec1db7dff58194a7612181e975dc397e43a1ceca81277483df918b39b436ca20d53921d74a03dbec9a458057f346d680d86cdb25af3477c81ac92f33eec78a6e7bb465119f2de3645a6be5f9d957347fb2229bd9cfa78baaf35488eb26c3d4c6e6abcdd2bcb5f13dbac8f9a2746cc01efae971a31ba8c17c6b0191d59e95b056223f957a4ca3bb2d9a8a6573de1d46d452e90d5157c770e7166a3b700395f3f90694d4e04f5d2e95f1ea70e6e8e27c4f195ed2b8c3db4617a4f1c6c6e919f097ef9971628249e3b68e660667401af960fdb84c17c32c836f9a9b224e9ce89c0d9926d44a8f403f85c6ff327c96563577ad40ecbc316d247b9d1f28fa2ca8fcb644f6e84eb8a8b88920d6e0fe8c9f5412e9608461077ed7c328596bcea4d93b74f1d7004760c4f070be72053228f6bf372e07914b72c7238afeae5eda712e6ef6aea5e111a5d3bf1cd57b865cf4bd59dd3fcc94a52c7c9b5420837971db98ece71aed47c4a6b88b53f2c6ed5432175b301e5103e6822e9056cd2cba6c449d563984bcf6d2c12806a92c96a2c7dd8d29966539c0d7a55f47ac013f425fbe3c36f9b4e9ad1557479d987606f552c7455", 0x1000}], 0x6, 0x0, 0x0, 0x40}], 0x4, 0x0) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee2000)="", 0x0) 2018/01/07 22:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c1d000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000068000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x2, 0xb5, 0x80000, 0x4e1}, &(0x7f00008d7000)=0x20) getrusage(0x0, &(0x7f0000e98000-0x30)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000be0000-0x18)={0x2, 0x20, 0x1f46, 0xffff, 0x20, 0x10001}) clock_gettime(0x0, &(0x7f0000585000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000099c000)={0x8, 0x827, 0x34, {r1, r2+10000000}, 0x7e49, 0x1fffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:24 executing program 7: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000b51000-0x8)='keyring\x00', &(0x7f000088e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000e43000)={&(0x7f0000ec6000-0x4)=[0x1000], 0x1, 0x0, 0x3, 0x400, 0x40, 0x1, {0x9, 0x4, 0x800, 0x101, 0x9f9, 0x2, 0x6, 0x4, 0x3, 0x6, 0x3ff, 0x0, 0x4a3c, 0xfffffffffffffffc, "b964203847a7ffb0bc543f30e467a734bfee765c29b3e7d9043315611b8d747c"}}) getsockname(r1, &(0x7f0000b2b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000779000-0x4)=0x14) keyctl$assume_authority(0x10, r2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bba000)={0x0, 0xb6, "72d7d9985e4afc38000d285bdcea6f43c562e770e26dc7425c26d08ac1ccfd2d6ce17ea47f192eb90503d707f36458a10d9cb62decfd12cc10498213a50dc33031f1d5ab81b856f0637643baea62352ce6e663ee22faedea88c528db322585beb665955d6e32ebffb04cdb42142bee7b010379a793fbb2f24fed9ec2769e3205c60aa246ddcdfdd9749ca23d096be873ed81a78af2e14b1add8381019aeaef027a63e441fdbfb5383c32058a8442122b12df7e2e9289"}, &(0x7f0000b5a000-0x4)=0xbe) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00007a0000)="be2301a6f242429cfec7580cee5819aa028e9011f08e38bca35322c994ae7cff67273b3d34e0b78ede4aca3ffb80183e970e3b81dd14ddd292886dc533693b1b48c1f0cebe4ef1415d9a314044d6cb96b27ceca7e5") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fe3000-0x4)=@assoc_id=r3, &(0x7f0000851000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a63000-0x8)={0x0, 0x867}, &(0x7f0000fa4000-0x4)=0x8) 2018/01/07 22:24:24 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000027000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000027000)=0x10, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000024000-0xb)='/dev/loop#\x00', 0x0, 0xc40) ioctl(r2, 0x4000000000001262, &(0x7f0000027000-0xc5)="") 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b4c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000f6b000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00004a7000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:24 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aa0000-0x4)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000b50000)={0x0, 0x1, 0xffffffffffffffe0, 0x0, r2}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000ff8000)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ff7000)=""/156, 0x9c, 0x40000121, &(0x7f0000ff8000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xfff}, 0x1c) 2018/01/07 22:24:24 executing program 6: execve(&(0x7f0000ec6000-0x14)='./file0/file0/file0\x00', &(0x7f00004af000)=[], &(0x7f000056e000-0x18)=[]) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d58000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0xfffffffffffffffc, 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000019f000)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001}, &(0x7f0000b19000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000569000)={r2, 0x1cc5}, 0x8) removexattr(&(0x7f00009ca000-0xa)='./control\x00', &(0x7f0000189000)=@random={'os2.