000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000010c000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00003a3000-0x4)=0x0, &(0x7f0000000000)=0x0) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x800) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) pivot_root(&(0x7f0000e08000-0x1)='.', &(0x7f0000f4e000)='./file0\x00') 2018/01/02 01:57:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x161800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) prctl$getreaper(0x5, &(0x7f0000000000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/access\x00', 0x2, 0x0) socketpair(0x9, 0x4, 0xfffffffffffff000, &(0x7f000055d000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005b4000+0xfe)={0x0, 0x0}) poll(&(0x7f0000a7c000-0x30)=[{r0, 0x2002, 0x0}, {r1, 0xc000, 0x0}, {r3, 0x404, 0x0}, {r2, 0x202, 0x0}, {r5, 0x4002, 0x0}, {r6, 0x0, 0x0}], 0x2000000000000287, 0x4b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000679000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c7000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000be000-0x4)=@assoc_id=r7, 0x4) r8 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x5e0, 0x41, 0x1, 0x0, []}) ioctl(r8, 0x8916, &(0x7f0000000000)="") 2018/01/02 01:57:04 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000397000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000056e000)={0x20080522, r0}, &(0x7f0000000000)={0x5f, 0x1dc2, 0x0, 0x0, 0x9, 0xfffffffffffffffa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x12000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/248) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x5}, 0x6) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fallocate(0xffffffffffffffff, 0x0, 0x0, 0x4) 2018/01/02 01:57:04 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x480240, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000-0xc5)={0x0, 0xbd, "936309a2b8c3e3c392a5aa697180e00cfce0a0641374fc43e2d9ab0c83670c41f596062b8121aec77e6afafedde48dea13c8fb3384538ce4dfba64529a6ed1a585faf7538a5d3d2b2c73b734e8eb170be926e7b7cde00f1788fcb53da71013c974c94c6d642b8a5152a26a07a07a86a89058b18bfc6e22876fb5e3337598ac6d975c8589a8e79826b0b5dc865438a303116b0cf32b48146340ca920de72df275c3fc6db458dde57d7d282749f92af47634f1af99c7482ff4d3065fbdd4"}, &(0x7f0000004000)=0xc5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={r2, 0x2, 0x2}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, 0x0}) 2018/01/02 01:57:04 executing program 5: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000dbd000-0x4)=0xfffffffffffffffa, &(0x7f0000b9d000-0x4)=0x4) bind$netrom(r0, &(0x7f0000755000)=@full={{0x3, {"86b4b4e61980b7"}, 0x1}, [{"13b27c33cf1f58"}, {"6781de739cbbbb"}, {"4f4470c6801559"}, {"8dc374933dd9fd"}, {"16e7709b99a39e"}, {"fc2892432af4b8"}, {"17b0c527c0a1de"}, {"ad0cfb07250528"}]}, 0x48) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dbd000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b67000)=0xe8) ioprio_set$uid(0x3, r1, 0x80) fcntl$setlease(r0, 0x400, 0x1) 2018/01/02 01:57:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000000000+0xf04)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000427000)={0x2, &(0x7f00006b0000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00004a9000)={r3, 0x3, &(0x7f0000477000)=[0x40, 0x3, 0x8], &(0x7f0000849000)=[0x5, 0xffffffff, 0x4, 0x13a8, 0x5, 0x7, 0x81, 0x8], 0x20, 0x4, 0x0, &(0x7f0000546000-0x10)=[0x4, 0x4, 0x2, 0x10000], &(0x7f0000c77000-0x4)=[0x2], 0x0}) splice(r1, &(0x7f0000057000-0x8)=0x0, r2, &(0x7f0000ba6000)=0x0, 0x10001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000003f000)='/dev/hwrng\x00', 0x42000, 0x0) 2018/01/02 01:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chroot(&(0x7f0000a0c000)='./file0\x00') 2018/01/02 01:57:04 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x8, 0x810, r0, 0x0) r1 = request_key(&(0x7f0000008000-0xb)='cifs.idmap\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc4000-0x9)='vboxnet0\x00', 0xfffffffffffffffb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000008000)={0x2, &(0x7f0000009000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f000000a000-0x6)='.dead\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) 2018/01/02 01:57:04 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000da7000)='/selinux/access\x00', 0x2, 0x0) 2018/01/02 01:57:04 executing program 2: r0 = open(&(0x7f00004ec000)='./file0\x00', 0x8000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="d7f54f78e6444713f69bebe41a1a4d724684e69695697e4ec6225cffd149208a773226270b495c317781435808c14c1af205180d6aff3de1a403232be004f9bd9359d22d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000161000)='/dev/sequencer\x00', 0x2040, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00002af000-0x4)=0x0, &(0x7f0000a1e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x0, &(0x7f0000a65000)="") mount(&(0x7f0000fb5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000798000+0x1fa)='\x00v\t', 0x1005, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d84000)={0x0, 0x7, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000035b000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 01:57:04 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bcb000)='/selinux/checkreqprot\x00', 0x541000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x0, &(0x7f0000eea000)=[]}) setrlimit(0x0, &(0x7f0000fdd000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d8e000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000042000-0x68)={0xa119, 0x3d, 0x100, {r1, r2+10000000}, 0xd5b6, 0xecdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:04 executing program 6: socket(0x0, 0x8000f, 0xdf4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=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$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_open_dev$mice(&(0x7f0000010000)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/02 01:57:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f47000)={0x0, 0x0}) 2018/01/02 01:57:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d78000)="6f6f6d5f73636f72655f61646a00ba37dd548da0767eb6ddf4787a35b7a4312f5cfa84cdda7082ec7d2867f18b348eedf2a66b21ed50dfe0a16c3bae496c804547a03ec57a35b26adcb78f926d015150da02b9b8938c40221ffc1c1f7d32ced2a2d05ab4e33a160c2fc366462fea9b326558468ead4bbdcb1684672597f11d4aff41c1737b1abe66053ed1b85026c2f8936f890a8bc44f7daace8b5167da4bf5611a3418ec5251bbc9044aa79fc8ed8a8d41d700bf1698b5a8e9c288e25afa3f2c3c") lseek(r1, 0xffffffffffffffff, 0x1) 2018/01/02 01:57:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f000008c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00001fa000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc7c) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x37f, 0x0, 0x0, 0x0) shutdown(r1, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000cd8000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x278f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f}, @in6={0xa, 0x3, 0xfed, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x5bd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}], 0x80) 2018/01/02 01:57:04 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fe5000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r2, 0x541f, &(0x7f000000d000-0x8)=0x0) 2018/01/02 01:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ac5000)='\x00', 0x0) r0 = socket(0x400000000a, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/02 01:57:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x161800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) prctl$getreaper(0x5, &(0x7f0000000000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/access\x00', 0x2, 0x0) socketpair(0x9, 0x4, 0xfffffffffffff000, &(0x7f000055d000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005b4000+0xfe)={0x0, 0x0}) poll(&(0x7f0000a7c000-0x30)=[{r0, 0x2002, 0x0}, {r1, 0xc000, 0x0}, {r3, 0x404, 0x0}, {r2, 0x202, 0x0}, {r5, 0x4002, 0x0}, {r6, 0x0, 0x0}], 0x2000000000000287, 0x4b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000679000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c7000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000be000-0x4)=@assoc_id=r7, 0x4) r8 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x5e0, 0x41, 0x1, 0x0, []}) ioctl(r8, 0x8916, &(0x7f0000000000)="") 2018/01/02 01:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x100}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000297000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ea000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000023a000-0x50)={{0x3, 0x80000000}, {0x398, 0x1}, 0x7, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00009f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000033e000)={0x7e, 0x5, 0xffff, 0x8, 0x5220e847, 0x2, 0x7f00000000, 0x9, 0x1ff, 0x27, 0x400000000}, 0xb) 2018/01/02 01:57:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000300000)={{0x0, 0x100000000000101}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00009f9000-0x8c)={0x7fff, 0x1, 0x6, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:04 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000006a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000e77000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000004d000-0xc)=@sack_info={0x0, 0x7ff, 0x3}, &(0x7f000004d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000036000)={0x400, 0x0, 0x1, 0x100000001, r1}, &(0x7f000002e000-0x4)=0x10) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004c000)={0x0, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000004c000)=0x0, &(0x7f000004c000)=0x0, &(0x7f000004c000-0x4)=0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000003f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000-0x4)=0xe8) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000036000-0x38)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000004c000)={&(0x7f0000013000)=@polexpire={0x30c, 0x1b, 0x20, 0x3, 0x3, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x6, 0x3, 0x4ab, 0x2, 0x20, 0x80, 0x0, 0x20, r3}, {0xf91, 0x5e, 0xe34, 0x4, 0x8, 0x823f, 0x1, 0x9}, {0x3, 0x800, 0x9, 0x101}, 0x0, 0xb, 0x0, 0x1, 0x0, 0x3}, 0x7}, [@lifetime_val={0x28, 0x9, {0x0, 0x4, 0x1ff, 0x3ff}}, @replay_val={0x10, 0xa, {0x1, 0x1, 0x5}}, @algo_comp={0x130, 0x3, {{'deflate\x00'}, 0xe5, "a7510ea9c8f3141f4bf7b69d9b28597a8b670f51ffa325fb49ae7e4610b79d9f1b23e96b2a5938f955183da1dad2433959617e3bc6f48c5e3b9414491bbd749a09fe2e81b1a3baaa548259d22bbcaa3fa51373777dc63e6dc5ac4f52047c3ec140fdef6bfdbd3f77f957c9fbcefeb86f275beae5121b03b850a13c77dd66b2916f642bb73b8cc7984b5066ba44d8a70d7eb80b82b9c57646df48d5fa10e18b4c6da007a0e0f2245344361d526616e954ac9c35da40c01317a3ef3a416f044ca3c283d3b4d866cee766505e07a8f15c3f4674fce643ce8cae00dd7f897accf44b57eb4a8a35"}}, @sa={0xe8, 0x6, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x2, 0x400, 0xa, 0x0, 0x20, 0x8, 0x20, r4}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x7fffffff, 0x8000, 0x101, 0x5, 0x8, 0x3, 0x100000001, 0x66}, {0xdd, 0x7, 0x7, 0x10000000}, {0x800, 0x6f, 0x7fffffff}, 0x5, 0x7, 0xa, 0x3, 0x2, 0x5}}]}, 0x30c}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) ioctl$int_out(r5, 0x1, &(0x7f000004a000-0x6)=0x0) 2018/01/02 01:57:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000990000)={@generic="c5264a78d54e3a609232c61579ea9236", @ifru_flags=0x2201}) r1 = socket$inet(0x2, 0x1, 0x0) timerfd_gettime(r1, &(0x7f00008b5000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dc8000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00004a8000)=""/210, &(0x7f0000e2f000)=0xd2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 01:57:04 executing program 1: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x208}) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="ff00ffff40000000", 0x8}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ae1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fa7000-0x8)={0x0, 0x7, 0x200}, &(0x7f0000fa7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000077a000)={0x0, 0x1}, &(0x7f00009e3000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000787000-0xb8)={r4, 0x928, 0x400, 0x200, 0x7fffffff, 0x20, 0x8, 0x7ff, {r5, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e, 0x7f, 0x8, 0x1, 0xc3}}, &(0x7f00003d3000)=0xb8) 2018/01/02 01:57:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aea000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000965000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000)={0x77359400, 0x0}, &(0x7f0000f36000)={&(0x7f000073b000-0x8)={0x0}, 0x8}) timer_settime(0x0, 0x0, &(0x7f00004df000)={{0x0, r1}, {r0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 01:57:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000dc1000)="", 0x0) 2018/01/02 01:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x400000000, 0x0) 2018/01/02 01:57:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000329000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x900, 0x8, 0x11f758, 0xff, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a62000-0xc)={0x0, 0x0}) r4 = dup(r2) ioctl$TIOCSBRK(r4, 0x40044591) ppoll(&(0x7f0000e07000-0x20)=[{r3, 0x0, 0x0}], 0x1, &(0x7f000032e000-0x10)={0x0, 0x0}, &(0x7f0000870000-0x8)={0x0}, 0x8) 2018/01/02 01:57:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') clone(0x0, &(0x7f00009b3000-0xa7)="", &(0x7f0000ba6000-0x4)=0x0, &(0x7f0000b7b000-0x4)=0x0, &(0x7f0000b5a000)="") ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000b44000)=""/235) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 01:57:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074c000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000a28000-0x4)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 01:57:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5453, &(0x7f0000a1b000-0x8)=0xc93e) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000662000)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/01/02 01:57:04 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000-0xf)='/dev/sequencer\x00', 0x652800, 0x0) r0 = memfd_create(&(0x7f000000f000)='ppp0-*\x00', 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000a000)=0x0, &(0x7f0000016000-0x4)=0x4) fallocate(r0, 0x3, 0x1000008, 0x3) 2018/01/02 01:57:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000237000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) [ 65.963648] device gre0 entered promiscuous mode 2018/01/02 01:57:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000032f000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000+0xd64)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0xad, 0x4) 2018/01/02 01:57:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)="6e65742f7564706c698c653600") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(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) stat(&(0x7f0000c68000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x28)={@common='ip6gre0\x00', @ifru_map={0x7f, 0x10001, 0x3f, 0xffffffffffff2757, 0xa37, 0x2}}) 2018/01/02 01:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000039f000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x2010) sync_file_range(r0, 0xffffffff, 0x8000, 0x6) r1 = memfd_create(&(0x7f00003ae000-0x1)='\x00', 0x1) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00001af000-0x28)={0x5, 0x2, 0x800, 0xfffffffffffffffa, 0x8}) r2 = socket$netlink(0x10, 0x3, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f000072f000)={0x0, {""/7}, 0x0}, &(0x7f00009bf000-0x4)=0x10, 0x800) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00004be000-0x24)={0x5, 0x9, 0x1000, 0x9, 0x4, 0x80000001, 0x9737, 0x4, 0xa07, 0x80, 0xff, 0x3ff}) writev(r2, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="1e00000020001900013d0010000000060200001600070f00000000040d001400000000000000000008", 0x29}], 0x1) 2018/01/02 01:57:05 executing program 1: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001dd000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r2, 0x10, &(0x7f0000387000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) waitid(0x800000000002, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) 2018/01/02 01:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000fd1000)={@generic="def33b61ba0241db12ea202974cd3739", @ifru_data=&(0x7f0000794000)="f33e962cee18767440af07dad0f6a34489ab684a584ce3b64d353298d91a0d12"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000102000)='/selinux/context\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00007ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d23000-0x4)=0x14) bind$packet(r1, &(0x7f00006b2000-0x14)={0x11, 0x9, r2, 0x1, 0x8, 0x6, @random="486e2d4fd6a0", [0x0, 0x0]}, 0x14) fcntl$addseals(r0, 0x409, 0x200c) 2018/01/02 01:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) sysfs$1(0x1, &(0x7f00004e1000)='/dev/rfkill\x00') syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/02 01:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a66000)={0x0, 0xe5d}, &(0x7f0000ea0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000651000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff}, &(0x7f00005eb000-0x4)=0x98) r2 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000d56000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000596000-0x4)=0xc) unlinkat(r2, &(0x7f0000060000)='./file0\x00', 0x200) lseek(r0, 0x3, 0x0) dup(r0) 2018/01/02 01:57:05 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f67000)=[{&(0x7f0000f68000)=[{0x1c, 0x19, 0x321, 0x0, 0x0, "0209000000000000000134de"}], 0x1c}], 0x1, &(0x7f0000f6a000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000bb0000-0x4)=0x10000, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7e000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00001e3000-0x16)="2abfcbab05c7e56179dbaef1cac0f832e4ea85dc55c8") ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000e2c000-0x4)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f81000-0x4)=0x4, 0x4) getpeername$netrom(r1, &(0x7f000006a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d5b000-0x4)=0x10) accept4$inet(r1, 0x0, &(0x7f0000f7f000)=0x0, 0x80000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/02 01:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) get_thread_area(&(0x7f0000199000)={0x5, 0x20000000, 0x400, 0x7ff, 0x4, 0x5, 0x6, 0x4, 0xa0, 0x7}) write(r0, &(0x7f0000431000)="1f0000000d06ffde0000008f000a0000007f00190900019600050000000000", 0x1f) r1 = open(&(0x7f0000dc6000-0x8)='./file0\x00', 0x2000, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000065e000-0x4)=0x0, &(0x7f000079c000-0x4)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006f2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/02 01:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002ce000)={0x0, 0x296}, &(0x7f0000e91000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00008ce000-0xb5)={r3, 0xad, "d1452b1acadafd7c9d95ab6bf5af93e86d585967a79bebf9d5b21f0d4deb83df56aced8926c2f4a4f0eb114b4be22eaff4595849dbbde91e81c0515f42f69eaa0dc855803a1a325821f850a7f3b428d5d335b0a78a4e1524da9dc53fc0e90ad8ae927f836c95ccc7ca39b699bb1d387958e76b202454512784725b8b5b7038641914ba9fd53fca6839522928216ef22c077a4b00f90846ccfa01c6908f346286500d89cecca5ef01ba6ea2ce36"}, &(0x7f0000210000-0x4)=0xb5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000ada000)={0x8000, 0xffffffffffffffe1, 0x98, 'queue1\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x180) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000faf000)="", 0x0) 2018/01/02 01:57:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) fsync(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) clone(0x0, &(0x7f0000569000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000f2b000)="") fsync(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/02 01:57:05 executing program 3: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000054000)={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 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000056000)=@add_del={0x2, &(0x7f0000019000)=@common='tunl0\x00', 0x8}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000014000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000056000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000028000+0xc1b)={r2, 0x6}, &(0x7f0000032000+0xcee)=0x8) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000057000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000058000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000015000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000011000+0xaa3)={0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000058000-0x20)={{0x0, 0x2710}, {r3, r4/1000+10000}}, &(0x7f0000031000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000011000-0x68)={0x0, 0x0, 0x3fd, {r5, 0x0}, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:05 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000156000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x5e6ea224, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000) 2018/01/02 01:57:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001d2000-0x1008)={0x0, 0x1000, "60784a5ab01276072657490f7a384ccf3514316fb0dbc99a6948ad1f0e8b624aaaa7702b216c6d11a60a1ff2506d171f0f012cf763b9564193ed6bfa9bc2a4515925ebbc4f4ae6573c478c0ee3ffbf81161bdb71e462426c90ff3029ccd19e2434faf601e6212accef8c493e11fd6022e8283be6a98d36caf539e85ae4afe2ae76f256c398d48169464508cc991b4256ebe84b16a5bfa9d375ef6c43f5bd540ebe83ddf27d6eda4652290b2c0c44bfc4c2a170e5c9c6fac1111d19da54b332edd2f16caeac6d6eeaad377124d76c3691f7a92319c7a212f6789770e21cd56d472f78a69354cdd40ae7f58f18657dc2213c1cfd9fabeca33dc93597b9de1a57e7c5408d0fe604982b53a85770ca43425a14a0b5ebdd102916bc9dbec8e4912d91307baaaf1af4575aea734f1d815aebb41c8351ceef61c30ca7ee1084f02bfd8c3a6f988afad781a9548097a0731d73288c3378be90ba6df4719248bee4831ea39127aa4685d40a96c5b7a1cb550830e7e706fd2425557d60642dec3838c583c64a481f2dc82cb09f86d6e255d5c85099eabb651e9e1237cb298e3a5246443d0fb9768865451bb4bd1f83a0f06fd46d686e2a007fce833c0a90bef1e802b7fac1d89e01a1eb1d3af05164407ca210240c372b8a024e71b090c899cb94a999fe4caf4b9bb5eecfa0cc3d88df1e103a5d0f6f9024496295d2525142aa2a7c9e14392341abb69d79d98fbc1f0fda9582d3fb189936fda274c66520b1d2120a5973cbc674629afea345bcc2aaa509955be6ec38f46a5ed0da8134e31e1490cb7771d8db0029f561a9c0b458e40704915e1cefdfe9c26a5d10b13f6d8e908618ca25d4a0d68d28d006c1934bbaa2c3f6315253b8c3975b214f6e74df72d7af56b753db8e58321f919267246a831f3da54fe493c7764083e71e6e448cf2d07e187a19a9bed578b56985697413b59d1e5106c6542a95e86cc8888744bc4fad6dc20ef9a263652ce6a1f9502c96d9fc02e662d9e3ea1484aa2f22e7302a3abe242c84bf9aff8eee22d6d0daf6d6d06565b0ecf0ea34fa61407497a315bbaacbd4db65491c924c82a2b83ddc247b5d6eb76e3c62d7da9427757d983bebadd6fa638dc770a6ec8547e36a105f749c92d6a97e40eb6a75e98e2a3d119abe53338dc1df03a21564de88be2ba5e4692a7237790d8e99aef5d99fd4e205e789eaef9de61ee845e12f6df9a86ff63b04e7c4ff5bc95b243a7556c16b39fa1c7e300982865424c283ce6372b14f78a959e72e8f580a426b6f5edf262280549f0e127a070f69a2dc1f025f003a5a69c7c2c52492449c8ca2a6dd3794086fd679db075b7482a16fa9577cd4db6d40d21e4dfb5e1a0275f2f6e0a96089513b1f59b459831134c76928232c09414cd6e0c16e060d8f94ed7c1eaa5665ac8c350e9c03841022aca9eefca960bc60a75b2854c2995c9a3ba949ceb84692cc5026f5486ce26c46706f69fe3a75db361292b8898d4fed539c74b1d4a7d1768796541aa1270d68267f437d8c9bb5109f7cf9ddddd74632529efb3c1211a58928eb54fef736abd49cb41722c7bdefa18f3c4ebb94a4a9f9c93268f1e35e7a666b9b1d355c5cb6b9d609b53c26ebaed7f1c00f7fb6df28d61218e23a11fa7739c1428bd1ad8c78fbbf5bd07c1a476f88d588cb4009f7f21a7f986e8592bc09c4ca5e4a0ba8355055aaab0ec160437d6b60640e3169c495a91e6bb3f3c2621a132ffdbdaf47fdbfd20d71bac8cd8539db7f1ae4a243c33879c0b784acfcf0996c8c296b44254d60d78ca70e0726dc80ce1a15119e82afb9212e73b36f42263e48292830e26d111147c95c49a2ec311d73796d497722de45df6e2cd3494de84ffa8665357ae9b3c70e127f21344cd336bf995e672f1178f773ced66c3467c196175014139cf3998112072d034458a55e282ce029302272931a8c0bf07af9a25117160dd589a7427aa35c57f9d898d0e3c24ad5ab7ca9f8ee8c63554aa0a79cd43d012ed2a93e0913b597f21c845075d900f8ede76f3ad7ffaf74cce96a2a0f200f5cb78eb3caf3e68f009d81b467c22a026d395486108ff94fb1730733fbd59a3ed6995f2baf9acd1830738f757791c58cc47f7666082e2c4f2b18b325382c6460fd006f83b0563e4089295a61cbff4f9aa6e7923307ea72f31b2834b1ad031314d68aec8a79890b2da3d0e35dc6befb1ab66afb4f2f696f2c493f4f40829592a6c4b58ca22c7b6257133696fc6c79f190475c46f6e8f0c056a2fffb40dea238e24cce6c033395891a2077c468ddc87ef6bfac3d685f8df51c4db077d1fd9f382a7852d6719c05dfd98bfc74eeb56f7d872aa9c55e16f630cd40d009cd8069476b599ff04da4b761150ca6d3d73b5dac74b9fb0cb081853c6553932e2e96f6ff01eb4cebdea5e6ac9c648ceeb0271ab0b04cab73235773ecb0c1698f6512e228959d8a6eb0e2c649d05966b02e1eaaad8bffe619150ad870e03112aea06fefca87cf4f5123f38029ebaafc95ce6ca8b43ae8c941787ba371bdd9f7afec1ed5c319f9f1f23a6858401c9e2ae994f52a6e7379e5bb554f0f332a9857c3a5bfe1d22b177319424def3c7d9e03081cc5bb7012c1a957d06664f5220e98e293ec06e57eb9b3a16b4448c74cfeb007221c5e7153f85e6defb2edb7b88ed3e6078f1c11a71fef8faa7970d4bf79975263021a12b197c2c9f84fe2e44e055e45c1d7046a04ed5f24ae11dd04424c620455a1b629e1c9c0ce01c59b2a2feb79da3b98d175fd88cd9800490397439357d887d3f41e2be2147d0e51390039a75407e8527931c7bd21341a65d1164907bb422735f6a4736a490617a9d153ac26a40758caf3e7aebad190571f1d8e07d24d97fe1648efc274b6be8cfbf2309eb89366bfde8db711f2767d0b6c6232725b5aab16ae48d730534e7803ca62a8f190a65de56a8f69450dd8106bf01c28639d28cc3a37846e96ab8dda22717a3f6795512940492a1b6e12302d0827a5a47e4c68faae923ca18c664be6a855b63be3743262b426307248dde4e9e778be1a5b887130adc68b36c7121a3fbf13e89d1dfec8d7d5f894c0d7662465f574b239f8849c5ab23ac895b16033550c9ed134a64248a2e3f8da9975af36c402964fb64ba7b0e2b80417c834aac535f78d3f20e4f30a29d5270b1e977db885191330138b351b43bc58d0005b71837f4a11959e57191089c2917d61fe125b96abcf0be66052fa7b42b57767a0aac78111dc5b82e29b017c2df5164adb0f60956472a88f942ba6448ed98e3e03bc6599d57f5912f4dbeabfbef8d7dd75bbc1fe5bca1333025741d47b8f171a682b27ed1b4460fc59754cc93b29020b3de5fcb1cda39a65e9642b2096e9fe64043853a9a8ab98637e76fb54188355569a7e58864f0196d2da0d5ec757de95a4ec2d983a38f7ace8b3b24c17ef8f98b64e3b2c5d8cae4f653b2106e59c9169a78281bef5cb5a69d44790662f47b820474f64029e9955661e3357496abe41692d91d41d2577ef4e07441e8eb871d515bfe724396faf6861fe997b466d2cef3abdb65947b1d5fcf77e19ea7adc1ac1c2d4edbb9532902815d8ebb91e662a79ba5e2bbfe05c5c46fa3bd2d92d3514142a75ef6d43c7cb15749f163973884f2213422cef8c6ee69e72e236e9328f97070b56fc25f180ffa696a21aaf1d11f5b59d4a47bec2d9a82c1dbf5aa65f999f6f77c6d53abc7e0d38d268cfa70c4be08419c580f4a488adc0d4391e7dcbeafe24a010567bb65f160bde0abed8221203605b86a9e8f65c50b2a98763806a4331e648dab1c43e042a541f0f86dc7e864e74fd2e62db164ece06eeb7fb8d4b472ec6add8b9b3aec71c70ffe821b08a15c1845aacad9b4babf44f91499366bafd90efb4b10a76bd049e3509a98fb64f3b7efc0bdcd10263f88397067ffd61531b66c0b01223dbbe3c258735ef02b5452c17e35774352110a2d0625cbc1a335b015e0412300e6183e2f3abfd45e283bbe5392bdd5f1fb5a33a550a355892206348b05b41aac0e575a68116b1fe18512cefe7670767c77fa43b929445edbb2a39e0a372179b5ca3556da8b4137e125422a14f16d617709cbccd5b69bbb403d0233a40f6cef4d4e08909fa554f6964c5c259c48d62a4cdbc158bde6f1dd3e6a898e00ada3dd0416be7512663e5abdfa455e6d34901b006d8b259488b517984d2a5bab0517f3b145e8ce3f1696cd81b26ade1302d2bb1110d5d5773b4d47d5e1c05a39917daf52b06219bac8a226b57f12d11dc2693a0dfa3b1f5fc4a1dbd5bdbcd3eca17b35a18fd60f0a7d3fd41a10346efacd0683293e2d08a968f5c7d8069e48ce5372aa6d837c0aaf737819014639d1a43c732a4042b86fad241b24164703b2dba4eebc584582552a3b709ced4d98e8f37ea18f80407964ba27995cae8932e47b1aa3cf5225db13563a76c30a6da91645a5dd1425b3dffb1b3a2efe657408936b67a8bc685b36487e3cf08d1ee7759735d5338fbe4604e6fa76d38855297545960d0e35ecabe3d14327411388303ba8d96a725858f0344907e442340513e3df4554a0fd6ebc257bf921af42020911d853fca16ff2fb9e739a4c6a38a56e711ab05d13d822cc76c736252bf9255802f0803f59d84de2162714d551285ecc1355ff8240044641da7dc4a1b59a499d9621cb2c84515352e4c2ff6968bf9ceec4a75b559a821e541a9edfb95777e2e0b7fa51040e4d84124e2b4fa888014f6ce612e09f7793c1bc1302430dbeb42f7b3acba2ac62bbcc8e851a8eaa936063027f4f450e7fc3cd3c244bbd3d869987f2dc0462a081e711733ff8298c064866301dbef686d8edfa3de20f35db1e7d2691326c36294d9ab7b29eeb99218289bf251bf09ce9ffef8e05a06d086586c50d77f863cc16837abdd6ffacfa87761cd63bce45d00ad438128e470ed4492c2369473e08c0b2c618073a790b3284ecff8f044cc5d7c0dbeeadfb8c3e18ff42f074f1840d63868760a3e41524ae38025a53aee6139e340c5dfefc57389d53301f12941a808a8f9d5071d1777ef679b94de763f94136d32035a74c2123e98626ea7207bce7ba2e10bb92f42981da2cf13d69a33ae18bceb3510df62bf8f3f1cf4d70524e03e549c9858dfccb72c6e4e99461dc5f277d1dd2044ba28d8f97ce8ead80a7616a1c5b8198f1ea44dda4a3055e90263baa57d55aef7a9d7ddf6b9195179ea011b1fb79a11920a2ad9f23510f24c42a541e1124d595d03a17b91719ce7fc7480e0f6f3e79702ff76a5a9491c2355e306c737e6fd5e5a088fa55e7715a807a8f4203ebbd1ef9ebf2796249033781a761eaa970696f3e733d72e7482301fbe6f49b82ab1b408a34b2e286a4fc779829ea471a0a61bc640c97c5684bff4b8a8a9f57cf8e108c555e33456f2cdf97353306736fe52b7cfc1ca74d6090a5cbcb57094c5d3dd833132145bfcb7043bedc48e3227d44ce06338819bb5fb6f61616957c93cb20d5a6f133141d40de551a2e0993a84d86355e0fd7687a80248c8f2332080e1a44017f356730658ce8f07e2b9c555ebccfa6dd9ffd0c8924870c1ae84f58109cbe5622def1b8c8bd77f3a2d47484c30241730d72d543b4f09ce2052eaffef606ba73e0a22465549663ba8a21724687530deef246bc544317981b2b4a283a34cf13f046f758d08113d1edc9c0c0983e389ac49b1937ddf1bf3d57805e22e9ce10d2be0416f112291c18dabcc12102f5386c9afade8fd52ffafc3bc17510225e03209dec7"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x10000}, &(0x7f0000001000)=0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) bind$inet(r2, &(0x7f0000670000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000372000-0x9)='/dev/ppp\x00', 0x84080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x1f, &(0x7f0000002000-0x4)=0x8, 0x4) ioctl$TIOCEXCL(r3, 0x540c) r4 = socket(0x10, 0x4000000000080003, 0x0) flistxattr(r4, &(0x7f00001fe000-0x29)=""/41, 0x29) 2018/01/02 01:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000065d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x800008921, &(0x7f000060b000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/02 01:57:05 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000008000-0xe)='oom_score_adj\x00') sendfile(r1, r1, &(0x7f000000a000-0x8)=0x0, 0x1) 2018/01/02 01:57:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000187000-0x1)="e1") ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00009dc000-0x8)=0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000d50000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @multicast2=0x0}, &(0x7f00006ac000-0x4)=0xc) 2018/01/02 01:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000063a000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000299000-0x8)={0x0, 0x0}, &(0x7f0000fc3000-0x4)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x0) r2 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a2b000)=@assoc_id=0x0, &(0x7f0000ac9000)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003d2000)={r4, 0xfffffffffffffffc}, 0x8) r5 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:05 executing program 4: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d53000)={{{{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]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfce, 0x1, 0x22, "09f8a4c9872e42e09aaf92e529f6e3add488af9aae8c17f1276e115d0700ad1c267e416f95eb174ebddeb0ebb5b769fbde903a7770d07279591eb3fd65b66b804b90a569603e408ac08e49da40d2f7c3"}, 0x160) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d51000)={0x0, 0x0, &(0x7f0000d51000)={&(0x7f0000d52000-0xc0)={0x2, 0x13, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x0, 0x41, "810fb55badd0e15eef144e23329ad38a1cd143c20348528b54682f8afc9004029e0e49748ebdccca7b37b0b559737e719da99509d3445d8fe53c02e14f2ad9a870"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d54000-0x9)='/dev/sg#\x00', 0xc80, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000d54000)=0x3) [ 66.149770] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 66.173522] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/02 01:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$void(r0, 0xc0045878) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) truncate(&(0x7f0000c3e000-0x8)='./file0\x00', 0x100000001) r1 = open(&(0x7f0000c18000)='./file0\x00', 0x10000, 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000056000-0x10)={0x9, 0x8}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006d6000-0x18)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/02 01:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ad2000)='/dev/snd/seq\x00', 0x0, 0x80480) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00005c1000)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:05 executing program 0: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 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$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 01:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x400000d) select(0x40, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf0000)={0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000654000-0x10)={0x0, 0x7530}) 2018/01/02 01:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/mls\x00', 0x0, 0x0) exit(0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000458000-0x34)={{0x3, 0x0, 0x7, 0x0, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/02 01:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000456000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000088d000)=@assoc_id=0x0, &(0x7f0000a1d000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e73000-0x1008)={0x0, 0x1000, "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&(0x7f0000578000)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ba5000)={r2, 0x8, 0x400, 0x2, 0x0, 0x4, 0x100000000, 0x0, {r3, @in6={{0xa, 0x3, 0xb9a0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x5, 0x1, 0xef}}, &(0x7f00002b1000-0x4)=0xb8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f00008c4000-0x48)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r4 = syz_open_dev$usbmon(&(0x7f0000e22000)='/dev/usbmon#\x00', 0x400, 0x100) ioctl$TCGETA(r4, 0x5405, &(0x7f00005f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000e2d000-0x2)={0x6, 0x101}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00000c5000-0x16)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="bf6bde866f7a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) fchmod(0xffffffffffffffff, 0x0) 2018/01/02 01:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a61000-0x88)="637073657400a66972b4934fd7437268198644f031fdae023594d08ead0627084169e53417839849b7a49ac5b71b720d52db1bcaf47312336c288a84c0af88b7f90c68bd57676670aff1673149c882c54b1e4ec54f2680ad8e3a093ae9f87f4210121f7ca9d79cb6063d49ca47eefb184c6bffcb576f55870e25a29a24bddcbbbd56d15004c8c448") sendfile(r0, r0, &(0x7f0000e53000)=0x0, 0x7ffffff) 2018/01/02 01:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/create\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f000047e000-0x25)="85e82dbfae0037887a89d9ec83f05f7129efe36b75f5afb16f1f976be56e0bab2fdcad2f44", 0x25, 0x20000000, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f98000-0x2)="", 0x0) 2018/01/02 01:57:05 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/sequencer2\x00', 0x4080, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2018/01/02 01:57:05 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdc000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f00004de000)=[{0x0, 0x0}], 0x1, 0x7ff, &(0x7f0000170000-0x8)={0x0}, 0x8) mlock(&(0x7f00008cc000/0x2000)=nil, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000fdb000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x1, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00002d2000-0xc)='cifs.spnego\x00', &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fdc000)="e41c1897bb5d6b12c45326774f9657922ec53f16e7802eb002ada8aafdd8db3c57fcbdae8da0c8625ce851209b1c90a58cf026d15f408e1c99acdbddcae8a42973f119a1dc855684a6697cf6c2f9dedf0c731bc81933a87c51134e6c78ef371b833646238ab77a946f7edafe8c8f590dc8ee2e7530e50b9befac6b911f1bbc6b600730008db3a3a2e0fd563174f81d8261f22bb3aa47b5f370445e6a1ae8b84fb7594f57117746ab9d2892235cf9d76a52f310767f3f14769afcba779cb7fc10ca211be9a0b455567bfc6599334959292bb3c66b10bbc06efb4074c5822b59d8ff3ed53669a86a416d348faca45d500e9514a2", 0xf3, 0x0) keyctl$clear(0x7, r2) 2018/01/02 01:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000756000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000abc000)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000473000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000320000)=0x14) recvfrom$packet(r1, &(0x7f0000230000-0xc9)=""/201, 0xc9, 0x40000003, &(0x7f0000302000)={0x11, 0xfd, r2, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002011900003707000000068100ed3b850900020000000000070058", 0x1f}], 0x1) 2018/01/02 01:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004cb000)={@common='gre0\x00', @ifru_mtu=0x100004}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009a6000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000065b000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d13000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000087e000-0x7b)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048c000-0x4)=0xe8) ioprio_set$uid(0x3, r2, 0x3f) 2018/01/02 01:57:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000361000)='./file0\x00', 0x200000, 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000012c000)=0xc9, 0x4) bind$packet(r1, &(0x7f000073a000)={0x11, 0x0, 0x0, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000edf000)=0x1) socketpair(0x7, 0xe, 0x92, &(0x7f0000a62000-0x8)={0x0, 0x0}) getdents64(r3, &(0x7f0000717000-0xdd)=""/221, 0xdd) bind(r1, &(0x7f0000872000-0x10)=@ipx={0x4, 0x9, 0xfff, "6a2ad5f106bd", 0x40, 0x0}, 0x10) 2018/01/02 01:57:05 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000557000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a67000-0x4)=0x8c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e19000-0x6)={r1, 0xcda}, &(0x7f0000fd5000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) [ 66.348375] binder: 10684:10689 got transaction with invalid parent offset or type [ 66.356399] binder: 10684:10689 transaction failed 29201/-22, size 72-16 line 3251 [ 66.375500] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/02 01:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d46000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00008d3000)=0x64a, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b8000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000bae000-0x4)=0x9, 0x4) 2018/01/02 01:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000027c000-0x7)='./file0\x00', 0x21, 0x7f) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) open(&(0x7f0000593000-0xa)='./control\x00', 0x638181, 0x0) [ 66.398942] binder: BINDER_SET_CONTEXT_MGR already set [ 66.404601] binder_alloc: 10684: binder_alloc_buf, no vma [ 66.410654] binder: 10684:10689 ioctl 40046207 0 returned -16 [ 66.410985] binder: 10684:10705 transaction failed 29189/-3, size 72-16 line 3128 2018/01/02 01:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c95000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(r0, &(0x7f00000f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000887000-0x4)=0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000039e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000088c000)={0x101, 0x1, 0x4, {0x0, 0x989680}, 0x8, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000005000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000325000)={0x46d, 0x9, 0x800}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004000)=""/4096, &(0x7f0000013000)=0x1000) writev(r2, &(0x7f0000267000-0xa0)=[{&(0x7f00007e8000-0x72)="2c1aa1729ebbff43980cc9f7925d7e7a26bf4e97fb93d7353a536f70201e1fbcdf6efa55a5b7d0c5c25aedcd448c8b2f30dd83b336ea27736d02e54e98c2b0c3322bfc8902ed6f27117ecb6ec220fe86ff53742b2690e7862c598e9016559e3b414f29672175919d4355501425519ef557f0", 0x72}, {&(0x7f000032a000)="901264fccafd134231aa52f39ff3a862980b940c039c531bf6d6c816c4a5068e97eaa6f3a2419fcea24d6ce23adad676cd734f140de41e3ae2e674c557254d745714ffae7efd56cc76772f001b5bef57776ad62335f997919a578c017bb452b40e0066c996f9816622adef60a24f794afa61025db79291e7b203fb380a58ffe1d8c7e119", 0x84}, {&(0x7f0000151000-0x51)="7f7ccec749cee074b51daaecdb399a63c6dd71e6585ea4ef0c39f013a32516f887e8743b49028771e5a0977b7139e509de0d63c09e8516d917075433dc53540b7b7a086db7f74298ca6ddf33809d78c13b", 0x51}, {&(0x7f0000a44000)="9856852c7e1abf4e1fb41a9269ae5da39917f003c83a0e5c80ba6e8bff4334da1f04a6b257401f3aae78194fa1aff0de6d71f6cecfa8b3c11793644538d28df23c5735edc25aa7d489c13f84f1db907e098a61f413c5697429802085e95ba0ce2d918ed4bec1dbeece4aecefc9421e7920703c3499bb8f8ac17cb2b37e5539914685b463d93d3add6c29707edb89cec66e27cd5990458483122f346c16b150ef1638b6703d8f6734f97b6a6d22debcba698157f70c42944489d5cbb548f7c4b0eceb9bd8e8518edba2be5b9e203ea0ec5c647c9a9c8341d18e314e62344d6918bea7884149e40080d8ca94", 0xeb}, {&(0x7f0000323000-0x5e)="4612546b897a8231a4e37c5435384bced08773453e42f3c99262ae60d30f0375f8614d1789fd94e50e6e4b152641e498f609881021e8f7eecb7a0f1443cf09f7350cd1ea3fe36f4f17322b4f39c9235ee152bf8f917f6be6ec131c6732a7", 0x5e}, {&(0x7f00006d0000)="0dc0e1a627fdec6614d961bdd8971b7849b100abc452e842fa7af9e3247ea5b3255cb733df1bf11be669c6ae8c846c0732adfec035137052a727b8d19cda91b8ff2d5830b435403424e21865b0141b6f9b301426d17e116f46ec281e63664cc4555bca491a6d40c2926f5314ce682fd5f5630e0bbbb8d6e610384f3b1bc20ed1d280e229332ec0d75272f3aeedc22d13931dea637f7d91f0b2ad986479c00540d4dacbb284d4029e39b5f88726272c596923f1d4b021b2449e0319c084ee325f2077dc57906fd494b832b4f282315161bbaf138c6df6e3875f29c9557d97a003825bce00cdd8ded0b3c8e6e20f3d6005c792377acb923a", 0xf7}, {&(0x7f00004da000)="284f32f20f2ef82c21af2a2c270f9392f5f5334512cc0f015a42905615727cfbd5c89ae4b2580e806533dee8862f5518e7ca30fdf3459765acf86b93cbd748331f82533bafe56e15539a59a8243519f429d1c85313a701e1f2f4b93110b56121f011092f3505a53da7f203fbcae7bb56aff13a0b86304a9893065c0a05b1e973840b9cc89185eed0886e6c543c49ca95c0d026e80e0c5d4f52a3ad9c60213861d6ba1cbd5817a1fc92b4e9a7a2029daf9d303142cf3b0ec42eee4125", 0xbc}, {&(0x7f0000b7d000-0x8)="7d1f399cfe687aaa", 0x8}, {&(0x7f0000e13000-0xb4)="05ab1fc71bb0af537f16eb0ef4d3581e1056ffccede4fd81a1bdbb5917d5c94187fd06d9eae882dca6cb62ba94e761272cf563a9e97f49c4dc5e47e66fd252ffdc439c94703503f88b8fcf0ffe3b2a858bf4430cbd42a6b21d70a658b697f90a73045dd9bccdaa47d9fb754721b78f268a24b9b56fe16294af97d848a45dee362a86df12e4bb1bcb5b2970018b501ed489fbf0c9d514f54d29dedf5ace0b727339b80c8953e136b069908f35fe75c3cadfd455a4", 0xb4}, {&(0x7f0000967000)="85224374cc6075f8f013ce76904523e4f8c0137bf41b677052882616663d128492d7d27e7987e876f129b7ee6c3e737aa4233094ca210015e9f4869e998528326eb1d395d00a3eca3853149cab0924328063e6348a9dcfc8baf1999b93d886aed6c26166c6070bd38412600bcf60001f4fac0cc56d2dbb470246adc4b334607bcd01f34adfe94d5421bd130d701e74fe118c8472eb1384cb76fbb5e8125a88fb6364c730ef1d08bd46a4c86c55331f14532db7df", 0xb4}], 0xa) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000013000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) 2018/01/02 01:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) r3 = syz_open_procfs(0x0, &(0x7f000077b000)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c01000)=@assoc_value={0x0, 0x80000000}, &(0x7f00005f9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000da7000)={r4, 0x4, 0x30}, &(0x7f000036c000-0x4)=0xc) preadv(r3, &(0x7f0000a58000-0x8)=[{&(0x7f00000a8000)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/02 01:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) tee(r0, r0, 0x5, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e27000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000022000-0x108)={0x0, {{0xa, 0x0, 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]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/02 01:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001d2000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffff7) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000110000-0x12)={@generic="a2af3f327771b73d9290af909903caa3", 0x8}) 2018/01/02 01:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000730000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x2, 0x6, 0x4, &(0x7f0000659000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000ef1000)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/02 01:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c9000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00004e7000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000093a000)={0x0, 0x0, &(0x7f0000d17000)=[], 0x0, 0x0, &(0x7f00000f0000)=""}) r2 = memfd_create(&(0x7f00005a4000)='/dev/binder#\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000010c000)=0x0) 2018/01/02 01:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000070f000-0x10)='/dev/input/mice\x00', 0x0, 0x20100) r1 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401070cd, &(0x7f0000ed6000-0x1)="") syz_open_dev$sg(&(0x7f0000dc1000)='/dev/sg#\x00', 0x7, 0x503000) ioctl(r1, 0x2, &(0x7f0000f34000-0xea)="185e2cd342b4c74af5c0125d1fbeda2dc1d42b9e9a5e675b1a5a821fd39df1182c1efd7a214279c13e42fb95d6d427ff1b2421acec756f0a2a2a97e74d219b9209ad8411d2c17d82df9d1088fefadde45d9f5e40b65d9c3995449fcc0439fe93b52ae5f7609d34f0a29068e4c52d573dea17d1e9b5103236fb86533cd369273d311df8d4ea9d4ddfa731d86fab800ffccf3215bc7b43eac16e3b98ccb1424d9eb62223a926207a27b315cfd5139ece4614087d4c027e0db4d17f7fe680f6e9056646f580ffe398f7171148ac7dba9024c2f6254948dbc702c3c31414c341173cc6dbd219f22892a0bdff") ioctl$VT_ACTIVATE(r0, 0x5606, 0x8001) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000833000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c4b4ed3e815fe44aca12f5c9ca11de25"}) 2018/01/02 01:57:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pread64(r0, &(0x7f0000e29000)=""/129, 0x81, 0x0) [ 66.447154] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.453183] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/02 01:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000073c000)='/dev/keychord\x00', 0xd89be658bfda197c, 0x0) sendto$inet6(r0, &(0x7f0000204000-0xfe)="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", 0xfe, 0x20040000, &(0x7f0000f12000)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d94000)={0x6, 0x8}, 0x13c) r2 = syz_open_dev$mice(&(0x7f0000d7c000-0x10)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet6_tcp_buf(r2, 0x6, 0xc015118e2ae14737, &(0x7f00004d2000)="1d43fe4c7963a5a0fa660477fc803a13e94d1525c62b1e23d64591ab964b8f33f7979dff47f776b953d0aa1277009ab335c0b9f68acdff41d65d089015105bc0c44358b66da4f0bb7e05e93b69af9811ac3ed139468ca90667f081168cc7a10d942b85d5f3d9d8604d92eef56cfea38d9b095d0174f5f3039908a07f7ed52ce8ba8841e8eed1f070b993c9", 0xfe96) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000067b000-0x78)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f8a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8003}) 2018/01/02 01:57:05 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) rt_sigtimedwait(&(0x7f000000a000)={0x4}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)={0x0, 0x0}, 0x8) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) [ 66.512993] binder: 10733:10737 unknown command 0 2018/01/02 01:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ef6000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000208000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ad9000)={0x0, 0x0, 0x0}, &(0x7f00007cc000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a86000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000651000-0x2)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078b000)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000056b000)={0x0, 0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = syz_open_dev$random(&(0x7f000052a000)='/dev/random\x00', 0x0, 0x40100) r10 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000808000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r11 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000452000-0xe)='/selinux/load\x00', 0x2, 0x0) r12 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000047000)=0x0) r13 = mq_open(&(0x7f0000396000)='vmnet0\x00', 0x800, 0x80, &(0x7f0000af7000)={0x400, 0x8, 0x100, 0x6, 0x0, 0x302, 0x8, 0x8}) r14 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000687000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000411000)=0xc) r16 = getegid() sendmsg$netlink(r0, &(0x7f0000134000-0x38)={&(0x7f0000e82000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000013d000-0x50)=[{&(0x7f000082e000-0x14c8)=[{0x104, 0x7ff, 0x200, 0x994f, 0x1, "431cf41aa09a1b118d35d71af23178347c7f6c20d7a14e53143984f108961ec4d4a86cf567dc339700ee8f86a85003e2f0bd77ae3fbdbfc669c7df3aa42cdb5f5827225a97427a6810eb51714818c7580eb7a6fd8cff10e29fae13dc15e642ffa9362476716e9864b305e4e4015759efd285e9f2c04e241d74b03b49b92a38f845b22d19081cdd625b0af7782d8cbf84b0afb204a6056a6b59d180f2f1825ca1e2c7cad656b69ac8eb8ecb3381b63bd8855b0194d93833513276bc1d21d0263addcd1786fface302c5f13bb77dc9cfe8b60f96174c6456ce6dff6ae348530952d1fe9d7cf60468bdc7def588eb2dfe18d0a2"}, {0xc4, 0x240000000000000, 0x100, 0x10000, 0x0, "fd885562a450d0c699deed5aab8e0d76335d55868d851b30718176f8180a2e9efdc62da6e0dc2d1645ee22957cc258a98786c6dee3d74ef53ef801b561b46d988c8a072dc8e4bb1ed7c5b4ee74593ab90574367b57bb005b76264fed456ad84bf5ad06e6201e6e12e5eec8fc84d9c04f6bf617de3af6cf525e211cbdbb9b1b9457e94c4742ef6dcd5b15082969d5f7ecb59c0dfd0050aead47b088cb6db8260acac3f26ab96261b83d987db9684c7eae5b7cb066"}, {0x1010, 0x5, 0x104, 0x0, 0x0, "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{0x50, 0x4, 0xd02, 0x9, 0x3, "ebf2a7343716089e3e2493ca0213a77b74c5b87abcb3f0e57314f378afae31e8613cc434e8f50564d9774b339cec157d427f0d49b1376770ddc1fffe9417"}, {0x98, 0x0, 0x1, 0x4, 0x1, "33de9b096f013aff460f9b8db4f1dc4178d7b377956274f65e74d28b966e1f14d48ee7791dc55ec36a347b75d88c9b245b45db5cb457df1fc5fc223c32468def237160e8fdf3eb88906164dd137a621044f26df8d887a7145fb62efc187f8a052c7d12a7b6d4693c5baf84f760ada5f8a94647ed07a990f001d26021c0fa41463826ff20fe"}, {0x104, 0x5, 0x400, 0x3ff, 0x3, "1bded422e91dbb7ef2e9817f17d59530558478fe2711421060ce3374bf8d59affe8a42a7af9143c52cfa564100735c12b82341912e14b58ed738a38a6d2758f6586c1f2679284eb2b15c2f1ed924d4556a6f56180945f86fb4a0f4ad2e7ed2bf27fed4bef03ca3a73a9f6a71c628bf5b79e73bd7918a918cf1a8568a3c52bc44adc9d7109b6e86db547029c3cceea5b30428b4fa445258c1a2fa87ceb2d0174663a974aed2d99aa73ed83beff4666ddfbefa407f48b90e8f0d14879ba12d6f76aaa6d298241915268ae67086dc38bd9ce01f9c9da3bd0e4ecaad5baec1f63d851e6aa317ab4216908aad64481873d27f5851"}, {0x90, 0x8001, 0x50c, 