f0000012000-0x8)='./file0\x00', 0x2000c1, 0x82) pwrite64(r0, &(0x7f0000008000-0x32)="", 0x0, 0x347) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x1, r1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000)=""/30, &(0x7f0000011000)=0x1e) r2 = getpgid(0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000013000-0x8)={0x0, r2}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x1000, "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"}, &(0x7f0000014000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000d000)={r3, 0x1}, 0x6) 2018/01/25 22:57:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000df5000)={{0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x785a}, 0x1, [0x1ff80000000000, 0x81, 0x6da4, 0x3ff, 0x9, 0x80, 0x40, 0xfe00000000000000]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f8d000)=[@in6={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x1, 0x25, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}], 0x38) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000005e000-0x5c)={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, {0xa, 0x0, 0xd7c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x0, [0xfffffffffffffff9, 0x100000000, 0x3ff, 0x1, 0x5e9, 0x3, 0x1000, 0x3]}, 0x5c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004da000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000099d000-0x4)=0xb) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/25 22:57:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = open(&(0x7f0000bfe000)='./file0\x00', 0x0, 0x80) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000c4c000-0xc)=""/12) truncate(&(0x7f0000686000)='./file0\x00', 0x0) r1 = request_key(&(0x7f0000432000)='cifs.idmap\x00', &(0x7f0000152000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000443000)='bdevvboxnet0\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f000031e000-0xa)='syzkaller\x00', &(0x7f00006bc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008ac000-0x1)='\x00', 0x0) keyctl$reject(0x13, r1, 0x3, 0x3f, r2) [ 55.082634] Normal: 1613*4kB (UME) 562*8kB (UME) 181*16kB (UME) 53*32kB (UME) 29*64kB (UME) 12*128kB (UME) 7*256kB (UM) 5*512kB (UM) 4*1024kB (UME) 2*2048kB (UM) 699*4096kB (M) = 2894580kB [ 55.102324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.111049] 11631 total pagecache pages [ 55.115004] 0 pages in swap cache [ 55.118429] Swap cache stats: add 0, delete 0, find 0/0 [ 55.123798] Free swap = 0kB [ 55.126797] Total swap = 0kB [ 55.129814] 1965979 pages RAM [ 55.132906] 0 pages HighMem/MovableOnly [ 55.136850] 320509 pages reserved 2018/01/25 22:57:03 executing program 1: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") ustat(0x8000000000000, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:57:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ace000-0x9)='/dev/sg#\x00', 0x1, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00005a2000-0x4)=0xffffffffffffffbb, 0x4) 2018/01/25 22:57:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000633000-0x8)={0x0, 0x0}, &(0x7f0000260000)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x15, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00002d3000)="") socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000f4000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009b0000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000-0x4)=0xe8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f00001dd000)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 22:57:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3f, r0, 0x4000000000000001) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000ef000-0x4)=0x0) connect$unix(r1, &(0x7f00007fb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000ff6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) bind$inet(r3, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fgetxattr(r0, &(0x7f0000cd0000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f0000acd000-0x4e)=""/78, 0x4e) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x18, 0x0, 0x4) sendmsg$unix(r4, &(0x7f000008e000)={&(0x7f0000cb5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000625000)=[{&(0x7f0000d85000-0x39)="e5a7fb9881c4bc6049a8cff5689810f9d0a59b474867aa294c68444087adb370c1f3a98d2ee2da8a6e8d949084c6995b4521e9da8831fd8801", 0x39}, {&(0x7f0000e9a000-0x1000)="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", 0x1000}], 0x2, &(0x7f00009c5000)=[], 0x0, 0x8880}, 0x1) connect(r4, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 55.160445] tc_dump_action: action bad kind [ 55.202145] tc_dump_action: action bad kind 2018/01/25 22:57:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000013000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000673000)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:57:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{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]}) request_key(&(0x7f0000aea000-0x8)='rxrpc_s\x00', &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a9000-0xf)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000e5e000)=""/184) 2018/01/25 22:57:03 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000003000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xaa)=@ethtool_cmd={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00000e0000)=""/178, 0xb2, 0x0, &(0x7f0000d7e000)=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_dev$sg(&(0x7f0000626000)='/dev/sg#\x00', 0x3, 0x200000) write$selinux_access(r1, &(0x7f0000755000)={'system_u:object_r:usbmon_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x31, 0x0}, 0x4d) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/01/25 22:57:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e07000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000045e000-0x8)={0x100000001, 0xfff}) 2018/01/25 22:57:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b01000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000389000-0x14)={0x0, 0x6df, 0x2, 0x48c, 0x10001, 0xf9}, &(0x7f000098f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001fc000)={r2, 0x1000, "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"}, &(0x7f000082b000)=0x1008) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00003e6000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x56) sched_yield() 2018/01/25 22:57:03 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x6, 0x200) socket$key(0xf, 0x3, 0x2) 2018/01/25 22:57:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000547000)='/dev/autofs\x00', 0x400002, 0x0) write$selinux_create(r2, &(0x7f0000788000-0x4e)=@access={'system_u:object_r:ssh_agent_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x39, 0x0}, 0x4e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x1, &(0x7f0000c7e000)=0x0, 0x0, 0x0, 0xf}, @fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)=0x0, 0x0, 0x0, 0x0}], &(0x7f00002c8000-0x18)=[0x0, 0x0, 0x0]}}], 0x3f, 0x0, &(0x7f0000002000)=""}) 2018/01/25 22:57:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) close(r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e55000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000479000-0x4)=0x14) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000b9c000-0xff)=""/255, &(0x7f0000515000-0x4)=0xff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000099b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da4000)=0xe8) 2018/01/25 22:57:03 executing program 3: prctl$intptr(0x37, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x60) 2018/01/25 22:57:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b85000)=0x0) gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000b2000)='net/nfsfs\x00') writev(r1, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x1}], 0x1) 2018/01/25 22:57:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092c000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000b08000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a27000)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffff}, &(0x7f0000517000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c67000)={r3, 0x2}, &(0x7f0000603000-0x4)=0x6) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 55.378636] audit_printk_skb: 75 callbacks suppressed [ 55.378645] audit: type=1400 audit(1516921023.201:74): avc: denied { call } for pid=10999 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 55.414502] binder: 10999:11029 got reply transaction with no transaction stack 2018/01/25 22:57:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b6d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000007e000-0x4)=0x10) pread64(r0, &(0x7f00006c9000-0x6f)=""/111, 0x6f, 0x0) seccomp(0x1, 0x6, &(0x7f0000290000)={0x0, &(0x7f0000000000)=[]}) timerfd_create(0x0, 0x0) [ 55.414511] binder: 10999:11029 transaction failed 29201/-71, size 0-0 line 2920 [ 55.440390] binder: BINDER_SET_CONTEXT_MGR already set [ 55.440400] binder: 10999:11032 ioctl 40046207 0 returned -16 [ 55.457064] binder_alloc: 10999: binder_alloc_buf, no vma [ 55.457084] binder: 10999:11035 transaction failed 29189/-3, size 0-0 line 3127 [ 55.474255] binder_alloc: 10999: binder_alloc_buf, no vma 2018/01/25 22:57:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f7a000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x860) socket$netlink(0x10, 0x3, 0x0) mremap(&(0x7f00002b0000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00003f3000/0x4000)=nil) write$selinux_context(r0, &(0x7f00000fd000-0x25)='system_u:object_r:iptables_exec_t:s0\x00', 0x25) 2018/01/25 22:57:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007ac000-0x4)=0x14, 0x80000) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000e28000)="94eeddbb596b8acf67ea6f254d338969954f2376555b9557979d2dbc91d7d0339852b8b87a40bb1d2e531e818fc5861912bf0a5e1d928b2332e8a4214f65306caa5c1c748603579364b316") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f00003d0000)=[], 0x0, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000cea000)={0x0, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)="") ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00007eb000-0x1000)="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") 2018/01/25 22:57:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000547000)='/dev/autofs\x00', 0x400002, 0x0) write$selinux_create(r2, &(0x7f0000788000-0x4e)=@access={'system_u:object_r:ssh_agent_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x39, 0x0}, 0x4e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x1, &(0x7f0000c7e000)=0x0, 0x0, 0x0, 0xf}, @fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)=0x0, 0x0, 0x0, 0x0}], &(0x7f00002c8000-0x18)=[0x0, 0x0, 0x0]}}], 0x3f, 0x0, &(0x7f0000002000)=""}) 2018/01/25 22:57:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002dc000-0xb)='/dev/hwrng\x00', 0x2f00, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) write(r0, &(0x7f000024e000)="240000001a0025f00000000401111f0e0a0300000004bf00000009ec0800030005dcf300", 0x24) 2018/01/25 22:57:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d3d000)=0xb145, 0x4) r1 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) r2 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r2, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r3 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r3, 0x0) ftruncate(r1, 0x8001) [ 55.480474] binder: 10999:11017 transaction failed 29189/-3, size 0-0 line 3127 [ 55.504619] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.510657] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.519445] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 22:57:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00000e0000)=""/178, 0xb2, 0x0, &(0x7f0000d7e000)=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_dev$sg(&(0x7f0000626000)='/dev/sg#\x00', 0x3, 0x200000) write$selinux_access(r1, &(0x7f0000755000)={'system_u:object_r:usbmon_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x31, 0x0}, 0x4d) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/01/25 22:57:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00004ac000-0x8)='./file0\x00', 0x80, 0x12) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000fe6000)=0x0) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 22:57:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000091b000-0x4)=0x7, 0x4) 2018/01/25 22:57:03 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f000000f000-0x2)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x7, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000-0x10)=@generic=""/16, 0x10) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:57:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006c000-0xa)='/dev/ptmx\x00', 0x101405, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000912000)=[{&(0x7f0000799000)=""/0, 0x0}, {&(0x7f0000eed000)=""/237, 0xed}, {&(0x7f0000f08000)=""/224, 0xe0}, {&(0x7f0000cf0000-0xfb)=""/251, 0xfb}, {&(0x7f0000d12000)=""/188, 0xbc}, {&(0x7f0000a2e000-0x42)=""/66, 0x42}, {&(0x7f0000834000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f, 0x0, 0x0}) mount(&(0x7f0000540000-0x8)='./file0\x00', &(0x7f0000fe2000)='./file0\x00', &(0x7f00007f6000)='selinuxfs\x00', 0x4, &(0x7f0000ec0000-0x8a)="174b2703db2320600e85f646e4d558039c630d1aee73389aeffd60065bddbdc3fe943f83f315ea7aad7d3aa96e8ab1cc17d5915cc80c9a56e62279e08e4801693fcd1f52eddbada70fbc1c513462ee1719732bfddda4947ce72da011d886f5409eeaa6fc86ec5422af244b81b797d6c25a2f8f160d9bc57b507bed8049d6e5e80adfd7b54eae83575a11") 2018/01/25 22:57:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000125000)='/dev/sequencer\x00', 0x210000, 0x0) connect$netrom(r1, &(0x7f0000c41000-0x48)=@full={{0x3, {"8d54abf415b1fc"}, 0x100000000}, [{"c2b91f04b864d5"}, {"240848aee81d5d"}, {"afc30709711ad8"}, {"c2dcd5fd8d61b5"}, {"53e51d580824f0"}, {"1d4ee44e9c2fa5"}, {"7611f725f5fa69"}, {"bf67af01e1dda7"}]}, 0x48) fchmod(r0, 0x12) writev(r0, &(0x7f0000b5e000)=[{&(0x7f0000e04000-0x85)="5cfea5df2fc1503b6511b12720ebc3abf65e479150a4cda0ab3b731a54b02acf3e0571f39e8f712f1e3463ff618469233e4a83e3caba0fd96f133e3e051b66666c62b7a0c146fc3996340765b6c57445a3a76f7f1603664cd4c10edccde6d6d316772139f053ef433e2ab75d8ad71074d360be5c0bec381fec517c2cc7618c192e1f75ab7f", 0x85}, {&(0x7f0000e49000)="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", 0x1000}], 0x2) r2 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) 2018/01/25 22:57:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000349000-0x48)=""/72) sendto(r1, &(0x7f000092b000)="e4", 0x1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000284000)='yeah\x00', 0xffffffffffffffb4) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00006fc000)={0x2, 0xc, 0x0, 0x0, 0x6ba, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffffffffffc80}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 55.562203] binder: 11052:11056 unknown command 0 [ 55.567189] binder: 11052:11056 ioctl c0306201 20002fd0 returned -22 [ 55.580577] binder: undelivered TRANSACTION_COMPLETE [ 55.585726] binder: undelivered TRANSACTION_COMPLETE [ 55.591821] binder: undelivered transaction 79, process died. 2018/01/25 22:57:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_add_watch(r2, &(0x7f0000489000-0x8)='./file0\x00', 0x1) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/25 22:57:03 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/autofs\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x1, 0x8) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockname$ax25(0xffffffffffffffff, &(0x7f0000dcd000)={0x0, {""/7}, 0x0}, &(0x7f0000c2a000)=0x10) 2018/01/25 22:57:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000311000-0x8)='keyring\x00', &(0x7f000027b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f00000a6000-0x4c)=""/76, 0x4c) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000864000)=0xc) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r3 = dup2(r2, r2) ioctl$TIOCNXCL(r3, 0x540d) close(r2) [ 55.646030] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49455 sclass=netlink_route_socket pig=11082 comm=syz-executor0 2018/01/25 22:57:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00000e0000)=""/178, 0xb2, 0x0, &(0x7f0000d7e000)=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_dev$sg(&(0x7f0000626000)='/dev/sg#\x00', 0x3, 0x200000) write$selinux_access(r1, &(0x7f0000755000)={'system_u:object_r:usbmon_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x31, 0x0}, 0x4d) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/01/25 22:57:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000270000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x3) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:57:03 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000f14000)=0x0, &(0x7f0000e57000-0x4)=0x0, &(0x7f00005ba000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000023d000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00004fc000-0x50)={@generic=""/16, @ifru_data=&(0x7f000073a000)="a979ef94d7e8ab75c038da879791453179205ae124f1b1a392efa3ac9ee148e7"}) waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xee, 0x0, 0xb000}, 0x4) 2018/01/25 22:57:03 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x7, &(0x7f0000f59000/0x4000)=nil) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/25 22:57:03 executing program 6: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e02000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e02000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000e02000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e01000)=0x10) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000ae9000-0x58)={0x9, 0x4, 0x8f73, 0xfff, 0x7, 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]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r3, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) 2018/01/25 22:57:03 executing program 3: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000247000)='./file0\x00') r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000251000-0x9)='/dev/ppp\x00', 0x301040, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000250000)=0x1, 0x4) 2018/01/25 22:57:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1ff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00009e8000)={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x40, 0x4, 0x4, 0x7, 0x100, 0x401, 0x80000000, 0x9]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f000095f000-0x18)="ff0202030000000000060000ff7f00000a4e000000000800", 0x354) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/25 22:57:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000ca8000)={0x7ff, 0x100000000, 0x1, 0x10001, 0x100000001, 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]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = add_key(&(0x7f00000ca000-0x8)='trusted\x00', &(0x7f00006bc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b55000-0xd7)="df02515f4243cee60afbf9cb581e38550e0c31956f81b5d90c594748ffd43c5b03b31df4c0ced5959e2c675c6cb3ccb0c96bee8a21fff5f26735102c1a228743c688fe188082eea6e72cee61e7645e7bf6df1bb922a0038ad5a43ed0e0548fc2b5e4219f565101b920ef0cce81187b3d6156719c415ace3e30d502b3a2920586f6c619260e364d28824e8e7ab63557e19b0df5b8e3dab6abd20a8bb7680cfd458100fa666314fbe67ddc0925eebba408ded4839cdaae5ca44983e56f18665ad7e22a742fa4386080415e3ae59536499664a6a8910f0a30", 0xd7, 0xfffffffffffffffc) add_key(&(0x7f0000ff9000-0x6)='logon\x00', &(0x7f000095c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004fc000-0xe8)="95e615e110cd537110d3becb683a1138146e824abf63d21198ff9f548332578959bd8af00a883d10ba6773ce3b823da2d4d258944322840773b8f24908b2aa2633db24338fabd72f05fbd47735954588c3c92bbfcf2246118532e957aa81dca9fe28ae22dfd32b47004d8a7132a059288853405a8472c38aa3f8509f3e75e0876b19e304b2f415b9c5ff2967d05a8d0d69f6a62ac0a79995c4e75e657085d7899974082206d20e082e5cfe079a846f45d3f2fca6d2e75c49eedcde4c7e87bb9dc9de5a592d9ff25c63024ec1d0c9c027d2272902eb6630c5487266b5cb69481c6258ce0e35d5e45b", 0xe8, r2) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000594000)=0x0) 2018/01/25 22:57:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') bind$pptp(r0, &(0x7f0000b0b000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) readv(r0, &(0x7f00007f4000)=[], 0x0) preadv(r0, &(0x7f000055f000-0x10)=[{&(0x7f000076f000)=""/72, 0x48}], 0x1, 0x0) 2018/01/25 22:57:03 executing program 7: prctl$void(0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/sequencer2\x00', 0x400000, 0x0) open$dir(&(0x7f000065a000)='./file0\x00', 0x101000, 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fee000)=0x7fffffff, 0x4) r1 = socket(0x17, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f00002e7000/0x4000)=nil, 0x4000, 0x1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) [ 55.692817] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pig=11095 comm=syz-executor1 [ 55.698951] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49455 sclass=netlink_route_socket pig=11082 comm=syz-executor0 2018/01/25 22:57:03 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x1) listen(r0, 0x0) socket$inet6(0xa, 0xa, 0x1ff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/25 22:57:03 executing program 5: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000040a000)='/selinux/checkreqprot\x00', 0x84100, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ab8000-0x5c)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x3, [0x0, 0x5, 0x80000001, 0x5, 0x6, 0x9, 0x9, 0x1000]}, 0x5c) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f00001f1000-0xd)='/dev/binder#\x00', 0x0, 0x40802) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ef000-0x4)=0x7, 0x4) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000ab8000)='/dev/binder#\x00', 0x0, 0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000456000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000ab8000)={0x8, 0x3, 0x4, 0x1fc, 0x7, 0x8, 0x3f, 0x5, 0x5, 0x400000000000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000ab8000-0x90)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x3, 0x1073f11f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}], 0x90) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ab9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000205000-0x14)={0x7, 0x80000001, 0x12ad3fad, 0x48000000000, 0x0}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000909000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3ff, 0x9, @fr_pvc=&(0x7f000010e000-0x4)={0x6}}}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/25 22:57:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80802) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000b65000-0x10)=[{&(0x7f000067e000-0x1)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/25 22:57:03 executing program 0: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000940000)={0x0, 0x0}) r1 = open(&(0x7f000093f000)='./file0\x00', 0x2000, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00008d3000)={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x0, 0xf2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x800}, 0x3ff, [0x2cf50245, 0x1, 0xd2, 0x8, 0xffffffff00000000, 0x8000, 0x8, 0x5]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ac000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c77000)={0x0, 0xffff, 0x8000, 0x86e, 0x5, 0x7}, &(0x7f0000331000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000004f000)={r1, 0x3, 0x4, "aa7c2290"}, 0xc) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2018/01/25 22:57:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d62000-0xc)='/dev/rfkill\x00', 0x402200, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00001dd000)=0x40) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0xffffffffffffff73, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendto(r2, &(0x7f000011c000)="", 0x0, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 55.793681] blk_update_request: I/O error, dev loop0, sector 0 [ 55.801544] binder: 11135:11140 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/25 22:57:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000068000-0x3c)=[{{&(0x7f0000880000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x1, 0x1, {0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}}}, 0x32, &(0x7f0000b0b000-0x60)=[{&(0x7f0000cf4000)="de", 0x1}, {&(0x7f0000e04000)="8744d23dc340ab1f0f0384f688b97f3cc72219082de582743fc93047acb5b1ea00d4c7457b1ac0b4c6fe825662c9a18c277783ff25c6e5bda6186153e0efe9973dc44c78eb8be47d2ae88e20e12c316da3079ca2f585223efd57d69f54404c00e890c6a31be69455284988a2bccadef1c2cb6255adbabcd8e05f5555", 0x7c}, {&(0x7f0000329000)="", 0x0}, {&(0x7f00007c5000)="b43db6ae3da638540c040c26d72f7252ebc6e7adf90420f1949feebe096df6ed6b381244d6ce50d2cbb8c83d36936e22626ef70057081e75631d8b5edbc1711887468b57af66bb3a315c4f3744cf22e087eb1f5cabbe429e4a5d4884fce699f4e616081a7d8a9611c99958e6638735c8d9cd999b5d388fc9d895cf451a6ef80b8e8e2d300ff873ba24956b84a5d899a1fd6e1da44307e99ea3f9ea455dc376b796", 0xa1}, {&(0x7f0000e43000)="10b95008d1234ea8d3c41c2af3931ed4433e76499be494d43387b5fcd61a445f318583667e6a645e507180251b158f8aa6cd80531cc8531e598d5ce4992ce7ecadf005c851637e47edf1cb7c6008213ef06a4e364cd4e282899ac21df0ce796cd6cd405385bf2747c5b80b0c4fb35c50e8d6bec7ae44fc7ce3c3639d165afe62b9adae8afb4404acb84c262a", 0x8c}, {&(0x7f0000f09000)="bbcf006a3dcf6df6c59ad4ff14a02396bbfcd573a1f4613a228a27266deaf5fb4f4983a87eaa4fe13f918ffad2bf9973d4c89ad5e07fcf8a478efc8dfc8767f2a9127ab01c409e4a4d4e7a6b36b239596549f378cd54ed7f42de204cf0ec85bc1dad044322e19b1602cc1f5bc5dfd787f176e9cca6c10f6ea0675ca1a100bb3fb31b41b8633041cd17466b612847c48c78fe366ec3f8ca0abe1881feb49f8b4a2c010aaa51a8289efb908f29a00b1844260a487636d08003dc019caec97493a25edb059c18a9fa62ada5927be25e830792f775aecfd308", 0xd7}], 0x6, 0x0, 0x0, 0x0}, 0x7}], 0x1, 0x0) 2018/01/25 22:57:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) sendfile(r0, r0, &(0x7f00005f3000)=0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002ca000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000084c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/checkreqprot\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003ed000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x80000001, 0x47, 0x8, 0x4, 0x5, 0x2, 0x5, 0x1, 0x5, 0x80000000, 0xfff, 0x2, 0xb616, 0x6ed]}, &(0x7f0000533000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060d000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x6, 0xfffffffffffffffe, 0x40}, 0xa0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/25 22:57:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d32000)='/selinux/policy\x00', 0x0, 0x0) clock_getres(0x3, &(0x7f000087e000)={0x0, 0x0}) 2018/01/25 22:57:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x2001, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/25 22:57:03 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000713000)=""/143) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6000+0xedd)=""}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000772000-0x10)={0x0, 0x0, &(0x7f0000fd7000)=""}) [ 55.854572] binder: 11135:11163 tried to acquire reference to desc 0, got 1 instead [ 55.907817] binder: 11135:11140 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 55.909178] binder: 11135:11163 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/25 22:57:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f66000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000)=0xe8) r1 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x4000, r0, 0x0, 0x134f, 0x0) write(r1, &(0x7f00009da000-0x71)="b40e9e35de23c316f39ff82e5b0a18a6d30cda9b36c1e04bf8267f7bd18014497fe0df5c5b1702febf7e1469b4d7fa8f4d13817322580b47ba8bffe55c1011e1c422dfa1c2a6089086aedec93258470a4deb4c2574834559fe5590fca109ac392cc4dea63dc1853009e3030a373e02ab07", 0x71) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@generic="ae7125930b77950178785c8bd4ab9c9f", @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f00000e3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00005a0000)=""/0, &(0x7f0000123000-0x4)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x1, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) r6 = syz_open_dev$sg(&(0x7f00009a9000)='/dev/sg#\x00', 0x1, 0x100) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) recvmsg$netrom(r4, &(0x7f0000d1d000)={&(0x7f0000d60000-0x10)=@ax25={0x3, {"e558bbb038d8dd"}, 0x0}, 0x10, &(0x7f00008f9000-0xa0)=[], 0x0, &(0x7f000099d000)=[], 0x0, 0x80}, 0x10000) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="", 0x0) creat(&(0x7f0000b6e000)='./file0\x00', 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00008b6000)=0x0, &(0x7f0000ea5000)=0x4) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c42000-0x10)=@common='ipddp0\x00', 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/25 22:57:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004c3000-0x9)='/dev/sg#\x00', 0x2, 0x100) ioctl$FIONREAD(r0, 0x541b, &(0x7f00004d2000-0x4)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000772000)='/dev/keychord\x00', 0x2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b78000)={0x1, 0x4, 0x4, 0x7, 0x1, [{0x8000, 0x6aa, 0x6, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}]}) write$selinux_access(r0, &(0x7f000044f000)={'system_u:object_r:var_auth_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x30, 0x0}, 0x32) writev(r1, &(0x7f0000249000-0x70)=[{&(0x7f000062d000)="ad85d4f605b9", 0x6}], 0x1) ioctl$TIOCSTI(r1, 0x5412, 0x80010) 2018/01/25 22:57:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') read(r0, &(0x7f0000856000)=""/223, 0xffffffffffffff30) ioctl(r0, 0x4, &(0x7f0000340000)="bc8df3d4b06d9edc136d29f91485edd94a48ff6da7ecaabf11f49b4e9ffca66e93d9c4a5b777385e1d54721e6965635cf6e280867fb8a71325ea7ef0fa78b2e886c773d5e812ec8332090c12fed4775371631392049d3e1884364513344411ef3947feb14e871714d75c45e1c6cc3eacf00a76aad183d8d89015d5b17f9ef1e8564882f38462ef4b4a708e2819affe06e6506234856cb1870dd7c8344c8d54bf14ca95b28ffba4") 2018/01/25 22:57:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d3c000-0x4)=0x400000000000001, 0x615) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000080a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xf3}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ee000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000126000)=0xa0000000, &(0x7f00007c7000-0x4)=0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000a45000)=0x0, &(0x7f0000294000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000623000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d17000-0x38)=[{0x0, 0x0}, {0x2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x200000000000026f) 2018/01/25 22:57:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002ba000)={0x2, &(0x7f00003bc000-0x10)=[{0x2, 0x3f, 0xff, 0xbd4}, {0x7f, 0x401, 0x7f, 0x9}]}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d72000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000394000-0x4)=0x14) memfd_create(&(0x7f000048f000)=')losystemsystem]@(eth1\x00', 0x1) 2018/01/25 22:57:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e96000)='/dev/vga_arbiter\x00', 0x2a00, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b58000)=[{0x0, 0x0}, {0xf, 0x78f3}, {0x0, 0xfff}, {0x8, 0x6}, {0x8, 0x7}, {0x3, 0x1}, {0x8, 0x100}], 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00005ce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7f0000, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/25 22:57:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000bfc000-0x130)={0x14, 0x7, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/25 22:57:03 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffdfe, &(0x7f0000005000)=[{&(0x7f0000005000)=""/166, 0xa6}], 0x1, &(0x7f0000005000-0x2a)=""/42, 0x2a, 0x0}, 0x22) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x1240000}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000006000)={0x3b4, 0x2b, 0x202, 0x5, 0x2, {0x19, 0x0, 0x0}, [@nested={0x10, 0x56, [@typed={0xc, 0x1c, @u32=0x4}]}, @generic="9cb36875f3e032878ff3a60a4596a183367b019314f49e201c78335cd9ea637d5cd36d87ec2fcfd7b01883862dcd10ddf44cf19951edeaf575868626148ebb4c7bbe225c8706f0d97febe1a6b9c8d0c1284ad12581bfa409b6d9f4b61190b2c227a041146876cbcf638101a3c791d1cf8c87c5284f14a90ced4af7c2fd611e7544b9c56c8a645e28916746e11ab2c913c23cfcf63d14b7220d22c73d17adae77c10c9a9c6086", @nested={0x178, 0x23, [@generic="4497c569d3b8de2eda27beace9c2d2cf6580547f4cd13cfb084ac359df361035d1e26c3ea184f0097f96187d1f8f0aa3a0e21cbcf1608558887864a629a74731df14e42e0752fceadb663b40a1bd76fd6b2aee2b785e5d5aba89eed0fe44610533050c3279fc10d836c14ec82e510fa7f353a02f94f73de790121065cd260fe59f880249e58a9176be43ef824c86b336548c11a1292c9b93c207713ee3eb4e84f1bc7c9764a8fe9840dc97edd00f02c8d2a87e80b21fe067587a9d51c7a948f14ab55a09ea3379b1a52f6b870bf83428f717559a0b9d0c0566cca2eb4cca1f98c50e3144947ef71a8b05af08cbdf", @generic="4c89038246fdd9005ef45051ead45fc49fa5860d104c6afad11ec9a8d38a4743227a919d44215ca4e1b3c91afbb375ad30337328484b8791c1aa494a09e4f49dfc2630ba344e10c250cec3720ec60ac42bbfc9b439277f61fbb94a83a5c72a02e8d8f847ce127e56583996e4290d41f1671615", @typed={0x10, 0x16, @u64=0x0}]}, @generic="4e1bbcaac6f91026483fd086be86cc5991e89689a3361ebead791f7f4ed8057080b0ff34b9453918b799e0c559e74831e5c0f5e2ab81f821940c8a8801ed67af5ccaec37f23e4b222e8f53467dca66bd721fd23c589ab55388b544061c5ed1a189d9c2e391352c5c3897e8ec8119906842840012938c8ce031a79946ddba219637356efde2fc32bf77d88c076d7b99ce48a78bfcd7ceb7708402141174a1d9071b52dc73cd6c9e98af9a7760120c6b728e3aa9316c5367df15e8903f6c3b1aba97d151dab3cd73dc5d135ecb20f1943a3ae8dc4171d7ff677b71eacfd3a5608b465d30ed8e4d047a1e6e26940cc2c851", @generic="fceda614042258b7f972c145e662e60e6d4019368375749d8f8d33656092d20bc6295d118e", @generic="7427a0a2894bf26eef121b9ac5e754c0515e63bc3478d3adea101f807aba7510dd3084d573a9441e4f9d3470c91fd96e8fbb07fa992959dbc46eb38c13517f9ffa39d06a9552695dba", @nested={0x14, 0x70, [@typed={0x10, 0x68, @u64=0x8}]}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x20000000}, 0x8844) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) pread64(r0, &(0x7f0000085000)=""/80, 0x50, 0x22) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffe, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x75}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ef000-0x9)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000664000-0x8)={0x0, 0x7fffffff}, &(0x7f0000e60000-0x4)=0x8) ioctl$TIOCNOTTY(r2, 0x5422) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006b4000-0x18)={r3, 0x0, 0x30, 0x2, 0x2}, &(0x7f00000e8000)=0x18) getpeername$netlink(r2, &(0x7f0000c5a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f10000-0x4)=0xc) 2018/01/25 22:57:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000001000-0x4)=0x800, 0x4) fchown(r1, 0x0, 0x0) close(r1) close(r0) 2018/01/25 22:57:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000dc4000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a4d000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/25 22:57:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c05000-0x108)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x40}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x4, 0x1, 0x10000, 0x5, 0x71, 0x20, 0x3, 0x8001, 0x3, 0x8, 0x4bc, 0x6, 0x0]}, &(0x7f0000f33000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000002000-0xd0)={0x0, 0x4, 0xfffffffffffffffe, 0x7ff, 0xffffffff, 0xffffffff, 0x4d72, 0x3, 0x3, 0x1ff, 0x5, 0xea0d, 0x800, 0xe7, 0x9, 0x7fff, 0x20, 0x81, 0x7fff, 0x1, 0x8, 0x0, 0x8, 0x1, 0x62, 0x10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000002000-0x8)={0x2}, &(0x7f0000001000-0x8)={0x0}, 0x8) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000868000-0x8)={r2, 0x10001}, &(0x7f0000001000-0x4)=0x8) [ 56.039231] keychord: Insufficient bytes present for keycount 0 [ 56.071387] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 22:57:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x6) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000388000-0x14)={0x0, 0x7f, 0x6, 0x6, 0xff, 0x0}, &(0x7f0000f01000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000ad000-0xa0)={r2, @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]}, 0x2, 0x4, 0x8, 0x0, 0x10}, 0xa0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004d7000)={0x0, 0x8000, 0x7, 0x3, 0x0, 0x8000}, &(0x7f000039a000-0x4)=0x173) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000007b000-0x14)={r3, 0x8, 0x6, 0x0, 0x7, 0x8000}, 0x14) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x7cc, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x77c, 0x3, {{'lzjh\x00'}, 0x3988, "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"}}]}, 0x7cc}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000257000-0x4)=0x0) ptrace$getsig(0x4202, r4, 0x5, &(0x7f00007f9000)={0x0, 0x0, 0x0, 0x0}) pkey_alloc(0x0, 0x2) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x51) 2018/01/25 22:57:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000072000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000114000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008b9000-0x80)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) [ 56.092434] keychord: Insufficient bytes present for keycount 0 [ 56.112247] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 56.131701] device gre0 entered promiscuous mode 2018/01/25 22:57:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007db000)='./file0\x00', 0x400, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000638000-0x24)="2cba35855a0c6bafc660cf6f984e060782a67baedaa4a4960d57a1b9bf825f356bceb417fcea2439aed9230a16d1017d8aad440420ea82f07ec773e50f0eb3ef110191abd2ce3f3e25d1") seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_procfs(0x0, &(0x7f0000a5c000-0x5)='auxv\x00') 2018/01/25 22:57:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) r2 = request_key(&(0x7f0000524000-0xb)='pkcs7_test\x00', &(0x7f0000485000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c32000)='[', 0xffffffffffffffff) request_key(&(0x7f0000ea5000)='cifs.idmap\x00', &(0x7f0000ffe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e30000-0x9)='+^wlan1-\x00', r2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a58000-0x10)='/selinux/member\x00', 0x2, 0x0) flock(r1, 0x1) 2018/01/25 22:57:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x7, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000130000)={0xd2, &(0x7f0000d1b000)="bda3cb4f58e88fdcdbadfcf30f33ff1f67f6c27de041defebfbe26de282722c435f43363c7ad5a16cfd973c199940f14d931a4339b916343f2611e809caf6385021dd62f22a60829c79e7b539ac6c19e08e2ab3367f96fac8cd98e5aed6fa4ccef8e48a7ac4e940025f5a3ad4bea55a31615ee4c8c35122c3521e018dac3dd498b9703d6a8f24fca3dc1edad182d359b88eb203dc3d4848cd25a32af9c0a93be5563959a951e51569858dc43b142bbf5b542a92f0a9a17b59626b2f680c659dda99ce7bf595ef7b8c9019918f86c0abdf3a8"}) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000a43000)=""/152, &(0x7f0000635000)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) 2018/01/25 22:57:04 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000efc000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000bed000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000343000)=0x101000) r1 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5382, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = accept(r0, &(0x7f0000896000+0x87f)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000b4e000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f60000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25e}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/25 22:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000671000-0x15)='/dev/pktcdvd/control\x00', 0x2201, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ebd000-0x83)={0x0, 0x7b, "a0f8c804a21c490926d0c247251bedbde6bcfbf366044eb909b7577b8d7d1578aa3d93c034d9069df27a66b980ab4fa4c088be1755f21873dca0c70fcd8fb31af1efac6382ba51707ae6a9566fcc2cf2fca80b4852f94fb1f8bb47d29d6ed3a62e877e848a37f6ac55956316f98deefd6dbf0f7736adf40b88ac24"}, &(0x7f000087c000)=0x83) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000032c000)={r1, 0x40000000, 0x7f, 0xff}, 0x10) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) 2018/01/25 22:57:04 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/75, 0x4b, 0x0) 2018/01/25 22:57:04 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xe07b) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f90000)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000aed000-0xb1)=""/177, 0xb1, 0x7ff, &(0x7f0000f90000)={r2, r3+30000000}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getitimer(0x1, &(0x7f000061b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 22:57:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xc1) setsockopt$inet6_int(r0, 0x29, 0x400011, &(0x7f0000006000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/25 22:57:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xffc5}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c84000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000147000)={0x3, r1}) r2 = syz_open_dev$usbmon(&(0x7f0000364000-0xd)='/dev/usbmon#\x00', 0x9, 0x404000) lseek(r2, 0x0, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000e4c000)={0xa, &(0x7f000069f000)=""/246, &(0x7f000049b000-0xf0)=[{0x0, 0x4f, 0xdb66, &(0x7f000000e000)=""/79}, {0x2, 0x1000, 0x4, &(0x7f0000f41000)=""/4096}, {0xfffffffffffffff8, 0x86, 0x1, &(0x7f0000809000)=""/134}, {0x7, 0x8e, 0x40, &(0x7f0000861000)=""/142}, {0x8a3, 0x29, 0x2, &(0x7f00009bc000)=""/41}, {0x5, 0x90, 0x9, &(0x7f0000afa000)=""/144}, {0x1ff, 0x10, 0x6, &(0x7f0000305000-0x10)=""/16}, {0x0, 0x90, 0x1, &(0x7f0000c8b000-0x90)=""/144}, {0x200, 0x31, 0x5, &(0x7f00001a3000)=""/49}, {0x2, 0xf8, 0x1, &(0x7f0000f13000-0xf8)=""/248}]}) socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000c21000-0xbb)=""/187, 0xbb) 2018/01/25 22:57:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x0) 2018/01/25 22:57:04 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d24000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x868}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000314000/0x1000)=nil, 0x1000, 0xc, r3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) 2018/01/25 22:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000a9f000)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007b1000)={{{{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, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x4, 0x0, "ba2b46dc1dae408d452027e47a967f20e2a675b77d2bef8622b9ee73587a7e45433597e4986cf8147e2549c58467e5b515f897571b3e791d8bc512be6bda218cccd1ae5aede31a2ca68e48c29dc29860"}, 0x160) r1 = add_key$user(&(0x7f0000417000-0x5)='user\x00', &(0x7f0000b22000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006eb000)="695582540d2ca97fbbd2ea5800941e32260e1b29e40bf6f702332c40d2b116b001f6f159a311c0e8664824fba7d1105c5fac283f7997ff153f6ca426718d20a1a40e6cfab16f4bdb33237fb243f71555e0684ce077d3d59e7c1b841bed83b9e60b41b2a5d996ee481edfa355814731ba9f169e89081348c79c555af2495e02cb1a0c57340eb80ade61", 0x89, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f00004fb000-0xe4)=""/228, 0xe4) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) syz_extract_tcp_res(&(0x7f0000214000)={0x0, 0x0}, 0x1f, 0xfff) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000037000-0x77)=""/119) 2018/01/25 22:57:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x892001) r0 = gettid() exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000029000)=0x0) 2018/01/25 22:57:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000ac4000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e11000-0x20)={0x7ff, 0x1c6f, 0x8000, 0x4, 0x7, 0x6, 0x3, 0x4, 0x0}, &(0x7f0000929000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000091d000-0x8)={r2, 0x40}, &(0x7f0000d2a000)=0x8) pwritev(r1, &(0x7f0000648000)=[{&(0x7f0000c2d000-0x17)="", 0x0}, {&(0x7f0000fa7000)="", 0x0}, {&(0x7f00009b8000)='$', 0x1}], 0x3, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000021f000)={0x3, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x107ae74f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 56.256317] device gre0 entered promiscuous mode 2018/01/25 22:57:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000677000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x800) recvmmsg(r0, &(0x7f0000fa6000)=[{{&(0x7f000082f000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000f79000-0x20)=[{&(0x7f0000bf7000)=""/4096, 0x1000}, {&(0x7f0000d17000)=""/207, 0xcf}], 0x2, &(0x7f0000948000-0xaf)=""/175, 0xaf, 0x4}, 0x8}], 0x1, 0x40, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000870000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r1, &(0x7f0000a91000-0x8)='./file0\x00', r2, &(0x7f0000b49000)='./file0\x00', 0x6) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0xb, 0x0) 2018/01/25 22:57:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000ae7000-0x36)="2bc385ec6bc0d17a8d72af9f8dc75ff129627b200d22696f2822578adc099051717629fda447ff5bfa360df01877b4572e8e7fa0875e") ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00002d1000-0x4)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000be5000-0x5)='stat\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/25 22:57:04 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x804, 0x1ff) getpeername(r0, &(0x7f0000fd8000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db8000-0x4)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd9000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000bcc000)={0x3f, 0x7ff, 0x2, 0xc114, 0x1, 0x1}) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000fd9000-0xc)={0x47, 0x6, 0x6, 0x10001, 0x2, 0x73}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fd8000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x92e, r1}) futex(&(0x7f000000c000-0x4)=0x0, 0xa, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/25 22:57:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d5e000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000df0000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000776000)='cpuset\x00') ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000e85000-0x88)={0x100001001, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffdde) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009f7000)=@assoc_id=r1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b9b000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00007ac000)="e0a03058d8a2818a9c283ce1e3d65d303055c94b1a8889ef9ebf577cc0076a2aea820b373f7bfc787e47794aadf9a478a4c40049ec0b7aa749b0e9a740b649795b7a05013f7e39b2b3650f7aecb1dff7366e88faaff2f40da8", 0x59) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000701000)=""/148, 0x94) 2018/01/25 22:57:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x6) r1 = socket(0x10, 0x20000000802, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2f, &(0x7f0000647000)="7032163e699f4d8198ff96e4656008ce8ff8973bd0ad32e37c1f52653295e082161058419c8a99ac067d5913d7b50fc408de5b071873eeac61b8b848d00514eb853a5b4b5f1ba32a0479a049866bdc961c2aff6af5c503ed64560d213492a937d6c0dca2bb3be541177be16f9d9d14558aa777c0adaadb29967bb8bc1e32958e465457a9f0af8c817567de328238cbf834b90134ec3fb627a9e6bd9f106dec5a49919c86dd5b3bfabf363679e4f1f92144eca9298f30d28843e24913ee327890354c6b414e7821", 0xc7) fcntl$setstatus(r1, 0x4, 0x42400) write(r1, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/01/25 22:57:04 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = getpgrp(0x0) get_robust_list(r0, &(0x7f000000c000)=&(0x7f000000a000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2018/01/25 22:57:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027c000)='net/netlink\x00') readv(r0, &(0x7f0000ea5000)=[{&(0x7f00002e1000-0x72)=""/114, 0x72}, {&(0x7f0000bcf000)=""/62, 0x3e}, {&(0x7f0000192000-0x24)=""/36, 0x24}, {&(0x7f000007c000-0x97)=""/151, 0x97}, {&(0x7f00001f7000)=""/17, 0x11}, {&(0x7f00001d0000-0x99)=""/153, 0x99}], 0x6) timerfd_gettime(r0, &(0x7f00008fd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) lseek(r0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab2000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) 2018/01/25 22:57:04 executing program 6: prctl$intptr(0x200000002a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) 2018/01/25 22:57:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) accept$inet6(r0, 0x0, &(0x7f0000062000-0x4)=0x0) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000326000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='nr0\x00'}}) 2018/01/25 22:57:04 executing program 0: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x408000, 0x0) mmap$binder(&(0x7f00009f4000/0x3000)=nil, 0x3000, 0x2000005, 0x24010, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0x1)='/dev/keychord\x00', 0x161e80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x401, 0xffffffffffff8001, 0x2}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000630000-0x8c)={r2, @in6={{0xa, 0x0, 0x7, @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]}}, 0x8c) 2018/01/25 22:57:04 executing program 1: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000ec6000)={0x0}, 0x8, 0x80800) socket$inet(0x2, 0x0, 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/pktcdvd/control\x00', 0x800, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) accept(0xffffffffffffffff, &(0x7f0000354000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000053000)=0x8) accept4$inet6(0xffffffffffffffff, &(0x7f0000cc1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) epoll_create(0x400) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0xa, 0x5, &(0x7f0000002000)={0x0, 0x0}) accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) socket$netlink(0x10, 0x3, 0xd) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e5f000)={0x0, 0x0, 0x0}, &(0x7f0000379000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bf5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c90000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000560000)={0x0, 0x0}) 2018/01/25 22:57:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004f7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xff, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000001d000-0xb)='/dev/loop#\x00', 0x20, 0x10000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000001f000-0x4)=0x2, 0x4) 2018/01/25 22:57:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c1c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f000060f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000058c000)=0x14) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000264000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000352000-0x4)=0x10, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000169000-0x68)={0x9, 0x7df6, 0x66a9, {0x77359400, 0x0}, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:04 executing program 1: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a77000-0x8)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff3f) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003, 0x0}) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) 2018/01/25 22:57:04 executing program 7: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0x0}, 0x8) r2 = signalfd4(r1, &(0x7f000005d000)={0x0}, 0x8, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000062000-0x5)='self\x00', 0x1) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000062000-0xe8)={0x0, 0x0, 0x0, 0xff, 0x4, 0x0, 0x1b, 0x8, 0x9, "6ff85b4d39fa1194ba568e9ace4b8b0d923513c825cc3d43856506f4ba70d5fd882ca6a6ea19a8cadf085e4edb802410030e5d3170e73a9b8e9aad4d65ba52a9", "b6e530c17011bd53fbea2d7fdd928b2fafa90394846d747ffd2418d9f8177b6214498c7cde85e249eda227c96a92b2b83048da5f5c9349b76054415e0836f82b", "6843cfe9eb4a5c6f433f98056ae1735c404d9940433d1231d61eb812ec509409", [0x0, 0x2]}) fcntl$getownex(r2, 0x10, &(0x7f0000061000-0x8)={0x0, 0x0}) sched_getattr(r4, &(0x7f000001f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/25 22:57:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000016d000)='./file0\x00', &(0x7f0000c26000-0x37)=""/55) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 56.477320] TCP: request_sock_TCP: Possible SYN flooding on port 20008. Sending cookies. Check SNMP counters. 