, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000192000-0x8)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900020000000800000058", 0x1f}], 0x1) 2018/01/07 04:27:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e4e000)='/dev/usbmon#\x00', 0x2, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000a5a000)={{0x2, 0x5}, {0x401, 0x40}, 0x7, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 04:27:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xbe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000001000-0x8)={r1, 0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2248867b, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000982000)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008b7000)='net/tcp6\x00') r4 = gettid() fcntl$setownex(r3, 0xf, &(0x7f00006ee000-0x8)={0x1e2ce3035644b201, r4}) sendfile(r3, r3, &(0x7f0000899000-0x8)=0x8000000, 0x7) 2018/01/07 04:27:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000003a000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) time(&(0x7f0000014000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}], 0x1c) 2018/01/07 04:27:21 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000fcd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fd1000)=@known='com.apple.FinderInfo\x00', &(0x7f000068e000-0x2)='\'\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00006e9000)='/selinux/create\x00', 0x2, 0x0) 2018/01/07 04:27:21 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) wait4(r2, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000e80000-0x4)=0x81) read(r3, &(0x7f000095f000-0x79)=""/121, 0x79) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000f6a000)=0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/07 04:27:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fd6000-0x8c)={0x5, 0x7ff, 0x4, 'queue1\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x2, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r0, 0x0, &(0x7f0000459000)=0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/autofs\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e2c000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x4, 0x3114, 0x20}, &(0x7f0000fe1000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006d1000)={r2, 0x9c, &(0x7f0000e02000-0x9c)=[@in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8100}, @in6={0xa, 0x1, 0x7a13, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f00004f9000-0x4)=0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r3 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000791000)=0x0, &(0x7f0000eac000)=0x4) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x80000, &(0x7f000002f000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d62000)={0x0, 0x0}) mount(&(0x7f0000eb5000-0x8)='./file0\x00', &(0x7f00002b6000)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1007, &(0x7f000030e000)="") unlink(&(0x7f000099d000-0xe)='./file0/file0\x00') 2018/01/07 04:27:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000d1f000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file1\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) pivot_root(&(0x7f000058f000-0x8)='./file1\x00', &(0x7f0000d16000-0x8)='./file0\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009c8000-0x12)={@generic="857fb332fba54c75023317a7a540f9a3", 0xff}) 2018/01/07 04:27:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/07 04:27:21 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xb81, 0x5, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000000000000) getsockname$packet(r0, &(0x7f00002f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fe7000)=0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000889000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000827000)={0x800, 0x7, 0x80000000, 0x9}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00009da000)={{0x3, 0x2}, 'port0\x00', 0x40, 0x2, 0x7, 0x6, 0x81, 0x101, 0x2, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000002000-0x10)={0xffffffff00000000, 0x20001000, 0xffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10, 0x0}, 0x11f) setitimer(0x2, &(0x7f000000e000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000af9000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000019f000)=""/85, 0x55) pipe2(&(0x7f0000e57000)={0x0, 0x0}, 0x807) ioperm(0x3, 0x1783, 0x2) clone(0x42000000, &(0x7f0000e1f000+0x124)="ac1e627a3706b60f3460db43557d65dccf42728458d29651", &(0x7f00003f3000-0x4)=0x0, &(0x7f0000ef0000-0x4)=0x0, &(0x7f0000c53000)="de33aa50d6d357031e2f8bdc76ed1de6be61477e75a6d54bb4a97531e7ec7bfc4eb1ed69bd41af3a04ca37d73181d75d5b8e9dd65aad12c821e9580eb5cc6db8008d92b13c748bf4c55dfac36c141f8c7a7112ab15060112268ff4be1cfca97447a83202063db147bdc2e78eb4816040166e38219b5965d20ef574a60530ccdadd956f0e3babc077173dd86eea9a40b45acdc666818999c7abe8599ef5b654b11d7ddfc2e14c8e4805d8f2404cf256c65311c423a81b3c42aefa9cec0fa376ac6e4bb7669057940d1342791f33d302") ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000057c000-0x60)={&(0x7f00002f8000-0x24)=[0xffff, 0x5, 0x101, 0x100, 0x8000, 0x7ee0, 0xf, 0xff, 0x100000000], 0x9, 0x2, 0x9, 0x8, 0x9, 0x10001, {0x7fffffff, 0x3, 0x1aa91860, 0x5, 0x6e500fd8, 0x3, 0x8, 0x5, 0x5, 0x7, 0x7ff, 0xfff, 0x10001, 0x0, "b39a1dcbe91ea9381579b8758aaaedf6cca11bf1c766db005a6ecc1cb3eb6451"}}) 2018/01/07 04:27:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2901, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x7, 0xfff, 0x1, 0x800, 0x2, 0x200, 0xffff, 0x3, 0x3, 0x7fffffff, 0x1, 0xfe, 0x2, 0x0]}, &(0x7f00001d6000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xe0, "7526328913422dc2f8591ff8afeb04731eda15599bd1dced993dfae4bc996e021d4dda1eb765a119cda15d8b0fc487ae16939e464b9532b277e65b4123602d1fd109591bd2b6f1cab94bf277c1c01cb62b363e74a5ae648892b62e07777b802f16bda7f933b0261cd1f301f4ca0ba87e0e818dfb8c8cf20a13e0401d17eeeff212009a7bb5d6e9a3e10ed14fb6926c8b01d627abb0b2df56d080e92d8c70195f83da3e802932743160b1a7902cd9cc2d6956f761033d5057533aeba4444343237da4c03e03e2e458f65331bb27b54f6b6a58eb4d1d458a60000795417352cdd7"}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000063000-0x8)=""/8, &(0x7f00007ce000-0x4)=0x8) 2018/01/07 04:27:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f000011b000)=0x8001, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e4e000-0xc4)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f9000-0x4)=0xfeb6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000598000)=0x0, &(0x7f0000082000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x1f, 0x295) 2018/01/07 04:27:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write$tun(r4, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(r2, &(0x7f0000063000)=""/1, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) fcntl$lock(r2, 0x6, &(0x7f0000099000)={0x1, 0x3, 0x80000000, 0x0, r0}) tkill(r0, 0x3f) 2018/01/07 04:27:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000701000-0x12)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00003e4000)=""/246) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000af8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x10001) 2018/01/07 04:27:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006e0000)='rxrpc\x00', &(0x7f000098a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f00006f4000)='user\x00', &(0x7f00006db000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a2e000-0xc6)="e7117862182447c3c2568a3b03053f287c82faaadcf8182a711856997ed1bf7d151cd49d719bad4c28b62a548b0bf115dcf682ae0e5bcbf98ba129b871fb40f786b1a4fad5bf76537e2f7a272e4ae29ed3e513eb5650282a992c48ce32b40e408a67a8e7b835b3ab8a999f4e832ddb46310b557c986e86eafe50805d580cac96deaba9072893052904a11db430b0407d364b2c47b15e8c7b00573783b8903480813ec54d1bb21791744eabb14990e097bc9229d811dc848062b2e0f00144549338b94ef69c50", 0xc6, r0) r1 = request_key(&(0x7f0000d74000-0xb)='asymmetric\x00', &(0x7f0000e9e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008e7000)='wlan1\x00', 0xfffffffffffffffc) request_key(&(0x7f0000672000)='user\x00', &(0x7f0000c87000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005dc000)='wlan1\'ppp1[GPL\'eth0.cgroup-wlan0+:em0&-\x00', r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000378000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000038b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r3 = add_key$user(&(0x7f0000d49000)='user\x00', &(0x7f0000a60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000821000-0xdc)="9a", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, 0x0, 0x0) [ 50.556202] audit: type=1400 audit(1515299241.913:38): avc: denied { setopt } for pid=8047 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/07 04:27:21 executing program 1: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000df3000-0x30)=[{r3, 0x0, 0x0}, {r1, 0xa490, 0x0}, {r2, 0x40, 0x0}, {r1, 0x1080, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1400, 0x0}], 0x6, 0x2) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000035e000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df6000-0x4)=0x2c) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000df5000)={0x0, 0xde, "0ba178f700668b66c957574b8915c31761b2e8cb1c113acc02d2dd9b991b5d5f905ca2299749f3da54e836c0aabf6fb9446b15bddda4cc1c37c22bd06a2cad6dca4f19a42dfb98caa52cad66cab5d91a3745c417346cafdae7f08e711f6a11eac5281414b6fdad5270ca6bd762398d71466d188166e3e72c5c6545ffa292acf015e411647ff73d591792ab41890ec39b790dba7992af457291abb676e2d238b325608e57928dc1b35fb5a2096ed9b99f2c1cd40a9c76ec949df92c0401ddc8475402df9201af4901d30dcf30367cb37170b0ffdb85a973d47ee0a8084d8a"}, &(0x7f0000d72000)=0xe6) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000df6000-0xb8)={r5, 0x1, 0x80000001, 0x4, 0x9, 0x81, 0x8, 0x3ff, {r6, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x6, 0x1, 0x4}}, &(0x7f0000df6000-0x4)=0xb8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000df4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000df5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000df4000)=0x8) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) 2018/01/07 04:27:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fd6000-0x8c)={0x5, 0x7ff, 0x4, 'queue1\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x2, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:21 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) dup3(r1, r1, 0x80000) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000f6f000)="") mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000bab000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fec000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000021a000)={0x2, [0x0, 0x0]}, &(0x7f0000bb4000-0x4)=0xc) 2018/01/07 04:27:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f21000-0x8)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000bfe000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000577000)=0x10, 0x800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006bb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x0, 0x4000000000000006, 0x0}) [ 50.585778] audit: type=1400 audit(1515299241.933:39): avc: denied { getopt } for pid=8047 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 50.629578] IPVS: Creating netns size=2536 id=10 [ 50.642996] device lo entered promiscuous mode 2018/01/07 04:27:22 executing program 2: dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = openat(0xffffffffffffff9c, &(0x7f0000cac000-0x8)='./file0\x00', 0x40000, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b7a000)=0x0) ioprio_set$pid(0x1, r1, 0x0) 2018/01/07 04:27:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000945000-0x4)='net\x00') ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000067c000)=0x1) exit(0x0) fstat(r1, &(0x7f0000d0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 04:27:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0x92f)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ef5000-0x10)=[{&(0x7f0000bdb000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0x43)=""/67, 0x43}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00006ca000)=""/101) r1 = syz_open_dev$evdev(&(0x7f00006f8000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) readahead(r1, 0x2, 0xeb) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e92000)={0x1, 0x1c, &(0x7f0000a46000)="43e29baabe4c59c18817da722dea998308b1e6420c4e316e0ee29037"}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000e8d000-0xa1)=""/225) write$evdev(r1, &(0x7f000019d000-0x17)=[{{0x77359400, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/07 04:27:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x406, r0) 2018/01/07 04:27:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f00004d0000-0x28)={@common='irlan0\x00', @ifru_mtu=0x8}}) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000097000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e61000-0x4)=0x2000000000007fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/07 04:27:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000ef3000)="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") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) pipe(&(0x7f000041e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000094000-0x8)={0x7, &(0x7f0000ea6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f000037b000)={r4, 0x3, &(0x7f0000313000)=[0x0, 0x0, 0x8], &(0x7f0000048000-0x10)=[0x7fff, 0x2, 0x9, 0x2], 0x0, 0x4, 0x2, &(0x7f0000b6f000)=[0x0, 0x7f, 0x4, 0x60000000], &(0x7f000035d000-0x10)=[0x12000000000, 0x5f4, 0x5, 0x2ea], 0x0}) 2018/01/07 04:27:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007dd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000f30000)=0x0, &(0x7f0000f79000-0x4)=0x4) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000556000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007e5000-0x4)=0x0) r6 = getuid() lstat(&(0x7f0000051000)='./file0\x00', &(0x7f0000567000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00005b8000)=0x0, &(0x7f00006f1000-0x4)=0x0, &(0x7f000000c000)=0x0) r10 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f5b000)={0x0, 0x0, 0x0}, &(0x7f00002c0000)=0xc) stat(&(0x7f00002cc000-0x8)='./file0\x00', &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f02000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000407000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000afa000)={&(0x7f00003b9000)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc, &(0x7f00000b7000-0x18)=[{&(0x7f0000c80000-0x330)=[{0x88, 0x6, 0x4, 0x6, 0x3, "ef84e5112266002dcbed3f1eb3c1933648e7240a22fa79ebb060c9d2a3dc2f00b4642158f915bd81543ed087cc64a6ac7c724ddf4553d332509d6a7190478cccc43abaf32f08da09f41d7d140f8c64d0c341e1196ce232ef8e76cc2c3032291ae5acbfd0fc22e36f2c07d9569d353542cd79f6c8c0"}, {0x24, 0x9, 0x828, 0xcd6, 0x3, "c8979256a9dbee348f8bc692f3bc5e1cb212"}, {0x84, 0x2, 0x4, 0x9, 0x0, "13e348801a87e3a28ca967d80a6af6f02ceb769f1ff6d8fd46748982a7531ab867f18133a6ba359bf46f1f21ff16ffeceb97e6a974568e793a6e2a39540fe0b2d7b5904be4180f9352cb30fda134c4ceae54eae8e7721fd5bfa22d72a8b68830b9ebbfc8513d0816152f4f0cb303529ddc5dc18c"}, {0x30, 0x5, 0x20, 0x8001, 0x2, "2d256b39df9a08a656dd3488952faa3bae9472f8c63b5eba3ddf2727e4"}, {0x84, 0x0, 0x300, 0x463800000000, 0x0, "910c85bfb1eaff92fb039a62cba8fb841bcfb36e1006e1e88539bf10963a1728d9ed45efc58fc41057d1d54e0da4ee5092ace870b520c5db7dfca6e7dcaaf125817b53c9f9c58dd74647240d1dd437e341f4d5270088ac9ee5da279fe699640785cf8a0c70f83137acb614cd41530705a6d9dc2c"}, {0x48, 0x7, 0x1, 0x10000, 0x3, "222ee8eeace3ef9855f8e744f7f70b05071de7097bb4b94947f0e72d432c89cd27014d20fffe2ce17cbff833e6e7989f1e402a1e7db005e2"}, {0x104, 0x1, 0x102, 0x2, 0x0, "d7913059352718d459c7247f9cdd1be841cbc6863b924f98c0db8f2359d181cb79b8bdb876f1ccd96969747832a65e4f11d77bb6b969e1060a55489a826c3d18ce5c5cb517a8ba2ad5b0f2c5d53d3efaa9b0e93c27ad83ce88352756c18b753ce6939b27cd8b4398c215adc14266969971b38a4c9f17798f29baf9fa11b573407bb4666395bfac2cb41b4e1373544047ee1d8f01c5d149e4f7d8a5be30c4d51cdc32807c974a703761f5cb5f314d3519e3de4fb1126f6b980176cc69ac53baadde160e6feba9c3e9c0dbab0a00a1aaccf928742d10d090a290905ee928cd2c907001b427ce16778fd9578af6ee58ccf25e172abe"}], 0x330}, {&(0x7f0000166000-0x132c)=[{0xb0, 0x20, 0xc21, 0x9, 0x3, "4ce7bed36f95420eaed705317493ab3326e4d61a8e5d8095610f54f208256cb3612bdd8e3694f94c121ffca8ec921e18631584ccce993112be599b375fc9fea4071c35c81dabe6ac543e708bfae07618d6d6547506488b74de125cde57bb1f7795280d1f94c6a153fff4d5e827027e90425ad2c7a4f402ea841fb176974d87b50cc1ec2247aaacbeb01ee8753ffd3bcc0aec426fd5d82acd7d1264cfc7fe"}, {0x104, 