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"3c6db8e6cb441cb9ca8817d4211eeecb44f594328ebdf857f762a3218733e6d262125bba207b37f95e1d48f312365ecc2b522c523b3d83e3f1045ecc590221303b1438a6c8a2f63f8c04a1cfb6ce0dc512f73b1976ebe3c6e7153894caddcdd3f149c7c82666d7c0f2b2dbae4f367a8cd37f1daa2746a4e3ceb8aa6401b8f28adf1c1326bf7c276a5010ed86d4bc9fbd65a60e7913da44b7a59de635"}, {0xcc, 0x3, 0x10, 0x2, 0x3, "c65495e40f187aa41f5ba98a714585913396599cb987f59de23fef434494377ab50d5ea2e5761e3186e85e288c2c881b952ec751c9fe301a2ff31b720b25f2f6fb0cdbaad261870cd8c1aab9715be200805f96ce165511e7b3086c2fb726eadf409791cae3e41d295b1d5d20461708563592598780cf9c1653c2daa97fc52e0d3d3cf87f4415d73a20acb4d6b8f5556b36c9f9b0accd23a9ff94776a5e133894d1a9b7b27862edcc9d7c4e255bc6321f9391a9cb842b21a2fc8a"}, {0x8c, 0x6, 0x800, 0x0, 0x3, "4c69db4b708a998eac09c724f21818310d2caf37788143c652bb4a8e4ccc231c72f0f33eadb224e4ef29090843a6512892bd0b1e7dac2662562894bd125718297a701a4438edc76f10b87cc8f5ed3a9dfdb3307512c64676e419af49d597c2e16c6b00ecb496867ccf29f40d787e700fa9bfffa6577f6debf36d76"}, {0xe4, 0x7f, 0x0, 0x27402b2a, 0x2, "8707a13bb2b9e423d54271d60734298bed8eded92fe7d98a4ec15371fd1a0e91d63d48a2d2d6ec3acc869d30783ae95081b4759b6d4234aee4f83abeed33d437c593ae158321270834f14d71108f329e475b20bb2af12ea1177a45a3354fb4cfa6b269c06bdf264f4af4b5b09797c921b5d48a48e3cce450a00afe243820f0412d366de41245cea8e281bf4025f01e6b4483496a321b6986a293acbd6bbe88e05bc23a92ea7e3ab7c6b4a5f817cd569d8c4209a9eee464c15ef72105629003a1e0f2a0d7f1052a9fa21e60eef754c96c574824"}], 0x35c}, {&(0x7f00005db000)=[{0x110, 0x800, 0x711, 0xc9c0, 0x3, "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"}, {0x8c, 0x70f, 0xd00, 0x4, 0x0, "b5217c2f4c69e9333f2c7d284c2fb0497d4c165b39ef4da613253d733eb5596f1be5e327520b32d92e6bd7b54b9b2269502c6dd5e448e8d6be43c8af6c4bfb3d71c0a450645dc2cd7042348d5ee019e64fbabb3d2141e8b1c2f1216a02da6afa6b8f4fb1f18ea8302af7374cdb2bcf3521092995ab431c7367e160"}, {0xd0, 0xff, 0x321, 0x27ae, 0x1, "10ef6e65c410cf2b2c1e8cff1f915c228a9425a5f6e76b789def80adea9d5207e7987c3f1500fb4f0008f5084764a4cc245f0f4b7a2d81593674829083d390b55b2ee0311525813b0bec0b75ff7ab17ec3ee2977dcdd3f397d699032a74f52936159e5e8d092419d3c9623787fd7a848c1e582bf7bb2e357948118b17fd02c5c8a0a3131a8c8ef4e103874a1e0c7913772a1e87e1df12e903f41beb998db29135ec056c2db5cbf9ec64fe4f74bfb63d1a67002a1c6cbbf6c5fa74af3e4bf"}, {0x20, 0x4, 0x800, 0xffffffffffffffff, 0x1, "8e142598dc6fe960e059460607"}], 0x28c}, {&(0x7f0000515000-0x118)=[{0xf0, 0xffff, 0x201, 0xec82, 0x0, "c0fb8cae5111063ee21f392a65d4baaeab2800d0beae2c3f6b1e9544fc78764c6aec9963b248a6f2a038e3aceada07768104c91a84ac76991bc8c8171672a0ff279285d79d3c3a5d3b27da1c7a5827b8476cbc5e5db5ddd088ae366a9f9fcbe7cb4f052db67ad8ff89c6e48a7a77b66fcad9348b84db9f5edefccd2aa5c24896992add99fbad1467677771bf75407b5fa1c9ea33a10415aa14febe762a7652aed061149b349519830eda42152ece143f1ac4c2dab5b3602db06902ef0ec856313ec4f35dab71791e1352b39f658186f226263f3b21812379404ea95cc0d690d4"}, {0x28, 0x5029, 0x400, 0x5, 0x2, "39c962ebeb227184aa38ea912bfd06f1c285d81b98"}], 0x118}, {&(0x7f00002d7000-0x50)=[{0x50, 0x7, 0x200, 0x9, 0x2, "e2069ba708470c8c41e720786a6960ad074606ed99e14f455693cf429857e42fe014d6e1115351add4ff3b8dd60b455ee43b7ef8d294bbda95a8e364b35515"}], 0x50}], 0x5, &(0x7f0000bb3000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x90, 0x44}, 0x0) clock_gettime(0x0, &(0x7f0000926000)={0x0, 0x0}) select(0x40, &(0x7f000012d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000892000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000)={0x0, r17/1000+10000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000f94000-0xb3)="", &(0x7f0000d3e000)=0x0, &(0x7f0000827000)=0x0, &(0x7f0000528000)="") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r18 = getpgid(0x0) tkill(r18, 0x1100000000016) [ 66.542046] binder: 10733:10737 ioctl c0306201 2000a000 returned -22 [ 66.544677] binder: 10733:10751 got transaction with too large buffer [ 66.544738] binder: 10733:10751 transaction failed 29201/-22, size 72-8 line 3287 2018/01/02 01:57:05 executing program 4: getgroups(0x1, &(0x7f00001e3000)=[0x0]) r1 = syz_fuse_mount(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, r0, 0x1, 0x1000000) r2 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r3 = open(&(0x7f00007f0000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00006c2000)=0x0, &(0x7f0000001000-0x4)=0x4) dup3(r2, r1, 0x0) 2018/01/02 01:57:05 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000a, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000006000-0xe4)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f000000e000)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 66.600504] binder_alloc: binder_alloc_mmap_handler: 10733 20000000-20002000 already mapped failed -16 [ 66.618787] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/02 01:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000363000-0x10)='/dev/input/mice\x00', 0x0, 0x400) accept$packet(r2, &(0x7f0000a8c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005ff000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d15000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0xfffffffffffffd77) 2018/01/02 01:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f65000-0x18)=[{0xf, 0xbd, 0x5, 0xe0}, {0x7a, 0x5, 0x3, 0x1}, {0x1f, 0x2, 0x0, 0x2}]}) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000dad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000402000-0x4)=0x10, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000984000)={0x3, &(0x7f0000f48000-0x18)=[{0x5, 0x6, 0x5, 0x3ff}, {0x5, 0x1, 0x8, 0x0}, {0x2, 0xffffffffffffffff, 0x40, 0x33}]}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000702000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000df3000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000132000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c8e000-0x4)=0x0, &(0x7f0000e3d000-0x4)=0x4) 2018/01/02 01:57:05 executing program 4: prctl$setmm(0x23, 0x7, &(0x7f0000793000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000)="", 0x10225, 0x0) 2018/01/02 01:57:05 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000737000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ac8000-0xc3)="3940fb66f1572053c15013b40c1eaf9ec0baa94a39a0c96cc3e5f8c17c2f7dbe2824b98329fa2fe3aee44cc323ceec5e9cd75d1325672b9f461d71459c71c3d49fee0927832b43cd05d4a238dda15a432e8efa5e208f891eabc3aca01bbf7b35b7efcca018c288ce8d682affd743075247f0b8e593ea139706e3befbaab90b92fcdab4413af061be6c6813358db5cf5600e44ce05f80d5cdd0a0bf84e231bbfef6cbc54acf9ba69b42eea4643611e432dd0f47b07785292eb420cc81fbb6034056dcac3d5b14e83ad1e7a2d0fe982698df251d61c43c3512f88e3280f85c9feb", 0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) [ 66.644795] binder: 10733:10751 ioctl 40046207 0 returned -16 [ 66.644836] binder: 10733:10737 unknown command 0 [ 66.644844] binder: 10733:10737 ioctl c0306201 2000a000 returned -22 [ 66.644928] binder_alloc: 10733: binder_alloc_buf, no vma [ 66.644968] binder: 10733:10766 transaction failed 29189/-3, size 72-8 line 3128 2018/01/02 01:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bda000)='/dev/vga_arbiter\x00', 0x82200, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6ea7) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000382000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1b000-0x4)=0xe8) syz_open_dev$evdev(&(0x7f0000aee000)='/dev/input/event#\x00', 0xfffffffffffff801, 0x101000) read(r0, &(0x7f00008e4000)=""/97, 0x61) getpeername(r0, &(0x7f0000b31000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10) write(r0, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/01/02 01:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000474000-0x48)={0x0, 0x40, "8c121cfc5a6667e927ab33080d3dcee36b0ebd52c34e26ee9b14b283b463060c9a1f145cd3adf0dad7aad2df13869ed466f36dd67c524c1fcdaa1f35d52d5571"}, &(0x7f0000003000-0x4)=0x48) r0 = mq_open(&(0x7f0000e39000-0xc)="2b70726f6365746830a75e00", 0x0, 0x100, &(0x7f0000feb000-0x40)={0x8, 0xffff, 0x5b, 0xffffffffffffff48, 0x800, 0xffff, 0x400, 0xa3}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000035000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000042000-0x9)='/dev/ppp\x00', 0x80800, 0x0) munlockall() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/02 01:57:05 executing program 4: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = getpid() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000168000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007ec000-0x8)='./file0\x00', &(0x7f0000aad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aad000)='./file0\x00', &(0x7f0000aae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000aae000-0x8)='./file0\x00', &(0x7f0000aad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aad000)='./file0\x00', &(0x7f0000aae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000aae000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aae000-0x8)='./file0\x00', &(0x7f0000287000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00003d4000)={0x2, 0xea, 0x7, 0x81, 0x1f, 0xfa63}) fstat(r0, &(0x7f0000388000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/02 01:57:05 executing program 7: 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) r0 = add_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x65)="08ec750eb6b46d035cd960ebc57907941710005efa9ebd618405c053b52dda0b6715593a6762365297f0c183aa3dfae130229aa10c248237912e66d973e82a2ca76ef62807a0de47e01ab17a60741de96a89b542ea13e0da21b44700efdb495690bbac1feb", 0x65, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="8acdd6f868e582be0892d1e33ced678188f148ac4af15c399060650e8d17a75a7ddac6e2ab099ce72d8eb5b7cf081aaa667b17df964ea4dd76b5194ca81225b5c4f92ce56134cae28fd077c2fc33aabe6e55", 0x113, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000e6d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000778000-0x38)="3520cd6f1373033e4937fca1e89a1bb254444d8b6eb0d6018e669017b3a15d0e04871ef25860c96532c1d05a40d410f6860100000035f6ae", 0xffffffffffffff1c, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000003000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000002000-0x8)='./file0\x00', r3, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x100) keyctl$setperm(0x5, r2, 0x0) clone(0x8010900, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") 2018/01/02 01:57:05 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe5000-0x24)={0x0, 0x0, 0x0, 0x3d7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) writev(r1, &(0x7f0000e25000-0x40)=[{&(0x7f000028a000-0xe2)="fc", 0x1}], 0x1) [ 66.696825] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.702829] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/02 01:57:05 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f00000c9000)="", 0x0, 0x0, &(0x7f00007ae000)={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000bd1000-0x8)={@empty=0x0, @rand_addr=0x1000}, 0x8) 2018/01/02 01:57:05 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c4c000)='/selinux/access\x00', 0x2, 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) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x90)={0x7fffffff, 0x8, 0x1, 0x4, 0x2, [{0x7017, 0x5, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0xffffffff000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd3000-0x38)={&(0x7f00002be000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d86000-0x60)=[{&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000c31000)=""/139, 0x8b}, {&(0x7f0000cc4000)=""/149, 0x95}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000a77000-0xa7)=""/167, 0xa7}], 0x6, &(0x7f0000a6e000)=""/4096, 0x1000, 0x401}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r1, &(0x7f0000a02000-0xcd)="d11f765fed3a0c85564924d0c7f28cdfd03704fc226e94d0dd6fbad434ec3883340cc89891503b0a8c46f3de84dd04b6ed4bf2bee74d63f2ab4f89fd4318e8548cf2875d20bfa5d5d226f8f33d93c69709ea0ef0a17517548d516c9bead65da2312eea6a42322306ef80c31eefeaed45fce08d1c7edfecf78c88f441011dda4450f33d2c39942124a94259352c468f2c42013774f64e75a4ad0d3352e0b531afdb54f19bfbf0bf5ac38791348733ae431047d8aa2ded7f2865d9b3cd397f2c4ab607970d454f01100362bdf741", 0xcd, 0x4000080, &(0x7f0000561000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002e5000)=0x0, &(0x7f000066a000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) socket(0x1f, 0x5, 0x8ca) 2018/01/02 01:57:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="ec957a4e600dd041aa8fedcf43b807164d8cf3d2ba5932d806a2f168f93af8dea80d9b019c72a21b6e1b7749395139809e0eca6afa33fe3e87ee65dd9bcf7c464dcf816d36ecdf2980dbe731f8da99b6b53589915a35ac367f57fc6d1f239c6a832d60eaaccdf2a71292e6c9bc70e3ffc0f5549c619600c920b29e6307c9399d1dd55ece691c6a6d", 0x88, 0x8804, &(0x7f0000000000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x10) mkdirat(r1, &(0x7f000025b000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000bee000-0x20)={@common='bond0\x00', @ifru_flags=0x2}) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00009c9000)=""/0, 0xfffffffffffffdb3) 2018/01/02 01:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000c60000)='./file0\x00', &(0x7f00008c7000)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ac0000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000064d000-0xc)={0x5, 0x1, 0x80000000, 0x5a, 0x6}, 0xc) mq_open(&(0x7f0000e63000-0x5)='..\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 01:57:06 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000365000)={0x0, 0x0}) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89fd, &(0x7f0000815000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x101}) r2 = syz_open_procfs(r0, &(0x7f0000814000)="6eff03000000000000") mkdirat(r2, &(0x7f0000059000)='./file0\x00', 0x3) getdents64(r2, &(0x7f0000af5000)=""/4096, 0x1000) 2018/01/02 01:57:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000)=0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) 2018/01/02 01:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00006e1000-0x4)=0x0, &(0x7f00006dc000)=0x4) recvfrom$llc(r0, &(0x7f0000325000)=""/252, 0xfc, 0x2043, &(0x7f0000394000-0x10)={0x1a, 0xd, 0xffffffffffffff81, 0x5, 0x7, 0xffffffff, @random="b5c91b27d4bc", [0x0, 0x0]}, 0x10) exit(0xffff) 2018/01/02 01:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c59000-0xa)='encrypted\x00', &(0x7f00005f2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000ccc000-0x12)='.request_key_auth\x00', &(0x7f0000050000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000e2000-0xe1)="8608de98511b2fd4f017c811f7c58dd6fa90937204aebec5bcc04b5d9e6eb353dfbc778f83559f4d02cc279e93ac5dda349f50339c8e97016aa7f5dd6a0dc9dd9cd3229bff7eadf8d5752b3f88c2014e9954040f774c84f989aab2003cf6abb569d9a4c223146f8c6016503d6301ede263f56df68638b5019457da6039e6c3ef788dd6790a90492a8762da483e6714408dc2867d5929229b12b856543a8202fb077c15c9c16f81fa18e96ca2d894bde31187ed0b03b61ce3f183c0c8ac79d560d3db9d7993c8feaf050985354b632d7c225914266cb18990e9bcdcb9be78c53d60", 0xe1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = gettid() timer_create(0x3, &(0x7f0000dbc000-0x60)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000835000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000005b000+0xd56)={0x0, r3}, &(0x7f000005b000)={0xfffffffffffffffe}, 0x8) timer_settime(0x0, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket(0x10, 0x3, 0x0) timer_create(0x4, &(0x7f00007cb000)={0x0, 0x5, 0x6, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000349000-0x4)=0x0) write(r4, &(0x7f00008d1000-0x25)="2400000052001f0014f9f426000904000a00071004000100020000000000000000000000", 0x24) 2018/01/02 01:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000047000)="aea0ebc2e8840074d1cdbfae2499c2fe4d6ea28c9a975ca268d4bca9ddf5dc05b970b0d563d26bc9b98f29bd6351d405894da9ef4906099729e9e671a31a8b2c41567b4c4f83de2d278fd710a2465c993bee1d4ee17652d36638c48f9f0b57464452a12dce3ca374c234798ce446226854fe07cf2bedee071869dcf9d88011a414889f9d607354d3fcc2c28c66060d387b8cf41e748fa0cd01eb06fb3ac4b5e3b44b2d4222224af60b3f9dbf23e05725ad2448b5ab77755bb39ffec62093c193e8871dda6bcc4cdce52e9cec964975b105", 0xd1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000311000-0x9)='/dev/rtc\x00', 0x88800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x11, &(0x7f0000b0e000)="", 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00004a9000)=0x0) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/02 01:57:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000054f000-0x8)='./file0\x00', 0x1090c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x2}, 0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000fc3000-0x40)={0x8, 0x2, 0xfff, 0x27, &(0x7f0000001000-0x27)=""/39, 0x1c, &(0x7f00007d4000-0x1c)=""/28, 0x1000, &(0x7f000065f000)=""/4096}) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0x8)='./file0\x00', 0x2802, 0x2) clone(0x4022a00, &(0x7f00009c6000-0x1000)="", &(0x7f0000baa000)=0x0, &(0x7f0000b51000-0x4)=0x0, &(0x7f0000259000)="") 2018/01/02 01:57:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000c0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl(r1, 0x8b16, &(0x7f0000001000)="") fchdir(r1) r2 = memfd_create(&(0x7f0000001000)="28776c616e3173656375726974792ac526219c6b657972696e672100", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000003000-0x28)={0x28, 0x1, 0x6, @fuse_notify_store_out={0x1, 0x8, 0x76}}, 0x28) 2018/01/02 01:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000efe000)=0x0, &(0x7f0000ab0000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000763000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x38f}) 2018/01/02 01:57:06 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041a000)='/selinux/enforce\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 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(r0, 0x0, &(0x7f0000da7000)="5854be6b4efbb8cf7acd3da24963b4fb6861bfffea0e320bcb971559d078c75269739a681f451c236188a46da1f609feefc528ee22dfca7dbc4f9362025eb3fd9b9541f6d505eeb0e6436c6b63eb562389e05121732b38d228e68ea3545a32299cbb61617eb1fbd675a113") mq_getsetattr(r1, &(0x7f000034f000)={0x4, 0x81, 0x1, 0x3, 0x3, 0x0, 0x81, 0x2}, &(0x7f00007bd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x227c, &(0x7f000097e000)="86") r2 = socket(0x100000000011, 0x2, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000298000)=""/74) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000655000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000011f000)=0x0) 2018/01/02 01:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000049b000)=0x0, &(0x7f0000120000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000614000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000ede000-0x58)={{0x7, 0xfffffffffffffff8}, 0x0, 0x0, 0x4, {0x0, 0x7}, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000076a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c4c000)={0x0, 0x0, 0x0, "710065756531000000000000000000000000000000000080000000000000000000000000000000000000000000000000007500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e4c000)={0x9, 0x8001, 0x9, 'queue1\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f14000+0xbaa)={0xfffffffffffffffe, 0x2000000000000082, 0x8008bc3, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/02 01:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) eventfd2(0x2, 0x80801) r1 = dup(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000fc3000)=0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000d32000)=0x0) 2018/01/02 01:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f0000b09000-0x8)='./file0\x00', &(0x7f0000552000-0x20)=[], &(0x7f0000862000)=[], 0x0) 2018/01/02 01:57:06 executing program 5: 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, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) lstat(&(0x7f0000135000)='./file0\x00', &(0x7f0000d9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a45000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000-0x4)=0x16) r2 = getuid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000076f000-0x8)={0x0, 0x0}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d8a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ppoll(&(0x7f0000242000)=[{r3, 0x80, 0x0}, {r4, 0x8000, 0x0}], 0x2, &(0x7f000018d000)={0x0, 0x0}, &(0x7f000048c000)={0xad}, 0x8) setresuid(r0, r1, r2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007ad000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000012000)={0x0, 0x2, 0x1, 0x1ff}, &(0x7f000064f000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000d84000)={r6, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e7fa69}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x503f1464, 0x6, 0x1f, 0x8, 0xfff}, &(0x7f0000cbf000)=0xa0) clock_gettime(0x0, &(0x7f0000350000-0x10)={0x0, 0x0}) futex(&(0x7f0000205000)=0xe479, 0x9, 0x100, &(0x7f0000a51000-0x10)={r7, r8+10000000}, &(0x7f0000598000-0x4)=0xe82, 0xec) 2018/01/02 01:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000abc000)='/dev/hwrng\x00', 0x140, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000218000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x270c}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) timerfd_create(0x2, 0x80000) rmdir(&(0x7f00004ef000)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000655000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a98000)={0x0, 0x5}, &(0x7f000018a000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00007fc000-0x8)={r4, 0xff}, &(0x7f0000632000-0x4)=0x8) getsockname$netrom(r3, &(0x7f0000704000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b17000-0x4)=0xfffffffffffffeef) bind$inet6(r3, &(0x7f0000bcf000)={0xa, 0x2, 0x40008000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000b7d000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c1d000-0x8)={r4, 0x1000}, &(0x7f0000616000-0x4)=0x8) write$tun(r3, &(0x7f0000d5e000)=@pi={0x0, 0x6a01, @eth={@random="42152bad1a06", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xb43, 0x1ff, 0x8}}], {{0x80f3, @ipv4={{0x24, 0x4, 0x0, 0x2, 0x134, 0x2, 0x1, 0x4, 0x1d, 0x0, @broadcast=0xffffffff, @rand_addr=0x3, {[@ssrr={0x89, 0x27, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0xd4, 0x3, 0x1ff, [{[@multicast2=0xe0000002], 0x80000001}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xfffffffffffffff8}, {[], 0x9}, {[], 0x10001}, {[@empty=0x0], 0x3}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x3}, {[@multicast2=0xe0000002], 0xfffffffffffffffe}]}, @timestamp={0x44, 0x1c, 0xc7b, 0x0, 0x3, [{[@loopback=0x7f000001], 0x7}, {[@rand_addr=0x8000], 0x3}, {[@multicast1=0xe0000001], 0x3}]}, @noop={0x1}, @noop={0x1}]}}, @tcp={{0x2, 0x0, 0x42424242, r5, 0x0, 0x0, 0x12, 0x400000000c, 0xfffffffffffff18c, 0x0, 0x7, {[@mss={0x2, 0x4, 0x4}, @mss={0x2, 0x4, 0x5}, @nop={0x1}, @fastopen={0x22, 0x6, "0f5001a2"}, @md5sig={0x13, 0x12, "4663610eaaf69690c7ed73f571af950e"}, @mss={0x2, 0x4, 0x8}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x66868671, 0x3}, @sack_perm={0x4, 0x2}]}}, {"017456167067930bfda04b592e2163b2f3f69af21ec9b1544f21e72d3e029ffaf82d3259b65dcae525bd1ec73a5d7a41c2fe85840f76ee05733c025451bc8eeb209bd9cd93ab20a9523483499d130c27ecf637916bf6a9beeaf20200"}}}}}}}, 0x234) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000cc000)={0x1, 0x6, 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]}) 2018/01/02 01:57:06 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0xe2)=""/226) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000da000)='/dev/loop-control\x00', 0x100, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000004d000)=0xa) openat$ptmx(0xffffffffffffff9c, &(0x7f00005bb000-0xa)='/dev/ptmx\x00', 0x101001, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r1, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) 2018/01/02 01:57:06 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)="") chroot(&(0x7f0000fe0000-0x8)='./file0\x00') umount2(&(0x7f0000742000)='./file0\x00', 0x6) pipe2(&(0x7f0000ee8000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c99000-0x8)='./file0\x00', &(0x7f0000fe0000)=@known='user.syz\x00', &(0x7f0000923000)='ramfs\x00', 0x6, 0x800000000003) openat$hwrng(0xffffffffffffff9c, &(0x7f0000084000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000482000)={0x2, &(0x7f0000fe0000)=[{0x61a, 0x20, 0x7fffffff, 0x9}, {0x5, 0xd0, 0x1, 0x0}]}, 0x10) 2018/01/02 01:57:06 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000000a000)={{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000000}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x8, [0x5, 0x6, 0xfffffffffffffffb, 0xbe33, 0x6, 0x0, 0x6, 0x80000000]}, 0x5c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0x147, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x2000001b, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000006000)=0x0) syz_fuseblk_mount(&(0x7f000000b000)='./file0\x00', &(0x7f0000008000)='./file0\x00', 0x2000, r2, r3, 0x1, 0x7, 0x1004000) 2018/01/02 01:57:06 executing program 1: mlock(&(0x7f0000267000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x11, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x4, [{[], 0x0}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a19000-0x1)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000119000)=0x0, 0x4) 2018/01/02 01:57:06 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87, 0x0, 0x0, 0x0}, {0x20, 0x0, 0x0, 0x0}]}, 0x10) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000019000)=""/92) 2018/01/02 01:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000697000-0xa)='/dev/ptmx\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000e7e000)='/dev/net/tun\x00', 0x0, 0x40100) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000046e000)=0xc4b) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) socketpair$unix(0x1, 0x15, 0x0, &(0x7f0000764000)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000477000-0x9f)="21b65e57cd00d18bec220eae44299c1fb139cca6e38d5f8bd2ac05e43df5130ddf5054971084f1b9e7f219e48947b6a69c057cb5f7fb66e7341947f5f156d56818873994dae00bec99bc60de1830dcad1266130a5fbae6aefa8cb3bfde653b94f8b4a25bd765a4186b95a7d70920cdc7a8c2dc7190d1774b3af737cece05d3142017c8a4aedc164d2f07c6040b5483688889e5673c08bc04d1e492cd4f28e2") r2 = eventfd(0x0) read$eventfd(r2, &(0x7f0000b33000-0x8)=0x0, 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000efb000)=0x3f) 2018/01/02 01:57:06 executing program 0: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000053000-0x5)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f000004a000-0xf1)="", 0x0, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000054000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c, 0x80000) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") close(r0) 2018/01/02 01:57:06 executing program 5: renameat2(0xffffffffffffffff, &(0x7f0000468000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a2e000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x39eba4b5b37141da, &(0x7f0000e77000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x800, 0x2, 0xd76, 0x6}, {0x100000001, 0x1, 0x9, 0x101}, {0x3, 0x88, 0x7fff, 0x7ff}, {0x1ff, 0x1, 0x7, 0x2}, {0x4, 0x7f, 0x4, 0xfff}, {0x5, 0x0, 0x7fffffff, 0x0}, {0x6, 0x9fb, 0x8, 0xffffffffffffffff}, {0x1, 0x5, 0x2, 0x81}]}) 2018/01/02 01:57:06 executing program 4: r0 = socket(0x10, 0x80003, 0x0) recvfrom$unix(r0, &(0x7f0000b67000)=""/123, 0x7b, 0x1, &(0x7f0000b67000)=@abs={0x0, 0x0, 0x0}, 0x8) getrusage(0x1, &(0x7f0000b12000-0x1b)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 01:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0x0) 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, &(0x7f00006a4000-0x490)={0x1, {{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, 0x4, [{{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]}, {{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]}, {{0xa, 0x0, 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, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/02 01:57:06 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000012000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xcfac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x400}, &(0x7f000000f000)=0x98) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001d000-0x8c)={r1, @in6={{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x243}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "01050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2018/01/02 01:57:06 executing program 4: r0 = creat(&(0x7f0000a3c000-0x8)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000845000)={0x0, 0x5, 0x3, 0x5}, &(0x7f000073c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000-0x1000)=""/4096, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f, 0x80000000}, 0x98) clone(0x0, &(0x7f0000c5f000)="", &(0x7f0000aa5000)=0x0, &(0x7f0000cac000)=0x0, &(0x7f00004ff000-0x2)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000)={0x8, 0x2, {0x3, 0x3, 0x3, 0x1, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x0) 2018/01/02 01:57:06 executing program 7: r0 = memfd_create(&(0x7f0000fdf000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000010e000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000026e000-0x8)={r1, 0xfffffffffffffff9, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x5) mprotect(&(0x7f00002d4000/0x2000)=nil, 0x2000, 0x3000000) 2018/01/02 01:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004da000)=[{&(0x7f0000d60000)="390000001300094700bb6183c306ffef0700f1ff01000000450000e8fff4800019001a00040000000000000800000000000006010800000000", 0x39}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a2d000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000396000)={0x4, 0x7, 0x3fe, "3618f18753c2", 0x400, 0x0}, 0x10) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c3b000+0x87a)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a3000-0x4)=0xe8) getresgid(&(0x7f0000a5f000)=0x0, &(0x7f0000290000)=0x0, &(0x7f00008c9000-0x4)=0x0) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000025f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee5000-0x4)=0xe8) lstat(&(0x7f0000941000-0x8)='./file0\x00', &(0x7f0000c39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000db7000)={&(0x7f0000a76000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000922000)=[{&(0x7f0000f46000)="9839b75ff4cd03a05b0fdc34ee1dba37bc2f7b7c0d6186bdcc3089450a9a9b8f8a391b4095f3a2522749bf663e242652e751dd3f4be197999d84e5a88771ede1d41558", 0x43}], 0x1, &(0x7f00000d5000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x8004}, 0x4800) connect$ipx(r1, &(0x7f0000106000-0x10)={0x4, 0x5, 0x21, "406c3315dd82", 0x8, 0x0}, 0x10) 2018/01/02 01:57:06 executing program 5: mmap(&(0x7f0000000000/0x8df000)=nil, 0x8df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000017a000-0x8)='keyring\x00', &(0x7f00008db000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) seccomp(0x1, 0x1, &(0x7f00005cd000)={0x2, &(0x7f000086f000)=[{0xce, 0x78a4b346, 0xffff, 0x7}, {0xcb, 0x8, 0x7f, 0xfffffffffffff646}]}) 2018/01/02 01:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) clock_getres(0x6, &(0x7f000016f000)={0x0, 0x0}) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000810000)=""/61, 0x3d) 2018/01/02 01:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c96000-0x20)={"ab3ef6652cec1b9ce42e6de3fa272f1d", {0x4, 0x9, 0x5, "22317c0f50c1", 0x8001, 0x0}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c1d000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000d89000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000065b000)={"487dfe8406bbef17204bd2e4ae689064", {0x4, 0x7, 0x400, "c85b274c03f7", 0x2, 0x0}}) sendto$inet6(r0, &(0x7f0000769000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 67.555552] netlink: 48 bytes leftover after parsing attributes in process `syz-executor6'. [ 67.575054] netlink: 48 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 01:57:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000867000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000+0x709)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x1, 0x80, 0x3, 0xfff, 0x2, 0x80, 0x0, 0xaf, 0x1, r1}, {0x0, 0x3, 0xffffffffffffffe8, 0x1000, 0x4, 0x80000000, 0x36, 0x5e5}, {0x2, 0x10001, 0x1, 0x1}, 0x4, 0x4, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x0, 0x3, 0xffff, 0x7ff, 0x8000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000005000)=""/36, 0x24) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000f24000-0x8)={0x0, 0x0}) r2 = getgid() setgid(r2) lremovexattr(&(0x7f00007c8000)='./file0\x00', &(0x7f00002d9000-0x9)=@known='user.syz\x00') 2018/01/02 01:57:06 executing program 0: mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) fallocate(r0, 0x3, 0x81, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="f19c09879fcfefa830d8b61f4698d839", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fef000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ff0000-0x8c)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) 2018/01/02 01:57:06 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r0, r0, &(0x7f000001b000)=0x0, 0xb1a) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) 2018/01/02 01:57:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000+0x171)='/selinux/enforce\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x20071026, r1}, &(0x7f0000002000-0x18)={0x7, 0x8, 0xf75e, 0x100000000, 0x76, 0x3}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000aa5000-0x90)={0x80000000, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}, &(0x7f0000e8b000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000005, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x0, 0x0) 2018/01/02 01:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000004e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0x10, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005d4000)={0x3, 0x29b98de9, 0x4, 0x6, 0x2, [{0x5, 0xfffffffffffffc01, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f000091f000-0xdb)="ee8144946a36fa7868e1e80d4c9af2796a431b3c2e5b2049ed6b876eb53e532257d64a4b1426dbc5a05e0ca26c98fab3b65e289adf51cd71d63cbe919542a4311c5c78fdafbb800e0bd0f6c8f1e28182bf4d24f88508cc8ab0fbd44856402bdf8ffbc687317e1f8ada068a8117e2423f654f7214ed1550249e201b6105608e5b1bb4910cd37b3b6da32da34641ebb94764f6d27acee279b466461e36b3b43e0219b9b7acdfffbb85a3635bb9267c6075a3c11f43b2b2c0fba3b874c706ebab62c5872cf7b2ca87e124aed1eae1ce82d57dc974b666871a235ee404", 0xdb) r2 = syz_open_dev$tun(&(0x7f0000167000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d12000)={@generic="915e2c616dc52f774586a5be92d90db0", @ifru_flags=0x2100}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000aa2000)=""/4096, 0x1000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ce000)='/dev/hwrng\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00001b3000-0x17)=@random={'btrfs.\x00', 'eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) syz_open_pts(r3, 0x200000) 2018/01/02 01:57:06 executing program 5: clone(0x0, &(0x7f00005aa000)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c3f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x9)=@file={0x0, ""/7}, &(0x7f0000000000)=0x9) renameat2(0xffffffffffffffff, &(0x7f0000273000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000937000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) rt_sigqueueinfo(r1, 0x7, &(0x7f0000001000-0x10)={0x1e, 0x7, 0x7, 0x2}) 2018/01/02 01:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a54000-0x9)=']cgroup/\x00') perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) clone(0x1000000, &(0x7f00004ab000)="a8e183e070143ce3eebfaca36bc70b0d8e74cc83032bb2a1c9a1", &(0x7f0000ae2000-0x4)=0x0, &(0x7f0000657000-0x4)=0x0, &(0x7f0000a5d000)="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") r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000007e000)='/selinux/user\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ebb000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/02 01:57:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bb0000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r2, &(0x7f000047c000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) socket(0xf, 0x80005, 0xfffffffffffffff7) times(&(0x7f0000b85000)={0x0, 0x0, 0x0, 0x0}) listen(r2, 0x0) shutdown(r2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000fb5000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) preadv(r0, &(0x7f0000b29000)=[{&(0x7f0000279000)=""/174, 0xae}], 0x1, 0x3c) 2018/01/02 01:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) clock_gettime(0x0, &(0x7f0000af9000)={0x0, 0x0}) ppoll(&(0x7f0000bf0000)=[], 0x0, &(0x7f000031f000-0x10)={r1, r2+30000000}, &(0x7f00001fc000)={0x81}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000a74000)=[{&(0x7f0000ae8000)="1f000000030219ee00000700000006e1", 0x10}], 0x1) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/02 01:57:06 executing program 0: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket(0xa, 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000040a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x10001, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x0}, 0x60) 2018/01/02 01:57:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='securityfs\x00', 0x0, &(0x7f000073c000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x11)=@known='security.selinux\x00') 2018/01/02 01:57:06 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a54000-0x15)='/proc/self/net/pfkey\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cbd000-0xc)={0xffffffff80002004, 0x0}) 2018/01/02 01:57:06 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000000f000)={0x0, 0xc, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000002000)=@file={0x0, "f168891e7f66426011ef0c2fe3ec"}, 0x10, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x54)=[@rights={0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff]}], 0x3, 0x0}, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/02 01:57:06 executing program 6: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f000035f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) accept$packet(r1, 0x0, &(0x7f0000110000-0x4)=0x0) 2018/01/02 01:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000a0f000-0x8)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000520000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d9a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000210000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f39000)=0x0) ptrace$setopts(0xbdd4306754888c1, r4, 0x2, 0x10) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000451000-0x1)=0x0) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x4000) dup2(r3, r1) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000e6e000-0x9)=""/9) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece090d996e2d69eca1c90fa886a03c0a", 0x18}], 0x1) flistxattr(r2, &(0x7f000042e000-0xc3)=""/195, 0xc3) 2018/01/02 01:57:06 executing program 0: syslog(0xa, &(0x7f00002ee000+0x71d)=""/4096, 0x1000) userfaultfd(0x800) 2018/01/02 01:57:06 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000004000)=""/92) 2018/01/02 01:57:06 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000073a000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f00007bf000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000928000)=0xe, 0x80000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedreceive(r2, &(0x7f00005cd000)=""/140, 0x8c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0xa1fe, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a9e000)={@common='ip6_vti0\x00', @ifru_flags=0x0}) mlockall(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000a68000/0x3000)=nil, 0x80000000, 0x3, 0x7, &(0x7f00008ea000/0x3000)=nil, 0x3f}) inotify_add_watch(r2, &(0x7f0000001000)='./file0\x00', 0x200) delete_module(&(0x7f00004df000)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', 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) pwritev(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x92)="96fa7d92a154aba346b71f06ceb079b214982872d42416adebbd254a805df80460cb59006119278a57c110b6f607fc220e72b7a6ba32c8c3101dd9e5d6ef9262c50f23b73de170384823cae30a4ca65155a64d038396bae1e0e1134101775c171609cd8713a8ea5804ad99a46aa29e4e158dbb2858564a5ed14cb489e02bf88a9bed17df0a96110409cd086dbe35f88ef7d2", 0x92}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="f7cac9e2390417f17513971e00f355ffa37deb7822ba0883b1a1d9975e842016c4f2f0f1c5f01645e0afdf303d95d5", 0x2f}, {&(0x7f0000001000-0xea)="f362d1de9809f4f01656be06aa0fd9f95a2e9142fcbb95c6515feb4115ef520a6aa4f617fc79136c3d4081e00373276b8582d108a638325f779a07e0e90ad96ec2a7a3581c27283aac77dd50d977e1cbc1a60b465fbb6ec7610294140e85c85c76bd5dab005d637f3fb2423529a967c9de9b60c5b5025842c67ca56373fc04f8e0206995ac57df52c04b5d3bb3e2d5c09da1f80ccd53663dbbb0bd541a3807c686c4689983b3490c66e677ff46b177eda63fafcc47efbbee1f2032901a2fc7d4a45a57fd09e9db09df01e73e13ecfcf65d8f37fe2e06456ced8ff3c21fb48f3b847198730262e5193c81", 0xea}, {&(0x7f0000003000-0x24)="e4e55fc891220a6e2156f4459d0daa1af755c17fda9981d9878f553a8005c2e2d689bf62", 0x24}], 0x5, 0x0) mkdirat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x80) 2018/01/02 01:57:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000000000)="ff03", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000537000)="fb") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000231000-0x1d)=@random={'system.\x00', 'vmnet0cpusetcgroup*\'\x00'}, &(0x7f00005d4000)='security]{\x00', 0xb, 0x2) readv(0xffffffffffffffff, &(0x7f00003e9000-0x60)=[], 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000+0xd0f)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000e85000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a26000-0x4)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000002000)=0xaf7, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r2, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000+0x4cc)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"f2f36e97148483"}, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={r2, 0x8, 0x2c, 0x80000000, 0x5}, &(0x7f0000002000-0x4)=0x18) r4 = accept(r3, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fb0000)=0x1c) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000+0xf60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r5, &(0x7f0000003000)={0x9}, 0x8, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r6}) fchdir(r4) 2018/01/02 01:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r1 = add_key$keyring(&(0x7f00009a2000)='keyring\x00', &(0x7f0000ce2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r2, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) 2018/01/02 01:57:06 executing program 2: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fchmod(r0, 0x1) 2018/01/02 01:57:06 executing program 0: 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) kexec_load(0x7, 0x7, &(0x7f0000001000-0xe0)=[{&(0x7f0000001000+0x285)="e43bf34e34adb42fb55a1164f7c3111a7f933a3a21e282c871292becb15358cdb67456bb7c7b052eb7d306180838265992087c8bd1e07acebc891e8629db774dd89af00c5abb9adf86b0603f322c429b276c4b23a7e964d5b6e79c136adfb1de87c3ad9644d04d57c8451ca575c07ff14c849aa9ed56aae08e95d9fb792f545c5b2b3606b73feca98265ec88ab20ea5b1a796d9d2b38fce57c909ec956c3e1d2ae1211a682eab7d13681821ff04f", 0xae, 0x8da, 0x5}, {&(0x7f0000000000)="872b384bb61507948342742a03238380ac2cbd1ef4eb4073e395a71d94d2252367ed9dba59ed5d260521c43b8561ec2319a32038d68a938d78c7a894ea7c287676a37937f74a724e372994e3b096f299ac2cc85bfc94db1f75fea4f6a3274dadf00743925803d2c8e631b5213a1946c4a850c5267ffc26160461eba851161a9b0980e9f9fe3d8b99232390f567a13e431542184e9e5d702575ab6e683a514edafe2965757f3d85435cf327ffe1620520ef1270bc113999523aecf8b433a772bafe107f3a1da1fe368f003870ad2a8e0b9514a1ca2d1b3d9009c5f7b893ff6a9ce983", 0xe2, 0xc7, 0x401}, {&(0x7f0000001000+0x9ef)="b35144b4eb890506f2f2e4d3c1bd1120414e79340b2f27eb300613d1e0c9267d0a3939fafbd102a0aaa1780332e0367f706f8837a60493bdbbd7fab5318b24efccabf6f7e5c5d5116c6b5e170c69b17c5ac4eebaf6bf2ca8a8789aea242148a309c0473e6b5b61481ddcb5b18cb7f681839d", 0x72, 0x101, 0x0}, {&(0x7f0000002000-0x56)="2b2d9cdf4b9e60933f34dbe9d73f57efaa034652367efd4f2a6f584df849b10b83eab9ab7a1472168579376377c503cd13cb37daa2317955d1e114394a47f748afae6f48a57b58af197a77aa8eecc13ff16c5853f431", 0x56, 0x2, 0x8000}, {&(0x7f0000000000)="13e8fb0329fba16f5d650da2edf048f724fb2e26d7e80c2a16cbf2f200a074308189f0dcbfc06b654301", 0x2a, 0x0, 0x2}, {&(0x7f0000001000)="ff76ec2f08c9e42aa01a85626efd17d0ddbcf6e2bb60e85aaec095fd937c9f7d61b86d5505c745cdea819da9a9c74331a6d9847d2c7868e4c560d12fe1b4912ee943aba028bb4b40d5035e457d72505a945a1ec7dbc1aecf8c4c415f355db97514766fdec2fc67", 0x67, 0xfffffffffffffff8, 0x7f}, {&(0x7f0000001000)="", 0x0, 0x7, 0xce}], 0x140000) acct(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000002000-0x4)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000461000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c28000)={0x4, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000854000-0x20)={0x2, r2, 0x0, 0x81}) 2018/01/02 01:57:06 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000063000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fchmodat(r0, &(0x7f0000ff4000)='./file0\x00', 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000f36000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0) connect$unix(r1, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000005000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x1, 0x0, 0x101, 0x0, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000005000)={r2, 0x1, 0x6, @random="b866dc3eb14c", [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000003000)={0x6, 0x9, 0xffffffff00000000, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000006000)='./file0\x00') accept4(r1, &(0x7f0000007000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x8, 0x80800) getrandom(&(0x7f0000004000-0x3d)=""/61, 0x3d, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) 2018/01/02 01:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0xff, 0xc0000000000000, &(0x7f0000d07000-0x33)="0386da4b6ebf2fccf68d60e00e10fac693b9982bfc12e79e49774e3ea43ed5e158cc7e191ce64dfd5902fe1f87acf27d64ee4f", 0x33) writev(r0, &(0x7f0000e7b000)=[{&(0x7f0000a5e000-0x50)="3900000012000147000003000000000007040000000000000007ff000103000009001d00000000000010000108003dfb230300807416075bff", 0x39}], 0x1) [ 67.948313] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/02 01:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fsync(r0) r1 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 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]}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f00008e6000)='/dev/snd/seq\x00', 0x0, 0x101080) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000228000-0x4)={0x0}, &(0x7f0000643000-0x4)=0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0x401) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/02 01:57:07 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) munmap(&(0x7f00006b9000/0x4000)=nil, 0x4000) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ba000)='/dev/pktcdvd/control\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a19000-0x4c)={0x9, 0x5, 0xd92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008ce000)={0x0, 0x0}) setitimer(0x1, &(0x7f000087b000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f000006d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f00004cf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 01:57:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a08000)={0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x6, 0x200, 0xdb72, 0x3}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000388000)={r1, 0x8, 0x4, 0x1000, 0x8, 0x4}, &(0x7f00005cd000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000aec000)='./file0\x00', &(0x7f0000381000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00001f1000)=0x1f) 2018/01/02 01:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x11, 0x4, 0x9, &(0x7f0000fe2000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000629000)=""/152, 0x98, 0x20, &(0x7f00001dc000-0x7)={0x1a, 0xff, 0x2, 0xffffffffffffff7f, 0x5, 0x9, @random="7ee9b6e4f81e", [0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000a2d000)=0x3) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) mlock(&(0x7f000013a000/0x1000)=nil, 0x1000) 2018/01/02 01:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = getuid() fstat(r0, &(0x7f0000f20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009dd000-0xe)='/selinux/load\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000-0x10)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2018/01/02 01:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005d7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mknod(&(0x7f000006e000)='./file0/file0\x00', 0xffd, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f0000557000)=[], &(0x7f00008d3000)=[&(0x7f0000c98000)='mqueue\x00', &(0x7f00009be000-0xa)="482165790500000006"]) 2018/01/02 01:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) write(r0, &(0x7f0000bff000-0xdd)="f9a468ffbe82b627900f368d71787698261ada71e51f915e2c4c461d8032b34bae1da5302217959344c622a3526f08615fca0848d29f07e80540ff979d59d98b7bb1ad9c729ff4acc82007a0e9a103b090d242ba7911033eec2789e94aa3331208af9972b72ab7bd8c42e86212bc97e8536efd04aec8f010a10c4665e80e6f7a0400961e2b6bffae455686a16b71c8e0161e7b43d40e6ef03f2ed09252ca9f5e803a919f637b98101097a0d376e321efb9f30a23dfb5e1240f592ea4808977cc034e0d79ce712cdd1350352aa470582575be97e494772a5e05a51fe608", 0xdd) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000210000)='./file0\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000e57000)='./file0\x00', 0x600, 0x0) 2018/01/02 01:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f00001e2000)="b47c2ba21ba92c2f", 0x1, 0x20000002, &(0x7f000036f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xecd76496b09298a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a71000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e60000)={0x0, 0x0, 0x0}, &(0x7f00001c6000-0x4)=0xc) lstat(&(0x7f0000513000-0x8)='./file0\x00', &(0x7f000043a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000087e000)=[{&(0x7f0000cee000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000355000-0x60)=[{&(0x7f0000b9b000-0x1000)="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", 0x1000}, {&(0x7f00004f1000)="824f3a2a4e4fe416a4c602b595218e136607042de8ea4a9f9070d5cb18b05372caedd1bb8bed6e42e7e6259fd2a14593c8c2e142d62e040fad99ce0c1f9a69028115ad98749dcdc37071dd4fa1ce71a3a5131c1d75e6545cfcb3abf1dfdbdc0e2abe66740c27d4cf6d8ec11c6d35fd08d2b77294911c9e4d131acd6fa0c54e79602565a9d5cb50cae1b6f1e1bd494dfc0e7e8dbf50b8ffe4f98d4a3f84eb4f5c0723dc65c3ca8c928c5c4b0e1dd51629794d65", 0xb3}, {&(0x7f0000f73000-0xf1)="fe2912474306948962b5c502e1c70f95de38360d416a68015e34cf3699d7bc7657dee471e5a63971c03dca3af16afa33ef3fa6df37f219da89c444c88f8231966a4e9031d4d51edb91806e481c4922464266ba07c8083c6859a4b92ae7ca17d707165a26182c401a0ba4c96dfec10cb6682602224ae29244449e4159452f50277c5efd871978b465182844d1609dd42f8d19bc2540b46edd41dc3565d76c076bef597158e27260383aa503702a67dd878ac084e561fd1cd46ad96141607baac3cf9c179422373ec87b3cb44c6408e2f89a7d96457f17777061b27c6968a21d11581d2b6cbc3ea4fee75128e7670065547c", 0xf1}, {&(0x7f0000196000)="4f4c6dd5b6ab44a28c8cac6bec76dbc5484b25bb9a2d9bf9ac960b5942df0e464a49278412837e8602f6d9c1588ca48688bf2567a4c18653668f386e4fbbc3e94beb33406d93dc90432ba77cf949e19ec5e8618ad7e062507376b43553f9e24fcff0dc33866b613ff410204f72198ee8439e6734fed9b647cb93165361a9259ffa4aa0caacbeeb4ec387d8159db3d79c8941da738ffd7f1cf4d667ed9f23020f679e0a5bffd2d732e9b4e5fffcfc6867f12d7c0683b5bc82ab31f10e06797186c63f3ed2eb5b74076ef85f8b9c96b470", 0xd0}, {&(0x7f000068d000-0xec)="2fcfbe92aaf53bea3668cb078b5d7f8a7a69178f92698ab6e0e81af8860e4af00635668e82356dcd3a2de14a11036e9ecdbc5c620728f88e7f5c08fb0db2e2e2dd80130f1a4ec9d92274e49800beb94cb6cce80cc7637af9072e88a76fafd15aded44967b9e8ba7ea2d9a195064de5b75cc16b4df3da77f23b0b1ff16fc8990337206f1ca076b59acf600a18134d78fec23b544f9d88fc795a8e6cb184b6de154d7bf71d2c462d90dd829047786e9dcdd6952d9fa978883907e296603715dbbb16b91e3e032db84c8fccb2254e86a202122e1687426798c17541dda1e80c527848f51d74506eedc70539d1c1", 0xec}], 0x6, &(0x7f000075e000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x68, 0x20008041}], 0x2, 0x4080) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000072f000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000165000-0x4)={0x6953}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 01:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000114000)=0x0) readv(r2, &(0x7f0000e33000)=[{&(0x7f0000bfc000)=""/73, 0x49}, {&(0x7f0000d27000-0x1)=""/1, 0x1}, {&(0x7f000058a000-0x1000)=""/4096, 0x1000}, {&(0x7f000020e000)=""/4096, 0x1000}], 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00002e8000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 01:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000248000)='\\)+%vmnet0((@^!