\x00', '\x00'}) sendto(r1, &(0x7f00005a3000)="9319fb5bed112fc71b2030d61b38042d8095bac550f52e84ec2755f0af68c6b1ddb71a12bcd3a64e8fc69b2160cc35736fddba8631e5fb6b5e115a0a42a32e52def814c1c09786b2c6f007b8fde1c87dee162f0ca92cb5f7d5f73d5156e6b101307e2efce7bdcffe915e62d1c3c3bee6447b05e542b442305c032da0f152a528bc466f44fca4d1820ebd39feffaf5cbf44228e835bb990892e84e5787d8fe66c7c32f81fce6cc991319390", 0xab, 0x854, &(0x7f0000ac6000-0x1c)=@in6={0xa, 0x0, 0xf28, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e13000-0x2b8)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) getdents(r1, &(0x7f0000e7b000)=""/132, 0x84) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000de6000)="9731bfd78be6264e53739e8eaddbe47b9175c16fe96110b706f49765afca3bff8cdf771bfd18083a2c1b5240a68e23fb79b42b5ca48c19435a7c1d0012fa77690bed055de0508b0bdb1dc77930864c73accfa4e3c946b5392e79c37111b5516286cf526335d05c14fc178ba5a32acc48a1def9df4f5e5b0ded268be907", 0x7d) sendmmsg(r1, &(0x7f00008ad000-0xc0)=[{{&(0x7f0000100000-0x10)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae3000)=[{&(0x7f00003ec000-0x6)="2931172cf9c5", 0x6}], 0x1, &(0x7f0000433000-0xc)=[{0xc, 0x107, 0x8a3, ""}], 0xc, 0x8000}, 0x1}, {{&(0x7f00006db000-0x10)=@ipx={0x4, 0x80000001, 0x7f, "f02914d5bd90", 0x7, 0x0}, 0x10, &(0x7f000049a000)=[{&(0x7f0000e90000)="b676abf37f6f1298ed3e5b2c9b6f7658d391c1826a9b9f58e5af4346ed4b61cc6b7ebbdb5fd8cd169a988eec1604647468767e9a6d11e6bc7547881d0e52b82234b07b320101b1d299c9151cc7288c4590953a", 0x53}, {&(0x7f000055b000-0xd0)="e4bd14f24100f721cd947fee20d0fe628ea88cdc89bc0293e8f6de7d8b4ebd2984c5d4aeebacbecdee16f0b95fb13484a595ae86523a530f8819ed162317a7ecd86277aecc9d079afb95e397385a936fefdb0f242690deeeeb0e10dad561c9c61046ae829de1e7f8c14f852a03478204cb31b46d96de8a9686bc846b8bc29632c716ed4054871b38d8f23c3d281b2157eb87c4c9c86a1919c71dcd705e6b24f21b5ceaa6bdd508cd92def48eaa60db33ae0fcebc104d38034f1263bc23478a32c8c35a9331c8f00b1398e2b7b0ee87c6", 0xd0}, {&(0x7f00003e9000)="2818e67e3a8e82ad6794b2bbf95b228a74422feea86395d86ff7177f892b4b6130b137f67012b8b4c8a1da52c6f6e44417a2759d3f6607f772520d3513faa442317650c97c3cbe1f615dc45f6c509a6f017e98cd3893bfbbaac15624b726541469053d3212958be1bff2bea4955ee2117e759d0b74a7a7ad462bd251e00695381a39931a644f61ca8c2700b3d8278490ab8c2b8aa07f49a08981ad98a671", 0x9e}, {&(0x7f0000220000)="b7b82ab5187b0c92b04a294bcc3ba5761128fb46faabc5e8fa0be758422939e192b7f408e7db275be8f9c906c8e790fd8a52a2ef804bd0ec4be0aedcd6cee387ac66ee1a3e660465c63cc782b1b1d6ad47132f98e0839165762bef224066cf2e0b2974fb7c33e76beb4f1fec8320b6d83e5e956e70d8625f5f84b4360e7b9d5705ab387609c797f521b42bd034b4e727e2eaef82ca4cb5e0357f61665a9dea34371fa901a64f5801507b0046050f", 0xae}], 0x4, &(0x7f0000643000)=[{0xd4, 0x11f, 0x4fb5, "780c379db5b96414963cb459bbd3c05c876e570f0bd85d7344027e2ae9e64422078d59e7ce1309851f602c1acf8d8f61e4872393830a072bce07c90d478147921df8c9d69d9e7118dbe99c20a241369c649edbc3be64284c13eee783285fa9d78560dd24cfc529ef4f9b57ca026b0d205ae4b6d29e0e652803b8465b169bcd7e90c3ce90320cd769359d4232361933d2a60d47379332b39ef22e124aa753b67f773d793fc16b4851901cd41f6f2fb5178a069de8d4a6aebd019362f3be4905428a3fdb0e7b4b"}, {0x108, 0x10f, 0x400, "8a9f0d360cfd15793ac9b02a5666b08216eed098896dfd2e60fc889f6f1ef51b2f9927897d1fe7b7efaf6e0dc94213589c7afc7e149c909f920a8c27a8be6e9425cb1dc85fde8fab81caa5a19e11cdac4a3e656ab6548b5ffde0e8653803aab14b4fc7a481bdf1793cde2ad1e505bc61bb9dc7e778c82031fea79ca686fd0708b033fcfa9bdc5ac4379f18aee21479cf320bd0fa5a1ab9d408663e0f9f9a703f33148ab9dbc2577ddb9291b00571e25c3f8eafc88d3af4f4bc0c077a784a7d47eb368d82b1a9d5e280437f9ee1b2be49bb2dfa999df4fb45b23a0fc2a0765ad1796050386b442f0769f9bbe071979b7327489e3d4c634f3e9f"}, {0xa0, 0x109, 0x10001, "0057a23ce28c60762adfe54b0dba37eeba9e628ba42aebf1902594bcac8bea4ccb70d8e97d7fe90bbf26f7337ac4089861df7e463ba4e67c8966991904d5f00646ab92b153bedbc1dc90e5507e144ee71514bec42ae330003e894505ccf4400cba0e55dcdbfe27ee74d5f8b556266552da7cb444c5bf332ab54ff9d2c861426c5f98d1ff73c41fa9dd24b2c06dc4ca39aef4972d"}, {0x3c, 