2018/01/25 22:57:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000002c000-0x190)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) accept$packet(0xffffffffffffffff, &(0x7f0000218000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001dc000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e5c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/25 22:57:04 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000550000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_pts(r0, 0x0) syz_emit_ethernet(0xffffffffffffffa9, &(0x7f0000d15000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "060807", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00002a4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x401, 0x8, 0x3, 0x1, r1}, &(0x7f0000e1e000)=0x10) 2018/01/25 22:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) write(r0, &(0x7f0000366000-0xa0)="10941aebd091fda95cd2458c57a66cd89b893ac456e0be44f0999b48bc40ed9a313b76b5d85694d92cb4d6c956fd44608572f54763aa31f7f946a1371f4fd6c4aa492e34a69e17c16198b7cb90e8fd48356f477fbc37eec84c40c8d01b170c7a51493878307b56fa997479a18c64bb2bc6b39bca711aae17dce2ce60b29cbc8388a72697e4fd92e200a1b5e2d45fda87a2421dacc192ffc2b8699179ecb10a05", 0xa0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000ce0000)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000fd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007d0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000042b000)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000394000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000f09000-0x10)={0x7, &(0x7f0000b5b000-0x38)=[{0x7ff, 0x4, 0x0, 0x400}, {0x1, 0x0, 0x1, 0x6}, {0x14d, 0x7, 0x6, 0x8}, {0x4, 0x1, 0x7, 0xc469}, {0xfffffffffffffffb, 0x28a, 0x5, 0x6}, {0xa38, 0xa2, 0x7, 0x2}, {0x5c, 0x401, 0x2, 0x2}]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a49000)={r4, 0x9f}, &(0x7f000058e000)=0x6) pipe(&(0x7f0000b36000)={0x0, 0x0}) accept4$llc(r5, &(0x7f0000f95000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e18000-0x4)=0x10, 0x80000) connect$unix(r1, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/25 22:57:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5, &(0x7f0000fae000)="") 2018/01/25 22:57:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c19000)=""/55) 2018/01/25 22:57:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d0b000-0xc)='cifs.spnego\x00', &(0x7f00007be000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000d7000)="84bf300cbb9e98c2545f76ce851c30ce28017d38a1d867725a1c205ed5a0b9787d23f90595513f5782c3031986d6493696e16d", 0x33, 0xffffffffffffffff) add_key(&(0x7f0000bcc000)='cifs.idmap\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000461000)="", 0xfffffffffffffee6, r0) 2018/01/25 22:57:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00004e5000)=[], 0x0, 0x0) poll(&(0x7f0000cbb000)=[{r0, 0x44, 0x0}], 0x1, 0x80000002) connect$unix(r0, &(0x7f0000c96000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/25 22:57:04 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000f9f000)='/dev/net/tun\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x8, 0x40000000000003ff) socket$nl_xfrm(0x10, 0x3, 0x6) read(r1, &(0x7f0000004000)=""/4096, 0x1000) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}, 0x26) 2018/01/25 22:57:04 executing program 4: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x2, 0x3, [0x8, 0x7fffffff, 0xa519]}, &(0x7f0000001000)=0xe) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x10001) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000-0x4)=0x2050) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) 2018/01/25 22:57:04 executing program 3: socketpair(0x4, 0x3, 0x9, &(0x7f00003a3000-0x8)={0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2f1fc7bb) fcntl$notify(r0, 0x402, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ccc000)=[{r1, 0x1000, 0x0}, {r1, 0x6041, 0x0}, {r0, 0x4048, 0x0}, {r0, 0x4004, 0x0}], 0x4, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000313000)='/dev/hwrng\x00', 0x1ffffd, 0x0) 2018/01/25 22:57:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = getpid() socket$inet6_sctp(0xa, 0x1, 0x84) get_robust_list(r1, &(0x7f000094f000)=&(0x7f0000580000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a6b000-0x8)=0x18) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) socketpair$inet6(0xa, 0x0, 0x29, &(0x7f0000547000-0x8)={0x0, 0x0}) r2 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8973, &(0x7f00002b7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) [ 56.596252] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 56.606262] audit: type=1400 audit(1516921024.441:75): avc: denied { write } for pid=11368 comm="syz-executor6" path="socket:[18296]" dev="sockfs" ino=18296 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 22:57:04 executing program 7: socketpair(0x15, 0x8080f, 0x6, &(0x7f000045b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) writev(r2, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec048100000000a5000058000b4824ca944f64006300050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e0500", 0x58}], 0x1) 2018/01/25 22:57:04 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000002d000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002c000)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002d000-0x4)=0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002c000)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000019000-0x38)={&(0x7f000002c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000026000-0x10)={&(0x7f000002d000-0x1784)={0x1784, 0xe, 0x5, 0x401, 0x5, 0x1, {0x7, 0x0, 0x1}, [@generic="2f4a929b8bdad1fbe84f441885da4b8f9928e6a3c37939d4b9509b7f6927c4abc156dbb9798a36cdeff8012812207efd3adf60c1d31095e425f734", @typed={0xc, 0x3d, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x29, @uid=r2}, @typed={0xc, 0x81, @pid=r3}, @typed={0x14, 0x5c, @str='!mime_type\x00'}, @nested={0x1090, 0x3e, [@typed={0x18, 0x89, @ipv6=@loopback={0x0, 0x1}}, @typed={0x1008, 0x81, @binary="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@generic="6e5bbb2ae2abfb540732f087ce50de371b7263851015eaaad0e15ec017813af3ec3813c856fa3ff44558ca3630bf0496b0ce1b8a66e69ddb021a51e74bee6fff721fedb9abb945ee21cdab6bbe2d78eb823ff66e68ca8529731a4cb89900cc8aadbb2ef6864bcad2b07fef"]}, @typed={0x1c, 0x62, @str='keyring^mime_type\\\x00'}, @nested={0x2cc, 0x71, [@typed={0xc, 0x21, @pid=r4}, @generic="1c41da13fd43a995e9e10bc463e88ed4c97dc4f8d6a4b17e7f8c116a0a3b756c4837b515e51c0465a33d3e9d6ee2b92cd8002ddd30233ccae8c75a8dbe7d4754d24d6a23f9dee7a91819061f0af44e74e1de894801c6fade9399faa774cd0975334a0f94d32a41d73297f0f0e151cafeee7279e9ba537bfccca1c5c2cb1290bcee564d48ed7f9391a0749ad280c94c084c44a003e2e5e846aca6ee81f703892f4cce6110893fcdc3ebf34258a2dbe8f841bf45c4e2ae31e3f7a0759b8f84b4", @typed={0xc, 0x94, @ipv4=@empty=0x0}, @typed={0xc, 0x87, @ipv4=@multicast1=0xe0000001}, @generic="266f6c6fa0be0ea0df3a9fa409a58bcd488089ec237034411535e9051f856e6fcd43a9d7afd5c72d625dbf769ccf24d0e03645af1cb2c4cb4d6b8714c1366f764fab031fdf1daf3059ecc2c3b7443e1abebe80285f6e034f3f3da6ad60e9c9e5fdf8ade50cc59f969522de1a5dd4e9b1491c8ba29a6197dc68c4ab91f3ed575e0235c4713113b7ef0270da902546bed161ff4749c66b16c7076f2041af365bbffe82d35b35a735411962", @generic="6229384883f9dd82683f0627f7c65f6f75cc7ba62bd3f22adceb86fe57d893c59973cbcbbff75d4469800abf4689c1bea0da2373255fb0b45d06caa33d134df6d3350034d5d7", @generic="0ac5f54571b1f8dc7330fcab23fa131d43135951be8dfa61d5e9692a061c3ebc4874867c16a1bf5a8dd7bcb880fb0b112adffa5b230ad3caf02d9c462e2c16a64330f8e8873290e887bdd1adc1f36a4ba94a16183e3794b0662a60f44d4d1dab624615a2845b406f61771b1d068fb3a90441a83b07c60d93f0c4b6ed4624a15497c97ae5bb6deb3d1fefb33722f1bece21b41d43d8a8d59d8240400df92759c0e8806dc668b134d6c43d5d726a51853cd85effbd85055eb39cfefd3c1f423deed30d4247401886832c1100a311b75bc9bc1254911abf3e571ee495ac4adde67850cc65879fd959bf780664c5666c2b4edeb3"]}, @nested={0x1a4, 0x73, [@generic="017f5cf53d1d26cea072cf02a2f998a3a39faff91b428d5f308b6d14a5977ea3c360269057fa55a073e2a8829058abfe20c7ec9543e88d9fe18c1e78cafe1122d7", @generic="9f3f1f05b905aee8cd12e1bdb0cb859ef8d9fe05e5aa63f8eede87cb6e27aabb145eb9d5d64d5a8c9acc64ed0b2c4c4181b4478e01cb3daaf7a5092a00e8eb1a769241264c7c02bd0760c4f6f96982fa26395b573d0f0e0025f8e63fa383996e1fa55899df4413d1eb432dd9", @typed={0xc, 0x86, @pid=r5}, @typed={0x10, 0x2b, @u64=0xba8f}, @generic="ec6f34762e8b45ab18f2a625d6ff230eac95b520195a1d7cf19d68533c4018c51f1890d906ab0f2dd74115e6237410899346c0768e8fbf4ae836c17557257f6d31caaa17869bd61a0be2a6d6f0e2a2fdd4fc06143f7889a880afe624e72f8d1a3ae7ae734288b5ef67a0d1acdbcda94c40bbb0929d2aafc680ddbfaea9b38d16d9ef05e2bea5a2f0b0bb907be36a8bf7e259da60a411d89be8b13b040dd3", @generic="ac37c3b6a1e9a2aa54a0d3be975607e88ea3fa6377a1143c2ac7e5769a9c14f13da99f03368cdb9c3d9a7ae2ad6cec3fc4cddfade6eb"]}, @nested={0x1e0, 0x8d, [@typed={0xc, 0x6e, @u32=0x7}, @typed={0x78, 0x87, @binary="4e73c4cb3453a36d7879deed4f863dcfc4809ea5ff4eeb8e4cdc0c5fe7ad517d047a3aa6c469afa8f8ab2fd5f62e1382773dd91dd519a5f14d9be355ee4c70fc956ab0a014a3a87a6f3d2f45beb2aed1fd38bb4303bc983d06f15ddbabba975332e4c8f5fa680aa1e054f3e19cc0"}, @generic="21d07b4cac8709e7d9b2ee1239a8f4e03e4654267bb52a954db8c86bf6b36bb045dcd2fccbd0812d88a8f1a8dc5648468f60b4acbd70c9bb824f6e80f723b59cfb0e4292fe63746097de2ec71b619f096997e9e4bb4b36379306076ef9749a78094697662595a056199f2577b1e5f43d", @generic="9254e1b35296a3bdbbbe35b25a783508e30f4034b33aa4d20a402a269c76d1e9cfbb2c7f8c96ce00e1b2a82d6e365edf42c694cab9f47c9cf5af4b33c92d0399cc38aa42cc5cea0c84e09490218714a8c669c149873dbe00c1395becc77f2d1a8a05a4c6e6bf8c6652cce73abc1ef6c73cba0e8d6998d5c83b69d4dad8d9bd2473241e372a7526d40a3700426c248bedcbf98b184e760a13fbf6de06470d8923b88cc44c29ff698cf4bd48d6cc21532d779b8b3fbddb0d2e56fab6fd54e706522a224b3eb3f733c07743b37154293537a48e606e9eb88964adf981", @typed={0xc, 0x2b, @uid=r6}]}]}, 0x1784}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 2018/01/25 22:57:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) syz_open_dev$sndseq(&(0x7f00002d6000)='/dev/snd/seq\x00', 0x0, 0x40) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/25 22:57:04 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:04 executing program 6: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002b000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000)="e91f7189591e9233614b", 0x1) inotify_rm_watch(r2, r3) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000002b000)={@generic="3fa7315bbbc91f2653bc326d8c58488d", @ifru_flags=0x800}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000001c000-0x10)={r4, r5+30000000}, &(0x7f000002b000-0x10)={0x0, 0x0}) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/25 22:57:04 executing program 5: r0 = getpid() pipe(&(0x7f00007a4000-0x8)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000ac8000)="83e3179330b2ae0372ba7d72fe2d5bb811487fe229839ee9bebc14bc43c62ab0986887c5c237c246d8273082bb4cfe0e0a70575c27b79fe664c5cc164d08e9d12fa2220e8469f90697c6cea47abc0500d10156", 0x53, 0x40844, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f000079b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) tkill(r0, 0x36) ptrace$setopts(0x4200, r0, 0x58b1, 0x100045) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000401000)={0x20080522, 0x0}, &(0x7f000067d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 56.650697] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 56.667299] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 56.689455] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/25 22:57:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000cb2000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000984000)={0x0, 0x80000001, 0x3}, &(0x7f000063c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007c9000-0x8)={r2, 0xffff}, &(0x7f00002d4000-0x4)=0x8) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) 2018/01/25 22:57:04 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000008000)='./file0\x00', 0x2, 0x80) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000005000)="b6500b5cef56fb20d6") socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009000)=0x0) 2018/01/25 22:57:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000c6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) write$tun(0xffffffffffffffff, &(0x7f00001ff000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x30, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "54dc7b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) close(r0) 2018/01/25 22:57:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x321180, 0x2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000003000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001, 0x0, 0x1}}, 0x26) r2 = socket(0x5, 0x8080f, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000002000-0x1)={0x8}, 0x1) 2018/01/25 22:57:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000046a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000025d000-0x8)={0x0, 0x6}, &(0x7f00003af000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f9c000-0x8)={r1, 0xffffffffffffffff}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r2) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00001bd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 22:57:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000f8a000)=""/141, 0x8d, 0x0, &(0x7f0000d9b000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000eb2000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd(r0, &(0x7f000094a000)={0x10001}, 0x8) close(r0) 2018/01/25 22:57:04 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000f000)='/dev/keychord\x00', 0x8202, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f000000d000)=0x0) 2018/01/25 22:57:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x80000000, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dc7000)={0x0, r1, 0x10000, 0x3}) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r2, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/25 22:57:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e55000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000380000)=0x1c, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000b3d000)={0x4}, 0x4) r2 = syz_open_dev$sndseq(&(0x7f000085d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r0) 2018/01/25 22:57:04 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) fallocate(r0, 0x2, 0x9d7, 0x7d7) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2ac) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000)=[{&(0x7f0000018000-0x1000)=""/4096, 0xbd7}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000017000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/25 22:57:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000af1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000dbe000-0x40)={0xc6, 0x17, 0xf3, 0x5f, &(0x7f0000814000)=""/95, 0xc3, &(0x7f0000b78000-0xc3)=""/195, 0xb3, &(0x7f0000009000-0xb3)=""/179}) 2018/01/25 22:57:04 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") rt_sigtimedwait(&(0x7f0000003000)={0x400}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x77359400, 0x0}, 0x8) eventfd2(0xfffffffffffffff8, 0x80800) 2018/01/25 22:57:04 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000736000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000e17000)={@generic="1ac528b67b73a30590bf48c3733c8a6c", @ifru_data=&(0x7f0000a13000)="b59b714d4a25af738204afac4388be2b70b0d228a76008bb592d2955d4a93392"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x403) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000d5000-0xe2)=""/226, 0xe2, 0x2103, &(0x7f0000099000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/25 22:57:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x42) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000095000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000a51000)=""/48) 2018/01/25 22:57:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a8000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000567000)={0x0, 0xe9e, 0x3f, 0x81, 0xfffffffffffffffe, 0xe5}, &(0x7f0000c46000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cd2000-0x8)=@assoc_value={r1, 0x3ff}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/25 22:57:04 executing program 4: mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b0c000-0xc)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000d1b000)={{0x2, 0x2, 0x0, 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]}) r3 = inotify_add_watch(r0, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) inotify_rm_watch(r0, r3) 2018/01/25 22:57:04 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003bc000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x0, r0, 0x0) 2018/01/25 22:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/vga_arbiter\x00', 0x302, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009dd000-0x10)={0x3, &(0x7f000088a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00008ae000-0x8)={r2, 0x2}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000604000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/01/25 22:57:04 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000029000)="29cab96bcce51b6e55c42f2546ae93cdac32c6facaa6726fce33ff7c906e573daa9905553b35ae81e92a1be02787074885244f7839995b777fbd735fb36b1336d40d825bb404bda6cb4f567ba284c47e4c00420f785643202b5f3d5e7e11e80d5557d865badd407cc168d01f15fb7ced21cbe105ccb336102b0a0fc360512f11d3df7b0e97e5561c1e30a0ae3040c2919a", 0x91, 0x4000010, &(0x7f0000029000)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000027000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={r3, 0x800}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f0000021000)="", 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x10022, &(0x7f0000029000-0x80)=@generic={0x0, "5f51e560354b113d357ca149fddf1f8d7df10376663d624581b531b4d748d516b4c4d7c6d696e272dde48fcd893d2f2d5137613717e783dc11a3c6ed1022360e397e58831ebc5b759c7a055274e8cd72fb4120409df02e7060a8e28525eff03c6f1a400ce53c384cb1162ba51dddf7f857f16f009de0a033fd47d0fdf32e"}, 0x80) 2018/01/25 22:57:04 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x1ff, 0x4) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:57:04 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f88000-0xd)='/dev/net/tun\x00', 0x0, 0x1fffff) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00003cd000)=@known='security.evm\x00', &(0x7f0000f88000-0x6)='ppp0!\x00', 0x6, 0x2) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000c94000-0x18)=@get={0x1, &(0x7f00000c6000-0xc6)=""/198, 0xfffffffffffffffd}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b47000)=[{&(0x7f0000f89000-0x1f)=""/31, 0x1f}, {&(0x7f00000be000)=""/133, 0x85}, {&(0x7f0000f89000-0x5b)=""/91, 0x5b}, {&(0x7f0000f89000-0x9f)=""/159, 0x9f}], 0x4, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ax25(r2, &(0x7f00001eb000)={0x0, {""/7}, 0x0}, &(0x7f0000060000-0x4)=0x10) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = getuid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x4e5a20af, &(0x7f000093c000)='./file0\x00', r3, &(0x7f0000f89000-0x40)="2b5c6f8640cfeb666b8801be88cc319395909239de701539dd02b8940740eae7602754a42a3000319eea084c09d8b2da94bae615188fcde9fe38e59ecadf7b0e") 2018/01/25 22:57:04 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="", 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2da4, 0x10000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/25 22:57:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00003cb000)='cgroup\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000663000)={@generic="9e68b3a3810368d6542df81fb8a58a2c", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/25 22:57:04 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) 2018/01/25 22:57:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca0000-0x9)='/dev/ppp\x00', 0x200000, 0x0) sendmsg$key(r2, &(0x7f0000328000-0x38)={0x0, 0x0, &(0x7f0000fb1000)={&(0x7f0000bf4000)={0x2, 0x16, 0x6, 0xf, 0x34, 0x0, 0x2, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x15, 0x14, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x13, 0x10, 0x4}, @sadb_x_sec_ctx={0x17, 0x18, 0x6, 0xa8, 0xae, "fdf19b0120a3966847750e24aeda7b4bec5cfa959d1c4716d0da9fabcbc89556bd1adb9b2437b318e98a64c8d3eb20895c38c0f9d3b30d17f9c5ad0ad9751031680ccb71c0bc076248f8fa3771800f4bec8a4a561d86d6e7626aca031be40c9414d8c8f34827321a836015b0847ead65e39a53456cb9c1fcbc2c3de1641fee3d936e769c54ac9546866a2ca40a79c507bd720445a2a4918a2630aaaf8e3aa18d17ce25169ba6ac0bebe72ee5822a"}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x7, 0x5, {0x6, 0xff, 0x4, 0x1000, 0x0, 0x1, 0x0, @in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_sa={0x2, 0x1, 0x3, 0x4dbf, 0x80, 0x9d, 0x2, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x7, 0x10, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x7, 0x5}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x0}, 0x4) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002c8000)={&(0x7f00001ae000-0x4c)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000563000)='/dev/vga_arbiter\x00', 0x1, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x40000) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000c91000-0x7d)="49865e7f305d64ca676ca564cecc80b6c98c6c0296a7f6eb4603fdc7d7efb9a02f3cc68e33c928889a2c1d3d9c70cb671cdd4ad8122fd4f981165e1993037f3a61785bd4e4336334a49e491fc7d1402c26a505ba9f7d6ccceac024282c902e949793863de69520859a3175bb73813718492d94b2134d4fe82de06b94db") 2018/01/25 22:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c8d000)=0x400000000000004, 0xffffffffffffff0e) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:57:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000f0e000-0x82)=""/130) 2018/01/25 22:57:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000cd9000-0x66)=""/102, &(0x7f0000b18000-0x4)=0x66) sendto(r0, &(0x7f00008be000)="2946d4163908f6c1aaac0541dfd3e0973751a7f03c00ce3ea71628f7a718d706f43779c1e9febcc0ea46318518be2cb6c8f169cb02f9f6960c01ed7f0e2d07d45bd04451a08f79bce51b690a29fdf4618c16a9b00e08d4bb3abef72de0d30d29fa68b8da8fdebac9ee7a4ca46dfe714b08c1008d64b8fdc7166964c49ebd56652d97153fb2", 0x85, 0x0, &(0x7f0000ed6000)=@ipx={0x4, 0x0, 0x0, "790ddbea51e2", 0x0, 0x0}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0xff1f}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) sendto(r0, &(0x7f0000ede000)="b8", 0x1, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000174000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x5, 0x7fff, 0x5, 0x101, 0x4, 0xfffffffffffffff7, 0x3, 0x9, 0x7, 0x80000000, 0xfffffffffffffff8, 0x8, 0x3a, 0x1800]}, &(0x7f00001f5000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000048000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000943000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000084a000-0x10)={0x327, 0x5, 0x8, 0x3ff, 0x0}, &(0x7f0000e73000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000152000-0x8)={0x0, 0x8}, &(0x7f000076c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c75000)={0x0, 0xc21}, &(0x7f0000511000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000016b000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x800, 0x6, 0x0, 0x1d86}, &(0x7f0000b83000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000010f000)={0x0, 0xaa10, 0x6, [0x6257f546, 0x47, 0x6ef, 0xfffffffffffffff8, 0x3d0a, 0x2]}, &(0x7f000033b000)=0x14) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000185000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000007a000)={r3, @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]}}, &(0x7f00006ed000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000870000-0x98)={r9, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000aa8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000f7000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7ff, 0x80000000, 0x3f, 0x80}, &(0x7f0000902000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000184000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000173000-0x4)=0x18) r12 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000555000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r12, 0x84, 0x18, &(0x7f0000cce000)={r2, 0xff}, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000641000-0x8)={0x0, 0x1f}, &(0x7f00002fb000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000656000)=@assoc_value={0x0, 0x0}, &(0x7f0000215000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d66000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfff, 0x6, 0x3f, 0x20}, &(0x7f0000da2000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000d0f000-0x118)=[{&(0x7f0000574000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f0000f8a000)=[{&(0x7f00003b3000-0x68)="c15d8c8a6084e56371de21942c4a7983c1c3937ef70792f389e2a647eb2472f99adea6c96e72a83b5588f4526f2128ad1c98e866a143d3d2546d7b6e15ddf413147efcd15388bc07f84a4123f30822f3ed3d891ac1ac2dfecf0d20ae9d972dfe248f75efecd8051c", 0x68}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000a86000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e2000)=[{&(0x7f0000e34000-0x58)="68b429dbfde75411d6ef008696db6b45dd60fe053872ed5fab85d9d29c34424ede072889d525d5970d724c3925c6a282a5da0cc548529a27ecd532e7f303cf08abd65de41b2413aa12127439efdd45f0e45d7f1adf0c84c8", 0x58}, {&(0x7f0000dee000)="7c2e891db97cf3", 0x7}, {&(0x7f000064c000-0xd1)="0ef001777f9ed3d3e5e7506cb60503e375dfab9cc4373aab35dd491ff7db47ba76cd5bdb4ecdd862f2d420aca253cceb9de0ec865dca3489e6fd59801463ad4962c0d99b0d8d35b8e5458177fd74095907a722abe74bdef958e97687d93823e4a22c328c9a7a42859708cd8da703e886becb7918bf7d8535ac4d8357503cdd36a729a40f754df1d07f5e8fcef909da2913f26ff99ec940e6d3b3735ad59ca6b0c19d14b58cd3a9374bc3c64202d0ff99b7cb35ec540005653df54eed58f1006804b4a7ef5648ac600d5286530ec998fe5e", 0xd1}, {&(0x7f00000b0000-0x96)="a68522a715d8e24c6ab120c33b8d53adb1609cf40fab657529e031ccc72beae7f0fcc8ae63f39cee0ad94cc068ea4a87a95d8ce82d0fd1a9cadbb3e4bff3b4063701b06d0d20e963c629cff068285987f494c782d39e35b582df90f556a174b3bc890479b56ab6fe358415d540baa16eb76222c199c890203242a2112b69854820265facbcedc8ec10df00c38a463a57593cfab40a20", 0x96}], 0x4, &(0x7f0000b76000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x10001, 0xa, 0x7fffffff, 0x401, 0x5, 0x2, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x401, 0x7, 0x30b, 0x6}}, @init={0x18, 0x84, 0x0, {0x1, 0x80000001, 0x81, 0x295}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0xa, 0x92e1, 0x0, 0x0, 0x7, 0x8000, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0xfffe000000000, 0xfffffffffffff69f}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x100000001, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x800, 0x7ff, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x9, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x18c3, 0xa5c5, 0x2, 0x800, 0xff, 0x8, 0x25, 0x78, r4}}], 0x1b0, 0x4}, {&(0x7f0000862000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffff43d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000055000-0x30)=[{&(0x7f0000b77000)="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", 0xfb}, {&(0x7f0000af6000-0x24)="2611e0787f85ed551cf410ef0517e11a50688a9f68c0a3a270136c0236228fa4bd341856", 0x24}, {&(0x7f0000ba3000)="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0x1000}], 0x3, &(0x7f0000af8000)=[@sndrcv={0x30, 0x84, 0x1, {0x325, 0x5, 0x5, 0xd7ad, 0x7f, 0x5, 0x3, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x202, 0x0, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xf95, 0x1, 0x8, 0xc4cb, 0x1, 0x3ff, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x6, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x5, 0xc, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x208, 0x4, 0xf77, r11}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x67, 0x5}}, @init={0x18, 0x84, 0x0, {0x7, 0x1f, 0x400, 0x1000}}], 0x180, 0x4000000}, {&(0x7f0000741000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000408000-0x80)=[{&(0x7f0000ddf000-0xee)="cf3e4f6258a1199589e91f73438fefee697d28c802160fd75240cc1976137d94ce9cb9fc847da74ac680cf3c88545400bc29bf3a90ab74dd65b2f26a48281b358f994f4dc12c72af714404ab3b316ed0c9fa5ed3b6969b04f63dd4b2107cdfead420598c73b43f9479be14eb23d3c34a1900ffa59805a9c34180c224613c638b32b50ec5917873d86ae85682b1121d34aabd523c0a92bac1520d00b47064e097a1ee9121c33caaefd15bf2be62cb11402e1d772b33f935b37a8a7a171c47510c9545ee2da32f7b4d81dc889d11687fb309837fb35c27fba8b04067ab73de73106826a8740fd746553fbf21f22164", 0xee}, {&(0x7f0000a09000)="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", 0xff}, {&(0x7f0000ca3000)="ac7f1c8ebf0e1d5d171e65b2a317ac892aa241cdde136c4a4085e8b9bc682bf743d9926f30d00d7d66b5c3f38e392fb53aa49e13416a0f2a03bdcff0371ada1c6ed1de9af49321a919a85ff5fe9f93469582bb4d38dea35f54e6e5e6a8f042f7c3a58dfb5cb73a5fa5f222abc35fc38bcf64cbbcfdaeaa0503805525d43b81c1d0f5625d4ad05e2649bf081c8638ba229ea0ed2bdf7d095bfb9b08194a784c1377f5704a3085d6465d0902686f2f08300a1f4d4c79da469979c161a48794767081ab90ee2d6d788181", 0xc9}, {&(0x7f000056b000)="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", 0x1000}, {&(0x7f0000fd9000)="85b3f26d0aff3617eb5901458d2ddee4fa79b8ae4582a4d55ac0b91b1f6bd57a10891b7cdafd0c840e370381d1c456a34dce1a79a1a8b3684a5eeb49a324c8f6a7b13de0e2447e08c068cbfde5d611d087637c100dea0562dfccbc38151ca2ffbbfce35acc64adaffb16164c422b76bed0fe651ba412cdc3320ff7b264d4715f2f7b13f1052887a3da57312c0495b3aa7339f14b2c347b94d89a386497fe917d3cd2578bf6c770cadc88c3dc", 0xac}, {&(0x7f000042a000)="", 0x0}, {&(0x7f0000531000)="", 0x0}, {&(0x7f0000483000-0x51)="dfb795c77a41ed947569af782854fd8c23ee05ee2dcd7f167a7182b3918942be386ec6d179c7ecd1c0e679978afc048ccd7ee3c700b1cf46a8440e2cf4834891675dcc0fac5b272b96d3341595c86d1df8", 0x51}], 0x8, &(0x7f0000f8a000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x8, 0x1ff, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x4, 0x1e7a, 0xfd0a, r14}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x7, 0x7}}], 0x90, 0x1}, {&(0x7f0000cad000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000068b000-0x60)=[{&(0x7f0000e60000-0xc)="8a6297a8786e167c9132165d", 0xc}, {&(0x7f00005dd000-0xbf)="45b1cce130a4432e1222ae5a00202ddb46d9067bf3d06751f510bcd488d518ee149c13c81975a68beb4fa54ee3e29cf02839c4a448f49690c937e18e9a671ae0b8f9ba6991e770221db3ae135e9cabd669be964f0bc459d84cc141861a94c833c65d0658309442e5fae7ef8c2db31a0e3d77940e5648647b73f55eb2db6774f449360a81c74275a4e0584b802a077cec33d3a9db5c0b990ae2f506b6fad7e3c5f958ea5709f86f55a35b2c0a5432e414ff1c2960b217f8c0f6c2be91997c30", 0xbf}, {&(0x7f0000c2f000)="f1fbd0a869038a239d56484696c3f9212b6ea1bda571e72b3d52a067cd89246b3c6630baf361afe5da668c687396bfc4293cbe1dd8b065b52eb0ae2b8e4f2aabf75ed5b11f1e837cb875a5d015392f5d40b22d3475017b1738354a7e4694035e4e9dcbfea40bd2ebd4174364d26d122d3519b859ae81b44695467161886940b73af9bf176d1239c0c66caf93626df45add14a59eb18c484bc334a967e7fb69a797bb2049169eca4af7cea5bdb75e0f8e", 0xb0}, {&(0x7f0000f99000)="ca405e7f92d2a305f1d6fcebbece2beb1eb2af688b63fa3764d700debde62794ea", 0x21}, {&(0x7f0000b90000)="b2044c70c82dcb80837a7f03bb86a461a9c1589c274fa1b463cf50af52e59a41e10fc98588ddadccf50b5887ffb674a11ad7a1523d1b42aff512307419b073550282b67399e1ff8dc4ea5d8b99de4cb658f7abee0b9e4e9e701fa653005871e9b5dfadec8b61d3707bb5fc0358e53566b8594bd31b7b69b0ede241774c9820286e507eb6597c5982455ae723ad4ccb89c21996558f90fc0b1e76876467b3e6e78c567d1dad439e891f607965c1d0f8de19daf680bc486c0f1d331fcdca8f86b16160449d989e0b27c74d0c8c69789f7a836e62ef3a0ee8b13105eb269f63e5e341d17f788534de5b4181", 0xea}, {&(0x7f00008c3000-0x67)="bb0b67aa3aca937b87050d7ab81aca48435cb4a1f6bf7000da9ad5a749716fbfa9a94954583521061742c5019a9883b96abfb01988306a359c9b535b7e636cf3d8b8751d20ceec5921c153be34ef73abbed824586995b3c0230840935b7b959ca729ac5e127e33ebe282cba157627ca4", 0x70}], 0x6, &(0x7f0000abb000)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x2, 0x0, 0xfffffffffffffff8, 0x9, 0x9, 0x8, 0x8001, r15}}], 0x30, 0x8090}], 0x5, 0x40) 2018/01/25 22:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000811000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000414000)={0xaa, 0x3, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$VT_RELDISP(r2, 0x5605) 2018/01/25 22:57:05 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x54)=@file={0x0, ""/82}, &(0x7f0000001000-0x4)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/autofs\x00', 0x200, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000003000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r3/1000+30000}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0x2, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 22:57:05 executing program 3: pipe(&(0x7f00001f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b70000)={0x0, 0x0}) accept$inet(r2, 0x0, &(0x7f00005ae000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:57:05 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1a1c21731a43504f, &(0x7f000002c000-0x4)=0x0, &(0x7f0000027000)=0x4) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000002000)=0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000007000-0x3)=0x0) 2018/01/25 22:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a5000-0xc)='/dev/rfkill\x00', 0x200, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000896000-0x38)={&(0x7f00002ca000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000f3d000-0x10)={&(0x7f00004dc000-0x110)=@upd={0x110, 0x12, 0x100, 0x0, 0x2, {{'drbg_pr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xb1d1}, {0x8, 0x1, 0x6a}, {0x8, 0x1, 0xfffffffffffffffa}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xf806000000000000}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2018/01/25 22:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f06000)={0x0, 0x0, 0x0}, &(0x7f00004a8000-0x4)=0xc) tkill(r0, 0x34) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") 2018/01/25 22:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000299000-0x8)={0x0, 0x0}) write(r0, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff0ffc0e020000000010000002e0ffe90800030000000000", 0x24) 2018/01/25 22:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000425000)=0x1131, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007ae000-0x8)={0x0, 0x9}, &(0x7f0000967000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c39000)={0xfff, 0x5, 0x7fff, 0xff, r2}, &(0x7f0000777000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/25 22:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = open(&(0x7f000065c000-0x8)='./file0\x00', 0x80000, 0x131) connect$inet6(r1, &(0x7f0000fad000-0x1c)={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x1c) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/25 22:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000022c000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000079d000)={0x0, 0x2}, &(0x7f00005ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005b3000-0x8)={r2, 0x1ff, 0x6}, &(0x7f00006a3000+0x980)=0x8) connect$inet6(r1, &(0x7f00006db000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r3}]}, 0xffffffffffffffca}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="adc48df7b8463f70ca03c2df3312bc6b"}) syz_extract_tcp_res$synack(&(0x7f00003b7000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000f36000)='/dev/net/tun\x00', 0x0, 0x200) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000910000-0xc)='/dev/autofs\x00', 0x8800, 0x0) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f00009b6000)={&(0x7f0000b22000/0x2000)=nil, 0x2000}) syz_extract_tcp_res$synack(&(0x7f00000bd000)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000a32000-0x4)=0x0) write$tun(r0, &(0x7f0000c54000)=@hdr={0x2, 0x1, 0x7, 0x8, 0x6, 0x3, @ipv6={0x0, 0x6, "4eb53c", 0x1160, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@fragment={0x3f, 0x0, 0x1ff00, 0x0, 0x0, 0xb7c0, 0x3}, @routing={0xff, 0xe, 0x1, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0xff, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffffffffc1}, @generic={0x80000001, 0x2, "a54a"}, @ra={0x5, 0x2, 0x10000}, @generic={0x8, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0x2}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @enc_lim={0x4, 0x1, 0xfffffffffffffe01}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @fragment={0x4, 0x0, 0x960c, 0x10000, 0x0, 0xfffffffffffffff9, 0x1}, @routing={0x7f, 0x2, 0x3, 0x7, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @tcp={{0x2, 0x0, r4, r6, 0x4, 0x0, 0x9, 0xd2, 0x6, 0x0, 0x40, {[@generic={0x5, 0xf, "3ecad4764442bea366c0cd0ff1"}]}}, {"68382819a391a3f6f6cd762824d067a8d62f20f052a42ea21d1e74859e05fae6b5ea2e5d97909ddeaac30400000014a90367fc9dae3d3967d4ff73df4565c0123fd6d51b72b6fecab7b54dd0d6dcd425678b2802331255"}}}}}, 0x1192) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) 2018/01/25 22:57:05 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0c000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00004a6000)=0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d78000)={0x0, 0xf6, "ec48ef238d9551a21ad31f0ea5b320807dc4b7d2b6b45ba1046f3880cf4f78b261f1ab2206891d33bfe6dfc2a13759082adff79fe7a2c2751b6cacc3d6841be48c4b1e61b71b4f427d5ae0ffb2fbadea4d225e6677fedd533d92466e325b09a7bab7cb1d6b57a25decd6b0fa2aeab010c46d261df6a5c8c372af40b1a88c14258d109f6e961026cf5ea95441b94a37a267ced99e18fcf62ce671588edbf86f59a22bf882785aa5b3c9c6cd012b0ac5650bcb017c5c67523e0a1c454450a91e6f67051a2431dafc79c2230464934814374980a8ddd9f023c9e3b8ac26e923dd242da382adb7ee4c094656da68f41257a4c5903b089f0f"}, &(0x7f0000040000)=0xfe) syz_open_dev$sndseq(&(0x7f0000e25000)='/dev/snd/seq\x00', 0x0, 0x410000) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000854000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c80000)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') setns(r2, 0x0) fchdir(r0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000051f000-0x8)=0x0) 2018/01/25 22:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000739000-0xc)='/dev/rfkill\x00', 0x240241, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a28000-0x4)=0x0) r1 = open(&(0x7f000046c000-0x8)='./file0\x00', 0x141042, 0x0) write$tun(r1, &(0x7f00001ae000-0x2c8)=@pi={0x0, 0x0, @ipv6={0x1e, 0x6, ' &M', 0x29c, 0x89, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xb9, 0x0, 0x5, 0x100, 0x0, 0x4, 0x0}, @fragment={0xba, 0x0, 0x4, 0x100, 0x0, 0x2, 0x1}, @dstopts={0x2, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x7e8}, @jumbo={0xc2, 0x4, 0x2}, @generic={0x400, 0x71, "b30434a668a3a74551e91e37cd119a83eb767090288537566d005139e3f85ddda13f8ae29e33a033cc90f14c280c988428f7863c4886ac3af565aae1d370c614e511c90538db3cea68419adffbdcec98b3876cac209c95f394ec09d9a2735519072faf77496b48a09545dcb9fd9d932e13"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x7b, 0x4, 0x2, 0x2, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xdf, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x7, 0x61, "f6345e9c67e097719dff21f00fdf3a25caab1cc8afe8d4f8dec39def33b698d3136a94c0b0baf8b203a3aed22f2bd82bcf81b6a6e21cb22f2190498723176cc4d8ada3dda45795f2c58878b722c494d18ecd00a1590a3120bdd46f691425c6e48d"}, @generic={0x9, 0x49, "9f7eb7b302376af1e6fd6dd6c8a7150d27d5f0e433b23b4ff5c8dc964b765dc37fd27558fff612f1e279824ae00eca30fa57b675137af30889dc5eb3bd690461b4efb1dc6c80c8ff02"}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x97}]}, @fragment={0x33, 0x0, 0x9, 0x3f, 0x0, 0x3, 0x0}], @udp={0x2, 0x0, 0xee, 0x0, "56c1001a2b4e43e5caf10760cae457202340f4c0a7e95ad9001909d9dac118a6b2c163fe02940690dfe6b95cdc53482cdf2af6ce4bfcbe448b968fd7c4ab2ece090e93babfc9cbb13c4be3303fd7c5a5286cd6880fb7fbbf711ee1f370025c2b919da83fa0071981c6c0e3c2960dea9d9c02dc97ad70c76dcbdb21da7cffbbab35e4f92c67eebcabf4ed92d81a7c827a307fa08d3938a8c676ddbb1979ff4146d3f99f09182ecb0afeab153063f4ec509ff9f79d7bd46515081d517a0ab787f82da3ed810dbff8df8b43c7884ca80f90c6bf5f036757192ed47179e7b07dc787413cdf6d2dd2"}}}}, 0x2c8) fallocate(r1, 0x9, 0x0, 0x4) [ 57.280906] device gre0 entered promiscuous mode 2018/01/25 22:57:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000013000)={"b3dc161087117c79dce10cae01929102", {0x4, 0x5, 0x1, "9d78d42a99eb", 0x7fff, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chroot(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a64000)='/dev/hwrng\x00', 0x0, 0x0) symlinkat(&(0x7f00004bb000-0x8)='./file0\x00', r0, &(0x7f0000485000-0x8)='./file0\x00') mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00007a2000-0xa8)=""/0, 0x0) 2018/01/25 22:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000073f000)=@common='ip6_vti0\x00', 0xfffffffffffffe7d) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/01/25 22:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000637000)=[{{&(0x7f0000a47000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000336000)=[], 0x0, &(0x7f0000755000)=""/254, 0xfe, 0x0}, 0x5}, {{&(0x7f0000bc4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a2d000-0xa0)=[{&(0x7f00005d1000)=""/151, 0x97}, {&(0x7f000077e000)=""/249, 0xf9}, {&(0x7f0000b3f000-0x45)=""/69, 0x45}, {&(0x7f0000ec1000-0x2c)=""/44, 0x2c}, {&(0x7f0000a0b000)=""/141, 0x8d}, {&(0x7f00002f0000-0xa)=""/10, 0xa}, {&(0x7f0000dc4000-0x66)=""/102, 0x66}, {&(0x7f0000b18000-0x52)=""/82, 0x52}, {&(0x7f00006b3000-0x7b)=""/123, 0x7b}, {&(0x7f0000e38000-0x4b)=""/75, 0x4b}], 0xa, &(0x7f0000a85000)=""/4096, 0x1000, 0x79a7}, 0x394f}], 0x2, 0x40000003, 0x0) bind$inet(r0, &(0x7f0000ccb000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0xb5, &(0x7f000064b000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @random="eba9def35ba6", [], {@generic={0xdadb, "85aed9df1144f68e3356736b5e6e256582d332b1688c903a41e8c5f740725cd161af017e44fe1dd3ee03c69adc6600b90dcfc20f8077e4df531dd2e31a1d77cef6d0be99afa0ca6557730e423e7d6def409a8a484fda2aba3af9d69d4edb475aa436cd2dccd646109e80c18940249eebd1dae0cbf458af0eb6eaf32b65382f848db11911c729a6b241b08394ce6c7b7ddf13622932dc022641d0e1ba96212f09643f33d26d4a7a"}}}, &(0x7f0000062000-0x18)={0x0, 0x0, []}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c77000-0x11)='/dev/vga_arbiter\x00', 0x402000, 0x0) dup2(r2, r1) linkat(r2, &(0x7f0000eb0000-0x8)='./file0\x00', r2, &(0x7f0000eea000)='./file0\x00', 0x400) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffe, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000caf000)={0xfffffffffffffffa, 0x5, 0x800, 0x5, 0x4, 0x20200000000000, 0x6, 0xf4, 0x5, 0x3}) connect$ax25(r2, &(0x7f0000c96000-0x10)={0x3, {"870e880100"}, 0x94f}, 0x8) 2018/01/25 22:57:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000049c000-0x18)=[&(0x7f0000465000)='*\x00', &(0x7f0000a40000-0x1)='\x00', &(0x7f0000000000)='\\cgroup,!({\x00'], &(0x7f0000000000)=[&(0x7f0000999000)='em1\x00', &(0x7f0000000000)='\x00', &(0x7f0000ddf000)='eth1trusted\x00'], 0x1800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00001a6000-0xce)=""/206) sendfile(r1, r2, &(0x7f0000a7b000)=0x400001, 0x86) 2018/01/25 22:57:05 executing program 0: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000b0d000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f0000b0c000)='./control\x00', 0x1f5) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0xc6, &(0x7f0000b0e000-0x8)={0x0, 0x0}) inotify_rm_watch(r3, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 22:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00004b4000)={0x0, 0x0}) 2018/01/25 22:57:05 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000+0x7cb)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/25 22:57:05 executing program 2: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdb000-0x4)=0x0, 0xb, 0x0, &(0x7f0000fdb000)={0x77359400, 0x0}, &(0x7f0000fdb000-0x4)=0x0, 0x10001) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', '^\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x2) 2018/01/25 22:57:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xe18, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f04000-0x10)={&(0x7f0000cd5000-0x58)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f00008f5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005af000)=0x2e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000082b000)=@assoc_id=0x0, &(0x7f0000951000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000095000-0x8)=@assoc_value={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f3e000)={r2, 0x400}, &(0x7f0000ddb000-0x4)=0x8) pipe(&(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r4, &(0x7f0000335000)="", 0xfc94) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x6) writev(r4, &(0x7f00008ab000-0x20)=[{&(0x7f000034d000-0xa5)=';', 0x1}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f000084b000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) connect$ax25(r3, &(0x7f0000f9b000-0x10)={0x3, {"e1adb0e7743b3a"}, 0x7}, 0x10) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x2801) readv(r3, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) sysfs$2(0x2, 0x0, &(0x7f0000399000)=""/202) r6 = fcntl$dupfd(r1, 0x406, r3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x7, 0x4) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f00000ea000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) 2018/01/25 22:57:05 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) readv(r1, &(0x7f0000007000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c) 2018/01/25 22:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007c9000-0x10)='/selinux/access\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) symlinkat(&(0x7f0000c4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00000bd000)='./file0\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f07000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f000004d000-0x40)={0xfc0000000000000, 0x7fffffff, 0x46f, 0xf38, 0x3, 0x7, 0x200, 0x1000}, &(0x7f00004e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000a50000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000a7000)=0x0) 2018/01/25 22:57:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x29ff, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x4, 0xd04d, 0x100000001, &(0x7f0000579000)=@generic="a23be61e8ed7ed40aec9b7f9d3637106", 0x2e, 0x91, 0x6}) mmap(&(0x7f0000000000/0xcef000)=nil, 0xcef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000cef000)=""/127) r1 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) fallocate(r1, 0x3, 0x77b45413, 0x4) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000cf0000)={&(0x7f0000cf0000)=[0x7ff, 0x6, 0x3, 0x3ff, 0x6], 0x5, 0x0, 0x7, 0x1f, 0x80, 0x6, {0x101, 0x9, 0xfff, 0x9, 0x101, 0x0, 0x1, 0x6, 0x6ab, 0x800, 0x4, 0xe21, 0x4, 0x400000000, "5e601225096f9e1974328f0d691b9c7a0e68065b5d972959c459e4a8ca6cd94f"}}) 2018/01/25 22:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f8f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000446000-0x8)={0x3, r1}) r2 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f000099a000-0x8)={0x0, 0x0}) lstat(&(0x7f00004d9000)='./file0\x00', &(0x7f000091c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r5) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000711000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x0, 0xfff, "4a2bb206b11908e98803aea234ffa6e0d9b423e41f229bc1a239c26afab1b7ad1139e4670f793f5e9d7b95994bcff8f2287b2cdc60482ccb2fb550f38f15a95611c33bc6426266e7b71315fb4bffcf1d"}, 0x160) r6 = creat(&(0x7f00003aa000)='./file0\x00', 0x80) recvfrom$ipx(r3, &(0x7f0000050000)=""/4096, 0x1000, 0xab6cdf020f69b7ce, &(0x7f0000f91000)={0x4, 0x8, 0x100, "23796fb25dbd", 0x3, 0x0}, 0x10) getsockopt$inet6_int(r6, 0x29, 0xff, &(0x7f0000539000)=0x0, &(0x7f0000749000-0x4)=0x4) sendmsg$key(r2, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r2, &(0x7f00004f3000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:57:05 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f00005b3000/0x2000)=nil, 0x2000}) 2018/01/25 22:57:05 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) shutdown(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f92000-0x10)="8429c82794ec231d4a82485448acec0e", 0x10) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) [ 57.582421] syz-executor4: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 57.595610] CPU: 1 PID: 11641 Comm: syz-executor4 Not tainted 4.9.78-ge37256c #21 [ 57.603230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.612582] ffff8801d8d8f880 ffffffff81d943a9 1ffff1003b1b1f13 ffff8801d8d40000 [ 57.620642] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d8d8f990 [ 57.628705] ffffffff81451b82 024000c2d8d8f8e8 0000000041b58ab3 ffffffff84195325 [ 57.636751] Call Trace: [ 57.639331] [] dump_stack+0xc1/0x128 [ 57.644694] [] warn_alloc+0x212/0x240 [ 57.650144] [] ? zone_watermark_ok_safe+0x280/0x280 [ 57.656837] [] ? retint_kernel+0x2d/0x2d [ 57.662557] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 57.669050] [] __vmalloc_node_range+0x3f5/0x5f0 [ 57.675388] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.682229] [] ? kmalloc_order_trace+0x7a/0x190 [ 57.688549] [] vmalloc+0x5b/0x70 [ 57.693567] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 57.700068] [] xt_alloc_entry_offsets+0x41/0x60 [ 57.706387] [] translate_table+0x2da/0x1cd0 [ 57.712463] [] ? mark_held_locks+0xaf/0x100 [ 57.718439] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.725282] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.731961] [] ? arpt_alloc_initial_table+0x690/0x690 [ 57.738801] [] ? retint_kernel+0x2d/0x2d [ 57.744511] [] do_arpt_set_ctl+0x2b7/0x650 [ 57.750393] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 57.757141] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 57.763891] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 57.770125] [] ? mutex_unlock+0x9/0x10 [ 57.775663] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 57.782753] [] nf_setsockopt+0x67/0xc0 [ 57.788270] [] ip_setsockopt+0xa1/0xb0 [ 57.793782] [] tcp_setsockopt+0x82/0xd0 [ 57.799392] [] sock_common_setsockopt+0x95/0xd0 [ 57.805689] [] SyS_setsockopt+0x160/0x250 [ 57.811461] [] ? SyS_recv+0x40/0x40 [ 57.816713] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 57.823359] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.830176] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.836732] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 57.844670] Mem-Info: [ 57.847096] active_anon:56811 inactive_anon:41 isolated_anon:0 [ 57.847096] active_file:3539 inactive_file:8073 isolated_file:0 [ 57.847096] unevictable:0 dirty:109 writeback:0 unstable:0 [ 57.847096] slab_reclaimable:6092 slab_unreclaimable:61860 [ 57.847096] mapped:23754 shmem:59 pagetables:661 bounce:0 [ 57.847096] free:1470036 free_pcp:522 free_cma:0 [ 57.881162] Node 0 active_anon:227244kB inactive_anon:164kB active_file:14156kB inactive_file:32292kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95016kB dirty:436kB writeback:0kB shmem:236kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 57.910698] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 57.940087] lowmem_reserve[]: 0 2908 6410 6410 [ 57.945257] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB [ 57.976399] lowmem_reserve[]: 0 0 3501 3501 [ 57.981534] Normal free:2893556kB min:36824kB low:46028kB high:55232kB active_anon:218932kB inactive_anon:164kB active_file:14156kB inactive_file:32308kB unevictable:0kB writepending:444kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24368kB slab_unreclaimable:246764kB kernel_stack:5600kB pagetables:2580kB bounce:0kB free_pcp:1312kB local_pcp:628kB free_cma:0kB [ 58.015379] lowmem_reserve[]: 0 0 0 0 [ 58.019784] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 58.035096] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB [ 58.052376] Normal: 1821*4kB (UME) 616*8kB (UME) 158*16kB (UME) 78*32kB (UM) 21*64kB (UME) 13*128kB (UME) 8*256kB (UME) 4*512kB (ME) 4*1024kB (UME) 3*2048kB (UME) 698*4096kB (M) = 2893588kB [ 58.072203] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 58.080930] 11676 total pagecache pages 2018/01/25 22:57:05 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c2b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000a000)=0x58) bind$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 22:57:05 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000c4000-0x9)='/dev/ppp\x00', 