\x00', 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000164000)=0x6aae, 0x4) openat(r0, &(0x7f00000ba000)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000118000)='net/raw\x00') preadv(r1, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) 2018/01/02 01:57:07 executing program 2: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ed000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000e3a000)=0x9, 0x4) clock_settime(0x3, &(0x7f00008ad000-0x10)={0x77359400, 0x0}) 2018/01/02 01:57:07 executing program 4: clone(0x0, &(0x7f000087f000-0x84)="", &(0x7f0000668000)=0x0, &(0x7f00001de000)=0x0, &(0x7f0000232000-0xb6)="") 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) syz_emit_ethernet(0x32, &(0x7f0000002000-0x32)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88f5, @arp=@generic={0x31b, 0x88b5, 0x6, 0x0, 0xa, @random="992219ba9c68", "", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "06682baf8e9d86810e84706ee0fffb0b"}}}}, &(0x7f0000001000)={0x1, 0x2, [0x542, 0x103]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/02 01:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009a3000-0xa)='/dev/ptmx\x00', 0x2001, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001c7000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000840000)=0x81) 2018/01/02 01:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f88000-0xd)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000e5e000)=0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e47000+0x6ce)='/dev/rtc\x00', 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000a63000)=r2) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000001e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x8, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x30) r3 = memfd_create(&(0x7f0000f4b000)='-securityeth1@\x00', 0x1) syz_open_dev$tun(&(0x7f000047a000)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000019c000)=0x7fff) write$tun(r0, &(0x7f0000d61000-0x900)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, 'V0a', 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) 2018/01/02 01:57:07 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000019000)=0x0) r0 = syz_open_dev$random(&(0x7f0000012000)='/dev/random\x00', 0x0, 0x193000) close(r0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001a000)='/dev/pktcdvd/control\x00', 0x10040, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000001b000-0x4)=0x4, 0x4) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgid(0x0) inotify_init1(0x800) r3 = syz_open_procfs(r2, &(0x7f0000005000-0x7)='fdinfo\x00') execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/01/02 01:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000033d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003ef000-0x8)={0x0, 0x7f}, &(0x7f0000460000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000172000-0x10)={r2, 0x5, 0x7, 0x3}, &(0x7f00002ad000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000bcd000)=""/111, &(0x7f000029e000-0x4)=0x6f) 2018/01/02 01:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000964000-0x10)='/dev/input/mice\x00', 0x0, 0x1ffffc) writev(r0, &(0x7f0000e75000)=[{&(0x7f0000410000)="ee", 0x1}], 0x1) dup(r0) 2018/01/02 01:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) pipe2(&(0x7f000071c000-0x8)={0x0, 0x0}, 0x4000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00006c1000)=0x0) getpeername$ax25(r1, &(0x7f0000469000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f89000-0x4)=0x10) writev(0xffffffffffffffff, &(0x7f00001a4000)=[{&(0x7f0000555000-0xc8)="2900000021001900013d3524001400060200001600000000000101040d000a00160000000000000908", 0x29}], 0x1) 2018/01/02 01:57:07 executing program 6: pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000ab4000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)=0x0) ioctl(r1, 0x828b, &(0x7f000003b000-0x4f)="23a69e2a7bfba6ae834125ac169f954389503503726832c2dfbac433657625f9eca31b1ab69c69f0ee92785774a249de13f736537f64c2da3914603c8fe6411e86d19ec5ed8464e86c5a07e8b0df6f") 2018/01/02 01:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000068f000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000c8e000-0x45)=""/69, 0x45, 0x3) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) r2 = socket$netlink(0x10, 0x3, 0x7) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') mount(&(0x7f0000a9b000-0xa)='./control\x00', &(0x7f000035f000)='./control\x00', &(0x7f0000687000-0xb5)='mqueue\x00', 0x0, &(0x7f0000f14000-0xc2)="") rmdir(&(0x7f0000062000-0xa)='./control\x00') creat(&(0x7f0000ae6000)='./control/file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000492000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00009a5000)={0x28000001, 0x9, 0x3b}) mmap(&(0x7f0000554000/0x4000)=nil, 0x4000, 0x8, 0xc010, r2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f8000)=0x14) sendto(0xffffffffffffffff, &(0x7f000003d000-0x33)="", 0x0, 0x0, 0x0, 0x0) 2018/01/02 01:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000a4d000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000c70000)="", &(0x7f0000eb2000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c81000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e13000-0x4)=0x13, 0x4) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bf1000-0x4)=0x0) 2018/01/02 01:57:07 executing program 3: clone(0x0, &(0x7f000089e000-0xec)="", &(0x7f0000f78000)=0x0, &(0x7f0000911000)=0x0, &(0x7f0000000000)="") r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000594000)=[{&(0x7f0000d94000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000ec5000-0x10)=[{&(0x7f0000001000-0x35)=""/53, 0x35}], 0x1, 0x0) getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 01:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0xfffffffffffffffe) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$netlink(r0, &(0x7f000072b000-0x38)={0x0, 0x308, &(0x7f0000317000)=[], 0x0, &(0x7f0000226000-0x58)=[], 0x9a, 0x0}, 0x0) 2018/01/02 01:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001dd000-0x20)={@common='eql\x00', @ifru_flags=0x2401}) r1 = socket(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000077e000)={0x0, 0x7, 0x8000}, 0xfffffeb4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000189000-0x8)={0x200, 0x9d, 0x5a53d310, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/02 01:57:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x0}, 0xfffffdd2) 2018/01/02 01:57:07 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0xb4)="2baa5b776c616e3147504c70706c30706f7d69785f6163705f61636365737347504c76626f786e657430292573797374656d00c6a7f8c56ed749de875e343c342ed56ef2d7f2d401d682dbb0d26b99ff9dc9c6ab19d87444d5251e1902ea87256f6c44d89a88ca0b8095c0ed3b8105c237cf9c4203c11cd9d3fdd4b9743c7033d427ef2146b7a1d0600f181a7e0ad1ecf79a37c32473c3010048b453469437d6d64240eddb07749143a3190e7e2301202ee95073", 0x3) pwrite64(r0, &(0x7f0000004000-0x20)='*', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000)='./file0\x00') 2018/01/02 01:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/02 01:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000edc000-0x87)="7b103d54f3bb94f2d474ff365dd5863c2950bcd5ab33a7a2596b6a0008239ded9e4ee1e8d197c660b28f9c94b5d3833f2525ea4ce7bebb5c9927b810e7def434dfe419995f69e3fbc4798a93e4c00da20828ac217a8831a27b7f8c42194e96a465cbd257816f1879935d54b1addfee034a4800000003cbb500000000000000403bb9b8acfb01", 0x3) accept4$llc(r0, &(0x7f000045b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fed000-0x4)=0x10, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/keychord\x00', 0x800, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/02 01:57:07 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f0000dde000-0xc2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x7e9, 0x3ff, 0x33c0, 0x1ff, 0x6, 0xffff, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000f7a000-0x58)={0x9, 0x3ff, 0x367bbd5f, 0x9fa5, 0x0, 0x11a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:07 executing program 0: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5a000)='/selinux/checkreqprot\x00', 0x101040, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f5a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f5b000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x12, 0x8}, {0x7, 0x1000}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d38000)={0x0, 0x74d}, &(0x7f0000f5b000)=0x8) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f5c000-0x8)={r2, 0x7}, &(0x7f00008c3000-0x4)=0x8) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 01:57:07 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000024000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000025000-0xc)={0x4, 0x4, 0xfffffffffffffffd, 0xffffffff}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000023000)={0x0, 0x9, 0x100}, &(0x7f0000023000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x131f, 0x6, 0x5, 0x2, 0x7}, &(0x7f000000b000-0x4)=0xa0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/02 01:57:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000)='./file0\x00', 0x80, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) fcntl$setsig(r0, 0xa, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000052000-0x24)="24000000100005564d08000800020a0303450100100000000001f100f700000003000009", 0x24) 2018/01/02 01:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000094e000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f00004b2000-0xc)={0x10, 0x0, 0x1, 0x40}, 0xc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x0, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f00003e0000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a9000)=0x10) 2018/01/02 01:57:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffe, 0x8000, 0x4e, 0x40, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x9a}, &(0x7f0000001000)=0x8) ftruncate(r0, 0x0) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/02 01:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000159000-0xc)='/dev/rfkill\x00', 0x400400, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000f4e000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) 2018/01/02 01:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xc4) connect$inet6(r0, &(0x7f00001dd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d49000-0x4)=0x2, 0x4) 2018/01/02 01:57:07 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='#', 0x1, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)='\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x80e, r1) r2 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) keyctl$unlink(0x9, r0, r3) 2018/01/02 01:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d64000-0x7)='ns/uts\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000acf000)=0x0, &(0x7f00008d2000)=0x4) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cb2000)=0x0, &(0x7f0000c28000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000395000-0x4)=0x0) set_robust_list(&(0x7f00009d8000-0x18)={&(0x7f0000f20000/0x6000)=nil, 0x8, &(0x7f00006cd000/0x2000)=nil}, 0x2a8) 2018/01/02 01:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000061f000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000fdb000-0x20)={0x0, 0x7, 0xe35, 0x1ff, r1}) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000810000-0x16)='/selinux/checkreqprot\x00', 0x44401, 0x0) getsockname$ipx(r3, &(0x7f0000b11000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e1f000)=0x10) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00009b3000)={0x7, 0x0, &(0x7f0000686000-0xe2)=""}) 2018/01/02 01:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000f0000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000091000-0x20)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000025a000)={r2, 0xd7e}) 2018/01/02 01:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/02 01:57:07 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a9d000)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003fe000-0x4)=r1) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) gettid() sendto(r2, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/02 01:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c85000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cb8000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000831000-0xba)=""/186) r1 = syz_open_dev$sg(&(0x7f0000998000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/02 01:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009ca000-0x3)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000fce000)='./file0\x00', 0x68042, 0x0) fallocate(r0, 0x0, 0x50002, 0x4) sendfile(r0, r1, &(0x7f0000f2c000)=0x0, 0x4) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00008e6000-0xaa)=""/170) 2018/01/02 01:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') modify_ldt$read_default(0x2, &(0x7f0000063000)=""/24, 0x18) preadv(r2, &(0x7f00006f7000-0x50)=[{&(0x7f0000625000-0x5d)=""/93, 0x5d}, {&(0x7f000078d000-0x4f)=""/238, 0xee}], 0x2, 0x0) 2018/01/02 01:57:07 executing program 6: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000938000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000938000-0x98)="aa08580251f4281742dc78da6c5f6da613a59c1a571cd71040c1e5a4f8772f06e4a3937f98381d6548ad44e99448a50d433391b299c7cd77949c3f4963206331e2103d14e83cfe07f2e598743c60d3759bcf99fa5a54b3d90e9ec1632cc6dbe3ad3d2213f0e973cdea335265f8e02b2f5da53dfd241e35a8349c89377e3497e22faa33a05a9f815a58f41ad1d7746921c2701b8a8ecad7a8") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000937000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000936000)="b9118c404f90a03f67520e112f1dbc96", 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000939000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_names=@generic=""/16}) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000093a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff38) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000825000)=0x2, 0x4) [ 68.529211] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 68.559853] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/02 01:57:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ca9000)='net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xf5, 0x1ff, 0x1000, 0x5, 0xf64, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006f8000)='./file0\x00', 0x0) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r2, &(0x7f0000090000-0x8)='./file0\x00', 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000b41000)={0x77, 0x7f, 0xfffffffffffffff8, 0x7, 0x1000, 0x3, 0x1, 0xe94}, &(0x7f00006ef000)={0x3f, 0x80000001, 0x1000, 0x3, 0x6, 0x3, 0x2, 0x2}, &(0x7f0000def000)={0x2, 0x7fff, 0x477100000000, 0x5, 0x100, 0x3f, 0xf5, 0x5bcd}, &(0x7f000084e000-0x10)={0x0, 0x1c9c380}, &(0x7f00005fd000-0x10)={&(0x7f00001e4000)={0x5}, 0x8}) 2018/01/02 01:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f00009eb000-0x4)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005e2000-0x4)=0x0, &(0x7f0000208000)=0x4) 2018/01/02 01:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ad000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000076b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x2c) ptrace(0x4208, r2) 2018/01/02 01:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c85000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 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_member(0xffffffffffffff9c, &(0x7f0000cb8000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000831000-0xba)=""/186) r1 = syz_open_dev$sg(&(0x7f0000998000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/02 01:57:07 executing program 2: r0 = socket$inet6(0xa, 0xe, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2018/01/02 01:57:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x8) pipe(&(0x7f0000658000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00001b3000-0x58)={0x0, 0x81, 0x5, 0xae, 0xffffffffffffffe0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x5, &(0x7f0000ee1000-0x81)="", 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f07000)={0x7bfe13ba, 0x4, 0x1, 0xffffffffffffd8c3, 0x0}, &(0x7f0000f08000-0x4)=0x2c4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f08000)=""/238, &(0x7f0000cac000)=0xee) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f07000)={r4, 0x7fffffff, 0x20}, &(0x7f0000f08000-0x4)=0xc) 2018/01/02 01:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000be1000-0x3c)=[{{&(0x7f0000774000)=@generic={0x0, "4b2879b4cfc4252ab30ce12257a645ed8ced6b002c739982f3d99c6b5fc6bc0013214d43952eeda93a952642299113c9a5fb058ebfed242847e12c94dabc573e99154827737e6b8de2f5eee3c88160ade41041a6bd232502f24a94b1a5c8cd96302ac877796ea162706b59fb70dffe091553b1e706e47d54b358e2c47c30"}, 0x80, &(0x7f00002aa000-0x40)=[{&(0x7f000098f000-0x8e)="8f008cd5806c233f6ae8626dbb5a4fd95f0c4ff4805e20ac005685c251071012277d747f17f374339a32d3fe67233f9150ffe3369412de9aaaadf973ef38923bc60a9ace656dbb8c8ce271c6da79feca57c472ec58aadc0a566e28cf653bce5cb39ce136c620f344bf2e41b9775c755db641ae23d94f56f6e3d492484f93d90c491e146ebc2a4974ffa4aa4d28b2", 0x8e}], 0x1, &(0x7f0000454000-0x1c8)=[], 0x0, 0x0}, 0x7ff}], 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001d3000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000076000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000c74000-0x8)={r2, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a5d000)=0x0) 2018/01/02 01:57:07 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ced000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x9, 0x2, 0x1, 0xffffffff7fffffff}) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) 2018/01/02 01:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) pipe(&(0x7f00001b0000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000327000-0x10)="c6daf8117f75afd201b26f4fc4463068", 0x10) splice(r2, &(0x7f0000356000-0x8)=0x0, r1, &(0x7f00002d5000)=0x0, 0x9, 0x0) 2018/01/02 01:57:07 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x3)='./file0\x00', &(0x7f0000006000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000006000-0x1)='\x00', 0x1, 0x3) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) recvfrom(r0, &(0x7f0000005000-0x67)=""/103, 0x67, 0x40, &(0x7f0000005000-0x14)=@ll={0x11, 0x6, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r2, 0x4004510d, &(0x7f0000001000-0x1)=0x0) 2018/01/02 01:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf2000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000ad0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000094a000-0x4)=0x14, 0x80000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000001000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000f67000)=""/6, &(0x7f00005a2000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004c0000-0x8)={0x0, 0x2}, &(0x7f00000c5000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000911000)={r2, @in6={{0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, 0x98) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a47000-0x8)={0x0, 0x0}) 2018/01/02 01:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000108000-0x2)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000003000-0x4)={0x0, 0x0, 0x0}, 0x4) prctl$getname(0x10, &(0x7f0000003000-0x1000)=""/4096) prctl$getname(0x10, &(0x7f0000a1c000)=""/254) r2 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00007c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$link(0x8, r3, r3) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x400004) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000450000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006b1000)=0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000d0f000-0xd9)=""/217) 2018/01/02 01:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000201000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fc5000)={&(0x7f0000040000/0x2000)=nil, 0x2000}) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/02 01:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a62000-0xb)='/dev/loop#\x00', 0x0, 0x800001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat(0xffffffffffffff9c, &(0x7f0000cc6000-0x8)='./file0\x00', 0x2000, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000082b000-0x4)=0x4475, 0x4) 2018/01/02 01:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) utime(&(0x7f0000bf1000-0x8)='./file0\x00', &(0x7f000062d000)={0x8, 0xfffffffffffffffe}) 2018/01/02 01:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000196000)=""/0, 0xfffffffffffffeb8) r1 = add_key$keyring(&(0x7f0000c51000-0x8)='keyring\x00', &(0x7f000008b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000710000-0x5)='ceph\x00', 0x0) 2018/01/02 01:57:07 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, 0x9, 0x3, 0x400, 0x1, 0xc0020, r3}) futex(&(0x7f0000087000-0x4)=0x7f, 0x0, 0xffffffff, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)=0x1, 0x1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000006b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockname$ipx(r4, &(0x7f000060d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c15000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x100000000000011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f00000bc000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000319000-0x4)=0xd1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x6d6, 0xffffffff, 0x3ff, 'queue0\x00', 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]}) 2018/01/02 01:57:07 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffe000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000fff000-0x50)={0x1, @tick=0x6, 0x1000, {0x8e, 0x2}, 0x7, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005e7000-0x10)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000ab1000)="78f400e256a378dd99ad652229f7f9092505497e591e8af92686697d70989c7072f3c11bf272c80be776fa127f04c3440e4c0a10a019c28a0fc76ed46b34dfdb5a23bae127762b18c019ac5c1d394d1abe98439679c325ebd736525729f085ee5d0fede10e5a5763e91a25cb1ca875eb5c8b87d6efc6dc794cfab5ddfbb0c8c0de777a042056b450", 0x88, 0x7, &(0x7f0000a2e000-0x10)={r3, r4+30000000}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fff000-0x8)='./file0\x00', &(0x7f0000fff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept$inet(r0, &(0x7f000058a000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000180000)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe2000)={0x0, 0x2, 0x3f, 0xe2f6, 0x9, 0x721}, &(0x7f0000c7a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000747000-0x18)={r6, 0x0, 0x30, 0x0, 0x1}, &(0x7f0000f80000)=0x18) 2018/01/02 01:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f92000+0x34b)={0x0, 0x0}) r2 = getgid() stat(&(0x7f0000c64000-0x8)='./file0\x00', &(0x7f0000344000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() getgroups(0x4, &(0x7f00002e5000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c68000)=0xc) fstat(r1, &(0x7f0000c6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() getgroups(0x8, &(0x7f00002fd000-0x20)=[r2, r3, r4, r5, r6, r7, r8, r9]) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007bb000)='/dev/rfkill\x00', 0x20400, 0x0) execve(&(0x7f000011c000)='./file0\x00', &(0x7f0000210000-0x48)=[&(0x7f000088a000-0xc)='/dev/rfkill\x00', &(0x7f0000053000-0xc)='/dev/rfkill\x00', &(0x7f00005ae000)='self{\x00', &(0x7f0000f97000+0xd1c)='/dev/rfkill\x00', &(0x7f00001c6000-0xc)='/dev/rfkill\x00', &(0x7f0000d51000)='[bdev(eth1\x00', &(0x7f0000a83000)='!:\x00', &(0x7f000034f000-0xc)='/dev/rfkill\x00', &(0x7f000026f000-0xc)='/dev/rfkill\x00'], &(0x7f0000b4e000)=[&(0x7f00001a9000-0x1)='\x00', &(0x7f0000bb4000-0xc)='/dev/rfkill\x00', &(0x7f000043a000-0xd)='@$+-lovmnet1\x00', &(0x7f00009a7000-0x1)='\x00', &(0x7f0000665000-0xc)='/dev/rfkill\x00', &(0x7f0000023000)='/dev/rfkill\x00', &(0x7f0000ebc000-0xc)='/dev/rfkill\x00']) ioctl$SNDRV_TIMER_IOCTL_STATUS(r10, 0x80605414, &(0x7f0000703000-0xe5)=""/229) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) setresgid(r11, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r10, 0x29, 0xd3, &(0x7f000002c000-0x5c)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x0, [0x100000001, 0x0, 0x7fffffff, 0x9, 0x100, 0x7fff, 0x5, 0x7]}, 0x5c) 2018/01/02 01:57:07 executing program 7: r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000621000)=""/59, 0x3b, 0x0, 0x0, 0x0) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) recvmsg(r0, &(0x7f0000623000)={&(0x7f0000623000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000623000)=[{&(0x7f0000623000)=""/211, 0xd3}], 0x1, &(0x7f0000623000)=""/169, 0xa9, 0x0}, 0x0) 2018/01/02 01:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) exit(0x0) write(0xffffffffffffffff, &(0x7f00006ac000-0x8a)="", 0x0) 2018/01/02 01:57:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) setpriority(0x0, 0x0, 0x8e43) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f00004ed000)="d8"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/02 01:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a5e000-0x4)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000987000)=@sack_info={0x0, 0xa5, 0x1}, &(0x7f00002ae000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004ae000-0x8)={r1, 0x0}, &(0x7f0000757000-0x4)=0x8) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/02 01:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000108000-0x2)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000003000-0x4)={0x0, 0x0, 0x0}, 0x4) prctl$getname(0x10, &(0x7f0000003000-0x1000)=""/4096) prctl$getname(0x10, &(0x7f0000a1c000)=""/254) r2 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00007c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$link(0x8, r3, r3) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x400004) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000450000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006b1000)=0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000d0f000-0xd9)=""/217) 2018/01/02 01:57:07 executing program 0: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b3f000)={0x0, 0x0}) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a2000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000b40000)=@assoc_value={0x0, 0x0}, &(0x7f0000b41000-0x4)=0x8) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b41000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x401, 0x7, 0x2, 0x1}, &(0x7f000088b000)=0xa0) bind$llc(r1, &(0x7f0000b40000-0x10)={0x1a, 0x17, 0x10001, 0x6, 0x10001, 0x77e4f19c, @random="f23b866f1944", [0x0, 0x0]}, 0x10) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005f000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x5) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0xd, &(0x7f0000b40000)="182b2faa4bce4f46137ab5b78b2f24bc1f5b12795416e4fc5947db3e8cbc50a5e2586c47763b5634d2c8576b46c283e9f18a08147529efe0440398e0ca027ad96b35bed4c4476e06d20d63d497962079b565ec5bf53d2ad8968cf61fa0b886e4aa8961a97e958fd1d64b91bbc3be4f7a59780ad9d00cd43501a7367cc24fcf4bbffc7f2cae12c676809c711872c8a9a32d3aa76329a7e24148cd5e73ad1dd1970bac893ff6b281608e23139f8c1bb3cf10c6d6c0fd7874e6da316bfcb13a757e724a4a", 0xc3) 2018/01/02 01:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009fb000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ae6000)="", 0x0, 0x0, &(0x7f00004c0000-0x4)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/02 01:57:07 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001e3000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f00008e5000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f000043a000/0x3000)=nil, 0x3000, 0x2, 0x8111, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000371000-0x30)={0xa4, 0x0, &(0x7f0000d01000-0xa4)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000000)=[@ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x4, 0x4}], &(0x7f000093f000)=[0x20, 0x30]}}, @acquire_done={0x40106309, r1, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000001000-0x58)=[@fda={0x66646185, 0x9, 0x1, 0x15}, @fda={0x66646185, 0xa, 0x0, 0x36}, @flat={0x73622a85, 0x0, r2, 0x2}], &(0x7f0000001000-0x18)=[0x2eb8d55824450c47, 0x0, 0x0]}, 0x80000000}}], 0x2e, 0x0, &(0x7f0000001000-0x2e)="0c026dd1b2e145999378c86d9d9a1f7e626b5dbdb0e79068c6192987ee89137213634f6ed7e90f650d072696ad30"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) getsockname$unix(r0, &(0x7f0000272000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000884000)=0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4000000003, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f0000e28000)=[], &(0x7f000062b000)=[]}, 0x1000}}], 0xffffff9d, 0x0, &(0x7f00005c0000-0x38)=""}) [ 68.932419] binder: 11281:11283 ERROR: BC_REGISTER_LOOPER called without request 2018/01/02 01:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)="") getsockname(r0, &(0x7f0000608000)=@generic={0x0, ""/126}, &(0x7f0000a36000-0x4)=0x80) 2018/01/02 01:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) recvmmsg(r0, &(0x7f0000d20000)=[{{&(0x7f0000f9f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000041b000-0x20)=[{&(0x7f0000bb4000)=""/84, 0x54}, {&(0x7f0000d81000-0xbc)=""/188, 0xbc}], 0x2, &(0x7f0000a16000-0x58)=""/88, 0x58, 0x7}, 0x800}, {{&(0x7f0000d57000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002bf000-0x30)=[{&(0x7f0000b2b000-0x23)=""/35, 0x23}, {&(0x7f0000abb000)=""/153, 0x99}, {&(0x7f00008e0000-0x5e)=""/94, 0x5e}], 0x3, &(0x7f00007f5000-0xd5)=""/213, 0xd5, 0x2}, 0x1000}, {{&(0x7f00004e4000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000edc000+0x401)=[{&(0x7f0000744000)=""/218, 0xda}, {&(0x7f00008ee000-0x90)=""/144, 0x90}, {&(0x7f0000ef2000-0xe)=""/14, 0xe}], 0x3, &(0x7f0000e15000-0xc2)=""/194, 0xc2, 0x81}, 0x30}, {{0x0, 0x0, &(0x7f0000dae000-0x20)=[{&(0x7f0000aa3000)=""/215, 0xd7}, {&(0x7f000009c000)=""/85, 0x55}], 0x2, &(0x7f0000b89000)=""/202, 0xca, 0x10000}, 0x81}, {{0x0, 0x0, &(0x7f00003a6000-0x50)=[{&(0x7f00006cc000-0x34)=""/52, 0x34}, {&(0x7f0000ce5000)=""/19, 0x13}, {&(0x7f0000e77000-0x1000)=""/4096, 0x1000}, {&(0x7f00008e0000-0xe2)=""/226, 0xe2}, {&(0x7f0000b73000-0xaf)=""/175, 0xaf}], 0x5, &(0x7f000041e000)=""/22, 0x16, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f0000978000)=[{&(0x7f00006a8000)=""/217, 0xd9}, {&(0x7f0000e48000-0xfc)=""/252, 0xfc}], 0x2, &(0x7f0000a10000)=""/198, 0xc6, 0x8201}, 0x101}, {{&(0x7f00004e3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000096f000-0x90)=[{&(0x7f0000ab4000)=""/221, 0xdd}, {&(0x7f0000706000)=""/94, 0x5e}, {&(0x7f00004c4000)=""/193, 0xc1}, {&(0x7f0000de9000)=""/157, 0x9d}, {&(0x7f0000a7e000)=""/4096, 0x1000}, {&(0x7f0000f55000-0xe2)=""/226, 0xe2}, {&(0x7f00007f6000-0x44)=""/68, 0x44}, {&(0x7f00002b8000)=""/134, 0x86}, {&(0x7f0000941000)=""/169, 0xa9}], 0x9, &(0x7f00009fb000)=""/4096, 0x1000, 0x9}, 0x1000}, {{&(0x7f0000a78000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000984000-0x70)=[{&(0x7f0000614000)=""/176, 0xb0}, {&(0x7f00005e0000)=""/254, 0xfe}, {&(0x7f000052a000)=""/117, 0x75}, {&(0x7f000005d000-0x64)=""/100, 0x64}, {&(0x7f0000a99000-0x54)=""/84, 0x54}, {&(0x7f0000418000-0xd3)=""/211, 0xd3}, {&(0x7f00004cb000-0x27)=""/45, 0x2d}], 0x7, &(0x7f0000ba5000)=""/143, 0x8f, 0x10001}, 0x9}, {{&(0x7f0000962000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000092000-0x30)=[{&(0x7f0000bf3000)=""/199, 0xc7}, {&(0x7f00000df000)=""/4096, 0x1000}, {&(0x7f0000652000)=""/75, 0x4b}], 0x3, &(0x7f0000be1000-0x97)=""/151, 0x97, 0x800}, 0x1ffc000000000000}, {{&(0x7f0000b99000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000521000)=[{&(0x7f00006b5000-0xcf)=""/207, 0xcf}, {&(0x7f00008fe000)=""/180, 0xb4}, {&(0x7f0000aaf000-0x56)=""/86, 0x56}, {&(0x7f00009f6000)=""/4096, 0x1000}, {&(0x7f0000901000)=""/210, 0xd2}, {&(0x7f0000adb000)=""/88, 0x58}, {&(0x7f0000671000)=""/87, 0x57}], 0x7, 0x0, 0x0, 0x8}, 0xffff}], 0xa, 0x0, &(0x7f0000c91000)={0x0, 0x989680}) 2018/01/02 01:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000098f000)='/dev/input/event#\x00', 0x0, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b59000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f00006cb000)=""/237, 0xed, 0x12000, 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000080000-0x17)=""/23) [ 68.989427] binder: 11281:11283 ERROR: BC_REGISTER_LOOPER called without request [ 69.004187] binder: 11299:11305 got transaction with invalid offset (0, min 0 max 72) or object. [ 69.013366] device gre0 entered promiscuous mode [ 69.044335] binder: 11299:11305 transaction failed 29201/-22, size 72-16 line 3191 [ 69.067218] binder: BINDER_SET_CONTEXT_MGR already set [ 69.076130] binder_alloc: binder_alloc_mmap_handler: 11299 20000000-20002000 already mapped failed -16 [ 69.087745] binder: 11299:11322 ioctl 40046207 0 returned -16 [ 69.095424] binder_alloc: 11299: binder_alloc_buf, no vma [ 69.101864] binder: 11299:11323 transaction failed 29189/-3, size 72-16 line 3128 2018/01/02 01:57:08 executing program 4: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000afb000-0x8)='./file0\x00', 0x800) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000304000-0xa)='./control\x00', 0x800) 2018/01/02 01:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x50, 0x21, 0x205, 0x0, 0x0, "298d3d5d4c0000000000000070b78197afffffffb88c075231853de5aecf1544ec9a611b4cf1ddb263e636b939ae784117befa45e47d1d2e57b61a000005b286"}], 0x50}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000aeb000)=0x100) 2018/01/02 01:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000043000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b56000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000338000-0x20)={0x20, 0x7ff, 0x401, 0x0, 0x2, 0x8}) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5700000000ec0001007f808197d9c9f0000000ffffffff3de52eb41544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000d50000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/02 01:57:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x721, 0x400002) symlinkat(&(0x7f00000f3000-0x8)='./file0\x00', r0, &(0x7f00000cb000)='./file0\x00') mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ee4000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dddf934c5373612f5f216144da1b9bff"}) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000001c000-0x4)=0x0, 0x4) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ee3000)=0xeec0, 0x4) 2018/01/02 01:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pwrite64(r0, &(0x7f0000f40000+0x857)="cee8fcf89af7283101d4c09470f99819a8848dcfc9f3b7aea6c87a", 0x1b, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 01:57:08 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) dup2(r1, r0) 2018/01/02 01:57:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/autofs\x00', 0x40240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x266, 0x8}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013000)=@assoc_value={r2, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000011000)='./file0\x00', 0x0, &(0x7f0000001000-0xfe)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a80000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 01:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000731000-0x1)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ad000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000787000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000ed000-0x8c)={0x5, 0x8, 0x3f, 'queue1\x00', 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005c6000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c0e000-0x20)={0x89, 0x0, 0x0, 0x1fc}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000b66000)={r2, 0x8}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/01/02 01:57:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000001000-0x5f)="7a56cdc5495d372c1f607d38ea9b9aedba98c5081ddf074cbecbea3d8aedf10dea527936d7c1bd5fb34f0dc00edb139e59a0badda89f0db0c0bc1c5964a74d6338c2d17c0f0ee07b28d3369129915a2d6ca7206beebfe606e572da30cc22f6", 0x5f, 0x4000000, &(0x7f0000000000)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000002000-0x62)="7dd9052d20c80b74e7009697f32e76b663532e2db1be68852642b2398382a47ad474496caf1ed33ca5a56667439863bfe6630190d561964d785ac265b06f31638f0a94fef6c73cc3631e32e95fb09be035e6473f4b74afc387a774bcdb25d21fbd90", 0x62, 0x44080, &(0x7f0000000000)={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000234000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r3 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009fc000)=@assoc_value={0x0, 0x1000}, &(0x7f0000b1b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000eba000-0x108)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0x1, 0x5, 0x4, 0x1e889740, 0x7ff, 0x3, 0x2, 0x80000001, 0x9, 0x3, 0x3, 0x1, 0x1]}, &(0x7f0000ec4000-0x4)=0x108) 2018/01/02 01:57:08 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000fc2000)=0x0, 0xffffff18) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fc3000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x8000}, 0xc) lookup_dcookie(0x1, &(0x7f0000578000)=""/135, 0x87) 2018/01/02 01:57:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xbe7fe6d7dbf42f3b, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f9e000-0x14)={0xff, 0x1, 0x81, 0x0, 0x5, 0x1000, 0x1, 0x1, 0x9, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)='g', &(0x7f0000477000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f0000fe2000-0x61)="0000000743fdb84676309dea210202684f060352dbd890e1adc6c565bcaa4fb9827fbcebf942309bc041e61c4fc7824e1782990da9165219561677666a87e98819cabae759a42051d927cb268a76c9d6a95ea33ee01ab754dfd809753a99b438ed") munlockall() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x900, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r1) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7, 0x3, 0x100000000, 0x2, 0x80, 0x80, 0x3d, 0x80000001, r2}, {0xb8, 0x100, 0xc0, 0x3, 0x9, 0x5, 0x7, 0x7f}, {0x9, 0x400, 0x9, 0x3}, 0x101, 0x9, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6f}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x2, 0x7fff, 0x20, 0xfffffffffffffff9, 0x100}}, 0xe8) 2018/01/02 01:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000176000-0x8)='./file0\x00', &(0x7f0000e52000)=""/227, 0xe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ffc000-0x8)='./file0\x00', &(0x7f00003e3000-0x8)='./file0\x00', 0x1, r1, r2, 0x7, 0x7ff, 0x120000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000061d000-0x8)='./file0\x00', &(0x7f0000f82000)={0x400, 0x3}) syz_extract_tcp_res(&(0x7f00002d0000)={0x0, 0x0}, 0x2, 0xfffffffffffff800) 2018/01/02 01:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000feb000-0xb)='/dev/hwrng\x00', 0x440000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000020e000)=0x0) keyctl$session_to_parent(0x12) fcntl$setown(r1, 0x8, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e63000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0xff, 0x5, 0x2, 0x2, 0x1}, 0x20) 2018/01/02 01:57:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x0, 0x400, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000ccb000+0x514)={0x2, 0x0, 0x3, 0x0, 0x8, 0x0, 0x9, 0xffffffffffffff9a, 0x9, 0x0, 0x186c44fe, 0x0, 0x6, 0x7, 0x9, 0x1000, 0x5, 0x0, 0x991d, 0x0, 0x3, 0x101, 0x5, 0x2, 0x1af, 0x4}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000079f000)='/dev/autofs\x00', 0x30ba82, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000499000)='/dev/loop-control\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f00004c0000-0x38)={&(0x7f00005ab000-0x48)=@full={{0x3, {"5fd4dec4906464"}, 0x4000000000000000}, [{"1c818c3f1e2c81"}, {"74e51e222098f4"}, {"21d2e1f5b3a074"}, {"6a8e2eb6c54192"}, {"ed1cdf6401fea8"}, {"3cc31730d133f9"}, {"9662bc26872aa3"}, {"57d8e993bb22fe"}]}, 0x48, &(0x7f0000caa000-0x10)=[{&(0x7f0000a82000)="0f732ce224be3c27b9281eb926dc0001d0ae3e0bcc65b300ea02f4e2d79e70bdfe2fc0c3d31962352f22cc99e57ce6f6c2b5ee8948934a6169ca06b06409aabd7b9846d24d7e9b1892144fb432c7e7b3fc3bfcb468b3e21e8de79be970771a2abe6ff9c1c37e2861397f96bfbdd50b582299f068e890ee86b6c13c79fcb3d688628e12e7abb2a9cdac25e7a8d46fa02c1c49ef298e1a3fc2c7949d89e99c2420669f684b3463b3f6f30318ec67198449f5a5b854f78c710b73502bd0c2d3827de1636447f7d2609a5efe899061519316993cbd492828c99bf6fa800a6c039c7612f175d73327de041c178d4603fb4576f886", 0xf2}], 0x1, &(0x7f00001f4000-0x150)=[{0x100, 0x1, 0x8, "491a3cc6ea867ac54585157159450f45fcc49687e947da5cc168dbd257e1fff8a0bea758549a853517df9dc645cd2d36c989158b99cebbdc896fd1ccf951e1735c97e9675914f70e687f0ccbacf7fee0ec84bf2bc6e9a18a9f988c372f52dd9e6ba598f9cf41e918b10a67c0e5caf73242e0c93f6a2b26818e9ac8b0efecfaa882c1732cfd78df36e829206f819045d2392459ae1a5358ecdc2d3fd95bf5179cde40c792111ea011c918f4bcb7b0083d1d77484e594bfbee88e570db1bdaa683524b46fff82f91caebe550b4cb937868e5b8ef72f4d04ec6f32ed8874582e9a3fdae09a389ced98a39"}, {0x50, 0x0, 0x10000, "d8fbdc1daa689eee30a2a4566ad52e2d245096328214b6bcd3b5b3eed7bdff5ae80b1f6e49f59837433b3bc3e571436b3053d6091386a96d749fe0ed15"}], 0x150, 0x1}, 0x10000) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b8d000)={0x4e, 0x10000, 0xd49, 0xffffffffffffff7f, 0x6, 0x2, 0x1, 0x0, 0x1, 0x1, 0x9, 0x1}) ioctl$TCSETS(r0, 0x5402, &(0x7f000023f000)={0x7, 0x54, 0x1ff, 0x2, 0x4, 0x8, 0x48, 0x7ff, 0x3f, 0xba5c, 0x41c7313d, 0x40}) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000074000)={0xfd, 0x3, 0x83, 0x3, 0x6, 0x7fff, 0x5, 0x7, 0x3, 0x204}) 2018/01/02 01:57:08 executing program 3: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc1000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000de5000)={0x0, 0x1c, "7fc21c2a2729896b5edf40d2a04f3135a7cb931647f60fa98941e2c8"}, &(0x7f00003cc000-0x4)=0x24) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000de5000)=@assoc_id=r2, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x4, 0x0, &(0x7f000014d000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000d69000)=""}) 2018/01/02 01:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000043a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001d5000-0x4)=0x0, &(0x7f00008ff000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000030c000-0x4)=0x5, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000f15000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2000000003ff, 0x30, 0x0, 0x8, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/02 01:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000bb7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b7d000)=0xc) remap_file_pages(&(0x7f0000b00000/0x4000)=nil, 0x4000, 0x2, 0x146, 0x4813) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004fd000)="29000000180031090020000100000007020000000000ff02000000000000000004001000000ef4df01", 0x29}], 0x1) 2018/01/02 01:57:08 executing program 0: clone(0x0, &(0x7f00005aa000)="", &(0x7f0000221000)=0x0, &(0x7f000094f000-0x4)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00005f9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000de9000-0x8)='keyring\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f00005b7000-0xa)='syzkaller\x00', &(0x7f00005fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) readlinkat(0xffffffffffffffff, &(0x7f00007ad000-0x8)='./file0\x00', &(0x7f0000c17000-0x87)=""/135, 0x87) [ 69.273176] binder: 11373:11376 ERROR: BC_REGISTER_LOOPER called without request [ 69.312661] binder: 11373:11376 ERROR: BC_REGISTER_LOOPER called without request 2018/01/02 01:57:08 executing program 5: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000087000)='/dev/usbmon#\x00', 0x659, 0x349000) recvfrom$inet(r0, &(0x7f0000553000-0x2)=""/2, 0x2, 0x0, &(0x7f0000d3f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea2) 2018/01/02 01:57:08 executing program 1: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x198, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r0, 0xc000000) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b6e000-0x8)=0x0) 2018/01/02 01:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000ae5000-0x38)={&(0x7f0000228000)=@proc={0x10, 0x0, 0x1, 0x2000000}, 0xc, &(0x7f000031f000-0x30)=[{&(0x7f0000316000)=[{0xb0, 0x0, 0x300, 0x20, 0x3, "46a318438b3ce318a95b1867c28df4bbf3e4580c98711a32faf2f30ac04b910bfd1ab1d45d9eb5984ba342a07b49cd6f5858b3bb1be40802564d253b9b1d46209fd32852ada977be44575ea1cb9d172ad40309ec28cd6823dd99d424028d0110479cca093f314cf994a18484b23dfaa422b2dc80c06c1f0440757299284c0bf00a9fa52575cfe1f138277eab293a65aec07b2a9aa9b4ea7ce4d590307004"}], 0xb0}, {&(0x7f00003e2000)=[{0x78, 0xffffffff7fffffff, 0x0, 0x80, 0x1, "27bb81a80b675aabcbf084e594b0ff7d10235e23e9ad37b81b2e32f022ec54219dcd9fc2b2cf714457aa36bae94c6bc4bddd6f487558ab7575da52a40003e4e6d3b9680d61a77f929725e3155e39bad991de60ea440d86871125ac46670f06037242c98a838be589"}, {0xdc, 0x101, 0xb08, 0x2, 0x3, "0b37a5252a50cc9b9184499227a908919f46fb248dc56b7f2f53525b6428ba089f69c046db1f2d2298868c5389069c5117b6436faa72e2f851e340d320603db6ed02324cd8940ce0f8a3145a14d4481c7c7542312f9e82944a0a708fef89cf5329d28e85256bc1271f6fbef69dea283667efe675cf870a3974ffa7d8db2da831a2ef29846968caa0fe53fe280e3e4accc429f1bf803262bfaf54a074d8700dde6cb8f1038fb6ff895ab1b93c447a65816f30a1acb2a9221b005d4d115195b19c5a8895093486a9db1e95"}, {0xc4, 0x47b, 0xb02, 0xfffffffffffffff8, 0x2, "18534ad437608fc8ff6982907da8a586e4690a5b70dbf182d5208924f5898d125d88a4299445019d1ee64d560753feaecd7b951ab67dce0b3d7a36c53c6af65e5ca5d3e7dc25094a9c036f5e20e3f5fd29f3c8883bff481a4745fa81a9244eb489dd6cd5eb5ca38c652c5d5868c160d00170e0af22991e5d28842da0d03890273932f4d0b985a68ed61028a27b7b7f37fce4af1985c03b5c0ec8be2c3f5418b4ddf265a30d980134daeb7444fcab2f5bd0"}, {0xf0, 0x1, 0xcafe9c23145d501f, 0x8, 0x1, "8573d831487ced7fc87aac83912ec1e480ef270806daf4a2f33be1ac09d955962f8df8ab31cd5286f5448fc55786a7d27704dce6338777c24126d49693e1886b536f95d6b4201401210b8080cafb24d5767734826e19abf7315aa47cd2ca4354832bbc2be21f492d0bdb7370614d4af0ccd11a823fba7678708b4d59eb3ad2683589f7c236106531219095fff743873cbc8f18f563ad1b6f4849d66d26e7683ff37d4c142088003355a8800e3dc6ddf21bd518754d81869396f6698f0ee78a21ce0c72346c2b46073015cce6cb5c1eeda4b124230ce10ab69118c80c3cc2"}, {0xf4, 0x3, 0x200, 0x6, 0x1, "82c3c327bfeab6864e6c219517a262472ef707efdc43f50f3add1b0f6bcfdd71ec7619fb6119bee2a2d86c764e1ca37f1216532ca5a70e97c6fd78deca29a3d0937ea8dca16901f75209a87f2e27e77feedbf00f9c17022fe45b95b60c0deafd875261bbce121ee97728f9840e00773872ce8adad5ffd1e63bab5e255cb3c9d51d7e7cec769e2b1a79f371dedea835fc066b82d199a8efafc28dbc6d4cc6cfc6bb9b0b99f1a4e26d0a47ad8b1df15b1412a85bdb8791c678842bad84f2d9c77e13adcbd14a4fee2806a25e21bd7a9d0a9c5023669745695e76eb9f6ce0edfdbc8ebc"}, {0xd4, 0x95, 0x200, 0x100, 0x1, "c18c8e4a2d567d0e25f038ac0239ec4d1fb34147e72c5a0b5d2bc3fa31374da19395d6132adad24ef2700b23a7fff978d08c658f2d98059f3c0ba0150213af4bf031d2448830ae7c9ef0981ffe491338dcbf2dcfd2230b419df768f7e8475b9b4145779af887e394f4722492ae49ac530c083d8636207e481609b72fe6e531e62fa644676664a7c1febb84096633b20ac9fc08d8c12f4d51613d5fd2af7315ac7a6e4a5ce7cb7a67226e6d8c83ad3df9d5758f22363a4ffe93205c62a744075e09877b"}, {0xa4, 0x8, 0x3, 0x800, 0x3, "2f23dede9655994957014efc077ad0474fcf6afc30eaff57e640f037b1c7a818ec6310f82e46e9f66025e98fafabf9ff68aa8b51d4f5497a63667553d981f2f748c6c657fb5e5e936a79dfcb6cc862d0e860b0b3dd3a01c10e296876ac0a2394b06d68445cff190a3221c88442c0d2bb749f36b509f16b71210054fc1455de2693e7409467fdd4e258a03d3f245e3fe39785"}, {0x48, 0x20, 0x200, 0x40, 0x0, "56ba538ab5398996021777645130e918f37ba3a500e19200ed89e73fd3dbf6dda23a961fba6058b2d893ced5390e187a040ef251584fb6"}, {0xe8, 0x3, 0x20, 0xb6cf, 0x2, "a5747eccf05c0c7d1ee4b509ffd5712871f2be86a357d00fd5e4f49a1153d124a14ee0f0557f92a86c7318c54378ed2821f3c4b92eae12312df06ad9b8da9927608935d55ab0d6c8f5028502fa178e711cb641adf4c77cace808f2d53fed061951061ea4cdb8a01f7a710c5e3cc32eba94ce042e091d2b51e7d651e475c1aedf0a810f341d4e5541188ed5be38d9b24832c34b2435dd2b0840ce952ae5c1e08a5e8235a4a10c31cc13ff0ecea6c0f1806c466c3ea2e2e11e6e0b23074d02b15c0bf69fd9680f6b427a6153842e0a15fc92450f69f06df5b8"}], 0x6a4}, {&(0x7f00003a8000)=[{0x4c, 0xdf97, 0x100, 0x4, 0x2, "17e0a866f1e07bab0fe3fbf73aadf391fc8c165e244a243f1bb39d9ca514c6c9e34e5edc94fd150665c3ad05c9e6f02e7cb58fd7576648a21254183c"}, {0x10, 0x8, 0x300, 0x3ff, 0x2, ""}, {0x38, 0x3, 0xb04, 0x5c64, 0x1, "4997c385d3edd0332a9c468c60039e0908aad5897c8b64eed3f73f71a791a8194ee3364183ac4ff5"}], 0x94}], 0x3, &(0x7f0000946000-0x50)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x20000040}, 0x48000) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000692000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00006f3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b01000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x63ee, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00005c8000)={r2, r3, 0xff}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000a05000)=[0x0, 0x5]) 2018/01/02 01:57:08 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b7d000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff5000)=0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f000000000000000000000b0100"}) 2018/01/02 01:57:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x180004523, &(0x7f0000d14000)="") 2018/01/02 01:57:08 executing program 4: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005f2000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x2, 0x0, 0x8, 0x1000, 0xcfa, 0x1ff}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x800) fdatasync(0xffffffffffffffff) 2018/01/02 01:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$TIOCCONS(r1, 0x541d) preadv(r1, &(0x7f0000019000)=[{&(0x7f000088a000)=""/97, 0x61}], 0x1, 0x1) 2018/01/02 01:57:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)=""/158, &(0x7f0000318000-0x4)=0x9e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) [ 69.320406] binder: 11373:11383 ERROR: BC_REGISTER_LOOPER called without request 2018/01/02 01:57:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000b4b000-0x18)={0x265, 0x8001, 0x1, 0x80, 0x9, 0x3}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003ba000)="e7ed475e5810e73663453bb90e89ee6ff068", 0x12) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a76000-0x84)="7ffb414a4aeff383e0dc33e8fdd28999b432a63064ed8209f7883fdaa5c5f93bca403917742857a848", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000002000-0x8)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000919000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/02 01:57:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000a70000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'osx.