0x85, 0x4, 0x2, 0x2, "2369768a3821c89031747e73735189fdabd360926239e56f50c10723cf171d76e1af3b1d495411583c40766a85880f679197f6d13e343f0ea8c6850d9ec330acd4f705f006eb8b2f86249f6cfcba83f641f060172d739bf7dce155af888cad73ab549644f3c4da8c7d4c8a62904e79647ad877526ea34190aba1955f3b356ec71e9f9949c37dac77bf17c9c225dee4974b761d3feb08a05665b50729e8c76154a18fd560525de1f204aed0d4da4ea6e32242de5d11e7c59e086604026c2d602235d8354d9fffeb6e2f0ac778277b477714560cf8143ca9aaff58331ea21db4af1ce411c2d994dc72805cb176f426b339a6"}, {0x1010, 0xffffffffffff94d1, 0x310, 0x0, 0x0, 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{0x94, 0x10000, 0x804, 0x1, 0x2, "be07210ba5e9fe9f26f6ed6ebe41ff808dcc328023c79ec915b43a79c3db544e07e858e2aeb527d198299f0ca91529b0940d95481df307bce3df72e8e36c14be40a64e585ccd417c9343588ef9b7e609fe8f2a9d3d0ee9bd6f00b058a52f1c2d7d7f04f97ba75aa64330492698d63cde3730702e7f52d65dff5b872bf0a2735ed0e9"}, {0xd4, 0x5dcf3351, 0x308, 0x2, 0x1, "10e84dfa765911639051b95069efac6807b8e0dc8e4e1bd37ed46f9305c58cb33b5334e447fb65db021d62be5446ad1e4509c18181ed3ea75ba9b64a3492b044e7518f0ab06575e4fe1ac05433f3e9d3462472237c9c114975b811c267a7b0e3324569edeb3588d11326dbbb68f0a9f7cf08c4c7aeb1885c069ccd0546128dc94ca2e4510f49957e13a8c7a234796ca2440a7680bccb37d2b1add65d9edcc5873193fab7e1ae3eee69fc06839537c35ae29c2c6e358893ee7ed2bdf095eb6f9880b533f7"}], 0x132c}, {&(0x7f000003f000-0x10a0)=[{0x58, 0x101, 0x2, 0x7, 0x1, "cdf1cda188af14df7fa778a47cb27e4cb92b4b65005f390a96bb9da087c028ab998e70974a7db8facc0784968c2323a861c64be42605fcdfb4ee32bf595f20b3239beeec3007fb"}, {0x38, 0x3, 0x600, 0x7, 0x0, "51668afb3d9a5e33a80cc717f95d6b6b92a2e103e165854c00bbf09679070f18f4baec6a5199"}, {0x1010, 0x1000, 0x200, 0x6, 0x0, "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0x10a0}], 0x3, &(0x7f0000f50000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd4, 0x1}, 0x800) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000fa1000-0x10)={&(0x7f00003de000/0x2000)=nil, 0x2000}) 2018/01/07 04:27:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002ae000)={0x0, 0x0}, &(0x7f000009e000-0x4)=0x8) connect$inet6(r0, &(0x7f0000488000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/07 04:27:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000722000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f8b000-0x8)=0xb1) read(r0, &(0x7f0000a64000)=""/254, 0xfe) 2018/01/07 04:27:22 executing program 0: prctl$void(0x1a) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x15, 0xfe, &(0x7f0000000000)="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"}) 2018/01/07 04:27:22 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000001a000-0x20)=[{&(0x7f0000019000-0x1000)="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", 0x1000}, {&(0x7f000001a000-0xaf)="da4ab9bfa8f9216a0240165941c4495a92c02f87b04123c37fd623d7d5c9ef4bb56b6f12cc6a82289a2cf45cd7af39b94355c8818b5087347d409acc434b1c0b1e2f5fdc0750e932f71bdc83382a13b668694163989bb9f13fb496dadcbf0a275ec8ef1ad845c611cff22175aceed72db1abb03969c31b23d96ed0eb1dad53d87b139f6b332f49bfe8a865c556e514d4c72fbedd27f969de53efe24a5757976b811be3749edba5b33cd7049aa68a69", 0xaf}, {&(0x7f0000011000)="475477626f02ca6b51414cf7d9f53dd3cd9cc549", 0x14}, {&(0x7f000001a000-0x2e)="233bef8f36c672f6cc68dfbb922d838996acec0c81652b0958f95e9b755fbb5907011579e42533c6093e34829925", 0x2e}], 0x4, 0x1) 2018/01/07 04:27:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x800000000000029c) r1 = syz_open_dev$tun(&(0x7f00005a3000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/07 04:27:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x10100, 0x0) ioctl$TIOCSBRK(r0, 0x5427) syslog(0x3, &(0x7f0000f65000)=""/85, 0x55) 2018/01/07 04:27:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind(r0, &(0x7f0000d00000-0x58)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 04:27:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003b9000-0x24)={@common='lo\x00', &(0x7f00007b0000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00009fb000-0x8)={0x4}, &(0x7f0000b2e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006fb000)={0x77359400, 0x0}, 0xfffffffffffffe87) 2018/01/07 04:27:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000418000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005cf000)=0x10, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000b31000)="dc46c7621dae0f503fc3fca58809f56178863c7af70cb6501fd5d413e99e6677c5b214091e7f64") futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) socketpair$inet(0x2, 0x803, 0x9, &(0x7f0000f8a000-0x8)={0x0, 0x0}) 2018/01/07 04:27:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000326000-0x2a)="") r0 = open(&(0x7f0000b5b000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000f9a000)=""/221, 0xdd) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00008f7000)=""/124, 0xffffffffffffff83) 2018/01/07 04:27:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00009a0000-0x20)={"e9f8ad7da9600b6043074a084e3a8b7f", {0x4, 0x1800000000000000, 0x1, "c5c636c243d2", 0x2, 0x0}}) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000a31000)=0x0, &(0x7f0000fd4000-0x4)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aca000)='/dev/sequencer\x00', 0x0, 0x0) symlinkat(&(0x7f0000e81000)='./file0\x00', r1, &(0x7f0000b66000)='./file0\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/07 04:27:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000990000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a0000-0xb8)={0x0, 0x3, 0x40, 0x68, 0x2, 0xf2, 0x7fff, 0xac, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xcc, 0x80, 0x0, 0x5f1a}}, &(0x7f00001af000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c15000-0xc)={r2, 0x777, 0x0}, &(0x7f0000f49000)=0xc) 2018/01/07 04:27:22 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000001000)="32000000140025f9ff07008e000914040a01c2fe032000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 04:27:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000-0xd1)="d3137900168cb61464a39abfc7cb30a1110d89c6127fe8b193cd1e29497432ae524df75491f7e70757d25bb6c9c67ce408b88ad93ace234a42260a5d09b0d5815709e96c6af326b2f99075e30ed0df6602641aab6cd0bbdec45d4808624a967bfadfb015cb7357bfdbbf2c0391c1b30cf29270759bde0a88b9bd4ac93a707998cc02a1d9c2980d866403d54ae00a3444e5fe31ece555ac9013f3bf9df6791496b0e80eeb3d05b01cab9c0a8539d3c22c29ed536e63041ed8e6685dc553de492562fe11525bd094bdbe76a2d00ad7bd2af8", 0xd1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[], 0x50) setsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f0000abe000)=0xe0, 0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00002b9000-0x88)=""/0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000062f000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000034000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d5000)=0xe8) 2018/01/07 04:27:22 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000230000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003eb000)=0x1c, 0x80800) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000384000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) r2 = epoll_create1(0x0) flistxattr(r2, &(0x7f0000b25000-0x5b)=""/91, 0x5b) 2018/01/07 04:27:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cd6000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000df3000-0x4)={0x8, 0x6, 0x1f}) pipe2(&(0x7f0000c5f000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d02000)={0x0, 0x9}, &(0x7f00005a3000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000921000+0x138)={0x4, @tick=0x0, 0xa4, {0x5, 0x8}, 0x3f, 0x1, 0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000201000)={r4, 0x800, 0x0}, 0x8) writev(r0, &(0x7f00000fe000)=[{&(0x7f00007a7000)="39000000110009ff01bb61e100000001000000010200000045effffb0800000019001a000ffcff0de9000000030000040080ff06000d0005a2", 0x39}], 0xa1) 2018/01/07 04:27:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000054d000-0xc)='/dev/autofs\x00', 0x40000, 0x0) futimesat(r1, &(0x7f0000c21000)='./file0\x00', &(0x7f000078d000-0x10)={{0x0, 0x2710}, {0x0, 0x7530}}) 2018/01/07 04:27:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000b50000-0x38)=[{&(0x7f0000e48000-0x8)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000099e000-0x38)=[], 0x0, &(0x7f0000fc4000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r1, 0x544e, &(0x7f0000b38000)=0x6) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f000050d000-0x17)='net/ip6_tables_matches\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000089c000)={0x0, 0xfc, "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"}, &(0x7f000078b000-0x4)=0x104) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000493000)={r6, 0x9, 0xa9b8}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00003fb000-0xc)={0x200, 0x1, 0xffffffffffffff91, 0xff, 0x1ff}, 0xc) sendfile(r5, r5, &(0x7f0000318000-0x8)=0x1, 0x80000001) socketpair$inet6(0xa, 0x2, 0x105, &(0x7f0000059000)={0x0, 0x0}) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/01/07 04:27:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e66000+0x71c)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000acb000-0x8)='./file0\x00', 0x40100, 0x40) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000817000)={0xffffffffffffffff, 0x3, 0x1, 0x0, 0x6e4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000842000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000323000-0x10)=[{0x2, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) close(r0) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) kexec_load(0x7, 0x8, &(0x7f0000bfa000)=[{&(0x7f0000b3f000+0x199)="5cde574459df653347ea4ee8e68b1b", 0xf, 0x0, 0x4}, {&(0x7f0000443000-0x2c)="ed59de975a2c1709a7bc69feab3990f0daa0040dea9ab7e23e5b75d980d5c1de2a963e361c0d43d65a281c1b", 0x2c, 0x1, 0x2}, {&(0x7f000003b000)="312cb224a63161a10e83bbb5b4140e87fc3937bee42dc5902730785d13d5f0a871b161f36ba15060b67b92cc9772b1f8abee61dcdf66053ac435396e777158c3dfdfc570cd480b5977548f80ec6f5daa6843f581bdc5a914904bf60cb8441e618c2ced882c6d966bff009b07aeae82563d71fa9992941a2e8514a43a5a7d840129c9042b5022a43987ca315df92b4d51d71f72866dadcb6da92bf668d91247803e498600ae3348f02bbbb8eb882828d78f51f1a7e57d", 0xb6, 0x2, 0x9c06}, {&(0x7f0000ae5000-0xb)="47637fe63e80768d00f740", 0xb, 0x101, 0x2}, {&(0x7f00009ed000-0x6b)="2103b1d7310a6054d91992933147793e41fd19ec39d4d96317340b3f00175fbce203a149e07d8736cbc99f840b0c3925dd1b4fa886bdf8355b9cdfed8362563db1fd276cdb38fbf127dd8553752db7aac5f3f54cb631f1b8cc5349ca0c1ef0a5af3d8f89cfa94b8396755f", 0x6b, 0x3ff, 0x400}, {&(0x7f0000723000)="ab8ad6fef9ac21a40b5939518b72f90de90b49e4e34ef484c37a9ebcc7879b04f41fabc976a07cd8f20fe7df7fb372b35b9e05902332087c44985775238458674995fa50bc2f2a0693ac25b0ba06fcd92652145f6221cb86", 0x58, 0x7, 0x549}, {&(0x7f00009b9000)="1c1220af3b28076bfdb7c7ef7d1c9c0c23d731c9f9166fc6e17b476ccb37c23ffb1084", 0x23, 0x1, 0x0}, {&(0x7f00005d9000)="a02282efc75eaa1abc3c7a535dad2948182c1ebcf6993f86ea6648a26d1fe62d99a76ad058d76c795c03d43dd6473c016455536172a586aaed60027641ee020ddf45e58bdfbfc4afeb07388086d11fe2f4670ec5102aa4f2283af5fb3b12cdd46005ce3d36a7d6342fb65268b4d6b4e0eaeca297da1ac91555e4c194e22671b1cc3bd197656062a17e9a6c3d50859e543a3f0c6a54393994afe38187a8dda6b69c2849", 0xa3, 0x2, 0x2}], 0x3e0002) 2018/01/07 04:27:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x0}], 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00001ba000-0x5a)=""/90) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001d4000)=0x0, &(0x7f0000b71000-0x4)=0x4) 2018/01/07 04:27:22 executing program 4: mmap(&(0x7f0000000000/0xe41000)=nil, 0xe41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x3ff) write(r0, &(0x7f0000e31000)="22000000180023ff4f000e00090007000200000400000007000600af04000f001318", 0x22) connect$inet(r0, &(0x7f000070b000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 04:27:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000001000-0xa1)=""/161, &(0x7f0000000000)=0xa1) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xffffffffffffffe5) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000000)='net/packet\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x3, 0x1]) 2018/01/07 04:27:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005d1000-0x10)=@common=""/16, 0x10) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000001000-0x24)="24000000130007ff01000000000007e40100000d00030201ffffffff000000f9ef161747", 0x24) 2018/01/07 04:27:22 executing program 0: socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000102000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000b40000-0x10)=""/16) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe5000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCSTI(r0, 0x5412, 0xf3f) 2018/01/07 04:27:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/07 04:27:22 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f000011c000)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5f000)='/dev/rfkill\x00', 0x101002, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000f60000-0xef)=""/239, &(0x7f0000f60000-0x4)=0xef) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f60000-0xa)='syzkaller\x00', &(0x7f0000f5e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c0000)="", 0x0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000ba1000-0x20)=[{{&(0x7f0000f5b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f5b000)=[{&(0x7f0000f5c000-0x21)=""/33, 0x18}, {&(0x7f0000f5f000)=""/240, 0xffffffffffffffbf}], 0x2, &(0x7f0000f5c000-0xd7)=""/215, 0xd7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f5c000-0x8)={0x0, 0x0}) 2018/01/07 04:27:22 executing program 4: mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb1000-0x8)='./file0\x00', 0x111001, 0x20) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fb0000)='/dev/loop#\x00', 0x7, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000fb0000)='./file0\x00', &(0x7f0000001000)=""/200, 0xc8) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, r1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) [ 51.199246] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 51.224250] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/07 04:27:23 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) 2018/01/07 04:27:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000590000-0x8)='./file0\x00', 0x40) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000d89000-0x27)=""/39) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000322000)={&(0x7f000089e000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 04:27:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000921000)=0x0) r2 = gettid() tgkill(r1, r2, 0x4) utimensat(0xffffffffffffffff, &(0x7f00002e6000-0xe)='./file0/file0\x00', &(0x7f0000c8a000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) fanotify_mark(r0, 0x80, 0x2, r0, &(0x7f0000b12000)='./file0\x00') mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000084c000)='./file0/file0\x00', &(0x7f000095a000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f000045c000-0xe)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1007, &(0x7f0000f92000-0x8b)="") unlink(&(0x7f000099d000-0xe)='./file0/file0\x00') umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) 2018/01/07 04:27:23 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/rfkill\x00', 0x40800, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000960000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f000059c000-0xc9)="b08c2ba82420e9d2bdbdb3adc098af31ca1ef3db784c3ffe4dc7e5748548d6db8cbde79a8187c0674fa01de802a7f751f911d44b0b19c1f8b651c7b3e1e3120cbc45564cc48b1511f9a4fa87d1ed16370b64fab23ffc3f99741660d26e17dadd487cf5c7680ca579d744a595dbf7d56a2b4ef4d2b3bf47cc188dcc9ae75fb2461bceea440d7ed113194d72b5bcc30c40716d9c50542504e4dbc9b942584cba8f33e75937a4efa8d1bb5ce301eac80df6385f1f057624130158d3fbadaf86e0d9dff91ad6d8c2ad688f", 0xc9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000565000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000ecc000+0x56d)='/dev/usbmon#\x00', 0x0, 0x414000) readlinkat(r3, &(0x7f0000a05000)='./file0\x00', &(0x7f00009a3000)=""/130, 0x82) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f000095c000-0x4)=0x6) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/07 