0x109a01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r1}, 0xc) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000cd7000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000acd000-0x78)={0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x4, 0x7, 0x0, 0x5, &(0x7f0000b5f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff, 0x8, 0xfffffffffffffffe}) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f000050d000-0x60)="d65c11fa8fef93f26034ed74ea73864bd5162996901c914fffcfa2c82c0bec454b4713d34762946208d70ce75c62b83a2644d8fa398dd12ca48c65d523f1ff0cca853db60ef1cba00256e177ff851a34daa164ebf39fc45c89f19823681a281d") 2018/01/25 22:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000058000-0xd)='/selinux/mls\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) r0 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000bd3000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x8, 0x0, 0x0, 0x0}}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x80, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f00001a2000-0x38)={&(0x7f000027d000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001eb000-0x30)=[{&(0x7f0000218000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00004ea000-0x48)=[], 0x0, 0x0}, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000e4000-0x20)={0x0, 0x2, 0x0, 0x0, 0x0}) socketpair(0x4, 0x805, 0x2, &(0x7f00000e2000)={0x0, 0x0}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x80000) 2018/01/25 22:57:05 executing program 0: creat(&(0x7f00003ec000-0xc)='./file0/bus\x00', 0x0) clone(0x0, &(0x7f00000aa000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ac3000)="") faccessat(0xffffffffffffffff, &(0x7f0000445000-0xc)='./file0/bus\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000c08000-0xe)='/dev/keychord\x00', 0x20000, 0x0) membarrier(0x4, 0x0) 2018/01/25 22:57:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006c7000)={0x7, 0x400}) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/loop-control\x00', 0x400000, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000f12000)="617474722f667363726561746500ea702b3c1029986b79daea889824f3921473467fa485ef59245366fcd2a0a6219dfc1a2768c56f5814f705069e8a3bff0fd0c6c6bc0eaa382122d039026120ff7e195143c0125657442721e77790609fa7afed1122d9db38ace4bfde28be09f66643281106f1997cafda") writev(r2, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/01/25 22:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b79000-0x25)="2400000052001f1d070000004009030000000000000fff0082ec00000940e6ff0066c196", 0x24) getpeername$packet(r0, &(0x7f00005dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d4a000)=0x14) stat(&(0x7f0000cb3000)='./file0\x00', &(0x7f0000930000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000073b000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCCBRK(r3, 0x5428) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000104000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, 0x8, 0x0, 0x5, 0xa, 0x20, 0x0, 0x67, r1, r2}, {0x61c6, 0x7, 0x6, 0xfffffffffffffff8, 0x2, 0x10001, 0x9, 0x1000000000004}, {0x80000001, 0x7, 0x101, 0x462}, 0x80000001, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x0}, {{@in=@rand_addr=0x57, 0x3, 0x7c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x3, 0xc5, 0x9, 0x5, 0x8}}, 0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000abf000)=0x9, 0x4) 2018/01/25 22:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) statfs(&(0x7f0000987000-0x8)='./file0\x00', &(0x7f00007a2000-0xbc)=""/188) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006d1000-0x4)=0x0) 2018/01/25 22:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000394000)='/dev/ppp\x00', 0x20003, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000483000-0x20)={"8c0a1c1c2ebe3d9ae43aaa35af63f48e", {0x4, 0x7, 0x3ff, "556bc7d7b482", 0x1f, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000991000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050f000)=0xe8) personality(0x410000b) r1 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00002c5000-0x8)=0x6) ftruncate(r0, 0x604) [ 58.084896] 0 pages in swap cache [ 58.088327] Swap cache stats: add 0, delete 0, find 0/0 [ 58.093699] Free swap = 0kB [ 58.096697] Total swap = 0kB [ 58.099717] 1965979 pages RAM [ 58.102800] 0 pages HighMem/MovableOnly [ 58.106755] 320509 pages reserved 2018/01/25 22:57:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000560000)={0x0, 0x95f4, 0x81, 0x0, 0x7fe4fe1b, 0x9, 0xff, 0x5895, {0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0, 0xffff, 0x1f, 0x80000000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001dd000-0x20)={0xfffffffffffffff9, 0x400, 0x8, 0x8, 0x3, 0x80000000, 0x100, 0x9, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) pipe2(&(0x7f0000e50000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cd3000-0x20)={0x200, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f000025b000)={0x6, r4}) connect$inet6(r2, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006db000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) write$tun(r6, &(0x7f000060b000-0x11e9)=@hdr={0x2, 0x0, 0x6851, 0x9, 0x1000, 0x5, @ipv6={0x9, 0x6, "bf3660", 0x11b7, 0x0, 0x5, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0], {0x3, 0x6, "07798f", 0xffff, 0x67, 0x650a, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0xbf, 0x4, 0x1, 0x2, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @fragment={0x0, 0x0, 0x401, 0x1, 0x0, 0x9, 0x0}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xc000000000000000}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x1, [0x0]}, @generic={0x8, 0x0, ""}, @ra={0x5, 0x2, 0x3}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x100000001}]}, @dstopts={0x2b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x200}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0x33, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x30e, 0x2, 0x1, 0x6cf, [0x64]}}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x0}, @generic={0x20, 0x10, "c50ff75be0c273c03dcfc7c2419d64cb"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x1}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x3, 0x8, 0x7fff, 0x5, [0x6, 0x7, 0x6, 0x1]}}]}, @fragment={0x11, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x1}, @hopopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x22}]}, @fragment={0x33, 0x0, 0x0, 0x6, 0x0, 0x1, 0x1}, @dstopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x73, 0x8, 0x3, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "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0x11e9) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000e7a000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000ba5000+0x900)=0x14) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00005b8000)={0x1, [0xf977]}, 0x6) 2018/01/25 22:57:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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) pwritev(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000004000-0xd4)="6a707f237c8205b73255632637a67c37a87de904ea59d9b8bb548b6e5175d1ccfcce82d26e3ae1b15b98d99faaac62a23f16e81df40f34a34c95c11c9bc302aaf54ff58719ce60c9915cd19ff4ce9d2e33067f9ed3843278c29c91df8b599c011c4a77cb6787baad29c2e7ad045e6d5c4289dfc4e45f2bb249d0200cf22e37a5d1f064bc6a718ebca43841a180379304ef7b43624ca2a214168db0b888a0695dfe72cce94830904bdbd5b87fa2fd42d3d09f855f5b93b12aec107998ff24a76641ac2208ef11255608a0a8964ed779e5e3713ec0", 0xd4}, {&(0x7f0000002000)="1ba8321b46190595b246708629496452814aca6020fa01a3db035fddeee83507de03338c3dd53885c335a58678ebe1754aaefda06edd49ac8469525af18db19849a86e8afb6ccb7c2cd9d1649bb88cd50c8a10911d90489329ebb698bee7d31e14304da102036f265014748538bf095996c074224ddd0b937d52a4294ecd06aa6a11f58413f138f0d5404209ce35ea25d4d675469ad3dc5fbac50d65b257b2a0523e138a64a79928713f30b77374d4095b935cd334919e8d88037ab8b6705ed90a6f2938452fede874eb7ac7cf398df9502d0abaf69de35ccf700b40d374dda1b1efca819004b1478e3e29943380fb571ac4", 0xf2}, {&(0x7f0000003000)="c4fef432aefc005b7a897b33bcbc27ad12b14550d897f517ff6d74b1bcda795ef0e5aadccce8a0970cfc275a1347473720415c906ef757a97cfc48dcfc6676c474a59287aa6a5e8430c65026e8e3509414b870af38cd83157a", 0x59}, {&(0x7f0000004000-0xe6)="aad2e6c355c3c8588dd29057553b1e3fc16d106f5770768d3314e5bbb537e707c60e585b814dd4f16d2fae74fd28651bb422487b13a0cf272e05005b0d91499b014a9ab5d9da2a9ce387f13eb14227eb1866cfaae28c33484663b24a79f1e9c0ed07e6b0108f3440ec17c06aca772f1fd5df86ed82101d48187f01bbabaa63f8d57362f46713bffffa47fc298a2fb96457f8ba2dd49ad792fa819da0885ff328eeed463b27532288bfe6cacc7826b6d7f21e654a28bb5fa33db9a494bb2bfc6b4fc11629551491f27aac0ba5af25fd51263878d0bdcef30d5c347c6dc57cca58561a18d6a6a1", 0xe6}, {&(0x7f0000004000-0x43)="baf6954801a3ccb87096ae8199cfc06624d95d9efd61c8340653793d37c613763023273d74ffb0689809c649f1a1f12512a21f9c3e39c310eb72b64d6576691bc4bee9", 0x43}], 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000005000-0x4)="7c1b4408", 0x4) 2018/01/25 22:57:06 executing program 7: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000151000)="ee") fchownat(0xffffffffffffffff, &(0x7f0000d86000)='./file0\x00', 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x543000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000001000)=""/87, &(0x7f0000000000)=0xfffffcd4) 2018/01/25 22:57:06 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffd) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000017000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f0000010000)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000e000)=@newlink={0x28, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:06 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000a09000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c72000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000e07000-0x8)=0x0) getpriority(0x2, r1) 2018/01/25 22:57:06 executing program 5: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x301) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000e79000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e7a000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000b1000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r5 = socket$l2tp(0x18, 0x1, 0x1) close(r3) dup2(r5, r4) 2018/01/25 22:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f00008d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000674000)=0x14, 0x80800) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00005a0000)="9bdcfc6fe74e8280b2490be3c17dfa46819113f6ea332c1f464d7ae3b098bd2f986017c7caa7f029729d9c54c7535263f7b233b5a25896873831ae959a14c5c1c2fddc254b542754ea2da32dc1712480c126bd6654bd3a2c364bd22a4b8d28c51232e9a931b3f08a32d9c0d3b92e4539da3ffb59b5f41ce738") ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000724000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r1}) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) socketpair(0x10, 0x1, 0x0, &(0x7f0000ea1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000872000)=@assoc_value={0x0, 0x0}, &(0x7f000044a000-0x4)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000fee000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007b2000-0x4)=0xc) bind$packet(r2, &(0x7f00003c6000)={0x11, 0x1b, r4, 0x1, 0x50, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00003bc000)={0x80, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000dc000-0x20)={0x1, r5, 0x10000, 0x6}) 2018/01/25 22:57:06 executing program 4: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000086b000)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009da000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000882000-0x7)={0x74, 0x80000001, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00009da000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00009da000-0x4)=0x32) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009da000-0x10)={0x7, 0x8000, 0x2, 0x7, 0x0}, &(0x7f00005e8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002fe000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x7ff, 0x8, 0xf66}, &(0x7f0000390000)=0xa0) socketpair(0xb, 0x80000, 0xcc02, &(0x7f0000471000)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00002d8000)=0x0) 2018/01/25 22:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0x9, 0x80805, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fda000)=0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000083d000)=""/208) fstat(r0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bb3000)={0x6, 0x0, 0x1, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000270000)={0x2, r4, 0x2, 0x505}) connect(r1, &(0x7f000068e000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x1}}, 0x26) r5 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c20000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000098c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ea000-0x4)=0xe8) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d90000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TCGETA(r8, 0x5405, &(0x7f00002e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00009a2000)={0x54, 0x3c, 0x10001, {0x2, 0x100000001}, {0x1, 0x4}, @ramp={0xfff, 0xdeb, {0x4, 0xfffffffffffffffa, 0x100, 0x1}}}) stat(&(0x7f0000dd5000)='./file0\x00', &(0x7f00005bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$inet6(r0, &(0x7f0000218000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b36000)=0x1c, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dfc000)=0x1, 0x4) r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005aa000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b3000)=0xe8) r12 = getegid() getsockopt$ax25_buf(r8, 0x101, 0x80000000000019, &(0x7f0000afe000)=""/248, &(0x7f0000125000-0x4)=0xfffffffffffffeb8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cf1000)={0x0, 0x0, 0x0}, &(0x7f00007b1000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d60000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a5000)=0xe8) getgroups(0x8, &(0x7f0000b2d000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000604000-0x38)={&(0x7f000033c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a3e000-0x10)=[{&(0x7f0000f4e000)="7579b085830d383831982f837c04733809a31dd5a07359993cdad85a711743979f2aa322f416f9be6f7a7055160040bc6106f9465e52636751b79a7f99cb0f5f4f88d5047bfb28ba718d7b89697b7d71be7b32ad6ebd174a4bf9003ba520dbc053038023e8ba26ad6e236bbe8d8dc2f830b6", 0x72}], 0x1, &(0x7f0000cab000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xe0, 0x40000}, 0x40000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000743000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f00006d7000)=0xc) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a31000-0x9b)=""/155) fsync(r0) 2018/01/25 22:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f00006c3000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffed1, &(0x7f0000019000)={&(0x7f0000019000-0x34)={0x24, 0x2000002e, 0x2000000443, 0x1, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aaf000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000016b000-0x10)={0x0, 0x74, &(0x7f0000b23000-0x74)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf1, @loopback={0x0, 0x1}, 0x5f5}, @in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xbc}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d29000)=0x10) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00005b4000+0x5b1)=0x0, &(0x7f0000a03000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009a5000)={0x0, 0x0, 0xffffffffffff8001, 0x2, 0x6, 0xff}, &(0x7f00004c8000-0x4)=0x14) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000464000-0xc)={0x3ff, 0xf3a, 0xffffffffffffffff, 0x8, 0x8000, 0x100000001}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00003f7000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a3d000)={r2, 0x100000000, 0x4, 0x3f, 0x5, 0x4, 0x5, 0xffffffffffffffb1, {r3, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x5, 0x6, 0x0, 0x1}}, &(0x7f0000960000-0x4)=0xb8) 2018/01/25 22:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r1, 0x0, 0x6, 0x11d5) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) r4 = dup3(r3, r2, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052c000-0x4)=0xc) epoll_wait(r3, &(0x7f000011a000-0xc)=[{0x0, 0x0}], 0x1, 0x454) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000666000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000757000)={0x8}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00004e7000-0x10)={0x2, &(0x7f00003aa000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000cd8000-0x40)={r6, 0x1, &(0x7f0000748000)=[0xff], &(0x7f0000ff3000)=[0x6, 0x0], 0x50, 0x4, 0x80, &(0x7f00007aa000)=[0x1ff, 0x8001, 0x6, 0x0], &(0x7f000092e000-0x8)=[0x3, 0x9], 0x0}) clone(0x0, &(0x7f0000f3f000)="", &(0x7f0000545000)=0x0, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009df000)="") vmsplice(r1, &(0x7f000086d000-0x30)=[{&(0x7f0000657000-0x95)="1c033e96fe772a7fbba4fdf572c1ec2a15d4f010d3e37b75fd4aba9ad6f25d12aa45555841864852e70b4f4fd768e2ae0b12abbac49c3d5071bb9e6554e449c7ea7c51b980afdd7708c4f7d8a3d19c0089553c53de72ab9faec68b143c0a08c6406a130d218fa5717e1c97f6ffe3deff33225cc5710390a158b236c2a49e2ab1b221bfb932118a8defcf65c45a5a9f28629dbdf258", 0x95}, {&(0x7f00009b1000)="64373feea2e59f6ced436951b608545966d71b9f85a510c07c098edc8cc59bb42510f1c9fcc5bafb0744e1957fb7ffc657f86eb5460704446dafa3a53a32f5507ba27b0e79fc5ff44ef8e5615fdf4b67b4c7197705d56e4f3c1b0cb1a8fe", 0x5e}, {&(0x7f000053f000)="636739ca7f0eaad5306065ccb08cfd03cde7a4945a82b729d668de3ab6e502c719c590d0b2308c954b4c9413453688f7be3e1876f88c686c915816485c7e60ab475ebca2f701d6e3ccddffa1fc61f6ef0a6e00396e3fc047debc28d5374e39d929281acd07cca1dcd46a1a8bc07043f8ba971e44c493044a5465821afdcc1835ab3c3999bdc2cb1ee6ebd11f4e91a7be90263736558c627f58c207", 0x9b}], 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000602000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d92000-0x4)=0xe8) recvfrom$packet(r4, &(0x7f0000cc4000)=""/1, 0x1, 0x40000160, &(0x7f0000f51000-0x14)={0x11, 0x0, r7, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/25 22:57:06 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd3000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006bc000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @u64=0x0}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:57:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r2 = dup2(r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) sendto$ax25(r3, &(0x7f000016f000-0xfd)="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", 0xfd, 0x20000000, &(0x7f0000205000)={0x3, {"2bf62595965c31"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") fcntl$setsig(r2, 0xa, 0x27) 2018/01/25 22:57:06 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2000000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000049b000-0x4)=0xb93, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f7e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f7a000-0x23)="", 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f000012b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f7e000)=0x60, 0x800) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0x2e, 0x23fffd, 0x0, 0xfffffffffffffd68) 2018/01/25 22:57:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000ab7000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000810000)=""/54) 2018/01/25 22:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e7000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f30000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x9, 0x1, 0x20, 0x20, 0x10000, 0x6, 0xfffffffffffffffd, 0x10001, 0x2, 0x3, 0x419, 0xd6a, 0xfffffffffffffffe]}, &(0x7f0000a49000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000845000-0x98)={r2, @in6={{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x29a6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000808000+0x8f2)=0x98) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x100800000000001) close(r1) bind$inet(r1, &(0x7f0000ae1000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e82000-0x31)="e578ccd692afc379479c3cf43ccb88ab514394f2133a81140a6f2c1afa77f76559e9af75275854b5b4e2c03a06f1a956ff", 0x31, 0x20000000, &(0x7f00008b6000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mknod(&(0x7f00004a5000)='./file0\x00', 0x8002, 0x0) clock_gettime(0x5, &(0x7f0000f9a000-0x10)={0x0, 0x0}) 2018/01/25 22:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) finit_module(r0, &(0x7f0000c1e000)='eth0vmnet1.\x00', 0x1) writev(r0, &(0x7f000017b000)=[{&(0x7f0000480000)="35153ce80a56570c220c", 0x0}, {&(0x7f0000045000-0xbf)="73917247ecf5f7aa215643b6be61c784c3a374888f8275b2b085f763854c754be2b9d3f7a87a5cccf0b993f7759298324031ee7d39ca1f31bc240f76d4bea54454bf140a2374cc9cfa684eb97e5f8ab9d072842fef00cca18bcbdb4c1b2d6ae6f2f182df28f666001cb0ffc710b510363d49fe4af3dbec5c34c98a322bad8db454098ef7b76eced99d4aa987aa00fcc2e7e49d67a9953c44313360cd53ca73537f1e09fe70e3e1f91d15e9eaa59a9d88dedd3b62eb3b867a169765ba0b2517", 0x0}, {&(0x7f0000b5f000)="4d91990a2d03fbffc4d6c53c16a23b021779ffabc07278da4933b4027404da0314176acc94c7a082e7d3b97a6ac8db874f4a372025569e166643186a1471e409ca3b292e97ff8150fb05621a691327906bd591d9f31dc71bdf09d9e4fd26444c797dc5", 0x0}, {&(0x7f0000328000-0x4b)="9509e56a7c0c93d7c36711bc1a60ccffffdba4e4d089f93e2f9fd77d7549dfc58843e0fdcdd3d8960fbeff9732eb9746902757275412dfb845fe1b83d6938fad1e965fe638bacd86d141", 0x0}, {&(0x7f00008f2000)="ff42df1529e382576ead611871198633e4ced00989cd82e6d7a955b6885189bb80aaa283334da2f82d40f497836f0ada23debcf6ead627495e46", 0x0}, {&(0x7f000002b000)="6d48c25530f7ff93a7508bdfcbf13a467d7942a2df7b3234944b14fe43b1eed27343e37c70daeecb74f17e3d87f83bdf67dfeb5360aeabeac5ea13fb74918d53aea2fed7b8c1790bae093e3d2e1ee7371e0673d58cda2778528047a1b3356b54cfa1722df98a5d046dd6d94852472ca0c9ac9dfa08230d2a9177641acddfe7985f9b2d61fe8a7d5546fc07cec43ab16af673e5d9fa0d72049587abf989363a8baa47b7717014bfcd8dbae056dbe9e2f80d14eafa9bd4a2622df8afa07a3a18db2269790133dee1342a52c1fb6ffaab4ed56c4074cd9263ada288", 0x0}, {&(0x7f0000afb000)="d82c78388ee414ad424e83d112a47006b01375511c26b3224e6f99b80ccfe49e9c74c116cf3fd612cd8e4a7bf7850ebbaeeba4850c547aeadb7f04855569fe1de7d431cd4b", 0x0}, {&(0x7f0000a6c000)="6de8", 0x0}], 0x10000000000001a6) sendfile(r0, r0, &(0x7f0000131000-0x8)=0x0, 0x1) 2018/01/25 22:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000890000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cff000)={0x0, 0x0}) mmap$binder(&(0x7f00001dd000/0x800000)=nil, 0x800000, 0x0, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a3000)={0x0, 0x0, 0x0}, &(0x7f0000070000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000b91000-0xb0)={{0x5, 0x2}, 'port1\x00', 0x4, 0x0, 0x6, 0x10, 0x1, 0x10001, 0x6, 0x0, 0x5, 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]}) fcntl$lock(r0, 0x7, &(0x7f0000856000-0x20)={0x2, 0x2, 0x200, 0x0, r2}) mincore(&(0x7f0000235000/0xc000)=nil, 0xc000, &(0x7f00003a6000)=""/50) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008ff000-0x6)={0x0, 0xb0}, &(0x7f000061b000-0x4)=0x1a4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000077b000)={r3, 0x5}, 0x8) syz_open_dev$evdev(&(0x7f0000522000)='/dev/input/event#\x00', 0x80, 0x129000) recvfrom$unix(r0, &(0x7f0000801000-0x3c)=""/60, 0x3c, 0x2022, 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000393000)=""/153) 2018/01/25 22:57:06 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000f4b000/0x14000)=nil, 0x14000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) epoll_create(0x1) r1 = memfd_create(&(0x7f0000002000)='proc&[:\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000002000-0xb0)={{0x4, 0x4}, 'port1\x00', 0x23, 0x40808, 0x8000, 0xffffffffffffffce, 0x1, 0x9, 0x200, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:57:06 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000009000-0x1)='\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000008000)={0x1}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/01/25 22:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a7000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f000038c000)={0x0, 0x0, &(0x7f00005be000-0x10)={&(0x7f000047b000-0x98)={0x2, 0x13, 0x3, 0xb, 0x13, 0x0, 0x4, 0x2, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xd, 0x7ff, {0x6, 0x7f, 0xffffffff, 0x7, 0x0, 0x1ff, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}}}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0xa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x40}, 0x15, 0x4, 0x10}, @sadb_lifetime={0x4, 0x4, 0x8000, 0x1, 0xca, 0x8001}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x4000010) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) close(r0) 2018/01/25 22:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000db9000)=0x0, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x8) write$selinux_context(r1, &(0x7f00004dd000-0x1e)='system_u:object_r:cgroup_t:s0\x00', 0x1e) 2018/01/25 22:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005d8000-0x10)={0x4, &(0x7f0000dc2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000f7000-0x8)={r1, 0xa}) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) ppoll(&(0x7f0000fdb000-0x38)=[{r0, 0x496c70513607e129, 0x0}, {r0, 0x0, 0x0}, {r0, 0x400, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1200, 0x0}, {r0, 0xd5de5feedc221ce2, 0x0}, {r0, 0x20, 0x0}], 0x7, &(0x7f0000990000-0x10)={0x77359400, 0x0}, &(0x7f000086f000)={0x100000000}, 0x8) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./file0/file0\x00', 0x1) 2018/01/25 22:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet(0x2, 0x7, 0x200, &(0x7f0000f06000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d2c000)={0x1, &(0x7f0000dee000-0x8)=[{0x5, 0x9, 0x81, 0x6}]}, 0x10) memfd_create(&(0x7f000038f000-0x1)='\x00', 0x0) 2018/01/25 22:57:06 executing program 5: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@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}}, &(0x7f0000530000)=0xe8) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000048d000)={&(0x7f0000e75000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e75000-0x50)=[{&(0x7f0000b07000-0x9d)=""/157, 0x9d}, {&(0x7f0000248000)=""/4096, 0x1000}, {&(0x7f0000e75000-0x82)=""/130, 0x82}, {&(0x7f000017f000)=""/0, 0x0}, {&(0x7f0000e75000-0x6a)=""/106, 0x6a}], 0x5, &(0x7f0000c75000-0x2a)=""/42, 0x2a, 0x9}, 0x2000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006cd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000971000-0x38)={&(0x7f00005ed000)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f0000521000-0x10)={&(0x7f0000e74000+0x181)=@mpls_getroute={0x4c, 0x1a, 0x300, 0x6, 0x3, {0x1c, 0x10, 0x14, 0x6, 0x0, 0x3, 0xc8, 0x0, 0x400}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x10, 0x1, [{0x4, 0x4, 0x9, 0x8001}, {0x4, 0x80, 0x1f, 0x81}, {0x6, 0xffff, 0x3, 0x8}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7d7e}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c77000)=0x6) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000bc7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df1000)=0xe8) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000e75000-0x38)={&(0x7f0000e75000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000e74000+0x2dc)={&(0x7f0000e6d000)=@bridge_getlink={0x264, 0x12, 0x200, 0x5, 0x2, {0x7, 0x0, 0x0, r5, 0x2001, 0x4}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x1}, @IFLA_LINKINFO={0x220, 0x12, [@IFLA_INFO_DATA={0xe4, 0x2, "612341b2b736941c5e393e5dbdd7bf9d5f31e5c00124d5a0c598a6b2473678428ce24eceb6b6a73c9677a2d13574473a94db7ac359186f57714c6782b74f74ea80499c8d66c7eef9ba5c99e5674c027cc88a9011012510fca1e561c1d2a816806d4cdc172e6efe673ae84ab28917b0f98fdeacf78acb2a6ae6de36da3927a058344c9d24a7274b50cce81172d45d1a61b1245e6362cfe88713463ea51ec82fc04817f7d2dbec55fcbac30ee688e996c19ebd5e28b2fef693e54b46cc84d5c36170311a55d157bb7c9197a541442632c416612910a422818e7b28102d1b64f3"}, @IFLA_INFO_SLAVE_KIND={0x14, 0x4, '/selinux/policy\x00'}, @IFLA_INFO_SLAVE_DATA={0xa0, 0x5, "8e49755359e15211ab476b7aba3bb06052f60b6ecfa3d019c26d7ec81cb40c225012e4e4267bbdcc345fc278a55ce4eb0d20011c7ba9bce36322b2e07347ac7bdebf09bc30ea2a06d719e9f515c9f82c6bc6b31cec17795b4f91dd72500c7b2029a26c5994e2a40675f8da890dba32a4e6c3b5666035ed04f05a976c5c0a9b7aecac2f9fdddb1612af2f9cc8c0569984ff4b0afaf28126887f8a41de"}, @IFLA_INFO_DATA={0x70, 0x2, "670d085f80598f34db8064aa0f6772f83602705906f2fa31a420b43e8139847349db94b0376f96c198d3e3d55eed3e37b97dee5c1bad8118d1181695a9ec9e568dbc9a9312b35d0246a730294c49c47d9ba1011877aa9eefb2b76286d3e55242191e4a6c641503e060"}, @IFLA_INFO_KIND={0x14, 0x1, '/selinux/policy\x00'}]}, @IFLA_EVENT={0x8, 0x2c, 0xfffffffffffff001}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x8}, @IFLA_GROUP={0x8, 0x1b, 0x30}]}, 0x264}, 0x1, 0x0, 0x0, 0x40005}, 0x80) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) dup3(r6, r4, 0x80000) [ 58.484812] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.489756] CPU: 0 PID: 11762 Comm: syz-executor7 Not tainted 4.9.78-ge37256c #21 [ 58.497387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.506732] ffff8801b1d175d0 ffffffff81d943a9 ffff8801b1d178b0 0000000000000000 [ 58.514784] ffff8801ca4d9a90 ffff8801b1d177a0 ffff8801ca4d9980 ffff8801b1d177c8 [ 58.522853] ffffffff81661d4a 00000000000065e3 ffff8801b10620f0 ffff8801b10620a0 [ 58.530890] Call Trace: 2018/01/25 22:57:06 executing program 0: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fae000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) 2018/01/25 22:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000044f000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a89000-0x14)={0x1, 0x100000004, 0x7, 0x194, 0x8}, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c70000)=0x7, 0x4) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8)={0x0}, 0x8) [ 58.533469] [] dump_stack+0xc1/0x128 [ 58.538843] [] handle_userfault+0xa3a/0x1310 [ 58.544912] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.551922] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.558332] [] ? set_next_entity+0x1bf/0xbe0 [ 58.564412] [] ? check_preemption_disabled+0x3b/0x200 [ 58.571262] [] ? check_preemption_disabled+0x3b/0x200 [ 58.578088] [] ? handle_mm_fault+0x117b/0x2530 2018/01/25 22:57:06 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00008ff000+0x7c7)=0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000f90000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) recvfrom(0xffffffffffffffff, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) [ 58.584316] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.590565] [] handle_mm_fault+0x1fd1/0x2530 [ 58.596632] [] ? __pmd_alloc+0x410/0x410 [ 58.602334] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.608921] [] __do_page_fault+0x5c2/0xd40 [ 58.614865] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.620829] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.627498] [] do_page_fault+0x27/0x30 [ 58.632260] syz-executor0: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 58.643585] [] page_fault+0x28/0x30 [ 58.648847] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 58.655674] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 58.661981] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 58.668893] [] ? futex_wake+0x146/0x440 [ 58.674511] [] ? get_futex_key+0x1050/0x1050 [ 58.680561] [] ? userfaultfd_release+0x650/0x650 [ 58.686951] [] ? perf_event_comm+0x1a0/0x1a0 [ 58.693006] [] ? __lock_acquire+0x629/0x3640 [ 58.699052] [] ? do_futex+0x3f8/0x15c0 [ 58.704576] [] ? vma_wants_writenotify+0x51/0x380 [ 58.711050] [] ? vma_set_page_prot+0x10f/0x180 [ 58.717272] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.724278] [] ? userfaultfd_release+0x650/0x650 [ 58.730681] [] do_vfs_ioctl+0x1aa/0x1140 [ 58.736387] [] ? ioctl_preallocate+0x220/0x220 [ 58.742614] [] ? selinux_file_ioctl+0x355/0x530 [ 58.748922] [] ? selinux_capable+0x40/0x40 [ 58.754792] [] ? __fget+0x201/0x3a0 [ 58.760054] [] ? __fget+0x228/0x3a0 [ 58.765318] [] ? __fget+0x47/0x3a0 [ 58.770507] [] ? security_file_ioctl+0x89/0xb0 [ 58.776724] [] SyS_ioctl+0x8f/0xc0 2018/01/25 22:57:06 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x728fd783) ioprio_set$pid(0x2, r0, 0x0) 2018/01/25 22:57:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f83000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0xff, 0x2, 0x9, 0x0, 0x2}, 0x20) mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000007a000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KIOCSOUND(r5, 0x4b2f, 0x800) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000079000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000007a000)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000002000-0x4)=0x9ba1, 0x4) ioctl$TCXONC(r5, 0x540a, 0x6) [ 58.781900] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 58.788464] CPU: 1 PID: 11799 Comm: syz-executor0 Not tainted 4.9.78-ge37256c #21 [ 58.796088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.805457] ffff8801d677f880 ffffffff81d943a9 1ffff1003aceff13 ffff8801d8859800 [ 58.813507] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d677f990 [ 58.821490] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 58.829490] Call Trace: [ 58.832061] [] dump_stack+0xc1/0x128 [ 58.837400] [] warn_alloc+0x212/0x240 [ 58.842825] [] ? zone_watermark_ok_safe+0x280/0x280 [ 58.849466] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 58.856287] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 58.862930] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 58.869759] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 58.876232] [] __vmalloc_node_range+0x3f5/0x5f0 [ 58.882535] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 58.889357] [] ? kmalloc_order_trace+0x7a/0x190 [ 58.895659] [] ? release_sock+0x14c/0x1c0 [ 58.901438] [] vmalloc+0x5b/0x70 [ 58.906431] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 58.912910] [] xt_alloc_entry_offsets+0x41/0x60 [ 58.919204] [] translate_table+0x2da/0x1cd0 [ 58.925161] [] ? __lock_is_held+0xa1/0xf0 [ 58.930945] [] ? arpt_alloc_initial_table+0x690/0x690 [ 58.937762] [] ? check_stack_object+0x68/0x140 [ 58.943970] [] ? __check_object_size+0x174/0x3a9 [ 58.950355] [] ? 0xffffffff810002b8 [ 58.955612] [] do_arpt_set_ctl+0x2b7/0x650 [ 58.961482] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 58.968127] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 58.974854] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 58.981062] [] ? mutex_unlock+0x9/0x10 [ 58.986577] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 58.993660] [] nf_setsockopt+0x67/0xc0 [ 58.999175] [] ip_setsockopt+0xa1/0xb0 [ 59.004688] [] tcp_setsockopt+0x82/0xd0 [ 59.010286] [] sock_common_setsockopt+0x95/0xd0 [ 59.016586] [] SyS_setsockopt+0x160/0x250 [ 59.022373] [] ? SyS_recv+0x40/0x40 [ 59.027633] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 59.034284] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.041101] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.047655] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 59.055229] Mem-Info: [ 59.057673] active_anon:57316 inactive_anon:41 isolated_anon:0 [ 59.057673] active_file:3541 inactive_file:8082 isolated_file:0 [ 59.057673] unevictable:0 dirty:124 writeback:0 unstable:0 [ 59.057673] slab_reclaimable:6092 slab_unreclaimable:61208 [ 59.057673] mapped:23740 shmem:59 pagetables:646 bounce:0 [ 59.057673] free:1470128 free_pcp:470 free_cma:0 [ 59.091082] Node 0 active_anon:229264kB inactive_anon:164kB active_file:14164kB inactive_file:32328kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94960kB dirty:496kB writeback:0kB shmem:236kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 100352kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 59.120541] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 59.150797] lowmem_reserve[]: 0 2908 6410 6410 [ 59.155963] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB [ 59.187059] lowmem_reserve[]: 0 0 3501 3501 [ 59.192001] Normal free:2884636kB min:36824kB low:46028kB high:55232kB active_anon:229264kB inactive_anon:164kB active_file:14164kB inactive_file:32328kB unevictable:0kB writepending:504kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24368kB slab_unreclaimable:244832kB kernel_stack:5632kB pagetables:2584kB bounce:0kB free_pcp:1120kB local_pcp:516kB free_cma:0kB [ 59.225882] lowmem_reserve[]: 0 0 0 0 [ 59.230285] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 59.245664] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB [ 59.262908] Normal: 1626*4kB (UME) 657*8kB (UME) 173*16kB (UME) 115*32kB (UM) 32*64kB (UME) 13*128kB (UME) 9*256kB (UME) 5*512kB (UME) 5*1024kB (UME) 1*2048kB (E) 698*4096kB (M) = 2892960kB [ 59.282686] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 59.291428] 11687 total pagecache pages [ 59.295386] 0 pages in swap cache [ 59.298841] Swap cache stats: add 0, delete 0, find 0/0 [ 59.304200] Free swap = 0kB [ 59.307193] Total swap = 0kB [ 59.310236] 1965979 pages RAM [ 59.313322] 0 pages HighMem/MovableOnly [ 59.317265] 320509 pages reserved [ 59.320775] syz-executor0: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 59.331684] CPU: 0 PID: 11805 Comm: syz-executor0 Not tainted 4.9.78-ge37256c #21 [ 59.339295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.348631] ffff8801d672f880 ffffffff81d943a9 1ffff1003ace5f13 ffff8801d81a4800 [ 59.356612] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d672f990 [ 59.364588] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 59.372564] Call Trace: [ 59.375124] [] dump_stack+0xc1/0x128 [ 59.380463] [] warn_alloc+0x212/0x240 [ 59.386847] [] ? zone_watermark_ok_safe+0x280/0x280 [ 59.393488] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 59.400347] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 59.406989] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 59.413804] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 59.420272] [] __vmalloc_node_range+0x3f5/0x5f0 [ 59.426567] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 59.433382] [] ? kmalloc_order_trace+0x7a/0x190 [ 59.439692] [] ? release_sock+0x14c/0x1c0 [ 59.445473] [] vmalloc+0x5b/0x70 [ 59.450474] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 59.456939] [] xt_alloc_entry_offsets+0x41/0x60 [ 59.463231] [] translate_table+0x2da/0x1cd0 [ 59.469178] [] ? ___slab_alloc.constprop.78+0x3cd/0x560 [ 59.476167] [] ? arpt_alloc_initial_table+0x690/0x690 [ 59.482983] [] ? check_stack_object+0x68/0x140 [ 59.489200] [] ? __check_object_size+0x174/0x3a9 [ 59.495580] [] ? 0xffffffff810002b8 [ 59.500830] [] do_arpt_set_ctl+0x2b7/0x650 [ 59.506696] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 59.513354] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 59.520079] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 59.526285] [] ? mutex_unlock+0x9/0x10 [ 59.531800] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 59.538876] [] nf_setsockopt+0x67/0xc0 [ 59.544390] [] ip_setsockopt+0xa1/0xb0 [ 59.549905] [] tcp_setsockopt+0x82/0xd0 [ 59.555504] [] sock_common_setsockopt+0x95/0xd0 [ 59.561814] [] SyS_setsockopt+0x160/0x250 [ 59.567584] [] ? SyS_recv+0x40/0x40 [ 59.572845] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 59.579489] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.586304] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.592858] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 59.600454] Mem-Info: [ 59.602871] active_anon:55239 inactive_anon:41 isolated_anon:0 [ 59.602871] active_file:3541 inactive_file:8087 isolated_file:0 [ 59.602871] unevictable:0 dirty:130 writeback:0 unstable:0 [ 59.602871] slab_reclaimable:6092 slab_unreclaimable:61208 [ 59.602871] mapped:23736 shmem:59 pagetables:629 bounce:0 [ 59.602871] free:1472357 free_pcp:494 free_cma:0 [ 59.636131] Node 0 active_anon:220956kB inactive_anon:164kB active_file:14164kB inactive_file:32348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94944kB dirty:520kB writeback:0kB shmem:236kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 59.665483] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 59.694816] lowmem_reserve[]: 0 2908 6410 6410 [ 59.700010] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB [ 59.731359] lowmem_reserve[]: 0 0 3501 3501 [ 59.736267] Normal free:2893520kB min:36824kB low:46028kB high:55232kB active_anon:220956kB inactive_anon:164kB active_file:14164kB inactive_file:32348kB unevictable:0kB writepending:528kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24368kB slab_unreclaimable:244832kB kernel_stack:5568kB pagetables:2516kB bounce:0kB free_pcp:1208kB local_pcp:712kB free_cma:0kB [ 59.770122] lowmem_reserve[]: 0 0 0 0 [ 59.774525] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 59.789849] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB [ 59.807033] Normal: 1744*4kB (UME) 658*8kB (UME) 174*16kB (UME) 117*32kB (UM) 32*64kB (UME) 13*128kB (UME) 9*256kB (UME) 5*512kB (UME) 5*1024kB (UME) 1*2048kB (E) 698*4096kB (M) = 2893520kB [ 59.826794] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 59.835377] 11693 total pagecache pages 2018/01/25 22:57:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fa4000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x2, 0x2, 0x2, 0x100, 0x40000000000, 0x20000, r2}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000072b000)=0x0) getsockname$ipx(r0, &(0x7f00009b0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b90000)=0x10) r1 = memfd_create(&(0x7f000014f000)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0xe000, 0x0) 2018/01/25 22:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dfe000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000070f000-0x3b)="6b71fb69e7e4fa0bae8d21e023dbd5000572aba5b384cd4fc9807d5aa05946e62a662be56ff9a3d17b92805f86b510c7af1d1afc1f36be4c2ca9ec") setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000816000)={0x3, {{0xa, 0x0, 0x9f4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x80000000, 0x400000000000000, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r1, 0x227c, &(0x7f000097e000)="86") 2018/01/25 22:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00001de000-0x78)={0xffffffff, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0xfffffffffffffffb, 0x9, 0x101, &(0x7f0000599000)=@generic="2746518fd456aa9fe62f9e350474286b", 0xf7, 0xd588, 0x2}) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000335000)=[{&(0x7f00000e8000)=""/72, 0x48}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000cc000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000696000)={{0xa, 0x2, 0x5f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x3, 0x43, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x9, [0x1, 0x7, 0x9, 0x0, 0x9, 0x7f, 0xe9, 0x0]}, 0x5c) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r5, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r5, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) 2018/01/25 22:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/25 22:57:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f00001f0000-0xb)='/dev/loop#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) tee(r0, r0, 0x2, 0xc) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2480000000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xb91, 0xad60, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x8)={r2, 0x4, 0x0, ""}, 0x8) 2018/01/25 22:57:07 executing program 0: r0 = open(&(0x7f0000fac000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) r6 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@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}, {{@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}}, &(0x7f0000003000)=0xe8) getgroups(0x1, &(0x7f0000002000-0x4)=[0x0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r12 = geteuid() r13 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x3, 0x1000}, 0xc, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)={0x1548, 0x37, 0x0, 0x4, 0x0, "", [@typed={0xc, 0x5, @fd=r1}, @typed={0xc, 0x4c, @u32=0x81}, @typed={0xc, 0x8f, @u32=0x4ea9}, @generic="be5637d602abc08123df88ddc748193466bcbb6204ba16f9323003df566a45202a4be1a146b6680fb9fa76a889755d5bbde206cc5589c19446c67e21ded38ce9955ce7db8036caedc3dd7fde12a6c6c64d00d73dc3d42794567ce8961615e5ad6f282bfc76293c3b03549c5fb29160465c5929ebcb5fe05e587afd153187870a78d345af4ccc3a012666e3446b544f3ee00b524ff841ee9ea053a0c194c117cdc9817706dbdfbce0316604b9acad3d14c0462dfc2ebba739e42f08ec234bcac7e861a79591b452adf1d64cf488e35ff64fd6896814cea4a4cdb017de71338fa6d5abed1dbf8036235ed3e37d1df3c1066a7f", @generic="6d36a862d62ecdaf3deb3e729821ddb646578b94b95484aa370dc497cda5", @nested={0x20c, 0x19, [@typed={0xc, 0x72, @u32=0x1}, @generic="477f225075288ee3ae03f182574d0940ae84a26b7afe7912877b31d5bb4eeccc51bae700487471958c094729bbb8930fd8d86522d0ade6ec065720e29b2083c14d4f8f8784354496039ac8530d88a755d4ea4193b21ebd3947d2e38ef0", @generic="cf417d3d3fdfe68a8c311cc3df4d61a78d8039bda21ed130c4b0a6427aab12faef76e90075666de985807e35", @typed={0xc, 0x84, @pid=r2}, @typed={0xc, 0x4, @uid=r3}, @generic="f534f91fd7df6b040f21f194414045caca245ed9243d763414c97f74aff7eee4f3dd1da8d1184a4eb0369da9e8587aa4ad979461b727965f4097ec9d2ae84fc916f3c482834e5eba524969ce89fe47226465367781972eac2ffd8512eb9627b07468e0adff2abf10111fd64a1f3117b0e9d0078201ac433f942184d568fce5388724c1f28ac8e1779b7128caebaca6bd953efb96fe05b191cd486007a77ece8d", @generic="ce148215659e6419c015b0784f0f9ba2f1f3286edb8111fb66f3f8c51b2d8fd991c1f8a75f9f15fdec90a92488d41a946e1f1792512130ab38d1438deefee44efd1a6a80d6a8f5c85f15cfa460125a1e89e6b81f59d1491a9c2f336d69770038eb3b6cbe84ab01b0d072975ea806faeea6cc14f42b4b3d1d1f50e9792af9d2108125ef055e95bc5f112801a5dfbb40d1a58c300f9a253a9fb2788cfc4855c476059546cd6b0b2db4ac1e610cae9cfa", @typed={0xc, 0x66, @fd=r0}]}, @nested={0x11f8, 0x28, [@generic="a04551db3c584221bc6ac9ed8be40cef56ddb7bf1e63462996e90689a6ce0d03890597dcfa004531f292a2b65b4fd24803c81099b7ad9aaf983fec8c05d6ac8953fd4746da1a2ffaff6353b09b9b663dfd65e7d88a56a2babf79ca543600cc00d3fd52bfe152f950e6fdc9b05d520e4736e7234a41839344ecdce1a33bc3f402d4e5d34f68721915707cef254429eaacfe14e8d4aee9a200c124f1a77f30743959167368ebccf4e314acf1ac4ae52be3a78421681db9f717dcdec288a5f2c1dcfbebb9af804ee56d6163c564f3f883c4b577a805f4", @generic="1cb9d8d2398604f70664c927e48141b05cbfac3fcbf74f705815ffc18f2a950101e3961948c2e24964ea2be00bc7828a71ce576b57232aa1ea6ac4c58a33462715998772bea42f5ba08d7b61a876deead62d7d6841ce646d4321f13507e3500f48e556253aa9ae8c9b4d32df23b5f5bc14fd76640e9c0459b951825a317042df6f674300b0c65a764e1c3c31f8bc6d52a38f814d55e3440b94f5812727de3832d70abfbb3a263386e2a710ed36", @generic="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", @generic="9e508b48e9069a9f21acdb948c03c50467db61b1c063183fc01a6c97298b35165ad01a3a0dc776ceb2998b8f6eac79227d4f6bc9e0034d77e08d7578c26525f25b1d78dfbef69c233239e0f9328984559da8d6", @typed={0x10, 0x6c, @u64=0x38c4}, @typed={0xc, 0x96, @uid=r4}]}]}, 0x1548}], 0x1, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}], 0xd8, 0x40000}, 0x804) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0xc7, 0x345, 0x1, 0x1ff, 0x7f, 0x9, 0x7, 0xc7, 0x0}, &(0x7f0000003000-0x4)=0x20) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000ade000-0xc)={0x10000008, 0x0}) socketpair$inet6(0xa, 0x7, 0x3ff, &(0x7f00009f8000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r14, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) 2018/01/25 22:57:07 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r1, &(0x7f0000066000-0x87)='Y', 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00004d2000)=0x0) sendfile(r1, r2, &(0x7f00006f3000)=0x0, 0x100000001) 2018/01/25 22:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003a3000)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/rtc\x00', 0x280080, 0x0) write$eventfd(r2, &(0x7f0000b24000)=0x80, 0x8) socketpair(0x8, 0x4, 0x0, &(0x7f0000f16000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f000028a000)={0x2, &(0x7f000071f000)=""/95, &(0x7f00005d1000)=[{0x100000001, 0x22, 0x1, &(0x7f000023f000)=""/34}, {0x8, 0x2f, 0x3, &(0x7f0000f78000)=""/47}]}) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000eda000)=0x0, &(0x7f0000bd6000)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de6000)='/dev/vga_arbiter\x00', 0x100, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000609000)={0x4, 0x2, 0x1, 0x3, 0x6, 0x7ffc}) [ 59.839463] 0 pages in swap cache [ 59.842891] Swap cache stats: add 0, delete 0, find 0/0 [ 59.848225] Free swap = 0kB [ 59.851242] Total swap = 0kB [ 59.854243] 1965979 pages RAM [ 59.857327] 0 pages HighMem/MovableOnly [ 59.861760] 320509 pages reserved [ 59.892001] device gre0 entered promiscuous mode [ 60.002630] device gre0 entered promiscuous mode 2018/01/25 22:57:07 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005c3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000ff3000-0x8)=0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000ff1000-0x10)='net/ip_mr_cache\x00') mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000044d000-0x8)='./file0\x00', &(0x7f0000ff3000-0x14)=@known='security.capability\x00', &(0x7f0000ff2000)='net/ip_mr_cache\x00', 0x10, 0x2) clock_gettime(0x0, &(0x7f0000cb2000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006c4000)=0x3, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000ff3000)=[{{r2, r3/1000+10000}, 0x7, 0x8, 0x4}, {{0x0, 0x0}, 0x1, 0xfffffffffffff001, 0x3}, {{0x77359400, 0x0}, 0x4, 0x6cb4, 0xff}, {{0x0, 0x0}, 0x1, 0x1, 0x4}, {{r4, r5/1000+30000}, 0x3, 0xfffffffffffff800, 0x2}, {{0x77359400, 0x0}, 0x7, 0x0, 0x1f}], 0x90) readv(r1, &(0x7f0000fec000-0x80)=[{&(0x7f0000feb000)=""/4096, 0x1000}], 0x1) 2018/01/25 22:57:07 executing program 1: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000036c000)='/dev/keychord\x00', 0x4641, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000f18000)=""/141) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f18000-0x50)={@generic=""/16, @ifru_addrs=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r0, &(0x7f0000c83000)="", 0x0, 0x0, &(0x7f0000f15000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x18, 0x29, 0x5, "8d"}], 0x18, 0x0}, 0x0) sync_file_range(0xffffffffffffffff, 0xc35, 0x3ff, 0x3) 2018/01/25 22:57:07 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r1, &(0x7f0000066000-0x87)='Y', 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00004d2000)=0x0) sendfile(r1, r2, &(0x7f00006f3000)=0x0, 0x100000001) 2018/01/25 22:57:07 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000089f000-0xe)='/dev/keychord\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f61000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008c0000)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) 2018/01/25 22:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000095b000-0x10)=@req={0x50, &(0x7f0000a37000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='rose0\x00'}}) sendmsg$nl_route(r0, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000150000-0x10)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @multicast2=0xe0000002}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00001de000-0x78)={0xffffffff, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0xfffffffffffffffb, 0x9, 0x101, &(0x7f0000599000)=@generic="2746518fd456aa9fe62f9e350474286b", 0xf7, 0xd588, 0x2}) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000335000)=[{&(0x7f00000e8000)=""/72, 0x48}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000cc000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000696000)={{0xa, 0x2, 0x5f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x3, 0x43, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x9, [0x1, 0x7, 0x9, 0x0, 0x9, 0x7f, 0xe9, 0x0]}, 0x5c) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r5, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r5, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) 2018/01/25 22:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000642000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f0000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000402000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000690000-0x20)={@common='teql0\x00', @ifru_flags=0x201}) sendmmsg(r0, &(0x7f0000be8000)=[{{&(0x7f0000dab000-0x10)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc6000-0x10)=[{&(0x7f0000473000-0x7c)="362b092b6c9178a163c0e868938d29e4a59f3e4e949f26d3e20df775fce982d75f8c4759d0e6078ac199751b23fb700027332679fce15b7d26fc06d60ff0cc826432d7b1463a9820d07a5f37e226df8f88d37d1a4a25f5c517d0655cf67706a2e9783b742ed2e4fe28ab14199930e28c6355af96ed41d48ddcf4e180", 0x7c}], 0x1, &(0x7f0000cf2000)=[{0xa0, 0x107, 0x401, "7560793e2123a76de6a2803f5250d12af6f1d31b42b4b89bd53288853ff0acd26b1facd0da7bb0065ea62d7e81992e3a6a63b0e96b3c53b62928be39c7c73a0b2b45cd2f1539cce3538e2803b34eaec68207f3f2838fed27efa9eb72c236e15e12dc6b3c715a3fd88f4e8f55dd57265dfac42f15f462600f4d0d4398f68e642a87be297667f33c4551783f"}, {0xc8, 0x1, 0x9, "16814125ecd9665c51538f26e4bc3ea97a0e57fb02668e233c055706f7e6a80dbcfc9cdc41920cd931808f27feb973997ab492770853296569112fff9a8b9359c83d8e8af981f78c524d7c66c4006518171da2f04a043504b56631ef04934f2b1055dcbfd40b32beb82e0a8170a8dbdc7709b2f8891a5c14e02202c9a793edf51000663aa6ff05bcd59d8d7d70e0ad46390a1e7d8fffe70161cdac53d8b71b48dbd87e633bbf9ab18b7950ba56d753add1bbc0ad58e0"}, {0x108, 0x10f, 0x6, "8d0a3ea692c46b23fe40ef2a680990529e9c108fa902ebc20bce4e91624ecdd70c8b085ddfba6883e65d2e1b20609036a44f48dedbfb21daddfaa45b38f8892db1e70af2f139292836e22e365fc5ef6d3e9bb4763656b0586fbdccc3f7e34380325bc0c4bd74f1a67fc1305a4addcce3c14027c8176d460ec405aeb6bb302a2504111b18525f70e6b78e4eb6ce3ee81f327f9c209c826e7de10e29ad09ad1dd04b1fa2df3c6565283075b58d65157d8f31868e7cd9c5aa1a238b3a933d5822ef167598da2c58c1fd82f470aad647c1de12ebd518379f02f67dc2778705b8e40f7f2b3733ca92a99918e4ee3102026ea55d1d69b573"}, {0x100, 0x107, 0x5, "053608164c39807c0cdb36ced1f545429b1517b1b1ac8d3445ab754e121a2059ddac955355ac64db8b7002fc7b20fd81fa9eb2883b0fbb85e8e705808b6986841179a2e0a2ff0804ba5ba1a434af877dc6b843ebb3ee467f612ddb8491f4b967b8e2f0ce88dc65e041231ba69e2ad6d34e80f18d9a98530c034783d6e88e540f0de1d824a0371624b1de045269d83e7959a18df84d616aca9f420e052bcc3f6f749f36b4c1c10d75e8cbcf349d4f91c5ebc64a59769de1a2f3886435ccbb844cbd8a4c2d226bbd6bd1834ba31a6192f6ccbb69cb070fe27f8126669323704561da1aa6507a5f12b8978e48ca3e"}, {0xb0, 0x18d, 0x0, "b5b2f928897e777a2abcd722c716c9e2ad12c844c39bd820bc59d09b9cd82f91251718ec528d39028112db8f8a010723e59f71d33c63c38dd2cfa8cef9b59d42798a069f4a7b2099737fd046bf5dd7be4a5da05057e9cb197f0c7417d25e7254c3829146b2b2a25f6ecbaffafe4ab9577f015d32df50a24df26a370178a3ab5b0bfaea7953bc90e9a4b2f109efe546b13120027c3238ff8ed8"}, {0xa8, 0x0, 0x5, "eb3e9a93f3d5243d3b8a912eddb33aeb2bf718bece57889bf89432d5451e220b1e3412d348724a9590179951307fcb74f63ad804799588fa59d592bc1bd1cd85e3596f526638b5b54af1ae2e800d9a427117e18136799d7278478b68d6691cc97d098ce3f7f824030b7cf3b225831f432ed3ee33989a056450147be905df5746ecf59c85985b142c03a6e35eb6427dfb304f8c5583b6c4"}, {0x30, 0x0, 0x5, "d33c66e6fcdb71c000aad1675afb5fe33f7ae306edae6613d53e33c5"}, {0x18, 0x11b, 0x81, "b9"}, {0x70, 0x6836948a112e3c42, 0x6, "18ad80e5cf54dbf64eaad4adc10d6bc1a44a6d8b358373415de3470aa6ff3ba49569301b778d005ee892d41f0b80ec93a0330d58351f9780ebf63c8531befbc1ce59b632f5f14a11cd81c3c790d75ae1e9fe27c6ce67815537abbda472"}], 0x580, 0x48081}, 0x86d8}, {{&(0x7f00007ff000)=@l2={0x1f, 0x6, {0xff, 0x2, 0x4, 0x4, 0x0, 0xfffffffffffffffd}, 0x3ff, 0x6a5}, 0xe, &(0x7f0000049000)=[], 0x0, &(0x7f0000482000-0x378)=[{0xd8, 0x103, 0x40, "e20b47a56faa5f56ce741eacffee379c4807bd795c93f85a420723e4cc8103d6e5e6666c39241d43510b2d944b5a879e3640230010ad590cc9f85a80186b3d359c54fca741f29ddb5abca584815bb8ed9e9189ff99a11e6181abb5fadf2b891070d15bffdbee1ca8e925d0f89474f33c84ea20b5bbe8eae6542120d517153a76dbd565bfa945322477f44b0513aca7242a9392eb436d878338e4615b2f9a08b1303faba290cedff5a6e17aa7d45336283f7212dc61329537f72fd0ffbe7f3a3c13ca6d586428"}, {0x90, 0x11f, 0x53, "e117e3b9b2796c13b83ed708a2ed531d3c5b22d5a1a6cff4df5295512ce2c77932f4f3b6f1be0858e1f83008e6a77d87f1b8553fde97f5589f261872f48eb8c521db5662b539294b7688cb139f040f3cc33e9c813ef94b624dbcd08902a126d0340325b84e660491e866a62053dc2dfafc91f5857dbc52b1865adcff88de9378"}, {0xa8, 0x10e, 0x3, "d26dedd72f6cbfd8c56a58dfe3e24ef7c2580ecf22ac6a55759e0dec441c159f2864ca5b0fcf3b2aea79a9a068459440dc53f1dbb94ded64ae617e98081cf1b89ca6fe31427909b07fd8050c35fa4d657ca00211a31ff242df6babb2b470c0a83c3c3633d36668ee9bb2c9142955eb3848b169cad9fe4bc97fcab33ce0e2ed22c6e7187ca3e63d70e46e5d5ec90c59cb6a7e2a771e"}, {0x68, 0x115, 0x1aa7, "088e4cc13ce915a42f001400d47592b5db11d3363d31b12f4544fccfe28ddadcddd3b650944337c38b6e443f8e6fa4829c0710444bbcff0358d97cdd941c6900d250a06054a90ef7cc4226d9576302c96bbab375"}, {0x100, 0x11f, 0x1, "d14aa7668e75a45f74ef147511bcfbedc3afaa51bf4b1c066b3b13643b646d07f2f3abdf31ec54c96fabf15c24dc273b796086cea648aa38321c361097603aa8a5524df30897a2be0f191e52b32b21a592c0f0a9610c10e8690d66c5d30a3793e57f6355cc686f58ab8e915d5708ea7ba36476872fd3d29b1d5dc0a6b5d0edabf3eeaa5e4528235075a5fecb79d8d280452215ad09015adb38c1105fa51ff3995625a7e7495296bcd645c884d98e0b417726296f9c5879297a5e70fa392a8f5dd3c5558f3c3be31097e65bbef4b770020daf4b7bca464ce27cc3c1bff829e5e5f18cf3e2ab6ece0a76e4e332c7435751"}], 0x378, 0x8090}, 0x7f}], 0x2, 0x4) 2018/01/25 22:57:07 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000fc5000)=""/148, 0x94) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/01/25 22:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006dc000-0x2)={0x7, 0x1}) ftruncate(r0, 0xb74) read$eventfd(r0, &(0x7f000059c000-0x8)=0x0, 0xffffffffffffffbd) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008e9000)=0x0, &(0x7f00001c1000-0x4)=0x4) 2018/01/25 22:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000f8000)='./file0\x00', 0x94000, 0x2) r1 = syz_open_dev$sg(&(0x7f00003cc000-0x9)='/dev/sg#\x00', 0xbd7, 0xc6b764aadd61cb63) renameat2(r0, &(0x7f00009ea000-0x8)='./file0\x00', r1, &(0x7f00009b8000-0x8)='./file0\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fallocate(r2, 0x1, 0x8, 0x6) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00003c6000)={0x0, 0xfffffffffffffff9}, &(0x7f00005cd000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000d2b000)={&(0x7f0000614000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000071000)=[{&(0x7f00003c2000-0x8e)="8b2348f6bfe12cbeed2d58897372e9e4c503d754dc9f7607459a3ea87b9399828251de9ed62b26e74109b889af485edefcfb43b4c82e6fde379aab147ddc15c196b147f14602e9065676e8f6b45e357519e93add7a54ce11e7605547fb0519ad948becb48e098f37581a7f831723b03b15174b1db0dfe532504caed63cefb359a9f1fd60aaabac9259bc7abfd22f", 0x8e}], 0x1, &(0x7f0000c7a000)=[@sndinfo={0x20, 0x84, 0x2, {0x60000, 0x5, 0x10000, 0x3314, r3}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x0, 0x1, 0x4800}}, @init={0x18, 0x84, 0x0, {0x1, 0x48ec0024, 0x6ae, 0xffffffffffffff0f}}], 0x90, 0x20004001}, 0x0) renameat2(r2, &(0x7f000083b000-0xe)='./file0/file0\x00', r2, &(0x7f00006db000)='./file0/file0\x00', 0x2) 2018/01/25 22:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000fc2000-0x1c)={0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cf3000-0x108)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 22:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007b0000)=0x4, 0x4) 2018/01/25 22:57:07 executing program 5: mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000896000-0xa)='net/nfsfs\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000895000)=0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000897000-0xc)='/dev/autofs\x00', 0x2000, 0x0) keyctl$read(0xb, 0x0, &(0x7f000007c000-0x66)=""/102, 0x66) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000898000-0x8)=0x0) [ 60.116277] device gre0 entered promiscuous mode 2018/01/25 22:57:07 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008e2000)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e22000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000591000-0x8)={r1, 0x4}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ea000)='/dev/sequencer2\x00', 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x2, 0xffffffff, 0x5, 0x5, 0x800, "0cdf6ffc8aa0e12b85cf1461c9ecd39abdc4b654668033d5531c9fd34129274ba4db9ccdb3c27c6326ce86096ef7c1d8e4f7b4568c0cbb42cce53ffa93427e", 0x9}, 0x60, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="f7b7ca971f52017ac1d664b8f0d0c2cf6cfb32020addc80603f141e9658f083ca1c12359dd3cba5cbe27baed055d018e1fd4d4d0f60dc618e2f8f14703fa31533a863499595f59ef6d5e5a9565f35af33c9f61803b2ad4e7b161305e03d2309dadbc0d4ef1200a88f64cefd32c048fbc5db5567554beca6b52ac6cfbcb86ad728e57fd2b9abfe3185f2c9e5c9d401d0ccca5f68a4a0c7608c9494cc4d2f056ceaff39a4c153a43c743f0c8120bcf9e2bde4f0d56e8a2cc982375f1b0e819dea93e10b571e609b39c33b95ce9c59e46b2c714fdf9ed6af53473d0e821df01476ca2162f58a87e39e6d91bd8a2df4cdc870b73aae5fbae2c7fa2a6d5a2b960b8aeaa13043b537d5c2481f98f54ad20e0bcca1ede10b3f72a8d78d62f71df33bc15d362affd83aae7336da4b85575955f7f0c636732d9ffd239d6fc10a4580264f4bebb3677f87472fc2a35b274b02310ff759c90321d043eebd59f469c1fa33c0091f3e63414655d003c3b107a3620d42aedc740f43f2ca687d55d77e73a231ef530096ca1cd248d353f02e34f70f03c894f1eeab326189c95803061f405bdc9acff51def9ac1cb6645aa9a7c4485f7969362c800311c4c80c5e84838fad1e5a27d84560e559aacb84108b5a9fff5ee3b43af081113e73941acd36b9952a28f19566ad87a6023667d9f4e7436fab92ae924dc3390b6b38985eb3f704462cfb616f84b0ec87efce9d71655cafabe3049ceda26132454abc893c937e842f35d9a5b0d02ce7cbe34eb4ee44cc3dafa4b487d8b5a7a3d824cf4ec3cf3a577ad1d8bc2e0616d25ff3b2e3caee2c881c609ace4934b84f79f625a91e2ca92c7dec7e8107b63f34b0841f7fffc13957366ce273a8fcc3f6f111dc6b61f17e25760a3e5d75ec10201d31fa8865ae904b7c443bb13eca05da63af933d702e314ae649a244761083b74312800809f3dbc5c7e75fb0064b60d11a23810367c68b07aa9678fc2626447a72231b4dbf584e58b0943ddbb8dc2ebab4a424151d317c862625acd1720c371b1bd0228cf3466b9356d64834be3b5c38d1b3783f312340ac156001605d86e8104f45aeffdc4e7c091015cb2740bf9206d42abb67c1e6570c98c4c1addafe58d3184ffd59bcf6f06749ce7c8b6dc4cd25d435d98228be2ded1cb0ec2029efe5004b575db528dea8dd36c7ae5fc7a2b0fbce0d20318670c3cf427d1849795d38f4a2f653492b18bcfdda9dcd3a4c25954fe7a8aeacf7d6f0ab366928f7460aabc1799bf90fd805a9d39a0b6abe6ad95343fa1d04345e61bf34a37ea93070f9007dd2d8229068a5e0a5fa0a59a1b912a0b6d448516bdda83977e56a236042fa3295e57f818140a3d7053ecb6ba3e9ee6639ba9fcaa2221dcf3592d3b3330cc248cf87d93259552014ccf71661362090f6eb42346db80c24a75f98149ff534101955e5ed69dd99dbca05f474d96b978a07eb21140eba5e60d20cb72f70f2ff851f78607ef540774c40f60cf7a876e8cb7f69118be31726f2af869172c012f21a4c74280b9db2760f019c99ae5f7e6eed29f06b84efbb691fe3ee0a32281ee4788e37ea9cab9197e3206eb2461905ecdb8f7d3f5f7f8fdda99cec33b3427d0b780c6133365c9cf1c3149f50ebf101adeeae84e548eabcde135d24a572c798c480abb236ac01ce228be9db943e4df36429497974f78240bc11d15d92798c6158f946513af3c7512c17ff70e3c7ddcc5c06f023a7c2ebe273bec84d0f7c29e18ffa0f846bb4272f51b2684c7ace85f1fd119cac7f1b16a287866afa15995bd746a4473afdc23c76ace8e96f46f7c4a64194e2337966f1d1a325e2749b6d700091dc047a0f3c61ce13acb983a0f40a29ce2d3fd31c84941271f4d3671cb9c81b8220e69b3a3417d65e9285065cdaa67f4d4e521e28a14acfd5b7bb17fd9b0ebc0557fd78351983cb0ae629f403d55968dd767f6262a6046c77eff0b93374f3f40444aea7cd3cb93b86ce11e6baaf3eb042d89ee1960cb8845b1eb130503c0b1bf092eefadb42fe129b86f194eb54d28f3b747c79c057de883fe55a2c59ad88c6509d1dec70c841ae58780eacfa5fb3d886ed492ef9e8a0bf271cc236da0cbf24d608c76abea0d1c4e81d9262587a3b93bae23d09a26fe8869010e70ccb23fef5ebfe8f6e84a1ab7e47682c65056f3a15eae75a1c824f2d1a1fe55fcfd96a5706a0732ac8b3fae831747a2a203f06105aeff815be19d9df84ebe2e24b56532816eb17fdc7ac4fdeea3285c0ca7e7defe9ac790b29cfa7ed24fb06f21e1afccfda8f66a4380b927ee4aa9fbcb08bd706a6460d431f8c44d4e12cddf2e02374c859eefceee0e158e77cb9b8e5fcb0dceadcc083aec033b054df2e3654a3587bc230ca8e4dc7ec34be2e945dba4adeafbb7a0819825a7ecafe68317e75fbc71472b607c9ac66156be8766b5f540d7273b374a1e01b5d4bef581e58f564415f3ddcbe50934f7c64568591833bbc1321cb0d6d13858cacb3a95db0d7454237d520120014659574b5a33d0a117aec7b4b1916631e3478046607e1688f19c5bfde91d0920f303895104aa05a321f564397b736b40c9096d18a9edd5cf03dc73a9d68e7a055fe7d807241093136542f5d19dc45262887c47ce3c3f266709d80d663d955368ef4b309eb0c1d990ce4753815dfa2106f729a1d9efd6322098c13581dfcd798824b87525cee13e78ee56093d52e9d97862ed00b64766a58708c2001b678f86dfca71ee8f44b87b272b43cb17dfefb0f7f1dac7568370394e55074b8e6ed6cc1d10692b8740196094f5b7378d0207d502d872b0f0d1ad860655b1988826668b7b95088e899052bdeec69db1ff19eed1f97ef75e5881cdae1af356c0d4f2de6fe00017f68efb1bbf837c8d92d8ca8b04d7490de56cb942b7cf06ca64628d3df67013c20e8cca7b53ae19ec5c01e91695780585e327db10ac776f455304f57dc0dbcd4fb55715b63c57982a020b4d8fca28392081fef5bc799411e60fa8118d13125b8f6491d8f413ace9d0285459eef3f1de810365819263d7e6cb44fa36de64284993a4e18872fd89d34ad535e2e57c7909809a02c3c72ffca7131b7e6fd4489ae84f67d5b43609dde31569e7fa562a4e607d0ed8fe17082b964d257ad4dd98b762355b808e71cad33a200008fec94b3ce14251ffd48e3c3e7413b96ed997a6b4d1c670c67f49691194a58c9656c42283a6710bc98eee55914410c339bb3ceb8ade5b66119474b6f3e6a7f4bbc0ba7ee17825cfd33ee1aed77acc4a042fe5fb71721f7f4c2b40a96dc447a19b9db4881471c996cd824c60d2f46e025fefb50baeacfd5c38803438d03330876fb5cc4ef924980aefece0b3b0bbbba7641c7d810071907bec22d65d8142e99ac13987cf0669ebc5d50fff7d153945ce0161530ff6f567d2181f873585cd5af4b07d921f2d31a6bc4edf6e31f15646f4abb46ceacc50d187ce1356da953f9ce4b932c246d107300d9404da9d13b5e08b978d4dcf0989a10bbfaad7a7c672e9de736505d49fd1141f4b66b09263947fa1efc678516fe5567820d103072a848d510c48a30009a1d27cb82d24d061e394c0e425dd93ecf5950050720a0570e51f28a3297c34ed65a5a1f991ddb31bfb323663929cc79f5aa3bd0ffc9f76948ea2595c1bf4f8c3f4231050e9a156ff2f5ccfc7f229201d1d00433720302b2760a66d2c3ec1ae8a960b55ee063e4f2c2704057a3e15bc4f112b16f60b9c74304e5e9461ef1154da1e66fd352eea95645bb74c27ff3ff7d2d878788040539d97019557b72806db157ce89fbd28bc0ea4db105fea3e3e7dec7ce6fdc2050bb5da2b5852423b7e8513fcd2d08d7a9cfafc7b4f44f63655d492507bc1e688287786e3de44d576713fad9a8d168d520eaf9e91b7e40551c93e2e3375f5a7ce544a65ae79a594c542e16ae08f693be7f0ffbe3da00bc0e0914df84909b820fe3702c3874d7cbb4a401c0459f47dfe677a259bbe0a8a0d70c2239722c126206b6ca0fd3c0b3b252cddc9a8e1bc93919e38cdfab8381122e3b2b9ca8a64f98faa42c2eba4abe3168c14acd69e18c9d21575d16f4833e028692a4c7cd5fc2cfa52bd2235d42bbfd624bd072474d10e45d7aa73fefc8862b457da92d6f99da31875c85869abfd42e9ec775479ac7f35facca13691f503f5376c23a58812c9211ff1519c41d5528015b67d37a27477d6eab2b8bc7185c2bc7ecfcc8f06b478bef363d81e4de616008e8e056c3e7e1640c1d6054db0ccb1efb638866835157ca5261487947cf9867851a760f67fc4efc4c505f05590bca31559f1b00f323c785d7c92b2963f4b12593e832762452856adbd0b8b4ab8b402e4fa09095995a565b418d61f40a8859c8dff035551f4bb320c8ce10dc0456cddeb019d7e3dbeff59dd64a4a5535278094469d5e3cc6bad072d26a47ab4a680758018f42ff1a27b9e794bec2af6c68e60d709949e07b22287e5bec815c92d680a8f4262ec5c61d831e10ae55e4ef29145d47eb940ae870a09ee9cb9dcc777b67bb545031c946189ffa6663af7d89738522023f90abe3b8378b7275e408dc345dadcbe2b62cc48cd9b7dd28736f8fac02a34ab9024a69d6da1adedee093c79f5223e0fbe85e844a6e6a69125739c4f56146907bd03abe52da539dde2132c7f8d4970a690254d6356c2b1c9c0bbca70f91ee540d886d40c151d05d8198dbf018e90188f9457c9c2c0ea4d35e573023e96f8e86b7b38a6f422bbf3062785bde2606991dfc84173857aa0d9cae12b737ebf1262b0448ee92e3e5885b565945380f273ca34fb13dc156555381b6da74e4be40d20ca6900245ba6e99cd0b611c6b4c1086e47cbb8352a7348a8511b79130528a32fbc102c853e1e6bc38f33b358f73ab268b831731b38ebf39988ef8cb86c13a9924159aff3228a43d1cbdc1c6710cb188a894e45878437a06309d4708661eef5a0f17b32973129dbe1557cfb25e57322ee8c8622fba03b00ca23a63662e867480c2a7702ff84b3ece163425c0591534b5bc53b628bcebe4eb53b2f8e5501d20d5f2723c7c7c1eb2dad74827d3d5033b58db51d579d8874d40069b027db95179f1ea695009647e911bc233b2323dee076bf10e1e37dbc60c7e2079dbbf2a768d8bb4940ceb148753f65dfcb36cc3011c47c647043c115968bd528780bd3aea34bb25d5c6d69047c13123396a85ff25ec8f729d3b2a5c9c16af272f006ba4c415ef761ad2dbce06c8fd5995eebbe8fd313a4cd3a5ddb8487ebd068249705c1008f1c4eac0ddeb830092a3e03942348d1a3c286615b526ec0f38fbde6d2d2e581a2221f2755f7aa0c2d6f3b2fadadee6c7e3813edc7946f630ad6c6a3cbfdc72b47a1a7dd34b9f5aa19ad73f07dae29642c8d0f371b7479746a432c6b2af34df3736f44dfe9ae1f376566137bbd419aecaecb8a99e010855d590034ab7b77fd7a78511dd9b3f4fb3a12b1ee62fca1c0b7559ecd2c7d454d3e8fa2e196d76279e3497e6c249dc8ab51aaa5c41aca3b8ff0d98f4b6e8e32180b36f9369b85a7b54f071544fb544fd6229c63eeb6270d523ecbdb56b5262039feb948f7b6a8d6e6fb373472627aa6c875b47129f8bde91aa5d32ecfb310b32781364ab6b4d25a6d9245d3e94c137c19dd1d91460c78280844dab407527813441d781497d551e00746026e2b9685b709485dd445cfad87a3fdeff9fdc75c807af2b48e7aa442a2d6819c2a584072f5b2db369a0a79fcb33879940fd31ae86da5f", 0x1000}, {&(0x7f0000002000-0xd0)="0b8d9b1d2f66de6bf2a4e0ecd46362f38c23bce667e0cbd9a677dd5bfaa7f4a83f21f30909da046cd21213a513eae8d2fd150fb1058f4d740c554300bf4466814d5d50918c37015d01bf2092a1ff2f54dac78b5c53f1eb9deb05c86ea16d5c5527fdc0d9d4000b31326401d45b8ab7bb3c8e5eb7adccc32ac88ecc4ba3306141681bc24e14d6270674b6e194bbadc841aea77c76daa581655e037179057bc0ee5fb6551f3612c7f8e64592856f71615fd81027c321eba543d0d3902a5b2360941d026db5407281074cb8c9f573fabbb3", 0xd0}], 0x2, &(0x7f0000001000-0x1d0)=[{0x68, 0x12b, 0xfffffffffffffc00, "1972b744cecfad84ded6652c285fa366954a61bf78d9ebbaebe918fcdc3c785d2abe0f9a0adbf2371b62123f1bb55958ccf3211890f024cf41cf21bb7cd60888d340392117a031ed5aef831e08baec8a18e1e61908"}, {0x30, 0x10e, 0x7fffffff, "0c20c0acb0e49a97836d5c2ff3925a5d2b721449576737d3c5e1030ea6c392"}, {0x28, 0xad, 0x2, "2941ab8ac68da9a9323bbad7645ed56e72bc65053cbea95e"}, {0xb8, 0x11b, 0x101, "00a8eedbc989c98fe9c735b8d646b00ec067cb42e8b98b2362bd6d9118b563b82bc9afdb07c645f402db1aba54641835753a5a88ce36baf0990ec305f3255973f6ddd4694f57b48a0276254172c3f7604bfaebc94f4d52cd564c99235949fac21b504a7de9bde23459f02bfb0c064cbce1fb5681235d49b3ff1ab36b998129e7b9d3524044dce15d3bb5708013b47cdc3c11354e91ac16cd692c3ca79bfa5ad5a865480840d143"}, {0x58, 0x13f, 0x2, "bcadf328f5f0c66021042951bba79a0b441fc2678ffbf84c23f938c81d16f5362cca9ac75205bff50ea45d22e5601528f2e6baabe43a1c4ab464caf97cbb45e1cec24c31d28381"}], 0x1d0, 0x80}, 0x20000000) recvfrom$llc(r2, &(0x7f0000001000-0x40)=""/64, 0x40, 0x1, &(0x7f0000000000)={0x1a, 0x6, 0x800, 0x6, 0x7f9, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000002000)=""/81) clone(0x1ffffd, &(0x7f0000001000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") sched_yield() 2018/01/25 22:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e99000)='./file0\x00', 0x80000, 0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000065e000-0x20)={@generic="05f9e1e03a54f32b98f2f47685338130", @ifru_flags=0x1000}) recvmmsg(0xffffffffffffff9c, &(0x7f0000552000-0xb4)=[{{&(0x7f00009b9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fcb000-0x50)=[{&(0x7f0000cb1000-0xab)=""/171, 0xab}, {&(0x7f0000ecb000)=""/116, 0x74}, {&(0x7f00009b1000-0x4f)=""/79, 0x4f}, {&(0x7f000011b000)=""/15, 0xf}, {&(0x7f00004a9000)=""/68, 0x44}], 0x5, &(0x7f00007dd000)=""/119, 0x77, 0x7ff}, 0x51a9}, {{&(0x7f0000226000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b91000)=[{&(0x7f0000754000)=""/227, 0xe3}], 0x1, 0x0, 0x0, 0x80000001}, 0xb7f0}, {{&(0x7f00003f5000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000fb4000-0x40)=[{&(0x7f0000fc9000)=""/152, 0x98}, {&(0x7f0000bb9000-0x2c)=""/44, 0x2c}, {&(0x7f0000b33000)=""/89, 0x59}, {&(0x7f0000eb7000-0x6f)=""/111, 0x6f}], 0x4, &(0x7f0000289000-0xe1)=""/225, 0xe1, 0x1}, 0x6}], 0x3, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000603000)=0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a8e000)="1f0000000104ff0bfdfd45c8071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/25 22:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c38000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000491000-0xb)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b68000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bcd000-0x4)=0x8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/keychord\x00', 0x6081, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e7000-0xd)='/selinux/mls\x00', 0x0, 0x0) flistxattr(r4, &(0x7f0000802000-0x17)=""/23, 0x17) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00005ba000)=r4) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000028000/0x1000)=nil, 0x1000, 0xc, r5) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000ad0000-0x4)=0xfffffffffffffffb) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bec000)=0x5, 0x4) 2018/01/25 22:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) pipe2(&(0x7f0000d0c000-0x8)={0x0, 0x0}, 0x800) getsockopt$packet_int(r2, 0x107, 0x17, &(0x7f0000ddc000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000314000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4206, r1, 0x40000c, 0x0) 2018/01/25 22:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x0, 0x0, 0x10000) sendmsg$nl_crypto(r0, &(0x7f0000027000)={&(0x7f0000ed5000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00009c2000-0x10)={&(0x7f00003a6000)=@upd={0x108, 0x12, 0x300, 0x5, 0x1, {{'drbg_pr_hmac_sha1\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x3f40000000000000}, {0x8, 0x1, 0xdc}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xffdffffffffffffd}]}, 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x40000) lseek(r0, 0x0, 0x3) 2018/01/25 22:57:08 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x1) futex(&(0x7f0000000000)=0x0, 0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x4, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x4c8800, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000002000-0x89)=""/137) 2018/01/25 22:57:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f0000dd4000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c2000-0x4)=0x10) sendmsg$nl_netfilter(r1, &(0x7f0000af9000)={&(0x7f0000e01000)={0x10, 0x0, 0x0, 0x40041280}, 0xc, &(0x7f0000c2e000-0x10)={&(0x7f0000097000)={0x106c, 0x4, 0x6, 0x14, 0x2, 0x0, {0x3, 0x0, 0x3}, [@typed={0xc, 0x78, @u32=0x2}, @nested={0x1030, 0x2e, [@generic="b95f", @generic="66caaf2c5caf21635dd15f13080659ccfa2b254e890c4857551ea550738da558dbde024d6b9edb9ded6b84c5827c97a702899c1474577f08b709d0308529e4c515da8300898fcc575c2bf4c6458d83bba905b839ec78e657455af2d73dc8056ba373a5df7063d2835df32d137a3ffd5794a1c42cd299722b1003e464372903cc954c3c9e6b47b6e3f1587d2b80a284db8b88432423cfb4d241a710433c92fdee18cf94f043a73b96bd1b6b56bbca1e2485c5c3824e0f05466341a9503fe47259ba20b23cb9a45f76e99cd671e02f3cf922d2969e30ae21323b8a73f272f344f555bb73391bac0f4c9584f7d993f8ab2c433d58723ce6b8597b3d756ba080d4d1b0f8a25e692662a6c807ba9632bf07e4fa6e70e130c640f564182fe2e58d0141090243eb7c4aecd956c04a3010f0534fa69d4923917ee50da5bfd29305b528c9ca957ee1463da461d430331d6aa845b0ce2ca13f7c1dbff2fb37fdf4ba20df5518780d62937d8adc788258cfe2cbe95478da90767b33a195ca4aad6dbdbee2fa291266e8dd2a1dcacc05dc425298d4b7156d2770b67a7937644eaf289f6af884b8ac09d80b51a66f7817d461f142a2fbe0f70909ebde80cea99bf6e6573fe84cf14cd896b003a2b68c76ec8a6b05e01f73abb0666699d0b28c39bbc73558a2857c2b89ce2877bab1e8aeaccae2989544d7ad728b0604ef08399dd4f818b330f80f3716efb51d2306a6ae047a1f039ed150b4d24d8b558baadf91101e82ce1d1c9eb364dfc66032f0b5b74fb664dd911502bbd2fc9f5418e3f0438ae9698f33189a541e131a448b9725548fcfcc1c144a9fb1d4c8394c40f7c7d6e9930f2285ab7b7d59feef9d811cc45a4a06fb13edda803ec6976edcd5dffb1ed2cc5d8823c5337b28fb1556d08f014e1030ea5566e483c527da405d32d5d39d35616c365ee992996db00082d1d5635915f4b62326a18970e6f651f1a9ecca6aef112af7ae466e86d77a6dbd61dec2d6af712654977dedb579aa30232fb3b970da23b46ed1756baf4a1bad1d7cc20b0a653c6aba342d0ec050ad9ddc4afc59f8f1e85de086ad136c9eb632419bad24a4f38fc336d8b6bed2b965ffbb63864750ff435e925c58f103f18cf1eacb7546b503f14ebfc73fee3451948de7926e7a29a9c1a9a9d3e7d075f4eda8afa0ae68e81d1de114bc7755f2c75bf9d29d06d49ac02f50a1edc54242103def9cf309fe816d1c5217067f1aeb5f8ac53092e535f43c2f93fd55f6dcc32a42e25ab62b9f454ee3bcb1d8c9627c9eb97afa64754ed4e115e6121f307a02a66e17e4be060507baa00ab1e72c1634d8eacebf75cc0c614ecf1596783f1a96d27a74dbcd216e233ad2dd134b2621fefd52ad0f532c286f436d2f084ec090549e56d44deefcb895b32dbb8826e7e3922000962755e110ba3304a7623eecda18985bfe434cc2132d5ae32b00db67a51d758994b21044491b8b4bcfab83c90296696a69a172effd34da6a483eb2d004a2695825c29d58af027d394af045446b78027a0c48997a1c27f38c593eeeaa944300fbf198b8da4b3ce035d1120dcbae6ce17d781dd944b5d814e032ee723e79158f9b937a46d29a0f9fefea7034a4337eca25eaf820489c84aaa10c251257b2aec0c997fb3ea66f292eb872f0c9721e8090b8fd059189cadda3ae31fb5cbee14ecbe0ba58db85ddee9acac28f5d62a96f33c8874fdc3927566749e30370f87de02e415649bbc83f40ef975a00d87fa149fa12a97d9e557a39a02dc396edd286b72edeb30723c199eef720631972b9805143208368fcb93b26afe927cd04c75dc00eea4ca82f162d033f84dbd9474aed7c97e347f691d21bf98db1a06729717f7b41998e98552b60d8578fd919b41d7f4fbe1775a284a862143ee7f37e1d5404bb25a0565744f3730e10516ce0ec021732f9333d8d46dd7f3fcca36ca9c8cb9e68d2e039dca42195b51b73738f4764416aa181865eef8d889d00eeafb2af22d88413580d7c669b714646534ae00ce3cda79b687938a9a68f8c4710cd2f681f65e5dc8a8b9b0c66248b0cf34f1fc09f00f28cba7cae61da064a0aede1c90f774d08f9f8f81935112e6486fb4638fa4dbba722109c0c745a0e8e23ac4933ca3bfc3f02750d0df3ec295c4e8640e2c668d42d2545c3720d28c9538e01d14b4589ee593b12dff935091a89f5c57f9f0c1e5d303a82c51ac99d3967d51c9826006849ebcf44f29a22b9415f66bdbaef28b9c51ed116e77c940dc114051318000097b09f4f543eca8395639618e54a316bf76c9d1624e3a2195821cdf13b514847921f8cbc8de64dd18ff80a8b9b4fef73cb6207d23b82abcca255701f64b2255f4b06aac2c64323b69f8f06d74adef4f61a9adbfe20a0a7f782c265d39f92398ba126cda28d013112f4e370c21823dafa168c466255a764e0c13e396b3fe2c25d3ab4908d1f34c381fce9a63af55d156d42f6182ee4f11961d296d80593205990acfc7c71ba0bdab3e3843c47969d12a5e8bc8cf8007b9f97becacc0a80819ca0a8b79f0de09e9ff7eb17641d50902fadeff92121c262bb335c6082d2d8c9f0988afe8c7191cc80e309de29ff2f1d70a6a1b244fd78c290ef9cf3e18d2953a8c1ae70f3fc851d0a3e2dfbb934692c8ab981e8f4c0d3bc3b83bebb127f40b34ef8c8b87b8863cc13b9475b6052cc159892350eb7700383771fed8885bc2b027860f246a4a161d4d8d62c7aacfff87d6643df9ac4c13869c8cb19b3ceedcac8fc48fbd5c07b5577e49a6b90d2b640807e3ba2d41f01df1a470e9234af132ec1eba5997f5e279b314c86767759acdfce29269fa45611137e24500a9ae994e9a70d3846c70a703c6157b4d319dc2b50732d3c5d5398e5eaf2b4814270cc4d14c605310bce9816849c8705bb49d7c05a9f413ca19a43598a8e0079fe352251ff1a9fa7fbf7f31a1adb97cd61c0e67d1910c33e5431219c0d9e40dbf19802d54863e8aca2e1b4b90b86b67d19f84267cd0b191096db9639c0f72b3307818aba06b47213a7da23079fcdf1449e48b0d8ffe0bf6d56f8f3fd4d7e95b0f2af307deaf31501dc20ddfc629ea631614cef42771b2a31251018ba88dd69e5984180bf17f97efef47fea190003ec5d2eafcbb438fb34f3b599ece45ff8913cbb39820e0788c8115a2f90ade72cecd7079cbf4a631d34b608a0529aaa46feeedbe696be5f042e752c4a671d543735c3e010713473de9e27d322c62a10e459da7738ec7cbe89fece622bf625e61b04a964b232e470eec11cbd5130edbee97d4943f5b516a21cfc7bf13128638e4d10fc62a56f17af1587e29d1426d70b333d6a6439c6799e72a06f3ad0a3dba7e85124602edf99735b09d1682edab534aa1d7548e603c2e96aacc2c736e977d760ee164b6c9edb4b3661610cc9fce5695b004ea4201a89a1f078496ce26984cace619f8f1baf609b5b99b6b3201e56bef38e422443d918951fddd9a2180d9dd8931b97e15176e9eca2b2ffe6e83fbed53b86ab19412f0c6787f4fcac30214fb072b1d8971c8b4f24a01bfe1f129f94315e4cd95f8c59eb4ddc7e27fdac41b36e821d2b6988e58f3bc6470d10f10ca0861c024f76aefe3cfd6f279afd939e1ba1f57ec46b49ee2cfd3cc4a0a3822cd5402e2a96de13c660a65c945a9b1c79cc1f0a6ff3c09da294e5cb429b2047423ce2b39e1a974c3a59bebc4ecea9a884623963e71083416516edccaefec3d2b58dcd5c6994942c7cf35f788d149f00455e52bcafd9bf1fa65d612aa64d5c0b907306d7d9ed4b6dbd9ef5eadd5d59ffe416c10129620f8b9e349a652ecc7b8d7e77220aa9533791f1f8c383073b9868da2adc7571a73b66aba624af3073b43852ce9404c723186c0b7c9e5eb55ada0af0de8bc77f24f3ca192fec27f44af49f2e6fcd4623a387c89a76423aa1f71ffd0e0133d78fad254ecfd006780da3381567ca90d768b56ce948fc88bac43b8cfa0a0ca3737a31ff426236383163dc33e977fd1432313afded58f5b4c54d1fcf332f13022d0631339d5e297edb139cfaedb623131df94ad9575b019913416fe68865977318777e2a0881ad375de421f16fd29546923e5e496fbd239feb9a1129b9f89ca9d206ce47c710ede120954a65d0ee0347d005f3ce7536497a5ea6987e856f1fc016d43c92bb846db37dcd7b7180d7f049ff6b8d9bd5053da63bd5689d1e69265f742f0a81162b6453cc546f6a721e0fd4f9eab98d3e289410d071f8aa9eb0292e831a128fb74757b200c0c224d6ef5a3a8c1624450e53bb206471602d5e23f83d2fe5b2bf362835d2dcf155183d53cdf5c11ab3f0ff6765f0e351b0bc45b23f5eac6e4a07e2d3349f3bbaaa24cbb9e0472a1e94722f4fcabe2c2d100d5539286fc50bc957893d7c95d0c36d316ec861724f0666bd8d88ac06fc0210493ca124a6304862d2bfe697c7e1215161f228ebb47567ee2d28457e1d5ff7e1b58f8b748ac556a9a8379cbb60648c3d93558f38cad369e4e20d27b749767a3166df9c0e0eb6c3c691700a1b15bcfac6e0c1c152d25e306b89cc144329024b7623f6e210533110efce01ebf2095539983b52ac3783c908c436fe0a8adde0e1f470b0d070cb84d2a9d8349c8abeb71dce043b11b6000871667f4d553c41905d19c208edb15b63ee25afe442ee204e31eceeacd54603e7821c44b12eecb9d91889bdf26830426669551a9ba58b15215706e90f13474325d087b6135f7193559594b414aa44a8c74f125f8c5e3bf1b27722af3cc5076e93699292f1ff7fb737c7e26b3f70fb3801fc2cb58d5d8f2413a03a25b00631fc0ee6b54c1abc6f518c1cad4b6bfecc5e2fa76631905f7db0813b2bcb2d8c9fa7bc005397012c5080ae845b71c3699265d0049d824037a5925d13751f1c03af2b08019d1dec72a32f562ce04f4558346a49dd5a730b7a4ca00e233de6f58b29a29190595e8c248bdea466635133ee550a89974f8b47ebebab732b47c45fb31840d177a11e0e7d16e965509c53745ad2ccd544032204bb09b90e0bcf9a9af836b1c7f18afab521e929f5b7ce0b58d235ba32f204336f1582b90e4983fbdc013c292d20f7944330b65c871a02a4993842ca5e38603efd6a12715317ba6ba46ee4d1beeb9420b3487ea06213a480d2340236534529c9bb27d15ca88cdf20be0c65bd52b5ed2b1cf34e7375c35d80d8f065de6b59ee97204f5baa0b364178054c45f67dc31995805a1da9de9149810555fc65b28658ddd47ec221441bb5ca3a24dbe16c37c22a0bed3da2956d5cb1c041a9e0746bd45d03843a8450a78dd278310caad1370a83b88998ab98efd9cc716a16eff93b3890fa4785f06ae2fab9e16cb928746e795db2fe356225a49126606dc2cf04970812282a93d3e32c305d14c62d30fc40ced03647e40b05852ec57caa4c68c2b6c08be6a82a3e638ef221b79055fec2f728023dfaf3629a02ba33cc4ccdc0fcd7f82b30cdef6d7a551e3db64f394a3bc4b7ae9339aca2cf6ddac25856ca48bfe39b7863a169cdd24f0250561938eab9708adaf8a7e1ab75314ad288ee4fcc26a8cf89d1a80870cb7cac6c941f338aaff20f01f791e2b040a0eb552349f40d458f22a6f4bb4cd020004085460cc48fce45184adc5435fae82786f53a355ddddd99ec4f889a115143d0930cb8f23eb8c729b7ef1973d6c6a1fdf3f9d044903b5138689be2353a19e7c4bb06591112d3f04dd239bd4bc83374c653bd2273d28a2c11f1ba95589192759bc4ae", @typed={0xc, 0x74, @u32=0x5}, @typed={0x10, 0x4b, @u64=0x8}, @typed={0xc, 0x4d, @fd=r0}]}, @generic="154cb07286cea5c6e0260f0c9adf96128270ee29a5668ee1c619e7"]}, 0x106c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:57:08 executing program 7: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") 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) sysfs$1(0x1, &(0x7f0000a4f000-0x1)="001b") 2018/01/25 22:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000096a000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000cc5000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005d8000)={0x0, 0x4, 0x1ff, 0x10001, 0x5, 0x9, 0x6, 0x1, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x100000000, 0x8, 0x1}}, &(0x7f000014e000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001f4000-0x8c)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00007bc000)=[{&(0x7f0000854000-0x59)="580000001400192300a14b80040d8c560a05ffffea00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5de1fff5000022000d00010000f6ffffff00000f536e06ce", 0x58}], 0x1) 2018/01/25 22:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) symlinkat(&(0x7f000041c000)='./file0\x00', r0, &(0x7f0000255000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) 2018/01/25 22:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) execveat(r0, &(0x7f0000a21000-0x8)='./file0\x00', &(0x7f0000049000-0x38)=[&(0x7f0000a6e000)='ramfs\x00'], &(0x7f000036c000)=[&(0x7f0000f6b000)='\x00', &(0x7f0000a0f000-0x6)='ramfs\x00', &(0x7f0000b91000-0x6)='ramfs\x00'], 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000d95000)=0xffffffffffffff41) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") memfd_create(&(0x7f000044f000-0xb)='/+-4:,self\x00', 0x1) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/25 22:57:08 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000a1000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f8e000)=@assoc_value={0x0, 0xa1}, &(0x7f0000698000)=0x8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f8f000-0xc)={r2, 0x4, 0x0}, 0xc) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/25 22:57:08 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00002ae000)=""/97, &(0x7f0000754000)=0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) recvmsg(r1, &(0x7f00008ac000-0x38)={&(0x7f0000d0e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d70000)=[], 0x3c3, &(0x7f0000ec1000)=""/85, 0x55, 0x0}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/25 22:57:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000012000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000-0x60)=[{&(0x7f0000003000-0x4a)="", 0x0}, {&(0x7f0000001000)="007ca805b04f1125735efb6592a9c68addd0e353d880ec25ac5d40f727797cb71356fcb035eae5", 0x27}, {&(0x7f0000003000)="3681e7c25b12abca69d613388b6cfb3f00a76bdc9b54998ecb049dca99e64dec244bbd896fea5a92f8d0412330296b17ce33e98205807de81dc5de8ca862539a0a7f3490fc09003f429fff1d8f1ca485fe5858bafddf07eb", 0x58}], 0x3, 0x0) 2018/01/25 22:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a22000)='net/hci\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000658000-0x7b)=""/123, &(0x7f000000e000-0x4)=0x7b) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bcc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00008d1000)={0x6, 0x7fff}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00002f7000-0x4)=0xa7) 2018/01/25 22:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key$user(&(0x7f0000a76000-0x5)='user\x00', &(0x7f0000f6d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000014d000-0x9e)="651b41c4a35a8bacf18a4da8e340eb19c48753ea97d3a38ae37e6bf3cf88c2c70ddc87e1b29c983aff3d67ea1117bd0538f73f478db5ee5a3ec15b955bc359d28e85afa6f8bbab55f5a286aabfc2a9efea770437bfa842ab4cfe471c081c867175ceff986e94a414af5271c35de7f7dfa70d295cdf10d0d915cf50a888f93727b5a3ce314803e94498f26b6d7a242a1fd0c5942f0c7619512cedb3e9890e", 0x9e, 0xffffffffffffffff) r2 = add_key(&(0x7f0000e70000)='id_resolver\x00', &(0x7f0000871000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cc2000)="a079fe4f7fc7c7cd16faa2439aee5c51f7958a20343b6faa0d9bb395127ba732be346f5505b7181ee9d13cf7104a1ac12c3d2f965d27ebef563f89c6e722178d9b727e7b62fa220544791b2539894baf0d7b9f4f5e41fa95264b0232390be2075f79f7a5492f6b11fdad5f1c2e48773db8f6cb401b164873ad83a55cf681e100bf0a27a8c31c4680b4003a", 0x8b, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000640000)=[{&(0x7f0000632000-0x50)="1fdd4a68e3a98b370dfb9941639e870d140bed8a897550cdd7843d43397f4a34cec72ac5f11fcd40f6757bae2a26b40f57e7df27d9e689992bb8e9c8bc73f87e35b444f9c934a162e7a8ad01414f9860", 0x50}, {&(0x7f0000c82000-0xea)="9b42dcf5642ca64d41dad489ecb914c96a98e406b4030f39ad98c8a2f6104a16f1ad083330169720cde0fef655523139732403ee23297265d03991010d3a357c04ea7794921cc24dd7cf3689429144a144383302efa4be20725fb739ee5d5d7930a2e1a94873be902f18b18c6dbe1af2e28346f627840c817699505a512c8dcbe5f02e1217561f89fa9aa3e57e3cc83c2847d8ae914831aac31e329787ad780ba24cd64be012b948732190d78df63512c50c8263e2e8b3cef4c79a5edb03c69cd5eed1d4fea10cf49a3d878bd38b33fd15b610b5eaae0891dded70d432c1ee68f2612dd88a51cb208136", 0xea}], 0x2, r2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/25 22:57:08 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000253000-0x9)='/dev/ppp\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f000053c000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 60.286655] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 60.322724] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 22:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049b000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xfffffffffffffd1a) capget(&(0x7f000010c000)={0x20080522, r1}, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f00003fe000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) syz_extract_tcp_res(&(0x7f0000688000)={0x0, 0x0}, 0x8, 0x81) syz_extract_tcp_res(&(0x7f000078d000-0x8)={0x0, 0x0}, 0x5, 0xc017) write$tun(r2, &(0x7f0000edb000-0x3e)=@hdr={0x0, 0x4, 0x401, 0x8, 0x4, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x3ff, 0x34, 0x3, 0x2, 0x8, 0x5e, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}]}}, @tcp={{0x0, 0x2, r3, r4, 0x8, 0x0, 0x6, 0xfa, 0x3, 0x0, 0x612, {[@nop={0x1}]}}, {"b2c93ddd"}}}}, 0x3e) 2018/01/25 22:57:08 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000a1000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f8e000)=@assoc_value={0x0, 0xa1}, &(0x7f0000698000)=0x8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f8f000-0xc)={r2, 0x4, 0x0}, 0xc) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/25 22:57:08 executing program 1: fallocate(0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0xfffffffffffffffd) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$dupfd(r1, 0x0, r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x6}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) unshare(0x2401fffc) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000c53000-0x11e8)=[], 0x0, 0x4000810}, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f000092c000-0x1)={0x0}, 0x1) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000034a000)={0x0, 0x0, 0x535}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aed000)=0x10, 0x80000) 2018/01/25 22:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000380000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000e39000-0x6e)=@file={0x0, ""/108}, &(0x7f0000525000-0x4)=0x6e) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) getrandom(&(0x7f0000026000)=""/229, 0xe5, 0x3) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000020000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003cb000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2, 0xffffffff, 0x400, 0x6, 0x7f}, &(0x7f00008f7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000315000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000, 0x5, 0x29, 0x8001}, &(0x7f0000ef0000-0x4)=0xa0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8080da14, 0x5, 0x0, 0x0}) syz_open_pts(r1, 0x10000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000264000-0x4)=0xfffffffffffffff7, 0x4) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/25 22:57:08 executing program 2: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x5) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000957000)={0x1, 0x0, 0x0, 0x7fffffff, 0x9, 0x7fffffff, 0x7, 0x4, 0x100, 0x0}) r0 = socket(0x107, 0xffffffffffffffff, 0x10004) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000036b000-0x1)={0x7}, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000014b000-0x6)={r1, 0x31}, 0x6) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000033d000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4dee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xc5a, 0x1000, 0x3, 0x2}, 0xa0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000333000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000070a000)={0x0, 0x5}, 0x8) syz_open_dev$sg(&(0x7f0000972000)='/dev/sg#\x00', 0x1, 0x121101) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000017000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/25 22:57:08 executing program 5: 2018/01/25 22:57:08 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dba000+0x78c)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x58)=[@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff7fffffff}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x289f000000}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/25 22:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) sendmsg(r0, &(0x7f0000c1e000)={&(0x7f000062f000-0x10)=@ipx={0x4, 0x3, 0x1f, "60479b5d82b8", 0x7, 0x0}, 0x10, &(0x7f0000c87000)=[{&(0x7f00006e6000-0x57)="82bc6f9ea853c61c29894799bd39703bae4967b5dd9c404a0e2e66acb93b8e39bfc97795ba3371e984edf6cc6be8177d2ebbf26c3d607e13b3e2b602c7ca3c6b5743ada34db8cfeda46c8a09334314972c4214acfd3bce", 0x57}, {&(0x7f0000d12000-0x1000)="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", 0x1000}, {&(0x7f00000ac000-0xe2)="a8d312f316100ca7273c49d26f583dde331d33db455643e86b0878cd047e1c83ac5f5957212a4c25d8776ad5ec31ff1f85011e82f178295682e187a1a769d458e06ffb7d8a1700630b36ee61957a7282bf02b66929d20687989d1e86bccbb4bbfc43333b1200e17cb0582a66ded228e7b0515521ff6bf652ea7cf907de33e70298377460477b50735d94b2050deca8d9dc7828f62e280e6f040aed1bd3e2bd26ede04718ce17a82c20c1b42326639f75d3bfae155f07ae8fd036941a1493c783c32bb39655992eb8e00b443bf619585dfa2f5ef93eedaeb7db649b09a1d5c3215a22", 0xe2}, {&(0x7f0000436000-0x36)="ed9bacc2a62bd13b0cfc8247051518cda3f6a0c6ab85111b34eb2da91614ff0c430822436a17f547af6a06c247105e4162ddd9da15793129118c96fdbf0ac212850baba5c8cd", 0x46}, {&(0x7f00002a4000-0x2f)="b5a20cd8a452484e62a3e83f1c393c09ff55d39d82f25a5c021ea53879413ddadad52b3466dae79f3e7b326ef27b69", 0x2f}, {&(0x7f0000264000-0x32)="4255b79d11dfd6cf4f897a1572a3e82bec25dd9a68af98e71c782db96efd70ffed88b70ccb4cab4f7edbab26e9691735bd3d", 0x32}, {&(0x7f0000630000-0x6e)="6c6687032963d8ddcfa2328bcc3f39e666a4d30ab03ba4b41eeadb32035c91638646076aa6cf3e6f7c26d1a05efef817aa61ed53b9d785aa4e964f223d125eaec89a2c72291e26c40be0b08e150d9e4da053f83b2c45e7c19c60a1575893efbc67872716e7d0b7eec2022fd21bc6", 0x6e}, {&(0x7f0000805000)="e180c047e7faa5d8de61c9d7ee830b2554e5b52210f98143047f77faa32bb86da1e43c50655eb700a4c2ef3ba8bfc4a9a234fe1fbfec84d94c17f8faa3b0e9a8284fbe09d779903fabf2b72b8f514a8101127407d532257d7198654937d2ad09a8b2eac737c1723a4971382df17ad69feee90dbd181d24fc1f69cd1bd995a1843b508411a6565d0fed3b4729da95dc0e31205878cb37b03a37d75b1b973e6d0e9cc6825e999a56ed870f7374f867854fba08650a92f113c2e354b2b263f23c595522c8464eb00ed3399672585f25b161b04e8a8bb83a3f28ffb53b55ddf0a89c76340c4297ed9dd77bf655b71bb7fc25", 0xf0}, {&(0x7f0000c4e000)="00ff162a1841041c6f36b6e61d65d10255cab3954779941f4a61c2d0edc5fc3d005203d30ebfc216dc32c300b981bfc4e5bda39e2618386f61befe5b3c91fef69130f20da0443740bed7914c98d5c4ca44fea00e3744a111b7b0f6eb30720173ef6ed8ee16f87a739fb08be4dfeb4e1d4f644e8ffd2e63094294bf8fb35d908f04c8a013ed0a29a9202f78acc68e6006667fc7e55e850657e294f657d8d3776c02597bb526b48967b470b139668632606a752b6ca6c9d685b87b178096f9c5b4503768cd5edfc3fe737df7f3a2345230708c7c727c3bce2a91abab57c522b6ce05bcda1fe5e5f1", 0xe7}, {&(0x7f0000075000)="c78348c970b213cdb024a7bc64f4d1ff4e11dbe5ca796a17b5dcbc5befc2ac6001a218f5c3320272bc7cc84b23dadc85258de1f8d3f628b18d5f24f60c9d1b99569713938d238f1531bd875d424e5ce1277d8d9f7474d3b13c73b88c689deb4342fe2e5e97e98986fd5dacbe67d4be61038797c7fa161a660b00f4d41aa79177ac7859fb18c84d39b8eee7fe7fc504719902fc489f9368ce06f8d28ec1af35a4cb04c3ee46056d620329b3e86dcad2adaae64e4d8b40cbdedd5929b7418abd4616e1abf0fc41056d6d51", 0xca}], 0xa, &(0x7f0000e81000)=[{0x38, 0x117, 0x7, "c96b5d3086278a81da068bd13dd4136be100604c6f546cabe63f971464cc15e6fcdbd7"}, {0x90, 0x1ff, 0xffffffffffffffff, "79aae9eb29ccbce52973909882acab753cb8007a8a2ad523e03f7cb4c60b350a08861656246fdfba887d30ff4d6bdb9107a730bf24e6be4aa86d4e6924e14f4ed2b6224550879a7805dfc491ed6a147a3d4bf0c906f38f70888dfad83c4ce52e5eae13a2c7027a1bf51dbbdcc7d589ed91adac61e0a0203e36dd787e3da8b6"}, {0x58, 0x101, 0x2, "c6bdf259c6e20543318ee73f67344dbf0a7235cafa551f39130ea73a6971c0fe166b826fb0924b2b4e03237f6ae1673875edb917559a5fd5301b66e7c5e38b3d1a51"}, {0x38, 0x1ff, 0x1000, "fbec354fc79e6fe52f34f26c4dbf32706166b3ef1c520a6b46eff6f9c36dbfcf5343ca66a7cad0"}, {0x1010, 0x117, 0xfffffffffffeffff, "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"}], 0x1168, 0x4040810}, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 22:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000847000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000083c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb4000)=0x14) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00005bd000)={0x6, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff030300", 0xd) r2 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000491000-0x4)=0x0) [ 60.476406] IPVS: Creating netns size=2536 id=11 [ 61.200741] pktgen: kernel_thread() failed for cpu 0 [ 61.206016] pktgen: Cannot create thread for cpu 0 (-4) [ 61.211427] pktgen: kernel_thread() failed for cpu 1 [ 61.216520] pktgen: Cannot create thread for cpu 1 (-4) [ 61.221887] pktgen: Initialization failed for all threads 2018/01/25 22:57:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/25 22:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00002b2000-0x14)={0xfff, 0x4a4, 0x100, 0x2, 0x1ff, 0x0, 0x925, 0x2, 0x0, 0xe6d8}) 2018/01/25 22:57:09 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x400002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000005000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000-0x4)=0x48, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80800) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000004000-0x8)=0x0) 2018/01/25 22:57:09 executing program 7: waitid(0x0, 0x0, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x88be, 0x1, 0x8000}, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00005a2000-0x10)={0x11, &(0x7f0000000000+0x9fc)="6c02f8a10df6882fca9efaf9664a25de54"}) 2018/01/25 22:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) wait4(0xffffffffffffffff, &(0x7f0000951000-0x4)=0x0, 0x9, &(0x7f0000621000-0x7e)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fe2000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000147000-0x8)={r3, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd6000)='/proc/self/net/pfkey\x00', 0x3c000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000c22000-0x20)={0x8, 0x0, 0x0, 0x0, 0x2, 0x100, 0x4, 0xea, 0x0}, &(0x7f00007c2000)=0x20) ioctl$KDENABIO(r2, 0x4b36) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c50000-0x8)={0x0, 0x200, 0x5, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000856000-0xe)={r5, 0x5, 0x3, [0x88, 0x1, 0x80000000]}, &(0x7f0000310000)=0xe) ioctl$KDGETLED(r4, 0x4b31, &(0x7f00004cb000-0x1)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x86a, &(0x7f0000dac000)={r1, 0x0}, &(0x7f0000048000)=0x2000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000808000)={r5, 0x5, 0x9, 0x7, 0xf6f, 0x1}, &(0x7f00001b3000)=0x14) 2018/01/25 22:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f00006e8000)=[{{&(0x7f000051f000-0x3)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000017f000-0x20)=[{&(0x7f0000973000)=""/21, 0x15}, {&(0x7f0000a87000-0xe0)=""/224, 0xe0}], 0x2, &(0x7f0000a46000-0x26)=""/38, 0x26, 0xffffffffffffffff}, 0x5}, {{&(0x7f00009e0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d45000-0x10)=[{&(0x7f000060e000)=""/46, 0x2e}], 0x1, &(0x7f0000b47000)=""/96, 0x60, 0x80000001}, 0x6}, {{0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f0000c72000)=""/84, 0x54}, {&(0x7f0000681000-0xd9)=""/217, 0xd9}, {&(0x7f0000298000-0x30)=""/48, 0x30}, {&(0x7f0000615000-0xb8)=""/184, 0xb8}, {&(0x7f0000f8c000-0xe8)=""/232, 0xe8}, {&(0x7f0000497000)=""/128, 0x80}, {&(0x7f000029d000-0xa5)=""/165, 0xa5}, {&(0x7f000009c000)=""/182, 0xb6}, {&(0x7f00001e4000)=""/69, 0x45}], 0x9, &(0x7f000095a000)=""/51, 0x33, 0x3}, 0x80000001}, {{&(0x7f00003d1000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00006ad000)=[{&(0x7f0000d3e000)=""/55, 0x37}, {&(0x7f0000037000-0x50)=""/80, 0x50}, {&(0x7f0000480000)=""/103, 0x67}, {&(0x7f00006fe000-0x3b)=""/59, 0x3b}], 0x4, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f0000a43000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb9000-0x20)=[{&(0x7f00006ac000-0x64)=""/100, 0x64}, {&(0x7f000030e000)=""/0, 0x0}], 0x2, &(0x7f0000abf000)=""/116, 0x74, 0x400}, 0x4}], 0x5, 0x10000, &(0x7f0000861000-0xb)={0x0, 0x0}) accept4(r0, &(0x7f000030c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000201000)=0x14, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003e2000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @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}, 0x3ff, 0x38, 0x9, 0x500, 0x1, 0x600000, r1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb5000-0x4)=0x7, 0x4) 2018/01/25 22:57:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000003000-0x96)=""/150) 2018/01/25 22:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/autofs\x00', 0x38800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000bd000-0x20)={0x5d3, 0x100000000000, 0x8200, 0x2, 0xfffffffffffffffe, 0x7, 0x0, 0x1, 0x0}, &(0x7f00009ca000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a1d000-0x8)={0x0, 0x100000000}, &(0x7f0000e74000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000106000)={0x0, 0x3ff}, &(0x7f0000580000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c4c000-0x6)={0x0, 0x3}, &(0x7f00008e9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000709000-0x9b)={0x0, 0x93, "54aeb928ddbe95403942d70f8e8a2a7cc1a0f308bda2fd7911363b66bfdf98aea6904e54bb89200b00bb640f12ce18aa8ae82e3dbd9c9a1d10e86dfded04cf406f8709c1ea7474df7c9c254f2533ea70eaa08282f6641267a11fae12bc6c9cd5ce0275c67188b8ea7ff8af6531ef391d68ae2ed6604058d86397f1be694637e3ac76760a0d1d254e1ce929a0db674feaa8755c"}, &(0x7f0000d20000-0x4)=0x9b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0x2c, &(0x7f0000c54000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x40000000}]}, &(0x7f0000fba000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000017f000)={0x0, 0x8}, &(0x7f00002f6000)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bb4000)={0x0, 0x3cc, 0x8001, 0x9, 0xfffffffffffffffa, 0x6}, &(0x7f0000c14000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e86000-0x20)={0x3ff, 0x800, 0x0, 0x0, 0x8, 0x7, 0x1987, 0x400, 0x0}, &(0x7f00002c2000)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000bb1000-0xc)={0x0, 0x400, 0x2, [0x5, 0x5]}, &(0x7f000056b000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002fd000)={0x0, 0x1000, "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"}, &(0x7f0000fef000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000481000-0x18)={0x0, 0xfffffffffffffffe, 0x20, 0x1, 0xd8b}, &(0x7f0000698000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008d5000)={0x0, 0x7f, 0x4, [0x27, 0x3d, 0x3, 0xc39]}, &(0x7f0000b91000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000154000)={0x0, 0x5, 0x5b}, &(0x7f00003ef000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00002ed000-0x188)=[{&(0x7f0000713000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c25000)=[{&(0x7f0000fb7000-0xe9)="a6c2d22763680c5ade98c99c6ceb339b243a188da54eeb03e24f1d5926d03615ea9e53083c542736ada6fd74cb018addbe32109f67919924a0570574da8f63baf12768ef31c58178fd876e16b275cafcd05e82ae181c78664fa9f8ad33cdb95ba01d875ce0f2798fbfdd5d84fe34fb0940e83d0357f37bcd6ebef7d52856c96b5c3a768077257ab1ce0860a9a10453ef6715396edef57b2e4bf801c04edb2b230c9888b6cac90ea8f0d640c1253f7b5e9c7fe393564f206fbe68737680b2684dc90da9fab6a52b46124d231a53ecd8dc6709a3f85b6dd7ce6f09e064f4d4b7cd948cf05b3515418547", 0xe9}, {&(0x7f0000afa000)="96b8c26c43952e0a819a821bc383691d47dd312848d0283273e19422fc3869c1abf49fea2da13b18da9e561d79e672eea2524e6bad95ca6f8fe8e5fa28fa44d2d5b20eec084d18c67793ebda140926427eec57e411f70d6a789e24b592d840d030a8cdd1c53c376b203ce03e63ff552ae56a34104679b53bdb4f4acc579de482710382557cee0f06566a5d62c1688fe2a0b3211d582e708ab49f8c2bb05e3e6e03de636fd947dc4b0cb6f49b248607c34a0a1fdced5e4bf9fb1ef87218dcbe430d1315b6d64c214ac47992e776b260dd8d03110db5b5f3cd1b08a01f4e3e69a62810f6e7aa836a9e724bf9dcc98736f6d37b80aff2e15e0306", 0xf9}, {&(0x7f0000cf3000-0xfb)="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", 0xfb}, {&(0x7f0000dbc000)="265de8b5ee8de75c8d4effff82cbc42636d98d8fcff12a0ab0f985966d52d104a7cc00bd098e1014adcf204903f5c0202962a46588f4d767e0fc7a35bfb78eb57d60051ad55ae320f1010f1a4d41541359f5fd7d3ccd7c213eeb00190c89984cd0581d0ee45f506c9fbff92d9fb24dc976bde933ab01475c5a4442901648d2d2251e16dda7956f46222fa0d67f631d3dd4429d8b31588004f3a00225959f37fba9ac7bfd5fd9aa978dd99fd77cdb54057259f8b6d5b8915440344fc237d94610f2a12dfc0c8ed80aea912ad1880aa3c4376ec8bad347aa45b20194", 0xdb}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f000001a000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dba000-0x40)=[{&(0x7f0000679000-0x75)="8d4d1d3f939843d534e55fc704b0d487140bb266d260be3b1c0ad36115d029859026307dc5a34cd9e058ab4772185f8a083349ee43661c1275ce298c6d0c1fb3af92abdd0e73bf81dd2fb66f4098425e674839588c100b5f76d92bf656fe46ee8488f9e0b40cb6b9e627efc48c0448542008600e24", 