\x00', '\x00'}, &(0x7f00000a8000-0x2)='\'\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000005000-0x1000)="", 0x0}, {&(0x7f0000006000)="e3a368b52340e631d06768f4ada00a6c8154796d812a859a175fe4250b591e5806886b345791dff11f346b26acb2f055dc55cf0e4bc665900a01081f75", 0x3d}, {&(0x7f0000008000-0x1a)="", 0x0}], 0x3, &(0x7f0000008000-0x120)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) 2018/01/02 01:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0x6, &(0x7f0000e9e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000003e000-0xc)={0x14000000, 0x8, 0x2b}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bca000)=0x0) waitid(0xc8231c6f46306f8d, r1, 0x0, 0x2, &(0x7f000047d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000dd7000-0x8)='./file0\x00', &(0x7f0000b1c000-0x20)={{0x0, r2}, {0x0, 0x2710}}, 0x0) 2018/01/02 01:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000c42000)='id_legacy\x00', &(0x7f0000349000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ce9000-0x10)="24b25c766d6e65743027776c616e3000", 0xfffffffffffffff8) add_key(&(0x7f0000c28000-0x6)='.dead\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000a1e000)={@multicast1=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000fe3000-0x4)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) r2 = getpgid(0x0) getpgid(r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f000070f000-0x1000)=""/4096, &(0x7f00009c8000)=0x1000) 2018/01/02 01:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007d9000)={0x9, 0xffffffff, 0xffffffffffffb2a2, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x415) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d9000)=0xc) fchown(r0, r1, r2) 2018/01/02 01:57:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="cbf078523eef832e6bc4a2a8d15660dad2eb9945062ef718ac51d67bc5", &(0x7f0000001000-0x4)=0x0, &(0x7f00000a1000)=0x0, &(0x7f0000003000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc7000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f0000a2a000-0x8)={0x0}, 0xae) 2018/01/02 01:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000778000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000bb0000)=0x8, 0x4) r1 = creat(&(0x7f00001e4000-0x8)='./file0\x00', 0x100) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000968000-0x1)=0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fba000)=0x0) tee(r0, r1, 0xfffffffffffffeff, 0x2) getpgrp(r2) sendto$inet6(r0, &(0x7f0000d04000-0x1c2)="", 0x0, 0x0, &(0x7f0000fdf000)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) stat(&(0x7f0000981000-0x8)='./file0\x00', &(0x7f0000ede000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000095000)="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", 0x1000) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f000048f000)=0x5, 0x4) [ 69.365283] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 69.405408] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 01:57:08 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000089b000-0x8)={0x0, 0xe0, 0x2}, &(0x7f000098b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000866000-0x18)={r1, 0x4, 0x20, 0x837, 0x7b9}, &(0x7f0000cd2000)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000916000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/02 01:57:08 executing program 2: getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000986000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000219000-0x17)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) clock_adjtime(0x400, &(0x7f00004b2000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000c80000)=0x0) sync_file_range(r1, 0x3, 0x0, 0x1) 2018/01/02 01:57:08 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fef000)="890703eb00", 0x5) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff1000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10000, 0x1, @cisco=&(0x7f0000ff1000)={0x3f, 0x200}}}) 2018/01/02 01:57:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x80000000, 0x20, 0x8001, 0x3f}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000029000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6, 0x3ff, 0x75e8ec24, 0x72}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x38)=[@in6={0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}], 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x7f, "991972ef8dcbaeb7b5b9a484788ad2459be7fb460b5fb1f4e35872384061b2ccbb8cc9a05a76f48cf4f2bdf1ac7ad695bef2f6e050b19e103759ad80e9b3585d40d62c1e31dce5025f1da8507c3dc34d17b5bcfbad439c0685ca6aeab416375c4a9ab11838559eb6c4207a67c8e01450abf835be4a0362f8a7813be9236632"}, &(0x7f0000001000-0x4)=0x87) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x1) 2018/01/02 01:57:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000002000-0x10)={&(0x7f0000013000-0xe2)=""/226, 0xe2}) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)="ee", 0x1, 0xfffffffffffffffd) ioctl$int_out(r0, 0x5460, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 01:57:08 executing program 3: socket(0x1f, 0x805, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000038a000)='nv\x00', 0x1) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000bfd000)='\'', 0x1, 0x0, &(0x7f00004d4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00007cd000-0x88e)='>', 0x1, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/02 01:57:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x280, 0x40) openat$ppp(0xffffffffffffff9c, &(0x7f00002ef000)='/dev/ppp\x00', 0x940, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x14) syz_fuse_mount(&(0x7f000053a000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0xfff, 0x840090) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c46000-0x4)=0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000b04000)=0x0, 0x800) setns(r0, 0x4000000) 2018/01/02 01:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000c18000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000162000/0x2000)=nil) close(r0) r1 = accept$inet6(r0, 0x0, &(0x7f0000244000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000801000-0x10)={0x7, 0x200, 0x53, 0x800, 0x0}, &(0x7f0000434000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d16000)={r2, @in={{0x2, 0x1, @rand_addr=0x9e18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x9eb, 0x2, 0x2}, &(0x7f000019b000)=0xa0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x409) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00007da000-0x4)=0x0, &(0x7f00000d5000-0x4)=0x4) r4 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000578000)={r2, 0xffffffffffffffff, 0x61, 0xc0d8}, 0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x4011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000c18000)=""/139, 0x8b}], 0x1, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 01:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socket$inet6(0xa, 0x4000000806, 0x200000006) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b7def68681c7279ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781885a668625b95c0631ac51fb27d42f78e34b366e27b07e05f7", 0xffffffffffffff81}, 0x60, &(0x7f0000888000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) prctl$setmm(0x23, 0x7, &(0x7f00005b0000/0x1000)=nil) 2018/01/02 01:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fa0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socket$inet(0x2, 0x80f, 0x1) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/02 01:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) r1 = getpgrp(0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000a2b000)=""/213) 2018/01/02 01:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) getresuid(&(0x7f0000570000-0x4)=0x0, &(0x7f0000daa000)=0x0, &(0x7f000072d000)=0x0) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00005fe000)=""/155) getitimer(0x3, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f000004d000)=[{{r1, 0x0}, 0x0, 0x1, 0x2}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000917000)=""/230) 2018/01/02 01:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bb000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f41000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000c81000)=0x0) ptrace(0x4207, r2) 2018/01/02 01:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') r1 = eventfd2(0x0, 0x80800) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00006d9000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f000096e000-0x4)={0xf8d80000000, 0x3}}}) sendfile(r1, r0, &(0x7f0000154000-0x4)=0x0, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000407000-0x10)='/dev/sequencer2\x00', 0x20380, 0x0) 2018/01/02 01:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006aa000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000095b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000016b000-0x4)=0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000f3c000-0x1000)=""/4096, &(0x7f0000747000)=0x1000) [ 69.556395] device gre0 entered promiscuous mode 2018/01/02 01:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000c07000)='syscall\x00') r2 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000d4a000-0x4)=0x0) sendfile(r2, r1, &(0x7f0000b82000)=0x0, 0x40000100) restart_syscall() 2018/01/02 01:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000800, 0x8) acct(&(0x7f0000a23000-0x8)='./file0\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007b6000)={0x35, 0x0, 0x100000001, 0x0, 0x0}, 0xc) 2018/01/02 01:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ftruncate(r0, 0xb) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000880000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/02 01:57:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00002f7000-0x65)=""/101, 0x65, 0x2122, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xe54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xfffffffffffffffd, 0x100000802, 0x300) r2 = add_key(&(0x7f0000630000)='user\x00', &(0x7f0000901000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000769000-0x83)="8d6fe63e99a872d3937d9c62132821273336ebb1236bb4512fc814c0ba5fd6bfbd30c544761950c3e7eb3a5ff63a732f087d47e27de1829dce377caaf986429366e5c1e7d4c6ebe405694560d5dc39a4a4e8d86b0125f564463a2a92362be98b65b703deff30e935d4c61b4f01e1666616fccb914b82ba5906fd7658298bd4918f974a", 0x83, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000047a000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)=0xe8) getresgid(&(0x7f0000878000-0x4)=0x0, &(0x7f00002fc000-0x4)=0x0, &(0x7f0000dba000)=0x0) keyctl$chown(0x4, r2, r3, r4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000070f000-0x4)={0xffffffffffffffe0, 0x800000000, 0x0}, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000aed000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f06000)=0xb) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000099e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r5, &(0x7f00001a2000)=[{{0x0, 0x2710}, 0x4, 0x0, 0x0}], 0x18) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000628000-0x4)=0x0, &(0x7f0000da1000)=0x4) 2018/01/02 01:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4c, &(0x7f0000c4c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @empty=0x0, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@rr={0x7, 0x7, 0x0, [@multicast1=0xe0000001]}]}}, "456450672f0f"}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008cf000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000086b000)={0x6, 0x10000, 0x4, 0x100, 0x20, 0xfffffffffffff800, 0x7fff, 0x3, 0x0}, &(0x7f000045e000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a22000)={r1, 0x7f, 0x0}, &(0x7f00003cb000)=0xc) 2018/01/02 01:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000eff000-0x4)=0x8, 0x4) sched_getaffinity(r1, 0x8, &(0x7f0000533000-0x8)=0x0) exit(0x0) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f18000)={0x0, 0x5, 0x4, 0x8, 0x2, 0x9}, &(0x7f0000700000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000aa4000)={r5, 0xd3, "88d9fe9e077addeda69e7e8fc74b70158bad686d8c33f433e133ca0a5834b6396411ed375442d121c3f91de095a51e80ed4eba7f0299ee649ec7e4cc093129e97ff5864d2cdad4f3f4b31badf4e3a88543429dc896bc8d520ba314910269864f845c23c021ea84684d5d932c3b00c9540cfd812b3fa729ea9a0ea1200914fd5c69609e8a51f555be548750969607f42b56c3cc7a0a1ac85169211ceffe67a391c379f20311336ed43a0665409307304e5d28c1dbccb5b7834d8f7d7746dd334c3a772a518e1ece90c2aab26cb52230b3e67816"}, &(0x7f000093d000-0x4)=0xdb) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@ipx={0x4, 0x5, 0x800, "6bc32573cdc9", 0x4, 0x0}}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000e78000)={0x4, 0xfffffffffffffc01}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0?\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000b2c000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20008040, &(0x7f00007f5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(r2, &(0x7f0000854000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004f3000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00007da000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00005db000)=0x80, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa4000)=0x0) 2018/01/02 01:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000817000)='/proc/self/net/pfkey\x00', 0x20000000000003, 0x0) r1 = userfaultfd(0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00006c8000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f44000)={0x4, [0xf5, 0x6, 0x7, 0xfffffffffffffffb]}, 0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000bb6000)={0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000984000-0x1000)="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") ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000601000-0x4)=0x0) 2018/01/02 01:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c15000)='id_resolver\x00', &(0x7f0000cad000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000975000-0x62)="3354bba4a2eafad694978230198062b9b1f2d56f9f71dbbed2d80f5e9fe30f12f305ec6f46cedf707eb6e7a3d37ed337a1a05f05b3b62bcb9a1e541b23d8f66179e44073f75936cc8721f76516fa25a9dc3891ea0b48e4d59ffa4c0b64008f8d3c1d", 0x62, 0xfffffffffffffffd) add_key(&(0x7f0000035000-0x8)='keyring\x00', &(0x7f0000e26000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = request_key(&(0x7f0000770000-0x3)='syzkaller\x00', &(0x7f0000a54000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000037c000-0x5)='?{\\-\x00', 0xfffffffffffffffd) add_key(&(0x7f0000412000-0xa)='blacklist\x00', &(0x7f00009d4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005a000-0xf3)="b9247ddbe25794ce0bef2f5ac17fe87972006f0ee318aa0af5b1f191736563d29ee3a9249f393ab9a61b028a865f0009f6797d1832b0820e9468204b18db4930f7e8c2051ece47dcb7756301e9f0242cedf5a503663b80d9b0c88089b9269b0d799e97ceac09fc3ba5bcbb71e84c4028a6cb6d220b8d358661d463c083c68abd610362f50ace5269aa5ed4d4e74f714e22e1391d3304abe4347b097ae2d392d0ee983dde240580e0805600498842f7394c0e3a73bda9423e8cfffeb25566069347da4405e8960fd00735e86f03ca15b33c4a290659de44b0586048cfbfa5b7225c3a18c04fe26aba1478f79ac93a7dcf4e2427", 0xf3, r1) inotify_init1(0x80000) r2 = add_key$keyring(&(0x7f00008c4000)='keyring\x00', &(0x7f0000361000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000620000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000ffc000)={0x1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0x80000000, 0x2, 0x3, 0x0, 0x1, 0x0, 0x9}) add_key$user(&(0x7f0000626000-0x5)='user\x00', &(0x7f00003f2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000754000)="fa", 0x1, r2) keyctl$clear(0x7, r2) fcntl$setstatus(r3, 0x4, 0x4000) 2018/01/02 01:57:08 executing program 7: mmap(&(0x7f0000002000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf5100000002800000004001ce1ed5e000000000022000d00010007000002121f00ec6b0f536e", 0x58}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000272000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00007f2000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001f4000-0x60)=[{&(0x7f0000000000)="4a25a3e7e617c11f00d8726d9debe95422abc66e745340", 0x17}, {&(0x7f00003af000)="63f7d617761c", 0x6}, {&(0x7f000037b000)="e9f6c149e98df8a1f9410010466a0dc5b413ee796e1190641d7c9dd0f546e4cff0f616efe8e71c6ac5aa2cc21fa25d7f04447846a9948052e4df1349d00a3c09602dd76db876a64432c114fb9be54bd7e50d530c1adea3d073d3a3240a16551f6c3cd673a0f83350cb95a71073ab6cb155adbbf9000b91e1221c1a5a919d61a7611a991a803c12fe334ea06d8957559fd9bdf470847e1435ef75c768b76d780bda2a0bcd292eefe87a3fa6a63c74a4a5b07fb5aa3665cdab654c196cb0417dfc72910cd40bcfd05fb7fc44f124e3235b3b83d1400d2e9298b5d452e7dbf232bf14caa297958ec3e1219b7c1b786e2d7d0f7538", 0xf3}, {&(0x7f000079c000)="c6a7eda81eba5b92a17f8b9d7d95305f6281b73ebdb592f8866137fe5222bdc3fcb328f913dafa7c87708b01baefb4cdbd7d3c018b3944f7b6dd3d7448f8cf53ce0be6e5d0a891cc706dcdac3e6cb5e3782a50b205c11025451c55a171f5b7183f4e2a085014b715bd393e434e701f92c16e67f615ebe3fd562dbf10a3c084d57bdc0bd3404f60bee78fba2935c68295994cf5bd4ff63d35b49f44f8e349d5b121905cb120468c7c85ab03a68d2de654b2846b29f65defa2116ee7074d5a44f65cade06ad8740b8ddf323ff531e6f247273a323b481d0b7b1dd60ba75fd9a7a53bebac93bebb73ed5829a97dca7c", 0xee}, {&(0x7f00007a6000)="e535ceec5f021bc906eb377771be663dcc910e248cc1f093038efed2df4580406b8b4b6f60ba36f53bac0a196fee05001d97422b1a4d651d6749f30a622bd3328d81a8d6ecac22eaa81d606450e407a3e0e971510516b7b6afe2e5e4b8a7f0b7ac5345fbd1888df0d3103643cc5994d88e938cb4f91c07653f2e", 0x7a}, {&(0x7f00001f0000-0x3f)="5e70735eda6c28acb2ad55dfd43c0e5f3f5c3dfabad3f36d1da7f7c02a4a80a79f2a769dcf65035fd563bdb6196774ad95c5c78b009e638c0dfd6f8a8d0873", 0x3f}], 0x6, 0x0, 0x0, 0x0}, 0x10) 2018/01/02 01:57:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000078f000)="f1d9877486440b68641c90fc4679de7ec238f739bb73bb7c46707ebc930ce45172d1da01c2aa09d7b46f69e2f13f80bd739ceb9443e78299999235a84e7ec48b4d12eae1fb02c090daff9ec83acea01b27942ef5183c79de7d1b5fe4e9ef8752ad00376d4de3d5d7d9982991cd7bc57c94b9a74af67ae2ad614ec738e99d0e896dcc3f96ec7c4306ca28b16f01071fb87e98703ca0c1dc4cfff024e321528a895f455a4377f736e54948fe153015bfd5f803abfd8ead258f319a66b2058147d11bf749879ae945be9a71740b47d559a94be10b40f0e59015c79693b5ee5ca378081a8e7800a86f6db795b4b5d4e461b8", 0xf0, 0x40800, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c3a000)='status\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/131) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) clone(0x0, &(0x7f00006c3000-0x5b)="", &(0x7f0000744000)=0x0, &(0x7f00003ed000-0x4)=0x0, &(0x7f0000001000-0xda)="") r2 = fanotify_init(0x0, 0x0) pwrite64(r2, &(0x7f0000001000)="0c7071069fceee5160a71069bc1d76bf47bcacbce95027628e1e334f72485f73411792d5a18dbe7e7922575cdd498c8143714c06df72d01cd2fa9e71a148988e122ba7bd3cfadd4cc57ea2c6e5f8424276ce34d70fbaa273f1d64f11a3f3fcc34dc3d30541e4254fdfc4d1b28373d3b3007ba283c3f5c14ebd1c3761f6de43d4cbf4ea0a0ffbc9b9f65ff7feb4c3732ec3112af57528fbb945edf8f474a62c1ce1bddcaa7fc519321071fe15c33e30241ac9b476f2bf20ea7bbbcfd940997ba1380d5c4dda", 0xc5, 0x0) 2018/01/02 01:57:08 executing program 6: socket(0xa, 0x2, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) writev(r0, &(0x7f000097b000)=[{&(0x7f0000679000)="aa", 0x1}], 0x1) fallocate(r0, 0x0, 0xffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x10001) 2018/01/02 01:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f0000c83000)="86b8a49d49ae17dbaafbd5732c970ec22ed0d295204c678cf82d56bf3e4ff1118d4f8c37735b9c13802ad555f4c446b82b53f4d18d5293e99c1667bef85d42f46a2afc93b3d1f1aa532f73e25ffd6d918f4d26b20dbd325cb0e6f96fa2d345ccdc478e695177884e353a81b99af2849407e5ff45d9237a32af68e6e6413e713841fde2511e24e12d93dbb9b2184a6545f2") mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bc2000+0x35d)={0x0, 0x5}, &(0x7f00004ac000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000797000-0x8)={r1, 0xe79}, &(0x7f0000799000-0x4)=0x8) r2 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) acct(&(0x7f000043b000)='./control\x00') r3 = openat(r2, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r3, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) getdents(r3, &(0x7f0000cf3000-0xd9)=""/48, 0x30) rmdir(&(0x7f0000524000-0xa)='./control\x00') 2018/01/02 01:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000248000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000025d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x2251, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f64000-0x1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4", 0x586, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000527000-0x30)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478b", 0x27, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f7f000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004ee000)={0x0, 0x29, "80e4bf93962b16ec40cb17e5ee7adcf1ac8c1a7f64436288862d5110575d1ad6b007345c75c20c7c7b"}, &(0x7f0000e36000)=0x31) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000040a000)={r4, 0xdb, "9df7088c6cbb954ef593e93f658b0678bfee30356f46a0585cb314af5e0d48cb667ea3e0bcf9c1e3d4819a54ec23e183f85f9cfbd5c083ad2154f2e9bb058d08415e13fc7e9f869048a7bc14c194ffa151faf563e7b22704c9829e76a9e0609a1224b40abe7499df7c98fbe5a897bb907a5329963fa35a7d66f20a537867a2b94697c36808835a8970eb23afb06e241a1abdc8d9f24a9ab8e51a4825d6ae4ea1ee6ee1fb8ca5bb7e9be5170a41a8246426d2652aa89f2d2999b3fbc47b147ca3b54f063dd0c9734f958ece5f252b6236fc066cfff6fecb1cc9cd98"}, &(0x7f000050b000-0x4)=0xe3) 2018/01/02 01:57:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007af000+0x27d)=0x8, 0x800) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80003, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x8953, &(0x7f0000db7000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r1, &(0x7f0000075000-0x38)={0x0, 0x0, &(0x7f0000c7c000)=[{&(0x7f00000c5000-0xab)=""/171, 0xab}, {&(0x7f0000059000)=""/225, 0xe1}, {&(0x7f0000045000-0x2)=""/2, 0x2}], 0x3, &(0x7f0000077000)=""/4096, 0x1000, 0x9}, 0x0) 2018/01/02 01:57:08 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe4000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fe3000)=0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004ec000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000053d000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe4000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8949, &(0x7f0000fe3000)={@generic="ae9232aa6e134f9311d10c867836a5c5", @ifru_flags=0x500}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/ptmx\x00', 0x8000, 0x0) r4 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000c3c000-0xc)={0x11, 0x0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)=0x3) poll(&(0x7f0000ecb000-0x38)=[{r4, 0x0, 0x0}], 0x1, 0x0) 2018/01/02 01:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e85000-0x5)='/dev/rtc\x00', 0x280000, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000384000)={0x1, &(0x7f0000174000)=[{0x80000001, 0x7, 0x6c2, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000083e000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3, 0x8001, 0x6, 0x7}, &(0x7f0000834000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e56000)={0x2, 0x8, 0x7, 0x7, r3}, &(0x7f0000b28000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000d0000-0x1008)={r3, 0x1000, "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"}, &(0x7f000051b000)=0x1008) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00007ea000)={&(0x7f0000c85000/0x4000)=nil, 0x5bb800000, 0x40003, 0x84, &(0x7f0000ee0000/0x4000)=nil, 0x4}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000694000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c66000-0x4)=0xb) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000876000-0x71)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/02 01:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000370000)={0x0, 0x0}) ioctl(r0, 0x10001, &(0x7f0000999000-0x1000)="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") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x20008815) 2018/01/02 01:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000165000)=[{&(0x7f0000e84000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900050005000200000000c000", 0x29}], 0x1) socketpair(0x1, 0x2, 0x1, &(0x7f000072b000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000206000)={0x0, 0xb7, "f18ce372d8daf3dc5835eb145a4dab4d9a2dfcdeb2ae52137f3253addac78a0de9f334da20f1b0650c7a4136b3d40b779aca685caa382c5eecf1ad0847e1f1c70a010b7c6ad16c33f62401ba9d679d1fa62b95db8bbf367dbb0e80b468ebb74eb98036e04186eb61221b4e17ef607a4f2319fcced4aa5f9598d667afd79d50142b6d684095a54e10d2964426853a5b5305b861ec2d92648239724b6eda61dcb3ad6d9c0aac91ba4a61ca9681f171b130e266a0c613f855"}, &(0x7f0000827000-0x4)=0xbf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000237000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x4, 0x1ff, 0x9}, &(0x7f0000077000)=0xa0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ec000)={0x0, 0x0, 0x0}, &(0x7f0000bb3000)=0xc) mq_notify(r1, &(0x7f0000d47000-0x60)={0x0, 0x2d, 0x1, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:08 executing program 5: r0 = socket(0x2000000000000010, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x400) write(r0, &(0x7f0000a0f000-0x25)="", 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f000019e000-0x11)='net/softnet_stat\x00') 2018/01/02 01:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f00007fa000-0x8)='./file0\x00', 0x20004, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ff9000-0x88)={0x3, {{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000061a000-0x4)=0x0) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/02 01:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x9, 0x4000000000000a, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e12000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000e84000)={{r1, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000485000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 01:57:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x5) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f0000696000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1000100) fanotify_init(0x12, 0x80000) 2018/01/02 01:57:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000076d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0x0, 0x4, 0x2c, 0x100000000, 0x1}, 0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) msync(&(0x7f000067a000/0x11000)=nil, 0x11000, 0x1) 2018/01/02 01:57:08 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000097a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r4 = fcntl$getown(r3, 0x9) fcntl$lock(r2, 0x6, &(0x7f000074e000-0x20)={0x2, 0x2, 0x6, 0x4, r4}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f000070e000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000402000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9b000)=0xe8) fstat(r2, &(0x7f0000172000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ec4000)={r4, r6, r7}, 0xc) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000019c000)={0x10, 0x0, &(0x7f0000397000-0x10)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) 2018/01/02 01:57:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) listen(r2, 0x0) dup2(r1, r2) r4 = dup3(r1, r0, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/02 01:57:08 executing program 3: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000041000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x7, &(0x7f000003f000)={0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000042000-0x10)={0x0, 0x2, 0x2, 0x6}, &(0x7f0000041000)=0x10) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000042000-0x18)={r1, 0xd7, 0x30, 0xff, 0x10001}, &(0x7f0000042000-0x4)=0x18) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000042000)={0x7, 0x6, 0x0, 0xfffffffffffffffb, 0x81, 0x9, 0x3, 0x8001, r1}, &(0x7f000001c000-0x4)=0x20) pwrite64(r0, &(0x7f0000041000-0x95)="dd56bc1fc14a82a293ce98773eca986a371cf39b2e0638769112c77259e1ef2013b26532dbffe1ed5c85686453cd9873e586473524c9977b6ad9773e61f9d18330f37d4120e5cc0a425b523f4695779a8d5c9ca0c13549e7e3f8b2ec4642258ea13e1c8718be71aeabffa56a23b527454327cca4f293dd022f6ce3b6f49a40bb0d76a0edcfc229fbc28d165c96f20963efa3a21f0e", 0x95, 0x0) 2018/01/02 01:57:08 executing program 2: clone(0x0, &(0x7f00007ef000)="", &(0x7f000086c000)=0x0, &(0x7f0000d0b000)=0x0, &(0x7f000079b000)="") llistxattr(&(0x7f00001d2000-0x8)='./file0\x00', &(0x7f0000f09000)=""/0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007f000-0x10)='/dev/sequencer2\x00', 0x20002, 0x0) bind(r0, &(0x7f0000028000)=@nfc_llcp={0x27, 0x800, 0xa517, 0x4, 0x20, 0xffff, "f2983f4e8d8d64bff882de971bd52931ade4f0f38919ff27384397747b57e29db3fa8170126162c20cd1911f8522854121f299757684f5753ffbe071bfc54d", 0x80000001}, 0x60) 2018/01/02 01:57:09 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000009000/0x3000)=nil, 0x3000) r0 = accept4(0xffffffffffffffff, &(0x7f0000004000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x14) set_robust_list(&(0x7f0000009000-0x18)={&(0x7f0000002000/0x3000)=nil, 0x7fff, &(0x7f0000006000/0x1000)=nil}, 0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000006000)=[&(0x7f000000e000-0x5)='[\\:!\x00', &(0x7f0000003000-0x2)='\\\x00', &(0x7f0000010000-0x2)='#\x00', &(0x7f000000f000)='-md5sum\x00', &(0x7f0000007000)='GPLGPLGPL\x00', &(0x7f000000b000)='[^md5sumself+user\x00', &(0x7f0000010000-0x1)='\x00', &(0x7f0000002000-0x1)='\x00'], &(0x7f0000000000)=[&(0x7f000000f000)='proc\x00', &(0x7f000000f000)='^\'\'keyring\x00']) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/02 01:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000afe000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f0000)='/selinux/user\x00', 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ddf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005fb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000450000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000006c000-0xd)="14747400000004000000000000") sendfile(r2, r2, &(0x7f0000e42000)=0x0, 0xd) 2018/01/02 01:57:09 executing program 5: r0 = socket(0x18, 0x0, 0x4) mknod$loop(&(0x7f000084d000)='./file0\x00', 0x6, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/02 01:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d15000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x6e, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) read(r1, &(0x7f00009fb000)=""/92, 0x5c) [ 70.036982] binder: 11570:11573 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/01/02 01:57:09 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/keychord\x00', 0x80, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00008eb000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000901000)=[{&(0x7f0000519000-0x29)="290000001900ff09000000000000f3020a8000001322ff06130800000d00090009000019000001041d", 0x29}], 0x10000000000000a8) 2018/01/02 01:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002e7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000773000)=0x10, 0x80800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009f4000-0x4)={0x4, 0x5, 0x0}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000027c000-0x8)={0x0, 0x128, 0x7ff00000}, &(0x7f0000557000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cb3000-0x8c)={r3, @in6={{0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) exit(0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00003e5000-0x4)={0x401, 0x1, 0x3000}, 0x4) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000e93000-0x8)=0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000e07000)=""/76, &(0x7f000047b000-0x4)=0x4c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002df000)=0xb) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000043e000-0x10)=@req={0x329c0000000000, 0x1, 0x10000, 0x7ac6}, 0x10) 2018/01/02 01:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008e4000)='keyring\x00', &(0x7f0000b4d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000db000)="d2725f9a350fb98465b8fd6e69dab221a5bd18c7b5e074a8f690479c71a754b9d7d6b163f0dd6c136a068154a4b8ad5100ec292db42a73a3b0510e52b118cfae192aa0012421d60f92d3454fd77882b084ab4f2d6ad97040d3a078bb4fab6b4e5966970fbb1a215a8783c75bcbcd015a90995e2b4a3ce887082867e0c44b857fbbe90d14e0b5cfd9f2cdc3a31b4a123ff2276a54f3273cd1ce4d20f85dea89d7fc0db50e", 0xa4, 0xfffffffffffffffa) r1 = add_key(&(0x7f000042c000)='trusted\x00', &(0x7f00008fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003d000-0x2)="fe1e", 0x2, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000946000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000b5b000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f00006da000-0x88)=""/136, 0x88) 2018/01/02 01:57:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)="10", 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000-0x4)=r2) 2018/01/02 01:57:09 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015000+0x254)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/02 01:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f00004b9000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) fdatasync(r0) mq_notify(0xffffffffffffffff, &(0x7f000007b000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2018/01/02 01:57:09 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000016000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000003000-0x43)="98c2d138935eed86d268f0a8ec06dd03d898679ac7dafda4f62b412997b7c91fea18a931db6c812a3a64ee1187c18d8cd92cedaa02315f9c6ff3a15328afe5b1610561") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2018/01/02 01:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd8000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mkdirat(r0, &(0x7f000056d000-0x8)='./file0\x00', 0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000b43000)="061ea49a9e3bd6854226d18487a8949675428fff1f8d1b660474c412927d9cc691205c9b6d24e78ec0de8bdbd28ea974cb06267c9b5745572fe68f276f31f313899c662379bc7c3cb3c9a44aeb743c5adc2c8bd21c703b79db4195b05f6498203dcd52d1b8eb970843a430e4d28192476f6af967c1", 0x75) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fc9000)={{0x3, 0x5}, 'port0\x00', 0x3, 0x10440, 0x6, 0x80000001, 0x0, 0x400, 0x6, 0x0, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000601000-0x4)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00008f5000-0x6b)=@dstopts={0x67, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x61, "cbe0d495b62f4266a57700f81c775d0857f86ab880d0a8e774d574bf8c9088c9a5b0484db1f2920e60424e2dc04df4c3c09643a35bd7ad1ca900670ab3d45238c85df69944c6120c30afff495aed1a0df7329868c0a74ed4b9f4f4baf18f9076c3"}]}, 0x6b) sched_setparam(r1, &(0x7f0000644000-0x4)=0x80000000) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dd6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eab000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000264000-0xc)={0x0, 0x0, 0x0}, &(0x7f000076d000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d74000-0x4)=0x7, 0x4) fchown(r0, r2, r3) [ 70.086218] binder: BINDER_SET_CONTEXT_MGR already set [ 70.091619] binder: 11570:11595 ioctl 40046207 0 returned -16 [ 70.110504] binder: 11570:11573 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/01/02 01:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x0, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ccf000)={0x0, 0x97, "27d5caa8a3beb4b70e71f4f730c2ffc40cea93b990b1bfeedfd3cb2780f1db43cb20a80a6a2175cc712d8cce41bb83515f8153f72d3cb542780f91fed67e300e5985cd3d407a9ed145dee81cab6c90224e7903609967b164eeaccde67ddb036ce549ce40da74ab3ef9384de33fa58960ff34f3c97ef4b800530874931396014b570445c940d5354fe75335098c546dff35dcca7c7d09bd"}, &(0x7f0000bb2000)=0x9f) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000427000)=@assoc_value={r2, 0x5}, 0x8) 2018/01/02 01:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000032e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000682000-0xc)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f53000-0x23)=""/49, &(0x7f000037f000)=0x29f) 2018/01/02 01:57:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0xfffffffffffeffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x2000000, 0x5, 0x4, 0x10, "6a2d7f3c987130ee196d2374ce62c4e426cf55f03202442d6281b948c4864e25090b058a82d7316f821cd8860f46aea225b8609fa3eb890eba0bb845a593ce20", "423b433d571084aaa002ddb486f3a49e23f6e756e7527d0b1efccab4dadd0c25", [0x8, 0xf467], 0x0}) 2018/01/02 01:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004ec000-0xe8)={{{@in=@multicast2=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8d000)=0xe8) 2018/01/02 01:57:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0xf2f, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)="07db6f18", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000001000)=""/4096) 2018/01/02 01:57:09 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a34000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00005fd000-0x8)=0x1) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000a000-0xc)={0x80000012, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000a44000-0x10)={0x3, 0x3fb7, 0xca8d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000600000)=[{r3, 0x0, 0x0}], 0x2000000000000067, 0x4) 2018/01/02 01:57:09 executing program 0: r0 = open(&(0x7f00007c7000-0x8)='./file0\x00', 0x400, 0x100) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000847000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000e97000-0x68)={0xffff, 0x6, 0x0, {r1, r2+10000000}, 0x50, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ffb000-0x1a)={@common="6c6f000000000000030800", &(0x7f0000f27000)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @ether_spec={@random="96cd9bbafe9f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0}, {"24b0", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @ether_spec={@random="a1267d8046a9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0}, {"e842", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:09 executing program 6: prctl$intptr(0x17, 0x8ac) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000d3c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00', 0x38, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x32, 0x0, 0x2, 0x0, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "92c7c2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fd8000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000fd8000)=0x0, &(0x7f0000a43000-0x4)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000025000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fd8000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000fd8000-0x1)='\x00') 2018/01/02 01:57:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000)={r1, 0x1}) clone(0x0, &(0x7f0000000000)="046fb56c7ab8681ac51ebfb12343392161dcba500a60e9cd2df88027a6da5f8d176c8f44c1b4c85434a00177b8c86eb93d574751990a16d58d13e359938f93058094120147fd3993ef236fb385b1b6f1e5d39bcdbd763ab7115085777cff4d32afa901547e9ce78a3fa4b740f39e019a7d181aba174cb1024d757bf92d551363c0d10697bfe9e82a85", &(0x7f00003cf000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000000000)="") mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 01:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007d0000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x28004100, &(0x7f0000ff5000)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ce3000-0x1)="") 2018/01/02 01:57:09 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b26000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000-0xad)="07e48a3c8a793579d8c79998825d6e94e6093b44fc8a84a91e535a8ae2555a7d559dffc19669a2dc688d4b211e304e45c2455053d2eefe578dc620572445840c99b5a4b7302063bebf95e2ee22e62c2b6bacedbe64a6d01123a66207c55c79345925a6c1bd758b467071e97b5ede7589e8320b9144d8c84d9a5f79f5fdd34ef48a8973e564a6abdc9a540e7817fca4c545fb34b7a272cef381b7eb5d64678fb50909fd05cf1cd4cc444245f79e", 0xad) futex(&(0x7f0000a95000-0x4)=0x0, 0x1, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000b20000-0x10)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000000)={0xffffffff7fffffff, 0x9, 0x1, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:09 executing program 2: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="29000000180031090000000000000002021300000000ff06800800000c00090008001900000000f69c", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000da9000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ef1e43c879ac", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3a5a221d3fa80a9446e08b8c0f3054fa"}) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) 2018/01/02 01:57:09 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/81, 0x51, 0x1, &(0x7f0000000000)=@generic={0x15, "286256a2ec33767057ef1ec0ff77c65d2ce281fd3e1952cea08939e6a253495600304a63588c260375dcb9981767fc30bc6d0e5c25d7549e5de5b265e1a7f638d31c3e59dc26fc3cc42d77d618fbc921964364b05111ef19da375d5ad41d6fb5c8105b7e26e9ca3f309590951bc8ab9504a43a1b10a1b63e376751b5760b"}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) vmsplice(r1, &(0x7f0000002000)=[{&(0x7f0000000000)="4ba9dc2e83ed0dfcef5b6a451d8b20a706f49fac8972dae4f206b130d8b840c58185444c537726b6011e74c89df35846979818163daee3f9aba960b3b068055e08849ae1f2f26189ef1b8cb5290094de4fa3cada0319b27c1d8bf0ee5182ece93f080d6117a7bd4051cb76d360b3174a26b393b19803677d70cf0f0140", 0x7d}, {&(0x7f0000003000-0xb5)="617f2dc48d9b887dc2434c3d548a4d6a2725349cc6e61d952dbd007b8cc50f6994ff96650b3506829b8a86ec51b72e15c7b142d12435d1c265e0093af236ef09b557dac66c029df3e5faf2b6c2dd9d2d8f6b241253e6d6a81bcb1a37de4e245a2f4b4b7104d693d038475846fba8dfce0769f41fe52598c4f8d9d14545e9ca6f51e7b204c518535685851690a07baded50b99b2b630044be6ed5b388b9a0e49f65cf9aa3dffe59c0697615ff8895b6b4888879b5f8", 0xb5}], 0x2, 0x2) ioctl$int_out(r0, 0x5460, &(0x7f0000003000-0x8)=0x0) 2018/01/02 01:57:09 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 01:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000221000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) timer_create(0x0, &(0x7f00005d9000-0x60)={0x0, 0x20, 0x4, @thr={&(0x7f0000f0e000-0xda)="21a2ad8f1b09f447e8b805c4c478d5797668968598afa3e944f87b453d161b7103c98056cda1242f36c37d69f925310fd33e7f6a5f2ea2353613d941b8dc89dd63c01fb9827b9e252b9bcd97d7387ac28fc30c94a3a0a479013a4ac665ed4d319e04567522bc2a3d17717a9a326b1d9bf402bc5f2ea0e26a4f13dd21a24855af54352dfe2163483d8b0c3f23cfb1f5bb2977cb571735603c848b49fb1707ce438192f634a4f342189705e45c8d5a732225fddd0fe70424fdf6b7c208cd7b32b5a9d6d61aac7d55a5a8e85812df1333a83e4153b8b562f498d502", &(0x7f0000107000-0x6e)="717fb48d91048274cbfdfbe9ee16aaebaf64c79d12943e26f67f6114db14a22a2fddbd783b1b26e677f449d3d1ff1590d5c7431823c4d3b94efadff02c7fd8d393f66cbf2c455aa3d9bb81b38cc51d6f157eda2e6431d2e78b61b04b13de0feab9ff3e8e0cb6eb17509bbbbb9397"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4a000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000dc0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007ea000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000b86000)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000d95000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000837000)={{0x0, 0x0, 0x9, 0x3, 0x7fffffff}, 0x2, 0x6, 'id1\x00', 'timer1\x00', 0x0, 0xe2, 0x3f41, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ba5000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b08000-0xb8)={0x0, 0x4, 0xfffffffffffff001, 0x3ff, 0x3, 0x7, 0x401, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80, 0x7, 0x6, 0x7}}, &(0x7f00002a1000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000087a000)={0x0, 0x4}, &(0x7f000006d000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006b9000)={r2, 0x1f, 0x80000001, 0x400, 0xfffffffffffffff7, 0x5, 0x9, 0xcb, {r3, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x0, 0x5, 0x195}}, &(0x7f000003a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e9f000)={r3, 0xc5, "02cdd641854a1ebc0def84253979327eb8bdf57a6110ff0f4be07f7bfa72a4156cef9030064d9248750de07507106eb8b29f9177262583f0c7b40b01d124dfa3b0cabdffca7c4517673fbbdf782801445ec5ee5294b0a5915be3eed25db37fbe83805913ec2bf34af6509dc6ca175c93f54a522b811beee21fd298fd0d31fa8e06cab19b781da31eda26daf6f4035332669597fc99e8fbfc6763f2ff7fc39f5a8c85bb956fc4265e91c87fdae9192b6fb053d49f66bbf7f023ddcd00acb78d4a7a23ed4a34"}, &(0x7f0000d98000)=0xcd) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000080f000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:09 executing program 6: futex(&(0x7f000000d000-0x4)=0x34, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2018/01/02 01:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005ee000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/keychord\x00', 0x511a01, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000aa3000-0x28)={@common='irlan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a29000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00001d6000)={0x5, &(0x7f00006c6000)=[{0x8, 0x0, 0x4, 0x4}, {0xffffffff, 0x2, 0xfffffffffffffffc, 0x1}, {0x5, 0x1, 0x42fc, 0x10000}, {0x40, 0xffffffffffffffe0, 0x9, 0x7}, {0x2, 0xaa61, 0x8, 0x8}]}) 2018/01/02 01:57:09 executing program 7: clock_getres(0x2, &(0x7f00000c8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xa549) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x8000000000000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xffffffffffffffde) timer_create(0x2, &(0x7f0000001000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 01:57:09 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/checkreqprot\x00', 0x460400, 0x0) mknodat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x60, 0x6) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000032000-0x8)='./file0\x00', &(0x7f0000002000)='./file0/bus\x00') 2018/01/02 01:57:09 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xb, 0x2) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000daa000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) r1 = open(&(0x7f0000da9000-0x8)='./file0\x00', 0x2, 0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008f8000)={0x20002001, 0x0}) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000da8000)=0x0, &(0x7f0000da8000)=0x4) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000da8000-0x4)=0x0, &(0x7f00009e4000)=0x0, &(0x7f00003d3000-0x4)=0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000da9000)={0xfffffffffffffff7, 0x50, 0x3, 0x101, 0x4, 0x4}) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000da9000)='./file0\x00', 0x0, 0x800) fcntl$setsig(r2, 0xa, 0x4) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000598000-0x32)=""/50) 2018/01/02 01:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c2000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ea2000+0x25d)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004db000+0x3ae)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000000, 0x1, 0x1ff, 0x66}, &(0x7f0000bbd000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007ca000)={r2, 0xdf, "7328f87fd4236eedc66d4d5cb4157180bee2c08fbe10ca8794d28a2143f2fb74133d24d6f2e26365f947e366946e9c641878d13006d9270aff866af5acfb280b9f6079a6118fd7fdcec26e9c037853529215f1490f03aab7098e5001c7243be90dc7939085b789bc57f2c986ae24ac152730dcb6bb14451da641a57e422ccc188d4f8892b556ae603511fefdcb9761f4d5b99cf2148f0609610eb8740eba5fe63a316e52b185c33c998952e0995b54c3b296812419e73067393787ddae629932c1d4a48ce78fff38280e4f65c460bb75abe338e9f51746ac04b3fb7ba5a9b6"}, &(0x7f0000d83000-0x4)=0xe7) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f77000-0x5c)={{0xa, 0x1, 0xffffffffc8619208, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffff8913}, 0x8000, [0xaf1, 0x401, 0x101, 0x9, 0x8, 0x7, 0x6, 0x5d]}, 0x5c) r3 = add_key$keyring(&(0x7f0000e36000)='keyring\x00', &(0x7f0000ffd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = request_key(&(0x7f00000fb000-0xb)='cifs.idmap\x00', &(0x7f00001d3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000446000)="7d656db12800", r3) syz_emit_ethernet(0x1013, &(0x7f0000af8000-0x1013)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a71e32698219", [], {{0x88f8, @llc={0x1003, @llc={0x8e, 0x80, 'm', "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"}}}}}, &(0x7f0000b8a000)={0x1, 0x4, [0x60b, 0xd9e, 0xe90, 0x894]}) add_key(&(0x7f0000fe5000)='rxrpc_s\x00', &(0x7f0000fe8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) add_key(&(0x7f0000f9a000-0xc)='id_resolver\x00', &(0x7f0000b45000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003a5000-0x1e)="c1464b7d74107bd00103204eff6393989ad524ae878342ee5739984f81b8", 0x1e, r4) keyctl$search(0xa, r4, &(0x7f0000e08000-0x8)='keyring\x00', &(0x7f000071d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) 2018/01/02 01:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/mls\x00', 0x0, 0x0) r0 = creat(&(0x7f0000ebf000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d27000)=0x6) 