04:27:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f34000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00005f3000-0x4)=0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f46000-0x5c)={{0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x80000000, [0x1, 0xfffffffffffffc00, 0x95, 0x9, 0x101, 0x80000000, 0x0, 0x4]}, 0x5c) mkdir(&(0x7f0000aa8000)='./file0\x00', 0x15c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d45000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000065d000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="40d2da82dbf393e445366400390d3813"}) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f00000fc000)=0x0, 0x4) capset(&(0x7f0000000000)={0x20080522, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r2 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000e5a000)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00009bc000-0x4)=0xfffffffffffffffd) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000509000)=0x0) stat(&(0x7f000052d000-0x8)='./file0\x00', &(0x7f0000405000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c6f000)='./file0\x00', &(0x7f0000090000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc1000-0x4)=0x0) getresuid(&(0x7f000094d000)=0x0, &(0x7f0000777000)=0x0, &(0x7f0000951000)=0x0) r8 = getgid() sendmsg$netlink(r2, &(0x7f0000627000-0x1c)={&(0x7f000011b000-0xc)=@proc={0x10, 0x0, 0x3, 0x8000100}, 0xc, &(0x7f00001f5000-0x20)=[{&(0x7f0000045000+0x2df)=[{0x74, 0x20, 0x20, 0xe5, 0x0, "af1db8d68f5929605f329c3ccf46f20c60b41e4558845593bf1631ac4f021fbebeb5d4ee96d5d74908c99d47a649d6bf2d92efeb8c8da68b84282e26e398d0302fa4620c0e68ae3623ec7f547bb12454a530d28128c324fc32866c726ba09010350e7b"}], 0x74}, {&(0x7f0000a55000-0x10b4)=[{0x1010, 0x9, 0x0, 0x40, 0x1, "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{0xa4, 0x100, 0x8, 0x99b, 0x3, "083077f8d74b6d44ec107364660bcc23c660db4fa77dcd6edc33939435f6abc9d113fee92505586bc1f04c3756054e3df8e150c6c6c8127e0009d16bf288d10dec149c1a78fec4839a7b2b66ef35e8e17a7a455d08145fefef2c6ec97fa4dcdc6574d421085d74926de43694f48cdaa2a590a6629f9b4496fd9b7ea7e9034a77b6e804b8ef6d6a72ee57b9d04a70770e94"}], 0x10b4}, {&(0x7f0000f89000)=[], 0x0}, {&(0x7f0000436000-0x134c)=[{0xf0, 0x6, 0x4, 0x5c, 0x2, "5f73a14f1ccc8fe73722829cf08ebfa4ba1dffcbf2adfe5f47dd3571f3335e15c28342943dfdfcfff4bae1910fb634f67277f9724faa259de09c6a5befb0fe6fda864c860ccda0fad5f60f09f8a6e9ffd884f16836ee03ab6fd222e93a9371abd0a7b486bf5e7e858fe867f0801c16b2e72e503f091c65682157872f93b8fcf44dc09ab9b1a6294a14baf03ac9ed0ffbbf1c079296721d386dcd89a675c95d8185a15a11750af08e8f67aa9ef5942ca9cd225db3aab6b369384ea52d5ad38940eb3a3ed77ae1bbb91dd4ce1bd3071e22db45e09ff9d88d8ad1a42daea6"}, {0x5c, 0x2800000000000000, 0xf15, 0x7, 0x0, "e9bf82fd384fb4dda37cee27344cf86c6fb1a954579e0eab129b8b7732457e9b646e15d0abe50d3d090af72fd59f90dfc12e0bd1efef23a5117a9da75f064f7767c6803f533e87b419fe"}, {0x48, 0x4, 0x400, 0xfff, 0x0, "098442e080179a3e5001741b12bd7b95fae399c22671ba8b2214bf175b98412467459e8e01eb182021fac25ea9a00e3db5df940c4b4c"}, {0x84, 0x8f, 0x0, 0x1f, 0x0, "26657856774fe5d098bd11fc036684db11e4326341ed03c8d9fdab96af68f892b49a46241486065be606bd8261ee68bf3797030fea79cae1bf753f900b203e74282a83d980499e5353e3232db878b87a1647f9fb553ff2668b33b2709d7bcf89b1ddbf8f5e594570c4a0be7a0c0f1369635fd9"}, {0x48, 0x10001, 0x310, 0x8, 0x1, "d00d2fe0fd434e71604762ce11f6f87761a1c4f649af0b9e82e08334cdcd14cba2b6c302bbf7713f29c9e2a4a6b70d8550246158d55b37"}, {0x1010, 0x4, 0x100, 0xffffffff, 0x0, "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"}, {0xdc, 0x65, 0x308, 0xfffffffffffffff7, 0x3, "71b4422c59eb6573728013230f3d127a4ab900086df382c657bb9f33094fded7a0394a195b2c7d57c1ee654814beae6818172e63c3678d848b35e57b0b54ff6446350f17af24949b1af2416c8acf515738e653ba42691304e6e829f70162c72802c09e47ef476ec55fed10215c8bba20f646760bc022d8529c51cec865e44dcaca6a8c8b5c15e33cefe0884ae400f4001773a73be61c9c4eed053189d27b7ce1c97a009f04cb8d9d11b201c9cf7fce9421b4e3ca15d1338680514ef65de618da526857bf8311bfd2da16"}], 0x134c}], 0x4, &(0x7f0000ce0000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r1, r2]}], 0x44, 0x4000}, 0x0) 2018/01/07 04:27:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000642000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000183000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2f000-0xf)='/dev/sequencer\x00', 0x181200, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00002a1000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000b65000-0x3)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00001fc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2651, 0x80000000, 0xfffffffffffff835, 0x400, 0xfffffffffffffffe, 0x400000, r2}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e20000)=0x0) write(0xffffffffffffffff, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) getpeername$packet(r1, &(0x7f00002ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000075b000)=0x14) 2018/01/07 04:27:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00002d3000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b11000)=0x0) timer_settime(0x0, 0x10000001, &(0x7f0000fcb000-0x20)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000085b000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = request_key(&(0x7f0000337000-0xb)='pkcs7_test\x00', &(0x7f0000541000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009f2000-0x1)='\x00', 0xfffffffffffffffd) fstat(0xffffffffffffff9c, &(0x7f000095c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000991000-0x4)=0x0, &(0x7f000051d000)=0x0, &(0x7f0000402000-0x4)=0x0) keyctl$chown(0x4, r0, r1, r2) 2018/01/07 04:27:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007a1000-0x8)={0x0, 0x0}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000e32000)="12ed6172d5e5") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d3e000)=0x3) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000d09000)=@file={0x0, './file0\x00'}, 0xa) ioctl$VT_DISALLOCATE(r0, 0x5608) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000d87000)="f0", 0x1}], 0x20000254) 2018/01/07 04:27:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="7b77c28c941a099f85a72ab8fdca17bf", @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) 2018/01/07 04:27:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/dev_mcast\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x2, 0xff79, 0x59508c86, 0x0}, 0x10) acct(&(0x7f00002d8000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b40000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write(r1, &(0x7f0000adb000)="eb2680ec850a33437158b62847da50d0ca3cfacc04c9987bc217fb1612e815946f8f35a06188cfe4c45d23bc85432ac9ea7902fc0cf690fbe9b17b35e268bd15f885b5a7386f15183b215e885502bc91d2c24c108d2bcac774b8514ffeb7005dbbd11b4838b8b6494d667005dc996320bc52d33e6558ce6a9056749ab07ee8d6d49b31984acdea37482f88b47d63fc92bac59c852d675c730d8e1264938eefc64ddadca951cd45bc64ca5a09b8b2e5c45fc5502457d4819bfc334433edf055550852618ffddcb83f63fcd9eec6cf4fbef173b699add422ef", 0xd8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00002f6000-0xbc)={0x3f, 0x0, 'client0\x00', 0x0, "202ebe46a5866910", "158b3b53175a55c3644678412ca91fa142198553d095944c87b58d763c9dc40f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc2000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000af5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad0000)=0xb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x0, 0x0}) inotify_add_watch(0xffffffffffffffff, &(0x7f000016a000-0x8)='./file0\x00', 0x20000000) 2018/01/07 04:27:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/sequencer\x00', 0x20000, 0x0) syz_open_dev$mice(&(0x7f0000ef3000)='/dev/input/mice\x00', 0x0, 0x111040) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c64000)={0x0, 0x6a, "54039ec575976dd4d9b6efc2853fcbbc61ea60cf8528067b7f74662f1f0df5bdca0ea3fd95dc105ad2d41fb24ce27ff0875d1bb1e848b846f6c154f3b619d8ab1e5682cc25cde07d6079d15b41fd6ec5a6938e81e71e8c7c42eb752149ef04f555474de016fa1ef3dcd6"}, &(0x7f00008a5000-0x4)=0x72) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00007bf000-0x8c)={r3, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace(0x11, r4) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000d26000-0x8d)=""/141) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ea000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000beb000)={0x0, 0x1000, "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&(0x7f0000eff000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f000027c000-0x98)={r7, @in={{0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f000071c000)=0x98) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x100000000202, &(0x7f0000792000)={&(0x7f0000271000)="", 0x0}) [ 51.720828] binder: release 8219:8225 transaction 55 in, still active [ 51.734636] binder: send failed reply for transaction 55 to 8219:8239 2018/01/07 04:27:23 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000637000-0x40)={0x9, 0x6, 0x8, 0x2, 0x200, 0x6, 0x6, 0x9}, &(0x7f00000fa000-0x40)={0x6, 0x8, 0xb2a, 0xac, 0x6, 0x0, 0x4, 0xf2ca}, &(0x7f0000566000-0x40)={0x1, 0x5, 0xffffffffffffffe1, 0x0, 0x6, 0x3f, 0x4, 0x2}, &(0x7f000070a000-0x8)={0x77359400, 0x0}, &(0x7f0000253000)={&(0x7f0000303000-0x8)={0x7}, 0x8}) mremap(&(0x7f000075b000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00008e2000/0x1000)=nil) 2018/01/07 04:27:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffa, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000e77000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ab5000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1f282b7879c5", [], {{0x0, @ipv6={0x0, 0x6, "ae271d", 0xf8a, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @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) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ad6000-0x90)={0x8000, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/07 04:27:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000167000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a5000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000c79000-0xc)={@empty=0x0, @rand_addr=0x6, @broadcast=0xffffffff}, 0xc) close(r3) 2018/01/07 04:27:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000363000)='/dev/ptmx\x00', 0x40000, 0x0) readahead(r0, 0x6, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/07 04:27:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0xfffffffffffffffc) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000515000)="7905902a1a50b5baeac92b6eae6476dded9378d8e881df639a9fddd2ffdb169e17ea6f5c8d251e169fa36f04e282ff8e282c524b4b46553dd49f305b2c06ee498dd5f3e441d90da11d607274f770c0cacc703d8e5b8edb6b2ca722168fe98f25a3f1c39e27a30cf34a0ce2cf6071fd768bc47b8bda0ded205d928f1806", 0x7d) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000cd5000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000f75000-0x24)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008a7000)={0x0, @in6={{0xa, 0x3, 0xe5c182d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x142}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3f, 0x9, 0x4, 0x2}, &(0x7f0000cda000-0x4)=0xa0) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004f9000-0x14)={r4, 0xffffffffffffffff, 0x6, 0x81, 0x0, 0x9}, &(0x7f00001a6000)=0x14) fcntl$notify(r3, 0x402, 0x2) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000207000-0x4)=0x0, &(0x7f00006be000)=0x72d20b1c535d7a28) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000caf000)={0xfffffffffffffffa, 0x80000001, 0x820b, 0x34, 0xc9ec, 0xff, 0x7, 0x3, r5}, 0x20) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009f9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/07 04:27:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/189, 0xbd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fd0000-0x4)=0x0) 2018/01/07 04:27:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f000033e000)={0x77359400, 0x0}, &(0x7f0000e35000)={0x0, 0x0}) clock_getres(0x0, &(0x7f00001f4000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={r2, r1}) [ 51.761397] binder: undelivered TRANSACTION_COMPLETE [ 51.769165] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.792579] binder: release 8219:8239 transaction 57 out, still active [ 51.799739] binder: undelivered TRANSACTION_COMPLETE 2018/01/07 04:27:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000f7f000)="b31a2339dd84fa69213452945a40b3c6432c35061bb33938fa7fd0b8f25155f50ca235a3d4b10981a6c114c4c63de68bf7bc8e8ae3c3a085875781567eca294de3553eeafe67fba8e91a85cb968f712c1b7141a576dfb640ef1a52143726786441aebbed434c701d419647497267afc5db6fe76af96c468a96261ee8b58b84d7f1d1d913370425") close(r0) 2018/01/07 04:27:23 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000021000)=[{&(0x7f000000a000-0x212c)=[{0x1010, 0x1000, 0x203, 0x4, 0x2, "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{0x1010, 0x100000001, 0x40e, 0x4, 0x2, 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"366f9d753370cabdd2a3057d81a553f38da2d2d31eaadf4389ed6e04fc1f3fa4185bb1d6e4e85130b7d09a25d93ff525ebd22248358136b1766965eef1a745cb97cb2ff7d43e5a3d37028848f1e626d1a520622b33fbe172af2278126fb066e723f8eb39a9e266152e6bda693f8d651f1e9d7076c96e27dc03716c47209577e06649897817bd954f33a87aae0da3721d9cbf8a5ff65b9c91858ff794343686dbe202fdc4ca3788a063e97a248a2ee5a56a691e6112394c4cd0f0312c69444bbc879e1b6b7ceea8e143c974dde574dc171ab687acda168393806cef"}], 0xec}, {&(0x7f0000020000)=[{0x84, 0x0, 0x100, 0x7f, 0x3, "6366c0c9af5b6a8ea09255bc54e0ea99d1b5a86b4cadadb8ed5096677daa022ed44d0e53ec1058029d1477614fe5c50b449dee7f636529e620090321258f6fe729a4a6ef81f79b7e114da1858f106d1374608b28d3414c73097259741c0a20dcb0d52ef8ffeca6b87aae990459614e5822dd"}, {0xc0, 0xa3c, 0x10000000000210, 0x80, 0x0, "ecaa18ec6d7b6825650d00ed872ca7db19d73de8cd2fdf90d32c31a640d6fc83f93314852814af8aff97dfe2ff1b1679f1580ac8c2d82892df575f5f4fb56e37b073f7a8c1f46092aed2662f28ec82c15f4bae317c780ebc8f38c73a9ca4b6f9c9bf25902079e645bfd0ac19343a488995ad910369a554bd729cbd62797dccdb6fee89c63099b5179fe8e76038f2f29c26ef41f287dff3e4175a7dc423ee48836cd6463c5297fa0294a8978ca449f3"}], 0x4e6}, {&(0x7f000000a000-0x5a8)=[{0x8c, 0x8, 0x400, 0x9, 0x2, "e93f05fadaf0cdec8b746fb71cfca062ee897915061b000dc5e7c0c9de36bfe3baf65025cfe5564b4e4a6269c9aa795c7f2c1ba9ad55dcfaf4b141c48cf018028cc9e0fe1d407630004bb2b75d7a66bc443dc6ad718d10372f482208625952823d2bd97574aa289e5b287a7f313abbfcbb5c770e3b812f1ffa0a15fa"}, {0x2c, 0x2, 0x400, 0x6f4, 0x0, "83651b4d60e74f5a7fb14b42dcf897145fc5d0b7f55212f0ef23d8c1"}, {0xa0, 0xfffffffffffeffff, 0x200, 0x3, 0x3, "d7da0f25a42537a02c309f7499822db1056c3f5868ad515f7f5a8108064973713e3e6c17216e5bcb2bb06cb576e94012962ac7364a2321c773111d4a304466bbcc8768d5d7d2834bdd37c3c6fdbe1f4073f5492be467ddf5104c5333ac5424ca22ab9d33b7aadd5900a0ecb6b531346d769623107a2173fa28fdb9a35aa13772c1cb488ed4e07b006fb99979e87314"}, {0x64, 0x402, 0x101, 0x3, 0x1, "db8cb45ecacdd61a840171c3581c6354d662c4dbb148e395515bfecd54286725eab46996c0b6d95d93a30d4315b7c38912a6edf7b0fad4d0145e2aa611a552e1092d7e08bbdc5074c08cb138c909a0722d3702"}, {0x60, 0x8, 0x30, 0xaa8, 0x1, "4eeb9cc16059272609c83219ed66fd5f320c88ffd4e9389be8b5e0360129a1b1f22d2de8382f36f5329e8a1b489de76987bae833ef128df70c60e9ecc66a9d080c33e2c964647eaf446234f9d9"}, {0x104, 0x2, 0x220, 0x8, 0x3, "1501920cb0353b94e4471667489ade253e8ad03e17fa6a7ad91f7df1e36c6a4ccdb86efcbca6512fffea2b5a2bb3e4d7bb773e4faede01fbe8301a7120effa610ca8c9603bf1f58f47a8eaa6f33e7a3dd7dfd4f11b92c7588321fa9914b91cbb2cd717c9ec9da9492fbdf1119e463396b16a642e398e97be85d943b4a11432b7d8af171546455f7658c802cd47c572bcce694edd85f7bcfa5ad26cf9c5af742e92fa9adccb62777df9814688982ff49d6f7024ce7d0b96cb765423af32dc033626d93c6ee8e4cb99dd1b551f4dd02e97e879fc30a3786fc531c64a55f86e41109bb0d759ab93aa72416bc7fd39d223c0642e"}, {0xf4, 0x101, 0x400, 0x2, 0x3, "a409a8c46d03562841585a3b4c80447481ed8eb93b8407568655d45fbc4d8009b581aacd7153bbebb6a7b819b68e6e942c801a07d69596bab7b2c2018bb75b0654761275dbc01b28a310ba4cd3623f02b815b46e9e4ab312ca954327f5251b31df74ddd148f88df19891bd24333e2f26ff158390f74a80a17fbd5a2c1a1412b2d91dc7b3760bd32cc8b6c5c31be0a5471d1c80601c5044021bde5afc243c8aa484d3dff6bb1417be26425b898b2576768feb37c930cba561a7313d01c5b55348ceb8718b4eab833ade35551fd4b430fba950cd128adc3f30fc5e4dccd9ea7439edbc"}, {0xe, 0x5, 0x202, 0xafa, 0x0, "ac879048fb367bcb84a8b17d75a9af1296fc"}, {0xa8, 