0x75}, {&(0x7f0000fe0000-0x93)="972dab95d3c8cda9ce54cfd89d6125754d6e3b578ee660324b2765e89b32886ce8a633f2e9cccf9cfa1553f1b8024c5d18ed56dbef7eaf612335f2101124dee0cd329fe8d9d7554a4d451fc2f7cf0ea0b5cfbb280a34bd7dbc2ad5ff9ff301ae4e5f2a48537087e41c223139d66954a397a77cd73d931358f28b7069ab6262dd6f3863961783d51874f311e976ec821a833932", 0x93}, {&(0x7f0000308000-0xe2)="0117820a6a5ff104c80aef96807436f9b873ff8790659ef86c636a7b8924cfbd4abaad238b2afcc2ed17fef5a4ec5ee560d92ee2c3807000a453b7cc1dcd08ebf2721cef411809b6e4893d4a326aaac1cfebe1097ce354d799d4cb2214e271aece42f313463527ee4657c96f8afa95f0de150a43867f5529047f7d9a7b94ce67d8e2dfed4a3046bf5163fc77b7490597d31c3d4f7b2f03a1a75dc1a7662cd5b6cf6f3612aa045c78662faaef4974acde5f026f31500fdefadabc3734a92f725931a46f2f978f08cd548208f181f2a7b0682b1d5cfa38443e64a8fd1b798f9dc2c4b7", 0xe2}, {&(0x7f0000af4000)="170b991511d6b1e423e4f16e9f03650304d89b92c1305115d4ccbc8104c522f200148661e63b27d6b8baa9d64a9eafb33ba151ff8922a23205464b0972218f6f8077062eb2f7ed8a919265f2d68dbe6d3031a166fdc253defdc180fdffdee7759824c8441a3b0d9b84354851d5a1e00e66b9105156e5d07c218e", 0x7a}], 0x4, &(0x7f0000c9b000-0xf0)=[@init={0x18, 0x84, 0x0, {0x5, 0xa903, 0x9, 0xfffffffffffffffa}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0xfffffffffffffffe, 0xffffffffffffff7f}}, @init={0x18, 0x84, 0x0, {0x0, 0xbcd, 0x9, 0x9}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x8, 0x7a6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x8, 0x7, r1}}], 0xf0, 0x40}, {&(0x7f00004c7000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b5000-0x30)=[{&(0x7f0000382000)="51acb8599dd8f8ec0fde83f5c1876d3fc4643f1db55e15b937ec58b49a420ae979fafb3ec755b3fcf7d1c749253c163746f0e6386c80196120a7f398aa723a1d0eb3063fb2b1c6a5a818564f91c68cdf88f02116b763b147b1ce113ee2811803aaf2fe3fa7fe68b36ab1049c86bd01b949b285dcea0082b0b016edf051f93412634ff787a5d526b7851095def5cd69b2717d89e8f9977e7dbf2e6b116028a20edbccb7996e5261870f40461e0dc58d9961e6c7db5f76570dab8b230a0c94d0bad6a907f78c019acc2ddb0623c738584b11ec52a0427ee808c84833fff9f5bfcd59224bc71aa728d019117be2448c715158e9466545252b7a", 0xf8}, {&(0x7f000057d000)="a35a65af3ba4c55b1a9872cf74b61aa0adc613607cc91454d51c3651b8db9f6f512430037c04bf174f538fd142866ec670f3ee0c5dec69ddcbbab701cf6c590a568d2c0c13ac683d32a20c61352e547ee69911d6c85cdc8951607a", 0x5b}, {&(0x7f00002d4000)="b368bfe5cf3b2b88d8f221c829d53ff1da6ea2943c57f11534bcd5e49c526b9a4911dfb60a3382dbc9e7f749d4de310b8c06d0969898485c47b6341d3e20e734db9de6d400a387fc49dce8258387c85aa588d960f7e88b0560cffa8eb52217c1e2ae66f05b0e47ed0f821a44cfbf4f373205ad946d0dc4158da12123c19d69e2b9dae9f3f06806cae9a441a8b694792f59024990e04b6901b36f114dc89546daee0f420ef0c13c6729cc37201ce5da23afa1218db97d751a68f7107c7c84a66d54eb9529b14318f9baf606a8a84aa48a85dbd845b8eca88b", 0xd8}], 0x3, &(0x7f0000e1b000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x2afe, 0x2, 0x3, 0x0, 0x0, 0x4, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x9, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x9c2, 0x10001, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x200, 0x10001, 0x7, 0x800, 0x9, 0x92df, r4}}], 0xc0, 0x20004001}, {&(0x7f0000a1d000)=@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00003f4000-0x60)=[{&(0x7f0000b5c000)="a30c68887028d6cb20b2bf3777c24427f16ef46977ca94b10a76b43424eb829f4cdec59ffc817b528697e1c2be4edba8449a495235fa9180074fb43f1b48dba6822ba48ac2c20ca69926e1d848a7340edc839c7b84600569335290547d0971a5f6973af53e6787a276cfd0b990273404af7d0276f6aa28e30540dd2d636c958fa4e075ebd04489f958ea008032831205f0cd35dc8d6c7c0580d2a5018c3ecd91ec6f3e5780dde078629c599dcda9b8ca66651680a0f612219e33ddd059b78c76b344b7163d6f23514bc34742f9d7feffecf2e7a352024cf713c22f6709070f63cb9d4f3ddb02", 0xe6}, {&(0x7f0000672000-0x50)="70626452a0d46dd432404b0a04d6ab7a318ce7f7db219b2babc8d5fed37f1b8c5dc93473aba885bacf78cc361db93035da7c4681935f2474a1fee5d859c69718d658e688eb8205b8af93ecea821c6f3c", 0x50}, {&(0x7f00001ce000)="9d9d93e31546fa81babec58ce3dd2181703ae699b384490dc3f218f9658c0f328b25bd093edd7b839c49a0d0f98d17124a82cf1ef0ab9f9c31c5d7613972d98e3458dabbaf97d06f7442138d27aa33c2dd4a4eb111988bafb68753da1f03f34707a2593d3144b3fd627f3abc1793b705ce4d29150f00da2de4dbc9f632eae4a7ad5844a4c4e303ab3cc607de7b95fcf8af089fb3cdea429714f5fbe8a5bd75a79c734073ef46ecfa09ed370646759908114764c077dae0cd74e6afbed6f2034d9528fb09366266ef843d08e8c2a9622495445e77280b8e5e", 0xd8}, {&(0x7f000040f000-0x5d)="861c816b21b2e9ed042f6428f0680bae0692dccc68dd9f8ad98af302dc3f0811861a22ce71041610c64c2065d6a1937e3cd8f8aa057baa2b8f01b7e4f63d161fc9812de9f8ab0f6f7fa5fccdfa6ada3d8c7d7e26f59d889defe8f238d0", 0x5d}, {&(0x7f0000f7d000-0xf5)="d8ea7f519a4231377df484253de1b673d8878dd54c2f9e2023b35d5c68ce2d5e67680d11beb731b2908fd0fa0f2ee076e38326b9439a78068eb6fc432dbc8a4f40c48c919cb177aafe9d6bf12a379961a9234eeecda8e844886a2974730a3adc6d9bd9e43dc6422d9894277efbaaae43dd7901aceff4c6be9f0b7a76d4d861094769c842a1f03d7d2712b45976a159686416c8f21b580199cc5496c075395ca7dcab81cd9a795752a530299d075c720e680e73b536e518f29390f96f1b12d22f2c0944e0355e2b8443733fa45ab15a88f701b15021159cf89a9662888b5a5e732355ce51a8fe0e1c4341c0718acb7106e8b9717846", 0xf5}, {&(0x7f0000d95000)="b05cd1eba1f2c8f38260f6b6800a0e2954143e1bdfae877d6c3b1d5ea174a15ff80892b954106b6aa21b47b158dfe93f413a8a509e994d01c19607c5f4a4a88936861e606b9ca08c6497be1d154f2e86f6d144cfd4d20fe27c3d3c4ea970d5ffa46403c5ceb983dffd859d185d869cf7511ea7cd1827bc", 0x77}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000f58000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ba000-0x30)=[{&(0x7f0000b00000-0x28)="3edac791098cde2f57707fd7437c1d2159f009e7445a4806c1a8bb8dd61e033e60d433125571310c", 0x28}, {&(0x7f00003e3000-0xdc)="106b47a018ce5a7d040e81a98162fb22e022e0cb9640e5b51ae47790c9bbba162c9f6bf33216975efff0b0f30ae8b287052035a27f2532ed7ff3b781ccf65d375dfc4c0a4a1df7a64cdc289aa25f7d75f161c69ab425b7efaeb70ad0677e5cebe9b95c4a163ada2e61e950b29d8e32883dc3771535de34e18b645a8c1596321cfe964f1c005f0abbb73a97455c71403b0492ef0f83c7c2049d866039292a5480b056e6bdbad98faa3aa7bf51617dbe6f74cc9df4fb3c861a779d5647592c2d23bd3c10e4f960204c06348034ce0aa2ad7a058885e67d756265d5390c", 0xdc}, {&(0x7f00006ac000)="de3b1df44e94db1ef3e3021c89ba261cbfc4e2341edebcf22a0f978835bf638ca88a48a71c904d9fa78a5f9c16fb0aa9006e1f147908c1e18782557057c1e1802d5a416b1846be614d40d36babf79353b21f4da8b7f0c7640778e52540b421d275cc62f45e8e955b9e394f676fb489022c75a8527a69b5b5eb9b4fd845956885", 0x80}], 0x3, &(0x7f0000ba2000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x4, 0x10000, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x8, 0x6, r6}}], 0x60, 0x20000000}, {&(0x7f0000c99000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000263000-0x50)=[{&(0x7f0000e39000-0x8b)="0a6bb20927dc215eb285cfeb25674df5eab545a9efb77ad9fed0aeb8860b2f861f3af6f23d854c222c86317759e93a96673a18efdad7d0ef8b76cf4666b160b6d317750ac45d057b49ecfd7993da9acccbf025d8e087fea2dc22e55aa4c9141e571c917375cbb925ae30eea2ab81e5dff3369f16fa902e31d97f713a5c2f3b9ff0c608684066b5693ec09a", 0x8b}, {&(0x7f0000d57000)="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", 0x1000}, {&(0x7f000095d000-0xde)="897e81988ccbf5519bb8b37b391344908a08695482b95fb68d2445e207618df01c46701588aa7bea38e64da1e2f0bd5d0454a70b642a541c80e9cf8389729dfb24c2d35ccfe1955b641344f8298c8cdafe98790cec6df391c69f07adb0875a8053e948010a969ad288b3b0e7f9a2565f490dba06666d77439cbf7dad1dde5f82fb91c9520ced045cc82d4cdf914057ab3ef94fee7b34fbc09898dd49ebc518c0e8953f143fdac38b69f68d9d2210e09df31a5b8ee66a0422d48d733cb4004d578e0852031e08cfa4624fdbcd716946730c3d6671d2410ea86c2070753030", 0xde}, {&(0x7f0000f6a000-0xd0)="6eda47dc5cab3168d7ed53dde601f806dda65c8aa3a58965a34fe9f8f5888e89c927e2d9164dfcadc93c737f01d6c4564d777b69847b7e22a0e83b93b549022a9285cdf8d22b3c48f0bbaa7ef24954e2f91eb75c2ca60e3c4aa4609dee4367e3878b8c695376f1e09f01de17e2c6ee6d2b478606dc7d38a43c367faa8863e5b8bee3d1b0b6c45978be85917a3af6b33161987c041fe99bb2eb0862ef3d0996f4b7c947be608e45fc466aacc7219de2f01992621320207d159ef5efa2d4e388df4ba19e87db341916e53f72e617153d2d", 0xd0}, {&(0x7f0000988000)="6b7490305964f2a50e7a76500a7f70b54e6b19a4c7474faf6a47a549881d5e0afa220a40003d2c1318c3b96d09d152a30e8faf4f762d913dca6faf3b89330a19505a4d7cbd5e775b1bc7f5493dd0d181d2f93fc4060effc5917a5ed07f67afb631152f157b0c061b32f3f8", 0x6b}, {&(0x7f00000fd000-0xb2)="e595ff3dc1681070052202f6b6b6119c6585691b5a7612d82060f6584f9b9c57068f7c7d55623563496b2d2d3262bc46985a97bce06796645e7a38219922bf90f871b781c70ab3f2b768711d995ed5fba660d94c75adc0aa0b3cdcdc82b4eb6c8a7da3a8666644e415fb1e0ce6c8a83011cf6fe365d18af4f9b2d1aeeec6266418a6a22bcfed3b4ef0744d3e336527e3e2ca9d3fbfc6cf5f1648c3f1bfcf8570536416e78fa271acac75e8ee94a73eee626c", 0xb2}, {&(0x7f0000a91000)="017634a9a5514aaaea8b6362eb3e367b0294f8b52ea26a2fec", 0x19}], 0x6, &(0x7f0000bbb000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x7, 0x5, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xe7, 0x5, 0x84e, 0x5, 0x7, 0x0, 0xfffffffffffffffd, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8201, 0x5, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x4, 0x5, 0xb42, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x9, 0x9, 0x100000000, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0xffffffff00000001, 0x8205, 0x5, 0x8, 0x7, 0x454a, 0x10ea, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x8000, 0x8, 0xfffffffffffff801, 0x3f65, 0x3ff, 0x8000, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x3, r14}}], 0x180, 0x24000000}], 0x7, 0x24000000) r15 = socket(0x3, 0x6, 0x3d) ioctl$PPPIOCSFLAGS(r15, 0x40047459, &(0x7f0000c28000-0x4)=0x400000) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 22:57:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 22:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffff806) sendmsg$nl_xfrm(r0, &(0x7f000087b000-0x38)={&(0x7f00000bc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c60000)={&(0x7f00007f4000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d83000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c11000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={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], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6a000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x7, 0x3, &(0x7f00003b3000)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000054f000-0x1)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000b15000)=0xc) 2018/01/25 22:57:09 executing program 5: sysfs$1(0x1, &(0x7f0000110000-0xf)='}selinuxeth1,+\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000002000-0x3)={0x1, &(0x7f0000001000)=[0x80000000]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000cb9000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000001000-0x4)=0x8000, 0x4) mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x0) 2018/01/25 22:57:09 executing program 2: unshare(0x20000000) r0 = openat(0xffffffffffffff9c, &(0x7f00002d7000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000f2a000)=""/192) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000000000)="5719fa5f0bb09d805d576a064f62d850e8c7ceecec99a09ea707f784a72257cebe6f041961eecafd832d3b7795bd63edf83d45243b0a11cc12c422d71c0bed37ad28eac75e5fabe38257a6af2b514b97e6480920d067c3de5ab71f81827f59992b4c828e32e30ed1b786bcb9bd1084650e020e024712b32a19e39abf079e4dcd3189f3430b7c2e87649cc0ebf0e023a582488ee2509cbfabf0586e7edc591fcd03c7c6bb43c793bf00bee43123f0b2923204", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000c38000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x300000}) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:57:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffff9c, &(0x7f0000000000)="79f3ef218a2475e4ed6042b6c6cf57413764005d11bb2c5b", 0x18, 0x4, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000003000)={0x6}, 0x8, 0x800) listen$netrom(r2, 0x7fffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000004000)=0x200, 0xfffffffffffffee9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_create1(0x80000) r1 = creat(&(0x7f00002bb000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f0000915000)='./control\x00', &(0x7f00008e9000-0x7)='mqueue\x00', 0x2400, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000129000-0x4)=0x1a, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = open(&(0x7f0000527000-0x8)='./file0\x00', 0x101000, 0xea) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000545000-0x14)={0x3, 0x2, 0x1, 0x3, 0x7fffffff}) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/25 22:57:09 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c88000)='io\x00') mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000fcc000-0x30)={0x8, 0x1, 0x4, 0x8, 0x2, 0x6}) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d66000-0x4)=0x6, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fcc000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000c2d000-0x64)={&(0x7f000016a000-0x18)=[0x8, 0x1f, 0x8, 0xa00000, 0x3, 0x733], 0x6, 0x4, 0x1, 0x7, 0x80000001, 0x2, {0x7, 0x7, 0x0, 0x25, 0xff80000000000000, 0x7f, 0x4, 0x4, 0x5, 0x773, 0x8, 0x5, 0x1, 0x401, "ec740d63258c6733649fd264fd1b7655f2d5aee9ba6e15eaffd34b8d9888a2bf"}}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f8d000)={0x6, 0x8, 0x400, 0x1}, 0x8) r3 = inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x20) socketpair$inet(0x2, 0x4, 0x7fff, &(0x7f0000f23000-0x8)={0x0, 0x0}) creat(&(0x7f0000fc7000)='./control\x00', 0x2) r4 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) inotify_rm_watch(r1, r3) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000fcc000-0x8)={0x0, 0x0}) accept(r4, &(0x7f0000fcc000-0x80)=@generic={0x0, ""/126}, &(0x7f00003fb000-0x4)=0x80) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c63000-0x510)={0x1, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x3, 0x1f, @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]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xea8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x21a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000fcd000)=""/189) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fcd000-0x6)={0x0, 0x5}, &(0x7f0000fcc000)=0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000fce000)='./control\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fcc000)={r5, 0x6, 0x8, 0x4}, &(0x7f0000e7d000-0x4)=0x10) 2018/01/25 22:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname$ax25(r0, &(0x7f0000201000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000006000+0xc59)=0x10) 2018/01/25 22:57:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 22:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioprio_set$pid(0x2, r0, 0x3) r1 = syz_open_procfs(r0, &(0x7f0000a6d000-0x8)='pagemap\x00') process_vm_readv(0x0, &(0x7f0000359000-0x20)=[{&(0x7f0000944000-0x1b)=""/27, 0x1b}, {&(0x7f0000e9a000-0x87)=""/135, 0x87}], 0x2, &(0x7f0000970000-0x20)=[{&(0x7f0000f54000)=""/167, 0xa7}, {&(0x7f000076c000)=""/251, 0xfb}], 0x2, 0x0) r2 = add_key$keyring(&(0x7f00007c4000-0x8)='keyring\x00', &(0x7f00003e8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000094000-0xa)='syzkaller\x00', 0x0) preadv(r1, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) writev(r1, &(0x7f0000e50000)=[{&(0x7f0000863000)="bcad9a60cd3e527cd7992cdb33c2b87a3d2a6f61bec451523e302b88bb6104498b23444898e5470f74d24c253eee44003998074ab844d7b8f2eb0ad18fcc0c83695d933cd3ce32914c49da74f6ea92528028a53293d33930aba58d83938ae28dfb7b7be2bdb3c42849118408db6ba6fcc0a6", 0x72}, {&(0x7f0000eeb000)="78dfc3df896453c94c9dbc20dd813728760d618a0d2c49c3dc5d528e6ea9b176ffc44598e005e8a9dab832682a312e2ec6e1a401a5b2ac2205c644aa47bc30d70981d3fd70ca4182118a28d4199d768cb3789eb14379b4d204440cb8342a746de166d04312bb6f92998436d3773fde3139cb84", 0x73}, {&(0x7f0000a42000-0xf0)="bc567f009802be6d6d706527b69040f408d14ecb19792610ed48578c28b220fe3e76a502b43ab8902df3b6606e15635cb4cdc8755373201696760bee14255744b6a27a5e0e9c66738bbbc44bc5a64b775736caa876770cda90812d0edaf9c72e314f9370e1f440e2c5ca02222936935352728b32e0816fec28e970698e3be32b3c82f7c093d4808f721b2455af318b5ac11a4d7dad5783656375aa05efb4ec65a5bd7c463b10f7cf06b7002d8ce6ab78ac3db304036b25ec9b79935c468680aed5c4eed94e852d3a98afef2597a34924c062cebc60a19c7181388415d3a708be2ef020ec5e4dec8efd7725aaf7dd0456", 0xf0}], 0x3) 2018/01/25 22:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a7d000-0x4)=0x0) sched_setparam(r1, &(0x7f0000e9a000-0x4)=0x4) r2 = socket$inet6(0xa, 0x6, 0x101) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f00004c8000)=""/112, &(0x7f0000d5d000)=0x70) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f83000)=0x0, &(0x7f0000c7a000-0x4)=0x4) prctl$void(0x9bc5637330eba3b9) r3 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000587000)={0x0, 0xb6, "733b31d8fe45c46f2b6e47935f7a9a3a5f549c0d8435badfc043ba35061d82fa1e14061d57a1ac3163a279a9a677ffff4f5853f7d9847db4f8c2d7486f382c789c39253ea1419d994a797fdfa0764b35619055ab9f2ec4bf456f2cafd9e97f106c6708199048ab983fb19221b18c03c502383998523198a1dc0a8402d77bf92719506b07660ec138b0f1e1d0a86bd12c597a7794666aaeb9e6d4caa77a38daa49adabb7bb6812000ea42f405a035df381f5e1cc1d3c7"}, &(0x7f0000ea5000)=0xbe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000097c000-0x20)={0x5b16, 0x3f, 0x8000, 0x8, 0x1, 0x1, 0x5, 0x80000000, r4}, 0x20) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e3d000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001e5000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0xd, &(0x7f0000623000)={0x17, 0x800, 0x80000000, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0xfffffebd, 0x0) r3 = syz_open_dev$mice(&(0x7f0000028000)='/dev/input/mice\x00', 0x0, 0x0) epoll_pwait(r3, &(0x7f0000419000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xffff, &(0x7f0000683000)={0x5}, 0x8) readv(r2, &(0x7f0000768000-0x50)=[{&(0x7f0000acd000)=""/18, 0x12}], 0x1) 2018/01/25 22:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000c1b000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x20000000000000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d0a000-0x4)=0x1) 2018/01/25 22:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r1 = inotify_init1(0x0) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) ppoll(&(0x7f00004fa000-0x50)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000a73000)={0x0, r2+10000000}, &(0x7f0000c40000)={0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) eventfd2(0x101, 0x80800) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/25 22:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000e9000)='./file0\x00', 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000056d000)={0x7, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x8, 0x8, 0xffffffff, 0xffffffff, &(0x7f0000220000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x6, 0x20}) 2018/01/25 22:57:09 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c88000)='io\x00') mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000fcc000-0x30)={0x8, 0x1, 0x4, 0x8, 0x2, 0x6}) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d66000-0x4)=0x6, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fcc000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000c2d000-0x64)={&(0x7f000016a000-0x18)=[0x8, 0x1f, 0x8, 0xa00000, 0x3, 0x733], 0x6, 0x4, 0x1, 0x7, 0x80000001, 0x2, {0x7, 0x7, 0x0, 0x25, 0xff80000000000000, 0x7f, 0x4, 0x4, 0x5, 0x773, 0x8, 0x5, 0x1, 0x401, "ec740d63258c6733649fd264fd1b7655f2d5aee9ba6e15eaffd34b8d9888a2bf"}}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f8d000)={0x6, 0x8, 0x400, 0x1}, 0x8) r3 = inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x20) socketpair$inet(0x2, 0x4, 0x7fff, &(0x7f0000f23000-0x8)={0x0, 0x0}) creat(&(0x7f0000fc7000)='./control\x00', 0x2) r4 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) inotify_rm_watch(r1, r3) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000fcc000-0x8)={0x0, 0x0}) accept(r4, &(0x7f0000fcc000-0x80)=@generic={0x0, ""/126}, &(0x7f00003fb000-0x4)=0x80) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c63000-0x510)={0x1, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x3, 0x1f, @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]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xea8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x21a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000fcd000)=""/189) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fcd000-0x6)={0x0, 0x5}, &(0x7f0000fcc000)=0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000fce000)='./control\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fcc000)={r5, 0x6, 0x8, 0x4}, &(0x7f0000e7d000-0x4)=0x10) 2018/01/25 22:57:09 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:57:09 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x2, r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000002d000)=0x0) 2018/01/25 22:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b4e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000104000)='./file0\x00', r2, &(0x7f00009b3000-0x8)='./file0\x00') getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000fd7000-0x9c)=""/156, &(0x7f0000998000-0x4)=0x9c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) waitid(0x0, 0xffffffffffffffff, &(0x7f000026c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f00000b6000)=[{{&(0x7f0000fd2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b6a000)=[{&(0x7f0000147000)=""/226, 0xe2}], 0x1, &(0x7f00004b1000-0x94)=""/148, 0x94, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000821000-0x30)=[], 0x0, &(0x7f0000f17000)=""/158, 0x9e, 0x4}, 0x400}, {{&(0x7f00003fb000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eef000-0x20)=[{&(0x7f00007b3000-0x91)=""/145, 0x91}, {&(0x7f0000c72000-0x3e)=""/62, 0x3e}], 0x2, 0x0, 0x0, 0x6}, 0xe4}, {{&(0x7f00002c4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000029a000)=[{&(0x7f0000463000-0x31)=""/49, 0x31}, {&(0x7f0000844000)=""/174, 0xae}], 0x2, 0x0, 0x0, 0x8001}, 0x5}], 0x4, 0x0, &(0x7f00006a5000-0x10)={r3, 0x1c9c380}) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000c2b000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000bcf000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000)=0x10) 2018/01/25 22:57:09 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bf1000+0x95c)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) read(r0, &(0x7f0000649000)=""/73, 0x49) 2018/01/25 22:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000027a000)=0x0) connect(r0, &(0x7f0000a51000)=@generic={0x3, "19e4d29666558be6df4ebc919375fe63691e30cd317da2094c976718c93b0d765b3a7409321336d5313781ebb96a84fa39ddb1ec70a43e91682cb0f097bf167b0e50a660d833fe49346b111b62223e810156b71335be7cb2fb9d90db9d19e64c9175396e3ffd9116f1608cf23784b0ad616e577830ee9ad9712b63090ec1"}, 0x80) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0xf7) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000791000-0xb)={0x0, 0x2, 0x3, 0x2, 0x101, 0xe6, 0x80000000, 0xff, 0x0, 0x0, 0x3}, 0xb) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) 2018/01/25 22:57:09 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/25 22:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f00007fc000-0x94)="6f8c3fff06b446be965961cb6592e360f3079e98f6e47dc88d08cf673797cc7c80d65e67607a3c5f1ff51897867a69ab8e36f24b886ed455282e5044ec7ef9dcdd1f31d39903e641dec0f104aef25c6b237b21ffd8e6b6cc58311af2cebbbe754ce4d79e7cf10bb22fd4590438272305bc50462c2785dcf07b3bffd6dae3e8fce1e3a1cc61464e21a9a48b6d707faed9625a0c2d", 0x4b4) dup3(r0, r1, 0x0) 2018/01/25 22:57:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) write$selinux_load(r1, &(0x7f0000011000)={0xf97cff8c, 0x8, 'SE Linux', "fb8d05627f653ba4dca8ced797d30c96705e2bea137eb80b7157e46ee6c47817aa3acc3bfec9ef895c63e956796784efd2f6cd90e058b739389c54b3e05c803b719e43cea5f30263922a9569d2baaa69744799f2f0dbeae2e0a94e0199be31af467a9aa6f3b3e6dc98d4e77cbb6a1465763a2ce76611e2f69b8690b98d3626c8b125de3bb9d8f28f3cf474a5e9ca2e5654c814514c17852e6488f49e70ed0cd3cacd1e408f1ee8d3"}, 0xb8) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:57:09 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e37000)={0x8000, 0x4, 0x800, 0x6, 0x80000000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005de000)=0x0, &(0x7f00007c0000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) 2018/01/25 22:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) pwrite64(r0, &(0x7f0000077000-0x83)="", 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000455000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004bb000)=0x9, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000947000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c56000-0x20)={0x10000000000000, 0x0, 0x10000, 0x1ff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000066c000)={0x7fff, r3, 0x0, 0x940e}) 2018/01/25 22:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fa1000)={0x0, 0xd19, 0x8001, 0x80, 0x2, 0x101, 0x5, 0x800}, &(0x7f0000c99000-0x40)={0x3, 0x3, 0x6, 0x9, 0x810000, 0x2, 0x1, 0x2}, &(0x7f0000b05000-0x40)={0x81, 0x7, 0x8, 0x1, 0xfffffffffffffff7, 0x4, 0x405e2542, 0x8000}, &(0x7f0000e74000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d45000)={&(0x7f00000c1000-0x8)={0x80000000}, 0x8}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000652000)='{/+em0\x00', 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000049a000)=@int=0x1, 0x4) recvfrom(r0, &(0x7f000075c000-0x1c)=""/28, 0x1c, 0x61, &(0x7f0000b16000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x0}}, 0x2e) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000750000)=0x18) 2018/01/25 22:57:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x55, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setlease(r0, 0x400, 0x0) futex(&(0x7f000037b000)=0x0, 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000)=0x0, 0x0) 2018/01/25 22:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000dc1000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b3a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000067b000-0x8)={0x0, 0x7ff}, &(0x7f0000eb9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000099a000-0xc)={r2, 0x4, 0x0}, &(0x7f0000960000)=0xc) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000fe1000-0x20)={@common='gre0\x00', @ifru_flags=0x800}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00006fa000)={0x4, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x1, 0x6, 0x86, &(0x7f00000e5000-0x10)=@common='rose0\x00', 0x7fff, 0x1, 0x4}) utimensat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, r0}, {0x0, r0}}, 0x0) 2018/01/25 22:57:09 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f0000b10000)=0xc2, 0xfffffffffffffe08) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000c8c000)=0x0, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) r3 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) clock_gettime(0x0, &(0x7f0000685000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f00003ad000-0x8)='./file0\x00', &(0x7f0000bdc000-0x20)={{0x0, 0x0}, {r4, r5/1000+10000}}, 0x0) 2018/01/25 22:57:09 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x1, 0x0) perf_event_open(&(0x7f0000003000)={0x4, 0x78, 0x2, 0xe58, 0x4, 0x9, 0x0, 0x80000000, 0x0, 0x8, 0xa6, 0x63, 0x10000, 0xb250, 0x8, 0x8, 0x28000000000, 0x8, 0x1, 0x2, 0x10000, 0x5, 0x1000, 0x3, 0x192, 0x8, 0xfffffffffffffff8, 0x0, 0x5, 0x80000001, 0x9, 0x200, 0x4, 0x5ab9, 0x100000000, 0x81, 0x2, 0xe99, 0x0, 0x7, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x8, 0x2, 0x7, 0x10000, 0x1c00000, 0xfff, 0x0}, r0, 0x6, r1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 22:57:09 executing program 6: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fanotify_init(0xd, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000336000-0x9)='/dev/rtc\x00', 0x4080, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000f9f000-0x1)=0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ad8000-0x60)={0x0, 0x0, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000)=0x0) 2018/01/25 22:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x8001, &(0x7f0000212000)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x9208, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000141000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000)=0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000456000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = getpid() ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000e75000)={&(0x7f00009a6000+0x3f2)=""/71, 0x47}) 2018/01/25 22:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000542000)=0x8, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c07000)={0x0, 0x6}, &(0x7f0000aa2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000416000-0x8)={r2, 0x3, 0x6}, 0x8) 2018/01/25 22:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000029d000-0xe)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f0000058000-0x8)=0x10002, 0x7e) 2018/01/25 22:57:09 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x400, 0x200) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20, 0x80000) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000003000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) r2 = epoll_create(0x40000000000000) r3 = dup3(r2, r1, 0x7ffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r4, 0xc}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x58, &(0x7f0000005000-0x58)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000)={r5, 0x80, 0x80000000, 0x8, 0x0, 0x1}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000005000-0xed)={0x0, 0xe5, "adfefc64788afa4a07c2678c1612d8314d0e65657c1b9c8c8f1983b84d1e68d4898140e9f93a0259616037c9026bb1bac3289b9fd1b43d9a13c5231bd4f886d45d60a2ec0ea261ef1faf4e031faaf876cb70a784e4266a74c63de2b6bf809ad44caebce2693a1bf48b8445db99f53a58966b5bd5c924914b208e5c5fd09328bbf63085406e0df8508ca401b54af2fc1d91e997f117b1a2473b370419351e415fa5e405b223899f2e20be42f72e2ec3377cfdd05b59fdaa55a436a2d627a2b254e4d02db15b09cc92b8234200c71437810073b68056c35c53a73b0c95d4d0ab55b153f417a6"}, &(0x7f0000004000-0x4)=0xed) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000002000)={r7, 0x3, 0x6a, "dec6fba560233e9fb32617a2f218e890e6c071bdef1d4759ff96d195bb8dd45f1fd887d04636e18002269a798d0c971f0859de95bdd366e1a0a7f0a92bb94a8e2353e4f579707cd347211233e488994e2d79c838ed13309202ec200d9df3c726c61d255e4904385323d4"}, 0x72) 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) 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) 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) 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) 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r6, &(0x7f0000004000-0x1e0)=[{{&(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x3a, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x69)=""/105, 0x69}, {&(0x7f0000007000-0xf2)=""/242, 0xf2}], 0x2, &(0x7f0000007000-0xe4)=""/228, 0xe4, 0xc2}, 0x7}, {{0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000004000)=""/116, 0x74, 0xffffffffffffff4a}, 0x7}, {{&(0x7f0000006000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[{&(0x7f0000006000)=""/37, 0x25}, {&(0x7f0000006000)=""/183, 0xb7}, {&(0x7f0000007000-0xe1)=""/225, 0xe1}, {&(0x7f0000002000)=""/48, 0x30}, {&(0x7f0000007000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000)=""/179, 0xb3}, {&(0x7f0000006000)=""/7, 0x7}], 0x7, &(0x7f0000003000)=""/121, 0x79, 0x5}, 0x10001}, {{&(0x7f0000006000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000006000)=[{&(0x7f0000005000-0x65)=""/101, 0x65}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000005000-0x47)=""/71, 0x47}, {&(0x7f0000001000)=""/167, 0xa7}], 0x4, &(0x7f0000007000-0xef)=""/239, 0xef, 0x6}, 0xc3f}, {{&(0x7f0000006000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000003000-0x77)=""/119, 0x77}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0xa7)=""/167, 0xa7}, {&(0x7f0000002000)=""/228, 0xe4}, {&(0x7f0000006000)=""/117, 0x75}, {&(0x7f0000007000-0x8e)=""/142, 0x8e}, {&(0x7f0000007000-0xff)=""/255, 0xff}, {&(0x7f0000004000)=""/137, 0x89}, {&(0x7f0000006000)=""/69, 0x45}], 0x9, &(0x7f0000007000-0xb7)=""/183, 0xb7, 0x7fff}, 0x4}, {{&(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000006000)=""/239, 0xef}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x2, &(0x7f0000007000-0xdf)=""/223, 0xdf, 0xe832}, 0x32f3}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000005000-0x56)=""/86, 0x56}], 0x1, &(0x7f0000007000-0x12)=""/18, 0x12, 0x6}, 0x6}, {{&(0x7f0000007000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000006000+0x983)=[{&(0x7f0000006000)=""/191, 0xbf}, {&(0x7f0000007000-0x3f)=""/63, 0x3f}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x4}, 0x1000}], 0x8, 0x40, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001000-0x14)={r7, 0x4, 0xfffffffffffffffe, 0x8, 0x0, 0x9}, &(0x7f0000002000)=0x171) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000004000-0x10)="abb7cbcc708306c36607c3cd4007a994", 0x10) fremovexattr(r6, &(0x7f0000003000-0xa)=@random={'osx.\x00', 'task\x00'}) 2018/01/25 22:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x549, 0xffffffff}]}) uname(&(0x7f0000370000)=""/167) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000068000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000365000)=0x60, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000025b000)=0x3ff, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000041a000)=0x0) 2018/01/25 22:57:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x191001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x1000, 0x1}, {0x1a2c0000, 0x0}, 0x10000, 0x0, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00001a2000)=[{&(0x7f0000001000-0x42)="bd38a0f8c2401a59aef8e2c42252a2e8fe5f9a4180d8951ba0b57b24f251dacf0496738308e9f5ae9510c4ce6c8c30eb069870dcfd6e3a2a8300b7ce6cf98f793977", 0x42}, {&(0x7f0000e99000)="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", 0x1000}, {&(0x7f0000001000-0x12)="470519e7a4efe0eb431fab31657ecc508472", 0x12}, {&(0x7f000081f000)="4fadc38dc04109cdfade15b23ef14d79a0334161a39c175200078cd91549a721c8457884efec90b4fa74c6ba466864ee519ec52e2c905fdf6633a7da67f5b06c1ed9658508de3bc940a0c8bbb6a4e46985cf7a2a", 0x54}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000033d000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x9)='net/unix\x00') sendfile(r2, r2, &(0x7f0000032000)=0x1000, 0x7ff) 2018/01/25 22:57:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) prctl$getreaper(0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$tun(&(0x7f00009be000)='/dev/net/tun\x00', 0x0, 0x10c00) fsetxattr(r0, &(0x7f0000642000)=@known='trusted.syz\x00', &(0x7f0000dc4000-0x10)='/selinux/policy\x00', 0x10, 0x0) 2018/01/25 22:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) exit(0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/25 22:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000229000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000039e000-0x30)="7c07b0e3e7cd8425e4be79e964aeee0423c6a8ff6aa6fa0dcf265d25e2de1b05c74cb2b2c9e32a33b9de0274f192d675") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00006df000-0x88)={0x8, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) 2018/01/25 22:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) r2 = dup3(r0, r1, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000628000)=0x0) getresuid(&(0x7f00009ae000-0x4)=0x0, &(0x7f0000763000)=0x0, &(0x7f0000503000)=0x0) r6 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006dd000)={r4, r5, r6}, 0xc) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f00000e8000)=""/72, 0x48}], 0x2) lseek(r0, 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/25 22:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b1f000)={0xffffffffffffffff, 0x81}) timerfd_create(0x0, 0x0) 2018/01/25 22:57:10 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000014000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x3, &(0x7f0000016000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000011000)={0x2, 0x5, 0x7, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000013000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000016000)=""/134, 0x86) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000003000)={&(0x7f0000007000)="1d7d592461791676f5d21076835039e65c4ecce53f1c5a8a2f8ad1e55b7316cf9832380eeb05f17507371a62341b6ef8bac0d0863138c467675b2121f3896a2ffe35bb316da1c55f79f005f50afa2ca398987f5f55c0dc9653061a9fa3f1d11a8543de4a083dc8bcf6a71e657bfb9e9552264490ab5b6a37d88d576ef67dfde9d85c16b2c221a18509cbe2f46649e369d229acaa71fc8b295d6c8700aed90c2310f7c0192792a1905aea99b4b1c55232b507f40a3a26f5369d9d71f8d9ea188389ea39ff9f25d509c1257e4e2bb0d7c92191ed5810f44ebf", 0xd8}) r4 = socket$inet6(0xa, 0x1001000000080001, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x90500, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x7) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000e000)={'mangle\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000003000-0x10)={0x0, 0x0}, []}, 0x60) getsockopt$inet6_buf(r4, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/25 22:57:10 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fcf000-0x4)=0x0, &(0x7f0000651000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xc7)={0x0, 0xbf, "0cb17adcd3fa45226aca3f9253580b5f89a7a462d48b7b93d2420a0bd99ca94fbc1f42178fea472eb0bb041fff33d29b53188bcd34efb09965691cf2b76c01e35b9ed598c3c6380a71c8f744e92b8d52f3647c74f7cb52a5559386b06e84fd1c9c3de98f6f0e86774de318bd53874e95d7c3822764ccc6d828d842fe0130ef3c4be40235d8f34a7d15efdca528cb6010cc50d68960aa813791d619c1565b37838bd8b29e0a84b8470b40c3809791b1fd95df54990c47d22dee59136891308d"}, &(0x7f00005ca000-0x4)=0xc7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000082c000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0x0, 0x7, 0x6, 0x1ff, 0x1a1, 0x6, 0xffffffffffffffff, 0x51, 0x9, 0x4, 0x458c, 0x1, 0x1]}, &(0x7f00002c1000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x7}, &(0x7f000020c000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}], 0x2c) 2018/01/25 22:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}, 0x4, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000045e000-0x8)={0x0}) r0 = open(&(0x7f0000a01000-0x8)='./file0\x00', 0x18600, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003ba000-0x10)={0x0, 0xb8, &(0x7f00004e5000-0xb8)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe66d}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffeffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}]}, &(0x7f0000ac0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e97000)={r1, 0xb2}, &(0x7f000094f000-0x4)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008c7000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/25 22:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f9a000-0x4)=0x0, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000653000)=0x0) r1 = open(&(0x7f0000b28000-0x8)='./file0\x00', 0x2010441, 0x661fcaaf4cfdf5d3) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ec3000)={0x428c24, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006a3000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x6a)={0x0, 0x62, "e6161e61f9adcad9522fb656f717fb7205ba84ab17bb21db813b3226bfe7e9f000680b403e687deb13c06cc3edf177775f025dfc912684d259f2da9148ad94b8d4c37c19c191a0d3bb5b4beea8406452ae05d1a88fbd3aed9c500d21052834aff328"}, &(0x7f00005a9000-0x4)=0x6a) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000040a000)={r1, 0x6}, 0x8) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/25 22:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) socketpair(0x1d, 0xa, 0xffffffff00000000, &(0x7f00006d1000-0x8)={0x0, 0x0}) r3 = open$dir(&(0x7f0000fc7000-0x8)='./file0\x00', 0x101000, 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000060c000-0xe6)=""/230) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) preadv(r3, &(0x7f00007bd000-0x18)=[], 0x1000000000000213, 0xfffffffffffffffa) syz_open_procfs(0x0, &(0x7f000049c000)='net/fib_triestat\x00') getpgid(0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xfffffffffffffffe, &(0x7f0000e30000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f5000)=0x14) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000090c000)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000315000)={0x0}, 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007c0000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0x7, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x7f, r4, r5}, {0x1f, 0x8001, 0x8001, 0x9, 0x56d7, 0xffff, 0x7, 0xc1}, {0x5, 0xed, 0x3, 0x54}, 0x3, 0x8, 0x31457117310e3cb4, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x3ff, 0x6, 0x9, 0x1108189c}}, 0xe8) bind$packet(0xffffffffffffffff, &(0x7f0000173000)={0x11, 0x0, 0x0, 0x1, 0x10, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfffffffffffffec7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00006a7000)=0xc) tkill(0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f00009a1000)=""/221, 0xdd, 0x0, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) setfsuid(0x0) 2018/01/25 22:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000138000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000f81000-0x8)='./file0\x00', 0x0, 0x1000) r1 = syz_open_dev$mice(&(0x7f0000c76000)='/dev/input/mice\x00', 0x0, 0x20800) symlinkat(&(0x7f0000eaa000)='./file0\x00', r0, &(0x7f0000fa2000)='./file0\x00') ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00003f3000-0x9d)=""/157) readv(r1, &(0x7f000007c000-0x10)=[{&(0x7f0000590000-0xc3)=""/195, 0xc3}], 0x1) 2018/01/25 22:57:10 executing program 5: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000c4c000-0x38)={&(0x7f0000c4c000-0x48)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f36943d41bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbe7dfcff"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00001d4000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) rt_sigaction(0x25, &(0x7f0000c49000)={0x1, {0x0}, 0x8000000, 0x898a}, &(0x7f00003c8000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000255000-0x8)={0x0}) 2018/01/25 22:57:10 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00002c1000)=0x3) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sync() syz_open_dev$tun(&(0x7f0000537000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/25 22:57:10 executing program 0: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000079000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000054000-0x9)='/dev/ppp\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000079000)=0x0) getpgid(r1) 2018/01/25 22:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da7000-0x8)={0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00004f3000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000305000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x100000001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000052b000)={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0x45e74082, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x6, [0x4, 0x10001, 0x6, 0x2, 0xfffffffffffffffc, 0x1ff, 0x10000, 0x5]}, 0x5c) openat(r1, &(0x7f00006ed000)='./file0\x00', 0x30080, 0x100) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00009af000-0x4)=0x558e4043, &(0x7f0000070000)=0x4) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a72000)=0x0, &(0x7f000038c000-0x4)=0x4) 2018/01/25 22:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000008000000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = gettid() ptrace$peek(0x2, r1, &(0x7f0000604000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ab0000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e57000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000408000-0x6)={r2, 0x2, 0x5}, 0x8) r4 = socket$packet(0x11, 0x3, 0x300) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00004c3000-0x8)=0x0) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f00007ee000)=""/87, 0x57, 0x100000001, &(0x7f000069b000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000425000-0x8)=@assoc_value={r3, 0x25d4}, &(0x7f00005b5000-0x4)=0x8) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f00009fb000-0x28)={0xffffffffffffff18, 0x1f, 0xa7, 0x2, "93adbdf40d83ed4d0c0139618def1e8cbbd5904c4a8cd5463f2cc7c741346311"}) mkdir(&(0x7f00008eb000-0x8)='./file0\x00', 0x104) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00009e4000-0x8)={0x0, 0x4}, &(0x7f000034a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000206000-0x14)={r7, 0xb2b4, 0x400, 0x6f03, 0x7, 0x3045}, 0x14) mq_timedsend(r5, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000f22000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 22:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b7000)=0x0, &(0x7f0000ddb000-0x4)=0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) accept4$unix(r0, &(0x7f0000d63000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000099d000)=0x8, 0x80000) 2018/01/25 22:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000068f000)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, 0x0, &(0x7f0000d57000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f9b000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10000, 0x40, 0x100000001, 0x100000001}, &(0x7f0000388000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000a2000)={r3, 0xffffffffffff12d4}, &(0x7f00001df000-0x4)=0x8) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000d3a000)=0x0, 0x4) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 22:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) listxattr(&(0x7f0000300000-0x8)='./file0\x00', &(0x7f0000218000)=""/38, 0x26) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002f0000-0xe)='/dev/keychord\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) chmod(&(0x7f00004ec000)='./file1\x00', 0x21) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000a3000)={0x0, 0x7, 0x7, 0x800, 0x80000001}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000095d000-0x8c)={0x4, 0x8, 0x3, 'queue0\x00', 0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000b39000+0x2e3)=0x80000001) 2018/01/25 22:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f66000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000)=0xe8) r1 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x4000, r0, 0x0, 0x134f, 0x0) write(r1, &(0x7f00009da000-0x71)="b40e9e35de23c316f39ff82e5b0a18a6d30cda9b36c1e04bf8267f7bd18014497fe0df5c5b1702febf7e1469b4d7fa8f4d13817322580b47ba8bffe55c1011e1c422dfa1c2a6089086aedec93258470a4deb4c2574834559fe5590fca109ac392cc4dea63dc1853009e3030a373e02ab07", 0x71) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f00005a0000)=""/0, &(0x7f000053f000)=0xfea8) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) recvmsg$netrom(r4, &(0x7f0000d1d000)={&(0x7f0000d60000-0x10)=@ax25={0x3, {"e558bbb038d8dd"}, 0x0}, 0x10, &(0x7f00008f9000-0xa0)=[], 0x0, &(0x7f000099d000)=[], 0x0, 0x80}, 0x10000) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="", 0x0) creat(&(0x7f0000b6e000)='./file0\x00', 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00008b6000)=0x0, &(0x7f0000ea5000)=0x4) pipe(&(0x7f00001dc000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c42000-0x10)=@common='ipddp0\x00', 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/25 22:57:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00007a4000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000971000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000034000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc8000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000331000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x5) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000f90000)='/dev/sg#\x00', 0x45, 0x44bdf31955a258d1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00005a1000-0x50)={{0xfff, 0x200}, {0x9, 0x1}, 0x2, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000a9e000-0xbc)={0x3b3c7edd, 0x0, 'client0\x00', 0xffffffff80000000, "ba03e243d05a8b28", "cc2803ad6b0744f5ca95844b950c3e2cfebd6c7f6c71ad86668604ee52ab5d6f", 0x100000000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20440, 0x0) bind$netrom(r1, &(0x7f0000f9f000)=@ax25={0x3, {"32da65a32ec2a1"}, 0x9}, 0x10) 2018/01/25 22:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005bd000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2018/01/25 22:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000497000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000067a000)=0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup(r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000235000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @empty=0x0}, &(0x7f0000bb7000-0x4)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e4000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000001b000)={0xfffffffffffffffe, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0x8, 0xe0a2, 0x9, 0x3, &(0x7f0000af0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x2, 0x3c2a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00001af000)={0xe777, 0x3, 0x6, {0x0, 0x989680}, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001df000)={@generic="47ef83bfd9b7342290c467ad5ae91efd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000070b000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/25 22:57:10 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000009000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000000b000-0x10)={0x80, 0x100000, 0x6400, 0x7fff, 0x1ff, 0x7fff, 0x0, 0x8, 0x8001, 0x5}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000007000-0x1066)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "df7654", 0x0, "1f0e5d"}, ""}}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x0]}) [ 62.465535] device lo entered promiscuous mode 2018/01/25 22:57:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000002000-0x8)={0x6, 0x2, 0x7, 0x8000000000}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003f6000-0x10)=@generic="96466effd278af7c63d048840f857691") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005000-0x12)='/dev/loop-control\x00', 0x20000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000-0x12)='/dev/loop-control\x00', 0x10200, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x208400, 0x0) inotify_add_watch(r2, &(0x7f00003f7000-0x8)='./file0\x00', 0x4000000) read(r0, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) 2018/01/25 22:57:10 executing program 7: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$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$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x10000000004204, r1) ptrace(0x4208, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f000071a000-0x10)={&(0x7f0000a0c000-0x52)="", 0x0}) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c32000)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/25 22:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005e4000-0xe)='/dev/keychord\x00', 0xa402, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f6d000)=0x28c1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00003f8000-0x4)=0x3) 2018/01/25 22:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000ef3000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002a3000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000edb000)={0x0}, &(0x7f00007c3000)=0x4) 2018/01/25 22:57:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000cb3000)={&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f91000-0x70)=[{&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f00001a7000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f00006b6000)=""/143, 0x8f}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f00000dc000-0x5a)=""/90, 0x5a}, {&(0x7f0000ef5000-0xf7)=""/247, 0xf7}], 0x7, &(0x7f0000000000)=""/202, 0xca, 0xfffffffffffffffc}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000c56000)='/dev/input/mice\x00', 0x0, 0x40000) write$eventfd(r2, &(0x7f00009db000-0x8)=0x0, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x40000004) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005ca000-0x20)={0x5, 0x1, 0x0, 0x3f, 0x1, 0x1, 0x1, 0x402, 0x0}, &(0x7f000002c000+0x2e2)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d91000)={r4, 