2018/01/02 01:57:09 executing program 4: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x1, r0, 0x0) 2018/01/02 01:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000221000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) timer_create(0x0, &(0x7f00005d9000-0x60)={0x0, 0x20, 0x4, @thr={&(0x7f0000f0e000-0xda)="21a2ad8f1b09f447e8b805c4c478d5797668968598afa3e944f87b453d161b7103c98056cda1242f36c37d69f925310fd33e7f6a5f2ea2353613d941b8dc89dd63c01fb9827b9e252b9bcd97d7387ac28fc30c94a3a0a479013a4ac665ed4d319e04567522bc2a3d17717a9a326b1d9bf402bc5f2ea0e26a4f13dd21a24855af54352dfe2163483d8b0c3f23cfb1f5bb2977cb571735603c848b49fb1707ce438192f634a4f342189705e45c8d5a732225fddd0fe70424fdf6b7c208cd7b32b5a9d6d61aac7d55a5a8e85812df1333a83e4153b8b562f498d502", &(0x7f0000107000-0x6e)="717fb48d91048274cbfdfbe9ee16aaebaf64c79d12943e26f67f6114db14a22a2fddbd783b1b26e677f449d3d1ff1590d5c7431823c4d3b94efadff02c7fd8d393f66cbf2c455aa3d9bb81b38cc51d6f157eda2e6431d2e78b61b04b13de0feab9ff3e8e0cb6eb17509bbbbb9397"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4a000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000dc0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007ea000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000b86000)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000d95000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000837000)={{0x0, 0x0, 0x9, 0x3, 0x7fffffff}, 0x2, 0x6, 'id1\x00', 'timer1\x00', 0x0, 0xe2, 0x3f41, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:09 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003cd000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c28000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000053000-0x32)="cc4866c65e804cb0668419e387f16115ced2041608876a9e4329fbd05dcc988509f2c83b9bbbc6d540be79bac00149bbdffd", 0x32, 0x4000000, &(0x7f0000000000)={0x11, 0x1, r1, 0x1, 0x1, 0x6, @random="a2e9d370ad10", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mremap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000c60000/0x3000)=nil) 2018/01/02 01:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000038b000-0x4)=0x0) r1 = getpgrp(r0) rt_sigqueueinfo(r1, 0xb, &(0x7f0000f2a000)={0xa, 0x3e, 0x3b72, 0x2}) r2 = inotify_init1(0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fcd000-0x4)=0x60) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000f8000)={0x0, 0x0, 0x0}, &(0x7f0000116000-0x4)=0x2d5) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace(0x4209, r0) 2018/01/02 01:57:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x100, 0x0) ioctl(r0, 0x3, &(0x7f0000342000-0x12)="f58d87ca0c2a898fa9b5eb963f818c9bbcca") mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000025000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/02 01:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000886000)=@generic={0x0, "ea57b0cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b646892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa99d7c5fab40222586021120942e2"}, 0x80) 2018/01/02 01:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001a8000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x6, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x0) getdents64(0xffffffffffffffff, &(0x7f00008ed000)=""/0, 0x0) 2018/01/02 01:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000141000)=[{&(0x7f0000abc000)="390a530484478e0d80f43c3cde85fe3263a9f3079ff3639d80c8c484f70e", 0x2}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/autofs\x00', 0x480000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001dc000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000af3000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029c000-0x4)=0xe8) getresgid(&(0x7f00003ef000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f0000f7b000)=0x0) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000264000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c8000-0x4)=0xe8) fstat(r1, &(0x7f0000e5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00002ee000)=[{&(0x7f0000a9d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001c6000)=[{&(0x7f00000ba000-0xe7)="e2a4a4f16af89e7ed5162bdeaa2b0ecfa07a9901a5963edd05e2c8f50457e40c4f8cae6a813535e9beecd919a4241345376a1c5c3ad5bcbf4aab6947cc1a42ed40b448a11ee1f92f607d98cbfa90c90dc73d8f9a9655c04cee83cb65259a82a121547752f28e9442e23f2ffc11c1922f983efe21c3992f19bc04445d1ddc1b62cf948cc8ef443d14e2a2e7631650ffca0cb40739778889c824bab7cc215a224ca6ebbb9ef36113d58dd9d1c5172e7fc46640b9cecbe0e98c1947ced4a7e896f67867e0d88c8cba05b615b7a47ae7522f3155bbdfc0ec275a1eb0887b1588aa93106b3481878800", 0xe7}], 0x1, &(0x7f00004bb000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0xe8, 0x10}], 0x1, 0x10) r9 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cf8000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r9, 0x29, 0xcd, &(0x7f00000df000)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x982}, {0xa, 0x2, 0x120000000, @loopback={0x0, 0x1}, 0x1}, 0x4, [0x6, 0x7, 0x8, 0x5, 0x8000, 0x1, 0x3, 0xbe4c00000]}, 0x5c) 2018/01/02 01:57:09 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000ed9000-0x20)={0x2, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b37000)='stat\x00') ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000a66000)={0x0, 0x9, 0xfffffffffffffff7, 0x20, "9f20406f57d0a98f0c6364dd3064da095a8018a6dea284c5977082d48e01427b"}) 2018/01/02 01:57:09 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000+0x5d4)=r1) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x401, 0x4}, 0x8) accept4$ipx(r3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) 2018/01/02 01:57:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000+0x462)='net/ip_mr_cache\x00') ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000c2f000)=0x0) clock_adjtime(0x7, &(0x7f0000001000-0xd0)={0x5, 0x80, 0x8, 0x0, 0x2, 0xedb, 0xd3, 0x800, 0x9, 0xa5, 0x6, 0xfff, 0x10000, 0x5, 0x0, 0x38000000, 0x0, 0x114fb304, 0x40, 0x0, 0x0, 0x0, 0x6, 0x200, 0x7, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000)=0xfb5d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) r1 = socket(0x11, 0xf4bea275fd0f225a, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000005000-0x50)=[{&(0x7f0000004000)=""/50, 0x32}, {&(0x7f0000003000)=""/181, 0xb5}, {&(0x7f0000002000)=""/59, 0x3b}, {&(0x7f0000005000-0xa2)=""/162, 0xa2}, {&(0x7f0000002000)=""/235, 0xeb}], 0x5) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x8101, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000003000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000)={r4, @in={{0x2, 0x0, @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]}, [0x4, 0x4, 0x6070, 0xf6f1, 0x7f, 0x2, 0x8, 0x8, 0x3ff, 0x3, 0x31, 0x248, 0x7, 0x2, 0x4]}, &(0x7f0000003000)=0x108) sync() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000005000-0x78)={0x1ff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x80000001, 0x8, 0x3f, &(0x7f0000007000-0x10)=@common='yam0\x00', 0x3, 0x8001, 0x772}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000007000)='./file0\x00', 0x4400, 0x8) mq_timedreceive(r2, &(0x7f0000008000-0x4d)=""/77, 0x4d, 0xfffffffffffffff9, &(0x7f0000001000-0x10)={0x0, 0x989680}) geteuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000009000-0x4)=0x0) 2018/01/02 01:57:09 executing program 6: clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x71)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000dba000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f0000001000-0x10)={0x0, 0x1fba}) 2018/01/02 01:57:09 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000e17000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f00004e4000)="73656c6674727573746564776c61933163707573657462646576766d6e6574306e6f646576e628776c616e316574683100", 0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fca000-0x28)={0x19f, 0x19, 0x800, 0x4, "fc383491644b74aeb4dbb5e9c682db5d983ffe544ccceddec3cd96def1ab3375"}) pipe2(&(0x7f0000ced000-0x8)={0x0, 0x0}, 0x84000) 2018/01/02 01:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009dd000)='/dev/usbmon#\x00', 0x6, 0x40) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000efe000)={0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f00003da000)='./file0\x00', 0x80) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d60000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bb6000-0x30)={0x138, 0x0, &(0x7f0000b60000)=[@clear_death={0x400c630f, 0x0, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f0000cd0000-0x58)=[@flat={0x73622a85, 0x100, r1, 0x2}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000ad5000-0x1)=0x0, 0x1, 0x2, 0x12}], &(0x7f0000e8c000-0x20)=[0x60, 0x0, 0x0, 0x30]}, 0xffff}}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x60, 0x8, &(0x7f0000bb3000-0x60)=[@fda={0x66646185, 0x4, 0x4, 0x36}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000449000-0x1)=0x0, 0x1, 0x2, 0x38}], &(0x7f00001fc000-0x8)=[0x38]}}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x38, &(0x7f0000a56000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000076f000)=0x0, 0x1, 0x4, 0x14}], &(0x7f000067f000)=[0x20, 0x78, 0x48, 0x38, 0x28, 0x38, 0x18]}}, @release={0x40046306, 0x1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x8835ebf1a3451578, 0x0, 0x0, 0x30, 0x38, &(0x7f00008e4000-0x30)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}, @flat={0x0, 0x101, r3, 0x1}], &(0x7f0000910000)=[0x20, 0x0, 0x40, 0x60, 0x78, 0x18, 0x28]}, 0x45}}], 0x71, 0x0, &(0x7f0000626000-0x71)="33badbc77b3d1d16732dc8c2e3cbc51b42bd1b9f467301012767ed3476e90ad21d5d43d73c76d5d859b95510951abc73b8266e7505bb4edcebf77aa0a3f28174b6ba178799840192fcab81a3ceeaf294bd1fd10fe0d9287286553ece9567fa3fab84f1fe516fa29ce045a5e1e5ebc29995"}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d77000-0x9)='/dev/ppp\x00', 0xc00, 0x0) ioctl$TIOCSBRK(r4, 0x5427) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000d58000)=0x0, 0x4) timer_create(0x3, &(0x7f000014d000)={0x0, 0x2, 0x5, @thr={&(0x7f0000439000)="2c589d124be99ed72f216457966881e26396c59d1dc221877a896f7db5254fc6be59ca5a462f2cb4103303a233223315614d2e282dc753825545213d9ae4a454e7aea44434", &(0x7f0000ac6000)="67ec43d3fc559f724c90329ab4c77de5732267751e7db067495d3319eae9429e16da4e08a730077d77ae59ca1fa590fca8533b7cf59e314568d5a85667533f513c41cea7eec058766498733a39a81e768ed1a3629c4ce755e13885cace50121d92fc63bc9da371694acfea177b7364a1a2c8fa329ef9b3ef50bf40b46b0d284e4461f4bbcd04159efe234619efa19a12"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3a000-0x4)=0x0) 2018/01/02 01:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f000014e000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e61000)=[{&(0x7f0000cdd000)="03334621f02aec141f4609e1669ee868c5d7d05443312fc3a8ea5d3c9f9ded365c4027dcf5a52103b6ce68d4f3de92858351054490fb3e287a6751bd793c711a93adf2d59ab87d7745c734cfad0bc8c2128618a53bfbdfa071e64a69a4bc68776ff00d5a5d5a49825e360778147f2d0ca69ef4e4472332828f7b93c2cbb4af94d809d4daa9a70710bface6d940c9e4960cd61ac9c4f347a1727fa2859e332eaf677bc6aafd4909ceca6efdf0b0a620a4d6c7fcb4538cc2e115dea3c620b6cf8bebb02011c87f7564e961b5e422d99048194b44e9953dc18e1fc99c09a47c340d25f003265e1549", 0xe7}, {&(0x7f0000509000-0x86)="900cb2b82cf14c1b31dae95e7e4b52ddb54cb94af0cc724272faf6764c3babee86d56683b39cb85013b86688d0e61c4a9fdf59a8690e92b0511c149654d074a0f8fb2d326ae447f220479cdef0ab76c462787228608bc48842c1e6429792455d5fb62151062abbc86731822682659869153968114745ab1a86b9e184ad59b3f957838be17ef4", 0x86}, {&(0x7f0000953000)="467cfac6a7db43e92efb0c09f74432ede68e902963d524b525a6df30deec94a99ecd9d7b15bc6bf8c536b23734db7bfbe14adf8625c708bf43ccdb4da58a1eb7635d1ed672e0b2698a43f6234110d543401f07e5a7c10d217468f460892335184dbd", 0x62}, {&(0x7f0000d74000)="231eec70462d56d322fc0cb0a07fd9020883057a781041218d82e31092edfffb6bf26d68800327f043565b5ac05d0420b515b14cd239940f8ff96c58ed6ff8b62ae0c028e6d7d8fe47a97d86473aab463635544ac0d33e6d9bc198062c42ac60554cbacebb1520469a7f67dca99b2577de84d42bb968b086b75042ee1ff4859d25844d4babf35446a16d8c46fe08fda12ee8189aef4bb67d8a6e0b95529745bae7", 0xa1}, {&(0x7f0000793000)="19582d30ae51eda53961c63a343f9c04356c", 0x12}, {&(0x7f00007e0000-0x9)="65d5efb762187b7ae8", 0x9}, {&(0x7f0000377000-0x9c)="4a87dd7e7e7ededbee33147bece22cb383428d3f77af502738a8ee0d7ded6bd533559fec58077e283e46739264bfd3e1d39a5656e52b48429e089034f4c43396132cd882adf939b5343a74f845a19f914ed3ae8869844aaf78c2190fecfb80d4c1390ea4d232ee22bb0dc6080522f9227a762c900c6535c31451aff8f9f1af507bc7ff41d07624aabd2398661d1146862ac36fb96b26387ba9d51d7c", 0x9c}], 0x7, &(0x7f0000836000-0x220)=[{0x10, 0x29, 0x3, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ded000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000e20000)=0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000019a000-0x4)=0x1f00000000, 0x4) 2018/01/02 01:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 01:57:09 executing program 1: r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000b61000)=""/65) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) fchmod(r0, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b8000-0xb)='/dev/hwrng\x00', 0x80, 0x0) accept$ipx(r1, &(0x7f000046e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000112000-0x4)=0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000067d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/02 01:57:09 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000576000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x0, 0x4}], 0x1, 0xce8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c3000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009b5000)=0x2, 0x4) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r3 = dup2(r1, r1) mq_timedreceive(r3, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/02 01:57:09 executing program 0: clone(0x7ffffffd, &(0x7f000090b000)="", &(0x7f0000aa2000-0x4)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000dbe000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_pts(r0, 0x200) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f00000fe000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 01:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d1000)={0x0, 0x0}) r1 = getpgrp(0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00003ef000)=0xca, 0x4) gettid() r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x100000000020, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f000067d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) 2018/01/02 01:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) wait4(r2, &(0x7f0000a94000-0x4)=0x0, 0xc, &(0x7f0000ac5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000360000-0x4)=0x0, &(0x7f00002d8000-0x4)=0x4) 2018/01/02 01:57:09 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007cd000-0xd)='/dev/usbmon#\x00', 0x2, 0x402000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000133000-0x2c)=[@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000916000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d09000)=@req={0x28, &(0x7f0000f75000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x601e, 0x100000001, 0x5, 0x9, 0x400, 0xffffffff}}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000058d000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/02 01:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000be8000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003b7000-0x8)={0x0, 0xffff}, &(0x7f000077e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000382000-0x8)=@assoc_value={r2, 0x0}, 0x8) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000538000)=0x0, &(0x7f0000e89000-0x4)=0x4) 2018/01/02 01:57:09 executing program 3: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000418000-0xf7)=""/247) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000418000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/02 01:57:09 executing program 0: 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}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc2, 0xfffffffffffffffd, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000b7000-0x10)={&(0x7f0000b4e000/0x1000)=nil, 0x1000}) 2018/01/02 01:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400ffe690746e00", 0xc, 0x0) set_robust_list(&(0x7f0000588000)={&(0x7f0000e9c000/0x1000)=nil, 0x7, &(0x7f0000abe000/0x2000)=nil}, 0x18) 2018/01/02 01:57:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/02 01:57:09 executing program 1: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000045000)={0x3, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xea7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) shutdown(r0, 0x2) 2018/01/02 01:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd217ae0998d632f4, 0xa, 0x1, &(0x7f00009da000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x8, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078a000)='/dev/sequencer\x00', 0x420400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000273000-0x20)={"4331b53ac83e9546fa4bb4efdd7dd565", {0x4, 0x2, 0x5, "176ac228bf0b", 0xffffffff, 0x0}}) r2 = syz_open_pts(r0, 0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e4c000)=@int=0x0, &(0x7f00006e9000-0x4)=0x4) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e5000)=0x8) 2018/01/02 01:57:09 executing program 6: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) r3 = dup3(r0, r0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000f9e000)=0x7f, 0x4) 2018/01/02 01:57:09 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000006000-0x20)={@common='irlan0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000008000)={0x0, @in6={{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [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]}, 0x100, 0x7f, 0xaa00, 0x7f, 0x0}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000-0x98)={r2, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f000000a000-0x4)=0x98) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000000b000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/02 01:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "0a0000000004000100"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) syz_open_dev$tun(&(0x7f0000b48000)='/dev/net/tun\x00', 0x0, 0x40800) r1 = syz_open_dev$usbmon(&(0x7f0000d4e000-0xd)='/dev/usbmon#\x00', 0x4, 0x127840) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000b99000-0x4)=0x9) mprotect(&(0x7f00007e6000/0x4000)=nil, 0x4000, 0x200000c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000080000)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1386}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5e83, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0xa0) 2018/01/02 01:57:09 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000036000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000038000-0x99)=""/153, &(0x7f0000020000-0x4)=0x99) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000013000)={0x100, 0xffff, 0x3ff, 0x80000000, 0x3, 0x10000, 0x2, 0xfffffffffffffff8}, &(0x7f0000028000-0x40)={0x10001, 0x7, 0xc49f, 0x4, 0x3, 0x0, 0x5, 0x4}, &(0x7f0000009000)={0xfffffffffffff801, 0x9, 0x8, 0xcef0, 0x3b4, 0xfffffffffffffffe, 0x7, 0x9}, &(0x7f000001a000)={0x0, 0x7530}) clock_gettime(0x0, &(0x7f0000038000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000038000)='./file0\x00', &(0x7f0000038000)={{0x0, 0x0}, {r3, r4/1000+30000}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000007000-0x38)=[{0x8, 0x8}, {0x8, 0x6}, {0x2, 0x6}, {0x6, 0x100}, {0x8, 0x80000001}, {0x2, 0xc7f}, {0xa, 0x8001}], 0x7) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2c, &(0x7f0000037000)={0x7, {0x3}, 0x1, 0x3}, &(0x7f0000035000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000028000-0x8)={0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000038000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000037000)=0x1000, 0x4) 2018/01/02 01:57:09 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0xb4)="2baa5b776c616e3147504c70706c30706f7d69785f6163705f61636365737347504c76626f786e657430292573797374656d00c6a7f8c56ed749de875e343c342ed56ef2d7f2d401d682dbb0d26b99ff9dc9c6ab19d87444d5251e1902ea87256f6c44d89a88ca0b8095c0ed3b8105c237cf9c4203c11cd9d3fdd4b9743c7033d427ef2146b7a1d0600f181a7e0ad1ecf79a37c32473c3010048b453469437d6d64240eddb07749143a3190e7e2301202ee95073", 0x0) pwrite64(r0, &(0x7f0000004000-0x20)='*', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4003, 0x0, &(0x7f0000e8e000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000620000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) writev(r2, &(0x7f000026e000)=[{&(0x7f0000717000-0x1)="82", 0x0}], 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={&(0x7f000051c000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a6000)=[], 0x0, &(0x7f0000cf2000-0xac)=""/172, 0xac, 0x0}, 0x0) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 01:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80803, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000bc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7c0, 0x7fffffff, 0x20, 0x8001, 0xfffffffffffffffd}, &(0x7f0000b2a000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003d9000-0xc)=@sack_info={r1, 0x1000, 0x4b}, 0xc) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000383000)=0x200000000000006, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f0a000)=0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00004fb000)=0x0, &(0x7f00006e6000)=0x4) write(r0, &(0x7f0000078000-0x40)="2200000094000701fffde50809800000", 0x10) sendto$llc(r0, &(0x7f00002d0000-0x14)="82ea36a24719850f7cba974ed750972c67a11d21", 0x14, 0x40, &(0x7f0000887000)={0x1a, 0x3, 0xc7, 0x0, 0xfff, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) [ 70.931781] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=148 sclass=netlink_xfrm_socket [ 70.953271] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=148 sclass=netlink_xfrm_socket 2018/01/02 01:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cd9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb0000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000714000)='/dev/vga_arbiter\x00', 0x30002, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006bb000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aae000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000151000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = open(&(0x7f000009e000)='./file0\x00', 0x2, 0x20) r10 = accept$ipx(0xffffffffffffff9c, &(0x7f0000461000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a6f000)=0x10) pipe2(&(0x7f00001db000)={0x0, 0x0}, 0x84800) r12 = syz_open_pts(0xffffffffffffffff, 0x0) r13 = syz_open_dev$tun(&(0x7f0000ade000-0xd)='/dev/net/tun\x00', 0x0, 0x400b01) r14 = socket$netlink(0x10, 0x3, 0x13) r15 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000dad000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c89000-0x4)=0x10, 0x800) r16 = dup(0xffffffffffffff9c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f64000)={0x0, 0x0}) r18 = dup(0xffffffffffffff9c) r19 = syz_open_dev$evdev(&(0x7f0000eac000-0x12)='/dev/input/event#\x00', 0x0, 0x20000) r20 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de7000-0x11)='/dev/vga_arbiter\x00', 0x8800, 0x0) r21 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e0000)={0x0, 0x0}) r23 = socket$inet6(0xa, 0x5, 0x4d8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000be6000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f03000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d25000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f50000-0x4)=0xe8) stat(&(0x7f000022a000)='./file0\x00', &(0x7f000099a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = syz_open_dev$sg(&(0x7f0000e18000-0x9)='/dev/sg#\x00', 0x2, 0x4000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d11000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ab1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e2000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e6000-0x8)={0x0, 0x0}) r35 = eventfd(0xfff) r36 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000020e000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dfd000)={0x0, 0x0, 0x0}, &(0x7f00005f6000)=0xc) r38 = getuid() getgroups(0x4, &(0x7f0000bd3000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dfd000)={0x0, 0x0}) r41 = openat(0xffffffffffffffff, &(0x7f0000f39000-0x8)='./file0\x00', 0x105000, 0x6) r42 = eventfd2(0x0, 0x802) r43 = getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f0000d56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000be3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = socket$inet(0x2, 0x0, 0x80) r47 = accept$ax25(0xffffffffffffffff, &(0x7f0000d44000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f83000-0x4)=0x10) r48 = syz_fuseblk_mount(&(0x7f0000d3c000-0x8)='./file0\x00', &(0x7f00008a7000-0x8)='./file0\x00', 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff9, 0x2, 0x8000c) r49 = openat$keychord(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/keychord\x00', 0x24540, 0x0) r50 = fanotify_init(0x8, 0x41001) r51 = syz_open_dev$sndseq(&(0x7f000012c000)='/dev/snd/seq\x00', 0x0, 0x40000) r52 = syz_open_pts(0xffffffffffffffff, 0x4000) r53 = socket$inet_tcp(0x2, 0x1, 0x0) r54 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000da9000)=0x10, 0x80000) sendmmsg$unix(r0, &(0x7f0000208000)=[{&(0x7f0000aca000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000591000-0x10)=[{&(0x7f00002bc000+0xd43)="effe4c5953398abe6fc8c7190b74ca8f31367c124096e145c54172874fbecc060f12018ca7c94ae1d82bda97b64e72370f3123ce501e9dae4e5552a5e3488e2a03303be89d34be73ab579e0f6650c110fb8f5cda29045962c012e47011900bcc7bb3963a236edf60b5c2ce5790823b40ed68fdbfc5225faaeb10ec84", 0x7c}], 0x1, &(0x7f0000d05000-0x38)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}], 0x38, 0x8001}, {&(0x7f0000349000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008e4000)=[{&(0x7f00007c3000-0xad)="0a047139bcaafd78f600596092751f75feedace30e8e55a096d7fa1590d2155a0b5150cc456640e64bc05d99d9fbf8d34e1eed8b9504db1e62547146ab65924939bd964eaad2c51fb256ffaaaeae1cc7e1e8a12226657c8c3834cb7ee977d9decea46f27727a54388c99ddb9ae294251a4f504e49ee44df1601618b36d47928607e0ac872370fe7cf0d77ab294d83b72f74d4058f8f82f804ff194c68222cb43174d284e9be11e1b5777a32f63", 0xad}, {&(0x7f00004fd000-0xf4)="31b94c719269c9c2d8b19514846503ed88915903d6a7e34fb5fc72ee8bb7498b30fceb9ebc1b417afb3675d3be5a15879201f1c79c6eec4dddf939f7213752afa3c7d39ed1d92a47cfd1a163ed54436f0ee8cdbe3e14499a0b275c6e523ccdedcc627cdd9db928ed7e189dc6c1e4ab0ae4359ae01c030302833bc2ae7ac71e318dc01651af3dd6317c744685809135db891836afa11a5351e57393564363ecf42abb824d188cc22fd99fbfabc5b557217cef0d5c6fe7e8f403ef6484d26e3173c068d0305ee19dea5ffc899862788bc81a17bdead1483677f785ebc4cf62677b287621bc57d0296239215da0547e6b18d0892f75", 0xf4}, {&(0x7f0000a90000)="c3945392d5192e5eade2abc320c185088f58a3dda0c62b40eb703fe38767702606e8ba68ae91178cc295eb73dca2c2615311fdf2080a9c2b8c4878e51f9bddbb485a44cfeb20530eb58702bfddccae92bc084eb1ba8def902fd15d97fc8af2bae28ee7b21a3e9ea52cf5459a4cb3fb86d541b810bd76d01b43feecdb29e945c7e3fcfe3afc73f138bd0481", 0x8b}], 0x3, &(0x7f000091f000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}], 0x40, 0x4000}, {&(0x7f0000534000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000009d000-0x20)=[{&(0x7f00007f2000-0x65)="bc5165a262f802fc8ba9b2e66e44a0d96fae4ae1fc98e28464108edcd155fc3ad4b8b88cf09a1435b5888b3e85c3ee8f369b9cc6084a326103955b0c98697ae51dff878c7191f83abb352dd0df79630c2f2b9ee359a2a6ec473c02c23a2759d53b88ce66f3", 0x65}, {&(0x7f0000905000)="029d28e902af6e7460f9019bee72bcb9ff1a2e562420bb9aa15613c18e75e3ff5a736d579e9ab150f331b222a7302bc0ccbc0f443339adf35cec761022fe40b628308ecc91bc9379f87e2e35a1882db256b46d06643b6016801954bd4670caea61b1f648663947847f86ae554cbece7958f45250bbab0ae075ef1d5cef2f93ce95f6a0779eefb6b25b98ea812271a74954cd31dda973d09303dad85d9b7d4b9275a3966b905520d537", 0xa9}], 0x2, &(0x7f00002b6000)=[@rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}], 0x20, 0x8000}, {&(0x7f0000c09000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000018e000)=[{&(0x7f0000393000-0x2d)="33ac41a5c18fcafb417088cea17cb72f918d95767acbab6303807153020c371afe0432e539ca33e06815de7142", 0x2d}, {&(0x7f0000081000-0x2)="1950", 0x2}, {&(0x7f000010e000-0x9f)="a5ec40123860fc1e63b89937ed1b3cdb0f07b4aec82a36fbc27c42c81891d431083ba505bdcc2c9f32dd564b2b1f5d15ba15c8af7e2ece6c6b7297c1bf0b40e5f28a17ae6fb9b15e5658bb5c4b1aa213170332d0e719af13c77c34ada995f813a26d0f32f82aa28e6db354a0f832053db63c148da5c2f885bb8594f0675ae0655bd09223eb0e1356310644f35aca562e2dbf9fbe1b8ffd4886dd84f04fd7f4", 0x9f}, {&(0x7f000092e000-0x39)="e818b490de83360fefb8bc2d6401a039f1eeb9165be4f8a5d683f5d3214336d04a4f861d34d9aa975fa080d9a37ecce3bb0f7d97a2fc6482b4", 0x39}, {&(0x7f0000db0000)="40bad012596409014700ca89bc86640fcc750b9d9b601fe73267f5866f697cef4acbfb4a7b7d5d6931cf3a13414cd8884e", 0x31}, {&(0x7f0000c47000-0xbd)="8ed5bfbc8230c5afab84a6712dd324ac7ef2378cf2cd32a42918c276cb46ce89027706c6c0b4287ba43d927e8841d9c31131730fff7297153148d92f866d6d9b8bf50a3f768f8a272531119e42e0a1940ef140238d7642d70f9860aa8056fb741790010fb21f91738284589024aa7b04eccd37ebd96613b11d51f2646708a981c1effe3a3f464c89aece51e924f3e8fd7c74a602328d6397097ee2823ce6e66e87f606a2f292958a007feccc66914f81eb39197a0e948a3ee5a893ab5c", 0xbd}, {&(0x7f000070d000)="de0cfa083aa01aeede1b34856495bc24fe3cbcb838218408859ddec27f8cba9582f10ffc1f894f42d714d91cd8b490c8c64214cd1a90145861a48f4ab6667229b610fc0da91e06bcfa7bc8f8d5878916304551d14167db153407a34eef58e2f5b7fe45d03edc4417c7a8b18098bce2e01ca531f65c914267fd81a29213c942882caea45ed8276aa8d64dea2607d27911461b85973fd6ee5c479a055ce35c2683155595", 0xa3}, {&(0x7f0000f84000)="8c4ab33452c043af5e246d355a2201b326fc8f1c13c6abd978d0ccf12b5f8c0ba3c2be6064de0d09a14e56497f5996e801fcec6f1dab26099f16d5fb73ca02a88410aa993b0e80290cdfa9ceaa18a642e5512217e3725293f9e06a651d62d0b7a6018d1c", 0x64}], 0x8, &(0x7f00003db000-0x90)=[@rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x90, 0x1}, {&(0x7f00002f6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e1b000-0x30)=[{&(0x7f0000a4a000)="0fec49971658ad0a0c2aac29db0b1eb1cb1090db2b711d512f7036668fcd2704b1aa3e6d60f31b826f55351fafab0fddc640c8b9405ac468764aa5cede0f9f8e7efbe6c6a6dbe9ad4355dda807209c453cbb3f9bdfd5a9747eac90a8c2e0ac2039ead476e046541cb9e40cbbbe7a0ff6d204dcdfc4402540a664dfddff", 0x7d}, {&(0x7f0000b09000-0x5e)="087ba048a0562d7c2c33c409df94118722d4cf3dd955839081cefc801dc63048b58de9712f2b87a53db1f193b38561a6b122be4e990f3d1d70209205692f3ef3c27be448229c1dd9b1672c69ae09becb4bb0bbb3c616201666ebe252b0f9", 0x5e}, 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", 0x1000}, {&(0x7f0000808000-0x85)="563457922b25b0439338f218874223561394225b442f43c66a8c4243046e7430699525be6a7ddc445bdca20b8276bf51b02a49cf02b935479bb688cf5584bbf4a8c1f2ed3e33d00ab10662da17a39b8ce3903efd92368d4a597f20b892b8f71149339433aa242b397e1f4e8d7c4adb00e37becfe07176123b37cb03fd2fa806c418a547c32", 0x85}, {&(0x7f0000d22000-0x27)="378248525b5382ff8edcc44446c5becdbcad5f83da9bca1f43b39731076727803db847d920d640", 0x27}, {&(0x7f0000794000)="1f35fd0effce52c6631d2921c9bfc3a539370b13813396e0ff8aa02c960e5d7a52b97c5eca5dafb38b302f85632451be47cb94382cca6449ccf4a39b0d61d2a6a7f23c5fc87d0ceeebe51e4464d488df23fe2ec56f00fb3eb72e2a87ec08436eb147a9dc0c6cffca0c8243563c109ca898b96e59abbe249eeb4716303b6970bca77cf392e75c831800404416dc095c3803211186ff129449f461355306b9ea", 0x9f}, {&(0x7f0000572000)="2b90c7d07ebb4901788af9f3ff590c230ebd63692842071c06ca7d96c27ecac99b478c03c88a80cc83dd8e75db9745a225b13ea83232b827a3e96df4194b3fb5639998cc259a575f0bb65ea119e4f454bab72f243077c98eb68e921772fa197497597e61df", 0x65}, {&(0x7f000058c000)="e1d5e139be642ad0053db419f6a9af1c760ceb611f8130827ce572cc21b13d2cea563006d1551fc7dede77d4fae6125d154d93a41dca09d541c28a20aa", 0x3d}], 0x7, 0x0, 0x0, 0x24044044}], 0x6, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") r55 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000200000)=@assoc_value={0x0, 0x1000}, &(0x7f000014a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r55, 0x84, 0x12, &(0x7f0000ee2000)=0x0, &(0x7f00000e2000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r55, 0x84, 0x1, &(0x7f0000954000-0x14)={r56, 0x3f, 0x10000, 0x8, 0x2, 0x9}, &(0x7f0000a0b000+0x7f2)=0x14) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0xff8c, 0x0) 2018/01/02 01:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d1000)={0x0, 0x0}) r1 = getpgrp(0x0) clock_gettime(0x0, &(0x7f000045f000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000e15000-0x20)={{r2, r3/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000f9c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) dup(r0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r4, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) syz_open_dev$sg(&(0x7f0000aef000)='/dev/sg#\x00', 0xff, 0x36282) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f000067d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) 2018/01/02 01:57:09 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) 2018/01/02 01:57:09 executing program 2: prctl$intptr(0xf, 0xfffffffffffffffe) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008bb000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb7000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000b43000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x2, 0x10, 0x8517, 0x7}, &(0x7f0000001000-0x4)=0x18) 2018/01/02 01:57:09 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000002000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffffffffffffff01}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000520000)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6db8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000034d000-0xb8)={r0, 0x3, 0x5, 0x8001, 0x30c, 0x1, 0x3, 0x8, {r1, @in6={{0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5c63, 0x4, 0x200, 0x101}}, &(0x7f0000e1c000-0x4)=0xb8) add_key(&(0x7f00000cd000-0xc)='id_resolver\x00', &(0x7f000005f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007f9000)="", 0x0, 0xfffffffffffffffe) 2018/01/02 01:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f000085e000-0xc)=[{0x0, 0x0}], 0x1, 0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000276000)=[{0x0, 0x0}], 0x1, 0x10000, &(0x7f0000604000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000915000)={0x7, 0x0}) 2018/01/02 01:57:09 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc2000-0x5)='comm\x00') mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000fc1000)={0x1000, &(0x7f0000fc1000)=""/4096}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/02 01:57:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x6, &(0x7f0000000000)="0510ceb1dc463070e588a662978241fb4906f1a40e6c8ef249efd9ab736a6daf6c845ebd28f56689fbd8c3d2efcc5a8782c65ccd2c6f93a6ce50ee8bac35c590da1c2d4b8d5bcd4ceb18363f746f5c18bfe78955c153f2db5c1191d9e84c735c747f4461ac9720ff67c8d438b37fc1b6b484636303eec6e3e45d8525609c426b6312f504cc409fd48489c80a4b4570ea5db0e0a96d21ba54d851b40d1acbb0b2d281c9d2a978eee90c1e9ab338fce38e53cab5c69f8d8bef41a95bdedca84bec66f0562a2b6faf8a8bea3d1b939079823b0941e254359fe3755b9a6b04c6e4073f188df7aee6dff8fc45078c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003ad000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5381, &(0x7f00007d5000)="") 2018/01/02 01:57:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x87)="de6bcd4cb610b43073b703bf1cfd0868bdab5e702e54cf24298578d44d77c00a7433c40223518bce16054dfa5c6044cbcc16b5b6abd87bc8257fdbbf8fc2e9e7ad57f2af23dc1ebd25a7ab1f0b610f4b9444dd7e674596677ed678a1e0e08b38116afcd4b0ee199eeb6a7f799eb3298306e61c0b902d8dd391de1d044bba73aadbd951564de17f", 0x87, 0x2000c040, &(0x7f0000000000)=@ipx={0x4, 0x3, 0xffff, "e47a05700877", 0x8, 0x0}, 0x10) r1 = socket(0xa, 0x1, 0x0) listen(r1, 0x0) shutdown(r1, 0x1) 2018/01/02 01:57:10 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000014000-0x4)=r2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000046f000)='./file1\x00', &(0x7f000085f000)='./file0\x00') ioctl$VT_ACTIVATE(r4, 0x5606, 0x9) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 01:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$mice(&(0x7f000022b000)='/dev/input/mice\x00', 0x0, 0x8800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e65000)=0xe793, 0x4) flistxattr(0xffffffffffffffff, &(0x7f00001da000-0xb2)=""/178, 0xb2) 2018/01/02 01:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000f2b000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000b53000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 71.034479] binder: 11846:11852 ERROR: BC_REGISTER_LOOPER called without request 2018/01/02 01:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000022e000)=0x0) write(r0, &(0x7f000098b000-0x1f)="1f0000001a007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) 2018/01/02 01:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) fcntl$getownex(r2, 0x10, &(0x7f0000735000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000eab000+0x679)={@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]}) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000e93000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e5a000)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@generic="badb0c1bff2abce0cf8fc7b19eae7bfc", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e2d000-0xae)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/02 01:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006bb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000c5a000)=""/166, 0xa6, 0x60, &(0x7f0000472000)=@file={0x1, './file0\x00'}, 0xa) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x0, 0x4000000000000006, 0x0}) 2018/01/02 01:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') readv(r0, &(0x7f00000e8000)=[{&(0x7f000040f000-0x20)=""/32, 0x20}, {&(0x7f0000298000-0xae)=""/174, 0xae}, {&(0x7f0000990000)=""/136, 0x88}, {&(0x7f0000dcb000)=""/179, 0xb3}, {&(0x7f0000191000)=""/158, 0x9e}], 0x5) fstat(r0, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000223000-0x1e0)=[{{&(0x7f0000279000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000014d000-0x70)=[{&(0x7f00009a7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ec5000)=""/81, 0x51}, {&(0x7f0000e16000-0x72)=""/114, 0x72}, {&(0x7f0000149000-0xeb)=""/235, 0xeb}, {&(0x7f000056e000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000)=""/71, 0x47}, {&(0x7f0000588000)=""/73, 0x49}], 0x7, &(0x7f0000d23000-0xfc)=""/252, 0xfc, 0x8}, 0x81}, {{0x0, 0x0, &(0x7f000097c000)=[{&(0x7f0000372000-0x37)=""/55, 0x37}, {&(0x7f000082c000)=""/9, 0x9}, {&(0x7f0000ca7000)=""/226, 0xe2}, {&(0x7f0000078000-0x15)=""/21, 0x15}, {&(0x7f0000fd7000-0x5a)=""/90, 0x5a}, {&(0x7f0000c4a000-0xf7)=""/247, 0xf7}, {&(0x7f000006b000-0x36)=""/54, 0x36}, {&(0x7f0000aa1000-0xb7)=""/183, 0xb7}, {&(0x7f0000614000)=""/181, 0xb5}, {&(0x7f0000016000)=""/41, 0x29}], 0xa, 0x0, 0x0, 0x401}, 0x3}, {{&(0x7f0000923000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000ba000)=[{&(0x7f0000dad000-0xcc)=""/204, 0xcc}, {&(0x7f000005b000-0x1000)=""/4096, 0x1000}, {&(0x7f00002bb000)=""/74, 0x4a}, {&(0x7f0000e67000)=""/128, 0x80}, {&(0x7f00004c2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e30000-0x6)=""/53, 0x35}, {&(0x7f0000ca5000-0xd4)=""/212, 0xd4}], 0x7, &(0x7f000061e000)=""/135, 0x87, 0x101}, 0xa46a}, {{0x0, 0x0, &(0x7f00004be000-0x20)=[{&(0x7f000013a000-0x52)=""/82, 0x52}, {&(0x7f000097d000)=""/26, 0x1a}], 0x2, &(0x7f00005a9000)=""/191, 0xbf, 0x7fff}, 0x200}, {{&(0x7f0000215000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f1000)=[{&(0x7f00009f2000-0xb7)=""/183, 0xb7}, {&(0x7f00002a0000)=""/122, 0x7a}], 0x2, &(0x7f00007e1000-0x6d)=""/109, 0x6d, 0xfffffffffffffffb}, 0x0}, {{&(0x7f0000334000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ad5000-0x40)=[{&(0x7f00002ad000-0xf7)=""/247, 0xf7}, {&(0x7f00001bb000-0x61)=""/130, 0x82}, {&(0x7f0000d81000)=""/123, 0x7b}, {&(0x7f0000617000)=""/32, 0x20}], 0x4, 0x0, 0x0, 0x5}, 0x7}, {{&(0x7f00004ab000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000987000)=[{&(0x7f0000844000-0x6d)=""/109, 0x6d}, {&(0x7f00004bc000-0x32)=""/50, 0x32}, {&(0x7f0000ccd000)=""/48, 0x30}, {&(0x7f0000938000)=""/216, 0xd8}], 0x4, &(0x7f0000edc000+0x9f0)=""/152, 0x98, 0x63}, 0x2}, {{0x0, 0x0, &(0x7f00009c4000-0x40)=[{&(0x7f000023d000)=""/64, 0x40}, {&(0x7f0000394000-0xf6)=""/246, 0xf6}, {&(0x7f00000a0000)=""/175, 0xaf}, {&(0x7f0000e82000-0xdf)=""/223, 0xdf}], 0x4, &(0x7f0000cd5000)=""/156, 0x9c, 0x2}, 0xc}], 0x8, 0x2000, &(0x7f000020b000-0x10)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00005aa000-0x9a)=""/154, &(0x7f0000bbe000-0x4)=0x9a) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) [ 71.078277] binder_alloc: binder_alloc_mmap_handler: 11846 20000000-20002000 already mapped failed -16 [ 71.139365] binder: BINDER_SET_CONTEXT_MGR already set [ 71.144965] binder_alloc: 11846: binder_alloc_buf, no vma [ 71.145017] device syz5 entered promiscuous mode [ 71.150147] binder: 11846:11852 ioctl 40046207 0 returned -16 [ 71.162765] binder: 11846:11864 transaction failed 29189/-3, size 0-0 line 3128 2018/01/02 01:57:10 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000aec000)='./file0\x00', &(0x7f0000381000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000b41000-0x8)='./file0\x00', 0x87) ioctl$int_in(r0, 0x5452, &(0x7f00001f1000)=0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x8)=0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000946000)=""/99, 0x63) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000+0xd2c)='./file0\x00', &(0x7f0000001000-0xa)='hugetlbfs\x00', 0x2316040, &(0x7f0000000000)="0e32aaec5f926d0ccbe94fdae67bb6") 2018/01/02 01:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x8000000006) writev(r0, &(0x7f00002f3000-0x38)=[{&(0x7f0000aa7000-0xa0)=':', 0x1}], 0x1) 2018/01/02 01:57:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/02 01:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x0, &(0x7f0000b60000)={{0x0, 0x0}, {0x0, 0x0}}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/01/02 01:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwritev(r0, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000614000)="616fabdd7d4135cbd6032b19ec73b3f4980b63d8ea1471179bf7270497c544e24dde1149ab33", &(0x7f00008ad000-0x4)=0x0, &(0x7f00008ea000)=0x0, &(0x7f00002a7000)="") r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/01/02 01:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$unix(r0, &(0x7f0000707000)="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", 0x1000, 0x40000, &(0x7f00009d1000)=@file={0x1, './file0\x00'}, 0xa) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000897000-0x1a)="82a5d829ff2e9bc99254a49dd116c7ec2d9266312ad139d3771e", 0x1a) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000c07000-0xe)='./file0/file0\x00', 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003c3000)=0x14) socket(0x0, 0x0, 0x0) 2018/01/02 01:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) fadvise64(r1, 0x0, 0x8, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007, 0x0}) 2018/01/02 01:57:10 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000b2000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x8972, 0x3, {0x0, 0x0, 0x2, 0x0, 0xb072}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000344000-0x10)='/selinux/member\x00', 0x2, 0x0) link(&(0x7f0000377000-0x8)='./file0\x00', &(0x7f00007bd000-0xe)='./file0/file0\x00') readlinkat(r1, &(0x7f0000b5c000-0xe)='./file0/file0\x00', &(0x7f00005bd000)=""/214, 0xd6) 2018/01/02 01:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000e58000)=0x7) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000129000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00003a3000)={0x1, 0x4185f00548ba2f5d, 'client1\x00', 0xffffffff80000000, "375bf0cb6d66da85", "b52ac821bade2817e6bae901d0d54f6f4d67dddff9b4beb39cbb6b47e181cbb5", 0x6, 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$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000e9000-0x4)=0x9, 0x4) r3 = fcntl$dupfd(r1, 0x0, r1) fgetxattr(r0, &(0x7f00004fb000-0x14)=@random={'security.