0x0, 0x7, "a64fd27884049f182b6ecb6986688448b934ebe6f592e50d3d7618d499f4ec646a5cb6929a81753b4f2aff434e"}, {0x100c, 0x1ff, 0x5, "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"}], 0x1108, 0x48000}, 0xffffffff}], 0x6, 0x8000) 2018/01/07 22:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='mounts\x00') ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000bcb000-0x9)={0x0, 0x1, 'F'}) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005a0000)={0x0, 0xf1, "d587e23d389a25fcc6d953f7fe2c87b3ab4fdddb384d65cfa1f1e825dd6ea9f22d87c51aff77e51c433cd4c676685f6f2adb309f8a3d3d451043b06ef0d99491a6f05c4c8d86a6ff5a020090f76d4a5be2a2f524829e1a8ad4f49e5ec1968b2083544042d1f23aa4dacbb4d82f3dc5a5c4357bdb8694b03261299aba6fbafa6ec0ae6a58cf0d03ce440bede0c864048b1b602389e4868523c23f42ba189fd3cdd099ec0bd13c126a168b572e1d9963168d2c73fc5128e4323d0925b3f79e6c0b3a5480e9e5712f1a76d0476526ca1b584b05be590f5fd411a10831e50f8bbb52c736e706ad96d76e526c119cb7718905d9"}, &(0x7f000043f000-0x4)=0xf9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c3b000)={r1, 0x1, 0x400}, 0x8) bind$llc(r0, &(0x7f0000535000)={0x1a, 0x10, 0x0, 0x7fff, 0x80000001, 0x0, @random="c0966a4708b9", [0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f00008c7000)=0x440ffffd, 0x6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000f38000)={{0x9, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f000051b000+0x455)=""/4096, 0x1000, 0x0, &(0x7f00000e2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 22:24:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) sendfile64(r0, r0, &(0x7f0000621000-0x8)=0x61, 0x3a) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000845000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000247000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000185000-0x1)=0x0, 0x0, 0x1, 0x38}], &(0x7f0000006000)=[0x20]}}], 0xff17, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/07 22:24:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e8f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b9f000)={0x14, 0x0}) fcntl$notify(r1, 0x402, 0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000248000)={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1, [0x2020, 0x6, 0x7e, 0x3, 0xffff, 0x40, 0x7, 0x2]}, 0x5c) 2018/01/07 22:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b0f000-0xc)='/dev/random\x00', 0x0, 0x13f) pread64(r0, &(0x7f0000b7b000)=""/0, 0x0, 0x0) 2018/01/07 22:24:24 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000005000-0x1e)=""/30, &(0x7f0000001000)=0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80000000000002, 0x0) write(r1, &(0x7f0000e3a000)="230000001e00056d000200000000510307000000000000000080f6ffffffffffff17c7", 0x23) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000004000+0x447)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, &(0x7f0000002000)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000003000-0x58)="", 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000040b000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000536000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000856000-0x1)=0x0) 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a7a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/07 22:24:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000973000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000cf2000-0x1)=0x4) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x800000000402, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000058f000-0x10)={0x6d, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000718000-0x8)={r4, 0x6}) getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000875000)=0x0, &(0x7f0000fe6000)=0x4) exit(0x100000) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) dup3(r2, r1, 0x0) 2018/01/07 22:24:24 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x80000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000ffc000)="a6e921f502b6d474a8013769428c626052b39e89844d", 0x16) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ffd000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fff000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x80, 