0x3, 0x100, 0x1, 0x1, "573cf210f639913c7622f566ae1a76f16bbafd8924dfefa85a34ea916f69ddbd83e1b2f81691a4e0212c77a15f63e36b3b1445ff19e6bcdacd2f340fa44a939e52fc074485f48d3fe864d10f694aef028392ca791330224c34afec6ff66f484c21180ae27bfd287100f69d23bcbcd4c0f735abfbab713e04d68b510188fcc9ae5f3bed9ee8a5c02527886fa7580d76ef63f82fa90f1cd539"}, {0xc8, 0x2, 0x20, 0xfd9, 0x0, "fc8e3f7c88e1126089977245777198761fb7770746094ad485c6ee804a87d7ac634811f0952d89e3a441fe4424bf88a753c21673b4794f0b0b3bcafe270028b9c1cfa91dfdeb7d0b2ece19e02a2b183af5cd80fb803f7b88eb1f4b30fbbfa39b195adffd955c42767291115ec7672925ef1e260926893c23320552819321ff430a0c443c02134ffeefa9b032e9b464454fb6849010a0b8e1306ace52a0c0dcebb0d43db868b897f47a3d609fc1400e835ce5be9d228674"}], 0x5a8}], 0x4, &(0x7f000000f000)=[], 0xffffff21, 0x8001}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000020000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000000f000-0x8)=0x3) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000022000)={&(0x7f000001c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000022000)=[{&(0x7f0000022000)="85aa28f8d53fbabd151d004d7cb44465677cf480649150b27dcde5c020584148fc124cd795f6696f8e66c9327d2688b2269e3050bae1e72eb7226cd5ff56e2efe06c83c385f286cfebffc2ca55a04fcf73d396c3abac10203881a66fef5e2aa1519d5edddbe35ed7c20af46b7dde7bbbe835105da7b83c14c0d78f38a4e7adb4390df7cc2b2d3f2237b47d2e898abf1500f9", 0x92}, {&(0x7f0000022000)="", 0x0}, {&(0x7f0000023000-0xe7)="8a349931fdb73079c393d91414f22f07633dff3c1a47a5b8d0d4d6f781647dba06e4424076d5e358368281212fce7e9bb005447a86ca2593ec8412a79b2a86d1cc65f1e67561873639aacf4bca2f536eeed6f50f8347aa419df243bcbdd0b8e61249a03dd131ae1202b96097cc77613efdb4c50b776811fc2a80d108691c500a9e3622746a8defeb9bd97208401576fc8ed03d2d7a441871e377fb9db9adc378206d7a9fcd6a232d6fcd43c2f98e41b9df1b77c87b66ff24fbcbccfbd0a371c5b14aa027267cd71ba7b341da9a03ddc3a4b4131eb249a55f75508f5daee2ce45bf6aa4dfa474a9", 0xe7}], 0x3, &(0x7f000001c000)=[@rights={0x2c, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1, r0]}], 0x2c, 0x0}, 0x4000000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000025000-0xd)=@known='security.ima\x00', &(0x7f0000024000)=""/212, 0xd4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x20, 0x10, r1, &(0x7f000001e000)='./file0\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000023000)=[{&(0x7f000000a000-0xd7)=""/215, 0xd7}, {&(0x7f000000a000)=""/4096, 0x1000}, {&(0x7f0000023000)=""/187, 0xbb}, {&(0x7f0000010000)=""/198, 0xc6}, {&(0x7f0000023000)=""/254, 0xfe}, {&(0x7f0000008000-0xa6)=""/166, 0xa6}], 0x6, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000003000)={0x4, &(0x7f000001f000)=""/16, &(0x7f000000b000)=[{0x7, 0x13, 0x1, &(0x7f0000015000-0x13)=""/19}, {0x3, 0xa2, 0x6, &(0x7f0000020000-0xa2)=""/162}, {0x2, 0x1000, 0x7fff, &(0x7f000001a000-0x1000)=""/4096}, {0x6, 0x33, 0x1, &(0x7f0000020000-0x33)=""/51}]}) 2018/01/07 04:27:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(r1, r1) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000001000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d45000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/07 04:27:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000311000)='/selinux/enforce\x00', 0x84080, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d65000)='/selinux/checkreqprot\x00', 0x5d55c2, 0x0) timerfd_gettime(r0, &(0x7f0000ca8000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 51.810891] binder: send failed reply for transaction 57, target dead [ 51.839335] device gre0 entered promiscuous mode 2018/01/07 04:27:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000400000-0x8)='./file0\x00', &(0x7f0000a1d000)='./file0\x00', &(0x7f0000619000)='selinuxfs\x00', 0x808000, &(0x7f000070a000-0x6b)="aaf5329afab4afe8ca0aa22086308d063000d2215e121d819f6111b221b0eeea09cbdab907aa7166118ce6f7716db9aefed3b122e3cc1f85a789504f95210a88d2d8c6a60e070833eee36ecedb339e4832b4bf21d4f01c0297ff4e751855297dc6f1c1e8b1717c74e363d1") openat$keychord(0xffffffffffffff9c, &(0x7f0000d2b000)='/dev/keychord\x00', 0x400, 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000800, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) utime(&(0x7f0000e44000)='./file0/bus\x00', &(0x7f0000b96000)={0x0, 0x0}) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0x0) 2018/01/07 04:27:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000086f000)='user\x00', &(0x7f000017b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dc7000)='r', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = add_key$keyring(&(0x7f00000de000-0x8)='keyring\x00', &(0x7f0000fe1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00008af000-0x5)='user\x00', &(0x7f0000fb6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000046c000)='s', 0x1, r1) 2018/01/07 04:27:23 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000011000-0x12)=""/18, 0x12) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000012000-0xa)='./control\x00', 0x8100, 0x80000) 2018/01/07 04:27:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00003ba000-0x66)="d5b775e1b0be260f5735646e9f81829a802b9554010496a69c885522e69287a07dee4afeb575c305086b47a51a467e342236e57090541e4fc4f19261db7597b21598b81bdc55b9cb5813999ace7ac6bc0f02d9f88807ef0c8d92251f8b163511e05189f969e0", 0x66) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) pwrite64(r0, &(0x7f0000a92000)="2ff9492b710d1eda0430c68229bfdb07c6ff91b62f", 0x15, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/07 04:27:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f00008e8000-0x4)=0xfffffffffffff0a2, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000cb3000-0x8)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000220000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b7c000)="18000000020001000000be8c5ee18c0027000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe65f98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000d421cf140900000600000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c1aba2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_gettime(r1, &(0x7f0000f9a000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/07 04:27:23 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003a0000)='/selinux/user\x00', 0x2, 0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r1, &(0x7f0000fd0000)=0x50, 0x70534c6d) clock_adjtime(0x0, &(0x7f0000004000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 51.861855] audit: type=1400 audit(1515299243.213:40): avc: denied { getattr } for pid=8277 comm="syz-executor7" name="NETLINK" dev="sockfs" ino=15856 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/07 04:27:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xffffffffffffffff, 0x3) sendto(r0, &(0x7f000047f000)="4f100f6a297becc0d69168f74b21bdb29575a95b84de8f2993acb101ddb40b8626c6036af59c43d0491c2865c6bc1cd31963be12118ef3795c92bdeb1c6de2e5e87c6fd2814fca6c896b55fba077f41eb60652f9eff5ed1e67ee16b971f2156e1718eb324ee0d02dd5db39707caa04278faa0e651d", 0x75, 0x0, &(0x7f000019a000)=@generic={0x0, "6fbed00f54631ce45d99f7174125ca4838484dc1774f5271a826ea2dec6f59471c097146d0c8aa514926c9a54cdd3f66607c405634f0a4c6d12d6416640ce05907106b88f8df7b3ca53db5b005b2ddd1dd6b958379e514039724470d05ec1a5aea66c8124588e7e82d4df228b3d5e3d095f5fca299dc8d3b69129c677021"}, 0x80) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000861000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000066f000/0x1000)=nil, 0x1000, 0x4, 0x1132, r1, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00002d5000-0x13)="a250c9a7ee0f01b46e3a526b68ab833fa1296d") chroot(&(0x7f0000796000-0x8)='./file0\x00') r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000937000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/07 04:27:23 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000ef9000)=0x8, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000ef8000-0x97)=""/151, 0x97, 0x40002021, 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000524000-0x9c)="90b7ef2e69eee35535dc51a481ab02a50d2a70c2f5848b806da7b3089a20e382045a37494244184ef652157a8526416c09df184f12d392443b054ae25232bd868c5f304319bfcb46ac9d0637f86cf7c30bc0388fb6c0ba66d03db7eb14ec83ff07d98bb9aebe24b563a4b3c804ea93acb8baaa2dbd81eda1b164604218ccd269f8812fac8b9494fda0a6ffde93802088c93ae176edea48666b6e51bb") 2018/01/07 04:27:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e14000)={0x0, 0x0, ""}, &(0x7f0000d65000)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006f5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000019f000)=[], 0xfffffed8) madvise(&(0x7f0000366000/0x3000)=nil, 0x3000, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005ed000)=0x0) ptrace$getsig(0x4202, r1, 0x7a, &(0x7f0000be7000-0x10)={0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/07 04:27:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000897000-0x8)='./file0\x00', 0x440100, 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000011a000-0x20)={0x0, 0x6, 0x1, 0x1f, 0x4b0e, 0x1, 0x20, 0xd4f, 0x0}, &(0x7f00009be000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000031a000-0xa0)={r4, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffff800, 0x3, 0x200, 0x22}, 0xa0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f00003d7000)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0xfffffffffffffff9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) getsockopt(r0, 0x7f, 0xcc3, &(0x7f00009a1000-0x6c)=""/108, &(0x7f0000001000-0x4)=0x6c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x103200, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000001000-0x2e)=""/46) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000001000)={0x8, 0x200, 0x1, 0x9, 0x5, 0x9}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r4, 0x29, 0x19, 0x0, 0x0) 2018/01/07 04:27:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ab5000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1f282b7879c5", [], {{0x0, @ipv6={0x0, 0x6, "ae271d", 0xf8a, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ad6000-0x90)={0x8000, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/07 04:27:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000021b000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000474000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000567000-0x4)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000d14000)='./file0\x00', 0x2, 0x100) clock_gettime(0x0, &(0x7f000044d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000158000)=0x7) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000012000)={r2, r3/1000+10000}, 0x8) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000069000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8d000)=0xb) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f00008d4000)={0x0, 0x0, &(0x7f0000846000)=[], 0x0, 0x0, &(0x7f0000b57000)=""}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000345000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b50000)=0xc) bind$packet(r1, &(0x7f000005e000-0x14)={0x11, 0x1a, r4, 0x1, 0x1, 0x6, @random="a3df14fb6d4f", [0x0, 0x0]}, 0x14) 2018/01/07 04:27:23 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r1 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0xc000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000-0x8)=[0x0, 0xffffffff80000001]) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000004000-0x4)=0x2) 2018/01/07 04:27:23 executing program 6: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvfrom(r0, &(0x7f000002b000-0x1000)=""/4096, 0x1000, 0x21, 0x0, 0x0) 2018/01/07 04:27:23 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000-0x9)='net/snmp\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0xfff, 0x601b, 0x2}, &(0x7f0000005000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, 0x7, 0x8, r2}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000-0x4)=0x437, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0x5)='attr\x00') unlinkat(r3, &(0x7f0000001000)='./file0/file0\x00', 0x0) 2018/01/07 04:27:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b88000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000684000-0x4)=0xfffffffffffffffc, 0x4) r1 = creat(&(0x7f0000718000)='./file0\x00', 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/01/07 04:27:23 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009dd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x2, 0x4, 0xc1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) pipe2(&(0x7f0000abf000)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00007cd000+0x6be)={0x4, 0x5, 0x10000, {0x0, 0x989680}, 0x5, 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]}) r3 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) splice(r3, &(0x7f00008df000-0x8)=0x0, r2, &(0x7f0000d6a000-0x8)=0x0, 0x20000001, 0x8000000000) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f00000b9000)=[{r3, 0x11, 0x0}], 0x1, &(0x7f00002fb000)={r4, r5+10000000}, &(0x7f0000533000)={0x0}, 0x8) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00007b5000-0x4)='tls\x00', 0x4) [ 52.060038] device gre0 entered promiscuous mode 2018/01/07 04:27:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000897000-0x8)='./file0\x00', 0x440100, 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000011a000-0x20)={0x0, 0x6, 0x1, 0x1f, 0x4b0e, 0x1, 0x20, 0xd4f, 0x0}, &(0x7f00009be000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000031a000-0xa0)={r4, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffff800, 0x3, 0x200, 0x22}, 0xa0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f00003d7000)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffeae) dup3(r0, r1, 0x0) dup2(r1, r2) [ 52.163166] device gre0 entered promiscuous mode [ 52.219860] device gre0 entered promiscuous mode 2018/01/07 04:27:23 executing program 0: sysfs$2(0x2, 0x0, &(0x7f00005fa000-0x6a)=""/106) kexec_load(0x0, 0x0, &(0x7f0000001000)=[], 0x0) 2018/01/07 04:27:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x21)='cgroup${(em0\'bdeveth0@)\'system),\x00', r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000708000-0x8)='keyring\x00', &(0x7f0000708000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a2d000-0xe)='net/xfrm_stat\x00') setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f00007cf000-0x4)=0x1b, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000f72000)=0x0) r4 = request_key(&(0x7f0000239000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ffa000)="06", 0x0) keyctl$search(0xa, r4, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/07 04:27:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b7c000)="18000000020001000000be8c5ee18c0027000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe65f98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000d421cf140900000600000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c1aba2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000012d000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000033c000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00009ce000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000be4000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/07 04:27:23 executing program 2: keyctl$update(0x2, 0x0, &(0x7f000067e000-0x1001)="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", 0x1001) r0 = memfd_create(&(0x7f00000ca000-0xc)='nodev]wlan1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/01/07 04:27:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000cbc000)=0x0, &(0x7f000017d000-0x4)=0xffffffa5) dup2(r0, r0) 2018/01/07 04:27:23 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000048000)='/dev/rfkill\x00', 0x40000, 0x0) r1 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)="") inotify_add_watch(r1, &(0x7f0000006000)='./control\x00', 0xa4000001) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000004a000-0x24)={0xfffffffffffffffe, 0x5, 0x20, 0x7, 0x4, 0x4, 0x8, 0x676d, 0x3, 0x7, 0x10001, 0xffff}) r2 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f000003f000)=""/0, 0x0) 2018/01/07 04:27:23 executing program 6: mmap(&(0x7f0000884000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000885000-0x4)=0x4) r4 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004fd000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 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) r5 = inotify_add_watch(r2, &(0x7f0000884000)='./file0\x00', 