\x00', 'security#\x00'}, &(0x7f0000cc3000-0x1000)=""/4096, 0xcd5) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f000032f000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cf6000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r6 = socket(0x10, 0x4000000002, 0x0) vmsplice(r4, &(0x7f0000344000)=[{&(0x7f00005ae000-0xdf)="7aa3e1075562589664c3be7434757b09c9f49976e67552563e5b1d8ff9e26d8ab483d53a9c4903916188b6cf089a2c9639b9c41b1381e89c2ebdd4218061897469c2bd817e0eca2dc840567d12054ccc5768041592303e82d75ca861286895ade53f9cb72c804527a854d3aa9fa25f167d737e5fce7e37b2e5d088b51dc215c46c6fec05a596189ba92486abcc39447404989219f847676afa24ce3ad20e8764c5f438d70cadf73ce7cdcecc9d656a0e9f9dde858ce705d7710ec220eee840a4aaa16f7512d3af687400e1d8801961f7db8aae7387e2116c35e16703c8553a", 0xdf}, {&(0x7f0000b19000)="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", 0x1000}, {&(0x7f00006fe000)="bf6c22dc482498b1fb9243b548d6a6d1bb21c5c44116bbbfedb977a64ab2a2d0f8380a92ba73c6efcda649385b4d13c6e6f1676eaeb700344a711ec40e7d3de9d64348ede883fa58e332fe2cccde356a38c3dc75dbf67e404e896ac478da62b606fcc80b24476cebae93d96e51b28e3bea41fbb16019528eccdf770306679ea0d2b06305411475dc4090abba80d864a7f79fec7b071d9ccc43709b9f8abdd8488384e5359608ca3eda085bc98c7b8ce7c38e344dc94780093031ad804b079b3f09418687b7bbe10151f67b23edd2a297426c24d73fc493276e470da2cfbc7a389b823401835b1ea41d7efdf9909ce2", 0xef}, {&(0x7f0000a47000)="ceff8ef8fd1711fbde14a8e3acbb22240b733d56c60da8ca60d1f3833e22b00fec35cc2425bedff4f521fd355c049ab006c66e95fd5bcb2c40b964a81d2bc00a8ae6a3eae76ccaab75fedd04f8724ea31d7aee0c92429bcf6df00760bcf8e0e092f49a8542aaf2d6c6d3827ade6326d22cfb46d0ea3e6e244f60a28a1ae6276c9ac64696b9bebe6186c5bfdf904581ce5366360b7f5050e9add7d4305214dec5e9c464c4dc60de458e5a7ddae46903e3b13536271bdb32f7da1dbaa696841195ed316dcfdae01f435b4534768c", 0xcd}, {&(0x7f00008ff000-0x11)="09df78497f3a65245d03be544c93314506", 0x11}, {&(0x7f0000731000)="b69a57c8e81ef61175b3502db6dda1e67869ec65627e9d9a33fe7349613f4aa2fca6052fc38e3e92032c056469a1b449ac2f49f6322dbf0c983d2777a0c7a5862dd4c021b4d08ab441743f264e4c98e40386c061dfc5bc9a90d25974ac3a609fb0d872daee750536ed32b542c78686774759d3e5287328718bb82cf68df5217827e0c7cdded529042ba59618855f3aac6ca43e9ca32868e8e8bb338a61e4b9d7f2319bc224", 0xa5}, {&(0x7f000061b000-0xb6)="133d02f619af998ca5d1f7b42f86539a817c9e145f66ebc1aa749b01c648e31d48f6db8caa24c4c5b69dc1dedfda2f7585b0859faad13dd4c1a35f9036dd591d1b63b44f71f5ea801fb7887e7d3541a0d6bef04d86a203c52fb422598ea7a62147dfa8fee8b90a5d92f7b5642613ae42f7c0c955685ebec0ec704a9714a66572d97ca52accc52ee36a9363115886130c5d3711e9ecbce4eb398a7cb9e47bee9a8f1ef2c3b57828c4172d468b104f4769e28634f11c55", 0xb6}, {&(0x7f0000654000-0xe0)="4917b935efd772a5cbfd81fccbf892bb4305c5e530cc53c3649b1f2a068e084d7f9bafe17f399f5856f36cab1eea7dedc25fd14fcb55f77a555ca9a2004236532f2e577db98f568d25733c9a4ec7832f03c7834b9e8007ae6c188d9e84181f9ad2aa755f2cc3186d814f6e4c7da3557c94bbe3695ff3e9b1537da63fa31ac4930bdb20005fc31faaef0b74c7eea7cacb2bfd24efd6d92115d637b5ca11653957d2e36c4c20260fd9fa5d7634184393e743530c6bfea7beee8c4337e442fbfa99155b4ad55ed2f3c02f861965577182e0844613354dba9ce88611faa57037b07f", 0xe0}], 0x8, 0x6) sendmsg$netlink(r6, &(0x7f0000c71000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0xfffffec9, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000223000)=[], 0x0, 0x0}, 0x0) 2018/01/02 01:57:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/rfkill\x00', 0x414400, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000e9c000-0x69)=""/105) r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000435000)={0x0, 0x3}, &(0x7f0000a0c000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000097000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x1, 0x9, 0x10}, 0xa0) r4 = syz_open_dev$usbmon(&(0x7f00000b4000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) bind$llc(r4, &(0x7f0000528000)={0x1a, 0xf9, 0xc7, 0x1000, 0xfff, 0x8001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3f, 0x40000) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000767000)={0x0, 0x0}) 2018/01/02 01:57:10 executing program 1: r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, &(0x7f0000001000)=0x4) 2018/01/02 01:57:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000316000)={0x0, 0xffffffffffffff6c, 0x4}, &(0x7f00002b4000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$peek(0x3, r2, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x5c053cf0}, &(0x7f0000001000-0x4)=0x6) r3 = getpid() ioprio_set$pid(0x1, r3, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x3, 0xfffffffffffffffc}, {0x8, 0x80000001}, {0x7, 0x4}, {0xc, 0x80000001}], 0x4) ioprio_get$pid(0x0, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000001000-0x4)=0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000a6000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000b4c000)=""/131) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000003000)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000003000-0x20)={@generic="8366338c7222cbf2a0d065a8d7806300", @ifru_flags=0x1101}) ptrace$getregset(0x4204, r3, 0x6, &(0x7f0000821000)={&(0x7f0000001000-0x98)=""/152, 0x98}) 2018/01/02 01:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000163000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_cmd={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004f3000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00002da000-0x1000)=""/4096, &(0x7f00002d9000)=0x1000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000578000)=0x40, 0x4) setns(r0, 0x8000000) 2018/01/02 01:57:10 executing program 4: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f000093a000-0x1c)={0x0, {0x0}, 0x3ffffffe, 0x0}, &(0x7f0000529000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000226000-0x8)={0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00001be000-0x18)=""/24, &(0x7f0000163000-0x4)=0x18) 2018/01/02 01:57:10 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000006000-0xe8)={0x0, 0x0, 0x0, 0x8, 0x100000001, 0x0, 0x6, 0x10, 0x10, "890160c3661a0963a5c7721f96907e43f53710768ec141f0652a6fdc9ade5d6dcc5d9aa7fd4c2f7478f6dfaf1510596c24c25a0c57c491cf9a9ea2495afe0a3f", "8e41749da073625efbcea6e59c8cc41b21a93f6ac9a7e0da7a84d618e7fdc92e7b3147f21895389509d21c7897edd48555472123d7ef4a3abd29bf564450f038", "695aa0e7c5d1eb9fcdec4577fcb7aab50cac1566a37be851cfa533f72943c1b1", [0x8, 0x6]}) 2018/01/02 01:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000fb5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000798000+0x1fa)='\x00v\t', 0x1005, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) getpeername(r0, &(0x7f0000e8d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002ba000)=0x58) 2018/01/02 01:57:10 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, 0x2, 0x0, 0xc, 0x4, 0xc7b, 0x5}, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f000086b000)='/dev/ppp\x00', 0x8000, 0x0) fstat(r0, &(0x7f0000dbb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e3b000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000684000-0x4)=0x20) 2018/01/02 01:57:10 executing program 6: rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x204a9000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) connect$ax25(r0, &(0x7f0000c6a000)={0x3, {"6b9dea14d600fe"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/02 01:57:10 executing program 0: mmap(&(0x7f0000000000/0xd61000)=nil, 0xd61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000adb000-0x38)={0x0, 0x0, &(0x7f0000d62000)={&(0x7f0000d63000-0x260)={0x2, 0x15, 0x1, 0x7, 0x4c, 0x0, 0x7, 0x0, [@sadb_x_sec_ctx={0x5, 0x18, 0x1, 0x80000000, 0x1c, "1509ef18aa5871c323ce71ead6f26619647712aa9e8886c2a2489f50"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x4, 0x4}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}}, @sadb_lifetime={0x4, 0x6, 0x4, 0x6, 0x3, 0x9}, @sadb_key={0x13, 0x9, 0x8a, 0x0, "7d074f1c04ec73553d1e77ea7037695a27a5405623b8c8e61febb8c97d71c1e0f733a8cc4a24af1db187426ee913c3a11f42a18c5d13033972e3364e9678b1930c4d55aae2a55e92ef20cfb106777fecd3706138d437d7759d7342f13a1c7d8cf305a4d8c8920628b2ac5d591fc271848607a59d172d79c722d2abc5ade59d0189b77d11109834a87474"}, @sadb_x_sec_ctx={0x17, 0x18, 0x0, 0xff, 0xaf, "d0dd099e12af16b236cecea4bddd0484f9cd474f193c51f0744397656a9c1d0192b3da97e8b3baa8e31c81cd9077ea925ee351bd8e7ec000cfc25f29f8dc4d42f89759af40808f21c15ee238aaa1539f75401cb8f7e0c5fac5f55894b396098f3779bb64b159f7aa3b21312fb62f6bc69ecb2b2cedf88f4276f0ba43b41a8cd72e2732e8020b2f905fbe6a84387196da30cb1f7c09752d921becdb54483085b8bff1327f2c1765e68652470c9c2ce8"}, @sadb_sa={0x2, 0x1, 0x3, 0xa0000000, 0xd77, 0xa6, 0x1, 0x60000001}]}, 0x260}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d62000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c84000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff9}, &(0x7f0000882000-0x4)=0x98) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d62000-0x10)={0x7, 0x8004, 0xff, 0x8, r2}, &(0x7f00002f0000)=0x10) sendmsg$key(r0, &(0x7f0000d5a000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x18, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000a18000-0xc)={0x800003e, 0xffff, 0x8}) socket$key(0xf, 0x3, 0x2) 2018/01/02 01:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f11000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00004a3000)=0x7, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000549000)={0x817, 0xfffffffffffffbff, 0xfffffffffffff9eb, 0xd7, &(0x7f000009b000)=""/215, 0x84, &(0x7f0000125000-0x84)=""/132, 0x50, &(0x7f0000a0d000)=""/80}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b78000)={0x0, 0x0}) mmap$binder(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x2000001, 0x8050, r1, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000080a000)={r2, 0x1}) 2018/01/02 01:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bec000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00005ea000-0xc)={0x2, 0x7fffffff, 0x800, 0x1f, 0xfffffffffffffff9, 0x7fff}) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) connect$unix(r2, &(0x7f0000614000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/02 01:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') pread64(r0, &(0x7f0000884000)=""/148, 0xfffffffffffffd7a, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000274000-0x1)={0x1}, 0x1) 2018/01/02 01:57:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000000000)="") munlock(&(0x7f00006bf000/0x2000)=nil, 0x2000) 2018/01/02 01:57:10 executing program 5: mmap(&(0x7f0000002000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x4, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x9, 0x4) read$eventfd(r0, &(0x7f000002b000)=0x0, 0x8) 2018/01/02 01:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) r2 = request_key(&(0x7f000096d000-0x6)='logon\x00', &(0x7f0000df0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a79000-0xd)='/dev/binder#\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000713000)='pkcs7_test\x00', &(0x7f00006d5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d78000)='/dev/binder#\x00', 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000336000-0xa)='id_legacy\x00', &(0x7f0000cba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) 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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000da6000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffda5, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00007a8000)=""}) 2018/01/02 01:57:10 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000efa000)='./file0\x00', 0x40) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/02 01:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000e4000)='ns\x00') exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) clock_gettime(0x0, &(0x7f0000dfa000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000094c000-0x20)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f00007a5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 01:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f00009ae000)=[{&(0x7f000022a000)=""/4096, 0x1000}], 0x1) lremovexattr(&(0x7f0000450000)='./file0\x00', &(0x7f000069f000)=@known='trusted.syz\x00') 2018/01/02 01:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) munlock(&(0x7f0000ca7000/0x3000)=nil, 0x3000) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000954000-0xf)='/dev/sequencer\x00', 0x10100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009ab000-0x89)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000)=0xe8) fstat(r0, &(0x7f0000338000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000565000)='./file0\x00', r1, r2) ioctl$KDSETMODE(r0, 0x4b3a, 0x8000000006f5b) 2018/01/02 01:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002fa000)='/dev/snd/seq\x00', 0x0, 0x20103) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00005c1000)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000d7000)={{&(0x7f0000195000/0x4000)=nil, 0x4000}, 0x1, 0x0}) [ 71.849073] binder_alloc: 11980: binder_alloc_buf size 4294966696 failed, no address space [ 71.868866] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 4088 (num: 1 largest: 4088) [ 71.906424] binder: 11980:11983 transaction failed 29201/-28, size 4294966693-0 line 3128 [ 71.910556] binder: BINDER_SET_CONTEXT_MGR already set [ 71.910564] binder: 11980:12005 ioctl 40046207 0 returned -16 [ 71.930087] binder_alloc: 11980: binder_alloc_buf, no vma [ 71.935713] binder: 11980:12005 transaction failed 29189/-3, size 0-0 line 3128 [ 71.943579] binder_alloc: 11980: binder_alloc_buf, no vma [ 71.970285] binder: 11980:12010 transaction failed 29189/-3, size 4294966693-0 line 3128 [ 72.018935] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.024463] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.031095] binder: release 11980:11983 transaction 115 in, still active [ 72.057628] binder: send failed reply for transaction 115 to 11980:11992 [ 72.064519] binder: undelivered TRANSACTION_ERROR: 29201 [ 72.079190] binder: undelivered TRANSACTION_COMPLETE [ 72.086989] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.006123] IPVS: Creating netns size=2552 id=9 2018/01/02 01:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000449000)=0x0) 2018/01/02 01:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) shutdown(r1, 0x1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000808000-0x4)=0x1c, 0x4) 2018/01/02 01:57:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f000097b000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) munlock(&(0x7f0000bf9000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000cda000)="544885a661b3bfd569337e02536563128266badbddda4a9afd436b12a0fb1b4ccec0eb5745b24522fde979b5dd56cf74f9f1d721c1e81d5d8adb7649e7b79fa9ac5bae38b7b8562806d6b6128475352d6b6994a7a3d015889fa39682b8099d60568bc731086e67b26d41722ade2ae53bd13edca1b7d8690257f5033e51387ecb5e3ed1658b66a8cf072616e83af2564a6677c9adcc86fa09c6b978d9a86af36ae7f71d5eeec86991aad24d421bbf4c910ad95ce86dc889dcd1a64cb70c7e8f6d8c8aad033461589aee1d3e2a442b1bf15c4111b725f7e04b2aa8b2082b7c9bb246032ed8ad05fc1fef5130", &(0x7f0000e8d000-0x4)=0x0, &(0x7f000039c000-0x4)=0x0, &(0x7f0000977000)="a2918fd5b2a6d7697ce6e37a217288301aa5d761ed66c3e65efa2a5ad57b75cd0e4cae12bf902e65bcf71add1737d2d39b5e06d12d") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x77d775549e704039, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8, 0x80000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00001b8000)=0x45f) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f9000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000ee7000)=0x0, &(0x7f00003ba000)=0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TUNDETACHFILTER(r5, 0x400454d0, 0x0) exit_group(0x7ffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000440000-0x28)={@generic="7410f23cec276581b7dcddd6f8dd7139", @ifru_mtu=0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xffffff92) getsockname$ax25(r4, &(0x7f000015e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000044000-0x4)=0x10) 2018/01/02 01:57:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/02 01:57:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="bbb991fb23ac941e2797cc8f880faddee3c93644361bcdecddc0c82e6ea293f382ffb0fdedf5e2bf0bcc8ccb6459acd51259ba8bf614ce", 0x37, 0x880, &(0x7f0000b54000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c1000-0x10)='/dev/sequencer2\x00', 0x4000c0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0x8, 0x100000000, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/02 01:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e9b000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000042d000)={0x0, 0x1c, &(0x7f0000fd6000)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}]}, &(0x7f000036c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dfc000-0x98)={r1, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9}, 0x98) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b3a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f6f000+0x25f)=[{&(0x7f0000ac9000-0x5)=""/5, 0x5}, {&(0x7f0000173000-0x22)=""/34, 0x22}, {&(0x7f0000d22000-0x1000)=""/4096, 0x1000}], 0x3) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000002000-0x6)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000026b000)=0xfffffffffffffff7) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00007f4000-0x4)=0xe06, 0x4) 2018/01/02 01:57:12 executing program 3: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dfc000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dfb000)={0x0, 0x92, "9563d34fbe90f4dda0738d28d873626cd4a1190b77e19d56207095a34cccf7ca1f24db21ce682331e02f7f3f68f307a45c6c5865c9775a197202e1ac7171be5d316229e46cf8c47d7f4f7b0d1809d05a9361b49e996ef3ab658760c807a68eb3d65a95c2f2737c0f2c5b781285dabfc56590a1bdb27539c0bab9a2d08d220c2a161d42f34fff31c61c047281c36eeb52605d"}, &(0x7f0000dfc000-0x4)=0x9a) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dfb000)={r1, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dfa000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000df9000)="44cb820c492f0af7ec75208428262c86", 0x10) 2018/01/02 01:57:12 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000deb000)=0x77b, 0x4) write(r1, &(0x7f000034d000)='j', 0x1) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/02 01:57:12 executing program 2: creat(&(0x7f00005b2000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/02 01:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffcb2) 2018/01/02 01:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) mq_open(&(0x7f0000860000)='keyring!{\x00', 0x800, 0x4, &(0x7f0000d06000)={0x3, 0x80000001, 0xffffffff, 0xa00000000, 0x3, 0x3ff, 0x2, 0x3}) 2018/01/02 01:57:12 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000004000)=@sco={0x1f, {0xfffffffffffffffe, 0x0, 0xfff7ffffffffffff, 0x0, 0x1, 0x0}}, 0x8) 2018/01/02 01:57:12 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001d000-0x20)={0xa7, 0x0, 0x2, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000004000)={0x400, r2}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000000a000-0xc)={0xb6, 0x1, 0x100000000, 0x40, 0x2}, 0xc) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "01050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2018/01/02 01:57:12 executing program 0: r0 = socket$inet6(0xa, 0x80000000802, 0x7) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000f69000)="", 0x0) 2018/01/02 01:57:12 executing program 3: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) r3 = dup2(r1, r2) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000b3a000-0x14)={0x37cb, 0xb6, 0x7fff, 0x213c, 0x2, 0x1, 0x4, 0x8e, 0xd41c, 0xfa66}) fcntl$getownex(r2, 0x10, &(0x7f000012c000-0x8)={0x0, 0x0}) 2018/01/02 01:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000372000)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f000042f000)={0x0, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x7, 0x0, &(0x7f0000061000-0x10)={r0, r1}, &(0x7f00003d0000-0x4)=0x3, 0xf2c0) clock_gettime(0x0, &(0x7f00000c2000-0x10)={0x0, 0x0}) 2018/01/02 01:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ecf000)='/dev/usbmon#\x00', 0x1000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000746000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000d57000-0x60)={0x2, 0x9, 0x0, 0xffffffffffffffff, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x9, 0x6, {0x6, 0x0, 0x9, 0x8, 0x0, 0x4, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 01:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x140) r0 = inotify_init() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000dc0000-0x4)=0x0, &(0x7f0000e01000)=0x4) inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000f5e000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000e6b000)='./control/file0\x00', &(0x7f0000569000-0x20)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x0) mkdirat(r1, &(0x7f00007bc000)='./file1\x00', 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000597000-0x65)=""/101) accept$packet(r1, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048a000)=0x14) connect$packet(r1, &(0x7f0000fc8000)={0x11, 0xd, r4, 0x1, 0xffffffffffffff6d, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2018/01/02 01:57:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000012000)=0x14) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000013000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 01:57:12 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000010000-0xa)=@random={'btrfs.\x00', '!{\x00'}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000f000-0x3)={r1, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000006000)={0x2, &(0x7f0000010000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000)={r5, &(0x7f0000010000)=""/4096}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f000000e000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000e000)="fce269234ed6653b36119f06068010135ce574fd488c5ffc3071dcb31ad5b8da21d9c3acc61e2e50919507bedd65b6ce8ba32f2f2f592145d38ca9b44dc2e7783e112cc5f26af1bd0ae052f328fc88b635edb69bbe17533c331914e171776a5c630066d2f93b3c0f0b6f6fc3fbdd74d2bf7a4b32820c4754023018dc16de9ccdbfe076e90d99af2f14a44ee7af5a24f98d06b1eb1ba3816376b8901897ce59361c0511ab804b0ce5d71cdc00bfafbe81e4e1928a0899977288aeaec24edf561ee7bbaa3ebd2c515a4224c1278c6514475ee438293c5ef421f2", 0xd9, 0xfffffffffffffffc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r6, &(0x7f000000f000-0xa8)=""/168, 0xa8) sendmmsg(r4, &(0x7f000000c000-0xe0)=[{{&(0x7f0000004000-0x80)=@generic={0x0, "da2f80c488a32a4e569e9689d8228b2cf4ad864441d7dcefcb95b5e1494ca98169ddc25af6f53ea6c3f82f9fdf356de5567fb1e50793616e9ecf1cec85e00a5055c77f80d9169cddd1dd0dde270cc2694fbd607a7e0eb5e83556f98a27f461f0ed749df348e381f3d02cb2f9234c7d9ed8ab27c0679de8069c9eda85a56c"}, 0x80, &(0x7f0000003000-0x8)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000000a000-0x40)=[{&(0x7f0000004000-0x1000)="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", 0xf81}], 0x1, &(0x7f0000007000-0x88)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/02 01:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x0) bind$inet6(r0, &(0x7f000046a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000785000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) 2018/01/02 01:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) umount2(&(0x7f000050d000-0x1)='.', 0x4) getrusage(0x401, &(0x7f0000154000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00007b3000-0x8)={0x0, 0x0}) sendto$llc(r0, &(0x7f0000c79000-0x10)="8c083e72fbd0ea40b4570d0e43b5e7d1", 0x10, 0x24004000, 0x0, 0x0) 2018/01/02 01:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000d2f000-0x10)=[{&(0x7f0000d3a000-0x29)="2900000018001980eb3d7524006900210206000003e3fe0180001af5080005000000c200008200ff00", 0x29}], 0x1) 2018/01/02 01:57:12 executing program 3: clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") utimensat(0xffffffffffffffff, &(0x7f0000eb5000)='./file0\x00', &(0x7f000064b000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x9f)="bc1d3e969466892684f78e66442d8e9d15cd2dbe8f269fe33827d82ed39f34390af0d779c6713f7387c42ef9ad273d70dbbd5e7641eb2e7d2bd60846a8c13485392934105f1ce40c8138cbae5f00bddc869ccbb0ddf2e80f7e0eaf406f34ba6192ecb46ef06261acfd9a2381b61c8af11f465fcc163265f9952ca0616c2379fa2510f7665ca0ad1f5b9eec604fb0a53f0a6b918e5f82b91bf07d41d2d22043", 0x9f, 0x62) 2018/01/02 01:57:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000047000)=[{0xffffffffffffffdd, 0x9, 0x5, 0x10000, @tick=0x7ff, {0x0, 0x4}, {0x10000, 0x4}, @addr={0xffffffffffffffff, 0x0}}, {0x3ff, 0x6, 0x1, 0xd67, @time={0x0, 0x0}, {0x633, 0x4}, {0x9d, 0x3}, @quote={{0x4, 0x4}, 0x8, &(0x7f0000016000)={0x8, 0x2, 0x8001, 0x95, @time={0x0, 0x0}, {0x1, 0x3}, {0x8, 0xf079}, @queue={0x7, {0xfffffffffffffffb, 0x0}}}}}, {0x10001, 0x0, 0x401, 0x7ff, @tick=0x378, {0xfffffffffffffffd, 0xffff}, {0xffff, 0xbc}, @ext={0xc4, &(0x7f0000053000)="73eb367cf3affeb1ac535524bc929701dd3af092f5802022da9fec3eb16284467109be006271650230038a335a8362b6ad977ca3976df2c81397a9146f6766b7bec2aef1c6b392f50002b04876f4db656a1d1264ede34cf73d7cb098768e13b49b6eea47089d6bf34d7212d84be8cff13b7d1143e515bf5ca2802db8691afb14d9f5dc4f07efd5ac99ff2dae900e57e9c82f8fd5b8872fa2d28ae552291a5f25a54541aebab4d90f7a4a4fbe9e6aa70c3de9b28aad2705621ef7897f801cae3fb353eb71"}}, {0x80000001, 0x4, 0xffffffffffffff2e, 0xb1b, @tick=0xfc9, {0x59e, 0x0}, {0x8, 0x6}, @raw8={"0e7e97bb84a4c90865518c46"}}, {0x1000, 0x0, 0x4, 0x4497, @time={0x0, 0x0}, {0x101, 0x1}, {0x4, 0x0}, @ext={0x0, &(0x7f000000c000)=""}}, {0xfffffffffffffff7, 0x2, 0x80000001, 0x80000000, @time={0x0, 0x989680}, {0x4e, 0x0}, {0x60b8198, 0x6}, @raw8={"1343eef2aa2ac57d8fc0cce5"}}], 0x120) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:12 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) fsync(r1) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000e71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000e7000-0x14)={0x0, 0x7, 0x3, 0x1000, 0x8001, 0xffffffff80000001}, &(0x7f0000ef8000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008ba000-0x1)={r3, 0xff}, 0x6) r4 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x46, &(0x7f0000ef7000)=0x6, 0xffffffffffffff64) sendto$inet(r4, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f000098f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/02 01:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x1ff) munlockall() getsockopt$packet_buf(r0, 0x107, 0x8, &(0x7f0000351000)=""/0, &(0x7f0000df7000-0x4)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00003bb000)=0x15, 0x4) 2018/01/02 01:57:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000c9c000-0x9)='/dev/sg#\x00', 0x3, 0x42001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002f6000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00003c0000-0x40)={r1, 0x7, &(0x7f0000000000)=[0x7, 0x7, 0x3, 0x2, 0x2, 0xa1fe, 0xffffffff], &(0x7f0000000000)=[0x3e, 0x3, 0x6, 0x7ff, 0xffffffffffff0001], 0x4, 0x2, 0xb28, &(0x7f0000b86000)=[0x3d, 0xfffffffffffffff9], &(0x7f0000001000-0x8)=[0x7fff, 0x3ff], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f000094f000)=[{&(0x7f0000642000-0xf2)=""/242, 0xf2}], 0x1, 0x41) 2018/01/02 01:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) set_tid_address(&(0x7f00003e4000)=0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cad000)='/selinux/access\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000094a000)={@generic=""/16, @ifru_ivalue=0x0}) delete_module(&(0x7f00002f0000-0x1)='\x00', 0x802) 2018/01/02 01:57:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000121000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000eef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r4, 0x2c, &(0x7f0000002000-0x2c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000000000)='attr/current\x00') unlink(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000-0xc)={r4, 0x3f, 0x20}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000006000-0x4)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000006000)="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", 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000008000)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000004000)={r5, 0x2}, &(0x7f0000009000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000001000-0x50)={{0x7, 0x1}, {0x66, 0x8}, 0x9, 0x1, 0xffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x23) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/02 01:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) memfd_create(&(0x7f000093d000-0x1)='\x00', 0x2) 2018/01/02 01:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000c73000)='user\x00', &(0x7f000036f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000633000)="8065e1893890e227ff86ef3fa28cb78455c1d344a7dde473f00eb7a2788215d1b16028aff3d1e87f4c69a26d5e32a907fe22fd4ee9dfcbac3202614a71bfdadbcdb8f27ae2138f0a399fa68d060c1f63d945dd3e1dbc547cd555ff026663a5b5c434ae309e24b4ef5c578f11396800fc220ec62abffb615ac82fda35653f68f2d523caf61a0ccb1a840d4d3ad341586648863d4e2daf54669fab95fd4e3f8f7d6a7ffafe866a355ed99506bc9132e195f212866c9fab188430d70fa5b75cfc9f", 0xc0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00003d2000-0x8)='keyring\x00', &(0x7f0000b1a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f000019e000)=[{&(0x7f0000d34000-0xfd)="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", 0xfd}, {&(0x7f0000b70000-0x2d)="bf7324d451568a36b20583644d2261ae1426c2d30cc62286561b18364aee45dbb033185eef63ef3d75e7884f39", 0x2d}, {&(0x7f00000fa000)="1ed4eaee67d14b0c8392ff1841e6878057141f53d727c8163ba3e45e2d9cc3c66fa56bb6b52cbd2b38c969a1d79663e61e611133c213c09a65d2d52425af2da050ce59798d86cbfb6f5a222c77e09569f8033db2e3cf06527a0a3dccbabd173d25226046710b", 0x66}, {&(0x7f0000217000-0xf8)="a1ea694e9c4c5556e291c5196de59488db4b3a853513efabed071335d60ebef40f08a239e8cb335a9dd44f98f13a6d39a095594ca2c6d82997680aafa1ff2c7f14e72fe1254a63b837d5563247f7b51272f9f6c57f9794b8b3dd5cee0967999773bc5f2ac70a9c88e28cfa8ed77d2409ab891f9597efca6c6356513713d19e2163b9145dacff21397577edf5c7ae33992dd5581bb2135c75cd249b4f7d8f0ccada1d3b3d8ded8b749506ec02231c29495c15e1ca09efa7255f7bb79c91142e1003cc6f0f118acfc7625bd7b6f34e6832ef67a758c9ac3c25debcdb301fae13a8cee617464a2df6570e76758eadc077286553004072e3cb69", 0xf8}, {&(0x7f00003eb000-0x1000)="580e49ad89e787e3780112deacbf52cc818bd96af4b9c7c772b7c7f0d46830305f578015b46b3a36c2bcdc7b2f8c5932064cebb73f49e377125548b8f8afc7c1036937376c9ce5cb7d670d9e6a2d86f8145e640dc2a8f2d44e100a60348424564feb7c46cee10637b2b34c9d4bc93fa044f832af822c0e39c8a42a477bd3b09f5edf872a73f4f3de72a36cd959aad58cda67ed6c9a8181487aa213d268e5a873be87db2f20417fcca285e25fd673d8da9bc92de2d67fae56d4b6135bad8ff0c7874a771c89059e5b46325c11813b01df368fbe17f232e31d50f24eb977f0ec3d3cae0e9f9abfb7b8102b6254a3638058574f4d19617e641f17e5bfe0c282113fbf906a4bda809786021f4035ae0f0bc76db63ce67150562d4f2fb73e9cd7f81b3523636fcedbd729d8a579dab06ece0206837c304354bb098f3b4963472bfbb35433c4cb4ca841e7b4c53917bf4b29d1fed023f44eaac1082cc4d818a4f13f9cf0b548ce5c5ef4472b30a2d07aa169b8df2b36b6cc03f4f6e2a0ba5fd322d8fd945400d5e86af84294667879e06c0d1ed9fe74e07716bbcb070a0b7789fbaa010cee4e1d4ebfcbe500b2786a05afdc5e863180d1f4a0d9148556633e4ee0da72710f858c0c9e894adeb7420ee9840c15d132d396b121f468c7aa88ae49940ca0009a49d3759f310457c6693caf3e9e20d7698366bb4dd3132ede50fea420f28d23316d8856ef6bf093acebabe2e59e3a891ca54b15e4703eac619af8d23f2439d87083abf682db25f5b28a8ef58f25614e258a0ac89787134eb762540bd01de1abd56a94778e81b2609eb2bff1f4eb73dcb986c50bbf8b0d51c2aa32e7e3d482e0487daddbd68e3a0a3ea284d8f7bdc127ca1f3c87242667fef2217739aad2c8106041ea220639b7b2bf1beaec2c54de4a800b401ecce20a97dd1f7128a72e11871035e17d5ce1383214a876a40ff3be6071fc11c540941af60a13acee29062c4902784eb3fbd88cc7d1f3af078d801f6aa4be08b91bd751ef09ffbde19a246bf4585d478ba4ff670c3483e2591e21e607ee07e354f6e7aca66b98d22158b25da7b299a4a83a1a7599103d26727cfb8d5650144307054540a6a708993ad3ac258500382f50b440b67109731c33d31f5ac9968875ddd9a02c17436b017ee2cc610f5cc425ca8050973fb10c06b88c287431f8efcb12dcad99971f7e74410333ab0346056146a2468e2c91f85942f2ab41391c2eeefe3203dd69c27d3e5cd012f3e48b39ed185f4dff0c78cdd2e507add94b8c91843fde0fc9f3fb226215e7e0a8110f4b58e860b397cfd0f4debc52782de1ab04848b3f650efc0b2d4d67e4abe474a83f5970ba88bf4b99db8d4e58e2e65780b94452a7f1ba2c8231c6d1df8b15736b7aa773b15d6cb86882df2aeeb8fd696839d45d4670067118ab0cdd03202dd5560b55a320dce85e1fd59e82fdb6388e28848e45814f9fcbfd4e8b064dee6d9cdcdc21e2905024f7e9b5f11e47e87e585997e950451c0860fab8bcb13f741ff5126afd150fddf8f281801a401d02a4cb92c380729d947e758fafb127aa194ba69f8146bb7ecc404583cb605adf3ebcc7a9921b45b6e1f3f0c789ca99662c84b2bcc82571d958f88ff35173cd813160186f9502859f729cb76fcdd9a203e958aeb5210813c0907067a5bb1456015bbc6297d45617746d05597a03dcc290d458755e59e05b1979704c9f8f054425a5d3ae94e5c67d962187b16c1014382120f247986bdb4a8b5fa37a476d1df225bed5957fab987355bbf549d7d9ab865800400d9f49b7313f7fa21b1a8e501cd0c2819fd268d096373ad2f272cbc4c78929ff3b077737891d0d1770bfac5619866c59115ae4953cb9e2402df6a7978b42b2dcd7b5a0228e4fac293ce4dc11dbd2267b0dfcf6bef4fcbb84638b53a172f27baa5664376bbb8d132d8eb3b6222d22376f9cbae3884b00be72e84d1d05340705c3bc00d8e3cf866d52fc64e3bc9eb8c1f51a3b32a6fe12066f3cfbf5d0559ae340bddd956082d537b24dc3758665ca781b519e8133e4c1592890e51afc178aad5e0367f91bf95e029a9652d346ce6ed20d74a44d57125ef6e232caddecd556198a5fe882fe26cb952e007f3ef61ce5fa6c7fd81daab95a54529f9caa8205d2ced0e5e0d794f927ec8ac53eb595fdfe85e1eb1224d5f7964d7bae4867f634c8b5362ade2cd88a1ff6856bceff1a1caa6f817ff44bc9df7ad83999a2857d36a49be0c58b0157479a259aa8b0d6d18644401c45118afe69fe561d41e8f1ba15fc00fcd2185299dfd0e41aa33929d69f292a0ad3daf27cec0a2cdf2add3fbc6f1c8fd44c79dbc5199c25b65c9e3f3b4d1c855e1d54e92828ec8ece4db42094fc12d7b708853847b5db0bf9f1bc1536ed583eafd3805d08fe1654ad41fd759c307e161ebad2e43cb1b0029fac5b4675dc5547750896833ed2db51f361201c6cacfbf284c93cc9bf316a5786d6833dab6d07b732f9f5ea079e99684c9dce58e0f9053ea922a0e0316a4acbbcf85ab00184608f3168b937ef08672c4604c91a7826d257fa4045f27fee71079a1b3d4dac1bda9c63ca10a5a96eaca7a8f17be2383b3d9cb71aebd096553e1d528107bf78a3f47a3060702475ac028f6f72825b5c2986844dbc8ec8bb3de8a17138cf380e8ad77d9fcf3ae9e9d119a2d78c6ffdf15fc92866114a117c9af9219d9ed7345843dc75a02f300f187efcdc52ad0335ca7efff95c14bd767778d415cbb329c6fc67238ee5b3ff442d4471606e84455e8828690395140aeb18951144e361f71fa2be68eeb3d89d5b303d7023eaedc9607a7ce2190475e07952c53f2e4d5745ddba256ef00dbffbe2c8d237da9481cc539345514775108f556dddd54bb6101254bdab71208f48a4d4c5f2c4735ba11257c88b31bf939861d5314e0b01c398d70fe9e6f8dfcb9f8e9c05dee5543964f82923023564fb4b4d0ecb7504daa7283071fe1d36a91c8f38958af0aa90bdef2b89c44a72c45f1138041e9d998c55ad2717595bae68705fe064c0528b644fba9fc56dd63f0ea77efb127408c89e0ea68c89199bce4aa85a5c14f0f67332bb3f23556afddfbd3a2c318856b3a497840283d4bc0fbe1c3e6d9fbcdf76cef256b3a4e3dbf9672060fe069923fd298b04a7ae1bfeb25373d66f0787d823c2f06ec0a0b48fbf4e3d3a2cb46274cc62267f882c05ad97024136585f08a13f540e7b0278dadacdfd25f992f84398a4dd30cc51970241ec84001bf56e97538332838cb385ae853cc290db612ce08676f4641fb6e887331dd3a7c7291b9fa70c9ffe63e3b444bce4d87da908694dce70366c2abda2a3972aba675ef03654ac64de51777680116b045ce0cbbc706900d4bc668817a02c0e25daa32c1949280d85c9df901fc79f3e2bb3a9a8b5525f523159257f8d074be14872a3d9b724a58120af71908a89c4c556388664932bf26a2f14c5b3c2ff9bf85f78101dab50a63558431309065ee0fe43930cd8cd365af9c717402a26ecb36eb37707f09be8ef6a3ca0011873a5a07ac7dab98521818322d1455f8e46f4f9f86b34ef6c6b3ccde171a8b5d483bef784ad905f55f4ced78175541fc1a5c87541fe5be2d9f8d6258709044cb511b0202baaef1a1426e1872c65c715e484d3286dee2a756978bc5c1ef699de51e91763041636d71ca8a26e65e63aed55a9c16f692bd5e63ca5eb311f064bcaedf71035e9e9722f77ee45a33282b0946189cb3ebddd25eb286f90355bc54717089b6e68b840e46d3c8dee7a7618878c77682eb186360a7f483652583d3885938a78b72b4e16ad6def26c6f01b85fa5799c1fb88e2fc0054159c29b5e314c0d1b5df4cc4e66b24d72255b06e43cee599c1311eb73cacab036bb831f6ad842c66facaec5a89aec11e86ebad5cf732dbafa7a4fdbe3b49118314e13672799504009fb29b5ff7d7286f1b9df4928086082cb857587a0643c9cecdf4b0ae4d5068abd36689a36ea91fbbe1e091f923b09509f3642caed27f1ec68a1caeb9aaee5536d6853962e7bc2b65a21dda3128811d19677eefc5fa07576c2f7bb144adb9f4b5efcd839c3d6750ce7835e883d6fd36171c85fa52226eea8e25e585992764053d48e738507a7f6d004d555016ab502967cef123a2858be7ac97572d95861516ea702cadeb955fb3b487b28420c874a5b0502c1c4e56097e0c5d257b7255f9d671cd19d2678c3eddcc108506298aa07b49e8550b5ae9c10e51f16b7ebdf40dae76b889d15ce2ef5654b9be18842806aaabf30216cea2fb519bd6aa912f7ca7a46c393068c31573cf76173fd4a0a28e5bb8c39f4e94be6fe8461b6c442aebc39a1133163856bd9a4fa19b034faa76649092d2bf19f856e5b10f57c9cffb36c4b2ad7c9904a675ad38a3e70b9fd08bef4ee47ccb7e31ce1cab97d0deeabca2d036f19c257673738a66ad60fe5332ba01d8b65bb843c59a98492ac64f5a708cdb49ec28cca525fd1188feb4076cb1feee79eac11b0fa63ea4f5d67909b26f0d452f7b50e65427b8bc6203543ac6937cc1026c94329c17166b45f05972e4a426133e92a860620538c839f6faa3c8adf4058d38fb99589044b229063ca1bb61eed2b784e557bdc49bce2f4adee0e5f4d57b9a26dfe73a5793ed6e9f8b0b1656bcae993423ab2e64e54f6941c19c9aacb577fe3d2d34b84ac016c8e41340f5b8b5625f10970f6335ffe3470a9ccbdb87f9d05c5b4251cd7503689ebb5accfafd2fa2cb8b5cbe19a2a6180437fa0426c72e117359517a5740ef87314d851e7e196590f0ed97182a7509f78cc734c5716b42abfdee49f4a07db63c5933a211aca08222adac1ce45cb16fb9542b0a57497e2121e43d50547a77a41cd7121a63c117a05425506ffb7ef762690998f4543bdaf02a5e96f93fab4f2f1029927f067e734c7176f23a18ced97e6739bd2642f5baa15d2b5b17a2b3847422565fdc7f3cef12f942d51f33e9d20fb1b3765c8db866b21739867508f9434f827bc6a20c766c0aec660b528cd2d0b647a1f6510f2bdeca615eea603ff9846e635bc7663c0ff0a58be8cc57009c45899ee2d86a196a7f5831ac4865a36a4df60d3438751a88cf95a74615e413aeaf6459bc577972502303d94ebf8e728cbc9ef8b3dbe18b34a36ed37dac89ba3d6db4befe488d59be20a7c148b38ce6ace9e5f13da73378ef5c2edcbc3005814b5d1706def437f2bb230512b47f6b35ddb39620c8abf4da537f42d3cf60d655faf025ddbfbf1eba334c06ee38a21bee2c4d130e00da77df10deab271cfbbc6fb31fd995bd8a90d33838752527d2ab7ddd6872c892000d81b38295ea495327bdc7b096fd210b6648313ade8ce404f12fda287605882c800efcc5ace1928a6dc930b2ffb286d001699ff32d0d58fa3defa4e93bfb38fb6936b452f209f4064bc345324ca859556a2fea03f532c4e465af90e0f7b2a41e7a257b595210b5919f2368051b255812195b0e5e4b2fcd25fc1f6b429cd3f8476290c90dd19d0d716abcd7710b073975787c38e91a6d10abe14104fe837ca312898212748306d1e0c3f01babcc2cfcd9720f00e82d8b37ff82d2f74ec6b5c239c132efeac5d19e113e85d883cb9b57c3b01ba18291b52d20db2e95ea77562b45dd9dd399dcf7dcd0ba45643644a0d5359fe84a5289a81565f05ced6a5b33c9609b3d73ba5b23d144b7072e4d22c6f39d5756ffd5a479279aa8a2346ccc6d103c6e2860d18f03dc53ff70273d92809e7c80", 0x1000}, {&(0x7f0000276000)="8cca19185fc3284506d67fdcec64a4ff93130cc9235075b95e3d5ff055af1e640ca8fe48ba54a30736d4a61ffdfd3808e4174f81a092aa2900ac328c2d708c972a999966b88897ecfb1f8fc7184ab23a20b2cfef21893eca4a578e6f936f2f876eb1644046d566cea0b2876ddd75033968ab7d878d9c65", 0x77}, {&(0x7f0000a25000-0x2)="6aa5", 0x2}, {&(0x7f00002a8000)="11b9006472f3fbdf968f73a01c1331825ba8830d3bac1255f3c313902c84cb41767c7f76394fe4be10550f61b6da199b49a9769eb89e9cbe7a5a25ab69", 0x3d}], 0x8, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed1000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00008b2000)={0x400, 0x40, 0x6, 0x6, 0x7}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r6 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r6, &(0x7f0000a77000)=[{&(0x7f00002d5000)=""/0, 0x0}, {&(0x7f0000063000-0x41)=""/65, 0x41}], 0x2, 0x0) 2018/01/02 01:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000da8000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800, 0x1, 0x9, "03f60e4a126b8aa031bab86f5728c0d8b7f403bdffe759f6bdb9d93bf876b307286eee32da54df60915ed648295bbfcfb57ad0adcf50ec063e9f2acb35064fe76cc67612bf1c542f33c366e48945bcee"}, 0x160) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/02 01:57:12 executing program 0: r0 = socket$inet6(0xa, 0x20000000000f, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000968000-0xcc)=""/204, &(0x7f0000c80000-0x4)=0xcc) 2018/01/02 01:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) socket$inet_udp(0x2, 0x2, 0x0) fchmod(r0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000759000-0x4)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000016a000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f00006f1000)=[0x20]}}], 0x0, 0x0, &(0x7f0000c19000)=""}) ioctl$int_out(r0, 0x0, &(0x7f0000f98000-0x8)=0x0) 2018/01/02 01:57:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e60000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000437000)={@common='nr0\x00', @ifru_names=@common='ip6_vti0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00005c8000/0x2000)=nil, 0x2000, 0x1) r1 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) 2018/01/02 01:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f00008a4000)={0x0, 0x0}) ppoll(&(0x7f0000db0000)=[{r0, 0x40, 0x0}, {r0, 0x50c9, 0x0}], 0x2, &(0x7f0000860000)={r1, r2+10000000}, &(0x7f00008e8000)={0x80000001}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) 2018/01/02 01:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = dup(r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000506000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000572000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000efb000)={r2, r3, 0x5}) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000e45000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/vga_arbiter\x00', 0x240300, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000fa7000-0x4)={0x0}, &(0x7f0000ae0000)=0x4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/02 01:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bae000)='/dev/sequencer2\x00', 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00003c7000-0x20)={0x80, 0x8, 0xffffffff, 0x8, 0x0, 0x1f}) 2018/01/02 01:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b94000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f00001c5000)=0x0, &(0x7f000071c000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00006d5000)="", 0x0, 0x0, &(0x7f0000d09000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/02 01:57:12 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000b82000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f000003e000-0x8)=&(0x7f0000001000-0x18)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x8)=0x18) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file1\x00', 0x40) gettid() 2018/01/02 01:57:12 executing program 6: futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000179000)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000226000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f000058b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) [ 73.448873] binder: 12157:12159 unknown command 0 [ 73.462058] binder: 12157:12159 ioctl c0306201 2000a000 returned -22 [ 73.482994] binder: 12157:12173 ioctl 0 20f97ff8 returned -22 [ 73.506725] device gre0 entered promiscuous mode [ 73.508642] binder_alloc: binder_alloc_mmap_handler: 12157 20000000-20002000 already mapped failed -16 [ 73.513589] binder: BINDER_SET_CONTEXT_MGR already set [ 73.513596] binder: 12157:12159 ioctl 40046207 0 returned -16 [ 73.513665] binder: 12157:12173 unknown command 0 [ 73.513671] binder: 12157:12173 ioctl c0306201 2000a000 returned -22 [ 73.516291] binder: 12157:12173 ioctl 0 20f97ff8 returned -22 [ 73.516379] binder_alloc: 12157: binder_alloc_buf, no vma 2018/01/02 01:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f00008a4000)={0x0, 0x0}) ppoll(&(0x7f0000db0000)=[{r0, 0x40, 0x0}, {r0, 0x50c9, 0x0}], 0x2, &(0x7f0000860000)={r1, r2+10000000}, &(0x7f00008e8000)={0x80000001}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 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}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) 2018/01/02 01:57:12 executing program 4: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e82000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7f000-0x30)=[{&(0x7f0000e7d000)=""/218, 0xda}], 0x1, &(0x7f00000b6000)=""/79, 0x3f9, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7d000)="70582ac63125709955e7437fb93abf8c86ba51283b96606d66efa6ef70a05f9123a72302eb78f8036cefc690e839b95602475e784befce4fd8a1421e028b8a97466f2ca47c", 0x45, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000868000)='/dev/usbmon#\x00', 0x964, 0x20802) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e84000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002cd000)=0xc) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e84000)=0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e84000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000e84000-0x4)=0x8) 2018/01/02 01:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087e000-0xd)='/dev/snd/seq\x00', 0x0, 0x4c8002) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000a90000-0xc)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000fc6000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x2, &(0x7f0000f86000)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x4440, 0x0}, {0xffffffffffffffff, 0x20, 0x0}], 0x20000006, &(0x7f00003f5000)={0x77359400, r1}, &(0x7f0000cb8000-0x8)={0x400}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) epoll_create1(0x80000) clock_gettime(0x2, &(0x7f00000d2000-0x10)={0x0, 0x0}) fallocate(r2, 0x2, 0x4, 0x8825) syz_open_dev$mice(&(0x7f0000a13000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) 2018/01/02 01:57:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x80000000) r1 = socket$netlink(0x10, 0x3, 0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002000-0x4)=0x401) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x2, 0x0, 0x915, 0x9, 0x10000, 0x100000000, 0x20, 0x9410, 0xfffffffffffffff9, 0x3, 0x4ae25605, 0xc40, 0x7, 0x7]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000003000-0x8c)={r3, @in={{0x2, 0x0, @rand_addr=0x6b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$netlink(r2, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x25, 0x405, 0x0, 0x0, ')'}], 0x209}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) r4 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x101000, 0x0) getgroups(0x9, &(0x7f0000002000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0xffffffffffffff75, "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"}, &(0x7f0000003000)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000003000)=""/186) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r7, 0x20, 0x30}, &(0x7f0000004000)=0xc) fchown(r1, r4, r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000006000)='./file0\x00', 0x400, 0x10) utimensat(r5, &(0x7f0000007000-0xe)='./file0/file0\x00', &(0x7f0000006000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) 2018/01/02 01:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000942000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00004bf000)=0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e39000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046b000)=0xe8) fstat(r0, &(0x7f000081c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/autofs\x00', 0x10002, 0x0) ioctl$TCSBRKP(r5, 0x5425, 0x7) shutdown(r0, 0x0) syslog(0x9, &(0x7f0000644000)=""/13, 0xd) [ 73.516418] binder: 12157:12159 transaction failed 29189/-3, size 56-8 line 3128 [ 73.544493] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.544575] binder: release 12157:12173 transaction 121 out, still active [ 73.544577] binder: undelivered TRANSACTION_COMPLETE [ 73.544629] binder: send failed reply for transaction 121, target dead [ 73.649217] device gre0 entered promiscuous mode 2018/01/02 01:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000aa1000)='/dev/binder#\x00', 0x0, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x44083) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) uname(&(0x7f0000b1c000)=""/136) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r0, r1) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000a3e000-0x4)=0x3f) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) syz_open_dev$binder(&(0x7f0000d65000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) 2018/01/02 01:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xf, 0x2, 0x7) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00003fb000-0x20)={"915165859e2f13b229891a4558758604", {0x4, 0x0, 0x5, "41ffe33c14dd", 0x36ac, 0x0}}) 2018/01/02 01:57:12 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000619000)='/dev/ptmx\x00', 0x301001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)={0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r2, &(0x7f0000fe2000)=[], 0x1163) 2018/01/02 01:57:12 executing program 4: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00003b8000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fchown(r0, r1, r2) accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f42000+0x358)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000066a000)={0x0, 0x0, 0x0}, &(0x7f000094b000)=0xfffffffffffffd46) 2018/01/02 01:57:12 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d25000)={0xa, &(0x7f00009fd000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000d26000-0x40)={r1, 0x8, &(0x7f0000d25000)=[0x0, 0xb1b, 0x8, 0x8, 0x4, 0x8, 0x3, 0x9], &(0x7f0000d25000)=[0x2, 0x7, 0x3, 0x7, 0x8, 0x0, 0x95], 0x14, 0x7, 0x4, &(0x7f0000ba3000-0x1c)=[0x1, 0xfffffffffffffffa, 0x3, 0x4, 0x6, 0x1, 0x100000001], &(0x7f0000b63000-0x1c)=[0x3, 0x5, 0x1, 0x1, 0x6, 0xfffffffffffffe01, 0x4], 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d26000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000754000-0x4)=0x0) 2018/01/02 01:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f00005ce000)={0x0, 0x0}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000902000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/02 01:57:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f000070f000)="c9816fb1e9a15184a7d5db3f040f2206143100ab75e2491ea9fe2cbfccfe354a4aaf18e703ec842084f7c4d2fc8499172508eb215c3cff67c2ed487284a464affe651b93753b7204a0bc997c5c22a7d94b35569ad188cb6286ad4dfc0efaafe2b714a021fdad73f471ed03eb17147f1c1278f1ff53df554db9ae06fed529cfa2e8c39911c99501198985c6cb0332125dd3d9497c60a9963709290ca09d37d9f8b2d0e28264fac1c10c46f332fc72b2b9e101763e0aef71458d574475ad88692b976bb103213aaf59fb60", 0xfffffffffffffee6) 2018/01/02 01:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000c73000)='user\x00', &(0x7f000036f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000633000)="8065e1893890e227ff86ef3fa28cb78455c1d344a7dde473f00eb7a2788215d1b16028aff3d1e87f4c69a26d5e32a907fe22fd4ee9dfcbac3202614a71bfdadbcdb8f27ae2138f0a399fa68d060c1f63d945dd3e1dbc547cd555ff026663a5b5c434ae309e24b4ef5c578f11396800fc220ec62abffb615ac82fda35653f68f2d523caf61a0ccb1a840d4d3ad341586648863d4e2daf54669fab95fd4e3f8f7d6a7ffafe866a355ed99506bc9132e195f212866c9fab188430d70fa5b75cfc9f", 0xc0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00003d2000-0x8)='keyring\x00', &(0x7f0000b1a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f000019e000)=[{&(0x7f0000d34000-0xfd)="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", 0xfd}, {&(0x7f0000b70000-0x2d)="bf7324d451568a36b20583644d2261ae1426c2d30cc62286561b18364aee45dbb033185eef63ef3d75e7884f39", 0x2d}, {&(0x7f00000fa000)="1ed4eaee67d14b0c8392ff1841e6878057141f53d727c8163ba3e45e2d9cc3c66fa56bb6b52cbd2b38c969a1d79663e61e611133c213c09a65d2d52425af2da050ce59798d86cbfb6f5a222c77e09569f8033db2e3cf06527a0a3dccbabd173d25226046710b", 0x66}, {&(0x7f0000217000-0xf8)="a1ea694e9c4c5556e291c5196de59488db4b3a853513efabed071335d60ebef40f08a239e8cb335a9dd44f98f13a6d39a095594ca2c6d82997680aafa1ff2c7f14e72fe1254a63b837d5563247f7b51272f9f6c57f9794b8b3dd5cee0967999773bc5f2ac70a9c88e28cfa8ed77d2409ab891f9597efca6c6356513713d19e2163b9145dacff21397577edf5c7ae33992dd5581bb2135c75cd249b4f7d8f0ccada1d3b3d8ded8b749506ec02231c29495c15e1ca09efa7255f7bb79c91142e1003cc6f0f118acfc7625bd7b6f34e6832ef67a758c9ac3c25debcdb301fae13a8cee617464a2df6570e76758eadc077286553004072e3cb69", 0xf8}, {&(0x7f00003eb000-0x1000)="580e49ad89e787e3780112deacbf52cc818bd96af4b9c7c772b7c7f0d46830305f578015b46b3a36c2bcdc7b2f8c5932064cebb73f49e377125548b8f8afc7c1036937376c9ce5cb7d670d9e6a2d86f8145e640dc2a8f2d44e100a60348424564feb7c46cee10637b2b34c9d4bc93fa044f832af822c0e39c8a42a477bd3b09f5edf872a73f4f3de72a36cd959aad58cda67ed6c9a8181487aa213d268e5a873be87db2f20417fcca285e25fd673d8da9bc92de2d67fae56d4b6135bad8ff0c7874a771c89059e5b46325c11813b01df368fbe17f232e31d50f24eb977f0ec3d3cae0e9f9abfb7b8102b6254a3638058574f4d19617e641f17e5bfe0c282113fbf906a4bda809786021f4035ae0f0bc76db63ce67150562d4f2fb73e9cd7f81b3523636fcedbd729d8a579dab06ece0206837c304354bb098f3b4963472bfbb35433c4cb4ca841e7b4c53917bf4b29d1fed023f44eaac1082cc4d818a4f13f9cf0b548ce5c5ef4472b30a2d07aa169b8df2b36b6cc03f4f6e2a0ba5fd322d8fd945400d5e86af84294667879e06c0d1ed9fe74e07716bbcb070a0b7789fbaa010cee4e1d4ebfcbe500b2786a05afdc5e863180d1f4a0d9148556633e4ee0da72710f858c0c9e894adeb7420ee9840c15d132d396b121f468c7aa88ae49940ca0009a49d3759f310457c6693caf3e9e20d7698366bb4dd3132ede50fea420f28d23316d8856ef6bf093acebabe2e59e3a891ca54b15e4703eac619af8d23f2439d87083abf682db25f5b28a8ef58f25614e258a0ac89787134eb762540bd01de1abd56a94778e81b2609eb2bff1f4eb73dcb986c50bbf8b0d51c2aa32e7e3d482e0487daddbd68e3a0a3ea284d8f7bdc127ca1f3c87242667fef2217739aad2c8106041ea220639b7b2bf1beaec2c54de4a800b401ecce20a97dd1f7128a72e11871035e17d5ce1383214a876a40ff3be6071fc11c540941af60a13acee29062c4902784eb3fbd88cc7d1f3af078d801f6aa4be08b91bd751ef09ffbde19a246bf4585d478ba4ff670c3483e2591e21e607ee07e354f6e7aca66b98d22158b25da7b299a4a83a1a7599103d26727cfb8d5650144307054540a6a708993ad3ac258500382f50b440b67109731c33d31f5ac9968875ddd9a02c17436b017ee2cc610f5cc425ca8050973fb10c06b88c287431f8efcb12dcad99971f7e74410333ab0346056146a2468e2c91f85942f2ab41391c2eeefe3203dd69c27d3e5cd012f3e48b39ed185f4dff0c78cdd2e507add94b8c91843fde0fc9f3fb226215e7e0a8110f4b58e860b397cfd0f4debc52782de1ab04848b3f650efc0b2d4d67e4abe474a83f5970ba88bf4b99db8d4e58e2e65780b94452a7f1ba2c8231c6d1df8b15736b7aa773b15d6cb86882df2aeeb8fd696839d45d4670067118ab0cdd03202dd5560b55a320dce85e1fd59e82fdb6388e28848e45814f9fcbfd4e8b064dee6d9cdcdc21e2905024f7e9b5f11e47e87e585997e950451c0860fab8bcb13f741ff5126afd150fddf8f281801a401d02a4cb92c380729d947e758fafb127aa194ba69f8146bb7ecc404583cb605adf3ebcc7a9921b45b6e1f3f0c789ca99662c84b2bcc82571d958f88ff35173cd813160186f9502859f729cb76fcdd9a203e958aeb5210813c0907067a5bb1456015bbc6297d45617746d05597a03dcc290d458755e59e05b1979704c9f8f054425a5d3ae94e5c67d962187b16c1014382120f247986bdb4a8b5fa37a476d1df225bed5957fab987355bbf549d7d9ab865800400d9f49b7313f7fa21b1a8e501cd0c2819fd268d096373ad2f272cbc4c78929ff3b077737891d0d1770bfac5619866c59115ae4953cb9e2402df6a7978b42b2dcd7b5a0228e4fac293ce4dc11dbd2267b0dfcf6bef4fcbb84638b53a172f27baa5664376bbb8d132d8eb3b6222d22376f9cbae3884b00be72e84d1d05340705c3bc00d8e3cf866d52fc64e3bc9eb8c1f51a3b32a6fe12066f3cfbf5d0559ae340bddd956082d537b24dc3758665ca781b519e8133e4c1592890e51afc178aad5e0367f91bf95e029a9652d346ce6ed20d74a44d57125ef6e232caddecd556198a5fe882fe26cb952e007f3ef61ce5fa6c7fd81daab95a54529f9caa8205d2ced0e5e0d794f927ec8ac53eb595fdfe85e1eb1224d5f7964d7bae4867f634c8b5362ade2cd88a1ff6856bceff1a1caa6f817ff44bc9df7ad83999a2857d36a49be0c58b0157479a259aa8b0d6d18644401c45118afe69fe561d41e8f1ba15fc00fcd2185299dfd0e41aa33929d69f292a0ad3daf27cec0a2cdf2add3fbc6f1c8fd44c79dbc5199c25b65c9e3f3b4d1c855e1d54e92828ec8ece4db42094fc12d7b708853847b5db0bf9f1bc1536ed583eafd3805d08fe1654ad41fd759c307e161ebad2e43cb1b0029fac5b4675dc5547750896833ed2db51f361201c6cacfbf284c93cc9bf316a5786d6833dab6d07b732f9f5ea079e99684c9dce58e0f9053ea922a0e0316a4acbbcf85ab00184608f3168b937ef08672c4604c91a7826d257fa4045f27fee71079a1b3d4dac1bda9c63ca10a5a96eaca7a8f17be2383b3d9cb71aebd096553e1d528107bf78a3f47a3060702475ac028f6f72825b5c2986844dbc8ec8bb3de8a17138cf380e8ad77d9fcf3ae9e9d119a2d78c6ffdf15fc92866114a117c9af9219d9ed7345843dc75a02f300f187efcdc52ad0335ca7efff95c14bd767778d415cbb329c6fc67238ee5b3ff442d4471606e84455e8828690395140aeb18951144e361f71fa2be68eeb3d89d5b303d7023eaedc9607a7ce2190475e07952c53f2e4d5745ddba256ef00dbffbe2c8d237da9481cc539345514775108f556dddd54bb6101254bdab71208f48a4d4c5f2c4735ba11257c88b31bf939861d5314e0b01c398d70fe9e6f8dfcb9f8e9c05dee5543964f82923023564fb4b4d0ecb7504daa7283071fe1d36a91c8f38958af0aa90bdef2b89c44a72c45f1138041e9d998c55ad2717595bae68705fe064c0528b644fba9fc56dd63f0ea77efb127408c89e0ea68c89199bce4aa85a5c14f0f67332bb3f23556afddfbd3a2c318856b3a497840283d4bc0fbe1c3e6d9fbcdf76cef256b3a4e3dbf9672060fe069923fd298b04a7ae1bfeb25373d66f0787d823c2f06ec0a0b48fbf4e3d3a2cb46274cc62267f882c05ad97024136585f08a13f540e7b0278dadacdfd25f992f84398a4dd30cc51970241ec84001bf56e97538332838cb385ae853cc290db612ce08676f4641fb6e887331dd3a7c7291b9fa70c9ffe63e3b444bce4d87da908694dce70366c2abda2a3972aba675ef03654ac64de51777680116b045ce0cbbc706900d4bc668817a02c0e25daa32c1949280d85c9df901fc79f3e2bb3a9a8b5525f523159257f8d074be14872a3d9b724a58120af71908a89c4c556388664932bf26a2f14c5b3c2ff9bf85f78101dab50a63558431309065ee0fe43930cd8cd365af9c717402a26ecb36eb37707f09be8ef6a3ca0011873a5a07ac7dab98521818322d1455f8e46f4f9f86b34ef6c6b3ccde171a8b5d483bef784ad905f55f4ced78175541fc1a5c87541fe5be2d9f8d6258709044cb511b0202baaef1a1426e1872c65c715e484d3286dee2a756978bc5c1ef699de51e91763041636d71ca8a26e65e63aed55a9c16f692bd5e63ca5eb311f064bcaedf71035e9e9722f77ee45a33282b0946189cb3ebddd25eb286f90355bc54717089b6e68b840e46d3c8dee7a7618878c77682eb186360a7f483652583d3885938a78b72b4e16ad6def26c6f01b85fa5799c1fb88e2fc0054159c29b5e314c0d1b5df4cc4e66b24d72255b06e43cee599c1311eb73cacab036bb831f6ad842c66facaec5a89aec11e86ebad5cf732dbafa7a4fdbe3b49118314e13672799504009fb29b5ff7d7286f1b9df4928086082cb857587a0643c9cecdf4b0ae4d5068abd36689a36ea91fbbe1e091f923b09509f3642caed27f1ec68a1caeb9aaee5536d6853962e7bc2b65a21dda3128811d19677eefc5fa07576c2f7bb144adb9f4b5efcd839c3d6750ce7835e883d6fd36171c85fa52226eea8e25e585992764053d48e738507a7f6d004d555016ab502967cef123a2858be7ac97572d95861516ea702cadeb955fb3b487b28420c874a5b0502c1c4e56097e0c5d257b7255f9d671cd19d2678c3eddcc108506298aa07b49e8550b5ae9c10e51f16b7ebdf40dae76b889d15ce2ef5654b9be18842806aaabf30216cea2fb519bd6aa912f7ca7a46c393068c31573cf76173fd4a0a28e5bb8c39f4e94be6fe8461b6c442aebc39a1133163856bd9a4fa19b034faa76649092d2bf19f856e5b10f57c9cffb36c4b2ad7c9904a675ad38a3e70b9fd08bef4ee47ccb7e31ce1cab97d0deeabca2d036f19c257673738a66ad60fe5332ba01d8b65bb843c59a98492ac64f5a708cdb49ec28cca525fd1188feb4076cb1feee79eac11b0fa63ea4f5d67909b26f0d452f7b50e65427b8bc6203543ac6937cc1026c94329c17166b45f05972e4a426133e92a860620538c839f6faa3c8adf4058d38fb99589044b229063ca1bb61eed2b784e557bdc49bce2f4adee0e5f4d57b9a26dfe73a5793ed6e9f8b0b1656bcae993423ab2e64e54f6941c19c9aacb577fe3d2d34b84ac016c8e41340f5b8b5625f10970f6335ffe3470a9ccbdb87f9d05c5b4251cd7503689ebb5accfafd2fa2cb8b5cbe19a2a6180437fa0426c72e117359517a5740ef87314d851e7e196590f0ed97182a7509f78cc734c5716b42abfdee49f4a07db63c5933a211aca08222adac1ce45cb16fb9542b0a57497e2121e43d50547a77a41cd7121a63c117a05425506ffb7ef762690998f4543bdaf02a5e96f93fab4f2f1029927f067e734c7176f23a18ced97e6739bd2642f5baa15d2b5b17a2b3847422565fdc7f3cef12f942d51f33e9d20fb1b3765c8db866b21739867508f9434f827bc6a20c766c0aec660b528cd2d0b647a1f6510f2bdeca615eea603ff9846e635bc7663c0ff0a58be8cc57009c45899ee2d86a196a7f5831ac4865a36a4df60d3438751a88cf95a74615e413aeaf6459bc577972502303d94ebf8e728cbc9ef8b3dbe18b34a36ed37dac89ba3d6db4befe488d59be20a7c148b38ce6ace9e5f13da73378ef5c2edcbc3005814b5d1706def437f2bb230512b47f6b35ddb39620c8abf4da537f42d3cf60d655faf025ddbfbf1eba334c06ee38a21bee2c4d130e00da77df10deab271cfbbc6fb31fd995bd8a90d33838752527d2ab7ddd6872c892000d81b38295ea495327bdc7b096fd210b6648313ade8ce404f12fda287605882c800efcc5ace1928a6dc930b2ffb286d001699ff32d0d58fa3defa4e93bfb38fb6936b452f209f4064bc345324ca859556a2fea03f532c4e465af90e0f7b2a41e7a257b595210b5919f2368051b255812195b0e5e4b2fcd25fc1f6b429cd3f8476290c90dd19d0d716abcd7710b073975787c38e91a6d10abe14104fe837ca312898212748306d1e0c3f01babcc2cfcd9720f00e82d8b37ff82d2f74ec6b5c239c132efeac5d19e113e85d883cb9b57c3b01ba18291b52d20db2e95ea77562b45dd9dd399dcf7dcd0ba45643644a0d5359fe84a5289a81565f05ced6a5b33c9609b3d73ba5b23d144b7072e4d22c6f39d5756ffd5a479279aa8a2346ccc6d103c6e2860d18f03dc53ff70273d92809e7c80", 0x1000}, {&(0x7f0000276000)="8cca19185fc3284506d67fdcec64a4ff93130cc9235075b95e3d5ff055af1e640ca8fe48ba54a30736d4a61ffdfd3808e4174f81a092aa2900ac328c2d708c972a999966b88897ecfb1f8fc7184ab23a20b2cfef21893eca4a578e6f936f2f876eb1644046d566cea0b2876ddd75033968ab7d878d9c65", 0x77}, {&(0x7f0000a25000-0x2)="6aa5", 0x2}, {&(0x7f00002a8000)="11b9006472f3fbdf968f73a01c1331825ba8830d3bac1255f3c313902c84cb41767c7f76394fe4be10550f61b6da199b49a9769eb89e9cbe7a5a25ab69", 0x3d}], 0x8, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed1000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00008b2000)={0x400, 0x40, 0x6, 0x6, 0x7}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r6 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r6, &(0x7f0000a77000)=[{&(0x7f00002d5000)=""/0, 0x0}, {&(0x7f0000063000-0x41)=""/65, 0x41}], 0x2, 0x0) 2018/01/02 01:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1fffffe) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004a9000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) uname(&(0x7f0000ff0000)=""/0) 2018/01/02 01:57:12 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") pipe(&(0x7f00003bf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000-0x1c)={0x1c, 0x1, 0x1, @fuse_notify_inval_entry_out={0x2, 0x0}}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0xc000, 0x0) ptrace$pokeuser(0x6, r1, 0x3f, 0xff) 2018/01/02 01:57:12 executing program 6: clone(0x0, &(0x7f00006d5000-0xc6)="", &(0x7f0000ec2000)=0x0, &(0x7f00005db000-0x4)=0x0, &(0x7f0000387000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000762000-0x9)='/dev/ppp\x00', 0x101000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000ef000-0x8b)=""/139) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x3) rt_sigpending(&(0x7f00009c6000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 01:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000bf8000-0x1c)=""/28, 0x1c}, {&(0x7f0000870000-0x1b)=""/27, 0x1b}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x4, &(0x7f00000a0000-0x60)=[{&(0x7f0000031000)=""/171, 0xab}, {&(0x7f00007df000-0xec)=""/236, 0xec}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f0000342000)=""/8, 0x8}], 0x4, 0x0) [ 73.816689] audit_printk_skb: 3 callbacks suppressed [ 73.830269] audit: type=1326 audit(1514858232.766:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12220 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 73.845148] device gre0 entered promiscuous mode 2018/01/02 01:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfe000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) writev(r0, &(0x7f00006b2000+0x421)=[{&(0x7f0000daf000)="f7", 0x1}], 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000e79000)={0x0, 0x3ff, 0xc}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d30000)=0x0, &(0x7f0000c2e000)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000379000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) fchmod(r0, 0x3) 2018/01/02 01:57:12 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) rt_sigsuspend(&(0x7f000042a000)={0x2}, 0x8) shutdown(r0, 0x3) 2018/01/02 01:57:12 executing program 4: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ebb000-0x4)=0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000183000)='./file0\x00', &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000863000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) pread64(r1, &(0x7f00005b5000)=""/132, 0x84, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000ec1000)={0x7, 0x1, r2, 0x7fffffff, r3, 0x2, 0x10000, 0xfffffffffffffe01}) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x23}], 0x1) [ 73.928087] audit: type=1326 audit(1514858232.886:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12220 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/02 01:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b16000-0x11)='/selinux/context\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/02 01:57:12 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b06000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@common='bond0\x00', @ifru_flags=0x1000}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000001000-0x4)=0xbce4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) removexattr(&(0x7f0000515000-0x8)='./file0\x00', &(0x7f00007a3000)=@random={'security.