0x2, 0x8, 0xa, 0x80, 0x80, 0x7e, 0x400, r3}, {0x9c2, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x7f, 0x100000001, 0x5, 0x400}, 0x80000001, 0x2, 0x0, 0x0, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x2, 0x0, 0x3, 0x6304, 0xfffffffffffffff7, 0x0}}, 0xe8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000259000-0x30)={0x4c, 0x0, &(0x7f00004eb000-0x4c)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x38, &(0x7f00009b8000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f00006bf000)=[0x78, 0x38, 0x78, 0x30, 0x38, 0x38, 0x0]}, 0xc3}}], 0x7, 0x0, &(0x7f0000ffe000-0x7)="8629cde00e494f"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000646000-0x8)={0x0, 0x0}) 2018/01/07 22:24:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008e0000)='keyring\x00', &(0x7f00003e3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f00003bc000-0x8)='keyring\x00', &(0x7f0000f65000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000686000)=0x0) prctl$setptracer(0x59616d61, r1) [ 90.273023] binder: 15953:15958 got transaction with invalid offset (32, min 0 max 56) or object. 2018/01/07 22:24:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") readahead(r1, 0xffffffffffffffff, 0x2) exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[], &(0x7f0000ccf000-0x8)=[], 0x0) 2018/01/07 22:24:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000-0x48)=[{0x3, 0x7}, {0x8, 0x6fea2254}, {0x8, 0x3}, {0xe, 0x6}, {0x0, 0x54}, {0x0, 0x2}, {0x4, 0x2}, {0x3, 0x7ff}, {0x4, 0x20}], 0x9) [ 90.315990] nla_parse: 2 callbacks suppressed [ 90.322367] binder: 15953:15958 transaction failed 29201/-22, size 56-8 line 3191 [ 90.331580] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 90.340649] binder_alloc: binder_alloc_mmap_handler: 15953 20000000-20002000 already mapped failed -16 [ 90.353896] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/07 22:24:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) stat(&(0x7f0000511000-0x8)='./file0\x00', &(0x7f00006f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x9) setuid(r1) r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) fstat(r2, &(0x7f000015a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 22:24:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7b021a849a82adf9cff6a5f8e82d1827"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000002000-0x1000)=""/4096) [ 90.360607] binder: 15953:15976 ioctl 40046207 0 returned -16 [ 90.370811] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 22:24:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000006000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000007000-0x36)="e7e49a6196625b879a6cbfdb27163bad0bc3985a34c538b9c1e89523a85be0328e92277314f9e4123737e6d91c000ec216b4f9732c0b", &(0x7f0000001000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 22:24:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000932000)=0x0, 0x4) getpeername$netlink(r0, &(0x7f0000c09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000013e000-0x4)=0xc) 2018/01/07 22:24:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f000034c000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/07 22:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001e2000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ff8000-0xa)='sessionid\x00') bind$inet6(r2, &(0x7f00003e0000-0x1c)={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1c}, 0x1c) sendfile(r1, r2, &(0x7f0000493000)=0x0, 0x4) 2018/01/07 22:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b25000-0x15)='/proc/self/net/pfkey\x00', 0x2a80, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000089000)=""/95) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000097c000-0x4)=0x10001, 0x4) 2018/01/07 22:24:25 executing program 1: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f8a000)="2700000014000707060e7200120f000211000000f603ffff09000000078a001f05ff0300000500", 0xffffffffffffff58) 2018/01/07 22:24:25 executing program 7: mmap(&(0x7f0000000000/0x553000)=nil, 