0x6f, "82e49b69e87b958361b61368ef95a52c01f51f5fd72ba6569ab2513ac69d17007dfaccf0495bf4c8ce61de7b365387a2cf288d8a8769df3467d92b265e2b5a75876950e81f0a037e95068fce81b685253a77932cc89bc6718e395af35e4968bb1854fdd4bc1a35bbf91d07c5a954a3"}, &(0x7f0000210000-0x4)=0x77) fcntl$setstatus(r3, 0x4, 0x2800) 2018/01/25 22:57:10 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000-0x10)=@generic=""/16, 0x10) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000005000)={0x5, &(0x7f0000004000)=[{0x7, 0x401, 0x5a, 0xc0000000}, {0x8, 0x4, 0xffffffff, 0x7f}, {0x10001, 0x9, 0xc0c6, 0xfffffffffffffffe}, {0x6, 0xfffffffffffffff7, 0x740, 0xcb7}, {0xf910, 0x82e, 0x18, 0x8c5}]}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x31, r1, 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) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0xb0, 0x0, &(0x7f0000006000)=[@acquire_done={0x40106309, r4, 0x0}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x30, &(0x7f0000004000)=[@fda={0x66646185, 0x4, 0x0, 0x12}, @flat={0x73622a85, 0x10a, r5, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1)=0x0, 0x1, 0x4, 0x40}], &(0x7f0000006000)=[0x30, 0x38, 0x0, 0x28, 0x38, 0x30]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f0000001000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000002000)=[0x20, 0x28, 0x0, 0x28]}, 0x6}}], 0x1000, 0x0, &(0x7f0000007000-0x1000)="e6a8dca23af80ddefa051048c35f532e7a437975398ed31a32e853d8fab8c2cf5cd3aa9f044b5e294954172a3256ca7a20382bdabe9e70df7bf05b24b9256a8659d536d5e4328329457bd6d455627442de846fc5f655c4d802bc95c045da72641b57ee789d8b89a98f9882ffde444649c2956d14d6d33edde145e70490e8aa4ca9cb92211220c4b491ca46e9784e197253f4e1644a488ac1f098d8c15e2ad28eedfcca164e71498c1ba92f2c3d41fd1be2d1a4015e9640bb377c359b446110acf1853852dde7ff8d075b046048bac3acd1599ffb86396bd75c7bd741403268cd88b84c8e1b3f99074c08405647321eb07162906346f453bfab5e95f4fccc2e2fc70e35567a32cf82671e885a79c0c63023338cc4c2d829f3a0caa10c46dd9baa9200e36330b48f95b8c3a835343c3241664a15c7b0bbd1ce4fa8cbae7179b56aebf65c0101fcd6cf4a6a296b1096d7f0d237a88187d80e8c4913dd42dc621a98692af5fa6c514b8756c44602f2d75c6d83db322c14f595e2c89459c7e39e7bcc40b40a8767e6f2a52ce6b61e7855e8a8e9fc228f45335f554c5b40414b9b5b652efbc8f1a5b04fc7120b4f228ea638be57d13bc28725fc54052e52ec60d59c3e4aca893d4e1513b534f14d7b5c9d2c280232dfe12604524592dfe667eaa5102871ee6aa7cf7877be0cb482288fcf525c2928ea4804ff7cf941ed9272d0823dfe2858255e8519e9c30c4ed44161fe08ba29d7ca30f1e39f01943a4ca83c72e2aa5db0db1cdff0b70a0aebccc483063c089de18dac5926b6d20381493e49a62afec9e34cb8e272fbc2366fdb4752a188fe03bb3a574cf027177efd49e53bd62bbd98afd9e27a94b608925a5ca0a1309094dce39f2f883f6b7d6fa99d40bab4a7b9402d7b3778721fde36e0bf8c1dad189c056c8ec825d7c66d95870b7044e2dc427d1fd107c2c85ca4d1232f95a4c0dd3ae99dc1bf4669895183a8cb94fd010b5316464ad84d10cf8bec872e3030a61f5ed4b8de5f118df2f5fa1cf6dd6406e9d6f39553f101ebb8e40fd8c95fb50318631d5353b5ef5a396757e575e152615e4058f43f39ba4e8c98a27119cfb3cd9e1fcfcd5a84f4c6d4204041e919a372aafa40612aa817f071a75d999b9463ff1eb303fdac61564bc71486e12d0df7ebd3c4c0e96fa8ecf22e02db44d8907167569c60594693ac3631a720cc64d71381d14f0d3812b4891c738f360657c3a501064ef124749cbba48857d33367a37d3cdb2295c046d0e317d5244118dfd17cecf50e0356f52cf249416e86018f3005d3180493626d8fc5fca711d7bff31b061bd2af7926a159dfd055a5b8af650bf7be594664df972d1092f0df16caaabd6c5a6e8e2f49735ecde2f29820464f11cfac736012df40464603321fdcb13a6e324dafd3d2162498246140043f4f1915fa1168465ee544f8663f214c73a70703888a20b61294b6c65eb6a291c6f45d79a5500ce8ea580ba899087c09128dbc46b6cf9aac2c1f4250ac6a3503864400853a732890a16ea47cd9cd0ad3c9080abcdc4a48fdedab3273a869ec6fef6db7a813ae657ff486b8ccac95fa3ef5f40dc6d61c3bfa27d7680398291e07ca82af943588ab64ffcc41548c73ae92439ff8eaa9ba457804226da0f699ead8a68b562877a7ebbff14f0ed89fee0b78dd6249e1d28dd11bbfcdb9ba7fec13260e21a42ff132d96b5e52081cee96d9e700144f063c88533629030e1f6d7c0f6089b30a65721313afbcaa80ebd1ecc12978dfd26cbee84878cca1a7661d0d70c8a6e7217f510f8f2cf3a41de661810512276ee5bed5d84b52e41fa48b62ef90a5f53e3b050593de36fc5c6c04d72d428f19f4258e20c4afe0a1c8b81c358cfd7725086a204da0a68e428010443b644f45dc50a3b58953d745e3f52394d6133562b83ee95d1e3a8aa1f12ce4ecc235018fe1093d6a75b1ce354d4e0aad9380b63a7fdf0db03880167b5b518080f30ad07ca165171394543baf61ab2e979f5488347470adefd57c7f056273cb5a93249cc61d7f1bc890ce434c1938e3ba0ed0952c44423a5c62a3ddde53d18243d7f27b4a2d66e44a30f880cb90d2efc3c076edad1a67b8cd4317abe8f670d3f23742a151796984875267221705b1d77334135a482b0710d73fd7ecdbda3a306c62c51f48879903289a24be085395fdfdb7b627bdc18d7add7c2f1faf317c4db51e53cfa6709ffca75f73220e7f6fbb3ae7cac562d56806f43a9324c2c0e20eff1f68abd92860779d6efc7378a5661934a67c698e94f6659ec7f299362b28ee89d3f85fa809c04272e83ff09c35a8f343a364c6c7843f82e2bb829ab88e58f7a4b50f8ac9c73c25c480d32d439b9ea22cea290e57c0a1eb5187bce4dd1d06280764a927513d7f2d89391d7a6cb094e774c37f948b33d4272f76f64e38d3d1058f50090e8a21520810789e9e04b6bcd51b6cf6fa46ccddfa1ad2dc5d7f97d1277c366f09304d12516187888faf0a6410ca8b211b47dcd091fc2e3d271366138a7661408b38aa74e9e26510f2aca994f5b05976ec2e6a2bc8f45a748f1c5b5bb1eb93919e27d21194b665cf6548b3409bba322eb4595a7a046ebb7323deb9005a8d27a8f33e41a7d5c5dc830bf16367482c0d903051c14adfc8acfd28661dc24d7bb5ab8f91fd79b43b7612447e56cfb45079649e55e744c54705c775ecf9a2adca71e5f4e0bca9cda3a66a623c8147742c30b386afd1325d726427616fc3abe3de91396eeaa7645774a45e02c8d2419bfe1b9a0ce08f27dc4cc4c4be6c999581a9a9c40e7595713e9de1452c9b86de7e981007438e692f0340918f1afa56363cc8253c729cabe4f18f6e0d8cbf2bc568c6d0bea47da1fa0226de078ef223d6bea3ef27e738c7f89822ca728a404b4ace9947f66ccf7be5d04c8642ef467e2bd7cca3d5c119944f75f9eddb3f1fef4a1f7262813eb88e8aded7ce11b75cb98732d3fcd37f2dc2de0256d6dd8a289090738fa082f01e46527f149cc95ee62b94d4abf22cd9b8ebc4737aec6a057bfb1ac00531dd69501e7756316a95c276faa385d2a4480a0ef4e4ec25bb27d5f55cb4dc94953747c948c29d0736cb2c231e8f469494db8caf1049cfcb6ed7a006d6dde0895bfbc803e10c031e663e952df1c1cb6ef77b4215a1d299c58bb461f4148cd9240e6f8c92b41853fa207bfdbaf47d8233a89ad00bca8ff38313bed2b599f96327f23494333e9735784b52eba9c553cdcd70f810e2fdce833b4458733f860a4a812283b31b0cef280e1819aa5d1250d91fa256808e2183f549eb2546a503534644c39e1b8ef78f6947d64a5bd7f117c756e16bb28ccbdfec66605ec0c2c0c951bef5171b5cfd54da3094fef1f13c1a06d4cf2bbb9b933035e4258f75087a20442e22de5a43e3b3b9ceee7c8760d7ad065396d0043b61b22ebc00d0de75b6965db70158a16489f953a898de068ff5b741043d887589711d877a8a42bd8f8a67bc5424c52d4efaef117bc8973ebdc923589535ea8dc57c95477931abbcebfda51244d296d0295a661a9f8c01a15a96c2574a0a024f493c82bbfa6482b87e0168aab3e62e4aa23d280157ab752e96607cd7f461611f3b98950bdad74e1bbdeb6052e8677cd9a009d91a48ff03c40cd407b4f34631f9488c4b8d095344b4303c90e9ea27e6e4eabd24c486d8051f9ddc3f1c6c81353ac772e81ed755620a869c59dd981586e95386cd06ca6dee50e4997e6c40e6dd50e2549576a5a21f3f3d3b0bb34dcb3cfb3681637dbb2614d6f43352ede803e3f8ef9259ada7a92d9c77abf61f68d5d58992c5408afccdb82c97fce9695a8a808663438b5029862307961f6946e2862ea7bcdbf0322343e928e8235f12af80fd7d18126d6afee6ce1339d889298a729e3aab3dd3c6b20ff322b68e8278b68ddda5c40e478cd5c662f6fe0f7257ec8151cc980bda89f1c690a6d60e48fd3f8e73de5aeb0df3702f4b7c0473400633f0296400489bb472196c7b0c7fb6cf4a63aa927a72a39fa6fd60f7d999ad2cc263d3c4ae60e045ad8451ffa8aebec49184f8f1af79b0a8d845abbbb8963f670fa01569785ea7606a2a400ccfda6a274e912568e6220a094b23e12dd6eee3008fc499f85cd17ca48fbe4c7d518e152a56a34cca1cba76ad68e16dbad9477a96b0861f71ef7efca183f204058d8e734d01d487615472b2a6eb5b8e7bed614ea75e72a6dc84b81ebce428771443b1263e160d42ca3aec11d457b3b9f1a309688d348ddb4161cccc3b587a6d2eebe7deddc05a77d99c5e6c8fc782ee68d94cec39790f2e422ebe61f025b4ccf1ecb551779475f7db3db592541433831f313dcb9c2104bcc2d94afd89bc076e084528cbd63c1d7defe0959015e61ed55778b291fba2e033d4ece18c422ba79fbb8e9cf0f836c4b31c00301cdaa9303ccf00115972abc0cf9b2fd77b08534d74411c356e34c870c050010e6a8238b845fef7302d528fca6ac572c03d52094ee8ed02dea2d747c0bde285a75e86f8d3737db9e277ff523c883688417efd866e000b961864e617e6c1e6e3d89dd4f6e5fc8ba1e76b0c6287bddae822787d14d9ab72146bce8f8d3bc288311a2ec35f0467b44f4f6474095308784b9e6acdfb6c89ad25f5f750911786cad4bb7973e58616e5dae20647b295e3099fdce9695c7faf8665c2b647c4fa969286ba0e8b7648bb631155fc33fdc21cb4b72ee7b698fe5c6c4390507a1d1f81d4d447b4fb6f8a1ba8e0cf525649da58292db35c4225d9408ce6fa2b48888086f8e2336d62088e9d9dca00f3dc7a88904b28daba0da03ad613de490e98001f9e29873dcbec389eca79b55c3ca124f2d4c0989cc3dd9ba434527daeff77b6395ce538155fe34f6946c286b00a643b1b856c4366ed0c0a49d31c2c78a708844a2e37b039ea57433129b9a1d58073872d4f39448b3907ff37f1cb650c0eba9d88f0a3fcf22cc3a0f5078161f86c5d5327341e5aaebebd82ac81b842647abb17551e2532c14cd2ae692762f59f8ca8d6b0897649d05cfc65e98ba3734d2f071b39f7387b5183d4c4ebfb9ce7b46914b96ad71a4aa476f3b3ee5cff14389313403f8c57a0c8033f6951f0ff76ab1e8508f861e3a0a0830c76ddb9068fbfac12b0c0b4f587994323c5134219d9d334a557b7c2b5b643239316d5808a531b7887517163ce01ba2fce41245a0751a9e6309dbde1787484c688f3a6a710a2813378bfa2e2b55529b1a9fb71fcac040faaa158e90d49c6c5578b8aee25d45e77a84129ee37859c5f40963c4719d32d86ea52c953e55e0f2c423ea5b87345ef0f0a48e3477d5048af0d71c04535e9fb925f9e84084e62633945351289e30a6003cfb31e1109bac6b934b791f52a3a9aba64ccf7a08ca667b1bfd241af74bd7b5986a48e98976c4ee6a553e261742d8adf59928fd814df5af4cf98ae6f5d1008b543f7507bf308347968d6f71aa2ac4e79ac9d6649b8d7f60b95feacf3fe15f56efcb09d8ec3359e1a1468938cc293e895065fa794ca54d17103a0a37599a8db8f1af89fee4a496fc4ce9adbd23891e04f4f754a6e251bfce971c7cd9d909d97a22303501f91b6bf288036130f4e87dff4d77d5317cb0f69b26bd6833bfee2a72f573221dee2ef7d34286019288cefd5525323c9ba3a5f60566de1d0125bf71d3c1eeb72687d6c9bdb187add6f3129a22bb12e3bb80816ec0c8ca915f497b398fb0a15d7e1ed8677c21d959f584c6abb6a680bcea37d4d20b3c53f00641156b3"}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/25 22:57:10 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00003c7000-0xd)='/dev/usbmon#\x00', 0x9, 0x800) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f8e000-0xc2)=""/194) 2018/01/25 22:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009cb000)='/dev/input/mice\x00', 0x0, 0x0) getitimer(0x1, &(0x7f00006f6000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000ab2000)={0x77359400, r1}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000063d000)={0x2, [0x0, 0x0]}, &(0x7f0000911000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dca000)={r2, 0x6900c562, 0x20, 0x0, 0x3f}, &(0x7f0000552000-0x4)=0x18) r3 = socket$inet6(0xa, 0x200000002, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000866000-0x4)=0x0, &(0x7f0000ea1000-0x4)=0x4) 2018/01/25 22:57:10 executing program 5: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x220ff) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000005e000)='/dev/usbmon#\x00', 0x101, 0x200000) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000005e000)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) mq_timedsend(r0, &(0x7f000005e000-0x1)="e5", 0x1, 0x0, 0x0) 2018/01/25 22:57:10 executing program 3: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00009fe000-0x4)=0x0) fadvise64(r0, 0x0, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000087d000-0x74)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff0000000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5280}], 0x74) remap_file_pages(&(0x7f000045a000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000e11000)="6c49152308d9ac79a3ad187f242e11585f7f7a1b1f560f45954df511bb5ffe523de7649a59") openat$selinux_status(0xffffffffffffff9c, &(0x7f000031d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00008ec000)=""/4096) 2018/01/25 22:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000516000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a4000-0x4)=0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f4c000-0x11)='/dev/vga_arbiter\x00', 0x84400, 0x0) bind$vsock_stream(r1, &(0x7f000028a000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) accept4$inet6(r1, &(0x7f0000439000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000791000-0x4)=0x1c, 0x80000) socket$pppoe(0x18, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a9000-0x11)='/selinux/enforce\x00', 0x2480, 0x0) 2018/01/25 22:57:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x1, {{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/25 22:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f0000416000)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fdec6e97ea68e0ff360fd55801f986ce867fff09000000000000000000001d7f39147a2c89311b32b0f6687ef5f00d0558fc8190140bd8ff1dbf13f9", 0xfffffffffffffe49) pipe2(&(0x7f0000654000-0x8)={0x0, 0x0}, 0x800) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:57:10 executing program 6: r0 = syz_open_dev$mice(&(0x7f000023a000)='/dev/input/mice\x00', 0x0, 0x800) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="", 0x0) 2018/01/25 22:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002a4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e42000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ad7000)=""/199, &(0x7f00000df000-0x4)=0xc7) fcntl$setsig(r0, 0xa, 0x37) epoll_create(0x101) r2 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r2, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2018/01/25 22:57:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') 2018/01/25 22:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind(r0, &(0x7f000013a000-0x60)=@nfc_llcp={0x27, 0x4, 0x3ff, 0x5, 0x1ff, 0x2, "e3d577f142b64f66f1089bfd572746201617037228a62a0bd6ab5915beab556fc626dfa557c64e9667a0dfd569bb4f5cccafd766d6d4afa6740b581a530211", 0x0}, 0x60) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000d41000)=0x1, 0x4) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ee2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ef000-0x7a)={0x0, @in6={{0xa, 0x2, 0xa3e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x5, 0x8, 0xc11c, 0x40}, &(0x7f000024e000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003e6000)={r2, 0x1000, "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"}, &(0x7f00001f6000)=0x1008) 2018/01/25 22:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000048b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000073f000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000dd2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008ac000)={@generic="4f5859f8daa42b1e2502d33c4dcab6fd", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c3a000+0xbf)={0x0, 0x0}) 2018/01/25 22:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000425000-0x10)='/selinux/status\x00', 0x0, 0x0) unshare(0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a05000-0x20)={0x3fe000, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000882000-0x10)={0x40, r2}) exit(0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00002d2000-0x1c52)={'raw\x00', 0xffff, 0x3, 0x1bf2, [0x80000000, 0x80, 0x1321, 0x3, 0x7f], [0x4, 0x0, 0x4, 0x1000, 0x1], 0x10, &(0x7f0000023000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x1, 0x40}, 0x6, 0x21a, 0x2ef, 0x1d, {0x7, 0x1}, [{0xfd, "7ecdf460ce1e9b3793a9f22a5f9c55cdb42ad5e8f7d0de63de93e87e90", 0x6, "5ef7a3873c7982fbc67b1dee4d48a01a595f8c03d1e84690610cc33fe7a57492ff7f2a4d0173b793228fa266fe073a1995805bcf9659dae9193cb6232a242df0c6a96470aea291ff34ba5d848d2bcf600af80b1e7ec3cbf5536ff806105f163e3643a8a99fe222d716cf40d4a3149341bdced8f91ac9ad9fcff313022baa1478d46c7a2e48c6e257dffcd13c92f99af0f022664c283583ec4cb3d20b397e8f4165373798220ed7e0f55ed17249c7d1c610ef73198e9b50caedaf2b7338f528fd8727cba60a43f77059ecee8e43df1ae3b6381f8e8a84b79d40d4ea8324"}, {0x58, "cc113fa136e522a27478cc6b4fe63cfb4e8584e6bcfc8d6e7f2dd62120", 0x1, "42d44d1b696ab8bda67cfbd889dda9ef720acf372bae0d2be0fc2055fcc6857b6c4777b5131c7f604ee7a223927ab30a5d47848d09a04ee4"}, {0x55, "935d59088854106c35da8898df76cbd50f836b0dc92455bc1f6d5f40e4", 0x0, "c8052fcbd4bb3e10344e93cf1481e7fc92e56ba3178e0023abfd449a968d435e85041e27ff69c47b5bd96823532628c1acd2060de6"}]}, {0xd5, "ac7d4b605ff0ba4e0a64fe5c33c9e0341c45bb2213353cc6aef8f70820", 0xd4b, "9ec0358dae615757682f369e690f8cba854fdfd3ba969272e1cc96a4e9523705c3f55b60ecc2fb58b05d8681dbbcef755f624071d036c15ac73f3416a968bde085bb4f16031a1a06997f36671d7b855c52e0cfbcb27ff1323d7200fa3e266b82711fe2a5c1a4b268a562bf0815b071b79b89e081fa7a15e9cd3427b57fcdb5968460994e41f1f076b8693da3b1157cf27c5429e7eb33a454b36b30495d2e92b26d7b0e95069dd7b7e6e97d2e315aa4ad52d2c1cbd7"}}, {{{@dev={0xac, 0x14, 0x0, 0x12}, @empty=0x0, 0xff0000ff, 0xff, @generic="d4b022c3ba549b7802e88200317e038d", @generic="261d80a89ee55caf96300b762fbffab3", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x8}, 0x8000, 0x3b1, 0x4b1, 0x23, {0x3, 0x9}, [{0x7f, "9dd236e2ed28f5e65ca8882145e7a5632f92bb594c31db9699d893de0d", 0x0, 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7f094f190673fcbbc30ed2db6afe4d512eb21be4cf8c4e2de3f35289a3117cb96d50a5345b284649df504f888b9abc0f012ad1f7219044f1d45927692e395ff2e38f7c7e35d251803dd5a55e05cceb8e60e69ff9692bc8fc71f735615e81044df03abf06aebca0c8a028fcccc89054ae45fd6eb35e527000c3acb0de31bfcff01bef58ad8ac4e3f000f790fddc2f3f7d7d675d212a6abe8ae5ec1b138038bd992b15025256421654cf7ec0cf9828e91835aa8af0f681fbd0cb3d6eba4dd52aea388eceb67a441bd728e0fa026320e651ee17e2144c48fd20055ebd9bdc947cf619e9ffab00d9cadde5f23146a2c14bd2082827f7ccbb678a55fdd0f0bb14bb3ed0c0b35f9480e472e14037717b9cb0c7ce3b464d7eb513974122b41f29fc5d83919a0ab4bd1d218fcbce5a8b8c50043ecc6a6c30e560d16b012439af507b6015d9e636403d7b00bff5883f591f8fb6b7b9a09fa69f5f5151e9f272e6ba8a2be64afa27fe5865a016a393084506267c1266236cfc106290f11902f93f632a23949def5ebc63b7af90f8a549e449aa5a65a1ade66a9061805667065d2f2ac6bf49a288d8c5994fcd8f2a7432a17b4e193953aec40798891d9f812698db81515afe61eea35e13d637f7e6fc5543118d5e52c8daf0a3ab5c9d088c7fca9606ece7c8ee4159a90c5530581e2eb02848f3016b13fbc65571cb89a6952f9214ab5890d48fc2a8258d2aa3234930f24b4f428f571fb6903d33c70c894d20f0e672f51d1eb96318b5071d128546597f1f9e78e7eb8c6b25a5eba01201496c9e76d3111b38e3816684bea5f5f136e6622f4663a5aabb514b6c79c7ce95d6481dc143bec335b0f8b9961a8c0b1460bcddedd4f7eb4aa866dee77aa693941a061cbb6672efd9630b57b82466bc7041689b84ca1f3934cf7fe6705ca8b973ea200e781da9ad3de52e2c2c4ce1e1ce3c1c6462ec16552020328231e1523c3f765fd591328f9c196412a572c43941cdb87de3617be60f90ebd0a1f1a083e6fb94a7ca9702d18d6a4221788b788f4cae002d6d96b5466a55204b627413cad0264439423051068c3c80264e1c978810592555ff3a3d9460c68f0ac3aeb7790b6e50a7eb40106a2cc7d5ee7d1a715fae257a3733541769570b36ab77550e043d17e403f54ba41b7f01d57c06268fa67e07f37ab331482ee323610b79234016304bff07d72d340192866b6ea0efed5e4abfd61db9896e04769170f746385b3e135c4714dc07ea227b7ce4b31b9c04ac365f526491a90b7ab1bc33df3c4d18f5c1bda48b17fc002a35031af5c013fb6d68af0c29891df7d45156ee74c4bb8b9e33cbc0aef31eed180c902a5820eaa79168efd27ea4dbb7ae91f23cc10eb5d5553a6ad0b1bd569b9f7aad803a8d05b95014ef90ee8c14316d472f18288c18ed08e5b3b46d4c986d74800cee0900fbc3e149fa9a86eabd7e7a3fefdb443de695b517a17fbe31709b8892d2b52268d774ef70e25aa5fb0ccd6eccf592d69228771e682aa534dd3a40ff32454c805473aa4e5c5b46942c4e4eb58692fdabc177f2094d0327859f5e99d8f372e61930f64de349797ce143266fc358b23d0b9be4b6f9e797d0d6f43c8e7b233ff489bc5d457dc369a5b6346a70c21df7d81a58f73c26ad7fcbe0eb74ba26b3953d9a63eae30ef708a416ba6e6fa5d4e054666239dbb9f33ef729eaccdccb1a125f981aef4796b2a4889e9cc806c852a4f6f94fab813b3582f5ff3a0b5ea77804fd9479231c91d58bc37c468775c4c43a1d66bae9be62d3ff0f9f56a9bdeeab2c5d3454c90adec711c018c028aec294b04f704af25df010b04a70181d4d0a8393f270b6f22fe772d01f632fad569b298ea35724195b6beb158a154d0dde4ad90f171b520ab7c3bc684802db8270ab446280bf04784e8a64909488c47d44dae206b94bb869000252626926cfccf30aaf728da9b7e87f59519a21683163808c8b3ea0ba261d34551f61df043b0ba5e58659eb6beeba518295a76d9af1e885efd3e373ee30d89dba2e90fa7f222393ad4a14a0b6bda401235ae6008b33fe70022c305f05565f882669d94cb0b358d1535c8b19a5d0762d6ae2f9b9649676fa7245475812954447b79a97f7879835860063bbe439d19228ee5f7a16eb6846b1aac7ef3fdd7aa6571711e02888bd5e8e0f3589a121ffd0673eaa87b0b327ad30ab52bf08705af293c6efe33eef5bdfcbef0cc054f1369c575a424381dcb9bb4"}}]}, 0x1c52) 2018/01/25 22:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x8a}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000533000+0x7cb)={0x7, [0x200, 0xe87f, 0x2, 0x5e52, 0x6e7f1395, 0x2, 0x1000]}, &(0x7f0000010000-0x4)=0x12) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000028a000-0x4)=0x2e0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000060e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000365000)=@ethtool_gfeatures={0x3a, 0x3, [{0x81d, 0x5, 0x2, 0x1000}, {0x5d57, 0x8, 0x5, 0xfffffffffffffffc}, {0x81, 0x7, 0x2882, 0x3}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009ef000)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x401) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00002c5000-0x74)="cb80cca69c6560d7d2a4a4f9942ae6e0fd2d978eb8d9b84ab9c112e084544a1bee9fd5280e48bf065728c2a24eef7eb80cacb95ee32f1b7bf15b669bde7c99a67b24f229577ccd4477e7d4c4b7a00956ba3c8ee157d1256364a93e9d5f03d697af3572968cbda778fe0892f86130c009d158433d") r2 = getpid() ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000920000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000817000-0x4)=r2) 2018/01/25 22:57:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xd12}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000012000)={r2, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100, 0x101, 0x20, 0x6}, &(0x7f0000003000)=0xa0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x53, 0x4) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 22:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f00002d4000)=""/18) r0 = accept(0xffffffffffffff9c, &(0x7f0000224000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ebc000)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000094c000-0x4)=0x0, &(0x7f00000a9000-0x4)=0x4) 2018/01/25 22:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={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$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000fca000)=0x0, &(0x7f00006cc000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a50000)='/selinux/enforce\x00', 0x200100, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000036c000)=0x2) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000027d000)=0x0) close(r1) 2018/01/25 22:57:10 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000027000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000002d000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/25 22:57:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004d5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) timer_create(0x5, &(0x7f0000126000)={0x0, 0x20, 0x0, @thr={&(0x7f00000fb000)="dc3a59f11a66d46fa156edff02a6d9dbcae643f4be6d3f25554bc1aa65ada9534dbbbbc32826a053f4d011b36dbbe04b7ffe23cc8e7bd71a500fe65ed8d556476529701cdfe2650dca871817fcc89035c07d624cecb783d70b5393670b2747b40ec6067e27a08b44d608d77863a769e71cf3af6a5737f5875e2cda0b0497f4fdbffe7a", &(0x7f0000575000-0xaa)="a66f11ce92b589da3215427630872f60b506bfbe1016f058d455275fcc58535557ef875926b857d7b0df3cfb2ed7fad19246ba8973e54c594401078978e68bec1cc40e4ebdcc6b1a0eabbce0bff996a19628a350b1df59b507bd6866e2db8bf3c33d8ebedd4658b45d59c64e8e26f9f082f6544b72abaf38cfe80390b0c26a8933aa0abbff7e14745c54ad6055c7e55d8163ff4deec4cfb7bf30a16db53ba645f51ea5fc5245b2892af9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003be000-0x4)=0x0) timer_getoverrun(r2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00001f1000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = openat(0xffffffffffffffff, &(0x7f0000286000)='./file0\x00', 0x24000, 0x84) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00004e4000)=""/88) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d57000-0x8)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0xfffffffffffffdd0) 2018/01/25 22:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) mkdir(&(0x7f0000b09000)='./file0\x00', 0x100) 2018/01/25 22:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000425000-0x10)='/selinux/status\x00', 0x0, 0x0) unshare(0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a05000-0x20)={0x3fe000, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000882000-0x10)={0x40, r2}) exit(0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00002d2000-0x1c52)={'raw\x00', 0xffff, 0x3, 0x1bf2, [0x80000000, 0x80, 0x1321, 0x3, 0x7f], [0x4, 0x0, 0x4, 0x1000, 0x1], 0x10, &(0x7f0000023000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x1, 0x40}, 0x6, 0x21a, 0x2ef, 0x1d, {0x7, 0x1}, [{0xfd, "7ecdf460ce1e9b3793a9f22a5f9c55cdb42ad5e8f7d0de63de93e87e90", 0x6, "5ef7a3873c7982fbc67b1dee4d48a01a595f8c03d1e84690610cc33fe7a57492ff7f2a4d0173b793228fa266fe073a1995805bcf9659dae9193cb6232a242df0c6a96470aea291ff34ba5d848d2bcf600af80b1e7ec3cbf5536ff806105f163e3643a8a99fe222d716cf40d4a3149341bdced8f91ac9ad9fcff313022baa1478d46c7a2e48c6e257dffcd13c92f99af0f022664c283583ec4cb3d20b397e8f4165373798220ed7e0f55ed17249c7d1c610ef73198e9b50caedaf2b7338f528fd8727cba60a43f77059ecee8e43df1ae3b6381f8e8a84b79d40d4ea8324"}, {0x58, "cc113fa136e522a27478cc6b4fe63cfb4e8584e6bcfc8d6e7f2dd62120", 0x1, "42d44d1b696ab8bda67cfbd889dda9ef720acf372bae0d2be0fc2055fcc6857b6c4777b5131c7f604ee7a223927ab30a5d47848d09a04ee4"}, {0x55, "935d59088854106c35da8898df76cbd50f836b0dc92455bc1f6d5f40e4", 0x0, "c8052fcbd4bb3e10344e93cf1481e7fc92e56ba3178e0023abfd449a968d435e85041e27ff69c47b5bd96823532628c1acd2060de6"}]}, {0xd5, "ac7d4b605ff0ba4e0a64fe5c33c9e0341c45bb2213353cc6aef8f70820", 0xd4b, "9ec0358dae615757682f369e690f8cba854fdfd3ba969272e1cc96a4e9523705c3f55b60ecc2fb58b05d8681dbbcef755f624071d036c15ac73f3416a968bde085bb4f16031a1a06997f36671d7b855c52e0cfbcb27ff1323d7200fa3e266b82711fe2a5c1a4b268a562bf0815b071b79b89e081fa7a15e9cd3427b57fcdb5968460994e41f1f076b8693da3b1157cf27c5429e7eb33a454b36b30495d2e92b26d7b0e95069dd7b7e6e97d2e315aa4ad52d2c1cbd7"}}, {{{@dev={0xac, 0x14, 0x0, 0x12}, @empty=0x0, 0xff0000ff, 0xff, @generic="d4b022c3ba549b7802e88200317e038d", @generic="261d80a89ee55caf96300b762fbffab3", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x8}, 0x8000, 0x3b1, 0x4b1, 0x23, {0x3, 0x9}, [{0x7f, "9dd236e2ed28f5e65ca8882145e7a5632f92bb594c31db9699d893de0d", 0x0, "713a83f0752e69a59f6be5f448aaaaa013a382e379ab75c7f576628c29618e3e1e404f38a93f702f465c4fa9794d422c015c5283adc881b7e09cb85d450093046609b0e509e4800b3e7e5ef5e6405ec366f18e25228d6cbb394f0dbf6b28d6"}, {0x54, "1c90176a80a0d5d50266f4145d2b52afa073d74e2e134fcd25819cab22", 0x9, "7184266b6b644bff74276318df32092b4c0e6407addc701be0a84ad99cd4aefb9b4a723cc70c449c93a8349d70a1f5c3b88af4b7"}, {0xcb, "509ec1f26a9c204efe66dafbb0682b1b302613be68060d01f771b856a6", 0x2, "5c1d3b4bc63cc4d01b02a86e23fe5ae93295d3a777ff4a5a04bbea261cc1a9eab4ce8e89f7898e90e1b34c662e9e5475dcc126d8442602ddcbfcf6d3142ae614b92cce28d2c34d660c5a68572f22cd4ae17523044494092b322a9e0cad2ffb28ff1b76bbb5c31e98b7783a64f8925caafbc2468e6c351fe89a264517dd2b4e5dd949c2436ff4de40ebad6b8c80c06667fc31db783b72bd2c25533e7a6525fc290e9d094b29545948a82838"}, {0xf7, "512bef116fe136bb83b37617e124cd88a3253ce00b5b8633133741095c", 0x7, "dd8b0a4fbc91a1e849f4aef6c1cac402d94ac373b68e8fa2061b9ab20dc4d4fa36121c8775dd4db8565b1abce142215f931829d1bb4c0c30588f64d5a3003939ad60291dec594479bae7041eb92e66606255ce5ad1282c1c2ce5077649e4ff05ed20fa0a67e1276a0cabd18ffdc227eea6649945dd55a956daf31d2f5764b029dd315d1a9dd169e78544ba35cdf4042dcf9e18eaa03d924c77124470dcc1b6824b4d51514e9cb177c519898a0938bc1c354637039b9ec587050b396088d6ee707dcca6bd1a6aa6366110f7b6e24fa4853d8114217be3ed"}, {0xac, "e7f4b368292b6af08cf8f2d5102844e196e15b3c5692f8c154ea1a3c8e", 0x6c, "2d6f307d149fcf7090161ccd71772b96ddf91c22ba3d3177be4c5ba20b1ff616b27abe9bc2e5a1de702c9d365e301fad570c3451f9fa04b824baa61a3008a63a3ec522551dcab114de35007fb54c4b12d6810f24b837cc8141c72ca1b1626303d0044a91135b1ce399931f57140bd76aa10e6ef87041dcd7d338c601b611818ff4b36590b695ab5038af659f"}]}, {0x100, "cd6428f799df6eed6b90f467b890b6279a0077151834fb424e379d2f06", 0xe88, "df7d64c42b4828df7f157d420e8a5d05796ac17ed92064479d8f1b3ea59e690a8176009eb93f1a842d311aa941c5a92aa61618118e5016efdc6745a125a54f178b8d8862a8d9283d053719d8862e890a03d6b5370c5302586bc1b04e71de255c548a7cdc1d97dd33d8735d7255358fe0e66384b538b2809f352d9320fda413f40a8dca170b864688891f301d3842efd4ac701b9948882fbe56458646994b5568540cba703f7da0e4f223299de1d0ccb55a201676efbdee6c76653c4e93770120a2fd22ff34452d1ce9050d7cbe96e4d6bdf93233eef4a743d87014a81e8421dc"}}, {{{@dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffff00, @common='ip6gre0\x00', @common='dummy0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x44}, 0x7fffffff, 0x1e2, 0x300, 0x10, {0x6, 0x733}, [{0x22, "3b7368fc4459ef0d0f885a00b8c22b66e7bdf38e2a55ff2cd7a55eb392", 0x3, "52a2"}, {0x7e, "61fa226d5f108ac928cf8bdcc0716cdcd847dc3e7cf52ef98f038aec8d", 0x0, "b1de8777b073cd58e4279c2d65e9c9609784acf696e80432d2acadede182df1c17f272235d2b629e65907052961725e272f577175ff537c59dd18d0cee180f890122ba038b09e7d1de62d192c90e628d17b60d2e39e7c2816e4e9c6ba35d"}, {0xd2, "19b00f8fdeda761dedda0825b0e912afd9cb73a1ec8ed6a539df1c3955", 0x0, "fe1cbfa4286f8036c3834bfae78e3a5fe5425d45b20252972884c1836e7213044fed97df1ec3d69671576b96626f476c09fe5eff07f4193b6d7b8ac52b9545369faa28dff9f0ab127fc336225a78ceda6062290b2b2c5a5b19f44d296e88d8cd57d36a2dc77eeb1412627677647cea6d8f42929109b6e1d5b47967631be41b5f397a060329a6ccee58a75df108f2a430a25789e5697377b21c41510e01bd29fc0d21768d957a85d62ae7baf9f59e20fc2d60"}]}, {0x11e, "71e472ab02d9d531e4d49d74b480b4a2ba696a40c78b6dfb57584ae471", 0x10001, "3bf6ad155a202344748c9879d4e2f42d7c6bb4965ca0e43c4ef60f667609c67cf57059482521dcf6f84847e4b680012c79144df4bf0968593cd51a182d6ea23ae887487b063c7f88408044e6487fb3128acfff2d08f7da0ce7ca130cb87eda49c7803e81f36949ccc462dfa47822db0ab8f8f3b9db2929c391d0328e02ccfa75dac112294ab51bc17a983e6a40d34632c0b1ce7a6684885f1ef43d5c3a31ff18cf325940cf531f3f12d746a5be599eab3fd4b0b7a5579aace303478295dafde1015eaaca1e0a185f4a1810bf72a48ac19f04a1f3341de8d624c83081ae6938240928590528ea24fdecdfd846dec04af3de17522613cd2c773e6c42768fe3"}}, {{{@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, @generic="5ed27a5a0bf109277746394667b665d3", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f, 0x0, 0x40}, 0x6, 0x132, 0x1152, 0x6, {0xfffffffffffffae7, 0x7}, [{0x76, "3e56aa40234209afcee151ebdceea9e7e9b03d97d5b58205b8ed14de2e", 0xfff, "d7a3699bbfc1b178c7bacbe7316bda46e968ba40b3c4c6504570c24f4d8930f879072c9a9101685708b52f23e17eb671203f3cb814f3ab896aae32a1a1add9517d3f1acc60e02cd428716b69f5ed4502c38bdcf3f395"}, {0x4c, "035cd678a47f6d416a75446b1a8b98d8eb0e8d79c08bf15204eb461c96", 0x7dee138b, "b78ef595ba1c9239b256fafc6e854c48337a67120e64e78af5092e2fefb37060479733c50ad761bb8d0a5f8f"}]}, {0x1020, "127fb50cc1bf1d919d1fcc3e327f23e71ace5eb0256af2640ffac1904d", 0x6, "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0x1c52) 2018/01/25 22:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000cb7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a48000)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e58000-0x6)={0x0, 0x2a1}, &(0x7f00006eb000)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fc4000-0x14)={r2, 0x1, 0x7e, 0x8, 0xde, 0x2}, 0x14) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r3 = getpgrp(0x0) lstat(&(0x7f0000cee000-0x8)='./file0\x00', &(0x7f000015c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005be000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000347000)=0xe8) lstat(&(0x7f0000c17000-0x8)='./file0\x00', &(0x7f00005e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() lstat(&(0x7f00005f2000)='./file0\x00', &(0x7f0000b0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d8000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r10 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000677000)={{{@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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d6000-0x4)=0xe8) getresgid(&(0x7f00000c4000)=0x0, &(0x7f0000a19000)=0x0, &(0x7f0000f96000)=0x0) r13 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000799000+0xa17)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b69000-0x4)=0xe8) r15 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000d53000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00002e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000021000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f93000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000e37000)={&(0x7f0000ffb000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000395000-0x20)=[{&(0x7f0000329000)={0x6dc, 0x39, 0x0, 0x7, 0x2, "", [@typed={0xc, 0x5, @u32=0x8}, @generic="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", @nested={0x20, 0x8e, [@typed={0x10, 0x67, @str='\'\',*!\x00'}, @typed={0xc, 0x91, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="cdb703c4817d22e9fc83b7629443e317290988032f18a3083b14ce328d9248a81bc8f74369bd9984481a49963d8688d06535db972a7aac69c83b77c1b7df9bf940f3dc3237e14c5d451543f378886c6b5a4c7deb1ec0edc6cdc61e3797db605d6324bd22de60416d5c66a01ac152997dab0f38be1b961493a9bd77d11a1de1abc106e394cc8acebff1d31117a96e183f490a0fcabb", @nested={0xc8, 0x94, [@generic="7b5070e530111f319ce854121b82258268866b86f117ff812da50b770a8d73ace3d23635083ae0e18f0ffdb5e9ea89d0f1c177ee901266ec75631382e3241a0adc4484b1528a43e51f5954a77e0572c64851a3cedd2011d44eea806186b61bcd073a29741d1b9931b912ffa8ff9e05e503e4c32b00ea11975f8efc77dd1744241277cf55a64aea65fd23f7815fd7ef444d8c1f0b1421cf86bbc15eece969890fbfcb509132c36887b01802db6d6eb3307890c4aae7", @typed={0xc, 0x82, @pid=r3}]}, @nested={0xdc, 0x2e, [@generic="badd2f22cce3a65a36a97c848d6a663c1eaa2b71633f91b274e50107a22ff3f641acc0f43c5cd9bc3b0a040748fb11aad52e695517e988bb2d7a4a2c54782cfdea51a3cfd53071fb8bd075ed8da005f6a4545c87d885c054ca3ef6320779ce6d95eae027a636b825c76ff2666fd75a210a1e710d66463ee2ec874f6704ff008676bc5dafb18f7a8977e5c2f55306a5335a842dd1c096915e19b948c2276789eca607d2270a0ae1e9992575c236227b842a9e", @typed={0x18, 0x23, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @typed={0xc, 0x39, @uid=r4}]}, @typed={0xc, 0x26, @uid=r5}, @nested={0x35c, 0x4b, [@typed={0xc, 0x94, @fd=r0}, @generic="ba690290b6cb13f4addb00499110de41fb7e622bd88e0905097f505144a7755e53c6e72f6bc3f4361c36211f978dd7ad50119a0b5d2bbfff35764b334e244d21fcc55e218db9e805455057db71abeab739eb0d9af864aad2fab74d6293dfaf3b717ea21679f54272569f0c356e203dcab775e5319895eefa9706a1950b9c682a7cbe8c974b59065a77cc0e9beb8d652c955d9c922787e9613608c0cad423f66683ad110c97918a02b95c791d8b0c7e13962f9e06bacf150c80285f4d0964a0ec3e20e1e21a36cd4ade4f2ffc2b01e11a1fe7ff3670645362dfc03ac90832e70764ac", @generic="38a109a1a80f3463983485a01735320d4f51b569e81a9e30fe371f9290aff6fd3fda1d399b02634d69cd39ad0afa34541f", @generic="b0b76eb8444156d1bf2949eaee", @generic="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", @generic="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", @typed={0xc, 0x52, @str='\x00'}, @typed={0x20, 0x6f, @str="706f7369785f61636c5f61636365737347504c7ba200"}, @typed={0x8, 0x7f, @void=""}]}]}, 0x6dc}, {&(0x7f0000d3d000)={0x158, 0x17, 0x10, 0x7, 0x2, "", [@nested={0x148, 0x2b, [@typed={0x28, 0x2c, @binary="f5856d349342a7933bb924f6fbd2fc16afdf22d04e920adaf85d4f444a"}, @generic="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", @typed={0x10, 0x58, @u64=0x8001}, @typed={0xc, 0x6d, @uid=r6}]}]}, 0x158}], 0x2, &(0x7f0000fcc000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x110, 0xc040}, 0x20000080) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000936000-0x4)=0x19, 0x4) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/25 22:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000451000-0x58)={0x7ff, 0x5, 0x9, 0x2, 0x0, 0xe7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/25 22:57:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000346000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7, r2}) [ 62.914641] audit: type=1400 audit(1516921030.741:76): avc: denied { sys_chroot } for pid=12343 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 22:57:10 executing program 4: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a8e000)={0x0, 0x0}) mmap(&(0x7f0000668000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000751000)='/dev/sg#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001c9000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000167000)={r2, 0x0}) rename(&(0x7f0000b4a000)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') 2018/01/25 22:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={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$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000fca000)=0x0, &(0x7f00006cc000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a50000)='/selinux/enforce\x00', 0x200100, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000036c000)=0x2) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000027d000)=0x0) close(r1) 2018/01/25 22:57:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000a4e000-0x8)='./file0\x00', 0x10000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080a000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f00004df000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x9, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x2000000000000, 0x0) mq_timedsend(r1, &(0x7f0000681000)="537181d47df8d8980d5be121b7ae753db63a116b0b8f6ba7b05bea9aafbfa01185fb97b41afb0270d7ede501ba90c3af6d8f80fd3d5d840dc14d22cfebee4c993af203bf0c802c9fe2406e43db4a7cfb11e577", 0x53, 0x7fffffff, &(0x7f0000e85000)={0x77359400, 0x0}) 2018/01/25 22:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000fca000)=0x0, &(0x7f00006cc000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a50000)='/selinux/enforce\x00', 0x200100, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000036c000)=0x2) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000027d000)=0x0) close(r1) 2018/01/25 22:57:10 executing program 3: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f00001de000)=@random={'osx.\x00', '*\x00'}, &(0x7f000091c000-0xf4)=""/244, 0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9d000)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000540000)={0x5, 0x4, 0x10001, 0x100000000, r1}, &(0x7f0000b0b000)=0x10) 2018/01/25 22:57:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={r1, 0x80000, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000002000)={0x0, 0x20, 0x40000000001, @thr={&(0x7f0000006000)="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", &(0x7f0000006000-0x56)="dc3a69c3c1f377ab12405d71be42542a274534123e5c449c5af86d79a9850450e887f980dd603c7e50f7d64e433d67031763d65d8cb25ceb72abdb319c962629da767efec56e2edc36fd65415ea5cd4c50f2e9ba1889"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 62.923192] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 62.944608] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 62.986623] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/25 22:57:10 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x2, 0x80000, 0x9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, 0x4) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/01/25 22:57:10 executing program 7: clock_getres(0xdffffffffffffff1, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/dev/sequencer\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xb4)="8f700b8327b81bac85988750f178f4632e774babd5af7325e1e17a3c2209a975b5585dd64a4f6813cd7f03bbc402c64fed24d821e0532d29d3bac8fb4a6ac4e7bfae82ac2ea3fef98f8bddddc3b99d9409e0c72c19f356622d1eacd562689ddbbfc8720303dd1bd0b974a9cd7d753a193b1c8b4693beaea0d497fbe3aa040fd31d3f4834114c5f315e3e0c488affddf1749087a2d51a109c17ae5275688d2fc525c3995a1464824c4911fe6f380c149c7ec868b2", 0xb4}], 0x1, 0x3) 2018/01/25 22:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x4000, 0x0) pipe2(&(0x7f0000fa5000-0x8)={0x0, 0x0}, 0x0) r3 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d1e000)=0x0, 0x800) r4 = eventfd2(0x7, 0x80800) r5 = fanotify_init(0x20, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000386000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000)='/dev/ptmx\x00', 0x10000, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) r9 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000047d000-0x4)=0x0, 0x800) r10 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000224000)={0x0, 0x0, 0x0, 0x0}) r11 = syz_open_dev$urandom(&(0x7f00006a1000)='/dev/urandom\x00', 0x0, 0x10000) r12 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000111000)={0x0, 0x0, 0x0}, &(0x7f0000277000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000eca000-0x1)={0xfffffffffffff5b9}, 0x1) fstat(0xffffffffffffffff, &(0x7f000060c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003b6000)={0xfff, 0x7, 0x2, 0x80000000, 0x8000, 0xfff, 0x90, 0x6, 0x0}, &(0x7f0000d1b000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000881000)={r15, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, 0x7, 0x6, 0x2, 0x7}, &(0x7f00003e9000-0x4)=0xa0) r16 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000097e000)={0x0, 0x0}) r19 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ffb000+0xbc5)='/selinux/user\x00', 0x2, 0x0) r20 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r17, 0x8918, &(0x7f0000b17000)={@generic="83fca163a019963bb855ee109ba9eed6", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a7e000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000464000-0x38)={&(0x7f0000962000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d1a000)=[{&(0x7f0000959000-0x82)="7fbb519fa324b875a114ca6b5862310eda99ab29626da32f306400f62dd82ee0f1f75383a678a4c944b167ac08c9bf4744b9638dee239efc0527dc933261f5d1802c0bfb18cc172e2c1dd45fe38d80ed55e924f91817325bd28c895ff1ac27bce296ecb05e2211dc5d9446d1a335df8c26a1db65cc3cb09c41eed4607ef16e78b95d", 0x82}, {&(0x7f00006e7000-0xd)="0b74712ab60241991dbd6c613d", 0xd}, {&(0x7f0000921000-0xea)="6e336cccf445865b89df2740d381196da49fe08ba91287f28847bd29a3384e554c318cf90576f1136faf4728a514fb9a17ef71673b486012a0bf792fe0c691e507657713732522098f6cde914e9c57004c86e87ffec9e4675dbd8184a86cab1e6ad3b56c772831829edfdc919b482fe82ce121506dd00aafb716ca12af15a17e09bee9c1f1aa4e6c9ea0cef017a0e6b42fa29c7ef28d6061f6944217c11d9822e88186c198e0511545aea6d21439bb62eefe3df061793188f695c78cb740b2196c14fe89835e2dd609fbd2a8f50a3f1b0a5c2f09acc9a4e40f804a105e7598874a90afb60b2b08e249a8", 0xea}, {&(0x7f00005c9000-0x1000)="4c5aa4d65f8c16f9f4ace8f53dcbdb7706efaf704be091d7618e42260f412fff924a0ce9dc94fce41d2c881e55ffa31be9a31733605554474eb426e8c4c0f70d1231de5e0759441014ab7b1821c637eb800745f7c2ee2f2e88bac169f646ae842bdc8a0aab164ddc195889bf53005a45b41e9fc884361a4c9ca505c61ff4e159293671728bafdfbb5d2e117afe4c881040747c39edd9e1469eb131b5263c54e8b1f486000787eeb8fc9d4914fd7e79e260b31b538de1013a1e7838e6c1416e90c94d589f9592dc34df9f0619bafb40d071bd47c06f1ccad02c1a4e3d2dcc0b1d71cf450d641c095739779e01d85a0a3649e38b0ffaa31d278a872414550fdc44901350f7fac58f96d16d47a38b5474e605ad5076568c981212c1c317215aa03b5b94709cc534048aef78c19df99bcb8ff13f72c9cc7380ad42403e647bea4674be1f82a35a0231b9148a64c329b294588b049f5717653ca5d72b748923963862a18348df147f5a916cfbedc0b833311cb798a87e503171d6bc40985c406d6dfee494aa48db0b28a39459cfa8ff6d4a2e8ab53076e97cc34e6aa557b68efae6a000b2dbb7814eec810617e0127bb8225c4d2908f9262a907e24db2e97b1557fc5694832191d72485ff79ffce1526c60d8637ebad0c8c6147a14bb30a162e9e46cb1920eb5907acc82e6f72dfe53cf4b15dc5b9037b7b289a7f70768b5a1bf0f3ad9e5617e9d5b0513bccc9fe631ee31c5c617d5e8d74bdad54478405cdc47b762e5439eb1ef87158ea8da4d7b57d4730c4f5a1df3faf30a0e86c120b6a838b7d6ec21481e927057902e8d519cda137190056ed58ecf63e47b62bb10915a7c86e1b330daffe42e5e3152bf20b155ff0d3e5151f393bfa657bc20ae22fd02e833c467c48285134d168f03455eed5be48957a1fbc80a9e2f537657ba419469f77a5d5f691438cf2e8dd7fae5be797dc6e567a746a99da6b17c753cc881d6582a3d4e38d734b4107307a9d6ad9a82970b9a33e40811b75037bee404fc661cd534c5890ed4f04580a78172a925362eedeafa24e02ecbfb8e71c16a3318ac543ba8b7fc0a625b98bea66b8544401c65341aa26fedf539ef5f9e95238cf4b260289f7efa121fb66a7ab380b9744a91fa571d18281f2c030dceba5742a8f6177b4763f1e5db95678110034a448524c2f911b36e00b9773043c2b097e11753a1a6acb65802a35665cf545ff9b5e9aa5f9ce6cf638c8e03a7318b7c4171f215d6420cf53a69d2c1edb9c7c4304634e14c1c98cd782503d98d4ef894fb59cf42a9dad8a1594776249f220cd0e96701bc7d6b46fe4f0661ffc02c9d0bd464036f6fe10fb52887eaef25bd1d0142e87129883a0a8a47f4e6e15685e5824ac3ea6f0adbf0050a7ec88e51ecc278da523dd3a566892062503f3f4adac143f6ec1801dcc429d38bfad6bce64d497bf3c781132a280c5d050526125c82c34e258f6073d8cebbb3e00bb8200e5661a8fd8dc289d605cd8878e179cdef7f318f2d9475a4ebf4e43c89caba2ee193889a3c3e39d6f56b4a9278ce406ccc1f3499ab414ceeda63b820ed48e51bf6ce9fc7c454aeb639d294dd7c1f19793e3c1b2f343e2d29063ce49e3148d02cb497b8a10ae94b3f902e1680028ac3efb4e7acd2d2b7075598f45450a364464cf820bf502429e620df84ee4a325fb54bb36f85f14b4b23124ed8e8cddf02363cfea55bfc3c26232320c4e11df479d8de82e56374be629794268a223d4eaeb968666ad2fc114e08495d65c0795cac7a9099f01c15ef320d7f670e5d047dc2b953771a084f1bf0d2d67a5a8a0e3b3240805a8dfec6f02f8f03e983534aac3edc5ac66cf6caf8fb3dfbf570da55e7c413c9d75f8d208d028929a5ab39931187b66a126f27b301d7baabd3d9dfdf606af88629700549057057e62a3014018f83309c058ac69f1ff08268540f7e5a8fdb3d1e0a556d34ea50496117617213d88f3ed0e4b9ef9be8a988bf245e59fcc65174d33a825110e3b3e063bbd8910865dd1f2b71c4ebf71658dbca4ea9a7c3505ddc778fbad157313c7d87c78b3b474cd6b51a1a07cf7ea734f683ae35a74b596e06dd6d8a219c6d2f3bf9662db91b87c63ac6984aa994bbf243e4b0bf589b63518847b75ffece55e190b223350719c0d2d01ab3a5c0057cf0ee8bebae0cad0adfc17a7f1425dcb31e5f41b88a10b3962621663d788f41af6259183df40d9a3e921f33e0acee418de26b47d7e675e4d4b05365b69ad76873cbd62e8f2fcc9be351c60144d4b21d9f1ad89770fcad6ad93726dfd472ebf8118783810f378e1907b6958d1ec8d9eb2e7f635b370fc25e6647fc4c756cfe6bc1adda1f66e4e9eaf5515c2d4f15481d305e4d74b3099be3c6817f5667c31d8e4f1c89d5cf056b0ad6a64aec4aa55d96396346b62e07ca950c3678d2452e8195abe0f2b65a5c69b766664ff457353604bcd55efdbf93d3d994299bbb74252b2b85b96ecc277caebba64bb6efad451d7c4bc248dcd80510fcffa99d806776af23f83c027036127f3a79761e848938970c519f033d64d37cebb0401bc01fdb116202d642800599a8042c6f04a44ba1ed4da446f680a360315b49f8fb869db2a9008f962bc8ad975fd2904e41ec55d2b0c79a814a3e3dec34495e9da43d1b4d23ce0e71f053f1fa0be89c1ab7816cd339dc28a18a6d0562813a58e4115cf91593d1e76c7b59cb1164aa237a11d3ab028d8b6d4bd680ca9f78fb71abbc6f9d76c84af4ea09214d92e8fb4dbf08a8c76d0d22fea603b305e307fa8d0742507711457d87bccb9ac5ac62597049558327b3636ce6f4410a17cc6f4247a43633ad46d11fad4594825c19909a2a09fdd63ec6360ede651d29a5b9851499c67627b3993c33d4278c978580c86159db212d3b38cde15f75c4cafb7259cc102e91388c58b73e404723b1720b1ed55ab61e884a40777f913ed0a8aebeb52fca67359deef436a83fe82aa740fbfb95add13fb3e59c81fee220484ffdb4b120a56168f49215d72cb8890c35ed49993e291f1724524129d6ec6eb3a8de02ada10ebe81f5f9fb14e83f82b9c76112fcc0cd7717f109e85621b452b3533f41f5385a76dfc76e826b0056447a65b0973b5b4c37ac004350946864cd82791dfafcc233749edd1bb2661fa9822812eb94fd0eb12394611950fc74fdea1702aa870bc8a16c95caf0261e251ac013a8ee01b76494a4d18648f664017efbba488bf7fd571ba95f65995b54852b683bec2f10c35bbae4b2c1cd113076961bddbb9f4f15d497d2ad675cbdce79c1522b1e26652ac0325f22e96ec25d74139e44e24445e4b3fff57193ae756cfd39000bf7255c7a5b7b8156e2e20b71816b88c403ac50f7fa3f4b52a62a94bf793be4907f627dee2b97c3e5f22d292128ccbbc770096935497f44df37ff63a32cad2feeb8418606da101362cc97e648b92f35025c27936e45b8c8feb5a4b2e9e5b7df1a60eb9f1386879b6334991e4a0581a182b752e4e099f8f174c74e671ea2da5520747429e399ddebf50bb0548f8ec034f02d746dce55f2c27f8e77ac22e3e07844e2140e322e43b34040cc7db18b70f141de4866fd281050136ffd114158ec871c07db73f34b16245226d2a77e532c2f1b40d0360b5063fd342ad2128eb73262b6a26701a9851eec56d51abf29b46d035c43eb96a771646992d02f3fe20ab9a721a0fcd4e00fbcfccbaf59e5844b63562ab0b1aa701421f1a90a7c1f3f46a9f81f498375b151d660798ddff8751feeffae8cf1bb49ff5929fc714be467626fef6c397c283f8f009ecd2a7777e3356b7ed79d77f7b6d14145b051c1cd8e88a159dd425823281b17f77ce35125b1cc06ff2f18159dc0b8e7f090f54a714b028f8ed67001eb2309b91015c708783e0a108dfdfe7622cbf1575ee0ee07c53dce1079fb523f712d9bcd0ab48877cdcdd63593cc832409478da4227aafc3387e07d0eb56f17584c24960bc5157bf917aa6266e013a02d83526bfb5016ed938c628d6544107d4cd45bc74f85e4e7bcf868ba24965602a72ca4bf2b3b646fb38e5447480ac4b44a2fb3b1536f0dbc69341600573f0ad98f92bfcb91b61650bae6ab0b39e4359c074062bf8d4b3761bac95d66186b3be99984a492383c7d54aad7137711a1dd5f21b7c7c5e7c126a34a8587a01b4d2b17f61db3e8572317ca0e4741c367675fdfaf15231539828925d324ffa11655d8993501d6867699ea677119eecb1967f919504c8577ccde2bd1e6c9918bd56ffdfd93635a24e9947152aaca4eb3aff463f857dfddb04b92a77d54f7e6c0413d623e6adb7e564cbbf583a61b384b650f4b723378fce29075714cd0e3effa952a2a9d5561dbb3bd5849fbedd3454fb46e27663e6711211b5c1b1c369c7865cc681b674a322377ff386d5fa9db26704e62c796f5da10dfe33f483c4acc45535b55ff4b141cb0b8c29a5eded08ec2de8227bcb208b4542200b42340d8a0196dfcfdf138fcbc56a282dfe8689aa64c73918291ac0421e68357959e1957462de3acd5d086b998ce0e5f14c41aa17b312222355cf865f70973b51218a61242fd872602726a86a067423fca2a5b19d79f8f230afe0ff45a1f4c8e0f77e9eed318deb5f23704dde032180783f2da186ce09082a907b0719c636411cc3bf8c0de21069119cbd373b4f3e21b50bec4564d81fc6e1562e460fc9cfdde0ae117eeb2db984e5680a54e3f077bfb9fda1851910cd8d7fc2a394f860d6cc509c8d17fde845e2f94558982ed7c871f2a4c8770038d8ff5719c128a23ef042337cfea3c874e8fbd06a5083b6ea463079e2b8bb42b494418ca7d478748b2bc7dd80657f67ae129ce95c7ea456b104f8227a1c6dd3b2d7eb21d6b4e0d5883962867b7955103606109f79538d8a8d101cecbf54197ab9d75fe618a2ab66d5a217d5cd13d5eb77b88612d0edc9b25b2ab39cb62d38ccd4e276b5b9e79bae95fe49d672be524674da7fa5ef4879498ec4778fb6422c0f24a2a70835158cc95a629e92e274d6fa01d0bedbdc10dde3584ba8729863a3012a1886df0f97af8a6da2d64a47681f955ee985236be97e647731397c8726231cd8de500476fd0f1c3a6c45a1761c0d1f31cd248d5f9cdaca9bae701365c73abce922442839cad6960adc829b6a7917f56c3cecd67bff6fdf88a3bb018cb75f564d2a38ef888d881385134e878db0c6fa425de6e3357c2a9630c6004c7d3f42b4bcaa597e5fc0641569c2b9b9d43e8534590e9e6cd74b57030c072de85c761707773bec3d19e8b12f988c4311708401ddd0ee8dbedbcae4767262cbbcc3ba1cc2195fda01def0780ef57c36f5d1c3b73a63b4b256c849b36119be2b485cfc69b60eaef3a8c0b08b97b2c43dd1714cb78eee5f700511a1af19a94053ebd48d8b890c23f313aa626f4e7a939ccafdfa87d3d99c78ad06b701b5fe909e79f0f906988d501a34046a2f1f583f1130fa251454aac33e7475c3dc133ebbe584cf17a2dc283af8b40867b6a000ddca33d3f2d51ccc5334e1e6700625d42c918d88afdef015321e4204c10f38ae658469130aa38d10d20fa1fadc71798b44cc4b2913c9d7c8cfdda987ca758b6dfc179cd9953d2af99fa49fd7f8ee3cdedab45e814b3ebd0d5966b72dffed96f34e3ba9e7ff3e8bf0720c568d9d9f9b75c80526ca2cc6b672117a3493533f6fa13a404c224322cbd5b549378082472a13ed9eb0113e9769114ed5880aa91e3b9a7b44a7c2b10c9fbc1f4d6cfc4e3b18a8ceb1fd", 0x1000}, {&(0x7f000074e000-0x4d)="4589a7bd0885bbc11621feaa7902429236c3017415cb782d3053f735c65cb64f523295a26697b44867103742407a730df60a7d7db4bde4d0cfc873263538f752cb738a018c3775dc4dc8f8a512", 0x4d}, {&(0x7f0000c02000+0xb92)="e64a0eeba84f639676f3ff355333437896fa74c7ab77d9f6a7443cd99b568a2c83258669e7e10b9036277b6b60d6869f09f9abe6d0e642683732faa4ec5c3d466194113add107d631351264d3ec7de69ae8ef91960761ed79941abfaf92fe1b79cdf753aae50c76146568bb6296294e416b024aec34f93d69026081458f5afb1beea6f36a186bd8c64f7df752f34a9f7e598b0eccda672ee9773f178b0baadd362ad2b43c864a11dd9b983dba85c6755ae7dd3a5ece021812769975ef20c20548b337ae787", 0xc5}, {&(0x7f0000553000-0x1d)="9415b379830a48ae230116ae6f2a1168a61a7c48037f56e090c40ca0f8", 0x1d}, {&(0x7f00005e4000-0xba)="0815668222a140142ab523976757dd15391a3677c9c82255842f1ec7a0fac0373434c5a188724c5d1e4acc9bae0139fb7a4cf905652467d3fd3fd28df4d05af55ba37dc67b18dc31a48ad13ea9d44b4a7b1d3767cb54b55a0a135b359da165a5fc0295ee0410e36f39301e79811fae4e70d36326abeefeceb58957de193b34a3c6d58edabe1863d104d3665ec6ca5c7055903b697b0f79a69f67eed8f1027d792649576c4d3e5f53c98ff07e1ace0ca2e621768aa12b28be2d55", 0xba}, {&(0x7f0000267000)="c1f8a17a7e724ba15c65aaf5e7ffea04f449f29baa12aa4d48dddba9d9279f7493fbd5b427d4a01cfee64248ab541598fba396f8e65f343fae188178e6f1b0c49a849efa9b8753761940b46e76d3b304f520be35331fc6cbdb9a1a71ddf0ff9a1dbfd6f78eebc6ccce8671b1fe63fb344c00adf2d1db6a82247b001cede096dc611200426c765ca91477b3e084fe4dd8a919874d95438b0366dd81240a1d5e4cd6b39214b4934d5b6dafc042", 0xac}], 0x9, &(0x7f0000519000)=[@rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r16]}, @rights={0x20, 0x1, 0x1, [r18, r19, r20, r21]}], 0xa8, 0x80}, 0x801) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00007ed000)=[], 0x1000000000000374, 0x0) 2018/01/25 22:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') pkey_alloc(0x0, 