0x80000000) inotify_rm_watch(r3, r5) sendto$inet(r0, &(0x7f0000723000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000)=',\'*\x00') 2018/01/07 04:27:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d1f000-0xc)={0x0, 0x6, 0x2, [0x3, 0x6]}, &(0x7f0000afe000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000877000-0x8)={r1, 0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fbf000-0x8)={r1, 0x5}, &(0x7f0000822000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 04:27:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d1f000-0xc)={0x0, 0x6, 0x2, [0x3, 0x6]}, &(0x7f0000afe000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000877000-0x8)={r1, 0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fbf000-0x8)={r1, 0x5}, &(0x7f0000822000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 04:27:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000049d000-0x8)='./file0\x00', 0x20000, 0x54) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000e66000)={{0x0, 0x4}, {0x80000000, 0x7}, 0xffffffff, 0x0, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005b8000)='/selinux/load\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00008f5000-0x8)={0x3, &(0x7f0000883000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00005ec000)=0x0) 2018/01/07 04:27:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) utime(&(0x7f000090c000)='./file0\x00', &(0x7f000031c000-0x8)={0x800, 0x4}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002d6000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) 2018/01/07 04:27:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ecc000-0x10)={0x0, 0x1f80000000, 0x8, 0x7fff}, &(0x7f0000ec9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fce000-0x98)={r1, @in6={{0xa, 0x0, 0xe46b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001}, 0x98) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x42}) r4 = syz_open_dev$mice(&(0x7f0000304000)='/dev/input/mice\x00', 0x0, 0x109000) ioctl$TIOCSTI(r4, 0x5412, 0x12d) r5 = getpgid(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f00007c0000)='net/ip_tables_names\x00') 2018/01/07 04:27:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000472000-0x8)='./file0\x00', 0x200000, 0x82) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00006ae000)={0x0}, 0x4) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000229000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008b1000-0x4)=0x10, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000034f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000066a000-0x2c)=""/44) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005ac000)={0x0, 0x5}, &(0x7f0000a24000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000855000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7c, 0x8, 0x430739c5, 0xa}, 0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000491000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000c74000)={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7c}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, [0x4, 0x1fb, 0x1, 0x3, 0x7, 0x9, 0x3f, 0x8db]}, 0x5c) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000071000-0xa2)=""/162, &(0x7f000092f000-0x4)=0xa2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00006ec000)={0x8, 0x0, &(0x7f0000acc000-0x9c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000ef8000-0xf3)="0aa7c2bb3509259dbcb02c1182d9326d39daec471f6bbb14574ffb4c8a1edbf0acecbd5247b355024e3c0a8d172689610c4534f2001c8b35b58b5b4fd2963114f6696df071f167a880f10d994029210422e4014bf00a45c55a3116adbbdeb3cfba021636b92ccf84a5d264f868512760379bd42d49c2b1a14ace0e585e026bd008bfe7217d91ccbdd0b42a0754b43a13333a37f04d8636111cfeab40dcddcec4290846717b6eda11b98640d1d0c3604f023c9d5d141e73e25d084546679b5fac62a00d9675ee61f60c80d1203cd4647d77f7a69d519d60f668e44ead47184c2a970b7048a06a3d143769ef19f98a6bcd928909") 2018/01/07 04:27:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000+0xe26)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="43eadefbbf3cfc1e28d3d69740e4df9daa4c6d303a640c033c644e6cc6a9cc80254022b9ce11c073a5de0d25dc4669c7b735383be73ba7d56b79b30524e5fdb5e6852aca80a80c5333e6f6571646f5da6bed938dfd684f344df90fac634ea2d7a1a2503f05d21e96dc41104d1145b164dcff533ac276f435f7f8f8b0671bfeebec059e32385e1c1a8840f09df618a36eacb24fb545ca7f7b57a42ac5df9de4789a95431b79004ac95c888f8d4f4d9945b7ed54b4b7800392", 0xb8, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ad0000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f0000866000)=[{&(0x7f0000893000)="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", 0x1000}, {&(0x7f0000bf5000)="eeb50ace5b316473cce3bddbf80998832ba841e1f2be479cda359d358fcb69e0cf58cce67d87530b8f26e675f8598dab7477a6015d28d62cce5cc83363140b29f098545f13c4c88c577f99531f2555559e876b0b5022a1396786c3dcd70ee4fa3d1abc9a53163228dde7b6715efdacffefe9800ed96f9dfa48923122af75029104f9f1d964358c", 0x87}, {&(0x7f000060f000)="180bb3188829492f66c27593c1ea97e0af5d0840bcfc30e2e83cc6b534deb1d1818ef26f78a24b3ec392d7c479e5ab18ba9a8ffca05402205ab983ba5d72d2f35571abbe90a0baadc6d1cf34f45d9b05ecebfe0d5f0d3732b3578521d6fc0a82771196813749f29a299dece7198c763216a32cc5ee68bf4dd85218eaee5b813fa1ff15810c4edbc25683c7882b8325a099067eb20b7c5245d87f4405061f2132a6984b1b89a62f", 0xa7}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000001000-0x88)="e1015fc3773d2b60c1bc69164ff5ea3fcc1c99f8648c65bacab10b60dfa7c2d3bea5fa84d0a0be6498a09ed7840831345cbbc777a1875e1f4b4e4e9da919c6a47c4530bb6397e36c8f5d28f01c39e8b8c549543477ba025103f6a6f6635ecf65c6f6138d5c77b988bd455652a71311a44e7eb9a35670e5dc0c0f4211997897bd7815e73c401dc54f", 0x88}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="52279ed15cb490481dffb5b9edfc177a26bc", 0x12}, {&(0x7f0000332000)="156d412d7a177b44e2575480f62effe1862154b37ee5d8de51eaea043c53b84aa1cd6fcaa65128cc7fa830227db30eec7383ea1e65489f9e024373a9306e5cb2f87b3392cfa9ed84d6d176d2373b25723a722b45706388a721adc4a6fba250480c48175b75ed48d000127d", 0x6b}], 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000eac000-0xb4)=[@in6={0xa, 0x3, 0x17e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa74}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3f}, @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]}, @in={0x2, 0x0, @rand_addr=0xfffffffffffff330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ebf000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000738000)="1e5e45ec260ab2175b53dfa7ca03b2aeb237ff5af770de55bf1f9239c6c1aa85a67146cfe6454452ffe5bfac236d32bd73551473d31b", 0x36) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c94000)={0x1, &(0x7f00007a2000)=[{0x2, 0x7fffffff, 0x7, 0x10080}]}, 0xffffffffffffffb7) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/07 04:27:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0xfa) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000375000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073d000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007fa000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x1, 0x3, 0x4, 0x0, 0x8, 0xa, 0x80, 0x80, 0x5e, 0xaf6e, r1}, {0x5, 0x7, 0x8, 0x7, 0x5, 0x9, 0xba, 0xffffffff87e8e567}, {0x100000001, 0x2, 0x3, 0x7fff}, 0xe14, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x2400000000000000, 0xa1, 0xfff, 0x100000001}}, 0xe8) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f00008f5000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000bc2000)=[], 0x0, &(0x7f0000a7f000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/07 04:27:23 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x563d, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000004000-0x30)="45c17b3a505746c802de3fdfd3327f295abf74a065074500ed6945fb53b94cc6c614fdd880a6d6176132d11f5e292beb") ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000002000)={0x1f, 0x3, 0x100, 0x5753a65d, 0xe5, 0x400}) 2018/01/07 04:27:23 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ffb000-0x8)=[{&(0x7f0000ffb000-0x39)="39000000100003046906ffff7fecfffffffffdff050000000000010700000014190012000f000200b600000000000008000300ff00001ee4", 0x38}], 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007b7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000fff000-0x2f)="0c7f69905ee377af0c574d18809ac34768814e351daf5d6cffe785c64c71a3a8c459a9eba046e70002f4e835d581cb", 0x2f) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000)=0x14) [ 52.367121] binder: 8391:8394 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 52.407156] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/07 04:27:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='ip_vti0\x00', @ifru_map={0x2, 0x0, 0x5, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@generic="119a956cdda6441d420142527bc5bb5c", @ifru_flags=0x1001}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80002, 0x4) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/07 04:27:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x1f) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x10000000, 0x0}) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) sendto$ipx(r0, &(0x7f0000d24000-0x1000)="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", 0x1000, 0x4, &(0x7f00008bb000)={0x4, 0x0, 0xfffffffffffffe5b, "cf96892f662e", 0x7, 0x0}, 0x10) shutdown(r0, 0x1) 2018/01/07 04:27:23 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000003000/0x3000)=nil, 0x3000}) 2018/01/07 04:27:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfb, 0x44, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") syncfs(r0) ioctl(r0, 0x8936, &(0x7f0000000000)="") [ 52.413576] binder: 8391:8407 ioctl 40046207 0 returned -16 [ 52.425255] binder_alloc: 8391: binder_alloc_buf, no vma [ 52.435434] binder: 8391:8394 transaction failed 29189/-3, size 40-8 line 3127 [ 52.450616] binder: 8391:8407 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 52.476618] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.482429] binder: release 8391:8394 transaction 59 out, still active [ 52.491073] binder: unexpected work type, 4, not freed [ 52.501876] binder: undelivered TRANSACTION_COMPLETE [ 52.507561] binder: send failed reply for transaction 59, target dead 2018/01/07 04:27:23 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) ioctl$int_in(r1, 0x5421, &(0x7f0000005000-0x8)=0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000009000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 04:27:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x482000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000001000-0xc)={0x800003f, 0x400, 0x2b}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000fda000)={{0x8001, 0x2}, {0x946e, 0x40}, 0x40, 0x4, 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, 0x0, 0x0, 0x0]}) connect$unix(r0, &(0x7f00008d7000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f000072b000-0xe0)={{0x3, 0x2, 0x8, 0x2, 0x9}, 0x20, 0x1ff, 'id1\x00', 'timer0\x00', 0x0, 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]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e5f000)="e6179535e26c3fe8b07123ba020043ce", 0xe) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) 2018/01/07 04:27:23 executing program 5: mmap(&(0x7f0000000000/0xb52000)=nil, 0xb52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000045b000)={0x19980330, 0x0}, &(0x7f00006e3000-0x18)={0x1, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffd}) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4d, 0x12, 0x201, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b61a1aa0"}], 0x4d}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2018/01/07 04:27:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000471000)='/dev/rfkill\x00', 0x200002, 0x0) connect$llc(r1, &(0x7f00001d8000-0x10)={0x1a, 0x3, 0x0, 0x44, 0x0, 0x1f, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000414000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/07 04:27:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000080a, 0x0) listen(r0, 0x22e1c511) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000041e000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f71000)={0x0, 0x0, 0x101}, &(0x7f0000cfa000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004b6000-0x14)={r2, 0x1, 0x35, 0x101, 0x5, 0x0}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000050000-0x10)={0xa6, 0x9}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00009a5000)=0xffffffffffff7fff, 0x4) 2018/01/07 04:27:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000409000-0xdd)=""/221, 0xdd, 0x1, &(0x7f00008aa000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb-camellia-aesni-avx2,rmd256)\x00'}, 0x58) 2018/01/07 04:27:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000472000-0x8)='./file0\x00', 0x200000, 0x82) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00006ae000)={0x0}, 0x4) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000229000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008b1000-0x4)=0x10, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000034f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000066a000-0x2c)=""/44) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005ac000)={0x0, 0x5}, &(0x7f0000a24000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000855000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7c, 0x8, 0x430739c5, 0xa}, 0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000491000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000c74000)={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7c}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, [0x4, 0x1fb, 0x1, 0x3, 0x7, 0x9, 0x3f, 0x8db]}, 0x5c) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000071000-0xa2)=""/162, &(0x7f000092f000-0x4)=0xa2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00006ec000)={0x8, 0x0, &(0x7f0000acc000-0x9c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000ef8000-0xf3)="0aa7c2bb3509259dbcb02c1182d9326d39daec471f6bbb14574ffb4c8a1edbf0acecbd5247b355024e3c0a8d172689610c4534f2001c8b35b58b5b4fd2963114f6696df071f167a880f10d994029210422e4014bf00a45c55a3116adbbdeb3cfba021636b92ccf84a5d264f868512760379bd42d49c2b1a14ace0e585e026bd008bfe7217d91ccbdd0b42a0754b43a13333a37f04d8636111cfeab40dcddcec4290846717b6eda11b98640d1d0c3604f023c9d5d141e73e25d084546679b5fac62a00d9675ee61f60c80d1203cd4647d77f7a69d519d60f668e44ead47184c2a970b7048a06a3d143769ef19f98a6bcd928909") 2018/01/07 04:27:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x32, &(0x7f0000001000-0x18)={0x9, {0x81}, 0x40000000, 0x5}, &(0x7f0000e4a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket(0xb, 0x2, 0x66725062) r1 = epoll_create1(0x3ffffffffffffffd) socketpair$inet(0x2, 0x0, 0xffffffff80000000, &(0x7f00000b0000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000156000-0xc)={0x0, 0x0}) 2018/01/07 04:27:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) capset(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004ed000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000000, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/07 04:27:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000000012) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) 2018/01/07 04:27:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00002a5000-0xe)='/dev/keychord\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x210001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/07 04:27:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007cd000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b31000-0x4)=0xe8) getresgid(&(0x7f0000640000-0x4)=0x0, &(0x7f000004c000-0x4)=0x0, &(0x7f00009f0000-0x4)=0x0) syz_fuseblk_mount(&(0x7f00001ae000)='./file0\x00', &(0x7f0000155000-0x8)='./file0\x00', 0x6000, r1, r2, 0x101, 0x8, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006f9000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aff000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000d9f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000001000002d6a0006a0", 0x14, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000f81000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f10000-0xe)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000412000-0x4)=0x0, &(0x7f0000ca7000)=0x4) msync(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x202) 2018/01/07 