0x553000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000552000-0x28)={@common='gre0\x00', @ifru_map={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000554000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000554000-0x4)=0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000554000)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r2, 0x2) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000555000-0x10)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) 2018/01/07 22:24:25 executing program 6: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000947000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000049b000-0xed)=""/237, &(0x7f0000945000)=0xed) 2018/01/07 22:24:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f44000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000778000)={@generic="76413bc2f09540df906f8c770276d196", @ifru_flags=0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f27000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000607000-0x14)={0x0, 0x400, 0xb0a6, 0x4, 0x5, 0x5}, &(0x7f0000954000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ecc000)={r3, 0x3}, &(0x7f0000805000)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000896000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@rand_addr=0x0]}, 0x14) 2018/01/07 22:24:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3d000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000959000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ef000)=0x10) socketpair$unix(0x1, 0x20000000004, 0x0, &(0x7f0000a70000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f9b000-0xb)={0x1000, 0x0, 0x78c, 0xbe0, 0x7, 0x3f, 0x8001, 0x2, 0x2, 0x2, 0xffffffffa8773b2e}, 0xb) keyctl$session_to_parent(0x12) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2bc, &(0x7f00006f3000-0x18)=[{0xffffffffffffffff, 0x0, 0xd7, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x80, 0x0}]}, 0x8) connect$unix(r1, &(0x7f000095d000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/07 22:24:25 executing program 5: faccessat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000-0x67)="", &(0x7f0000002000-0x30)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) timer_gettime(0x0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) timer_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = getpgid(r2) getpriority(0x2, r3) 2018/01/07 22:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000069e000)='/dev/input/mice\x00', 0x0, 0x14000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8001) r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/07 22:24:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000597000-0x8)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000441000)={0x0, 0x0}) munlockall() stat(&(0x7f00008b9000-0x8)='./file0\x00', &(0x7f0000c96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000036c000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x0, 0x1, 0xa, 0xa0, 0xa0, 0xff, 0xffffffff, r2}, {0x10000, 0xd513, 0x92fe, 0x2, 0x400, 0x8, 0xe317, 0x4}, {0x7, 0x3f, 0x7, 0x1}, 0x8, 0x6, 0x1, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x800, 0xfff, 0x6, 0x5}}, 0xe8) readahead(r0, 0x0, 0x0) 2018/01/07 22:24:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000400000000000000000100", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001f6000-0x8)={0x0, 0x0}) accept4$inet6(r2, &(0x7f000053d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000093b000-0x4)=0x1c, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a7c000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 22:24:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1b000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ede000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) pwritev(r0, &(0x7f0000b46000)=[{&(0x7f000001c000)="c66f1ae7d465a91a0cd4f5e2e7fec339b12c151a061cede8f6df837f9d531d185d10ae91792061302e53446107b99849f8b7a11ca4bc9ba40c2822b64e20cb62e21271d22f7defa1121377d8139810a3324cc970db9af0fce8e6c9dcb5e7ba9a7345f711cc4433cb264409fffffbc0c7edf9903125af39eb25c136c9467305eaeb5c1a39c49ceda457a072ba4af7660ff4a07e963aa4506b6c144ad0ae8f7dff9a1b56dcc1", 0xa5}, {&(0x7f0000504000)="f99696b620e7f4a5bd8456688f6160da93da56a41c431c1685192f4fa4a4055c97bd64f2a14ea3b9f6b7027d9b1fcc50445b848c1a6fc4b0db94314b79d0d1400acdc6cc7978f8f4a502513cfb1adbb2a72ec0b817d11ebdb62a1946", 