0x3) getpeername$ipx(r0, &(0x7f00003ee000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000825000)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d52000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000910000)=0x14) readv(r0, &(0x7f0000415000)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/25 22:57:10 executing program 3: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00001cf000-0x4d)=""/77, &(0x7f0000001000-0x4)=0x4d) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)=0x0) 2018/01/25 22:57:10 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3a000-0xb)='/dev/hwrng\x00', 0x12000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000012000)={@common='teql0\x00', @ifru_ivalue=0xab78}) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000000)={&(0x7f0000001000-0x1000)=""/4096, 0x1000}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x27f, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x273}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={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$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000fca000)=0x0, &(0x7f00006cc000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a50000)='/selinux/enforce\x00', 0x200100, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000036c000)=0x2) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000027d000)=0x0) close(r1) 2018/01/25 22:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x6) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$netlink(r1, &(0x7f000036c000-0xc)=@kern={0x10, 0x0, 0x0, 0x4040}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xe90}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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0x1010, 0x0}], 0x1, 0x4800) 2018/01/25 22:57:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x1) [ 63.036510] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/25 22:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7e000)={0x0, 0x0, 0x0}, &(0x7f000067f000)=0xc) stat(&(0x7f0000e0b000)='./file0\x00', &(0x7f000051c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000738000-0x8)='./file0\x00', r0, r1) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000372000)=@file={0x0, ""/68}, &(0x7f0000643000-0x4)=0x46) recvmmsg(r2, &(0x7f0000691000)=[{{&(0x7f0000968000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ef1000)=[{&(0x7f000091f000-0x7a)=""/122, 0x7a}, {&(0x7f0000bee000)=""/4096, 0x1000}, {&(0x7f0000135000-0xc8)=""/200, 0xc8}, {&(0x7f0000084000)=""/224, 0xe0}], 0x4, &(0x7f00008f6000)=""/3, 0x3, 0x9}, 0x3}, {{&(0x7f0000c0f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e68000)=[{&(0x7f0000328000-0x95)=""/149, 0x95}, {&(0x7f0000d58000)=""/77, 0x4d}, {&(0x7f00000d9000)=""/242, 0xf2}, {&(0x7f000079a000)=""/30, 0x1e}, {&(0x7f0000470000-0xd5)=""/213, 0xd5}, {&(0x7f0000352000)=""/226, 0xe2}, {&(0x7f0000530000-0xd4)=""/212, 0xd4}, {&(0x7f00009d9000-0xd2)=""/210, 0xd2}, {&(0x7f0000ecb000)=""/105, 0x69}, {&(0x7f0000e62000)=""/91, 0x5b}], 0xa, &(0x7f00009d0000)=""/115, 0x73, 0x0}, 0x10000000}, {{&(0x7f00004b9000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b0000)=[{&(0x7f0000ddf000)=""/55, 0x37}, {&(0x7f000065e000)=""/131, 0x83}, {&(0x7f0000b40000)=""/80, 0x50}, {&(0x7f0000c38000-0xb9)=""/185, 0xb9}, {&(0x7f000010c000)=""/98, 0x62}, {&(0x7f0000c42000)=""/0, 0x0}, {&(0x7f0000d5d000-0x80)=""/128, 0x80}, {&(0x7f00002c7000)=""/0, 0x0}, {&(0x7f0000b27000-0xa1)=""/161, 0xa1}], 0x9, 0x0, 0x0, 0x0}, 0x9}, {{&(0x7f0000e9c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000087f000)=[{&(0x7f0000079000-0x39)=""/57, 0x39}, {&(0x7f000072b000)=""/4096, 0x1000}, {&(0x7f0000088000)=""/4096, 0x1000}, {&(0x7f0000b0b000-0xf)=""/19, 0x13}, {&(0x7f0000e08000)=""/253, 0xfd}, {&(0x7f0000842000)=""/212, 0xd4}, {&(0x7f0000741000-0x12)=""/18, 0x12}], 0x7, &(0x7f000096c000-0xa7)=""/167, 0xa7, 0x8}, 0x4}, {{&(0x7f0000334000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000313000-0x30)=[{&(0x7f0000173000)=""/170, 0xaa}, {&(0x7f0000076000)=""/228, 0xe4}, {&(0x7f0000b5b000-0x91)=""/145, 0x91}], 0x3, &(0x7f0000b44000-0xa3)=""/163, 0xa3, 0x6}, 0xd0f}], 0x5, 0x0, &(0x7f00009cb000-0x10)={0x77359400, 0x0}) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x0, &(0x7f0000713000)="") link(&(0x7f0000f9a000)='./file0\x00', &(0x7f0000634000-0x8)='./file1\x00') 2018/01/25 22:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000981000-0x10)={&(0x7f0000ed3000)={0x2, 0x400000000000003, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ad000-0xc)='/dev/rfkill\x00', 0x8040, 0x0) r2 = getpid() r3 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f00002f7000-0x38)={&(0x7f00003c7000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000044d000-0x10)={&(0x7f0000ced000-0x354)={0x354, 0x12, 0x1, 0x800, 0x6, 0x1, {0xa, 0x0, 0x0}, [@typed={0x8, 0x7, @void=""}, @nested={0x148, 0x90, [@generic="dc801a8a073e7ce231dc30c24b3d5c6b66a3e5821b07aa5679171df3838ddefb314abf5841056390be6624c9e1bebbda7a7eb28a48bc49ae8cb17c9c0ebb19315b69dd9a9fb87b989595329e10b7370d8c84fb8a23c3a965c5c7c0461869fdefa17e0e0f0b42dc9eab15c55f8503f3d1188a39f7fcdb37c78464f39f2bba9c32d6e37ff8674cf2eeb66c73ca90ae50b423d3f9f90fbae0912dd54bb721005968016f1ff5f4c3294267f1596d737c17dd2c36fef7d4b44e6987e3bfded9efc645d37f3536ece5aa2371cafdb536809b4981db9a9ab42270d7d33948d1c5163dcbaa72a1aaf5482e14cfd8bc3d5b371c96b9fd", @generic="39bca93b5fef8434715f5db6cb2070908b1b8a581840f46632367f465776639628394500a2559d62e184cb6b391c95fe7ed7f2da899c9384fa0f4efec419dad298ce0c", @typed={0xc, 0x3f, @str='\x00'}]}, @generic="46a400dba32b1ef4987eb6c3604e861f16f83340de5af3626e432755afb6bb3e5456c739258d3466bd45f1eef562c0a0", @typed={0xc, 0x2c, @fd=r0}, @nested={0x2c, 0x2e, [@generic="9cddfe0b1730ef7a2b6809fb4e51cc84fa202c8ce27d8496200953262b8d29750149b0e99c"]}, @nested={0xec, 0x4a, [@typed={0xc, 0x79, @pid=r2}, @generic="", @typed={0xc, 0x44, @pid=r3}, @generic="1386455a1d05d83b3036329b0ba06d8b37a6b7e0b7b7d85d21d1ba8b52979f08e03fe7259cdfed07a37f22d622c0acb310a2b08c628c7a4a7fb027bf3b82e2034c73edb755e83481422a6bdcdc6535d636decf507b3a825cabb76f6e6ccbe7ce4f910b2a2d278c29c92c36b55dd96dd641d281509f1751ac51a082b1e76695089e0f2286f440437f6350d843719d4ac19748f05e2eff062fd25b47", @generic="21bf7f251586f752852027c4044959639fd2b3435ec365d7", @typed={0xc, 0x8d, @fd=r0}, @typed={0x10, 0x5, @u64=0x4}]}, @generic="f6ab4f508be34a5de1", @generic="297ccbf40f59bc2b7936035a055141de0ff31f529f5abbccb71cb503a8a436b09d44ee53a690f519d274eb37e7f73597c85a036e0c805414fd9606117ced539b64086efa579baca4e0fa3f4f7b3e2d086974cb3ede37bbdaeb4975ea625efcc6e906803246d99c720dafeb147d655e3fd7cc64dfe60da2d9c5bf08bb8bfc30f21931e048d888c599aa4f523567f5caa5"]}, 0x354}, 0x1, 0x0, 0x0, 0x200040c0}, 0x24000000) 2018/01/25 22:57:10 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0x19) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x4, &(0x7f0000005000)="8de22708453197433c94dd494474ccde01955ef87bbf4faf37fece8771ac2458e169cb6ee1e81bb32b936c0f3652316e9a742941cf0c8a239132ed1258cb13900b407d761ff725") 2018/01/25 22:57:10 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$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 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000023000)={@common='irlan0\x00', 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000016000-0x10)={0x0, 0x0, 0x7fff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000023000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000023000)={r2, 0x80000, r3}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000023000)=0x80000001, 0x4) read(r0, &(0x7f000000e000-0xe0)=""/224, 0xe0) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/25 22:57:10 executing program 0: pipe2(&(0x7f0000b8b000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="9a8ea8906384b3a3f482dbde682aa7f17f15b5789ef306b79a8dcf44cee5b3ae049ea57a8e2d38e8b217961b41120054e61ada05da61f2ca261d4796311b2a73e581a169b980667f29e5f29c4180000000d7c31455ee10fbb6c0d7e219cad25d5a81080048") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c0000)='/dev/rfkill\x00', 0x204000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c2000)='/selinux/policy\x00', 0x0, 0x0) fdatasync(r3) r4 = accept4$ipx(r2, &(0x7f0000749000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007fb000-0x4)=0x10, 0x80000) setns(r4, 0x8000002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000049f000)={0x0, 0xb2, "2aa3ad418ea8ab788ec18e1b75d53c972f047ecb251f143c52b4dfe3622510421c5604f0f8df8f864026fd50077c3c6b0d1a2e3d4c745b4b2366a27b6e833bc945d1771027e251c95fe6b21775d972704185c5edd34e79bea5daff3660bb52eea28b245587279d1d6bb0f1a3255a137d521db371e73b27fb7b2c37674550dbd96b2d97c0bf6bed67804f7ac5d70cf98839d3f7e15b85f3413f8734a4dc0028237924a24dc0b6a9bb4ce3781c337bdc77f36e"}, &(0x7f0000a98000-0x4)=0xba) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000952000)={r5, 0x3663, 0x0, 0x2, 0x7, 0x5}, &(0x7f0000230000-0x4)=0x14) 2018/01/25 22:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000043f000)="f043df1a2c0185af5f7974ef7bb69470", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={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$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000fca000)=0x0, &(0x7f00006cc000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a50000)='/selinux/enforce\x00', 0x200100, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000036c000)=0x2) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000027d000)=0x0) close(r1) [ 63.134381] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 63.200026] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/25 22:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e61000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) pipe2(&(0x7f00008e5000-0x8)={0x0, 0x0}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000088e000-0x1f9)={'security\x00', 0xfff, 0x5, 0x199, [0x1, 0x7, 0x20, 0x40, 0x3f], [0xcd, 0x8, 0x2, 0x9, 0xe1], 0x10, &(0x7f0000c8e000-0x10)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffffff, @generic="f2dc90d04c3b25a56bf89354f2ab4ef9", @common='syzkaller0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x3, 0x6}, 0x8001, 0xbf, 0x199, 0x1, {0xfff, 0x9}, [{0x4f, "5ffe734debae1c085bdec4ac4c78a7846e3066cfd4749d342d035d013b", 0x9, "5bc32412ba4885258c58f24c97c8b14ec507bedb390a9f1a7198771b700b5ec88253f7889c2cd610ab7539c319f448"}]}, {0xda, "be41e1d5a8e7742f67cf10b402fd3487754c346689701a431b14e21256", 0x2, "671fc3819c6c1ceca15383d7cc7f685d651b2617af0ea18174562377ae0fffecf05aa168ac5b2245db7bbc2ae3f7d426755e15cd2bab2df20367af635eaa523cbb0b27a55c198a5bf224cc1949f7843dd48bdce050d9ce08a08654af31c5ad76be51aef2e57baa28a7b78f4a365a78eaa3373045403f286f11f5e7fb3a034f485948feafbd65a8240b87138b18c7ebc0cced9b64e5fce8b30d4016116f834ee94e02340a74d717b905cb760aa336eba5c91bea1483c3dae1bcf5"}}]}, 0x1f9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000225000-0x4)=0x0, 0x281) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000592000-0x8)={0x0, 0x101}, &(0x7f000062d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000372000)={0x11d, 0x200, 0x6, 0x1, r3}, &(0x7f0000419000-0x4)=0x10) 2018/01/25 22:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x800000007, 0xfffffffffffffffd, 0x0, 0x0, 0x4}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/25 22:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b5d000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000369000)="6e742f72617700d564661f8398ffe81fc65e362f9c31235acc56221bfd45e9") r2 = signalfd(r1, &(0x7f00001b6000-0x8)={0x9}, 0x8) read(r2, &(0x7f0000913000-0xdf)=""/223, 0xdf) 2018/01/25 22:57:11 executing program 3: setpriority(0x0, 0x0, 0xffffffffffffceca) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f8f000)="6e65742f7564703600653de47840567306af2b3788a7fc909d13be") getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000005b000+0x93e)={0x0, 0x1, 0x3, 0x3ff}, &(0x7f000050d000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000365000)=@assoc_value={r1, 0xa63}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000000000)=0x0, 0xc0000000, &(0x7f0000000000)={{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) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x6, 0x100000001, 0x7, 0x72a3, 0x0, 0x23c, 0x80000, 0x1, 0x100000000, 0x401, 0xd2, 0x7ff, 0x24d, 0x800000000000000, 0xffff, 0xfffffffffffffff9, 0x5, 0x101, 0x86, 0x9, 0x993, 0x3f, 0x75efb5f4, 0xfffffffffffff000, 0x8, 0x9, 0x6, 0x8001, 0xffffffff, 0x3f, 0x0, 0xeefb, 0x9, 0x9, 0x3ff, 0xea46, 0x0, 0x9, 0x2, @perf_config_ext={0x7, 0x100}, 0x0, 0x7fffffff, 0x400, 0x1, 0xffff, 0xa67d, 0x0, 0x0}, r2, 0x7, r0, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) utimes(&(0x7f00004dd000-0x8)='./file0\x00', &(0x7f0000467000-0x20)={{0x0, r4}, {r5, 0x2710}}) 2018/01/25 22:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x14, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dff000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/25 22:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000152000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e52000)={&(0x7f000079c000/0x3000)=nil, 0x3000}) timerfd_settime(r1, 0x1, &(0x7f00005f6000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00004ab000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 22:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000fca000)=0x0, &(0x7f00006cc000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a50000)='/selinux/enforce\x00', 0x200100, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000036c000)=0x2) close(r1) 2018/01/25 22:57:11 executing program 0: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) lremovexattr(&(0x7f000006f000-0xa)='./control\x00', &(0x7f000006e000+0x271)=@known='system.posix_acl_access\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000070000-0x160)={{{{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]}, {{0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x96}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x7, 0x3, "6365fb33d033ad2bd68a719606a0cde24568f7ff8f827fd569c954069eb3c9a96d6375094b7c21a5241e0b940864469a184f6004076dd83ccd12f1d987dbaa904ad2612f8abb27e54fac6f16fe82bdfd"}, 0x160) 2018/01/25 22:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) ioctl$void(r0, 0xc0045878) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000493000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00009b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000670000)=0xb) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f000046c000)=[], 0x0) tkill(r2, 0x16) 2018/01/25 22:57:11 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00003d1000-0x8)='./file0\x00', 0x1, 0x68) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000fda000)='./file0\x00', &(0x7f0000fda000)={{0x0, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fda000)={0x0, 0x0}) listen(r1, 0x1000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/01/25 22:57:11 executing program 5: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) time(&(0x7f000036f000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) close(r0) [ 63.415074] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/25 22:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000972000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/25 22:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dc0000-0x8)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) syz_open_dev$urandom(&(0x7f0000ce0000)='/dev/urandom\x00', 0x0, 0x400000) timer_create(0x7, &(0x7f00007fc000-0x60)={0x0, 0x30, 0x2, @thr={&(0x7f00006e9000)="e1cb51b1a726084d9f5340e24687644d55249b9962d29994b70f64a219e0c5da09b7ab413845fd253a320b575a4f0f30db2efdcfb7110b8afe79f5585e0ede582d17c012b922a6d72319b966dc041f73dfeb24412ba7b200f03fed2607d15fa5698600b9407c71077124eff34762459041e0b4ba732e52f17547ac8fd42bd36f47c753eea59e5605215aec51d06bc621324f4dccc8a1e3afc86f8d94caa15acc9f93ca03582a5f629d9828de5b96bc33b6b08fc32d10abf0286366528efdc7a397f4", &(0x7f0000c5c000-0xad)="63113d694b8245bce1c461a894247b42917d39744b03e342d01009b7ab4c000536197de68dfea1b3dddd079ec1f89937ae619c430cf95ca509f7c75291adc0e77ff0d621fd489abe31525a43ef753aef8d5dfd595a96cbe7bc564bd0ebe9eeb5e4f1985fd033425d90cf1911676db17b017f3f844c3569422f827b89b89c6f2ec18da61d2b09fb52cdacd3a7b62b8c97910f0a11effea55f23e1ec6b7956293eb8116c2c41c26cd9ce9fc022ac"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da8000-0x4)=0x0) timer_delete(r2) 2018/01/25 22:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000fca000)=0x0, &(0x7f00006cc000)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a50000)='/selinux/enforce\x00', 0x200100, 0x0) close(r1) 2018/01/25 22:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x2, r1, &(0x7f00004c0000-0x8)=0x0) ioctl$sock_ifreq(r0, 0x894b, &(0x7f0000622000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="00000000000002c30003ffffff15e300002300000000050004490800008f7e23"}) 2018/01/25 22:57:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000c71000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000400000080041) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x3}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f0000b74000)=[{&(0x7f00000de000)=""/245, 0xf5}, {&(0x7f00001a6000)=""/4096, 0x1000}, {&(0x7f00005b7000-0x3a)=""/58, 0x3a}, {&(0x7f00004a2000-0x49)=""/73, 0x49}], 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x4020000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x7b, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(0xffffffffffffffff, &(0x7f000003f000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d3000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000351000-0x4)=0x0, &(0x7f000002b000)=0x4) accept4(r1, &(0x7f0000651000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000837000)=0x1e, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b20000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 22:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") pause() rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') 2018/01/25 22:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f76000-0x4)=0x0) open(&(0x7f0000c4e000-0x8)='./file0\x00', 0x1, 0x80) timer_create(0x7, &(0x7f0000026000)={0x0, 0x22, 0x6, @thr={&(0x7f0000156000-0x20)="421d3799c0daadf42aa03c29ef0f30204ff1bde068bcddfefe4023bf60ceb2c5", &(0x7f0000161000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c80000-0x4)=0x0) timer_getoverrun(r2) [ 63.804129] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/25 22:57:11 executing program 0: r0 = inotify_init1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x50)={@common='nr0\x00', @ifru_names=@generic="c2812f6ddfb335136c7a633b36c389d6"}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) inotify_init1(0x80000) 2018/01/25 22:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0xc100) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000d7000-0x5)="26918556778fae6d5a98c50455106842dde293a9ff1a9c622ca5eec907facc6d9815") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d0000-0x16)='/selinux/checkreqprot\x00', 0x4002, 0x0) r2 = dup(0xffffffffffffff9c) renameat(r1, &(0x7f000023f000)='./file0\x00', r2, &(0x7f00001f0000)='./file0\x00') 2018/01/25 22:57:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000022b000-0x4)=0x80, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/25 22:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={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$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000fca000)=0x0, &(0x7f00006cc000)=0x4) close(r1) 2018/01/25 22:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) socket(0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00005c0000)=""/223) close(r0) 2018/01/25 22:57:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fee000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) readahead(r0, 0x4, 0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xb1)=""/177, &(0x7f0000531000-0x4)=0xb1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) statfs(&(0x7f000062b000-0x8)='./file0\x00', &(0x7f00001c3000)=""/4096) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/checkreqprot\x00', 0x101940, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000555000-0x10)={0x6, &(0x7f00005d2000)=[{0xec, 0xffff}, {0x9, 0x1000}, {0xffffffffffff8000, 0xdb3c}, {0xffff, 0x8}, {0x3ff, 0x9}, {0x7, 0xf01}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b51000-0x8)={0x0, 0xbb1, 0xf1}, &(0x7f0000020000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004c9000-0x8c)={r3, @in6={{0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000796000)=0x8c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c2b000)='/selinux/policy\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000431000-0x40)={0x7, 0x38000, 0x2, 0x6, 0x1, 0x2, 0xc97e, 0x1ff}, 0x0) fsetxattr(r1, &(0x7f00003fa000-0x11)=@known='security.selinux\x00', &(0x7f0000873000)='\x00', 0x0, 0x0) 2018/01/25 22:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000035c000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000044e000)="d403b1c92845822eac499e4172d3c643dc37796751dfe9321ce05a3942c052ad178ab245b39e88423f4d5700f352a50c22754861a804a5c2c67452789bb93283a2aeb7c2dc453889e5f6fce057c95ffebf24dcc1b4a97aa618d688c360", 0x5d, 0x4000000, &(0x7f0000796000)={0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a47000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ad7000-0x20)={@generic="c5940f9b6447eea87da2ba5be57b387a", @ifru_flags=0x1001}) 2018/01/25 22:57:11 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mremap(&(0x7f0000873000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000026a000/0x2000)=nil) 2018/01/25 22:57:11 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='numa_maps\x00') pread64(r0, &(0x7f0000000000)=""/0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x200, 0x401, 0x8d, 0x9, 0x0, 0x10001, 0x40000, 0x1, 0xfc00000000000000, 0x6, 0x101, 0x3, 0x4, 0xfffffffffffffff7, 0x5, 0x7f, 0x404, 0x0, 0x4, 0x8, 0x200, 0x441, 0x9000, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x3ac, 0x8000, 0x80, 0x3, 0x1, 0xd5, 0x161, 0x6, 0x0, 0x80, 0x1020000000000, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x3}, 0x110, 0x1, 0xffffffff80000000, 0x0, 0xb, 0x9, 0x9, 0x0}, 0x0, 0x4, r0, 0x2) fanotify_mark(r0, 0x45, 0x20, r0, &(0x7f0000002000-0x8)='./file0\x00') sync_file_range(r1, 0x3ff, 0xc4, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xfff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x8, 0x6}, &(0x7f0000004000-0x4)=0xc) 2018/01/25 22:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400d) writev(r0, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0xffffffffffffffe8}], 0x1) 2018/01/25 22:57:11 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0}) 2018/01/25 22:57:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) linkat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', r0, &(0x7f0000b13000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x12, "7ffb11382aeaec4b580edd197033a36e7843"}, &(0x7f0000002000-0x4)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r1, 0x0, 0x30, 0x401, 0x8001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x7ff, 0x3ff, 0x1, 0x100, 0x4}, &(0x7f0000001000)=0x14) 2018/01/25 22:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dea000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cb0000)={@common='lo\x00', &(0x7f000040a000-0x14)=@ethtool_wolinfo={0x8, 0x0, 0x0, "6d9caf07013c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000db5000)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d96000-0x4)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006fe000)={0x0, 0x5, 0x1c00000000000}, &(0x7f000047c000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000247000)={r2, 0x1}, &(0x7f0000905000-0x4)=0x8) r3 = socket$inet(0x2, 0x5, 0x800) r4 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ec000)={0x0, 0x0}) ppoll(&(0x7f0000e7e000-0x28)=[{r0, 0x2400, 0x0}, {r1, 0x202, 0x0}, {r3, 0x8084, 0x0}, {r4, 0x2, 0x0}, {r5, 0x1008, 0x0}], 0x5, &(0x7f0000548000)={0x0, 0x0}, &(0x7f0000376000)={0x9}, 0x8) r6 = syz_open_procfs(0x0, &(0x7f00007b0000-0x8)='net/arp\x00') readv(r6, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mknodat(r1, &(0x7f0000a4c000)='./file0\x00', 0xe110, 0x20) 2018/01/25 22:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={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$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r1) 2018/01/25 22:57:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044f000-0x10)='/dev/sequencer2\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8f, "f013f7d6815017db39aa6b751f35a77414f7f1f555ecf2de6598df66007618cd364a62464631bf415986107b1e01b8f32505ab6003fbc74f6a6d73387a2a5e47dc2c884f8dd4c4c3270a094d1b5a60af33816357720d6d12ba4068880fe12b93952f631513bd020eaa69e9ae7e3b3a836842481960abbc2595dd0be2909c681d6fbd42bd6655a156b5e1d37e723e5d"}, &(0x7f00009ed000-0x4)=0x97) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000aac000)={0xfffffffffffffffd, 0x0, 0x1, 0x9, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r2, &(0x7f0000382000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4d000-0x4)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000be4000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) getsockname$netrom(r0, &(0x7f00001de000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000115000)=0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000471000)={0x2, 0x5, 0x2, 0x4, 0xf4f, 0xfffffffffffffeff, 0x1, 0x4, 0x3f, 0x1, 0x7, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) sendto$inet(r2, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:57:11 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xffc5}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 64.034980] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 64.047555] audit: type=1401 audit(1516921031.871:77): op=setxattr invalid_context="" 2018/01/25 22:57:11 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="a541e96252a04019091a5818fbeb533f42df7d526dadc62350c372327c6a69de0641b08d4cbe3399fd854fdd33da36e550ed577662f3b4487d86cd4cefbdf5c8760f46228847e3864b015bf15b46b1e46244bc6c0ae1b23fcbf0d081a0e87541d13004b634165f6b639f5a12078a725bd3059c4eb11b1716255a8897588e502b577b72") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r1, 0x4, 0x42000) fstatfs(r1, &(0x7f0000f21000)=""/7) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000041b000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000321000-0x8)={0x0, 0x4}, &(0x7f000088e000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000083d000)={r3, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000534000)=0x8c) readv(r1, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x100000000000011b) shutdown(r1, 0x1) bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xef34}, 0x1c) 2018/01/25 22:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, r0, &(0x7f0000e99000)=0x37, 0x6) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000bd2000-0x14)={0xffff, 0x393, 0x10001, 0xffff, 0x4, 0xefc2, 0x4, 0xa104, 0xfffffffffffffffa, 0x20}) 2018/01/25 22:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) fcntl$setpipe(r0, 0x407, 0x40000f98c974) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x20800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b83000-0x8)={0x0, 0x7}, &(0x7f00003e5000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bca000)=@assoc_value={0x0, 0x5}, &(0x7f00008c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000032b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f7c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000038000)={0x0, 0x4}, &(0x7f0000d28000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000579000-0x1)={0x0, 0xffff}, &(0x7f0000368000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000358000)={0x0, 0x1000, "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&(0x7f000096f000)=0x1008) sendmsg$inet_sctp(r3, &(0x7f0000bc6000)={&(0x7f0000ff9000-0x1c)=@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000ac9000)=[{&(0x7f0000334000)="efcc3d11ee4db389478bd63bf0e307694e4c87b9e073cc174438a21321c1333d556e4800bc872c2b03223445e7a3a4e8109c7c3e823e3882008b9c5f546f1169c14269174911beb47305218e136a321eb7fe56942d50f1d63025bec088c0052a06d56f7cf0cf0daeaee894e931465ff3604c30ff5bc45f0565aa2d8cc0e9c64bef2154655803eb5d148432b32f0a61bdf4faa49abe3ddd21d881300a756bf79db8fbd5e220fa", 0xa6}, {&(0x7f0000a1b000)="55170f75435bb1b59dace2547bd8fd8e9fac0a3a6b5c74828bc003740b3ce55c410663ab1905d71c54eeab3cac11fe4d864a64f1a2d88f7f80fa4dad720fa81a948b8332efe2c9a80b6a9e83a9c114710796ff2903dfdcf8c1c6c50594e604b41fd2b164a60f126cc30113e0673be9f1865f841664843dcc3c", 0x79}, {&(0x7f0000628000)="79483edd582526da3e8bf18e2b8daa45728d2e285fa9a49af0940573e8f5f28719d2050f732f7ef1cc71f8b9bb68f1b559cea6c92465294d8157703b8c3d52c8640b84c4ee1ba2e0c0d76d363687d79ef2c7ae1633cc0f52dac0207b1158d0941942bcdf2f15661fdec715722d1d3b77e52f360372366b504b9936ae4e164e833e43a2807977dc8a3e97597e23f9d04fc7302f044805373faf02befc33338a4c1010170f3014ff3e5dcd38885948407ebf74faec88b160c880f15de0cad134b222dd", 0xc2}, {&(0x7f0000c43000-0x55)="4c70306fc16afd0dd9a963932e7cc336d6a647bc7b981aa908e258d8529efc9abd6d075d41394943977046365561906e4282899fb1fb61bacffc515fb4abb8d4057635246a0521e3708aa20744ffc77f9fd45283a5", 0x55}, {&(0x7f0000377000-0xdf)="724c7f7be24ff23f9e5d3a053486bd485ce3f0191e4a2fde5f456d44af7d8b95bf89d18db375d43b38e407a4818a6a772d46f82c701028c194f463618bfad337ae52ba1cdcabce18435eb494595b3179962bf099d7a888f5102730e29141997443a03590ee6aa7e0c687a025467441ffcb6385a37db2fabb88298cd2a7b8e4b16276643b66836fae5d825b3998347a9dd001d57b032192c3253b73b65cc5b172a3054d45a65a6d1bb09abdeca9b6e32d525907f33a5021535169e2f4c41052fe7aa2a3bf1ee88b43f49fcf14f2a7978105e28d0a580e3ff8c860b5448629f4", 0xdf}, {&(0x7f000054f000-0x96)="465ed7774aeda872b81c839cc3a64d906385f62f711877308b8a1e2d8b76eeaa4848e0bc2128c8f29d9726757275825bbe47b3056463ceeb393add1b0e48972931b7f3df7325d480996f11f443a03511f04211e865dab266fbd2a854866b1e06ae9c194fbf820da6fd8702600efc5fb6cd40d48b2b54a61b722d3689095b6e8aa31a81afcb902297eb103f3d67065ede6fc1171b53c4", 0x96}], 0x6, &(0x7f0000679000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x8, 0x0, 0x7, 0x2, 0x1, 0x1c6db2fa, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x8002, 0x3, 0x100000001, 0x1, 0x81, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x0, 0x1, 0x1, 0x6, 0xc8ad, 0x40, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x401, 0xf, 0x8, 0x0, 0x5, 0x0, 0xffffffffffffb55f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x8, 0x4, 0x0, 0x800, 0x80000000, 0x4, 0x2, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xf9ed, 0x800c, 0x2, 0xf9, 0x9, 0x8000, 0x8, r9}}], 0x120, 0x20000040}, 0x0) writev(r3, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x33d}], 0x1) 2018/01/25 22:57:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e4000)='/dev/sequencer\x00', 0x0, 0x0) r2 = geteuid() r3 = getpgid(0x0) r4 = gettid() ptrace$cont(0x3f, r3, 0x0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000555000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000c5e000)={&(0x7f0000189000)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000af8000-0x10)={&(0x7f00008fa000-0x278)={0x278, 0x6, 0x7, 0x0, 0x5, 0x3, {0xe, 0x0, 0x2}, [@typed={0xc, 0x1, @ipv4=@broadcast=0xffffffff}, @generic="1dd2c70502c6d5e6aeb2fb956bb12273708c8d7924233d16c8f1d3be42fdeafcebcee22bf6c5f62229e0fa2c6852fbf3bb3e3845dfa750a0d5adc01b1aa064c0c960cb675f75f803ac8058fc042abd837c349f26f3eef4cd92466e307ee7d9e38e1c1db3b13010bf3d22a60cd559e2764c628660c368b10b39b7", @typed={0xc, 0x4e, @fd=r1}, @typed={0xc, 0x65, @uid=r2}, @typed={0x10, 0x1d, @str=')wlan1\x00'}, @nested={0x44, 0x18, [@generic="f9638209af625b8aace649c4267c89d05594e4cd16c21a36d6b42b59b502d14d9a338fe5f0d5b0ad7f861e813918d094c33386", @generic="cbd50f0368f1e468c036ff"]}, @typed={0xc, 0x4a, @pid=r3}, @nested={0x124, 0x1000, [@typed={0xc, 0x6e, @pid=r4}, @generic="56710a03899f0abce7177fcdec0aceebdb59bbb5501215f1b2e61cdf805c7427753ce761835b847aa364af7b1f4b6f9831bbf75efd6ed01b7c1c1f1b32f3a5f1e230a9767d62e4b17316af2f131e909a4aff5b44b2f4599815204d75be0600a43fcf9ba132d412f973fc4f304d96a2dc1b04f97ea6157ebcee5e8077b90f2ee1d57b20bb0f3f5b2317ad1f2e116bb8b2491ae9a1e0b2c7f2cd6ac500f71fc1fb4b99b4386d343a27", @typed={0x60, 0x45, @binary="138fe091a936aac7137f759ad3504918debd586a313937dd5b866079de74c38f3b48212f3a0835e12d3499f180b6d2a535dfff3092022c9a754b9cb5cdc63647d84478f75a160d727b847c394382e4efb33398f592580d6c"}, @typed={0xc, 0x3f, @pid=r5}]}, @generic="2ca6c473640fed8fe244ee444704ec6349316b28555f45e7d16de209bd49708320ace6e46ef0de5e30dea1dcb113d46d435906db5411dc98661a83568837a0"]}, 0x278}, 0x1, 0x0, 0x0, 0x40001}, 0x4) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8)={0x0}, 0x8) 2018/01/25 22:57:11 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x5, 0x0, 0xfffffffffffdb00c}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffede) sendto(r0, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000a00000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001a1000-0x20)={0xb09, 0x6, 0x8, 0x7, 0x32, 0x400, 0x2, 0xfffffffffffff800, 0x0}, &(0x7f0000fc5000)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000083f000-0x8)=@assoc_value={r3, 0xfffffffffffff801}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000768000-0x8)={0x0, 0x0}) 2018/01/25 22:57:11 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000fc5000)={0x20080522, r0}, &(0x7f0000241000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x1a, 0xa, 0x5) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a66000)={0x0, 0x7, 0x1ff, 0x6, 0x0}, &(0x7f0000fc7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000892000-0x8)={r2, 0x5}, &(0x7f00008a2000)=0x8) [ 64.091861] audit: type=1401 audit(1516921031.921:78): op=setxattr invalid_context="" [ 64.098462] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/25 22:57:12 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000020000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000a000)={{{@in=@dev={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f000001f000)={0x11, 0x6, r2, 0x1, 0x40, 0x6, @random="c0f2464d5b3e", [0x0, 0x0]}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r3 = dup2(r0, r0) recvfrom$inet6(r3, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000017000-0x12)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x1, &(0x7f0000021000-0x10)={r4, r5+10000000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000001b000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 64.146842] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/25 22:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f00002b9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r2 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) r3 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000754000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) keyctl$negate(0xd, r2, 0x7, r2) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, []}) getpeername$ipx(r4, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) getpeername$inet6(r1, &(0x7f0000df5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a4000-0x4)=0x1c) ioctl(r4, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000aae000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [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, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000576000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0}) 2018/01/25 22:57:12 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/25 22:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xe, 0x8000, &(0x7f00002e8000)={0x0, 0x0}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000112000)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) [ 64.177873] audit: type=1401 audit(1516921032.001:79): op=fscreate invalid_context=AB386CD7F1D23B0E7314486494C8D560871ED875FA9F4BD1C737BBEF72516BB0515188578E35377114A5032BCA1FD79048BAF6FCEA050B306A2130F3EF3898E7A2C9319DB59FA5E20F9D38C3F33012C7C71EB9551427238F2BE00D61FE0D88D3762029B94B82FFD790B873D417A369EE0AE2541FE1292ACE2FE81B012DD99FE0C4F64E53CFEECAF728B2A6A1BBA7DF382C7F6CCB95E0EB387F9DCC34CE196C4749F95174566487114D2AEAAC6D220E4209BA8B4FC34696E5405949D5A6EAB09B1B5C82B9D3A4A71D8BB5A0F90F128EC34817D22AE2653EC323BEE642323E1766B34FA45F9CA42B3B42EE464668538DCD45E5D53E129CC210D72704D5D1702599E91C1B5570B9568BFF7DAD4F380DD314B7553CBCC79661E66420A02C32CE4EC4FAD5FE74766392CE7A9539E17771861BB684DD3FD48CE01AE5FAF3F5BB74A01F1C89B719D61419134F40D33291777E98753F69BB0B326BED4D579BB669337FBB15E9C0DB3BE3ECAC43C7AB574B695959253C9985D028E1AE2DBDC876E45798747D04CED0C284FC17D82735109657619A888E2DFBF5F1659CEBB208BB37EF60604AFCBF8026DF8581AE0F57D3F5920ACF9E467E0B28E9E780EBC5E2D45634CC56079A60E7320229B5DE5FF0 [ 64.265817] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=12645 comm=syz-executor7 [ 64.267893] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=12646 comm=syz-executor7 2018/01/25 22:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000821000-0x1)="01", 0x1}], 0x1, 0x401) recvfrom$packet(r1, &(0x7f000056e000)=""/20, 0x14, 0x40, 0x0, 0x0) mq_open(&(0x7f0000e56000-0x10)="74756e08000000000000008000000000", 0x40, 0x1, &(0x7f0000d18000-0x40)={0xffffffffffffdfa7, 0x4, 0xffffffff, 0x9, 0x401, 0xe43f, 0x4, 0x4}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) 2018/01/25 22:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a59000)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) read(r0, &(0x7f0000957000)=""/221, 0x34a) readv(r0, &(0x7f0000a4e000-0x90)=[{&(0x7f0000bf3000-0x85)=""/133, 0x85}, {&(0x7f0000e5c000-0x60)=""/96, 0x60}, {&(0x7f0000376000)=""/47, 0x2f}, {&(0x7f0000122000-0x5e)=""/94, 0x5e}, {&(0x7f0000ad3000)=""/73, 0x49}, {&(0x7f0000208000-0xf8)=""/248, 0xf8}, {&(0x7f00003c5000-0x50)=""/80, 0x50}, {&(0x7f00006a8000)=""/189, 0xbd}, {&(0x7f0000583000-0xbb)=""/187, 0xbb}], 0x9) 2018/01/25 22:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dd6000-0x4)=0x0) ptrace$peek(0x1, r0, &(0x7f00007d9000-0x8)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094e000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d40000-0x18)=@get={0x1, &(0x7f0000a41000)=""/252, 0x9}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ftruncate(r2, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000da2000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r1, &(0x7f0000de2000-0x8)=0x0, r1, &(0x7f0000f8a000)=0x0, 0x80, 0x469cc7cc7d6455e) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f0000ebe000)=""/0) sendmsg$nl_route(r1, &(0x7f0000ff4000-0x38)={&(0x7f00004f5000-0xc)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f00008de000-0x10)={&(0x7f00006c7000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x700, 0x5, 0x1, {0x2}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) eventfd(0x5) r3 = open(&(0x7f0000cab000)='./file0\x00', 0x500, 0x50) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00004da000)={{0x7, 0x2}, {0x7fffffff, 0x0}, 0x100000000, 0x4, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000e15000-0x4)={0x400}, 0x4) accept$packet(r3, &(0x7f0000ebc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b75000-0x4)=0x14) r4 = syz_open_dev$sg(&(0x7f0000245000)='/dev/sg#\x00', 0x400, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000070e000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 22:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ab9000/0x1000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/25 22:57:12 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000793000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00003ff000/0x2000)=nil) syz_emit_ethernet(0x144, &(0x7f000070a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0xfffffffffffffffa, 0x3, 0x3f}}], {@ipv4={0x800, {{0x29, 0x4, 0xfffffffffffff77f, 0x3a5734df, 0x132, 0x1, 0x401, 0x8, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[@timestamp={0x44, 0x20, 0x7fffffff, 0x3, 0x9, [{[], 0x4}, {[], 0x2}, {[@dev={0xac, 0x14, 0x0, 0xb}], 0x0}, {[], 0xffff}, {[@multicast2=0xe0000002], 0x292}]}, @timestamp={0x44, 0x3c, 0x40, 0x3, 0xfffffffffffff581, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x9}, {[@broadcast=0xffffffff], 0x1}, {[@broadcast=0xffffffff], 0x1}, {[], 0x80000001}, {[], 0x0}, {[], 0x200}, {[], 0x24}, {[], 0x5}]}, @end={0x0}, @timestamp={0x44, 0x30, 0x5, 0x1, 0x4, [{[], 0x9c1}, {[], 0x7f}, {[], 0x3}, {[@broadcast=0xffffffff], 0x1840}, {[@multicast1=0xe0000001], 0x0}, {[@broadcast=0xffffffff], 0x6}, {[@multicast1=0xe0000001], 0x6}]}, @lsrr={0x83, 0x3, 0x4, []}]}}, @udp={0x0, 0x2, 0x8e, 0x0, "46b42b093b2cb642b804a20b8985e3f22b59335e0aa7dcea842486554d8342ebe6a467b6eb45921dcf1251b38f35cee5d0f4327adf7cf2ef62004ae50bb18c97e15dda20f522d80e663d1a52454416dc560126853549c9ef6f17beebdd50e36f2405cb8ad466b1118ee939e19a355c735da271d9a81c8ea624c0d391f151a50b8edf73e6f27d"}}}}}, &(0x7f0000501000-0x14)={0x1, 0x3, [0x254, 0xe2e, 0xa3a]}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ba1000)=0x0, &(0x7f00008f4000)=0x0, &(0x7f0000fe4000)=0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fe5000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000-0x4)=0xe8) setreuid(r0, r1) r2 = syz_open_dev$usbmon(&(0x7f0000bd3000)='/dev/usbmon#\x00', 0xff, 0x42800) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f000095d000-0x7)='cpuset\x00', 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000711000-0x4)=0x1149, &(0x7f0000fe4000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000019b000-0x28)={&(0x7f0000339000/0x3000)=nil, 0x5, 0x4, 0xe7, &(0x7f0000240000/0x4000)=nil, 0x0}) 2018/01/25 22:57:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x4)=""/39, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00009ba000)='/dev/snd/timer\x00', 0x0, 0x4e802) 2018/01/25 22:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000137000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f000059c000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) r1 = socket$unix(0x1, 0x3, 0x0) connect$unix(r1, &(0x7f00009d6000-0xa)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x1) 2018/01/25 22:57:12 executing program 6: eventfd2(0x2, 0x80800) r0 = syz_open_dev$sg(&(0x7f0000257000)='/dev/sg#\x00', 0xfffffffffffffeff, 0x40000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000659000-0x4)=0x3f) 2018/01/25 22:57:12 executing program 7: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d3f000-0x9)='/dev/rtc\x00', 0x20002, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d3e000)=0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001cd000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3e000)=0xe8) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d3e000)='./file0\x00', &(0x7f0000d3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r1, 0x9) r7 = getuid() mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000d3f000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000038b000)=0x0) r10 = getuid() mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d3e000)={0x0, 0x0, 0x0}, &(0x7f0000874000-0x4)=0xc) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3e000)={0x0, 0x0, 0x0}, &(0x7f00007bb000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000870000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000830000)=0xe8) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d3f000-0x4)=0x0, &(0x7f0000c7a000)=0x0, &(0x7f0000b90000-0x4)=0x0) r15 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000170000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b4000)={0x0, 0x0, 0x0}, &(0x7f0000acb000)=0xc) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d3e000)={0x0, 0x0, 0x0}, &(0x7f0000d3f000-0x4)=0xc) fstat(r0, &(0x7f0000b48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005a9000)=0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3e000)={0x0, 0x0, 0x0}, &(0x7f00001d9000-0x4)=0xc) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048d000-0x4)=0xc) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006d8000-0x4)=0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d3e000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052d000)=0xe8) r26 = getegid() r27 = getpgrp(0x0) lstat(&(0x7f0000841000-0x8)='./file0\x00', &(0x7f000029a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d3e000)=0x0, &(0x7f0000bdd000)=0x0, &(0x7f0000c05000)=0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d3e000)=0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d3e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f00006c2000-0x4)=0xe8) lstat(&(0x7f0000027000)='./file0\x00', &(0x7f00009c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000d3e000)=[{&(0x7f0000d3f000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000715000-0x10)=[{&(0x7f000078e000-0x18)="d722fa60ac22580248ca6237cb7105f0789d89604ba23d42", 0x18}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000d3e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d3e000)=[{&(0x7f0000bc6000-0xac)="0520ae88bce8680f98dedcdc19e742bf70a5960e6ece5d96924c5812dd7436fba18cb5c66cbf3df44c5f16fc9aa799bdc89d1a3d6ca5c8d5f35a80bf1048164bf408f82c289e24879b155b1e70d8f7e68753201be681d517199033aeebc490ac0a672eadd77a6813bd7946f1eb546a58db7a6e5118f45620062b96d41634bc6fdcb0b8d048744442e6ebc3145a4083f1dfcbdda39fd1213a20efe50048803dcb16eedce18e84a1317579142d", 0xac}, {&(0x7f0000d3e000)="a164649dc89db45244070ac738214dc838df319e6db1ce15c93cad5a8e30e2ee8adc44954d877b7d816fef2c0a41f33836e8897ab7389f80e057480a8b3ac8bd40b01ada379a34920753b19580dc68a8e4a8d586030b281b6bb95db900c8be0dd3b1d5b55ef274fa29f68cb782d75b9f985552e8896a99a59664d453fe960be809575f665bf2b0ced9bdf5edaa259e8e9372b509edd7b417489ddbe71b36fcb6e594f2f30208055a429a7de157e62d454aea77ed7fea46ed5916f20357452c78b335e49308e6e4b03577b1b5f857b870f571", 0xd2}, {&(0x7f000035d000)="145b7bdf54c2e2cc7b42c7b86798ad000ebe96d5a5af8393dfcad7c2e80431da315702ebeb2da832518893dc28517d76854408d7445e13db02219b2badda5260178783a3de4884f21a707ad00efd41cb16918a3173a8f596e868b2b5ee32a034ef5b23962a32f756b95a6ed9c3d9676d9e0e1d2912c418ef35ccb4c3997572594a8414e92d9c7d760c399096696e5920b1aa837f663d814b760d77abdbad9773b82fa846b1f3932bef32c192b6ff0be26ce16ff89c9fc40386838593b8aa099835aa3e843f984d9b", 0xc8}, {&(0x7f0000a0e000-0x66)="f8b7bd53d8dcffa727932156ab3ea27d5a039be7e1375b81c0a0c78cc353b9b8d58411369e00368b28fef8d1e13f20f521875445faadd01f4b73c0f4d3ad6117dba91722951a8c286b0ed7d5746eef568b20481569dd06ad9c960ae700e5be44be1b4a6b6505", 0x66}, {&(0x7f0000b8b000-0x99)="80356b5691653befcc36f32caeb6ef567072b41f04fa588cae5c9ad89ab761a3d241c344524027b6d9a5e571f69ad461c60c51870f6dc124d55b6c1667fe0d44953bfc5d640bdce7b23ca0f9e3c352c2d7301960621326ab8e8c1fb165becb3e4419c234d72028357be631daf56e633901eabb41283413f0399f9872bb358764261b4a0c6d37aa624d38b80328d98cc1c7339f6eef453e2a3c", 0x99}, {&(0x7f0000d3e000)="44656f7bc06904dfd9bf913ab9a7f0522f295d1458dc4d779510d7c3120497fc662418a5a242401db7cd03d48a89bf0ae1db399f87501338231fb8a2bec970114f8845636a04b25d2f6a32f67444a20b8dba0961e2599425a358035ae70583c34f31ea5cacc4a86137c57bf7f107c1062b4db619fe5f774aeb2543e8a924056f5f4be2858844cd0fb3078eb15cba6733a36a8ba85bf2524ee64cae4b94f48a799e3988f556b8ea9e1927c14799be9a5096d871644edb", 0xb6}, {&(0x7f0000d3e000)="8a80fe0dbfc5745e02def3b3c32aad2f326a673558d93bb91427c075a336b9c0ac5ad9cf8b56ccebb6d8eee25d236e14d0c9cb6a11eee1d2ffde2474dbd5b980774b7c1b180f59758acd15e04890c23f262c8c973680efd4fbd9e91989b5895d3ff8783af2675fa6d538c1ef4f05a73e5788b7a62f872e27b6cfa4ae24adfe27c6a0734e8c458d676ff14a91e949e361a3f73a0c65f1d8f5c1ac5b21c206350b6ada1e0866f8b6cc5c87bbe5f57c06dbb4841a88cc0f87a3eba33230d6df0038fc0720f0ff93e86b6dab3b86b3bd4598f662341de5fa420dacf961315befa4ce94b71c6a923ca81259e2347b3a68b7", 0xef}, {&(0x7f0000d3e000)="2aff717984f7cdb3710355031e1571c3737133d0cb43c8f6b416ca5c57e3b62fb5fc1536e61222e3ee0c4fd80ac90a051f96fbac7c7d597a009d59105fa51d5173a4ed1dd83d3ee85ba381f9ca80e631c97756841dcf5c433050c387f521702f406edbe68a8feb302807f41f4f5ed7924b6275c509972fb00941bf30708e19ede79d2c684a611661f5023f3f46d6c944ed2e93ad4a72c33ddb5987fa37dfc9c94ddb4d0cc107dde08fcf1485e251beb7afc2a9564770821560019cc5c74624820e5a952214e1b463095d8a8dde9ec789b28433339f488de5724d8dac040c8691dffae16e210af5fc", 0xe8}], 0x8, &(0x7f0000d3e000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0xc0, 0x41}, {&(0x7f000087f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000092e000)=[{&(0x7f0000726000)="190d2ef6811e371ec071b21176207dee05e239e968839ef353b52351b9c60dea249e2eda3057a55340fb7fdcca68e9793e6a171f2350f8bf1971540f10a13456db0f66ac29973718b0120771825ce5e25c34c3968f1cbd29209253ac0ede56ed2fb27d52215a9b9f158bf905bfbe5e7475ba3bf74da2a4b20e05c9e467566eb939b35aea6fed3b0a1f4cb472a57fd41d258848dd125586e598a33880f575c09196072a4333cc38c01ac596c5b1e31061b72ded53382f223146a7b9753f39c32e7b74f28e0813d3683bd472", 0xcb}, {&(0x7f0000704000)="176108ef3220c8db2b449ae60374aac02f66690e11cdcdc2a0a28fec1ed79058a8fb4cc0195a5485360646f91b9263114d67c71e738005f928fddbbe2bd48d16ffead972be78d34ee91dc995c8a6d579043bc94c0b4b71ab432cbfed5cbee5a3e6d01aab33ab5842ad505b24fa1bdc8d665b42555d0bab9c", 0x78}, {&(0x7f0000d3e000)="426babac602c35096dc788db380828e2b19c53bd42be5381bf45c51e3fe1b284a029b862f5bb1481d163dd5e46fb881eada6fca0dd049d0eae98a7f24e4b9faeac439c4ce7fecdaeacc994911983943c6fcdb06b314a4fbbf3e556fa1e858a3ead24823aec4f9ac5492c3a5ce08cdde933f26bf7d941ce089c3880bbd386583cc9eb4861af143b1bee8521f5e7d97f9c1717f359868312e42f6f88b20742d59a3019d8f6b2eed9250fe15c4dfa7955f5199607789facbffc5523f564f7c165347dfe5160f0cca8c105dcd934427cf2c5a35906b28071beb4e6e6d24fd9be0a22a3dbfad5655335e772fc6f6c9b937a13212a38de4c07", 0xf6}, 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0x1000}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000d3e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d3e000)=[{&(0x7f00002e7000)="1fbbe0bc15790c8a44199e4d6530c76a7f5aaa973c4567968543287c3d2d6da4ffef882496939e8e88a539c04a7bd980fc0e6672e381", 0x36}, {&(0x7f0000d3e000)="d07702ac79c04403e26428248009fd6c240f4cb22f9c6a308df176c95e2175f79825322eb2e44070a6ea3a25cb85c293b7ea0a4778813bf1b64ab122ab584f3b4aa35078c62f25b6e161d1136ca314201e170dcf24e57d1c0ba300df56da6a85e07b3391c497ddf7d2ec762c805fef21cd38d459170145f6883d634c668eeb1be2cfc2357e6d6c7939539bb1f19dd2890998fbf534f7130442e0b79aadc41d738150392d742c21b5843eee85295e4f9151650e372bae10e4279d36d623fa06037ea9bc3f6767eda2c67656dff0c5ac9e67c7f4ccb1756eeea5312c56f0504e1363f0069ff44f249856976ce6ded3b20473", 0xf1}, {&(0x7f0000d3e000)="ae71f481cb2524c62e41cf87b488dd8dfaed37f68a81af13e3c71471c22c7367b1fccca35169d9eb0ade59800f2194078026a6f2a70b0f7bf153faac92e37e00351f75506670a0bafe4e6f4952e91c751533e88dc3717f292f5c115461b81bfd80a1d776d039ff55d490529a356e208b2a8c6ab6b383263cce96eee08a7f976172239120379a2f04a918af331b9619e470f67394819c255f72ac90dccb8f89dd0b52c494f093", 0xa6}, {&(0x7f0000d3f000-0x9e)="3f2c87b645067e98cee915dd35af0c89bc7e0e69a5e45eb0d7de7dac826d218f4a6c3745bb80615366a0308ba85020eb7e1b784c1623290e9fdb5dafcc3023ae30b161de00d68e0028fde3fe139185b893eda8ee3f39de5f930fbfe4dfa5f385873f771cf59bec9a67d5f76723b6e1f7d092a22ddcd8d8bdae54c03a33d6c13f7352738162932391b9e11c5df31d04a82bbfb1d78c14612abde3370ea294", 0x9e}], 0x4, &(0x7f0000d3f000-0x40)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x40, 0x84}, {&(0x7f0000d3f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3f000-0x20)=[{&(0x7f00003f1000)="ff16d336", 0x4}, {&(0x7f00009ca000-0xdb)="2a839ba372eaf434101a916a37b29f2e3dc15683c454aa2de25d435c8240905cbdc558dba4037cf1363b3cce4edeadca8390a247f3770fa16a02adb7c8ad5712f7ea934309b57dacd7aef839e327d6636c5a94e4d2fd440d3ef485d7ec4dae47a3acd0c2040ccd8a1ebce576794ee19544c67a8325aaa02bf98360a73b474032d8021236ea0d734e446c180c1cc651cbdc38f98155501eed7546c38d67047aa636eee43f0f3007cb2d692fc0c342a2b96305bb72304cbd61f51ace92efb5ca76e3d80d27d4a678dfc3e7adc2c5837aee1ee39c4dc1673bf9d39bac", 0xdb}], 0x2, &(0x7f0000228000-0xd0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r0, r1]}], 0xd0, 0x20000000}, {&(0x7f00008f4000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000afd000-0x20)=[{&(0x7f0000c46000)="b22fcd3ff10e31082fa9f61271f28fb41dab0a3a01eec66505be526656e1d477d14ea7b31109194716c1d92a1019e92104d3fc0005b40a058aaa3bcc0840392fc3e0fbce020484f91592d155ba367754bdad253ac162f01f7b9120b30f336b809422358e210570185e997491ee43329995e46c126c739c108e5048a18085cf0a", 