04:27:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000e8e000)=[{0x1, 0x7ff, 0x8, 0xffff, @tick=0x2, {0x8, 0x1}, {0x1, 0xffffffff00000001}, @raw32={[0x4, 0x100000001, 0x7ff]}}, {0x1f, 0x8, 0x8, 0x8, @time={0x0, 0x0}, {0x2, 0x4}, {0x2, 0x3}, @connect={{0x5, 0x7}, {0x5, 0x22}}}, {0x1, 0x4, 0x5, 0x2, @tick=0x7fff, {0x4, 0x3}, {0x3, 0x8}, @note={0x200, 0x10001, 0x6, 0x3fbc, 0x8001}}, {0x4, 0xae7e, 0x8, 0xffffffffffffff29, @tick=0x5, {0x1, 0x2}, {0x9, 0x5}, @note={0xbeb8, 0x5, 0x6, 0x3, 0xff}}, {0x1, 0x7ff, 0x400, 0x6, @tick=0xffffffff, {0x1, 0x80000}, {0x2, 0xe262}, @ext={0x73, &(0x7f00003dc000)="6a4128317fcee0ddec81f92d8c92bea5b97ad23ceaabc0866be5cee99f2a157d75f3a5370bd31b0e8a05d9a457f75e3bf1178876c3e8fc9c474612db8db37410c4f5c98adbb0183b5fe510cb066a3409b32565c34c230e24306b244466d394f78b555fe9bf0d59e72190eae9ff943ad245fc0e"}}, {0x1, 0xddf, 0x79, 0x9, @tick=0x20, {0x7, 0xfffffffffffffff7}, {0x8000, 0x2}, @result={0x6f52, 0x1}}, {0x7fff, 0x7fff, 0x7, 0xfffffffffffffff7, @tick=0x1, {0x6, 0xf8}, {0x3, 0x2}, @raw32={[0x1, 0x6, 0x1]}}, {0x3e44, 0xbaf, 0x1, 0x2, @time={0x77359400, 0x0}, {0x5, 0x40}, {0x1, 0x7}, @ext={0x47, &(0x7f00005e9000-0x47)="5e4b008a97e2fdf931f7c03579a9e7c2ea67b24f4b4c948112b86d8c7529a855990c93d9649b65ae4c020970632486204ba34bfa99018967c45960bc1e438692ee16b7d135abf2"}}], 0xe0) r2 = dup2(r1, r0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000908000)={0x0, 0x0, 0x0, 0x0}) [ 52.628611] binder: 8449:8451 ioctl c0306201 2000a000 returned -11 [ 52.639877] device lo entered promiscuous mode [ 52.650607] binder: 8446:8455 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/01/07 04:27:24 executing program 4: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fb0000)=""/0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fb0000)=""/139) r0 = openat(0xffffffffffffffff, &(0x7f000071a000)='./file0\x00', 0x8080, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000959000)={0x0, 0x4}, &(0x7f0000653000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x10001}, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xd810, 0x9, 0x9}, &(0x7f000013a000-0x4)=0x10) [ 52.656747] binder: release 8446:8455 transaction 65 out, still active [ 52.656752] binder: unexpected work type, 4, not freed [ 52.656754] binder: undelivered TRANSACTION_COMPLETE [ 52.656786] binder: send failed reply for transaction 65, target dead [ 52.675605] binder: release 8449:8451 transaction 68 out, still active [ 52.675609] binder: undelivered TRANSACTION_COMPLETE [ 52.675657] binder: send failed reply for transaction 68, target dead 2018/01/07 04:27:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x1c)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x28)=[{&(0x7f0000001000)="93e3e1447fed9d821afd3842c389db6076ef5f587658b0fb202692fbf54ee72f2e1e45d87ed198d486367cd818802a48970e7639b0e85a8655960d55af7593f234954088733953f04059383f26ff2cdd56081b0876bc686c987603896e9413a1603b42407db01fc74cd6e557e65736c1483de89594c65fdd40db02c7809a16c7dfa9f8cdd2d0f60c38fd7b2763c3ae878aafaff3b5bb224b2c08f90049c4e4f26f418d3e5e89df77b7d1", 0xaa}, {&(0x7f0000001000-0x13)="2306f6634a3429da707181aa2ff6d0fde647bd", 0x13}, {&(0x7f0000002000-0xc9)="4094c4ed6ef9b7fb8cef967922d3d3981103786b6281f1bc46fdbf426d9f93ab988626f5ef917e2a5aa713fa36c0356db2b40f438d5e871446aed010e430204331efe510979194d86a20651b1d6af12710ae606e9cca6bab89251dea01a8bf64f8127c9b8043c54ff9ad45890a8040dd305630d637d5f8edb67b9f52e3492bcaa62c5ed673efe552ad2e5997c7ace3de54df1e97b79635701929655510eaa9b753af2f59db1b72c4a922957ea7ecb9a71846a565634bf41f92f59991df080e8b38bb9838de0526f3e9", 0xc9}, {&(0x7f0000001000-0xba)="bd46964f581673733f53ac45fc442eb92b7b43696d8329950bad3d8eef9ea2e45e9ddd9f040ed75ec815153c9d964b9d10cb4097f6b4cf1c12978651dc48a5c862e4fb6044a544ddb5cc6f5a9c9c696b32c79cc9716115fc87992d5786542df72ea531211e4f4c17852167070ae02015e899182bf1f2445c2b1dce36c71acb970373daa4466383b0c52feeed15390c2e5a9fecfd2a088008267e678f4004330b73d6c147b0e54d2bf53c40762ff6d104ae0ace0e9cefbe49d833", 0xba}, {&(0x7f0000001000)="ffe71de71a01e675878fe5910f9e16b54966f95217605a417295e70888bdcc689aa4d779422a4e2a02a2f3c7686d", 0x2e}], 0x5, 0x0, 0x0, 0x40}], 0x1, 0x40800) mmap$binder(&(0x7f00001f7000/0x4000)=nil, 0x4000, 0x8, 0x43b7c7ad578607fc, r1, 0x0) 2018/01/07 04:27:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000404000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ae6000-0x4)=0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000fb8000-0x1000)="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", 0x1000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x50) renameat2(r1, &(0x7f0000259000-0xa)='./control\x00', r1, &(0x7f00006cb000)='./control/file0\x00', 0x0) 2018/01/07 04:27:24 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0xe) getuid() 2018/01/07 04:27:24 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000+0x769)={0x0, 0x3, 0x7fff, 0x7, 0x3f, 0x7, 0x800, 0x6, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0xfffffffffffff443, 0x3, 0xfffffffffffffffc}}, &(0x7f000000c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000f000)={r1, @in6={{0xa, 0x3, 0x68, @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]}, 0x5, 0x9f27}, 0x98) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000015000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffec3, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x3e9, 0x0, &(0x7f0000014000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000014000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) timerfd_gettime(r4, &(0x7f000000a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000013000)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000013000)=[@ptr={0x70742a85, 0x1, &(0x7f0000014000-0x1)=0x0, 0x0, 0x2, 0x3}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}, @fda={0x66646185, 0x6, 0x0, 0x1a}], &(0x7f000000c000)=[0x38, 0x18, 0x0, 0x28, 0x40, 0x38, 0x70, 0x38, 0x0]}, 0xff}}], 0xa4, 0x0, &(0x7f0000013000)="8f8e47b402030f86f3c680b3c47bd33056d2c05fa4029e5b1cdd41bdc88889fd960bde0076d5ddfa1e0862acd10b5e9b6cea2fd149508bbc5d294db47678017c7893da2df69f2d61adc180bed953e037e78c276b3275d6e519d318057295fadee1fc1e05f1db40"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/07 04:27:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) writev(r0, &(0x7f0000f06000)=[{&(0x7f0000183000)='X', 0x1}], 0x1) fcntl$setsig(r0, 0xa, 0x2) 2018/01/07 04:27:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000560000-0x6)="6664001f66d0") openat(r0, &(0x7f0000364000-0x8)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c58000-0x2a)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f}, &(0x7f0000faa000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aed000-0x6)={r1, 0x20}, &(0x7f00000d0000-0x4)=0x6) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) 2018/01/07 04:27:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000465000-0xf)='/dev/sequencer\x00', 0x41, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000937000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000e61000)=@random={'\x00\trfs.\x00', '/dev/snd/seq\x00'}) 2018/01/07 04:27:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000275000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00002f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000f93000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat(0xffffffffffffffff, &(0x7f0000da8000)='./file0\x00', 0x0, 0x88) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000694000)=0x0, &(0x7f0000f70000)=0xfffffffffffffd9c) 2018/01/07 04:27:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eed000)={0x0, 0x4000000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x1000, 0x1, [0x7fffffff]}, 0xa) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000e93000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 04:27:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000313000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000fd1000)={@generic="def33b61ba1200000000000000cd3739", @ifru_data=&(0x7f0000987000)="f33e962cee18767440b407dad0f6a34489ab684a584ce3b64d3532edd91a0d12"}) 2018/01/07 04:27:24 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ff8000-0xd)='/dev/net/tun\x00', 0x0, 0xa) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ddb000)=""/211, &(0x7f0000e15000-0x3)=0xd3) r2 = fcntl$dupfd(r1, 0x0, r1) writev(r2, &(0x7f00009cc000-0x18)=[{&(0x7f0000cb0000-0x92)="98790a95d41a5b252c6fa2fe70453fb75a8d0d4d50f6b0431d12c810b5f27b54551710a2ae752dac4094469895b29829472352cc28c909c1f0a56a46f8865448031ed0851321e9cb9369a98f20e7c53642667c30da03fc23ac9061eebccf626cdef9746ae9e3b1dc2508813f061d47357e329f8d43fa4294886b261b4165c10a58727934102bc767e2b167a3ede07b1c8a7f", 0x92}, {&(0x7f0000d67000-0x6d)="d8052eccd2901bff323adcb4d63a2f3793a95b86059084e32bc2dda48c48a62f5c8b18f0aad59067d5d59e0fee76ccce6f0b7b46ce60355425344abdae6069ed3e0481ce0856b17142ac9c82f8e69022cc5cf16c03c59b9735a18f628b6568ca891c4235da2f7fc8d05542dd0c", 0x6d}, {&(0x7f000010d000)="c27307c3b0bb5e3519e6171c26612eb68787e658849a5fb8cc80d3fa9265bfb766d2f13b42876fa2f13e28992562f8c5f471191fa1908a9af8349d6ba8aba9c9365adb486b138f87fad27a2d44056c4052", 0x51}], 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) sendto$inet(r0, &(0x7f0000036000-0x26)="4b7a562b2e79614da652fbcff12daaf029024003f8d37ec26276472585a81eed8379cd58f926", 0x26, 0x24000000, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000a17000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x2, 0x6, "85b7e3", 0x8f, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r3, 0x720, &(0x7f0000001000-0x3)="") 2018/01/07 04:27:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000088e000-0x8)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007ef000-0xc)={0x0, 0x48, &(0x7f0000678000-0x48)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}]}, &(0x7f0000d2e000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bb3000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3817, 0x3f, 0x3, 0x965, 0x8}, &(0x7f000047a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c49000)={r1, 0x80f}, &(0x7f0000bc3000-0x4)=0x8) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) 2018/01/07 04:27:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000007d000)={0x1ff, 0x100000000, 0x80}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f95000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000d7b000-0x10)={0x2, 0x0, 0x8000, 0x4, r1}) 2018/01/07 04:27:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000be3000-0x70)={0x101, {0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xff, 0x5, 0xab2, &(0x7f0000791000-0x10)=@generic="d0e843a5775748ef85ade1003109a4e5", 0xffffffffffffff81, 0x1, 0x9}) [ 52.855018] binder: 8498:8502 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 52.876400] binder: 8498:8502 unknown command 0 [ 52.888982] binder: 8498:8502 ioctl c0306201 20008fd0 returned -22 2018/01/07 04:27:24 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000f4e000)={@common="7465716c300000000000000005ff00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/07 04:27:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) write$fuse(r1, &(0x7f0000087000)={0x18, 0x0, 0x1, @fuse_bmap_out={0x8}}, 0x18) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x6, 0x4, "13c5508afc47", 0x0, 0x0}, 0x60) getsockname$packet(r1, &(0x7f0000dfd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000527000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000195000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) close(r2) socket$inet(0x2, 0xfffffffffffffffe, 0x80000000) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000efb000)=0xfff, 0x4) 2018/01/07 04:27:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x220000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000bba000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000000000)=0x8) 2018/01/07 04:27:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ace000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) lremovexattr(&(0x7f000095b000-0x8)='./file0\x00', &(0x7f0000d67000-0x1a)=@known='com.apple.system.Security\x00') 2018/01/07 04:27:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000049a000-0x4)=0x3) rename(&(0x7f0000e67000)='./file0\x00', &(0x7f000040f000+0x1d0)='./file1\x00') getsockopt(r1, 0x1, 0x1, &(0x7f0000caa000-0xef)=""/239, &(0x7f0000389000)=0xef) rt_sigprocmask(0x0, &(0x7f0000076000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000216000)='./file1\x00', 0x80) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00005f1000-0x4)=0x100000000, 0x4) [ 52.905022] binder: 8498:8502 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 52.926100] device gre0 entered promiscuous mode [ 52.942194] binder: 8498:8517 unknown command -1270378865 [ 52.948432] binder: 8498:8517 ioctl c0306201 20003fd0 returned -22 [ 52.957964] binder: 8498:8517 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 52.997813] binder: 8498:8548 unknown command 0 2018/01/07 04:27:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents(r0, &(0x7f00005ce000-0xa5)=""/165, 0xa5) getdents64(r0, &(0x7f0000f4e000-0xec)=""/236, 0xfffffffffffffe52) getrusage(0x0, &(0x7f0000510000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 04:27:24 executing program 1: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f5f000)={@generic="95b3871a3ae886756dd5125efea49d67", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x28002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000002000-0xd2)="5c1082a3161ff1941a772b439404bc03582f49611314ca026d699dd58edd8ce12fd2d69144218e4abe8af5392bee372ca0370db04bfcec8b27104317b1c66165eb917c31853195f6c85ad6428efbc81ae1fd371eb6198913fae83e40037cd968c5c4fa7057ad524b1933a713d11c7163ad7466f50a26feaf617a39e72feccf058e31fda5742fd7fb0f7454d114fc6f8e7dec6059710b91041e46d5c16aa2db95bb9a7c551a01b2385709f3951e21e719f76501c7487e6344e8ed2d03e73dff4099481a46fa77901b55c0d619bd4635988749", 0xd2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000711000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x6, &(0x7f0000003000-0x29)=""/41, &(0x7f0000002000)=0x29) r2 = syz_open_dev$sg(&(0x7f00003ae000-0x9)='/dev/sg#\x00', 0x2, 0x20180) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000219000-0x18)={0x0, 0x80000000, 0x20, 0x0, 0x39b}, &(0x7f000066a000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003000)={r3, 0xffff}, &(0x7f0000101000)=0x8) 2018/01/07 04:27:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a26000)='cifs.idmap\x00', &(0x7f000046a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="17ee6cec2f1befb2c6f2b7eeeedde5adcdbd0f49115b048668b971710394e86904ad37891d5fc3234c92414f799ab7153de47fab9bd38bf99f0f85aaa2c841bf4d6d4bd4df5d92fa388b1466ec586d201fd133fc160d649c3df5a039fb386233d011b3e82155e2de8c24ff3283477767eac9e7c1acc673d80daa8843c984c73eafc185c8a99f1705eb0e2576958f2f3290b8a91cd5912a1bf11d492fa61b78bb80ab3b3e6d73c6748a13230bdfcebe69031b017378080c84a6ea64aa", 0xbc, 0x0) keyctl$get_security(0x11, r0, &(0x7f00002c2000)=""/124, 0x7c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x485, &(0x7f0000000000)="", 0x0) exit_group(0x6) r2 = syz_open_dev$binder(&(0x7f0000723000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 04:27:24 executing program 7: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x80803, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000276000-0x8)={0x1, &(0x7f0000b47000-0x18)=[{0x3d, 0xffffffffffff3a55, 0x0, 0x0}]}, 0x8) 2018/01/07 04:27:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) 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, 0x11, &(0x7f0000c97000)="0cfb73db452ca7b0f10300000091b45d3aab521e8466370ddfc66ba364698c8971c46c7b27d1ada4c7b70c5ce83c9f76cc5650e3547065b6067260bede52294d455d1fe2e5a6d5a3e27230d702f8b2927a4ef2b04bac2d0807dd5a145ac0b42ac5edfbbb04f389668ccd93b65415c26d147afc4f385073ed3d56b4e35e25fa5376d12cb856f44f1d6d", 0x89) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) ioctl$void(r0, 0xc0045c7f) [ 53.002646] binder: 8498:8548 ioctl c0306201 20008fd0 returned -22 [ 53.014830] binder: 8498:8517 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 53.027152] binder: 8498:8550 unknown command 0 [ 53.031968] binder: 8498:8550 ioctl c0306201 20003fd0 returned -22 [ 53.040087] binder: 8498:8548 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/07 04:27:24 executing program 2: inotify_init1(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000537000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/07 04:27:24 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002a000)='/dev/loop#\x00', 0x0, 0x4800) ioctl(r0, 0x4000000000001265, &(0x7f0000029000)="") 2018/01/07 04:27:24 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 04:27:24 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000001b000-0x14)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000001a000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001c000-0x18)=[{0x800000000c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/07 04:27:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00002bb000)=0x0) 2018/01/07 04:27:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r0, 0xb2db, &(0x7f0000118000)=""/62) 2018/01/07 04:27:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c69000)={0x0, 0xbe, "580a3e0913ac51014a6fadb0d4b621113288303c7bb1e62200183b159e506ccb4378c9ab282c42bcf34e8a091000711e3dc12985ccc54840868d49efb8c811af511c53aa9cf39e4842ea9f0db72335008d12267d6ca75c8455ed3939baef75b6768e020ebfc76dd4fa40006f838e0d529bfbcdf814262434ae2692fab1c5fc4fcc0631ef739c41cf2b9e19d3d971ef016104a3ab1f339b97f38ddfca87f8b50894157a2be64bf7a1a3ab177e861c61199f456040c381546cef240bd47878"}, &(0x7f000051e000)=0xc6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000b5000-0x8)={r1, 0x1}, &(0x7f0000169000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) 2018/01/07 04:27:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) 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, 0x11, &(0x7f0000c97000)="0cfb73db452ca7b0f10300000091b45d3aab521e8466370ddfc66ba364698c8971c46c7b27d1ada4c7b70c5ce83c9f76cc5650e3547065b6067260bede52294d455d1fe2e5a6d5a3e27230d702f8b2927a4ef2b04bac2d0807dd5a145ac0b42ac5edfbbb04f389668ccd93b65415c26d147afc4f385073ed3d56b4e35e25fa5376d12cb856f44f1d6d", 0x89) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) ioctl$void(r0, 0xc0045c7f) 2018/01/07 04:27:24 executing program 5: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000001e000-0x1)={0x2e, 0x1c, 0x4, 0x5d}, 0x8) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x8002, &(0x7f000003b000-0x4)=0x0) ioctl(r0, 0x3, &(0x7f0000029000-0x28)="ec07b6871f07f80d87a91054b44561110a03d27550c8b5629ddb1ac6c6f111772a05d5d9c8c4b78d") 2018/01/07 04:27:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f15000)={0x1b2, 0x8, 0x3ff, 0x8d, 0x81, 0xfffffffffffffffc, 0x400, 0x800}, &(0x7f0000c32000-0x40)={0x5, 0xffffffffa259c92f, 0x1, 0x8, 0x10, 0x8, 0x1, 0x2}, &(0x7f0000af0000)={0x1, 0x20, 0x9, 0x6, 0x7, 0x101, 0x10000, 0x5}, &(0x7f0000dbe000)={0x0, 0x0}, &(0x7f000012e000-0x8)={&(0x7f000023e000-0x8)={0x7e0000000000}, 0x8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fchmod(r1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000300000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000ebf000)='[$:>\x00', 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00006d0000)={0x2000, 0x0}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000a33000)="1d8b60cb01cb47da24627aa90cf3d6106e8caaa115f00a63e2456cdfa795a4edfbe6bf73931ff75a700fc6b7758ce820f5c2cc5971fbfb5dd4c28d9faacdc39495cc3a31047a69828ca40034c1e29b14081db6fb1326d4e36fb098d22a48b42b00aabe1bf41a48907382966e9ff58545e6075df77b46c134f46a41eb73a0b632d4bbcf4eab4cd7a9985bdf4b25d41249028f87a5e05b7da5403f64e06e0158921af5dd817f0e62bd01158125e3483a16443752deff1a6bdb65bf8673293f1a370b73325301876a2ff296f0321a3bcba595357ad831a75e96b6dafd7c2e") 2018/01/07 04:27:24 executing program 7: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ec4000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000203000)=r0) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000ec3000-0x8)={&(0x7f0000ec2000)="eec9159f957a4c579745fcd66cb107b926312b2fbbada81915c768c73d01bc01", 0x20}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000373000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec4000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00001ab000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001200150002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/07 04:27:24 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCNXCL(r0, 0x540d) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xe, 0x0, 0x0, 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, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 04:27:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000579000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000537000-0x8)={0x0, 0x1}, &(0x7f0000139000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ff3000-0x10)={r1, 0xd82b, 0xf187, 0xfffffffffffffffa}, &(0x7f0000e95000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000dd4000-0xbe)={0x0, 0xb6, "33fea76fc4ff6c6c1dc6d9d3683cfe9fcc85f5019637edca8babc12b8cffeab381d680c1e0a48505dfdcbaa425ed7f01d762608b16e0bddaa9221b1409d7351ed6f3ee20a77e8797113e55bd3219c701bbf9c0fef58545a6535c7d280889c318e37a8f26e5b8933eefe665a0a21a29f3a4831d360b4b8eb6e0e5faebc8c026279638ace97355cadc5ba20acc3f3d26f3fbf06ba2ad561fb4d78c475d8fbcee8fc38e81c9eee359fc6343ef44acf523ee412e04abf201"}, &(0x7f0000a7c000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006e7000-0x98)={r2, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xfffffffffffffffe}, &(0x7f0000964000)=0x98) accept4$ax25(r0, &(0x7f0000317000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c65000)=0x10, 0x80800) r3 = timerfd_create(0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f70000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000e08000)={0x8, 0x100000001, 0x0, 0x0, 0xffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000d2d000)={{0x8084, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r3, &(0x7f000074e000)=[], 0x20000000000000f4) fcntl$setsig(r0, 0xa, 0x2b) dup3(r3, r4, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/07 04:27:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bcb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffb000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000077000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="255b3141f92dc4de3b51bc1adac9b25a", @ifru_mtu=0x1e64}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r4 = socket$unix(0x1, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002d6000)='net/arp\x00') ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000323000)={0x3, &(0x7f000053d000)=[{0xfffffffffffffffd, 0x1, 0xa64, 0x1}, {0x7, 0x3f, 0x0, 0x6}, {0x8ea, 0xc83, 0x8, 0x9}]}) sendfile(r4, r5, &(0x7f00004db000)=0x440, 0x63) 2018/01/07 04:27:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9af02c5c24771a19, &(0x7f000030d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x3, 0x0}}], {{0x88a8, @ipv6={0x0, 0x6, "86a572", 0x8, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/07 04:27:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000a82000-0x8)={0x0, 0x1c9c380}, &(0x7f0000316000-0x8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000588000-0xc)='/dev/autofs\x00', 0x4000, 0x0) r0 = socket(0xa315239ec8b27ed1, 0x20242b25ad31d1d3, 0x100000c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000024b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) write(r0, &(0x7f0000db8000-0x20)="1f0000000606fdddfffb00f600008201fffff8000900018805ff0818000000", 0x1f) 2018/01/07 04:27:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ed000)='./file0\x00', 0x11) clock_gettime(0x0, &(0x7f00001f5000)={0x0, 0x0}) futimesat(r0, &(0x7f0000b04000-0x8)='./file0\x00', &(0x7f000024a000-0x10)={{r1, r2/1000+10000}, {0x0, 0x2710}}) r3 = syz_open_dev$evdev(&(0x7f0000a38000)='/dev/input/event#\x00', 0x0, 0x80000000000201) write$evdev(r3, &(0x7f00006a8000)=[{{0x0, 0x2710}, 0x4, 0x0, 0x0}], 0x10) 2018/01/07 04:27:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0xa, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/07 04:27:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb2000)='/dev/vga_arbiter\x00', 0x20201, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000284000)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x40000217, [@multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002]}, 0x10150) r1 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ftruncate(r1, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) accept4$packet(r0, &(0x7f0000ebd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c48000-0x4)=0x14, 0x0) bind$packet(r0, &(0x7f0000367000-0x14)={0x11, 0x8, r1, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e75000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aff000-0x8)="6e65010700647074") sendfile(r0, r2, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/07 04:27:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000527000-0x44)={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) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) creat(&(0x7f000059d000-0x8)='./file0\x00', 0xc2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00002d2000-0xdd)=""/221) syz_open_dev$binder(&(0x7f0000820000-0xd)='/dev/binder#\x00', 0x0, 0x0) ppoll(&(0x7f0000689000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ee7000)={0x0, 0x0}, &(0x7f00008d2000-0x8)={0x0}, 0x8) getrandom(&(0x7f00002ef000-0xe4)=""/228, 0xe4, 0x1) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/07 04:27:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000008b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b75000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x1, 0x0}) clock_gettime(0x0, &(0x7f00007f4000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000059d000-0x10)={{r3, r4+10000000}, {0x77359400, 0x0}}, &(0x7f0000cf5000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f0000cfa000)={0x0, 0x0}) ppoll(&(0x7f0000788000)=[], 0x0, &(0x7f0000a3b000-0x8)={0x77359400, 0x0}, &(0x7f00001bd000-0x8)={0xfffffffffffffffe}, 0x8) 2018/01/07 04:27:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00000da000+0x698)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) r1 = syz_open_dev$mice(&(0x7f000088b000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000304000)=0x80000000) 2018/01/07 04:27:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x400000000000) 2018/01/07 04:27:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000f2000-0x4)=0x3f, 0x4) r1 = open(&(0x7f00006d6000)='./file0\x00', 0x3e, 0x0) execve(&(0x7f000036c000-0x8)='./file1\x00', &(0x7f00005f9000-0x28)=[&(0x7f0000ca1000)='vboxnet0eth0}\x00', &(0x7f0000cb2000)='/dev/sequencer2\x00', &(0x7f00004d7000)='\x00', &(0x7f000087a000-0x10)='/dev/sequencer2\x00', &(0x7f0000f46000)='/(md5sumem0^\x00', &(0x7f0000690000-0x10)='/dev/sequencer2\x00', &(0x7f00007a5000-0xe)='+ppp0systemlo\x00', &(0x7f000026b000-0x13)='.}/procusertrusted\x00', &(0x7f00008e0000)='trusted&\x00', &(0x7f0000b05000)='/dev/sequencer2\x00'], &(0x7f0000a0e000)=[&(0x7f0000237000)='/dev/sequencer2\x00']) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6b000)=0x14) 2018/01/07 04:27:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x301400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dd1000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000024e000)=0x0) sched_getparam(r1, &(0x7f0000949000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r2, 0x2) sendmsg$netlink(r2, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000f000)=[{0x11, 0x21, 0x209, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) 2018/01/07 04:27:24 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004a7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/07 04:27:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xffffffffffffffa8, 0x202, 0x800, 0xd8a1, 0x1, 0x8, 0x97d, r1}, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000313000-0x4)=0x2, 0x4) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000093f000/0x4000)=nil, 0x4000, 0x0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f0000161000)='ramfs.', 0x800000000, &(0x7f000023a000)="") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000036f000)={0x9, 0xff, 0x8, 0x529, 0x8001, 0x4, 0x100000001, 0x6, r1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001e5000)={0x2, [0x0, 0x0]}, &(0x7f0000bb3000-0x4)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000620000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00005ee000-0x8)={r4, 0x2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000631000-0x8)={r3, 0x8000}, &(0x7f0000b46000-0x4)=0x8) bind$ipx(r0, &(0x7f00007ef000)={0x4, 0xfffffffffffffff7, 0x9, "911517c99154", 0x170, 0x0}, 0x10) readahead(r0, 0x77d, 0x7) 2018/01/07 04:27:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d64000)=[{&(0x7f0000272000)=""/192, 0xc0}], 0xe, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) 2018/01/07 04:27:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getpeername$netlink(r0, &(0x7f0000132000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c41000-0x4)=0xde43c6f6067fd74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x2, 0x0) getsockopt(r1, 0x0, 0x61, &(0x7f0000001000)=""/41, &(0x7f0000004000-0x4)=0x29) 2018/01/07 04:27:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) writev(r1, &(0x7f0000343000-0x8)=[{&(0x7f0000d46000-0x1)="f9", 0x1}], 0x51) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000a92000)={0x0, @in6={{0xa, 0x1, 0x2, @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]}, 0x2, 0x1}, &(0x7f0000c66000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d20000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xcde}, &(0x7f000069b000)=0x98) tee(r2, r1, 0x6, 0x0) 2018/01/07 04:27:24 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000041d000-0xe)='/selinux/user\x00', 0x2, 0x0) utimensat(r0, &(0x7f0000436000-0x8)='./file0\x00', &(0x7f00003ad000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000007000-0x8)=0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000007000)=0x4) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000003000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={r4, 0x6}, &(0x7f0000005000)=0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000006000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x2, 0xb, 0x400, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x6, 0x6c85) accept4$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x800) write(r3, &(0x7f0000004000)="2400000018001f0014f9f407002304000afff51108000100febfffff0800020000000000", 0x24) 2018/01/07 04:27:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) socket(0x10, 0x5, 0x393b) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c06eb6b9b77616207e472ce067e5c6babe681351721b2de3304bcf27762b938a02de7bc63bb72a63ae2c51c52b49778cf8c5a2f5b346efc9ca660606fc93258373eaaeacd9d49017ebecf8a1fa6e1dd1efba4c330d5bdc0b83f47a05c0dbfdc3707cf3c0fbef39aa66a023f8ddc8a68ba4ced781d68c92eb360578f9f1e0df913a0edf5d73a363c16b48ffc054ceebaa1eb94dbc8802ec7111050721abcd0b589a87e855a902ee4b68af108152a43331843ea95124b661d8f92032bf03d12b357801aa54eff00c1364372f0ee5f0d02b06a51d460abfbb645f461bef110cc2837e7c9e9630d4137163ea29ccba9245f3872a1f2693dfd56a5bbbdc149bd352c78a14078ba0520a026f9c3eebecc536197ff34dd46fd3969833b2998ba4bd8fbd1a68c68cdb3004c23cf3969b6ce8c8088993ab6e634a28719791804ae8327dbbfaae31cfba01ac8082cf11e0afb03184e2422af0b869ab8d63d2c6994b1f9dcc6504532c0005edbed966d267e802f0ee43018cbb36236c0d78c99e6e8b52d20b315f1975965e43fc90fc6e8df3940ee43ecde236a4b4df440ea7489361b7ec759fde131dbfe6b47f2d5c97154119a14eea10b4b1a98cb5c410620e4912293ec1905b5ec01a2f212a24e3ccc9c023715921193dafa33ee6ae27b447faff6bc1c764332e13dcd3ed552e9a9a20ad69b7f6b0bf012c5612777d50b2d4a958109bdc978e1b3459c2a109e5f8bec50dc348bc55b78e921e852db80c45b6aa2d9a77c61e06d5221b4517223e1e628a33abc17d9a0711ad1373aed2bd51114f5e2ccbbacc2406627f49c2170dfee5ba94ef8a12126913fc38095635d6fd56d23cbdd1f2f399fbe267cf892ad490b32e7f11d95b357855c6472ee81d09a88d49937b8df2cdbec8c87361871a3aca8ecab802dfcad0d354cdbc86270d6396026b20181881cfec7abb0b35ccca30064943027f88db2feb1221799cf13874a86157f13fdd11cbddd1afa0e2361c64345aec12b8b5e38f67dc344dac1a57309dddbea99fb4ab680177b05207ff51f626749cc9eb16e081b2efb616c945fe5a36bb46eeb9c2517d9814ab2f455edf2d6033264e8b41201b40df3feaba9b9a2917b7c29739f9c0beff0b7d832b9991f03c549c9bfdc57d6b3b4cdfe2d6aa77685a0d7496f62f40f9389d418226e511bce61dcbe2a32052e4eb4a994155b31dd3ea12818ee7b7152619f4b34f430cc6d214e9429772d751e5416e6bb6fe68bcdd6e1c58eb0ecef3c3fb0531f64bf024109f43f9315c831686792d2b139bd21eacba1477fc36bed97902a30fce6907aadc7477b21c529dfbc4fadd3225b7c32f9df7a094629f4beddf83171227665aca9e47104959e12d2013579808d30defafe503a3e53fe5c3e643a8dc739290a9ab549f2ad052b884f2784b371b65324b0df93fbad653b560b5be94cfaf", 