0x5c}, {&(0x7f000075b000-0x1000)="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", 0x1000}], 0x3, 0x5b) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000a8a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/07 22:24:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031e000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000a47000-0xc)={0x2, 0xea97, 0x40, 0x81, 0x9, 0x9}) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000c47000)=0x0) 2018/01/07 22:24:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001cf000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9, 0x2, 0x3, 0x3, 0x6, 0x3, 0x5}, &(0x7f000008f000)=0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000260000)=0x0, &(0x7f00000f2000-0x4)=0x4) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff90, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/07 22:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc0000-0x10)='/selinux/status\x00', 0x0, 0x0) flock(r0, 0x8) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) select(0x40, &(0x7f00006e4000-0x40)={0x20, 0xbb, 0x40, 0x6, 0x400, 0x3, 0x7, 0x0}, &(0x7f0000a2e000-0x40)={0x81, 0x100000000, 0x98f, 0x4, 0x0, 0x2, 0x0, 0x8}, &(0x7f0000757000-0x40)={0x6, 0x6b24b765, 0x0, 0x46, 0xdf79, 0x4, 0x6, 0x0}, &(0x7f0000de6000)={0x0, 0x2710}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df9000-0x10)='/dev/sequencer2\x00', 0x680c00, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/07 22:24:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f000033b000-0xd)='/dev/usbmon#\x00', 0xf914, 0x20201) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/07 22:24:25 executing program 2: ustat(0xd, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004a8000-0x4)=0x0) 2018/01/07 22:24:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e32000)='mountstats\x00') exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) open$dir(&(0x7f00005af000-0x8)='./file0\x00', 0x80001, 0x42) 2018/01/07 22:24:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) socket$netlink(0x10, 0x3, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000817000-0x76)="", &(0x7f00002fb000-0xfa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000176000)={0xff, 0x100000000, 0x2}) 2018/01/07 22:24:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000258000-0xb)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) personality(0x5000004) 2018/01/07 22:24:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000dc6000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00005dc000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/07 22:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c30000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/07 22:24:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "a94a2e", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3fbf69", 0x0, "57ab79"}, ""}}}}}}, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000005302) pwrite64(r0, &(0x7f0000e4e000-0x1000)="", 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000737000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a88000)={0x0, 0x1}, &(0x7f00005b6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000015a000)={r2, 0xffffffffffffffe0, 0x4, [0x1cb9, 0x6, 0x763a, 0x9]}, &(0x7f0000d54000-0x4)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/07 22:24:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00001eb000)={0x0, 0x0, 0x0, 0x7, 0x7ff, 0x0, 0x7, 0x1d, 0x10, "2766d6eca7102eb2c04b78f53d5160ed315006ab6ba85d45baf223212f9a2aa9caa6db2a7b8a6cd20eb8dc458a1b443b0d86ff55e50b3b7fdb1e8caed49fd7a4", "8f26ceb263cbdfe9b91dcd7bcde1d5c262a6fde75ccb48e4932fd58363898a2688f2e8b3ba97bb49746d5f840dd73360bb0426063f9163b444130ddac398d83c", "07cb6cbec327e761203206b05113416caf7be56c92eac3f2e362e937939c64df", [0xff, 0xfffffffffffffffb]}) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00', &(0x7f0000007000-0x6)='bDev\x00'], 0x1000) 2018/01/07 22:24:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000e74000-0x4)=0x0, 0x4) 2018/01/07 22:24:25 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d56000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b0e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000000)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0x90) 