0x80}, {&(0x7f0000c75000-0xe4)="4bc0800ea925df221735eb23769c13f04b4dec725ca074d3fdbf41198898074958661f23825bdc18d7f8196ead155d87b7d96318d861d14a7ed4d859e3c7d61d85ade9c5a2842bcfd218c33a7513c9a6b5db26f4952e60f6330189a68c11d90045dd341f8e98097a9d3d8501a1edc59913965a1de12b332b674d1bfb464acca229e77b097c18a0f6c70bac620f722ac1329f8ec5f401d2b7746f81eb59e7d889df9b90e995619a59cdf175e1d3fb5e7cbe602c3f00551c34c59795f9b3cc36e42c8a6d71e53e1f9e0685466db866d2ba50b3cb9cc162935ac60402727a929bb410448663", 0xe4}], 0x2, 0x0, 0x0, 0x4010}], 0xa, 0x20000001) listen(r0, 0x0) fcntl$setpipe(r0, 0x407, 0x40) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r33 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/autofs\x00', 0x4080, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r33, 0x54a1) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d3c000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000096c000-0x4)=0xfffffef4) read(r1, &(0x7f0000d3c000)=""/194, 0xc2) r35 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a0c000)='/selinux/user\x00', 0x2, 0x0) getsockname$netlink(r35, &(0x7f000083a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3d000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(r33, 0x8955, &(0x7f0000cf6000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d3c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r34}) bind$inet6(r35, &(0x7f000000a000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r33, &(0x7f0000d3f000-0xb2)="024df8758a64614a19af9d9b949b2ff2bf437abb0c03134a0cc176895f10477da299fa9bb4bc8279a7f852028be0c6f657789d470ede24ee1c1bd6d21fb1c1dc9cc6ca64e47dbf2c3f5e717eef46bdf7c95c07fe142ed4c8e3441893b4806e4b0636bc8e7dd0f3bc30bfcaa3ec60947a03c2ba3071f4554f497fabad0f0c651600964f39bbcbd8ab1191544310edea0be444645fb8f6361305eae427f48671a50047c3f9d453cf8ec316db440a02e6c88949", 0xb2, 0x0, 0x0, 0x0) r36 = accept$inet6(r0, &(0x7f0000595000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d3d000-0x4)=0x1c) sendto$inet6(r36, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 22:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000960000-0x4)=0x0, 0x4) 2018/01/25 22:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000288000)="8a6574240000020d00") delete_module(&(0x7f00005f3000-0x9)="8a6574240000020d00", 0x200) recvfrom$ipx(r1, &(0x7f0000ff1000-0x57)=""/87, 0x57, 0x40000002, &(0x7f00007fb000-0x10)={0x4, 0x0, 0x6, "e9b7978c4d3d", 0x5, 0x0}, 0x10) 2018/01/25 22:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e14000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$vsock_stream(r1, &(0x7f0000b71000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80000) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cd1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000313000-0x50)=@ethtool_test={0x1a, 0x2, 0x2, 0x8, [0x20, 0xb8e, 0x7, 0x4, 0x40, 0x9, 0x9, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/01/25 22:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={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$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x5) eventfd(0x400) [ 64.356954] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/25 22:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000412000-0xd0)="") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000037b000)=0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002d4000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea8000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000008c000-0xb)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) [ 64.469061] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 64.480629] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.487189] CPU: 0 PID: 12698 Comm: syz-executor6 Not tainted 4.9.78-ge37256c #21 [ 64.494811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.504160] ffff8801ceddf8a0 ffffffff81d943a9 ffff8801ceddfb80 0000000000000000 [ 64.512147] ffff8801ca4d9d90 ffff8801ceddfa70 ffff8801ca4d9c80 ffff8801ceddfa98 [ 64.520138] ffffffff81661d4a 00000000000065e3 ffff8801d07620f0 ffff8801d07620a0 [ 64.528127] Call Trace: [ 64.530694] [] dump_stack+0xc1/0x128 [ 64.536036] [] handle_userfault+0xa3a/0x1310 [ 64.542091] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.549083] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 64.555468] [] ? handle_mm_fault+0x117b/0x2530 [ 64.561689] [] ? handle_mm_fault+0x1fc3/0x2530 [ 64.567900] [] handle_mm_fault+0x1fd1/0x2530 [ 64.573935] [] ? save_stack+0xa3/0xd0 [ 64.579462] [] ? __pmd_alloc+0x410/0x410 [ 64.585169] [] ? sigqueue_alloc+0x24/0x70 [ 64.590946] [] __do_page_fault+0x5c2/0xd40 [ 64.596810] [] ? mm_fault_error+0x2c0/0x2c0 [ 64.602761] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.609440] [] do_page_fault+0x27/0x30 [ 64.614956] [] page_fault+0x28/0x30 [ 64.620213] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 64.627293] [] ? SyS_timer_create+0x61f/0x1030 [ 64.633501] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 64.640143] [] ? do_futex+0x15c0/0x15c0 [ 64.645765] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 64.652419] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 64.659252] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.665820] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/25 22:57:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40400, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000cd6000-0x8)='./file0\x00', 0x0, &(0x7f000080c000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a1c000-0xe)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000073000-0xc)=@sack_info={0x0, 0x80000001, 0x1}, &(0x7f00007b0000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b8d000)={r1, 0x2600000000000}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b4b000)={"5cc5f068ae7926af39632dc8848d3faf", {0x4, 0xffffffff, 0x7fffffff, "a999997c6dc3", 0x5442, 0x0}}) 2018/01/25 22:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000039d000-0x9)='/dev/sg#\x00', 0xffffffff, 0x0) epoll_pwait(r0, &(0x7f0000b2b000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x1, &(0x7f00008fa000)={0x3}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r1, &(0x7f0000e27000)=""/239) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f00000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000e72000)={&(0x7f000063f000/0x1000)=nil, 0x4, 0x7, 0x91, &(0x7f00002a1000/0x3000)=nil, 0xff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000057e000)={0x0, 0xed, 0x0}, &(0x7f0000364000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000de000-0x20)={0x0, 0x0, 0x208, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0}, 0x20) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f000022c000-0x4)=0x100000000) syz_open_dev$loop(&(0x7f0000d96000)='/dev/loop#\x00', 0x0, 0x155800) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eab000)={0x0, 0x0, 0x0}, &(0x7f0000103000-0x4)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) 2018/01/25 22:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f68000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e91000-0x8)=0x0, &(0x7f000052e000-0x4)=0x8) 2018/01/25 22:57:12 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002000)={0x1, {{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, 0x1, [{{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]}]}, 0x120) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x2, 0xff, 0x3, 0x0, 0x400008, 0x80000000}, &(0x7f0000001000-0x4)=0xfffffffffffffe04) 2018/01/25 22:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) close(r0) 2018/01/25 22:57:12 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x3f) ioctl$int_out(r0, 0x5460, &(0x7f00001b2000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005403, &(0x7f0000a9b000)=0x0) 2018/01/25 22:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$fuse(r0, &(0x7f0000c81000-0x30)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x2, 0x0, 0x4, 0x5}}, 0x30) r1 = add_key(&(0x7f0000300000)='.dead\x00', &(0x7f00009e1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="c14dd19d9a99f7dd9a8d7a9842cc329fd9750d363db7239979bf4a", 0x1b, 0xfffffffffffffffd) request_key(&(0x7f0000d14000)='big_key\x00', &(0x7f0000aaf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d67000-0xd)='wlan0keyring\x00', 0xffffffffffffffff) keyctl$link(0x8, r1, r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) r2 = syz_open_dev$usbmon(&(0x7f0000166000)='/dev/usbmon#\x00', 0x6, 0xc0) close(r2) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x9) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ed9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000ac7000)={&(0x7f0000bb5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003af000-0x10)={&(0x7f000000a000-0xf0)=@alg={0xf0, 0x10, 0x800, 0x0, 0x2, {{'poly1305-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xffffffff80000001}, {0x8, 0x1, 0x9dd4}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000001}, 0x10) r4 = add_key$user(&(0x7f0000d69000)='user\x00', &(0x7f000088e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005a4000)="5cde050fa6a41b6a87f7052313ade223a913e4b8af1bcce64909317908e35b84bf3db95dab2568ca0fee8f1c32aeeae9f449be21cc4d99012791b987a69dfb3869838980f064d2d67cd146a4d0b85beb0552d52236f7aaa19943882ab0cb747120962dbea20f134eb8176fa13c6985fae5a70c3e3004b56b301cc596ef569b2a7847b49ab34f593ea75f6caf4e929d1b0a5c123b67594320aab74fd758eee126c4066bb15940a4a02236f8ca97b56c1b0ab30463cb2c4b9a2d1e93e966d82468e48ad283f6e54e156d26eb75649e6a077c660269f99e", 0xd6, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r4) 2018/01/25 22:57:12 executing program 4: r0 = socket$inet(0x2, 0x46f17a7c9ba97fe5, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000dec000-0xd)=""/13, &(0x7f0000000000)=0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x14}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000724000)=0xffe, 0x209) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00009c1000-0x4)=0x0) 2018/01/25 22:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022d000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006e1000-0x4)=0x401, 0x4) mount(&(0x7f0000aba000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00001e0000)='binfmt_misc\x00', 0x0, &(0x7f0000ebd000-0x2)="") 2018/01/25 22:57:12 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000053d000-0xd)='encrypted\x00', &(0x7f000053c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000053c000-0x2)='}proc*eth1\x00', 0x0) keyctl$describe(0x6, r0, &(0x7f000053c000-0x9d)=""/157, 0x9d) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000083f000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000053b000)=0x0, &(0x7f0000000000)=0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000053c000)=""/150) 2018/01/25 22:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) close(r0) 2018/01/25 22:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x0, 0x6677bbc4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read$eventfd(r0, &(0x7f000001a000-0x8)=0x0, 0x1b1) 2018/01/25 22:57:12 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007eb000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa2000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r5, &(0x7f0000abb000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000043000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0xd, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000000005, 0x0, &(0x7f0000f2f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000644000+0x8d9)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000190000)=0x14) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000ddc000)=0x0, &(0x7f0000ecf000)=0x4) 2018/01/25 22:57:12 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000940000-0x6)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000899000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000060000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000935000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000d29000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000fe000)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007a8000-0x4)=0x8c) sendmsg$nl_route(r2, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x14, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000358000-0x12)={0x7, [0xfffffffffffffffe, 0xb70e, 0x0, 0x20, 0x6, 0x4, 0x80000000]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f0000c24000)='./file0\x00', &(0x7f0000109000)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000-0x10)={0x0, 0x1c, &(0x7f0000d02000-0x1c)=[@in6={0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5132aa8f}]}, &(0x7f000069d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ed9000-0x98)={r1, @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]}, 0xffffffffffffffff, 0xff}, 0x98) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) dup2(r2, r3) syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009b1000-0x4)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00001b9000)=r4) 2018/01/25 22:57:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00008c6000)={0x0, 0x1, 0xffffffffffffffff, 0x401, 0x4d3}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) 2018/01/25 22:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) close(r0) 2018/01/25 22:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000086d000)='/dev/rfkill\x00', 0xc0b00, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f18000-0x4)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002fd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xb) 2018/01/25 22:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008d2000)=',:\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000023b000-0xbc)={0x40, 0x1, 'client0\x00', 0xffffffff80000002, "10a81bc270aeaa1b", "0ed2434b8abe7477e9683c42537301da241a01da99f8236ad3802e4c0cf8bd04", 0x3, 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]}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000a0d000-0x56)="3e1694e9916783fbf336bd01b2baf2af5292fb2138a8f3efd9c76da61826881407b7d339a603674f826c6ade30dc24dad8bd3646c8d582f0765602633452520077bb23a6a8bfe855f8241e9f94f2bc6b3defcbaf7c1b", 0x56) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000096000-0x8)={0x0, 0x0}) dup(r0) prctl$getname(0x10, &(0x7f0000c6e000-0x80)=""/128) openat$pfkey(0xffffffffffffff9c, &(0x7f0000107000)='/proc/self/net/pfkey\x00', 0x401, 0x0) bind$vsock_stream(r0, &(0x7f0000aa5000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000680000-0x8)={r1, 0x2}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ca5000-0x8)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000003d000)={@generic="0625c08ff022c8b3fe82c268cd88700a", @ifru_flags=0x200}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000574000)="5d1a51d883da3bb801fa8fe9d326c2d19f6551e30098423b2b24a092bb4a4eac0f5570b85d38a38c6e7dab5c2d6fa473b8280568724b211ae88e0c74650f9e0c132de5e7d69e050eb27f37f09f1760c4006e8803ebd691e971bc2b5ca3acc3bc1a1f2e7cef873d2eb7923e3049286e15c0d6c7e201295d389b33a159e98e8be2f0331e43ad1972a87c63b3a1edb01f5f07c32252832e82c1fcfdcad5afa930a36f13d119dac258b3f0dda20ecea2312e315d0217ad30cdc812d698c3afc0235e0051e5ae3bf161d759e64ae567296edb8ca76262ab46a53447aa67a684a76cc1b27bde24cfcd17") openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ab000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00004cd000)={&(0x7f0000647000)=[0x45, 0xd659, 0x9], 0x3, 0x637, 0xf4, 0x2, 0xd9c, 0x4, {0x0, 0x1f, 0x5, 0x6, 0x7, 0xfffffffffffffff7, 0xf119, 0x1, 0x4, 0x10000, 0xfffffffffffffff9, 0x3, 0x4db, 0x56, "5f56ebe608751281d405130cd8c0abb5c4a723427fda84c755b848075dcecb27"}}) 2018/01/25 22:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000039e000)='cgroup\x00') 2018/01/25 22:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000072b000)={0x0, 0x0}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000b60000)='./file0\x00', 0x2000, 0x80) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001de000)=0x60) r4 = socket$packet(0x11, 0x2, 0x300) ppoll(&(0x7f0000f10000-0x30)=[{r0, 0x1000, 0x0}, {r1, 0xa, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x5ca, 0x0}, {r3, 0x4001, 0x0}, {r4, 0x0, 0x0}], 0x6, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00002fa000-0x8)={0x5}, 0x8) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008d4000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) dup3(r5, r6, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000bc000)=@generic="17b1801d8638753bf758e1ec58e27593") r7 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) readv(r7, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f00000e8000)=""/72, 0x48}], 0x2) dup3(r3, r0, 0x80000) lseek(r5, 0x0, 0x0) [ 64.928387] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 22:57:12 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 22:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000723000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000f43000-0xf5)=""/245, 0xf5, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/25 22:57:12 executing program 6: mmap(&(0x7f0000001000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000122000-0x10)={&(0x7f0000c20000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8, 0x2, 0xe, 0xfffffffffffffe00, 0x4, 0xa, 0x100000000, 0x0, 0x3, 0x0, 0x1, 0x7}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000ec8000)='./file0\x00', 0x4) timer_create(0x0, &(0x7f0000bd8000)={0x0, 0xf, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x0) getitimer(0x2, &(0x7f00007f2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fce000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x6c, 0x5, 0xfb2, 0xffffffffffff8001, 0x9, 0x7, 0xff, 0x3ff, 0x100000000, 0x2, 0x4, 0x3, 0xf27b]}, &(0x7f0000f4e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000578000-0x1008)={r3, 0xffffffffffffffc6, "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"}, &(0x7f00001fc000-0x4)=0xb8d0544e1e5b588c) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000faf000)='./file0\x00', 0x210100, 0x22) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00002db000)=0x5) r1 = socket$packet(0x11, 0xa, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000026e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common="65716c008000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007f0000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = getpgrp(0xffffffffffffffff) ptrace$cont(0xf, r3, 0x10000, 0xffffffffffff724f) remap_file_pages(&(0x7f0000569000/0x3000)=nil, 0x3000, 0x2000000, 0x8, 0x5c000) syz_open_dev$usbmon(&(0x7f00008c6000)='/dev/usbmon#\x00', 0x3f, 0x4000) lookup_dcookie(0x17a, &(0x7f0000841000-0x1000)=""/4096, 0x1000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d7a000)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x3, 0x19, 0x1, "c5396635621c7a8a4feba06fcbd916cc9ebbc6264d3b74ff3fb4eac334a5c41cf611ff67de190f4b26a53c42f983b65f6485fcbd8e0cc0a7ad9b4e180e1e9569", "660d36e7d1ce16a4bab43dc39bd390386060c8f1940431744d3571d48ee360b5207abb4b1006dbdd54d0b94e74d115166013ce482acfbeed3aa6a5052c37e0f8", "d304e3c55d01c7ab0ed12c9ded54bd16d6e3d9b2bebd53562e408863b53a526c", [0x5, 0xfff]}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x1, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000032e000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) 2018/01/25 22:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bb7000)=[@in6={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r2 = syz_open_pts(r0, 0x801) dup3(r2, r0, 0x0) write(r0, &(0x7f0000c35000-0x1)="", 0xffffff0b) 2018/01/25 22:57:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)="", 0x0) 2018/01/25 22:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f00004f8000)='/dev/sg#\x00', 0x1, 0x10140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x40, 0x63) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/25 22:57:13 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) socketpair(0x0, 0x0, 0x0, &(0x7f00001cc000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000d000-0x8c)={0xffff, 0x3ff, 0x1, 'queue1\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000ff7000)='/dev/input/mice\x00', 0x0, 0x10000) lookup_dcookie(0x3ff, &(0x7f0000a04000-0xdf)=""/223, 0xdf) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000166000-0x4)={0x9}, 0x4) [ 65.169426] device eql entered promiscuous mode 2018/01/25 22:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000693000-0x15)='/proc/self/net/pfkey\x00', 0x101800, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x0, 0x0, 0x0}) [ 65.223620] SELinux: Invalid class 85 2018/01/25 22:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:13 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000408000-0x20)={@common='bcsh0\x00', @ifru_flags=0xb000}) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ac9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e31000)='/dev/usbmon#\x00', 0x6, 0x400002) accept$nfc_llcp(r1, &(0x7f0000fbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005c8000-0x4)=0x60) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000055c000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:57:13 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) readahead(r0, 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000406000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000053b000-0x4)=0x1e) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x200, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:57:13 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000e2e000)=0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fe7000-0x1)={0xe2d}, 0x1) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00004fd000)=0x0) 2018/01/25 22:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000fcf000)=[{{&(0x7f0000fda000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007a4000-0xa0)=[{&(0x7f00001c0000-0x5f)=""/95, 0x5f}, {&(0x7f0000490000-0x67)=""/103, 0x67}, {&(0x7f00000f9000)=""/155, 0x9b}, {&(0x7f0000035000)=""/146, 0x92}, {&(0x7f0000c7f000)=""/216, 0xd8}, {&(0x7f0000507000-0x3b)=""/59, 0x3b}, {&(0x7f000037e000)=""/35, 0x23}, {&(0x7f0000026000)=""/53, 0x35}, {&(0x7f0000b54000)=""/39, 0x27}, {&(0x7f000032d000-0x4d)=""/77, 0x4d}], 0xa, 0x0, 0x0, 0x7f}, 0x10001}, {{&(0x7f00008f2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000094000)=[{&(0x7f0000c88000)=""/158, 0x9e}, {&(0x7f00005c3000)=""/71, 0x47}, {&(0x7f0000977000-0xf6)=""/246, 0xf6}], 0x3, &(0x7f00005c8000-0x1000)=""/4096, 0x1000, 0xb02}, 0x8}, {{&(0x7f00006ab000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000487000-0x30)=[{&(0x7f00002b0000-0xc7)=""/199, 0xc7}, {&(0x7f00003d8000)=""/217, 0xd9}, {&(0x7f00009d7000)=""/47, 0x2f}], 0x3, &(0x7f00007aa000-0xb8)=""/184, 0xb8, 0x9d}, 0x0}, {{&(0x7f0000216000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000196000-0x30)=[{&(0x7f0000496000)=""/175, 0xaf}, {&(0x7f0000a7b000-0x4c)=""/76, 0x4c}, {&(0x7f0000baf000-0x7)=""/7, 0x7}], 0x3, &(0x7f0000bbe000)=""/180, 0xb4, 0x8001}, 0x9}, {{&(0x7f000023f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003c7000-0x10)=[{&(0x7f000066a000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000de8000)=""/150, 0x96, 0x2}, 0x8}, {{&(0x7f00007b4000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000982000)=[{&(0x7f000040e000-0x70)=""/112, 0x70}, {&(0x7f00001d0000-0xbb)=""/187, 0xbb}, {&(0x7f000089f000)=""/128, 0x80}], 0x3, &(0x7f00001b1000)=""/80, 0x50, 0x100}, 0x81}, {{&(0x7f0000519000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f40000)=[{&(0x7f0000ce0000)=""/234, 0xea}, {&(0x7f0000793000)=""/145, 0x91}, {&(0x7f00005c7000)=""/211, 0xd3}, {&(0x7f0000102000)=""/0, 0x0}, {&(0x7f00008d2000)=""/191, 0xbf}, {&(0x7f0000dcb000)=""/165, 0xa5}, {&(0x7f0000412000-0x4e)=""/78, 0x4e}, {&(0x7f00009c8000-0xec)=""/236, 0xec}], 0x8, &(0x7f0000df8000)=""/88, 0x58, 0x535}, 0x3}, {{&(0x7f000094d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000332000-0x20)=[{&(0x7f0000f70000)=""/4096, 0x1000}, {&(0x7f000099b000-0x38)=""/56, 0x38}], 0x2, &(0x7f0000f55000-0xa4)=""/164, 0xa4, 0x401}, 0xaabe}], 0x8, 0x2000, &(0x7f0000644000-0x10)={0x77359400, 0x0}) r1 = getuid() getresuid(&(0x7f0000060000-0x4)=0x0, &(0x7f00008f1000-0x4)=0x0, &(0x7f00008a1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c0000)={0x0, 0x1ec, 0x9, [0x3, 0xfffffffffffffffd, 0x81, 0x0, 0x2800000000000000, 0x8, 0x10000, 0x7, 0x4]}, &(0x7f0000614000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000c3000)={0x6, 0x5, 0x200, 0x5400, 0xff, 0x3, 0x0, 0x2, r3}, 0x20) setreuid(r1, r2) getpeername$unix(r0, &(0x7f00001e9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000003f000)=0x8) prctl$setmm(0x23, 0x7, &(0x7f0000463000/0x6000)=nil) rmdir(&(0x7f0000384000-0x8)='./file0\x00') getresuid(&(0x7f0000bba000-0x4)=0x0, &(0x7f00002fc000)=0x0, &(0x7f00000b1000)=0x0) 2018/01/25 22:57:13 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000443000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000048d000-0x6)='rxrpc\x00', &(0x7f00005e5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x94)="76f6879f8f5430531c762687d436d93d1429d693510c458d40777b3b64ce3fc469282afe2e5603c0a1d875011561046be56d39181e2a8ac0106b6b6172c311463c747183a26e1bc24ee248daf0ae3102fa3921b79f2c3e0a5351a476c330addcda4d48a84bd6f3cdd71f48bbc672b9d06006adf100666269da54f419488a7f460f54bd0863609715419b2b384cd6d0819d199983", 0xffffffffffffffde, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") readv(0xffffffffffffffff, &(0x7f0000205000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000841000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x1, 0x917, 0x3, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="b8d8aaa69067f8ba1561d1b507fe6a23f3fb9560b4d74f056e6bfa622b5bbb17df8e2c2b8077230f95d34611bd8162ab3e797147e9be9f3614ad71f68e9d501e27", 0x41}, {&(0x7f0000797000)="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", 0xfe}, {&(0x7f0000001000-0x1)="a9", 0x1}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000a5d000-0x17)="1eb36ecf87bde8216bc3f980452788bff674a9c7437ab24fcabe307f9c829bf8cc3e5a509235318e95a7dafc91676a22801e5f0ac8d449c89ac52fd5d89c4af59ee121a57e1194dabd9a46e74fd311667721e46809b3232bc84ead5728b2039cea76eb991c9cfc27aaa3480d622f2df396c43b1537f05bc13a61", 0x7a}], 0x5, 0x0, 0x0, 0x40}, 0x40) 2018/01/25 22:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom(r0, &(0x7f0000331000-0x1000)=""/4096, 0x1000, 0x160, &(0x7f0000e9a000-0x60)=@nfc_llcp={0x27, 0x2, 0x800, 0x4, 0x1, 0x200, "5b0c6411b8868280ecb55a71955cd9b2f9ed895dacb32381b435b00daa7982688d8e63d5116fab605f1f39ff191d3c7844b8bd1c22d1715d5baffb0a1664b3", 0x8}, 0x60) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000400000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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", 0xe41}, {&(0x7f0000ac8000)="6df51dbf6fa4dcca21b643da1a66e90dfba52e2a0ff354eafba7295e217deab22895f0a6f13eb8263af0e8e8b845171146877edf7665f0ffe19168924e9ba7309b16a2b8197e9364e8ee6f96c156e066805452df8df7f0cfa97ae0e00bca7f905c21ddfa3bee1a2f7de36816004d18777843ad1fc72a8c0b0f91bae9c31af56d87bc30231309c0c2b66f84310985d59405680cf48c9d44dea67857be2e8267af1802e79f9babbe7110a3e0a06e4a77539303323f65539331ccde49e63131c3baa487fd5cea4146874137677d6425c9e85a8d0c5b55f01c41986c812d37a114", 0xdf}], 0x2) 2018/01/25 22:57:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x220100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000005000)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="6e1f044e9fcf32237e9d5b1bae0e9f6819563fd87c78044db5aca61504e21ba61968c7498be2770c08e122230a7a7d6535e7b9c297fb0f280788629495c5d81f3ca20213325b4cbf4c239edc2e2fee91bf7e4c2028ced34065fa28fddc91d6b29d47afc48096907610ad31e90840f8dccfc7a0452958", 0x76, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000004000)='rxrpc\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x0) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000012000-0x8)={0x0, 0xa1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000014000-0x40)={&(0x7f0000004000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000012000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000012000)=[0x0], 0x8, 0x4, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r4, 0x8}, 0x8) getrlimit(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) timer_create(0x2, &(0x7f0000012000)={0x0, 0x40, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fstat(r1, &(0x7f0000296000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 22:57:13 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) bind$inet(r0, &(0x7f00002dc000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 22:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) read(r0, &(0x7f0000526000-0xc9)=""/201, 0xc9) fcntl$setstatus(r1, 0x4, 0x2800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f00000cb000-0x76)=';', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/25 22:57:13 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) fcntl$addseals(r2, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000928000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b7000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() tkill(r5, 0x16) close(r0) timer_settime(r4, 0x1, &(0x7f0000e4c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00007cf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 22:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}}) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xd, &(0x7f0000001000)={0x3, 0x9596}, 0x0) r2 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb3)="4a12106b4147e9983ffb074e6c531f42db655ad6be292b6e4e1a83ca44c5580a807b84db2831dfe93351d710b7a861d89d1f54f03aff746afabf0ae231eb281f6b59a4284445dcd3f266c0e34f372e99f221908a6a867b6bdcd72c671a4d0d060d20824ee6ffb68c2323b7cb8fef02724cbc375dda6127738f6c88b75ff8fcf7dd460a3643fbbbcc0853d12e08bc3d8fb0f2da7de7e49ae7a295992154190154139762850f09baccd2e17382d2c7c11ffcee81", 0xb3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x3, 0xfffffffffffeffff, r3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x140, 0x0) 2018/01/25 22:57:13 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000042a000-0x8)='./file0\x00', 0x0) stat(&(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000932000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cc1000-0x18)={0xaa, 0x3, 0x0}) 2018/01/25 22:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ee2000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa3000)=0x20, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001f1000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000ec8000-0xbe)=""/190, 0xbe, 0x40000040, &(0x7f0000baa000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x2, 0x3, {0xa, 0x2, 0xfffffffeffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}}}, 0x32) mount(&(0x7f0000f5a000-0x8)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f000027b000-0x8)='ovyryal\x00', 0x0, &(0x7f0000906000)="") r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000482000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) lsetxattr(&(0x7f0000078000-0x8)='./file0\x00', &(0x7f0000e24000)=@random={'security.', '#system(ppp1\x00'}, &(0x7f0000bb9000)='.ppp0vboxnet0_procwlan0em0#vmnet1vmnet1\x00', 0x28, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00005fa000)={0x8, 0x0, 0x401, 'queue1\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) bind$inet6(r1, &(0x7f00004c0000-0x1c)={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$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ef000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5b000)={0x5, 0x1, {0xffffffffffffffff, 0x2, 0x101, 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]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f000011d000)=0x0, &(0x7f00003db000-0x4)=0x4) 2018/01/25 22:57:13 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000004000)={&(0x7f0000001000/0x3000)=nil, 0x3000}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/25 22:57:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000047000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000000000)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000123000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000caa000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x140, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f93000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$packet(0x11, 0x2, 0x300) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f000088b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x9}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x93)="c6375f57a4cc686d34c0d6a1b5920f9bf8e966318614fa4ef05effa711b0f4a133e23c6d1b6f25ffac4d23c7b26afdc16055f393b1799933daec09f2c30f1c6e25ed345339cfab4ead78dbfb5a63e410ce7e994fd3aa16fd874a054241d6e88b780c307d1d736c3592db815960b352e1a0b758352c4232798866f97461bd1b865133e515b7abcd3843dc5d27bcdb67876ec8f6", 0x93}], 0x1, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}], 0x60, 0x8001}, 0x8014) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r12, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000076e000-0x20)="27275bbeaeeffcda5df017ae7ba9a41678bd6b20ab34147fa2d98db0471d4d4b"}) gettid() 2018/01/25 22:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) bind$inet6(r1, &(0x7f00004c0000-0x1c)={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$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00004ce000)=0xbd19, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000ffb000-0xb0)={{0x2, 0x9}, 'port1\x00', 0x20, 0x8, 0x9, 0x9, 0x8, 0xffffffff, 0x8e1, 0x0, 0x821596928d94f4b2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000890000-0x9)='/dev/sg#\x00', 0x8000, 0x20880) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) ioctl$int_out(r1, 0x5460, &(0x7f00009b2000)=0x0) setns(r0, 0x8000000) unshare(0x2000000) socket$pptp(0x18, 0x1, 0x2) [ 65.436177] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 65.469619] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/25 22:57:13 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fd8000)="6d643573756d256b657972696e676574683073797374656d2d1d656d305e00", 0x3) getpeername$llc(r0, &(0x7f0000a9d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000421000)=0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="91938c", 0x3}], 0x1, 0x0, 0x0, 0x45}, 0x8000) sendto$inet6(r1, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 22:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6f) 2018/01/25 22:57:13 executing program 5: clone(0x0, &(0x7f0000877000)="", &(0x7f0000011000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000003000-0xbf)="") read$eventfd(0xffffffffffffffff, &(0x7f0000003000)=0x0, 0x8) 2018/01/25 22:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00002e6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000abd000)=0x10, 0x80800) syslog(0xa, &(0x7f0000a30000)=""/109, 0x6d) ftruncate(r0, 0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000bc8000)='/dev/usbmon#\x00', 0xffffffff80000000, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007cc000-0x10)={0x0, 0x5, 0x1, 0x1}, &(0x7f00009de000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000409000-0x5e)={r3, 0x56, "9fdb3f4a64741b37471bb9f04fb7d22370e4dbea49d312ea776c502c2dc144485eb03af9f92c3092c2380135df818393ae504dc86015fd49950521249873a5536847bd62178467cd2e2d713c216b519631e6259fc8f1"}, &(0x7f0000e96000)=0x5e) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007f0000-0xa)={0x3, [0x0, 0x8001, 0x9]}, 0xa) accept4$unix(r1, &(0x7f0000090000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000942000-0x4)=0x1002, 0x80000) sendto$unix(r1, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 22:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c52000-0x18)=@add_del={0x2, &(0x7f0000eda000-0x10)=@common='sit0\x00', 0xffffffffffffffff}) bind$inet6(r1, &(0x7f00004c0000-0x1c)={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$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 22:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a93000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000526000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000056f000)=0x14) fallocate(r2, 0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000029d000)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0, 0x0, 0x0, 0x100000001, 0xa, 0x80, 0x20, 0x3e, r3, r1}, {0x6, 0x6, 0xf37a, 0x8, 0x7, 0x9, 0x5, 0xfff}, {0x0, 0x4, 0x1, 0x7}, 0x5, 0x3, 0x2, 0x0, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1, 0x2b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x5, 0x4, 0x0, 0x1, 0x10001, 0x7, 0x0}}, 0xe8) rt_sigqueueinfo(r0, 0x22, &(0x7f000067d000+0xd5b)={0x6, 0x0, 0x680f33c9, 0x80000001}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004a8000)={0x0, 0x8e, 0x10}, &(0x7f0000282000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00009d9000-0x39)={r4, 0x31, "97075bc850af321f00a061a423088dc2014ed2cad2f2f513c8a64a5b3498d5cae972ecd69498b3a5fea37e74e35a7cad79"}, &(0x7f00004ac000)=0x39) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000d10000)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000037d000-0xc)={r5, 0x80000, r2}) rt_sigprocmask(0x2, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x5, &(0x7f00005ed000)={0x0, 0x0}) mkdir(&(0x7f00005b1000-0x8)='./file0\x00', 0x0) r6 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_mreq(r6, 0x0, 0x0, &(0x7f00006b6000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00007b0000)=0x8) mount(&(0x7f000071c000)='./file0/bus\x00', &(0x7f00006d0000-0xc)='./file0/bus\x00', &(0x7f0000a85000-0x7)='cgroup\x00', 0x2000, 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) setuid(r1) 2018/01/25 22:57:13 executing program 0: pipe2(&(0x7f0000a52000)={0x0, 0x0}, 0x80800) lremovexattr(&(0x7f00008b1000)='./file0\x00', &(0x7f0000a5f000)=@random={'security.', "7b86626465765c282e00"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x9, 0x0}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0xe, 0x8, "0466017db64d6a967cf783db7b2e3bc0541eb0d6bce9372c492ccc0826ac27efc646574ab67c8a1ed6e5925c9b17580b72ead8ebc097125018919a70c0bf8cd9", "88a47c053c56d271b8ba78ea1a45c4649d43663fd98e6e40d0d46137d22365a2a2c13b525b2db5dfcb4ef8ed92c18375c26a4c62404ffb5a3719c09fe283ae11", "1d362660f1788d453413cf56b3230c0e63786b79cb9c29225a60164d84499bd3", [0x7f, 0x2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) 2018/01/25 22:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00004ce000)=0xbd19, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000ffb000-0xb0)={{0x2, 0x9}, 'port1\x00', 0x20, 0x8, 0x9, 0x9, 0x8, 0xffffffff, 0x8e1, 0x0, 0x821596928d94f4b2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) clock_adjtime(0x2, &(0x7f00003e8000)={0x401, 0x7f, 0x9d67, 0x5, 0xfd0d, 0x5, 0x5, 0x372, 0x3, 0xffffffffffff8001, 0xf85, 0x100000000, 0x4, 0x4e93, 0x1, 0x1f, 0x80000001, 0x8, 0x100000000, 0xe49, 0x7, 0x62c1, 0x6, 0x240000000000, 0x7, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000840000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ac0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000063000)={r1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0xffffffffffffffff, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000488000-0x24)={0x1, 0xe5, 0x7ff, 0x8, 0x7f, 0x1f, 0x0, 0x3, 0x6, 0x3f, 0xf, 0x4}) 2018/01/25 22:57:13 executing program 7: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000fd4000)=""/0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x301100, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x2}) r3 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40480, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000de000-0xb4)=[{{&(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x1d0000, 0x40, 0x7, 0xfffffffffffffff9}}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f00004c7000-0x71)="1ec83e23e2e83650fd8eb51d430505cbbe178d59da332049718c648d1828fed6394c02c84fdfc8eca9165c2f8c27159812722fa1998ac116950cd262f6ee4e926b54099bb214c08a3a345b306e93d371d26cdfe8709739b90feabcf0d0335f3a2e1cb59fc5c63fbdb7878192893d27b8d4", 0x71}, {&(0x7f000017d000-0xcb)="3ffc46b3e0ef203dd9d6265044ec3126f60a0928f5e8ae12ec883cafafec98de9919306890e97369720f21bda79c8942b33e2564a568177de30ad9212a8202224a0416781749033242347cb7c33db12e591b4ebc76732183100d36a179da2faaec2d68754df9cfdf007a4b8b62ec0084a038c5c696555c1ad76c03303c007b4a76e66a28718591993e60712a86c8042b1b46ddc6da18411f0170e72c733347a09769ae3d9f5199d4a5b4c0fcc81b10df2be2984dd2f2c52bbf1f695a7a541ac80fd40ecee7b00645ec0e78", 0xcb}, {&(0x7f0000001000-0x3c)="abea4a4488014d2d38bc563912d527396bb97caf777d84312cb72c61456caea8da1fd0eca878de948c764e0e2f3b345ec2052750c5acbcc514ef25f5", 0x3c}, {&(0x7f0000e04000)="d5c32ce53cd5ea7fec2a335f924b8ebd54940b6cf4b6f40fab462a2d52cec553dcc763a0117af2d5a3b68380bcc6e4b65158c0f12863a081e708501914c2a197253e47eb89692d6a3159489af04f7608dfce5306e9323142f63ee171b7ff728c7391cdf6531462c8ec85581919a54a9158d548ee29f0b41cc7f58c6da4bb", 0x7e}, {&(0x7f000020d000)="21b7dbde85091e74a2c986f04150b8daac87e8ff20", 0x15}, {&(0x7f0000000000)="0602be41164af7005079161a4d037b5a632c85377f67b33f909951f8f4bd3f9b680d74a61661fe46dddcf1730e815ed95526dd40b1f0fdd4736cf676e03821482525c721d6bfb47c494349ba11069466b61f353eade815a74f17e08e3e9eeef727dd751e35b477da44ce374391be7fd914842e5138b91a33cf413e8887dc471f1d85c21984039f3f668860ef94b7c2670bdeb00fcc9897ff4ca80e8a427b49bf7a7d6c37e4e1fd19e13717685e9e26e453bee84b052e6828624053bb754679c0e65a7f30d4b70118d6ba6df1a62b7a505019a2f5037b4160c62384", 0xdb}, {&(0x7f0000b7e000-0xe1)="5bcde46ff5fd3e5f6b0dfb8e3df2788e90efbf24cb2fc41953fa0f5b3ccc5b26d022a13ffdc62cfc3098f535c2ba969856c7346a338f101ad600cac4a17c3904fffb9cf24cced4c4ce16fd9d8234f53889114f789c189bf397843d4e1bf9d78689f49c03a41ac9311cd6e35322e91480c2df8fd404c028588922fd0346822c16739299b78311a0ae41676e813a0993b8b607fbec4405e6bbbdc7534636bb28c37016c06f7896c0bb686107fd94c199b26f59893f3ec8fc81237192408d50d9247010e6fe80fc75107594d81f5d9872b77e1e3c839487aa8ebadef5273c5d769c16", 0xe1}, {&(0x7f0000001000-0xeb)="6b3d12e22c7eeed5d8c54fa4ae143b40abb70ce665b41bd47d4816a3f56a58a48dbb529bc73a0814dea7408335c8b5ef66c30c8ee2978d0c8c503286e463131a4e82806441b484664b75472b810e50cd152e61daec74a42c4d98c854a7fc0186642e39c8b749f99653a94a8cf4c895bcfdb58232c5930ea199f3976467f3b23953ce750a466c909ba10d7935ecbc7ec751191cf7240f8b95ef87c59ed1ea4fb828a90238185149fe877aa018d036eac4e03edab86676f7482e21c47ca202a5042c9899b8c655b719021896f301216893942ed4577dddcde3e2d89520aa15fe7d79ca66ba4d5293e540db8f", 0xeb}], 0x8, &(0x7f0000001000-0xc8)=[{0xc8, 0x11f, 0x8, "9b3523cc65921e3a7f516ab35b36f5f64b11bd3317db8011406dd6f96cde3c8927c6b3c102efa4d964612609b652d45825adbb1aa9b30847fb23f74135b4f1df0f1ad2ea917b43b1c3d420b7fafe2732cfc65b55c551e5ece8cfcc93a01e7c9eb16b49ab7842e62a52bd4e4b6bdbf2218dba82f106f5280ab11170b70b9d3288b3bc2f97b8cb8d4dded14713c8b66cc3afb933b3e87bf7ea0f52b9dea624ecb7bb30d261fb698e2873c7da958a4dfe8316"}], 0xc8, 0x20000000}, 0xf70}, {{&(0x7f00004bd000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000-0x10)=[{&(0x7f0000ac5000)="e8d4c02d3ea2f7b49a971ceb9ab06b12277967f24da6c16869256b3d56069bc86a01d07faa59d27447c9364c175283ce0eaf71f0b33e71db48d7609f03bc4c27cf4cf5e2bf4d65710aadb98c21fa7f417ce62c4d0da54e7f8a50862f98fef1a480fa26d3914e4c6f2546af36136438b283bebe7b6ed0f295a94243c5386de73d226054b7d2caf7b1a4c649d5fcb95693ef520e8cd3c476d67eda97957009f2d34e84e8671e679241a6d5a24f05fe39c619f8575f498333a4c38237e06cb8349993a9fec397ed640f971f43b1064e0eb22085cc7a14", 0xd5}], 0x1, &(0x7f0000865000)=[{0xc8, 0x112, 0x4, "0c632cd4e75f98c8f12a10d42bdef7480f0a5bfa5b0965152a000b493d042369a4d82fcaf3f26712bb1c55645cce4c1c2da15616e33cb4cd62373704fde1d46b6039547523660009d4e0bb4ace0624faea457eb3fa2d552d3b3484a7ba1fd402ed7d4a7d65cc9c5605ed25040fe4d7e459732b164d2150ced7bf5ab31030e63b6f2aa04e03a86365acf1d38e0c146cde9295d1afc05273f1ad1ae0b946e54d2c86f0638a424a0cf6fd77dc5b320783652dd5712c"}, {0x58, 0x6, 0x3, "81c9108894b1f17316824a60a947f0c6a3a78e58f467d891f3de629aec23aea933a2a9e060de2cebe9b4b35890d5deb2b477fd7fe182b0bef4b711e2d2d780cba246fb7a"}], 0x120, 0xc010}, 0xffff}, {{&(0x7f0000000000)=@generic={0x1, "7caf1eff850391fc62ef831316269ab816e66f8dd725d46fe896813f45e302301d1bc992fbd560543f91db26c31f1c16dd28e999909b329b4fdeb28e74d0ae754698cc893b8d4fe489638d2491a576d0efd78c5f453e0637e915017d713ed9ae5243b1dc8c7ff08f16b0fe8d62f550264c00b6f14ea59495dea509442bcf"}, 0x80, &(0x7f0000b6e000)=[{&(0x7f0000001000-0x65)="e6e0255bcb1ec712d641005c8cd16c845728745e51038eff9633c54a6cbe1a7f6cf570da8ffd4dd67378b48d2bf1bbead0499ad81ae18a710826cb5ad01b8114f017b39fa39eebf62b91e558ab9e1c7926375322a3a36558d0f2d6b8e58cb07dac29a1462b", 0x65}, {&(0x7f0000001000-0x4b)="0135e163538f181d7a54e21bfde058bee0ad79f684e319d414f5f85daa150650047e96d5c53351a44985c9ddcfa8b8adaacf987caed4d49c6e451720eee48ff26568ceaa32477d812b9de5", 0x4b}, {&(0x7f0000d7a000)="bfe57a21d1e59ea5f3c80682ae777a809ee182a12490159945e94a3f92c8a24e92b1c00df4fbf6041d6ed02bdb7c13398e943e0b218fce092ed506735364cbef9a2c55232ed5225287f909b844a513180c8bf890595c60d126a30fc64b1d3f1176840446f0418644a5bfdbb6cf2a559c21eb4e7ba3f264c5689bf1dc1f9da44a370f403b21a1253f733b271d89edd7b5189ee9dd2fedf382ac854e64f15ee8d8acc612f1846aa5ad28b6ade5ee714fce69b214179434e3daff1272074ce4aff349a5e226e51d9fa1b22b4655317f2ab868289d3f9a2c7271c87bcd8a518977a13d272d400968dd320428b2", 0xeb}, {&(0x7f0000001000-0x10)="3e7fae4a3126d1537ef1f6d615a6f671", 0x10}], 0x4, 0x0, 0x0, 0x20000804}, 0x7fff}], 0x3, 0x40) 2018/01/25 22:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c6b000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, 0xc) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b5000)='/selinux/checkreqprot\x00', 0x48080, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00007e8000)=0x0) pipe2(&(0x7f0000ec8000-0x8)={0x0, 0x0}, 0x84000) mq_timedreceive(r2, &(0x7f0000aba000)=""/129, 0x81, 0x6, &(0x7f0000348000)={0x0, 0x989680}) r3 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000583000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/25 22:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1006, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000)=0x0, 0x10001) ioctl$sock_ifreq(r0, 0x895e, &(0x7f00000f7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xb176, 0x8000, @cisco=&(0x7f0000fec000-0x8)={0x5, 0x6}}}) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002df000-0xf)='/dev/sequencer\x00', 0x208104, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000012e000)={0x96, 0x2, {0x0, 0x3, 0x1, 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]}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008ad000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009a6000)={r2, 0x80000, r1}) 2018/01/25 22:57:13 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fd8000)="6d643573756d256b657972696e676574683073797374656d2d1d656d305e00", 0x3) getpeername$llc(r0, &(0x7f0000a9d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000421000)=0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="91938c", 0x3}], 0x1, 0x0, 0x0, 0x45}, 0x8000) sendto$inet6(r1, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 65.919234] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. INIT: Id "2" 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 INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 245.078922] INFO: task syz-executor2:12943 blocked for more than 120 seconds. [ 245.086236] Not tainted 4.9.78-ge37256c #21 [ 245.091356] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.099577] syz-executor2 D29680 12943 3393 0x00000004 [ 245.105319] ffff8801ce580000 ffff8801d58acfc0 ffff8801cdbd1a40 ffff8801cdd0c800 [ 245.113410] ffff8801db321b98 ffff8801cd8ffa40 ffffffff838a1bbb 0000000000000002 [ 245.121439] 0000000041b58ab3 00ffffff8418af54 ffff8801db322468 ffff8801db322490 [ 245.129464] Call Trace: [ 245.132046] [] ? __schedule+0x67b/0x1ba0 [ 245.137738] [] schedule+0x7f/0x1b0 [ 245.142939] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 245.149601] [] ? plug_ctx_cmp+0x100/0x100 [ 245.155376] [] ? prepare_to_wait_event+0x450/0x450 [ 245.162305] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.168344] [] lo_ioctl+0xfdf/0x1990 [ 245.173726] [] ? get_futex_key+0x1050/0x1050 [ 245.179786] [] ? loop_lookup.part.19+0x110/0x110 [ 245.186169] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.191896] [] ? blkpg_ioctl+0x930/0x930 [ 245.197609] [] ? __lock_acquire+0x629/0x3640 [ 245.203706] [] ? do_futex+0x3f8/0x15c0 [ 245.209390] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 245.216212] [] block_ioctl+0xde/0x120 [ 245.221678] [] ? blkdev_fallocate+0x440/0x440 [ 245.227805] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.233536] [] ? ioctl_preallocate+0x220/0x220 [ 245.239767] [] ? selinux_file_ioctl+0x355/0x530 [ 245.246076] [] ? selinux_capable+0x40/0x40 [ 245.251974] [] ? __fget+0x201/0x3a0 [ 245.257231] [] ? __fget+0x228/0x3a0 [ 245.262525] [] ? __fget+0x47/0x3a0 [ 245.267695] [] ? security_file_ioctl+0x89/0xb0 [ 245.274031] [] SyS_ioctl+0x8f/0xc0 [ 245.279244] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.285818] [ 245.285818] Showing all locks held in the system: [ 245.292498] 2 locks held by khungtaskd/514: [ 245.296798] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.305539] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.315242] 1 lock held by rsyslogd/3171: [ 245.319421] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.328280] 2 locks held by getty/3299: [ 245.332262] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.341625] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.351570] 1 lock held by syz-executor2/12943: [ 245.356215] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.365576] [ 245.367186] ============================================= [ 245.367186] [ 245.374347] NMI backtrace for cpu 0 [ 245.377953] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-ge37256c #21 [ 245.385109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.394445] ffff8801d8b07d00 ffffffff81d943a9 0000000000000000 0000000000000000 [ 245.402438] 0000000000000000 0000000000000001 ffffffff810bac10 ffff8801d8b07d38 [ 245.410409] ffffffff81d9f4cd 0000000000000000 0000000000000000 ffff8801d1930418 [ 245.418382] Call Trace: [ 245.420946] [] dump_stack+0xc1/0x128 [ 245.426280] [] ? irq_force_complete_move+0x390/0x390 [ 245.433004] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.438949] [] ? irq_force_complete_move+0x390/0x390 [ 245.445762] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.452842] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.459832] [] watchdog+0x6f0/0xa70 [ 245.465081] [] ? watchdog+0x125/0xa70 [ 245.470515] [] kthread+0x26d/0x300 [ 245.475688] [] ? reset_hung_task_detector+0x20/0x20 [ 245.482328] [] ? kthread_park+0xa0/0xa0 [ 245.487927] [] ? kthread_park+0xa0/0xa0 [ 245.493524] [] ? kthread_park+0xa0/0xa0 [ 245.499124] [] ret_from_fork+0x5c/0x70 [ 245.504789] Sending NMI from CPU 0 to CPUs 1: [ 245.509324] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b18a6 [ 245.516791] Kernel panic - not syncing: hung_task: blocked tasks [ 245.522919] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-ge37256c #21 [ 245.530077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.539407] ffff8801d8b07cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d8b07d90 [ 245.547374] ffff8801d1930400 dffffc0000000000 ffffffff84409000 ffff8801d8b07d80 [ 245.555348] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.563324] Call Trace: [ 245.565886] [] dump_stack+0xc1/0x128 [ 245.571226] [] panic+0x1bc/0x3a8 [ 245.576216] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.584423] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.591673] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.598923] [] watchdog+0x701/0xa70 [ 245.604175] [] ? watchdog+0x125/0xa70 [ 245.609612] [] kthread+0x26d/0x300 [ 245.614780] [] ? reset_hung_task_detector+0x20/0x20 [ 245.621419] [] ? kthread_park+0xa0/0xa0 [ 245.627018] [] ? kthread_park+0xa0/0xa0 [ 245.632620] [] ? kthread_park+0xa0/0xa0 [ 245.638220] [] ret_from_fork+0x5c/0x70 [ 245.644298] Dumping ftrace buffer: [ 245.647882] (ftrace buffer empty) [ 245.651564] Kernel Offset: disabled [ 245.655172] Rebooting in 86400 seconds..