\x00', 'cpuset\\\x00'}) 2018/01/02 01:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006bf000)={0xffffffff, 0x100000000, 0x8004, 0x1ff, 0x99dc, 0xfff, 0x9, 0x2, 0x0}, &(0x7f00004c2000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000031a000-0xe6)={r1, 0xde, "9c86d9b7af1f954cec7fced1ddce1091845f17354c75459f45d1288a0d9841361f5fbd4b796ada409ccbff5718f4b5dc5d7f462bc05a51d7de0e4c1438761f4a1c79cf49eec03038b85f7dc720541fc372f79bef32bcf04af88cf46f4f1bb1ccc2f0eaa8a8c541fd82c67e39fcd6d82d9a49d522315c831fadcc06a35f7af354b96d1266e8c1346a0eed62939a954146f31b22678f8fe3e1c36b1dd3396765d55e8b442e21aad60890a7f9ca96de4be6a5e0f3eeed5cfe443d1c10715126a73fafc0781af4cfdc6115ae94f2812b79b1ecc312ebc95c4d2585066fe40379"}, &(0x7f00001f0000)=0xe6) write(r0, &(0x7f0000c2e000)="1f000000100a1f000000000000000000029d15ff090001800400010000df18", 0x1f) 2018/01/02 01:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003be000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000067000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000002b000)={r2, 0x1, &(0x7f0000cc4000-0x4)=[0x90f], &(0x7f0000ff5000)=[0x3, 0x9, 0x8001, 0x8000, 0x1, 0x8001, 0x1, 0x46], 0x0, 0x3, 0x10001, &(0x7f0000f61000)=[0x100000001, 0xfffffffffffffffc, 0x6], &(0x7f00009b9000)=[], 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00004e8000)={0x401, 0x1ff, 0x5, 0x3, 0x2, 0x101}) ioctl$LOOP_CHANGE_FD(r1, 0x1279, r0) 2018/01/02 01:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f35000-0xf)='/dev/sequencer\x00', 0x4100, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) 2018/01/02 01:57:12 executing program 6: r0 = add_key(&(0x7f0000172000)='rxrpc_s\x00', &(0x7f00002c6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ff000)="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", 0x1000, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) recvfrom$unix(r1, &(0x7f0000d4a000-0xaf6)=""/4096, 0x1000, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f0000339000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000-0x10)={r2, &(0x7f00008f3000)=""/150}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r4, &(0x7f0000002000+0xda)=0x0, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_add_watch(r1, &(0x7f0000005000-0x6)='./file0\x00', 0x20000000) inotify_rm_watch(r1, r5) prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0, 0x0, 0x6}, {0x1, 0xbc23, 0x10000, 0x100000001}, {0xfff, 0x8, 0x0, 0x80000000}]}) flock(r3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000002000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000)=""/109, 0x6d}, {&(0x7f0000001000)=""/202, 0xca}], 0x2, &(0x7f0000003000-0xee)=""/238, 0xee, 0x24e0a697}, 0x40002120) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000006000)={0x0, 0x80}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000006000)={r7, 0x7, 0x3, [0x6, 0xfffffffffffffffa, 0x6]}, 0xe) 2018/01/02 01:57:12 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200900, 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) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000005a000)={&(0x7f0000177000)={0x27, 0x7fff, 0x5, 0x7, 0x101, 0xa1, "35bbc56c8b77ba832f23b272e1118049e70d537432a2931a83c48bfba8e2d14b2d4516401d35d3a15292e17b7a1bd6f26519b7911ce6a561fb7add864f13b8", 0x0}, 0x60, &(0x7f0000e3a000)=[{&(0x7f0000713000)="e52ccbab8fccc87dd728ef4ef21e3fc56c7af2357cb8cbaf8c9e6da27f8bf6ea8addfa44546a6824f3b7a7374c604705c527ef83891e6ef1d3e7dfc9f196e260fbabdbccaf963605357bd3cf563f244399536adcb71563ff2bb9727303f984343f19460948c4b9daadbb972f852079417512ff3db7ba634d899f42fd8c0c686569e56dbc7fed", 0x86}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000e6a000-0xc6)="486623e7ebabe914c17bf7f8167c5f144d812e3bb7427b0ba53fce642ba980b357eed22f9a5be2332a3b6e9c4e4f1f74af03c00079ac50feda1a3df0fe824ef1abc0be8421a5f48e3c7cee986d3a0da2e883d62380fa6c54e7e92cff35e61c0575220d42ee2451e34db587464bfe92f1ec0525e61ad10af12d4711e4b0f1a12d3c9498f2e823c3660f34abff82e2c3c44464262361df275733a3c5aa7baef9089e708d93e1d3e0a10b36c20c250ba61b49b013220b514d9444762bea76da1ac1225ba8377d74", 0xc6}, {&(0x7f0000000000)="87091e7816dd916ba05b70521166626026ca880c0c28f8b7726660a075e2f29d25db8053026c86954bf1118cf64059ff2c35fea2cb52655051b33e9d79b65cd503c1bcbe0b8650d51c4d5a70372d53e6e0a40ca34a4a67a7ba88c6df744b06cb098da5c4ed43b599473e7e5aef47cd1094c721a7fcb7e1e764d226aec3e3c567f332d487db8bd3ae28d761f689bc095a9b0aa53af44fa6726e2be3758a08a5e75eceacd601d5809828b9bac39f20cc2d2ac66975342fd92375b22800866e42db67defbfd209278652d738025d85ca76a7efcc721ad7820cf416484d1a7a173f670bc299c7990662873cf3339ffdf2e2d", 0xf0}, {&(0x7f0000001000-0x68)="56b2155a099e289b294441f3c285d2ebd539e3edac12dd5ef29a3a19ffdd3cf6f132aca138a736ceac3dc1d6a425993670487b1ee2c36003fb33b487e7cab34b819d24eea669a20c74b7277752cfc2b5e9eda4dacfdaac79f7485f0ffae08ff046b318384e7d927f", 0x68}, {&(0x7f0000177000)="2c6419e5ba50b695aa43161d6c8a7e850ae5715542b95b3fe58c6369881a4d8dcb90400d244b2d22220d3daa5cea4f93e4f91dedfe73be5a12ec227281b520d7fb1ff3bb238b5eb5e93789b4596dd091de8104c4d4051bf30bece4ff0dbd1b7c493b1979f42f53cfc6b1031ac35f405eb6cfa7bddf179a0b2202bca1c6f515a58c9eb0a4839ca0c9aeb96cbbd4a1a9dd8cc29fbf87d3554cc5b280ef8626792c", 0xa0}, {&(0x7f0000ac5000-0x7c)="982f2b148f56e33a29f2e463b20f806e2ccc107079ed929d9abcfbc2a1815a18560d805ffe6a7272e83d849d2d38a7fddc5df2c2646b39be3fd9928ee6fdfb95c02f3ff4fee6829fa29e526d91e4119125224ef3f9b95b2a38e6191958a6ced81eb994bed0a3e5063f8cd529397041de72c31df54bb9f8100aaf5a05", 0x7c}, {&(0x7f0000000000)="4d517283a3", 0x5}], 0x8, &(0x7f0000000000)={0x108, 0x103, 0xfffffffffffffffe, "0731ee114fa204a43dd48f0cb4822450c56795c4e39f6a3d23cb45e77bc9abd5bb24765e36a36f47796d4d597265db2ccd1d51e29df138d05bdc9425f57575e6df2b5272323daa32908e3f726c198c79aa2091204ac693004bf60accad23437560bbff778963c375401ffb0e068852a1bbb3504095911e8f479f0ee2531415c5251691d0e061d3a2f8d35a3f91955149390819b9c3e44efa7be898720531a50be56858faad39a7c80d25502c25fc644b68ecc9d205f63caf11efcacd6890282bc49264232459671ef57fd2342c52ec54954438c3560f4ad97a795660ca8d7ce1a6dce3b26f5fa9b9bdfc55867ef846ecac97f179"}, 0x108, 0x4010}, 0x48011) sched_rr_get_interval(r0, &(0x7f00009fb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b54000)='vmnet1vboxnet1\x00', 0x0) 2018/01/02 01:57:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f000046c000)=""/61, 0x3d}, {&(0x7f00004e2000-0xf8)=""/248, 0xf8}, {&(0x7f0000bd6000-0xa8)=""/168, 0xa8}, {&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}, {&(0x7f0000fe9000)=""/191, 0xbf}], 0x6, &(0x7f0000001000-0xb8)=""/184, 0xb8, 0xffffffffffffff77}, 0x6}, {{&(0x7f0000cbd000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f00005cb000)=""/98, 0x62}, {&(0x7f0000acf000-0x17)=""/23, 0x17}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f00006e2000)=""/77, 0x4d}, {&(0x7f00001a2000)=""/238, 0xee}, {&(0x7f0000000000)=""/55, 0x37}], 0x6, 0x0, 0x0, 0x9}, 0x1000}], 0x2, 0x10002, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000c000)={&(0x7f0000002000-0x20)={0xa, 0x2, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x1, 0xb, 0x0, 0x0, 0x4000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() 2018/01/02 01:57:13 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000051000-0x26)="26000000100047011600ff0000100000dfff01ff010000000400000780008007050002ebff35", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x54, 0x8, 0x0, 0xffff, 0x6, 0x9, 0xff, 0x1, 0x0}, &(0x7f0000032000)=0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ppp\x00', 0x10400, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x5) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000053000)={r1, 0x8}, &(0x7f0000053000)=0x8) 2018/01/02 01:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a86000-0xc)='/dev/random\x00', 0x0, 0xffffffffffffffff) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00006c0000)=0xfffffffffffffff9) 2018/01/02 01:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000011b000-0x54)=[@in6={0xa, 0x3, 0x5b2, @loopback={0x0, 0x1}, 0x576e0420}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4c}], 0x54) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfea9500064e0000000000210004eb00"}) 2018/01/02 01:57:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000003000-0x25)="24000000180099f0001be90400ed190e020800000000000000ffffeb080001005f196be0", 0x24) fcntl$getflags(r0, 0xb) 2018/01/02 01:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000226000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000352000-0x4)=0xc) r4 = geteuid() fstat(r1, &(0x7f00001a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) stat(&(0x7f000095f000)='./file0\x00', &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000018b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c3f000-0x4)=0x0) fstat(r0, &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() sendmmsg$unix(r1, &(0x7f0000743000)=[{&(0x7f0000439000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007dc000-0x60)=[{&(0x7f0000d0b000)="335ae765b3ca9d6e39eda422042a49dcdd9453a72d352bbc70bbddd86e8fa8e70185fc642c2ef7f1ac17ccd1a60e09021903ad1f4329db056a0b33d972a5889fa3dfe1f9f649cc08da9c918d8754d4935d9406da0a6152e1dce226148e4e8e77251469c2c0f15ba9d2b7a515bc0d8fa6e19ba48cfaae463fc863855ad91a49df4319a519603b53638364a0b65ffea51407601dae4d4620f424bfcc13a168d8c8e97261f72307bd78be98f7aa54b77722d58828933994043f0a0dc69c73", 0xbd}, {&(0x7f000060f000)="6daf30b5d3266fe600b2c9a023f462cebbdc7393752b2c505b58b5930f76fa555aa0bc277f7d6f6598c5a4966030556d7855a6f945c5631f8a5242ca7feb0fcb264303f159c7c0d74c4d40832a2829b85e2deeced8a4dc3924e225c31f930e76fe382dfd33906e37", 0x68}, {&(0x7f0000333000)="7211cda9b8e3fd4dec844a520795bfe1d39a0c6b80a86bd65cfe515a4002c8c7aad277d864a8b7677e944e49c76e0351e7b0ff4abd226d3a474aa13f0818287ce604046ff94449e7af42ee20b6e65d30eca9f1393a120737f1eafc256ec01a5db05eed3895831083f71ed9448b03c4faba106f834927278346fcf9b8863b8f67683a1dcc0d253e3c", 0x88}, {&(0x7f0000daa000-0x1000)="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{&(0x7f00002e0000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000b8b000)=[@cred={0x20, 0x1, 0x2, r7, r8, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r8, r6}, @cred={0x20, 0x1, 0x2, r12, r4, r14}], 0x90, 0x4}, {&(0x7f0000680000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009e0000-0x9)=[{&(0x7f0000c89000)="8472e63b9de5d4ee9af81966b6ec6af32fa8ad5c748a923407f4390b8f2588b1d8c3fdf65555d570214bea627c4fe2b15757abc33d85e22d632e47f89267cea1cb3ba576a6aeaea056331ace21bbd3dd39fc8b44bf6d7430dadab989c2d04bee09c4334c5a6aaf75b293a116dff91ad93c8846238e3b102ccf89c5626af974cc3d7358df2f36e0c99e6c2cb4180a74c666a4a6d3c7803008c9bc29e2be153ee5ff39d0e631068777be5c9f4e2a1f052f6d547e5c77085d720050004166a09a", 0xbf}], 0x1, &(0x7f0000753000)=[@cred={0x20, 0x1, 0x2, r7, r5, r14}, @cred={0x20, 0x1, 0x2, r7, r5, r9}], 0x40, 0x4000}], 0x7, 0x0) poll(&(0x7f0000aa7000)=[{r1, 0x0, 0x0}], 0x2c5, 0x7c) close(r0) 2018/01/02 01:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/vga_arbiter\x00', 0x200002, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = socket(0x10, 0x3, 0x0) ptrace$cont(0xffffffffffffffff, r1, 0x7, 0x9) write(r2, &(0x7f0000294000-0x26)="00000000110027109301c1ff0026000000cbffff030000000003ffff2013f951050003001900", 0x26) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000025e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sendto$llc(r3, &(0x7f0000a25000)="858d0ab075d10bccc93b515e9d98603da56202db20c8fafea6e3243c2973f790e9e79425bee14e144dc913", 0x2b, 0x24000051, 0x0, 0x0) connect$netlink(r0, &(0x7f00004a0000)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000716000)=0x0) 2018/01/02 01:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0xad6) write(r0, &(0x7f0000081000-0x24)="240000001d0001ffff00000000000000073900fb00000400000000000000000000060000", 0x24) 2018/01/02 01:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = accept4(r0, &(0x7f000071c000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000df3000)=0x1c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003ae000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049f000-0x4)=0xe8) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f0000b09000-0x8)='./file0\x00', &(0x7f0000552000-0x20)=[], &(0x7f0000862000)=[], 0x0) 2018/01/02 01:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000086e000)="26000000100027269301c1ff0000000000e8ff02000000000003ffff2013f951050003001900", 0x26) splice(r0, &(0x7f0000b0a000-0x8)=0x0, r0, &(0x7f00003f3000)=0x0, 0xffffffffa1b770b0, 0x6) 2018/01/02 01:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000947000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x9) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00006c5000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) close(r1) 2018/01/02 01:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000047a000)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d80000-0xe)='/dev/keychord\x00', 0x20000, 0x0) socket(0xf, 0x5, 0x1) r2 = dup2(r0, r1) syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000392000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$nfc_llcp(r3, &(0x7f00003d1000-0x60)={0x27, 0x400, 0x55, 0x0, 0xdf2, 0x5, "f6f0bdfdb75d9d99bc4f140bc908e2f2ca598838c42bf57778065e82ad6c9dc9f16d9cc7c5753e798f3746a4654f150c2136483ded07d19802179dffa7dea3", 0x100}, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000970000)={0x101, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00009b3000)={0x7, 0x0, &(0x7f0000686000-0xe2)=""}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00001d1000)=""/51) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009d1000-0x6)=""/27) 2018/01/02 01:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) 2018/01/02 01:57:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00002b8000-0x8)={0x80, 0x7b, 0x0, 0x6, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20001, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x59)="8d6f3a3303c86e20fc8834043adb98a5ad05c99406d7fffe07c22a8476598c6ecec7cf36804f2e70a88a44967709064fc66cef8b84222977884320126b16445b334aee58ce4dbe34a475c7962318214bc26d04ac8273c8f878", 0x59}], 0x1, 0x0) mlock(&(0x7f00004e8000/0x3000)=nil, 0x3000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000)=""/156) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x7c)={0x0, 0x74, "f8a189f28d39508057685fdf64e497c1ed246ad81332f16692830b001450d9fbf7e5c2f7167824d4270fcb571171f3908b404989798da32456bdbf962d6c2ede9da5f38deb702df5b59042708626430186757cc356e5a31dfeadf409ea8c5c6992961131bebe77d1f01bdd1058655210210b6380"}, &(0x7f0000002000-0x4)=0x7c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x200, 0x0, 0x3, 0x3ff, r2}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11f5, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x20901, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000007000-0x1000)=""/4096) setns(r0, 0x8000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r1, &(0x7f0000004000-0xa4)="3010fefbc46e32ee8b9f157e6e20700bc8a2587a476fe43b6c52d933854de4b5bfe1957eb29f7725667f4afe661d2ef793e00dbfde8f6e1da6636cbdeadde0e686a7016616dd89218e9bc3457f800e2717363aed4b312773a8968b467f1c8ee03eea4365fb6db6fe0ce1ccade978feec64bff236759eab06de13f635a9a2fd0695a2a13cd9ea187760b8975c04ba9a6bb0dcbd94a63d703c95260915f804a3653e472f93", 0xa4, 0x40000c0, 0x0, 0x0) 2018/01/02 01:57:13 executing program 4: modify_ldt$read_default(0x2, &(0x7f00003a5000)=""/3, 0x3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006eb000)='/dev/sequencer\x00', 0x8000, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x7, &(0x7f0000000000)="5e8b51763cf30a19b09c05b4cdbc11ec55684ae2a93e8209714be70311de9eeec166386555573c6454be8c8dc6f7b33e1f376b03fb7f74823f9d2986e9e1ca79ac0779399a254d939a252c4627720739f0f6185098fffc4474a030fcc5") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x2)="a6b4", 0x2}, {&(0x7f0000002000-0x78)="42c16114b2e8b9bdb6fcb2cbe3f01640ea2f2d15e87ae5d5d84400decf2a7308fd5ab447f0b83bd1a146e3cb8f437315b320db8d44f982c44450a48fe3773a01f330c4ebb29ab8e7372c132faed5cd06c175f4f400f42fd28a8a202c1ca1cec503b55594f5293b6051ac928bba98d948f42312198307b34a", 0x78}, {&(0x7f0000001000-0x5d)="1fa9a7557e00dc87e64f3fc0944822d6ba5c35b26e79ae03a5ae1f7b8e227b6858fe7631de3db824f702d789e574902b4ac8710890a123d55052bd8fc5bbe48b97c6940c9d800082f911e75f975d7c239054c0f524de9b94df480dc5e3", 0x5d}], 0x3, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x10}, 0x8841) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000002000)="74e0a55ec446cd78f53983ad9355938f57f2bf617e6b39789317f58b3ab20f4de79abdd980ed90033a0683448cea5ea1ff2bba565c32b769bd3db8cf4f6ac3f04728ca3d0c23869b63a57730b6a619568b9852ccdbb508b0dd47a9b865e14b7a50b812892c625fcee1e77ab6", 0x6c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000003000)={0x4, 0x2, 0x5f73}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) ioctl$TCSBRKP(r0, 0x5425, 0x2) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000006000-0x20)={@generic="f1f1de6dc9e6872500954c6d5fc523c7", @ifru_flags=0x800}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000002000)="31a8dd437bb6485877a5abb766a56c5135b71cfdbea4e2422fc6ab1d890622f8d9d61d8472ac0276854b19ba20b319fd83e4c63397") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000)={0x0, 0xb686}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x1, 0x80000001, 0x7, 0x100, 0x9, 0x80, 0x16, 0x100000, r2}, 0x20) 2018/01/02 01:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) mprotect(&(0x7f00001ef000/0x1000)=nil, 0x1000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dea000)=0xc) syz_open_procfs(r0, &(0x7f0000163000)='uid_map\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 01:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x1) setxattr(&(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f000045a000)=@known="73797374656d2e706f7369785f61636c5f616363657373ff", &(0x7f0000ab3000-0x7)='vmnet0\x00', 0x7, 0x0) lstat(&(0x7f00006ea000-0x8)='./file0\x00', &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000046e000)='./file0\x00', &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000e9e000)='./file0\x00', r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000cc2000-0x8c)={0x9, 0x7, 0xfff, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000b70000-0x10)={&(0x7f0000388000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000002c000-0x8c)={0x5974a553, 0x7, 0x6, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000341000-0x1)=0x4) 2018/01/02 01:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000826000)='./file0\x00', 0x23) r0 = creat(&(0x7f00001a2000-0x8)='./file0\x00', 0xfffffffffffffffc) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lremovexattr(&(0x7f0000e1c000-0xe)='./file0/file0\x00', &(0x7f00005b3000-0x19)=@random={'btrfs.\x00', 'posix_acl_access+\x00'}) bind(r0, &(0x7f0000e9b000)=@nfc_llcp={0x27, 0x3, 0x6, 0x4, 0x3, 0xffffffff, "2e54c25e994cd86124794c4cd8db31044f0cf24ad804a9aec4ceb3d09983ac1aad6cb879abbfe873404060b3b516b666092a2588046bf9c9dc99ca42905d7b", 0x200}, 0x60) 2018/01/02 01:57:13 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0xffffffffffffffff}], 0x0, 0x0, &(0x7f0000001000)=""}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000017000-0x4)=0xd7, 0x4) 2018/01/02 01:57:13 executing program 3: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000e6a000-0x4)=0x404100ffffffffd, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000081b000-0x88)={0x9, {{0xa, 0x3, 0x7fffffff, @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]}}, 0x88) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000e6b000)='ceph\x00', &(0x7f000017b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000423000)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f000062f000-0x70)=[{&(0x7f0000e6c000-0x1000)="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", 0x1000}, {&(0x7f0000987000-0x43)="b4c4893374535d391eedcdabdb075599d429982b6ad7a9988c3c4941a7a597f2d2f2089019c22ed8547e0d3a2c811728b644620626000e57e6668537d7b5cd1fd728b1", 0x43}, {&(0x7f0000d9e000)="1700c7258a4f3d78cc5a36ce0d7d4d75324b3b67a360bd57e9", 0x19}, {&(0x7f0000053000)="f8ed6e7ccdf539a1bd2fc75f447f9fdfe4a5a6c211c5735523ec8b035d2a29f4d46ffeacf8a0673cccaafc20035a5119a7f9eb8d286bb6269cd39b6f1398622c813011b92376fced0356c7b15af473d740ee33254c3d19e8d2554fd4e0146d15edaf9e7af861d44ca8109892ff786820b7b0a1ca96b9b22908db3ea29f7ad2ee67378cf16715cca160ecb896cf28c45d6238f7947679aba9316829d8f195703a8cd2275ef411e5cc78524323acb741eb40fc72965bd90d9093698fab88452e56f0375dc1b526ed", 0xc7}, {&(0x7f0000e6b000)="e603856b057cab35fd7e2f01a9ef777a2e59bcf874309b7bdaa7d091709ce07fd175e2a3485a771ba1828028660b6fb583affa5677336395dfb293cdc29d0564c712c432e9e50d2cb8abeeb40bfd8aff8ed43e54ac4162ef22705c0355e0d1dc174638e81b73dc5ed4b73e4a39882841dade754fd8fbcec0b7db601a40c891f1f09567e9435a084aa0cc5b73b3d19066d50b554fbabd1dd5f4d1b686ec86524ec9e81db58c1baf9f30f85b16", 0xac}, {&(0x7f0000e6b000)="5f99d8d9061a18", 0x7}, {&(0x7f0000ded000-0x99)="df509d6c3379bd34346f785dbd85807614bf75c39ae4f2b752e0513f3d5f5c9e157645d1139ef772b5bc8affd1d12764339343143e8baf59c17f2b67ba4e21d936f4346b620d270bfa634294c414c0d15803e23a5b2520b20afd78c2f498044711d2840c5bda4b418620e91a75e358691445342514f424d21bc1352722f7a8d81afc90a39b205a5992e2b47da53c854a869fb5a6967e89409d", 0x99}], 0x7, r3) getsockname$packet(r1, &(0x7f0000e6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a28000-0x4)=0x14) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e6b000-0x8)={0x0, 0x0}, 0x800) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) 2018/01/02 01:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a37000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000bad000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x7, 0x10, &(0x7f000024c000/0x1000)=nil, 0x4}) listen(r0, 0x0) readlinkat(r1, &(0x7f000054c000)='./file0\x00', &(0x7f0000c4e000)=""/78, 0x4e) fremovexattr(r1, &(0x7f000002e000)=@known='com.apple.FinderInfo\x00') r2 = syz_open_procfs(0x0, &(0x7f000089f000)='net/tcp6\x00') pread64(r2, &(0x7f000038e000-0x92)=""/146, 0x92, 0x0) 2018/01/02 01:57:13 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000-0x80)=[{&(0x7f0000fc4000)="1fb733", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fca000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000807000-0x4)={0x1177, 0x4, 0x1000}, 0x4) r2 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x0, r2) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r3 = creat(&(0x7f0000b2f000-0x8)='./file0\x00', 0x43) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f8a000-0x4)=@int=0x0, &(0x7f0000da5000-0x4)=0x4) 2018/01/02 01:57:13 executing program 5: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xa)="7fbcb009008a7edafe9e", 0xffffffffffffffcf) 2018/01/02 01:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002da000-0xff)={0x0, 0xf7, "8c403d81b68baaabf40337d89ce2304cdef98e27987a5b1206faeb87605ed72f9a7bae0a13bf9a6ed494562fd9256575489f871eb2b992de7c414d36173e4faea5577388d2961bb2462b71ed7aac8e46e5bc4cf92e9b637115dfa6ebea72e218e5bd6663b947411ade5dbe746255b777c8d634d9d54ac19042ae19e48aee5240fa65d86a632f88fab65f34ffeecae46081e0a706a6951bef18eaea32052c86297f600a4c75453109736dd7e186dd698d47a72952e96d5a9b38714735e2073a304626470ec2d6760ae1dd42192c4242a731fb9a3f639651f7553be48af7210e93aedf2b85d48a0622fea6697892ea8d9d368bce7271d1b8"}, &(0x7f0000583000)=0xff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000095d000-0x8)={r1, 0x4}, &(0x7f00006da000)=0x8) 2018/01/02 01:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000fa7000)=""/4096, 0xfffffffffffffffe) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000edc000-0xc1)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000e3000)='/selinux/member\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002ee000-0x4)={0x401, 0x0, 0x9000}, 0x4) 2018/01/02 01:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f000028c000)="", &(0x7f00004ad000-0x75)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r2 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000a1a000-0x8)=0x0, 0x81) tkill(r2, 0x1000000000016) 2018/01/02 01:57:13 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000021000-0x9)='/dev/rtc\x00', 0x2f0a80, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0xa, &(0x7f0000018000)=0x0) setpgid(r1, r1) [ 74.213067] binder: 12359:12362 Release 1 refcount change on invalid ref -1 ret -22 [ 74.223463] binder: BINDER_SET_CONTEXT_MGR already set [ 74.229290] binder: 12359:12364 ioctl 40046207 0 returned -16 [ 74.240631] binder: 12359:12362 Release 1 refcount change on invalid ref -1 ret -22 2018/01/02 01:57:13 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000004000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000005000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:13 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4aef63fb0c6b3860) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) nanosleep(&(0x7f0000cf7000+0xd6d)={0x0, 0x0}, &(0x7f000084f000-0x10)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000aab000-0x7a)="3da4995a9c6b77b078d4e10e7c8cc7a3bd603898f34cbfb73341fa5c0b4478ed54b18e50f589e04fbe6c52bc65b86ee949e7b59c0c29da54a16557ef437697aa2748936b208938c80f4cefaf25f166251a9e859bd1d7feaa0d2bcd319c93b54406075f1fc7d4d17bbc50fbec8a59999db1e2f6fa20a51ed4f174", 0x7a, 0x4000000, 0x0, 0x0) 2018/01/02 01:57:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sync_file_range(r0, 0xd6, 0x80000000, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffffffc) r2 = syz_open_pts(r1, 0x4000002) mprotect(&(0x7f0000fdf000/0x4000)=nil, 0x4000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) readv(r2, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe0000-0xa9)=""/169, 0xa9}], 0x1) 2018/01/02 01:57:13 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f000000c000)=0x2000000000407, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000012000)={0x5}, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000015000)={0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x5, 0x3, 0x2, 0x162, &(0x7f000000a000)=@common='sit0\x00', 0x7, 0x6d66, 0x3}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0x6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000017000-0x10)={r2, 0x48, &(0x7f0000009000-0x48)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x700000}, @in6={0xa, 0x0, 0xfffffffffffff000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}]}, &(0x7f0000016000)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) 2018/01/02 01:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x80000000000}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x80, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b21000)='/dev/rfkill\x00', 0x2000, 0x0) 2018/01/02 01:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000809000)='/dev/usbmon#\x00', 0x200, 0x200082) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f67000)={0x0, 0x3, 0x5, 0x100000001, 0x8, 0x8001, 0x2c0c, 0x4, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x86cc, 0xdb30, 0x3ff, 0x20000000000}}, &(0x7f0000e84000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a44000)={r1, 0x3}, &(0x7f000086d000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x102) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/02 01:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000002, 0xc) write(r0, &(0x7f0000591000)="1f000000060149433bf03f0000003c00e7ffdf0900e80006f30000fc0700ac", 0xffffff3e) 2018/01/02 01:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffe) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000079e000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007f5000-0x28)={@common='teql0\x00', @ifru_names=@common='irlan0\x00'}) r2 = syz_open_dev$tun(&(0x7f0000ff0000-0xd)='/dev/net/tun\x00', 0x0, 0x20902) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000865000)={0x5, [0x80000000, 0x0, 0xfffffffffffff801, 0x4, 0x101]}, &(0x7f00006e8000)=0xe) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000506000)="73234490a6351237e8221a2574f4becb", 0x10) r6 = dup2(r4, r0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f000074c000-0x4)=0x900, 0x4) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ff8000-0x4)=0x0) getpgid(r7) recvfrom$packet(r4, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/02 01:57:13 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[], 0x100000000000003c, &(0x7f000000f000)=[], 0x0, 0x0}, 0x3) 2018/01/02 01:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000646000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fdatasync(r0) r1 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0xfffffffffffffffc) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f000086c000-0x8)='./file0\x00', 0x6000, 0xffffffffffffffff) ioctl$KDMKTONE(r4, 0x4b30, 0x9) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f10000-0x4)=0x3) sendmsg$unix(r1, &(0x7f0000c7e000)={&(0x7f00003fa000-0x10)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f000050c000)=[{&(0x7f000092a000-0xef)="e88f03c75a6dc7722c36ad95220866", 0xf}, {&(0x7f0000d04000)="", 0x0}], 0x2, 0x0, 0x0, 0x0}, 0xc000) open(&(0x7f0000f0b000-0xe)="200000000000000009000001f2dc", 0x60000, 0x80) ioctl$TIOCSBRK(r4, 0x5427) 2018/01/02 01:57:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x8001) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000+0xf16)={0x98, 0x0, &(0x7f0000001000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x40, &(0x7f0000003000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f0000003000-0x1)=0x0, 0x1, 0x4, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000001000+0x75c)=[0x30, 0x0, 0x38, 0x48, 0x0, 0x18, 0x0, 0x18]}, 0x2}}, @increfs={0x40046304, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x38, 0x28, &(0x7f0000002000-0x38)=[@flat={0x0, 0x101, r2, 0x3}, @fda={0x66646185, 0x6, 0x0, 0x37}], &(0x7f0000001000)=[0x58, 0x40, 0x28, 0x38, 0x58]}}], 0xec, 0x0, &(0x7f0000001000-0xec)="0c5f58fb1efce152574e81acc090e0cc80d188b5ec19729759c61ee5bb724fb93c0c8859b39224d00f9c539aa5d6cb210d040c6934111d0449e50a427b7a1057389be951dbe7e009062b75c102315020d897b4719bf89e8869d3b70f35f05171dc3a174feb3b500be95e77945822b4987a6d501a1ded03a3e9b6995903a8d76aa0b752f38b85af58c2eee1cfb312723fe4e8340ebd4b8d38091b5a3e448d7a922a6a191732a71f170b35cb3c4954a0118277625c2fab18cf61641911961c78f216e8098565a99a05b7198278ede32bc33a0eab5a541236c39322d8fedb3a37d0b5f5ce244ae5c22cffbef27b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)="7014cce54814144e359bf1f5592f769db95d640fff71049502a518428db2a00e4848693f8fc78a5d9ccb263ffe87567120883b2cd7d46f5a24bf0826f51690a453fd60ecd7764e82d1378e1388a0ffbfb0869e0a75135c8ca443cec4a4e277e316aabe152ff7392e887c3e318ce24ec328b1dfa143f9d1fa8595227d86b9d9b1ce0a7fe2c1bdb9", 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000c93000)={0x1, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000b9b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) accept$llc(r0, 0x0, &(0x7f0000ad1000)=0x0) 2018/01/02 01:57:13 executing program 5: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000d2000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000)="5c4b0e88641d8efff43fc5bd29e01463690e91d76e69005cb19e35391bdd726b024dee246d41217e0253badec0710c9cd58a232914659c84a0166e163db23c7b1546108b886b65f87f5e048e94823c25d93f6ee200ff3a8eaf9c641ad2fb09fa454efcb92e6ba03b661dc22467d2f1ea572b377c9aebf819c63a4fde24566606f60b72d776e72c5065013b9e4381848fa9ca3452c037533961e5a490a502eeeaa6e068f0f5f3abd98fd3294ed76c257a42fba899da64edabdd2110546c83", 0xbe, 0x8815, &(0x7f0000002000-0x10)={0x1a, 0xf6, 0xfffffffffffffb6a, 0x4, 0x400, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000044a000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000000000)=0x8) connect$netrom(r0, &(0x7f0000b40000)=@full={{0x3, {"6cf48c3b0da71f"}, 0x4}, [{"df9d564171f0dc"}, {"02ffffef1e7d74"}, {"ed8ec78d1f3a50"}, {"b66d2c57a11986"}, {"ee124c0bc79376"}, {"a60c352558e5f4"}, {"616bd986161555"}, {"ad94459642a8ec"}]}, 0x48) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="3627e98074fe3d14ec1afaba9749ff9c", 0x0}) 2018/01/02 01:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f00006ac000-0x10)=[{&(0x7f000033c000)="2900000021001900013d3524000a000602000016000000000e0000040d000f00000000000000002008", 0x29}], 0x1) 2018/01/02 01:57:13 executing program 2: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00004cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a6b000)='trusted\x00', &(0x7f00008f0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000843000-0x1000)="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", 0xffffff47, 0xfffffffffffffffe) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00001bb000-0x8)='keyring\x00', &(0x7f0000a6b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000a6c000-0x50)=[{&(0x7f000021b000)="4550ea09083dfd9602ea86b566a7b25702bf56a97e922c11d6748961abe1f1777a34ebdf9bf93387558539be1c804870dfb29ee16011733d7ccc374edbf77b9f4ece5fa715040e071e4b3d5bb2af63c899a246f8f609cc3e6ca71e94588fcf549184fb34b1d5ae82755eb5b164a1745478e79b636884ec2a00b9fc05a5eb8dd4181fbb158204756e072ffa176b91bfd3d8ea5027213f506d2cb49b49c898eb001508a378a2230dcb2c2623d7779ec5a35168015642992afe57cb5c31af5da39b8d1913c0d4625bf3c6aaef31b3b08a7ada5c11750ed8368daa880a3a8386bd7992265f1de61695d89609d23e66", 0xed}, {&(0x7f00005e9000-0x64)="fad35b3e544125785e0f52e332f3c066e7c94420446a691a0f4f5ce6e723c549f999cdd7f1cd2f8596a163d25f2c02c2a8c9e9bef2dfc6ed2bf06bd607797ce62eb5bb34c37517b301051d2fa89b785031b5b504ba81166d96f1a295f49bfd782d95f1ac", 0x64}, {&(0x7f00009ec000)="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", 0x1000}, {&(0x7f0000a6c000-0xea)="0293d750e1897d7722b7ddb7bceadfef0935977bc8bac80d069eedee456ae436686df70054da12569dea75b60934bf886156ca23e3ca0ccd05bfe7864bef201630be384900162a5bcfd8f61363b10a5b4472669f3c15744d17308ebd2fb4af6a74c2a7f3d86494c81b1c0f942ef9ff43eb8584922e88e89e3f93a2c97c719b11532f2ef496a248001c20b411183811479e8a7af7727bd8c3e169da59bc1fc46b29d3cb67ee409e67d2b3d9eb807daedf3329fbdb56c64acd5710805d6f4b50db73c6451327dcf1cb10504787891e2b4851d03a07e816d2a1a89222d41177d7000d47b2ac3e2a5ab5bdfd", 0xea}, {&(0x7f0000a6b000)="6ea4fb2f37fc96bc632840504fc532def60589a508ccacced6091d53e7e1c0312170694250bdb884fb90368f28ff33134e9270d56ae810b3f5c70ac0320d731505b3e74332a271c2e26b2678d1a6f82920806abbffc6effd1c486a082d786f3b2114fed91302432f1601716b1bfc0a409d1cc9df73f8f0bbdf2cc9f49ca9f7674e89158cda5a9051d8dbe640f489", 0x8e}], 0x5, 0x9) r3 = getpgrp(0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) membarrier(0x8, 0x0) rt_tgsigqueueinfo(r3, r4, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000b0a000)=""/128, 0x80) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000a6c000)={0x71ea385, 0x3, 0x100000000, 0x3}) 2018/01/02 01:57:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)='K', 0xfffffffffffffe89) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) [ 74.521647] binder: 12433:12434 ERROR: BC_REGISTER_LOOPER called without request [ 74.594376] binder: undelivered TRANSACTION_COMPLETE [ 74.604133] binder: 12433:12434 ERROR: BC_REGISTER_LOOPER called without request [ 74.626227] binder_alloc: 12433: binder_alloc_buf, no vma [ 74.631848] binder: 12433:12453 transaction failed 29189/-3, size 0-0 line 3128 2018/01/02 01:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lstat(&(0x7f000093e000)='./file0\x00', &(0x7f00008ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003fb000)='./file0\x00', &(0x7f0000721000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xba4, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000001000-0x85)="") 2018/01/02 01:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000109000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lremovexattr(&(0x7f0000e1c000-0xe)='./file0/file0\x00', &(0x7f00005b3000-0x19)=@random={'btrfs.\x00', 'posix_acl_access+\x00'}) openat$rtc(0xffffffffffffff9c, &(0x7f0000bbc000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/02 01:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) fadvise64(r0, 0x0, 0x3ff, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) pread64(r1, &(0x7f0000bb7000-0x64)=""/100, 0xffffffffffffff91, 0xfffffffffffffffd) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000124000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) [ 74.640547] binder: 12433:12448 got reply transaction with no transaction stack [ 74.648188] binder: 12433:12448 transaction failed 29201/-71, size 32-0 line 2921 [ 74.658400] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/02 01:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece090d996e2d69eca1c90fa886a03c0a", 0x18}], 0x1) 2018/01/02 01:57:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x1ff, 0x5}, &(0x7f0000336000)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x0, 0x1, 0x100, 0x3, 0x0}, 0xffffffff80000001, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x8000, &(0x7f0000002000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000-0xdd)=""/221) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x2)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={r2, 0x5c, 0x29, 0x3961b28b000000, 0x2, 0xfff, 0x2, 0x9, {r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xffffffffffff34c0, 0x3211, 0x0, 0x8}}, &(0x7f0000004000-0x4)=0xb8) ppoll(&(0x7f0000004000-0x10)=[{r0, 0x8000, 0x0}, {r0, 0x8050, 0x0}], 0x2, &(0x7f0000003000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)={0x8}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000005000)={0x7ff, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x3, 0x3, 0x6, 0x3, 0x10001}, 0xff, 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]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x575b58cc, 0x8, 0x2, 0x8, 0x7fffffff}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) tkill(r4, 0x38) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000008000)={r5, 0x80000, r0}) 2018/01/02 01:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") ioctl$int_out(r0, 0x5460, &(0x7f0000b0c000-0x8)=0x0) 2018/01/02 01:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000029d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) signalfd(r2, &(0x7f0000181000)={0xf9}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000246000)='/dev/loop-control\x00', 0x2100, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/02 01:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000340000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) readahead(r1, 0x9, 0x1) write(r1, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) 2018/01/02 01:57:13 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0xb63, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0x0, 0x0, &(0x7f0000007000-0x40)=[], 0x1, 0x0, &(0x7f0000010000-0x9)='R'}) 2018/01/02 01:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r0, 0x0, &(0x7f0000944000-0x4)=0x0, 0x80800) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) uname(&(0x7f00007e4000-0x22)=""/34) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/02 01:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece090d996e2d69eca1c90fa886a03c0a", 0x18}], 0x1) 2018/01/02 01:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ae6000)="", 0x0, 0x0, &(0x7f00004c0000-0x4)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/02 01:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) 2018/01/02 01:57:13 executing program 5: clone(0x0, &(0x7f0000684000-0xd7)="", &(0x7f0000b59000)=0x0, &(0x7f0000b9e000)=0x0, &(0x7f00007ac000)="659cb50c6e69988ca998d3f8ffffb200000000000000ab4c60aaa4e77855") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d82000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00008a2000)={0x8d, 0x7}) clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x6a)="5c09d072b5f881fe7fcfa908a9c0c7466d379a194e44bb85f7343b01be65b1723f0ed08727f1b31dec1159e4cd9c307b72ecdb6df5a7b80743763e8e5e3ae8f19c425758fc010a8b7a0c1bc2d0556edc622e4807b57729d950b39920121c25f351f4af073eafb45d1ca4") 2018/01/02 01:57:13 executing program 2: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b70000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6f000-0x3c8)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b71000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000001b000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f00001b8000)=0x8) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b71000-0xa)={r2, 0x780b365, 0x1, [0x100000001]}, &(0x7f0000b70000)=0xa) 2018/01/02 01:57:13 executing program 0: prctl$intptr(0x1d, 0x0) rt_sigreturn() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e14000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x1000, &(0x7f0000001000)={0x0, 0x0}) r1 = getpgid(0x0) ptrace$getsig(0x4202, r1, 0x80, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) 2018/01/02 01:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x3, 0x5, &(0x7f0000093000)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000bc000)=""/184, &(0x7f0000839000)=0xb8) r2 = syz_open_dev$mice(&(0x7f0000a85000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000131000-0x4)=0x48) rt_sigaction(0x9, &(0x7f0000fcb000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00007b4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000068000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00007a3000-0x14)={0x2, 0x3, 0x8000, 0x1, 0x0}) 2018/01/02 01:57:13 executing program 0: fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000026c000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b04000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000334000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000090f000)={0x0, 0xfffffffffffffffb}) [ 74.782434] binder: BINDER_SET_CONTEXT_MGR already set [ 74.801842] binder: 12475:12483 ioctl 40046207 0 returned -16 [ 74.808141] binder: 12475:12476 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 74.815275] binder: 12475:12494 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/02 01:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00002c8000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) r1 = memfd_create(&(0x7f0000661000)='wlan1eth1system&\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00007ca000)={{0xfffffffffffffff7, 0x6}, 'port0\x00', 0x50, 0x2, 0x5, 0x100000000, 0xff, 0x3ff, 0x6, 0x0, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) syz_open_dev$usbmon(&(0x7f0000419000)='/dev/usbmon#\x00', 0xd3a, 0xfffffffffffffffe) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/02 01:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) readlink(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f000025f000)=""/31, 0x1f) bind(r0, &(0x7f0000c26000)=@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x1526, 0x0, 0x0}) 2018/01/02 01:57:13 executing program 5: socketpair(0xf, 0x0, 0x0, &(0x7f000003f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='keyring\x00', r2) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d19000)={r1, r3, 0x6}) 2018/01/02 01:57:13 executing program 2: mmap(&(0x7f0000000000/0xe8c000)=nil, 0xe8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000a86000-0x10)=[{&(0x7f0000e8a000)="58000000140009000000000000008c560a060000ec240000000043d8d8fe5801004824e2945e4b009400050028825a003b7dbe6d8302000000f0fffeffff00000080fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e8c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000e8c000)=[{0x0, 0x0}], 0x1, 0x9) 2018/01/02 