2018/01/07 22:24:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b29000-0x4)='/dev/keychord\x00', 0x4000040000, 0x0) getdents64(r1, &(0x7f0000b40000-0xde)=""/222, 0xde) r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) fdatasync(r0) pread64(r0, &(0x7f0000984000-0xd5)=""/213, 0xd5, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000bdd000)={0x0, 0x1c9c380}, &(0x7f000071f000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/07 22:24:25 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001b000-0x10)={0x17, 0x4d, &(0x7f000001b000-0x5c)="884f76dbf9721ea3fa170ece98e055d4072b1cc4b549bb39508ab95ccf94e9d8981b9fc947d625f4813f0ca6c9fcedcb4690ed4372da66514f9c5d1b66c09eceb0355146879002b7276e00075c"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000001e000-0x8)=[0xffffffff, 0x8]) [ 90.722617] device gre0 entered promiscuous mode INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 241.946965] INFO: task syz-executor1:16097 blocked for more than 120 seconds. [ 241.954255] Not tainted 4.4.110-gdac1439 #13 [ 241.959717] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.967699] syz-executor1 D ffff8800b145f9d0 29208 16097 3536 0x20020004 [ 241.975088] ffff8800b145f9d0 ffff8800b145f980 0000000000000246 0000000000000286 [ 241.983090] 0000000041b58ab3 ffffffff83fa8300 ffff8801db31fdb8 ffff8801db31fde0 [ 241.991171] ffff8801db31f4d8 ffff8800aba32f80 ffff8801d919c740 ffff8800b1458000 [ 241.999324] Call Trace: [ 242.001887] [] schedule+0x9a/0x1c0 [ 242.007074] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.013715] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.019946] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.027067] [] ? prepare_to_wait_event+0x420/0x420 [ 242.033614] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.039680] [] lo_ioctl+0xfef/0x19c0 [ 242.045018] [] lo_compat_ioctl+0xab/0x140 [ 242.050818] [] ? lo_ioctl+0x19c0/0x19c0 [ 242.056431] [] compat_blkdev_ioctl+0x3d4/0x3b10 [ 242.062752] [] ? __fget+0x20b/0x3b0 [ 242.068015] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.074742] [] ? __fget+0x232/0x3b0 [ 242.080020] [] ? __fget+0x47/0x3b0 [ 242.085192] [] ? security_file_ioctl+0x89/0xb0 [ 242.091430] [] compat_SyS_ioctl+0x28a/0x2540 [ 242.097507] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.104227] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.110377] [] ? __fget+0x232/0x3b0 [ 242.115625] [] ? __fget+0x47/0x3b0 [ 242.120819] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 242.126956] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 242.133939] [] ? compat_SyS_getsockopt+0x190/0x2a0 [ 242.140517] [] ? filp_open+0x70/0x70 [ 242.145855] [] ? compat_SyS_setsockopt+0x290/0x290 [ 242.152429] [] ? vmacache_update+0xfe/0x130 [ 242.158395] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.164596] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.170738] [] do_fast_syscall_32+0x314/0x890 [ 242.176876] [] sysenter_flags_fixed+0xd/0x17 [ 242.182986] 1 lock held by syz-executor1/16097: [ 242.187665] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.197123] Sending NMI to all CPUs: [ 242.200959] NMI backtrace for cpu 0 [ 242.204555] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.110-gdac1439 #13 [ 242.211849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.221208] task: ffff8800bac9af80 task.stack: ffff8800bbab8000 [ 242.227259] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.235973] RSP: 0018:ffff8800bbabfcb8 EFLAGS: 00000046 [ 242.241424] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.248695] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.255941] RBP: ffff8800bbabfce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.263220] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.270483] R13: 0000000000000003 R14: ffffffff8426ea20 R15: 0000000000000002 [ 242.277753] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.285948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.291839] CR2: ffffffffff600400 CR3: 00000001d3a9a000 CR4: 0000000000160670 [ 242.299097] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.306338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.313611] Stack: [ 242.315727] ffffffff8426ea20 ffffffff847ee1c0 000000000001bca0 0000000000000040 [ 242.323256] dffffc0000000000 ffff8800bbabfd00 ffffffff810b94fb ffffffff839f56a0 [ 242.330776] 0000000000000003 ffff8800bbabfd60 ffffffff81d0fd97 ffffffff81419d23 [ 242.338299] Call Trace: [ 242.340849] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.347250] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.354327] [] ? print_lock+0xab/0xae [ 242.359772] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.366490] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.373513] [] watchdog+0x6fa/0xae0 [ 242.378778] [] ? watchdog+0xc3/0xae0 [ 242.384106] [] kthread+0x268/0x300 [ 242.389289] [] ? reset_hung_task_detector+0x20/0x20 [ 242.395920] [] ? kthread_create_on_node+0x400/0x400 [ 242.402609] [] ? kthread_create_on_node+0x400/0x400 [ 242.409263] [] ret_from_fork+0x3f/0x70 [ 242.414766] [] ? kthread_create_on_node+0x400/0x400 [ 242.421439] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 5b 23 17 00 4c 89 e7 57 9d 0f 1f [ 242.440428] NMI backtrace for cpu 1 [ 242.444020] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.110-gdac1439 #13 [ 242.451032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.460378] task: ffff8801da3a17c0 task.stack: ffff8801da3b0000 [ 242.466402] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.474792] RSP: 0018:ffff8801da3b7d78 EFLAGS: 00000246 [ 242.480237] RAX: 0000000000000007 RBX: ffffffff847dc2c8 RCX: 0000000000000000 [ 242.487498] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da3a202c [ 242.494737] RBP: ffff8801da3b7d78 R08: 0000000000000000 R09: 0000000000000000 [ 242.502010] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.509275] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.516514] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.524743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.530616] CR2: 00007f346c698000 CR3: 00000001d3a9a000 CR4: 0000000000160670 [ 242.537898] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.545138] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.552415] Stack: [ 242.554533] ffff8801da3b7db0 ffffffff81027e15 ffff8801da3b8000 ffffffff847dc2c8 [ 242.562070] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da3b7dc0 [ 242.569596] ffffffff8102938a ffff8801da3b7dd8 ffffffff81220438 ffff8801da3b8000 [ 242.577120] Call Trace: [ 242.579671] [] default_idle+0x55/0x3c0 [ 242.585175] [] arch_cpu_idle+0xa/0x10 [ 242.590630] [] default_idle_call+0x48/0x70 [ 242.596481] [] cpu_startup_entry+0x605/0x820 [ 242.602534] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.609364] [] ? call_cpuidle+0xe0/0xe0 [ 242.614956] [] ? clockevents_register_device+0x122/0x230 [ 242.622053] [] start_secondary+0x304/0x3e0 [ 242.627929] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.634487] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.653809] Kernel panic - not syncing: hung_task: blocked tasks [ 242.659932] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.110-gdac1439 #13 [ 242.667173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.676492] 0000000000000000 9bb9e641035b1203 ffff8800bbabfca8 ffffffff81d04e3d [ 242.684452] ffffffff83882380 ffff8800bbabfd80 dffffc0000000000 7fffffffffffffff [ 242.692399] ffff8800bb99e2e8 ffff8800bbabfd70 ffffffff814197fa 0000000041b58ab3 [ 242.700348] Call Trace: [ 242.702912] [] dump_stack+0xc1/0x124 [ 242.708241] [] panic+0x1aa/0x388 [ 242.713220] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.720116] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.727352] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.734596] [] watchdog+0x70b/0xae0 [ 242.739841] [] ? watchdog+0xc3/0xae0 [ 242.745179] [] kthread+0x268/0x300 [ 242.750337] [] ? reset_hung_task_detector+0x20/0x20 [ 242.756966] [] ? kthread_create_on_node+0x400/0x400 [ 242.763595] [] ? kthread_create_on_node+0x400/0x400 [ 242.770231] [] ret_from_fork+0x3f/0x70 [ 242.775738] [] ? kthread_create_on_node+0x400/0x400 [ 242.782875] Dumping ftrace buffer: [ 242.786440] (ftrace buffer empty) [ 242.790118] Kernel Offset: disabled [ 242.793722] Rebooting in 86400 seconds..