01:57:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x80000001, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000002000-0x68)={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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000+0xb5a)={0x7, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0xa0)=[{&(0x7f0000001000)="6599023c12b52904060745259e3a39a787d4fe5631dc4540dd0643eaa1cd62d996658e10771500a1eb572185fcea73a4fa9f363fd242e49a0c088955130f758e3caa1b4964c3e464abcea776923b54f44bbe6cc6a81d64035d340d1ff6a267a047c2fc9a3e605af5e2c0ffe39eab828d24b92b593f0165894ba7ecb23a25af61961bcf928d9ffc87b2c112d81b0a07618467760cd5272537f0517d1b279d53a0ba1215ac7572622a8b09b51fb0d48874575591d069fc17b2c6de638cd06dda96a4d86694ef52d2461c45a981d05622f244b96614fc67eaeb02fe9a19751badde439a03eda1f7260ab5cd520c134203a801088f2f1686f88a50ae71c92b3f59aa395510edb642722d46ced7805bc319b0da17a741a77fe6a264580b9742b619c9602170381c91f573edec6a8fc1578f800cd81650c18a5a408f465f81b98f717cbfca351ccb0e844a2009386b739aee642cc2a82c8acd6cbde008b16addd867827ad86d95cb1c5a83f8de0a95784f04e5d08089df5244dfdc5b259f08f48f028368b955313743e62df48aee32a92066ac44e82d0c3063f8336f2448ce92a36782cce6a6b63dc89f855e84798991e9550bb4da2084565da479c221053080c1012bf15649230ec0dccb24a64a310bf7a737904d790284e8bd6e59cda7b1728d6161f069c3c903682aa0ca0a4d46f506d75621ac83a20703f5ed2d4e5dff78d699362cef08e017ed0556a8c44bfa3f92e7199fe49db9b3346192a4fb7ac7f2d6e3feb3111634de47cdc8fa77af772f3159fed31922ebc00119c21bcf61e272b36b1b8fd01801a83665b3021a71a7fe0d62f82d7c2c88fa26d386d4944d1eac29c154fe2efebbe1b3d173c4262d50a5177fef57782f9f71115c37893cc8ab62db299b4a5f9000f553e5cb337cab9bf36834fd229ff827741cdef2357ddf01421fafa257603191cf14c7a401179ada09e797b34138ac4fd3a2ccfdba6ba4702cf8899ccdb1745fe4b0538739c105a4db024e25e51daf8925744a287211588556bb583d535fdf07a2816f70306ba6c2bb79efe6c8677698f028a01bf1472674e449a792693658f9156a2e80f6e36d0ed3014bf08bbebf72dc2e9fcb340b511b681a288bf205788d0b857b7ed84d7c4b1e15c927b81926139cc833cfc794902592dc0f9d98d707c4e2e60bce906ddb7524765c6d241f002e87a0c0b66173e49ce757b79c4e3d69e2cb6d531954ab15a9e2c6d99c6ca670a53ac85636ccd0bd7007bee0e011c8b14b3067844924f4cb8a03f25c357361af528b4f94741193fd652b64e4f3c757bbc435f967fefc6ee9539c3184db64008cbc5e3bd2a8acb38178b37169128bafce786b2e25c5dbc4001dbf30de5a1c5690c7a3c48caeadd8caf934de86b7df3a4fe6cc0ca23fb3614402a6bc679d26806c0f6a9ab4df94783a396622fcbbcc6e1eb46190adff9f6bd1b75d39545c6c8abbae56bae4f0a1fc13eecfd52c3c46d5e2ce33b9f9c4727f3d5d120f52b9d86c07fd75c9f4d54c80ffefd98076b9917be2297bc669fdda14db862c6a3330491c7a0ec8d7d3391dee6d544bbdac895c2dff171b8df6687bac6e242ece715680ecf61d172d00f814cf730880c5c48cae82db4eec079050ad7c47eda260bdb4f933b3724c4a2aa01986d63e3e6f0deb068b635888f103978f833bfb728d5d1270f4e0b6ea097f3b93498d957d5d85830962bb6e7030af96cfda03278f3361c18bbb4e4089c866af01a47063f8e8cb29b9ad57861b8890c02a5874bd6168dba856d862c302aafed7bc92638622555ebffd57113b24323fb5f72f534420fed53df479bdf2562e8e686a43dbfdb0e7d6220ee1e99f5fa9411db2a6a0eff11efa125af65f08427ee26cd5cb0594186b4da519b873a97ee5392441f342ba68c8663e210813d3521ce15b450188bfd0d4fc9c67a2158f79f658ca1c8afc405597ae38471c9fdc46bb582b74ccc8d63f575a635bf87902a392abd846911a921d49ed7ca6d49577171fd757e53ea1dac9b1fd568b01f896595818ba0df5fbfab59adc310b07baebf848a7640b742022532929ab50dad6ab233e22d3e7a8f26f5b56f9f12a7907f636c6677b678d4a0be5701372893d077fa70e128aa3cd2e7455551e3e8a6900e2d5affda25328bda022465ca300129c98bc69a9fa46a5e6ffb7a631c3bf8a137077f6daec6879a706b58a1061ecc2f129207bf3692c6b609b2d8f41f3799ea88c64eb57eef67da0d5cd77d5da4caadc2b14e5bd95cd19cdab508008732685c8dd4433c4ce9c7b2ca9dd648433ad3fbc7464ff1b81c717b8e6f82530682622506b495de7fac63079cb1581d4f50e2aead395407fcbaab129dbe6911033cf63f5eecb9767f8594580f31293037ef789fe113d811db26cc1c5cd44fde24772060fc06d2c9135a87a4946b86223395f0a1fd578eeb0221179994ff1c480aa9746f7edd9233637a25ab1723420e3a77405c8f4fec71714f7af7aec6ba3240ca63caf54c9d2ae2b10790c6ce3634125caedc188d3d8468d258e24302d7f59cd97e0c887a13ca53c44d33b635d3c2a3a257bf883a1268caac66ca03639164b9c1d3b037bf2862bf50e9ccf5984f9b8fba1d024c314f4ab82476b3b023ea9202cb2af6edfd612bd7a2830a0ef01af3f06ca38c0ec0f84e9bcfdefbf4da7b2a278ac6b3112a3f26886c4a31469cdcf473e4a10c2af148b7b9aa0671f6aea10942eeb6d322d5178ac5496af454146333729eb430d74d305bba8eb9cffe8bc79d225860b5c502e1edc62b3f48095a2419a4ae9879589b7c6f7adc0a5bb9ede679b6b55ffe66590d11925eed950d8a64b28dca210499a8085fc7dc9bdedcebc219d897c097ce014d51ffd539989439e68f9b00d9ed208ace28dbc200b74c207c0944c2c84d8bad07b3d510145b17759572ba9a76d8cecc6c40f8ce5364297ba562e54b42d712f4a08a2f437117786a64c89d4d924baaa8a0411cec23c1124afa3374365a1b3fa731296ffab050b5e499b4c203f4f472b49800d03200e2f58963273ff90dea937e2ea705235a4f575d8b8148f3b9e95528e965b94f1253e42f80fc2c0ddf29c269b6c7a7218413dede2c0eae0d9c89946120e0d7a6e645b96c24fa75eaeb32052a798d357231845dc4d40ac80644280c050499fa37a6cda79bad2aac16c3af3dfe69fc0bddd3971d120b25ca9953fd27ca6109cc4d717b5376ab67ef83f98fe1431e77d55c249b1ff62bfa095127a1bb96131888bbe1867ce4181af6bb61d5f40353e18363769522d242af9f4574c5951a8819d4ecb9a94a23cda02c2f09e5b660ffdfcb2e797a977b79dfea2597c226ff7621d9aa3b1fee329cb592f118879837d382f2148cfa9f487f0c80130262987d3b99fbc8ecf3539dda268e40108d7e867eebd51d65b728d95c06d997a89624a5e6f9436bed5da2e8c235431ca3e1a87d9b98b6931c07fc33cb00a639102b6b11a47efc2dd54437b9602ec9d9047a76f59cf8835aa0f545d46025571966f9f30d69054d046e366ec8ff0b958ec965523b2b8cf64468ed6a8480211f4d12fea086a623a6025fda45be2b4e04816c76d24f4526433741d59fb6aa1e06a3b4d0dd219ec8f69f1c2326d7835e426a06fca49d83d943c803fad090fdbcb99f34ca716062cebd8dbf2083094bf964ff33db2ea22c2a78b281c733bed65b6a5d33938dbeb0c7ac570d466659855267bacd55c3645165f70332cf59d4c227b67cde39125650af5502dbc91b0b51c3df58609e1fa02100ba1023f478f91094b0f518ef49dad767aa38719f22ce3c31521c7ecb9ac530063cb48365b817b15f82e5685e9a48bea874ea642e52f6673f4700445fd29c3b1479ac7e9b28c16e3222cecd772f1f066d3a944da67ea8fb901e54f3fa6821b46e389743c593ea4a37ff5f781e9e3ba0e4cc18a85d1ceb70bc3efe66d558574e5d452a262ea861bcd95b910af0d803302ccd397d0b41b4b11008e1d5c9fb56aed44b382369e80ad25b54969212f1a9378e10ea95bb868dcb99c38d3e62b8eb6c6eac9124cc428e2f1692b8fc5ba58fabe867ea3dd53ddf16c5df63ed24d6ac269613c0e21d4c82539ea39f6c78fbd68cea21d899bfa361efb8e32842c24c6637e402cba80eab6dbaf109441df5b897ca05fd73c97e2836993cb3badadf4049aa929613a3190aac9e2656e9de95bb00e719b067d4619844cd44509b7cf0866ddbb0cd01e4f376d202f7525972eccd0e3636dd56afd23902f7ec72334c3c0d9dfadb7a904b667fcabfc527c6eb28a05f1af7da15f4f6be662f9d549341108c29d45787e820a490d7fc26e54f19c1f70cd63a7b1a6e5de8188086a2501b71f674fbc3777e2eb2dfa1da08396febd8d7646bebd8b97e8232e70677da1e0bf45e2d363dd289d7f03016aedad6e67bdee96f0f0270fc7b6a8a6dcc3397ff2fceaafab5ff1fb9cfcd9be7fd1d699434ba4675652d253ff408f4dfe09608ba8c01068fbfc0a225d37a40a12e995817f2c432af24f561c1fc2b07e7671fe03d2f4ca7d4c232c87f3afd2d0e820399f74e688df10156e9936a09729fff05e1244fa20a0c76ee2ce3372e365a7c83b12ed48f56e71d20c3a8daf00ec895d25fb2f7828cfe1ee047015b18cb5997a8d19b228606d505a503fc3f7e34bc0c11e1a68285edd05547bc5d8bad0e6fb5a272cce1db594ac25941fc16739b0817332739aefc6e32114fe6e9b5972f464ab3456fd73a80fcd22657c524ad6bdb41f85d3d6a43fa8bd294832c7f127c8d2ef5c7523c9a3fff11f2468ae6e4ebb0d2ddc94dbbd42637cc443c972b13dc374717d492f007c1db1783389cb501824d07f60f4f6e3000e559b06558a9dc03c72b453c9add8dba4e0dd0bb37d169f80c3ae226868abbafaf1dd196969e3ea936fdf9c8dc98c4cc53bd3a2cf65468cc43c46167771c2504b4872527cba0a69bc62e92a54d9d4b8886e698c6b6a2ea9016136fac03f110f59ecb2fec6ba7766db9c9af267db8a02a46f40c64007f735f54865b63bc6a62cfb1679bc8a7154a1ad2e2630bc03c3d86d4fa15bf90bf13f1cbb4163dffcd7849250b9f5b26ff8d459dff798c9a167bfa9468fe9686bbee9a1722bcf691abd4d88bd85cc6933ba4782b9079bf48560aa30583acba78132d789c1a73990862c8b40456a9ea772f77cce7d7b82ce30fb2d0fc72376eaaf5032c6cbde967e014f68ccd9e9ef1675f84a36c553155eb2835a46cd12269e3eaecb31a4f0563389f2baae07be06a83381180a6d701c89255741aaea18ede01f118ac657a95f8f8ab33cf7252dce3ecc3f040c9513df5ac2152aa69e1bc651bd495767c6c375d215ea3cb485798ce9a20e38bbebf6b879ed833b01a943ce1e886bf6dc4c9a9ec55ba6074ec79cc8b9efdac71e1582042b214f863d118513f22b087da09d8c3874b623649fdb31708e6bef57e7e4f7535027f246f6655cf382626fe55eb705f3c742c936a1974a00fe1af873821c004481917b2b9de20dc5906016050743d821041ce43eb085d4ffa3625218d3e3e9d408ae3cc03865da895f0eaba7fe42b0ef1cbdf7de4f24c592124321459671003593f2aa5e35ef3e6541604bb6ff554b27eb03f12c17701645ed8f65769e20006579fc2cf1acce2b26b417813c25384a05f84668bbbd6f2ee25f925dd4fe38d4f28e9006d0ed6f58b79a8ee564d48bf608d53ec3247f42a57050ef7e86c91b198d22aaf08e1d92902c09ff428efb6a0d5e2024a77d2ddfc3ac370272ff66bce92768", 0x1000}, {&(0x7f0000003000-0x21)="696b2d007c9e03652cf975ee719aceaf6301cdfc94c4e08ac8e111496facd30968", 0x21}, {&(0x7f0000001000)="b91ddfb79362364b33a86422adf9c94a81f9a96cce51446ea6e15d8b07f54feebce7d23b0b27be7642179e9836e402c3342d739425c8f5518d51e1cd0b95a26fd41447c8d0e033ce11f15a8cf858e30587f5db7990847da024de0d2efed02dc2b8c240694f513f321bbbbca898fba7cd7006f140ac4cad2284513bbec61f66ee37455a91eba5886d36166dd298ac944fb9a1ba1935f4747882e1e51891b0c423a0ddcf53f3ddf8d3aad65f6f2c93d91b2928a154ba599809f2926843aefebbaf2bba714c1614659f95db98395f8b174cfc6c8697837866516845cca3cc488c39560f1b79b11b8e9f9171f0a8386d0488", 0xf0}, {&(0x7f0000003000-0xbb)="8a191839ea75b4bf1754fb8aa3ff9af6fc8523324c95513fe8f5d0dcafd559a4179e38f5777682aa19efa6971c986fc87559923543a9177be2bd6e043eebfe5d5aadfc87c72a91c33e62a261c165e84a492d952dbfc16f39faec8953cb6898f0c22629346de5dcef673e42bc8de8a2bc5aba1e386fde0c48f644afdeb807c2fbca7cdd1529804c09af01af114828f65d918a5da85951de20193839d2211a623f2766c0d2109fcce1445492916990d7d72dd2c39c4873f75cb2f55b", 0xbb}, {&(0x7f0000000000)="9d3c2ec3e83ca1d07849d871744f8d58ac85b07908d755d3147459d02b1fea494205126ec1024d50e1c73d8447717fddec3324c196282b352a1d8b712b01a909b8ec7b0eea28", 0x46}, {&(0x7f0000000000)="142a201ac57eaf995adf5ac6a33d9e1e16a3302145e78aa3b5c2799f518277f03ae90ef67e4c94cb17b823ad841d185562814300c170e19cb49faed717f880c1d3303861eccef57cacebc8f88e5702422d29a27731b9f5009e965c9b2c4eeba5a63382fbfb270e5ad1989092d6b9b2bf3c66fab7f400c8610096fae60298e40197b1f412eaba41bef4b4c1b6300b7235dc84dc4dbe52e318af89275c73c2880c4e1ae9eb4372f677b22d9d9824c549dc886ce3215b54cdf7a2a97671c88975ad1dd60b61b485d058e97f91d59d7845b9df63b4fcd905ce0a01", 0xd9}, {&(0x7f0000003000-0x3a)="03ac9f2abc0b90d1b03c28db949afae53081de3f60a7745164b506a6afb9dcfa4dbd68417ef587028c96526e5a541e1039fa02b57eda745d88a1", 0x3a}, {&(0x7f0000003000-0xc5)="5fecc9d888f04735ab87207e4efcd92a69ce745dc180926ee49efd11e45cf0f611576f657dfaf51c4f0f730da548e7441c80b5d818b7f3ec05e62f66229f8810e2528de62cc49973b6dd274d34e89c84211ec7557c8c2713995f04d1471b3bacc65f4adcd4d5c22c4e92fea4aaad75c9bf06e84083af516d98b7c8851f4585f592aed4f7416c2696ebe810d770f96057604bdbd7b6b3d9ae699b2be4970a8d0063080669700f9f7b1673056681b6bf670d3953662598072b3163e5816acc9a849e27570108", 0xc5}, {&(0x7f0000001000-0x63)="77635393e7b7ae74d6cdb98dfb33f692824dc8a875df4e77c2eb6f1737d4461500fe799e0c6cd255e35f7ba4c493c3304f7f8e0f2acc67e8ab6f5142d786f90d02aa0318f61d3ab8bcf5f872398a3bbdf5e1819b4cbaf2a653bbcf415e7ea2095f9439", 0x63}, {&(0x7f0000001000)="9a662704ae08ca1e5d35307e0515f595dff8337c729b9e400ec1e843c5af016930174e0a80fe5993eac7d3391efb1258b163720a73a76477bdf4f59f58c41cc1cb1fd596320eea479e5381c56d4980da1878e49c20621463b44e17d3dcf7d5dbfd99b99de08cec86a7330c25ae4206f20f5ab2ae00bdc46cc3742ae046b223446c642804a04378749b6168b8574c0fd1055b3882c16cef58994321fca6f6d403dbdd551864707b12008ab007aa3fbbc2f0b7a4d06e296d44afeb60cd3b292b002ecf90738ca23eb7", 0xc8}], 0xa) accept$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000+0x1d8)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0xe5f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000002000)=""/50) alarm(0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000003000+0x81)='\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000006000-0x10)={0x3, {"4860c195b4dfaf"}, 0x1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000007000-0x15)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa98, r4}) 2018/01/02 01:57:13 executing program 1: socket$inet6(0xa, 0x0, 0x5a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) 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) recvmmsg(r1, &(0x7f0000af7000-0xb4)=[{{&(0x7f00009a2000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005ed000)=[{&(0x7f0000579000)=""/0, 0x0}, {&(0x7f000073f000-0xaf)=""/175, 0xaf}, {&(0x7f0000b4a000+0xc7d)=""/69, 0x45}], 0x3, &(0x7f000034d000)=""/163, 0xa3, 0x8000}, 0x8}, {{0x0, 0x0, &(0x7f000078d000-0x70)=[{&(0x7f00000b7000)=""/243, 0xf3}, {&(0x7f0000e81000)=""/69, 0x45}, {&(0x7f000000b000-0xc8)=""/200, 0xc8}, {&(0x7f0000fad000-0xcf)=""/207, 0xcf}, {&(0x7f00003ca000-0x93)=""/147, 0x93}, {&(0x7f00006c9000)=""/2, 0x2}, {&(0x7f0000032000)=""/23, 0x17}], 0x7, &(0x7f0000b1c000-0x58)=""/88, 0x58, 0x1f}, 0x5}, {{&(0x7f0000514000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000673000)=[{&(0x7f00009b8000)=""/146, 0x92}, {&(0x7f00008fb000)=""/55, 0x37}, {&(0x7f0000bc7000)=""/63, 0x3f}], 0x3, &(0x7f000010f000-0x64)=""/100, 0x64, 0x9}, 0x8}], 0x3, 0x40, 0x0) sendmsg$key(r0, &(0x7f0000bfd000-0x38)={0x0, 0x0, &(0x7f0000e87000-0x10)={&(0x7f0000655000-0x158)={0x2, 0x3, 0xf28, 0x0, 0x2b, 0x0, 0x2, 0x3, [@sadb_address={0x3, 0x17, 0xff, 0xa0, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_sec_ctx={0xc, 0x18, 0x9, 0x400, 0x57, "f12f0da85149180ce466e26a351bb0d48b0f231cdfbc275314b2f4ce3ba10b23a0fd929437e3955d587c83fb723a304df84e01c48ddde9b0e377ae39508261d4246619fcdca2cc9d409178e83610253c4d70b8bb50b621"}, @sadb_lifetime={0x4, 0x2, 0x80000000, 0x0, 0x200, 0x5}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x10, 0x4, 0x10}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x4, 0x5, 0x0, 0x2, 0x4, {0x6, 0x7e, 0x200, 0x6, 0x0, 0x20, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0}}, @sadb_sa={0x2, 0x1, 0x3, 0x6, 0x6, 0x42, 0x2, 0x20000000}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = getpgid(0xffffffffffffffff) capget(&(0x7f000025d000)={0x20071026, r2}, &(0x7f00005cc000-0x18)={0x7, 0x7ff, 0x54, 0x3, 0xaea, 0x8}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000d99000)={{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, 0x200, [0x0, 0x101, 0x6, 0xffffffff, 0x1, 0x6, 0x0, 0x1]}, 0x5c) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/02 01:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) recvmmsg(r0, &(0x7f000034a000-0xf0)=[], 0x0, 0x0, &(0x7f0000256000-0x10)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000389000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fbe000)={0x0, 0xfff, 0x7, 0x619, 0x6, 0x3f, 0x3, 0xb9b9, {0x0, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb, 0x0, 0x120, 0x3, 0x0}}, &(0x7f000011e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000158000-0x10)={r2, 0x10, &(0x7f0000870000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b05000)=0x10) 2018/01/02 01:57:14 executing program 7: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f29000-0x4)=0x0) 2018/01/02 01:57:14 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/02 01:57:14 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000)=""/0, &(0x7f0000003000)=0x0) r1 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000+0x6cc)='./file0\x00', 0xa00, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000007000-0xf7)={r3, 0xef, "d43b208d11393b0e9c2898abe58a3030994af46ba2113857af2b71b16662fda59806c5e1b0de15eea7101bc388954c28f4c106af4ada9206a981d6e47eda39e433aee58b8a02f8b15dd6270c64577aedcd7283d281d830f959507c4d90ed37e96a95e3588fa4e870adbb85b7d97fbf78c3393b34c0c5163b7bf73aac9af235d82d7c3e02c5b6fe23623fb1709de80edf1db8ae9368689a38de6ee5eb8b437a31e6153ee842d966881167f0ded8e5d3f15d722f0a145d96c851ca5d49e9dc5c486bdde50e767ffebb977dcb9c3e7a979141dd7a175fc119313c0fa52862f2b8144470fd8c35cbc7c6c2dd3cf04b0ab1"}, &(0x7f0000001000-0x4)=0xf7) ptrace$setsig(0x4203, r1, 0xe00, &(0x7f0000005000)={0xa, 0x9, 0xffffffff, 0x100000000}) 2018/01/02 01:57:14 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8000000, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/02 01:57:14 executing program 6: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000df1000-0x4)=0x14) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000df3000-0xe)=@l2={0x1f, 0x40, {0xffff, 0x0, 0x4, 0x1, 0xa260, 0xbe}, 0x9, 0x1f}, 0xe) 2018/01/02 01:57:14 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fa1000+0xa00)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000544000)='./file0\x00', 0xd1) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000fa1000)='./file0\x00') ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) 2018/01/02 01:57:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00003fd000-0x8)={0x0, 0x3}, &(0x7f0000d82000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000771000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f6c000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x3, 0x4) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000004000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000003000-0x8)={0x0, 0x0}) prctl$seccomp(0x29, 0x0, &(0x7f0000000000)={0x190db84c52ff6242, &(0x7f0000000000)=[]}) 2018/01/02 01:57:14 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='cgroup\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000003000)=@known='user.syz\x00', &(0x7f0000002000)='}em0@\x00', 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x2fc1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r1, 0x1}, 0x8) lseek(r0, 0x0, 0x3) 2018/01/02 01:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x8, &(0x7f00002b4000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f00000c5000)="ba22d99e25515c092ce53b9bd267758955859a8390e062536a996099e7acf9a250991847f6ae", 0x26, 0x20008000, &(0x7f0000ca3000)={0x4, 0x3, 0x8, "6346a2247411", 0x8, 0x0}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000bff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00009b1000-0x28)={@common='bond0\x00', @ifru_settings={0x6, 0x0, @fr=&(0x7f00006c2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/01/02 01:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006c3000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870c8, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f000096b000-0x8)='./file0\x00', 0x80, 0x50) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000f22000-0x20)={0x800, 0x200, 0x3ff2, 0x10000, 0x10, 0x1}) socketpair(0xf, 0x2, 0x7e57700a, &(0x7f0000be4000)={0x0, 0x0}) setxattr(&(0x7f0000eb9000)='./file0\x00', &(0x7f000066b000)=@random={'system.\x00', '/dev/loop#\x00'}, &(0x7f000087c000)='vmnet0posix_acl_access+ppp0\x00', 0x1c, 0x2) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f00005f6000)=""/129, 0x81) 2018/01/02 01:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000725000-0x9)='/dev/sg#\x00', 0x1, 0x402800) ioctl(r0, 0x2285, &(0x7f0000c85000)='S') 2018/01/02 01:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000dcb000-0x10)={0x0, 0x7fff}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b62000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/02 01:57:14 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f65000)="1f0000000104ffff7f4345bb0700000000000000090001001e160003000000", 0x1f) r1 = dup2(r0, r0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00001f8000+0xee4)=0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000f69000-0x4)=0x1) 2018/01/02 01:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000bad000-0x8)='./file0\x00', 0x10200, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c01000)={0x0, 0x10001}, &(0x7f0000eb2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000045d000)={r1, 0x5}, 0x6) r2 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x3ff) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000029a000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/02 01:57:14 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffaf, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)=[{&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e841bf84acf7ffffffffffffff0c9fc14b865db2840b6072cfca035654faee831f2be66909177c873b3388e7905dd51d5267f32d60a049de6280e858ecf5b8", 0x0}, 0x60, &(0x7f0000003000-0x90)=[], 0x0, &(0x7f0000003000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) [ 75.100964] audit: type=1400 audit(1514858234.056:43): avc: denied { setattr } for pid=12565 comm="syz-executor3" name="cgroup" dev="proc" ino=18687 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/02 01:57:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008e3000)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000353000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000000c000)=0xf475, &(0x7f0000c9f000)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007ed000)={0x0, 0x7, 0x0}, 0x8c78) r3 = dup2(r1, r1) pipe(&(0x7f0000a1f000-0x8)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000549000)="9e85324ad0373572ae7a310ea19bed44c673557f71a848e686e00df7df4fff3173ba4dea8991cb88f1e9c2a32ece39151df0d4e93be67551c4e650") setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/02 01:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000e61000-0x8)='./file0\x00', &(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f000017c000-0xb)='rpc_pipefs\x00', 0x800, &(0x7f0000fe6000)="98c2719b7896783e9112b7f684f031a6a80be5699175700da4a0b4e50ac4c72c53ddcded4d25e4e481fb55f70afd3d67361785c8010de6edc70ca56546584c4edfebd19a214a0bcf99efbc7e98bfbeaea06251224a3f4cd7ecb51f8fca51cc49f6c2afc4258b455049aa118dbee60927166359de304110c86e36b40bbdf1641d46e654198d4e17ab9c8c242aa1644c162ee50d1f4673d325ac430115e9bae4bdd961a8292a163d6cf75030737c4db928a96cb115e2897e35a206156340d52d61d02f5fc2fce02a233b730e668beccc4177fbbb3a115819a15cb9a1bf88effe73663b31be7d663e9c410bebcfd4a482b2") mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) fchmod(r0, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) mkdir(&(0x7f0000591000-0x8)='./file0\x00', 0x100) accept$inet(r1, &(0x7f0000ab3000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000985000)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c04000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000875000)=0xc) dup2(r1, r0) 2018/01/02 01:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2b000)='/dev/rfkill\x00', 0x2840, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000dc3000)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="12acf742077e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="08b03e57dde4"]}) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x4, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x467d, 0x0, 0x0, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 01:57:14 executing program 5: mmap(&(0x7f0000003000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000229000-0x4)=0x2, 0x4) 2018/01/02 01:57:14 executing program 6: socketpair(0x4, 0x1, 0x2, &(0x7f00001bb000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f000025d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7f, 0x400080) getpeername$packet(r1, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000045d000)=0x14) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000237000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002cf000-0x4)=0xc) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) readv(r2, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x4, 0x5) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f000010a000)=""/95, &(0x7f0000ddd000)=0x5f) sendfile(r3, r3, &(0x7f000062f000+0x408)=0x3c, 0x5) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e3a000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000864000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d63000-0x4)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f000057d000)={@empty=0x0, @multicast1=0xe0000001, @rand_addr=0xfffffffffffffff9}, 0xc) 2018/01/02 01:57:14 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000b000-0x4)=0x0, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000a000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) unshare(0x28060400) exit(0x200000000) r2 = syz_open_procfs(r0, &(0x7f0000002000)='environ\x00') close(r2) [ 75.145840] audit: type=1400 audit(1514858234.096:44): avc: denied { getattr } for pid=12587 comm="syz-executor6" path="socket:[18690]" dev="sockfs" ino=18690 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/02 01:57:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7ffc) setsockopt(r0, 0x200000010e, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/02 01:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e5000)='/selinux/enforce\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000f7a000-0x1000)=""/4096, 0x1000, 0x10121, &(0x7f0000743000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x50}, 0x1c) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00006df000-0x4)=0x80000001, 0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000cde000)="8b3de9e239038b44195fe086d43286fdc20a7c6dadc337322899d1f3caf035620da449745b382261374d020fac89edbb7ef4b876cc73bcf77956e513dbb98fc97b81e655cdd3d2a0c80f3e15f4fae6f1a6c6ce1c7bafda092ec1d575d05154b852c60a0f0d8de94ed25f0dd573dd3e35fc4b1e06d467e2af88fa1ed476d56d30ba9fea6461aa442b67392415cce441db7b7f08d5eb37175924ee826fd0d153df15ca63a1a00556cce43005633fd2d70c3371559a6d338e520a436bcdc5219ada1b6644ded2109b60cd709856e9c3ca88ecdc09d9fdafaff31d96c8c3c8b01aa618b39dd198", 0xe5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000689000)={0x0, 0x3f}, &(0x7f0000533000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000622000-0x4)=r2, 0x4) syncfs(r0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000025a000-0x6b)="01a4dbc2b849dd8ea3e39b50ebbe2877b51ca4aea820435a47667cfb04a778d8da1f119d37a4e89aec722aa6604af3f203b44f52e0b93127d0d0460228db42b4352476f76f801bd55383008ef3a22ddf08c0aaf1de088273fa091e00c1dbf1304bcebdda39be6a9fb28e0d", 0x6b) 2018/01/02 01:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8014, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = memfd_create(&(0x7f0000064000)='[.vmnet0*\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ce9000-0x4)=0x80, 0x4) 2018/01/02 01:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 01:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000323000)='./file0\x00', 0x1040, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000da0000-0x4)=0x0, 0x80000) recvmsg(r0, &(0x7f0000da9000-0x38)={0x0, 0x0, &(0x7f0000713000)=[{&(0x7f0000066000-0x77)=""/119, 0x77}, {&(0x7f0000cac000-0x24)=""/36, 0x24}], 0x2, 0x0, 0x0, 0x100000000}, 0x2100) r1 = openat(0xffffffffffffff9c, &(0x7f00002d1000-0x8)='./file1\x00', 0x301001, 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002e5000-0x78)={0x5400, {0x2, 0x2, @rand_addr=0x9, [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]}, 0x300, 0x10000, 0xffffffff, 0x6, 0x9, &(0x7f00001ec000-0x10)=@common='teql0\x00', 0x80, 0x1, 0x9d8f}) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f000041b000-0x4)=0x20, 0x4) r2 = open(&(0x7f0000fc2000)='./file0\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000b7b000-0x8)='./file0\x00', 0x75, 0x100) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26103, 0x0) 2018/01/02 01:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000717000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00007ae000)=0x408, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 01:57:14 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x81}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x80000001}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000001000-0x7f)="b94cb4ed", 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/02 01:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000165000-0x5a)="617474722f6875000000967400ca5861933180c7b7955db8624947417e0b54457be327da8678e733a0d4dda58ce2fe399610b7b4e0484892da1ae04c426f1ff0d95b9a189931c0ac720bc9a3ca97d2b5cc5dba5153b8b0679c8f") sendfile(r1, r1, &(0x7f00005a6000)=0xffffffffffffffff, 0x27) r2 = accept$packet(r1, &(0x7f0000502000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000720000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006b9000)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x1f, 0x2, 0xffffffff, 0x9}, &(0x7f00008ca000-0x4)=0xa0) ioctl$int_in(r1, 0x5473, &(0x7f0000768000)=0x5) fcntl$getown(r2, 0x9) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000089c000)={0x1, 0x0}, 0x8) ptrace$cont(0x20, r0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000da2000)={r3, 0xffff}, &(0x7f0000a5d000)=0x8) fsetxattr(0xffffffffffffffff, &(0x7f000055b000)=@known='com.apple.system.Security\x00', &(0x7f000060f000)='attr/current\x00', 0xd, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000524000-0x6)={r4, 0x9}, &(0x7f0000294000-0x4)=0x6) 2018/01/02 01:57:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f000021b000)='./file0\x00', 0xa00, 0x180) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000077e000)={0x1, &(0x7f0000e20000)=[{0x0, 0x0}]}) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000054e000-0xc)={0x2, 0x1, 0x9c6, 0x2, 0x9}, 0xc) 2018/01/02 01:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f04000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00008a1000)={r2, 0x0, 0x0, 0x0}) [ 75.380238] binder: 12653:12655 ERROR: BC_REGISTER_LOOPER called without request [ 75.411537] binder: BINDER_SET_CONTEXT_MGR already set [ 75.417160] binder: 12653:12657 ioctl 40046207 0 returned -16 2018/01/02 01:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x9) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 01:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d5000)='./file0\x00', 0x121) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b28000-0xb)='/dev/hwrng\x00', 0x400082, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d8f000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000eee000)={0x8}, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00001e6000)={@generic=""/16, @ifru_ivalue=0x0}) 2018/01/02 01:57:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f04000-0x4)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000b1000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0xfffffffffffffff7, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xc58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x80000001, 0x9012, 0x69d, &(0x7f0000000000)=@generic="e2db67c525d382818ccca915fbf089fc", 0x8, 0x4, 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ax25(r1, &(0x7f0000ee8000)=""/242, 0xf2, 0x10000, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000afc000)={0x9, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff76}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000b2000-0x4)=0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002d6000-0x8)={0x0, 0x0}) mlockall(0x1) 2018/01/02 01:57:14 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000091000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f78000)=0x9) 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) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) writev(r0, &(0x7f000090e000)=[{&(0x7f0000001000-0x55)="1f666753c957c770f09bf3d1932bf775dc40671052a2de20ee9542901f928cddd292ebd4d3f5efef77f0acabef7ec0a9bc27a5aaeb128d031384e6ce4ed5c6dd1ab9f9b58bdf8cfd087e26b6b8be262c6f766b54a4", 0x55}, {&(0x7f0000001000-0xa8)="df95deb6edffc781b77624ef580c6690d79b2ad7f5d9f8924dd3f81161d97429527c0d5a00b0cae6fb0184c4cacf0d6105e0ff08486271f70ff4c2c37e9a010b083931911ccd01171cb402d531c533860988b87a89780f216b6b6b195d72806f0ed88fd966f8f20496bdbf63f0321c9af7b94ae0b1b8fd7eb61b27099a7e2a458f794ad1a04570977e319d2b0d5af8dc70fdc363852aed42c7b858a551691375331b3ae9d0d5378f", 0xa8}, {&(0x7f0000001000-0x8f)="584c57e9f5cb2b1d8142acc08d0d89386e675d47cb501ed5767e7803ced97192b77a51d2bc6f91329b224d8b24219b2e40bc80208995b40e734fcb8cd572501174e98b74baf7d465e5776327e2e07a0ae08f187d9cce7ec5c0ed82caf4f09db45dabdeaa54d8e457078c660558b066c12d3fdc0add7d0b7d8d29d7b21a18f837e273c124a549006d52b464de62e9f0", 0x8f}], 0x3) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x8, 0xfffffffffffff000, 0xf7e]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000003000-0x18)={0x4, 0xab, 0x0, 0x100, 0x6, 0xff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xa)={0x3, [0x3, 0xfffffffffffffffb, 0x9]}, 0xa) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r2 = getpgid(0xffffffffffffffff) r3 = getegid() ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000c33000)=""/231) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000085f000-0xc)={r2, 0x0, r3}, 0x39d) 2018/01/02 01:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ac9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) write$tun(r0, &(0x7f0000d68000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @ipv6={0x0, 0x6, "ae271d", 0xf8a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) 2018/01/02 01:57:14 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x4000, &(0x7f000068f000-0x10)={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000de5000)=0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000df5000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000c99000)={r1, 0x2}) 2018/01/02 01:57:14 executing program 2: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x210, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000104000-0x10)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) 2018/01/02 01:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000c7d000-0x1)='\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005ad000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 75.424554] binder: 12653:12655 ERROR: BC_REGISTER_LOOPER called without request [ 75.424623] binder_alloc: 12653: binder_alloc_buf, no vma [ 75.424663] binder: 12653:12657 transaction failed 29189/-3, size 0-0 line 3128 [ 75.449258] binder: undelivered TRANSACTION_COMPLETE [ 75.454424] binder: undelivered TRANSACTION_COMPLETE [ 75.460255] binder: undelivered transaction 136, process died. 2018/01/02 01:57:14 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d8000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x5, 0x1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0xa8)=""/168) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/02 01:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000977000)=0x9) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000787000-0x8c)={0x0, @in={{0x2, 0x0, @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]}}, &(0x7f0000ab2000-0x4)=0x8c) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00007d2000)=0x9) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000bd7000-0x4)=r2, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000149000)={r2, 0x100000000, 0x0}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x2, 0x0) write$tun(r3, &(0x7f0000d6d000-0x4c)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "", @random="8d4ac7cb4324", "2af037670a973574759763af436234e7"}}}}}, 0x3c) 2018/01/02 01:57:14 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000009000-0x4)=0x74) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x200800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x5c, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc4"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/02 01:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r2 = gettid() r3 = geteuid() stat(&(0x7f0000369000-0x8)='./file0\x00', &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$unix(r1, &(0x7f0000f59000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007c4000)={r2, r3, r4}, 0xc) poll(&(0x7f0000a99000)=[{r0, 0x3682, 0x0}, {r1, 0x509, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x0, 0x0}, {r0, 0x4410, 0x0}, {r0, 0xe8, 0x0}, {r1, 0x600, 0x0}, {r0, 0x202, 0x0}], 0x8, 0x83) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f83000-0x15)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) [ 75.476575] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/02 01:57:14 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = geteuid() r4 = getgid() r5 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00007e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = fcntl$getown(r0, 0x9) r9 = getuid() ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000d33000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ff1000-0x8)={r10, 0x0}) getgroups(0x2, &(0x7f0000051000-0x8)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000415000+0x513)={0x0, 0x0, 0x0}, &(0x7f0000fef000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cf1000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064d000)=0xe8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ff0000-0x8)='./file0\x00', &(0x7f00009ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00002e7000)={&(0x7f0000ff0000-0xc)=@proc={0x10, 0x0, 0x2, 0x4}, 0xc, &(0x7f0000fef000)=[{&(0x7f0000b62000)=[{0xf0, 0x3f, 0x208, 0x81, 0x2, "880cad1a6a4176ed828d12247fa672de8605f5e9abd4eb8cd7455a84243cb3fccda96bb87a6212a99ac8c6223e33d7c082644a4cf0bdc7e82530d6ac23608e9814f64bfe580dddb046b99e20d35ad023c7bb2d38a4496e09c1b5c8ba512a0d9574109a8e6aa7e44ba4a8357f2eb974d32a128ad99ab0e4074b8e9ec5ac18cc04e5f1a6429e16e9524404d2c1ec51da09cb2aa439cf946679693f94e9b93ba12efe032567e67383c49e4fe714f96ba9602bdb530e2083a1a9e3ad66ac55b4bba98655fe92a8a29d563594988284cb66316c310c6bc47a72165257c34e3a"}, {0x10, 0x0, 0x220, 0x100, 0x3, ""}, {0xc4, 0x9, 0x4, 0x1ff, 0x2, "050640a4f4ee3e1ae5d6db148847dff555eb348ffbe44b567d9b0baff3fd6c33cb09cfe9da48884837b6efae5c0893ba8834afc368e02440e977d3a39f4ab164ea59166564e8f5a95ce7557bf623cee14c79d4aee84887eb9cb480866d85715ead5dc2e70894910b84b0fb4e804e30354ab6650d4808db1c3a2abb9261164346d0a30a373eaa61eb8b7ba3a4539462dc53e2c4ef557f5041eb84d82449ada89f270f0c29283e531039ea5f2cda81ae9bac"}, {0x60, 0x7, 0x909, 0x6, 0x2, "c039d0cba51361a7a8b90b34b18cc8c907323d3608acd599121e89d99738bfba6c1ac2c62d4f23bd0ae5a8624c99d6349cfd4f29cccf1399b28c3a3e02eb9b45b412a3d40960f1fd318e2965edb3"}], 0x224}, {&(0x7f0000109000)=[{0xe4, 0x0, 0x20, 0x400, 0x3, "00851c77b9f10e341f9ceb80a9062b3a2524ba95c2cabc53006f881108365d5ed5ffce00dd00ec19b9dbb4920ae44010b678c8f6060156eef9933fef5e360979afd8002de064f864a2476dbcf3216950df341f8a344bfddfb56edf705bb275e5004cf9c539d6c6aa1beffbf50592871c6228c704e12c76d29fe01cfc322f96fb89a4ab7e19d16f5a5547b173974814c602a5b157e81722ab4765d79f00b6874d2614f4de7426b0ac0a73a59a7abd9a4ed79578bddf658c99604ed3c7761b0e0c04fe225a87df643cc2c3a82b9e3924acaf"}, {0x74, 0x4, 0x0, 0x3e1, 0x0, "22387874c48edf495e868c442861794f2abe1c9b84868cbc0d8f51490d1061f51446c369dd954f9f66a03bb9219d954ebf4c15f7632839420979a92f3f1effcf0315afc3ae33789ccbfd8de848179c4a1d7c6b8e05f2595ecfa3d124c917ebca000fd6"}, {0x1010, 0x7, 0x304, 0x1000, 0x1, "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{0x38, 0x8001, 0x308, 0x9, 0x1, "2595ed28aedb7e29a8720e916a4fd7dfb2d40f51ff52219f3b3cb3edb9ddea8af14bf1c9cbc3235c"}, {0x98, 0x7fff, 0x700, 0xffffffffffffff9e, 0x1, "7a1fca55b93c0530b0f797dabdd21b7f622e5d5d0a736ea09a7808380828e0fb28efac82a8a2bbd724e3be09e8521af7b8fdb65ef9e98e06228f3e212f7338110af7c440d5840dbb49f4cf6c6cb84b39b5403a72655e2397b2e9303eeb1b7f12b7cd6d7247ea629c6df08b8dc4e6b3261e92498675cc34fe1e0c22890e430adb8573297e09"}, {0xcc, 0x2c5e, 0xe20, 0xffffffff, 0x3, "5038f4ae096ee7f84a149deb534936c38f9fac4da9404b5155acfb31178a366519483a54266b04c47dad84ce549291220f81a1830a9249abc9edb6c23f031b73d21be9efddf3e8c414f244694914055f103d63db1c71fc01071b0ed80db1a5e92c4cf7f7c96ddada18d8ff44a4bd4b974f4288b7d1baccc2a4ee9c3c0f4a5bfa8736d7d65ce0723b0aef35ce964dcc941fd564a8b00823d65b8e8bcb88edb18d8646b70ec8b125dcca07bc4b3b4e08c2d8ef8bf869b0565effc091"}, {0x14, 0x4, 0x0, 0x4, 0x2, "8a1f"}, {0xf8, 0x81, 0x10, 0x100000001, 0x2, 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"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"}], 0x22f4}], 0x3, &(0x7f0000ac3000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa8, 0x4000000}, 0x4080) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ff0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007a2000-0x4)=0x8, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006cf000)={{0xa, 0x1, 0x1d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x100, [0x1, 0x7454, 0x400, 0x2, 0x0, 0x5, 0x3, 0x200]}, 0x5c) 2018/01/02 01:57:14 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b3d000-0x2)='/selinux/enforce\x00', 0x1, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000892000)={0x0, 0x0}) ioctl$TIOCEXCL(r2, 0x540c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000838000-0x20)={@generic="d9f2d01fa392d0d73fac36dae8173ad7", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_wait(r1, &(0x7f00001c9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/02 01:57:14 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000731000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @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]}, [0x800, 0x7fffffff, 0x4, 0x7, 0x1, 0x5, 0x8, 0x6, 0x9, 0x1, 0x64, 0x1f, 0x20, 0x97b, 0x7f]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x8006, 0x6, 0x1556, 0x0}, &(0x7f00002c2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000335000-0xb8)={r1, 0x3, 0x2c8c, 0x100000000, 0x7, 0x3f, 0xfff, 0x1, {r2, @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]}, 0xafb8, 0x1000, 0x401, 0x80000000, 0xffffffffffff311d}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x14)=""/20, 0x14) mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000aca000-0x8)=0x0, r3, &(0x7f0000d2d000-0x8)=0x0, 0x20, 0x1) writev(r3, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a00210200080017000000000000000400020003ee000095645aff00", 0x29}], 0x1) [ 75.528005] binder: 12686:12691 ioctl 894c 20008ffc returned -22 [ 75.554451] binder: 12686:12700 ERROR: BC_REGISTER_LOOPER called without request 2018/01/02 01:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000955000-0x29)="290000001800310900000001000000010200000000ef00800e0100040008001eff0000000000ff0085", 0x29}], 0x1) [ 75.579269] binder: 12686:12691 got reply transaction with bad transaction stack, transaction 139 has target 12686:12700 [ 75.593158] binder: 12686:12691 transaction failed 29201/-71, size 32-8 line 2936 [ 75.614781] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 75.635136] binder: 12686:12691 ioctl c0306201 2000efd0 returned -14 [ 75.655962] binder: release 12686:12691 transaction 139 out, still active [ 75.663562] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.664174] binder: 12686:12700 ioctl 894c 20008ffc returned -22 [ 75.665392] binder: 12686:12700 ERROR: BC_REGISTER_LOOPER called without request [ 75.665444] binder: 12686:12724 transaction failed 29189/-22, size 0-0 line 3005 [ 75.674447] binder: 12686:12700 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 75.674454] binder: 12686:12700 BC_INCREFS_DONE u0000000000000000 no match [ 75.705660] binder: release 12686:12700 transaction 139 in, still active [ 75.712609] binder: send failed reply for transaction 139, target dead [ 75.719431] binder: undelivered TRANSACTION_ERROR: 29189 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 241.937402] INFO: task syz-executor2:12693 blocked for more than 120 seconds. [ 241.944710] Not tainted 4.4.107-g610c835 #12 [ 241.949640] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.957817] syz-executor2 D ffff8801ccf2f8a8 28944 12693 3538 0x00000004 [ 241.965222] ffff8801ccf2f8a8 ffff8801ccf2f858 0000000000000246 0000000000000292 [ 241.973217] 0000000041b58ab3 ffffffff83fa7300 ffff8801db31f878 ffff8801db31f8a0 [ 241.981230] ffff8801db31ef98 ffff8801d950c740 ffff8801d99f2f80 ffff8801ccf28000 [ 241.989232] Call Trace: [ 241.991795] [] schedule+0x9a/0x1c0 [ 241.996960] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.003628] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.009853] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.016931] [] ? prepare_to_wait_event+0x420/0x420 [ 242.023536] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.029606] [] loop_set_status+0x1a2/0xfc0 [ 242.035460] [] loop_set_status64+0xae/0x130 [ 242.041426] [] ? loop_set_status_old+0x2e0/0x2e0 [ 242.047829] [] ? mutex_lock_nested+0x5d4/0x850 [ 242.054032] [] ? avc_has_extended_perms+0x407/0xf30 [ 242.060706] [] ? avc_has_extended_perms+0xe2/0xf30 [ 242.067259] [] lo_ioctl+0xce3/0x19c0 [ 242.072805] [] ? avc_ss_reset+0x110/0x110 [ 242.078590] [] ? loop_lookup.part.18+0x110/0x110 [ 242.084973] [] blkdev_ioctl+0x4ab/0x1990 [ 242.090688] [] ? blkpg_ioctl+0x910/0x910 [ 242.096382] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 242.103238] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.110250] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 242.117148] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 242.123993] [] ? __fd_install+0x224/0x5f0 [ 242.129790] [] ? quarantine_put+0xab/0x180 [ 242.135661] [] block_ioctl+0xde/0x120 [ 242.141117] [] ? blkdev_read_iter+0x170/0x170 [ 242.147233] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.152856] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.159082] [] ? __fget+0x20b/0x3b0 [ 242.164337] [] ? __fget+0x232/0x3b0 [ 242.169614] [] ? __fget+0x47/0x3b0 [ 242.174783] [] ? security_file_ioctl+0x89/0xb0 [ 242.181013] [] SyS_ioctl+0x8f/0xc0 [ 242.186176] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 242.192908] 1 lock held by syz-executor2/12693: [ 242.197563] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.206972] Sending NMI to all CPUs: [ 242.210819] NMI backtrace for cpu 0 [ 242.214422] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.107-g610c835 #12 [ 242.221434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.230774] task: ffffffff84214840 task.stack: ffffffff84200000 [ 242.236799] RIP: 0010:[] [] tick_nohz_restart+0x0/0x190 [ 242.245363] RSP: 0018:ffffffff84207dd0 EFLAGS: 00000046 [ 242.250798] RAX: dffffc0000000000 RBX: ffff8801db217440 RCX: ffffffff81365ed9 [ 242.258057] RDX: 1ffff1003b642e9d RSI: 0000003811990ef1 RDI: ffff8801db217440 [ 242.265297] RBP: ffffffff84207e00 R08: 1ffffffff08823c8 R09: 0000000000000001 [ 242.272572] R10: 0000000000000000 R11: dffffc0000000000 R12: ffff8801db2174b4 [ 242.279830] R13: 0000000000000001 R14: 0000003811990ef1 R15: dffffc0000000000 [ 242.287167] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.295406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.301279] CR2: 0000000001a4c800 CR3: 00000001d53a2000 CR4: 00000000001406f0 [ 242.308549] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.315796] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.323073] Stack: [ 242.325195] ffffffff812d4707 ffffffff84207df0 ffffffff84208000 ffffffff847d6708 [ 242.332732] 0000000000000000 0000000000000000 ffffffff84207ed0 ffffffff8121e727 [ 242.340359] ffffffff84207e98 ffffffff84200008 ffffffff84200008 fffffbfff0840001 [ 242.347894] Call Trace: [ 242.350445] [] ? tick_nohz_idle_exit+0x247/0x3d0 [ 242.356815] [] cpu_startup_entry+0x2e7/0x820 [ 242.362882] [] ? call_cpuidle+0xe0/0xe0 [ 242.368499] [] rest_init+0x189/0x190 [ 242.373827] [] start_kernel+0x6b4/0x6e9 [ 242.379451] [] ? thread_stack_cache_init+0xb/0xb [ 242.385826] [] ? early_idt_handler_array+0x120/0x120 [ 242.392580] [] ? early_idt_handler_array+0x120/0x120 [ 242.399334] [] x86_64_start_reservations+0x2a/0x2c [ 242.405880] [] x86_64_start_kernel+0x140/0x163 [ 242.412111] Code: 3c 02 00 75 11 49 83 45 00 01 e9 48 ff ff ff e8 d7 9a 22 00 eb c3 4c 89 ef e8 ed 9a 22 00 eb e5 e8 e6 9a 22 00 e9 54 ff ff ff 90 <55> 48 89 e5 41 56 49 89 f6 41 55 41 54 53 48 89 fb e8 7a b4 08 [ 242.431096] NMI backtrace for cpu 1 [ 242.434691] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.441955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.451310] task: ffff8800bacb17c0 task.stack: ffff8800bb328000 [ 242.457360] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.466074] RSP: 0018:ffff8800bb32fcb8 EFLAGS: 00000046 [ 242.471526] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.478790] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.486030] RBP: ffff8800bb32fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.493294] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.500559] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.507828] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.516032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.521917] CR2: 0000000001a5d000 CR3: 00000001d53a2000 CR4: 00000000001406e0 [ 242.529185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.536425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.543690] Stack: [ 242.545803] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.553349] dffffc0000000000 ffff8800bb32fd00 ffffffff810b8e1b ffffffff839f53e0 [ 242.560887] 0000000000000003 ffff8800bb32fd60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.568410] Call Trace: [ 242.570962] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.577378] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.584447] [] ? print_lock+0xab/0xae [ 242.589905] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.596625] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.603641] [] watchdog+0x6fa/0xae0 [ 242.608910] [] ? watchdog+0xc3/0xae0 [ 242.614243] [] kthread+0x268/0x300 [ 242.619437] [] ? reset_hung_task_detector+0x20/0x20 [ 242.626074] [] ? kthread_create_on_node+0x400/0x400 [ 242.632733] [] ? kthread_create_on_node+0x400/0x400 [ 242.639387] [] ret_from_fork+0x3f/0x70 [ 242.644892] [] ? kthread_create_on_node+0x400/0x400 [ 242.651570] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.670981] Kernel panic - not syncing: hung_task: blocked tasks [ 242.677142] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.684390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.693732] 0000000000000000 20e3f3707c1a76a8 ffff8800bb32fca8 ffffffff81d0457d [ 242.701681] ffffffff83881e80 ffff8800bb32fd80 dffffc0000000000 7fffffffffffffff [ 242.709637] ffff8801d94a03e8 ffff8800bb32fd70 ffffffff8141774a 0000000041b58ab3 [ 242.717584] Call Trace: [ 242.720148] [] dump_stack+0xc1/0x124 [ 242.725479] [] panic+0x1aa/0x388 [ 242.730463] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.737355] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.744594] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.751833] [] watchdog+0x70b/0xae0 [ 242.757072] [] ? watchdog+0xc3/0xae0 [ 242.762404] [] kthread+0x268/0x300 [ 242.767565] [] ? reset_hung_task_detector+0x20/0x20 [ 242.774198] [] ? kthread_create_on_node+0x400/0x400 [ 242.780829] [] ? kthread_create_on_node+0x400/0x400 [ 242.787460] [] ret_from_fork+0x3f/0x70 [ 242.792965] [] ? kthread_create_on_node+0x400/0x400 [ 242.800067] Dumping ftrace buffer: [ 242.803628] (ftrace buffer empty) [ 242.807307] Kernel Offset: disabled [ 242.810911] Rebooting in 86400 seconds..