0x461}], 0x1) sendto(0xffffffffffffffff, &(0x7f000077f000-0x1000)="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", 0x4b1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000015000-0x38)=[{&(0x7f0000b00000-0x55)="120cc0cd6c5d18b371a9ac63e36d92b747160e14e001680d932aab20adf716a9a08c4d100740be7ba328efe3b58496a96115cb043b49ad18c777c3718ff86b0f4b46d45d8f80c0a1a9568ceaa85322db7763014686", 0x55}, {&(0x7f0000b1a000)="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", 0xf00}, {&(0x7f00002a0000)="fd562242b13a6c7b9b2588aff1fe89716ee16a73e786c0518b69f72aac617aad59ae2198c90495f099373978867cd6dc69d9026a43f137c0fbb1630ada9308f2959d6b9b71e6849b6a133cefa363a6e700a8a11254bff41149dc88646b51d2f64f0f43284e307813c36b4ce781fbc5b0", 0x70}, {&(0x7f0000071000)="71f719871ecca1562298edec34228cf7d2c22fade3967054efeac6839e214e65282d0ee71b98002ed2317ab747aaf5fb0a5bfe89f06598c48c33a5d7f18f9eeffb8f5a99f5e2f79207246801e91cd09b32350daffd5a7809dc3007c80ccd22c83630b94d618ba06c020b240c7d16289955c61a0a681d7b311646fbf262e555d0adbc9f1c496ce532e2e012f8d14a125100a48aa456ef2f61a4447e02cc59975b4f05d67136e2afdf8dbb84fb106073af2646c7fc8407be4f6a41e876e376402c4e855ceaa32264da0f32d93397728f586f156bde1f58b75dd2f5446f8bf6c8d605dc4275e9c164e87fe51374c3452589", 0xf0}], 0x4) 2018/01/07 04:27:24 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) getpeername$packet(0xffffffffffffffff, &(0x7f0000375000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e13000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004bc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) 2018/01/07 04:27:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000c37000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000086e000-0xc)={0x4, [0xfe, 0x100000000, 0x0, 0x1000]}, &(0x7f0000bad000-0x4)=0xc) r1 = socket(0x1000000000010, 0x2, 0x0) write(r1, &(0x7f0000e6d000-0x26)="260000001e0047f791f6caff000a00c0002400004700000200000808020000000000000521ff", 0x26) 2018/01/07 04:27:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 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, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f0c000-0x8c)={0xfffffffffffffe00, 0x1298, 0x8, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000f55000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) 2018/01/07 04:27:24 executing program 5: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e6c000)='/dev/usbmon#\x00', 0xfff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000e6d000-0x10)={0x4, 0x1, 0xe43, "22135e4251bb", 0xb98, 0x0}, 0x10) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1000000000a, 0xbb) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e6e000-0x14)={0x0, 0x2, 0x8, 0x1, 0x8, 0xc37}, &(0x7f0000ae3000)=0x14) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e6e000)={r3, 0x5, 0xfffffffffffffff8, 0xffffffff, 0x7, 0x400}, &(0x7f0000d64000-0x4)=0x14) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e6e000-0x8)=@assoc_value={r3, 0xfffffffffffffff7}, 0x8) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e71000-0x8)={0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e70000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) r5 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r5, 0x0, 0x4) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f000039c000)=""/162) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00007e5000)=""/0) getpriority(0x1, r5) ioctl$VT_DISALLOCATE(r1, 0x5608) restart_syscall() setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000054a000-0x4)=0x59b2, 0x4) 2018/01/07 04:27:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ce4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d71000)=0x10, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003cc000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000df000-0xc)={0x80000008, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000c74000)=""/177) 2018/01/07 04:27:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c64000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000991000)=""/230) r1 = syz_open_dev$sndseq(&(0x7f000012e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$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]}) getpgid(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x1d5, 0x7df56458, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c53000)={0x0, 0x0}, 0x4800) dup3(r1, r0, 0x80000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000c93000)=0x5) r2 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000309000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f00005d2000)="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", 0x5c1}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000018000)={0x0, 0x10001, 0x0, 0x101, 0x0}, &(0x7f0000009000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000353000-0x8)={r3, 0x20}, 0x8) 2018/01/07 04:27:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000bc8000-0x4)={0x0, 0x0}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00001c2000)=0x101) r2 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r5 = gettid() fcntl$setown(r0, 0x8, r5) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000079e000-0x22)={0x0, 0x1, [@random="fa2e1fcb91be"]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006e9000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000074e000-0x4)=0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000b62000)={r6, 0x1, 0x6, @random="8ff85c199cd3", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f00003d2000)=0xc57a, 0x4) dup2(r4, r3) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000c9b000)=0xff) write$tun(r3, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/07 04:27:25 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000055000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ffc000-0x8)='./file0\x00', &(0x7f0000ffc000-0x8)='./file0\x00') mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ffd000)='.request_key_auth\x00', &(0x7f0000ffe000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ffe000-0xf)='ppp0#\\eth1user\x00', 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000e96000-0x5)='user\x00', &(0x7f0000ffc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bb7000)="a10c1941cba76d438d24ec4174e7fb0df2de9e65769c6ce079a9dc176f5dcb7818a8e245749c184a78636be5d85fff135d445facdc49a56d4fbc2915d2e2e12dc11bd2e479789077371c4a5921e02529a3e6cbd5a4e085959d4806ea4016de2ccaa9335169dcb7723f9b63b8e6d9d21e69b560c8e1e8cf3f3a6632a35ab4ceca41199812905e98457257d85de766305d4d2885fb6ef4d8da54030666a4edb9bf6d13c9342dd75a0822405fcb075e1371deed6e77d6d1b86e228f8d9ae54276f782917b77fc8767534890e48dbb025bd7133bc5abcfdf173108a286930265d4", 0xdf, r0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fff000-0x12)='/dev/loop-control\x00', 0x10000, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000ffd000-0x49)=""/73, 0x49) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000ffa000)='/dev/binder#\x00', 0x0, 0x200000000002) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x20000000) 2018/01/07 04:27:25 executing program 0: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00001bf000-0x20)=[{&(0x7f0000d46000-0xdc)="da3722e65b8852b7f2254d0f988db68f19a3ee62cb3d6c7375e980fc827b2da712a03197fb3dcd7a72941fb870520266ae855d07288539bf4d5f5240df114b0daef4012afbcc45f450ad2354b7884f463180e25c8604deab35a61d9e2b8c2d7763274840179730ac5a8da348ce0b06abceffb281109aadd6ea486c46df3d916241fc2c4d5519ef6dcb3951847506c603c9f49a225b269d470452f0a50c3ea6f44312c537bed81b5b8a72ba7fa01e6b1b7f3c29debdef652dc6cdc0f2c438988a3c6b2ed4aaf8a271f7147a95bf68c2d1b335984382d8fa5052b31d50", 0xdc}, {&(0x7f0000170000-0x24)="e60124e297230bbabde99926f283a2c50e68c3a0acafb04da72148de82968560c88dbaf0", 0x24}, {&(0x7f0000d46000-0xd0)="645ca6646eaacac8d3ef415d9477fefdfb47bfeb58457a97dda78a281b2b1e183bff0ba456f43fcd5f074214d1c5e28ea8ace65ed3bfd4844e8852125f25d2ec84fcc532ea0aa46317358e2205616449914218df6897fae8e12b121bc336082199a12102a244114696996ef6434a866572745c967ac32ab384a41b0c6dea929523c876c060b3b43d3356eef18b45843281c87d2e3339d378549159ab6eae806b4a495264528b9e085b4f301d09af6576810d824143a1bf91d03d09d09d999b8ebfc1fdf4c8f14080c135cfd423f96adb", 0xd0}, {&(0x7f0000d45000)="7838487cf62acf941ec1c0cee42cf226c6ff20845204e7dbd7c4", 0x1a}], 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000d45000-0x4)=0x0, 0x4) 2018/01/07 04:27:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f000089a000)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x1f, 0x8) keyctl$session_to_parent(0x12) 2018/01/07 04:27:25 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000046a000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a74000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r1, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/07 04:27:25 executing program 0: personality(0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000405000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/07 04:27:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x9, 0x0, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x5, &(0x7f0000eb6000)="d85ac8774c38b227cec53b72d27a5f0c0e3c76a927a5cb72c03dd564a01135d6aba771f9d10663df2557fdc4485f1fb65390513affa20d222c8abfa08846152b") r1 = socket(0x15, 0x5, 0x3f) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") close(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cda000-0x4)=0x0) ioprio_get$pid(0x1, r2) 2018/01/07 04:27:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000e3000)={0x0, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d6f000)='/selinux/context\x00', 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a6000)='/dev/ptmx\x00', 0x8200, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d15000)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000966000-0x8)={0x0, 0x0}) r5 = open$dir(&(0x7f00003b3000-0x8)='./file0\x00', 0x100, 0x10) ppoll(&(0x7f0000e58000-0x30)=[{r0, 0x2000, 0x0}, {r1, 0x1090, 0x0}, {r2, 0x0, 0x0}, {r3, 0x2, 0x0}, {r4, 0x0, 0x0}, {r5, 0x1420, 0x0}], 0x6, &(0x7f000092e000-0x8)={0x0, 0x0}, &(0x7f0000a7a000-0x8)={0x7b2d}, 0x8) r6 = timerfd_create(0x0, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000532000)='/dev/snd/seq\x00', 0x0, 0x4001fffa) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b00000-0x78)={0x0, 0x70, "6e9f10d9454f7807930bab5215c082f9d238622a76d4019350141e4f2d94fe121c5576788840b1d11534d5ef4d11d1353e78fb93de52831a49b5893ca785c6fd3d241dcff1ea45017f421d672489b5d4767e4395327ea48b1820a40a1b30950fb26d3952a4533d055542dce0623f3194"}, &(0x7f0000110000-0x3)=0x78) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009c3000+0x8ff)={r8, 0x7f, 0x6, [0xffffffffffff6a77, 0x7, 0x1, 0x6, 0xfff, 0x9]}, &(0x7f0000d68000-0x4)=0x14) dup3(r6, r7, 0x0) 2018/01/07 04:27:25 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000773000-0x4)=0x401, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @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]}, {{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]}}, 0x0, 0x0, 0x0, "08cf49763f46e5fca62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d28909d69194daca3c8e079964d04e5124f2b7bcacffa"}, 0x160) 2018/01/07 04:27:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff84, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) 2018/01/07 04:27:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000893000-0x10)=[{&(0x7f000049a000-0x95)="580000001400192308000000000000000a060000000000001ffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d000100000408000009ea000000000a", 0x58}], 0x1) r1 = open(&(0x7f00003f6000)='./file0\x00', 0x50000, 0x144) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000e1b000)={0xed2, 0x7, 0x1}) [ 54.028562] device gre0 entered promiscuous mode [ 54.043896] device syz3 entered promiscuous mode 2018/01/07 04:27:25 executing program 0: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ba4000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000ba3000)=0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) sendto(r1, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/07 04:27:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f00009bb000-0xd)='/dev/binder#\x00', 0x0, 0x802) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) mkdirat(r2, &(0x7f0000454000-0x8)='./file0\x00', 0x97) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) flistxattr(r3, &(0x7f0000002000-0x8)=""/8, 0x8) 2018/01/07 04:27:25 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x400000000005407, &(0x7f000001a000-0x8)=0x0) 2018/01/07 04:27:25 executing program 6: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45209349041eca724fdec73fab9b04e4a4a5af1d66000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d00990000000557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/rtc\x00', 0x42, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000555000-0xbf)=""/191, &(0x7f0000229000-0x4)=0xbf) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005b1000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000004b000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00002e5000)=[0x7, 0x2]) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002a2000-0x28)={@generic="f1a77aeb7242d85793d35b65f542e9b2", @ifru_mtu=0x5}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000f8000)={0xe08, 0x9}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/07 04:27:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b95000-0x8)={0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000068d000)='/dev/rtc\x00', 0x600200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f6a000)={r2, 0x2}) 2018/01/07 04:27:25 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000441000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x400000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8041, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000005000-0x8)=0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/07 04:27:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x101) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000078a000-0x8)={0x0, 0x3ff}, &(0x7f00004f3000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a7d000)={r1, 0x2000000000000000, 0xe6, "411242a684ee34c11a93d41e43178e33aa4d1d350d3327cf1fae4aa233a243555d582efa36fc61f8dd1debf52fbbd304bc0210921cf186d611fb39a2544d1eef101cc8fa60be5132ea3e0f0d9272180a9321a5dbbd14654ceb692b2e0a6cb316f26d8714df6615d9689443392188367219d8c681f5f33a4076d3dfeafa29c2ec3b0f7319e9153c83a8649d5dd6e009d3f4883eca3a9f454df1135a6d0928adf6fce0ecf259f281024b917e174b389c9bd613b06e80da7bc701479484af619783fa20a0059494b0a74514fd7fb102e8d661a1dd1c1e157437175527908320bfddea7822ae9e59"}, 0xee) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b37000)={0x0, 0x3}, &(0x7f00006ce000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$netlink(0x10, 0x3, 0xa) writev(r3, &(0x7f000037d000)=[{&(0x7f00001f9000-0x52)="1f00000002031900000007000000068100ed3b850900030000000000000058f89b148be3", 0x24}], 0x1) 2018/01/07 04:27:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000de7000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000863000)={0x0, 0x200}, &(0x7f00008a6000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006ce000)={r3, 0x1, 0x8681}, &(0x7f000023c000-0x4)=0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000d3d000)=0x0, &(0x7f000063a000-0x4)=0x4) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000d6a000-0x1000)=""/4096, 0x1000) 2018/01/07 04:27:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002d1000-0x10)='/dev/input/mice\x00', 0x0, 0x24800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004d2000)=@add_del={0x2, &(0x7f0000de8000)=@generic="92c55d404d7a0d40c744d8b30aeeb927", 0x401}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000463000-0x8)=0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00008d8000)=0x0) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) accept4$packet(r0, &(0x7f00005d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008ac000+0x1b0)=0x14, 0x80800) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00001c8000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r6}, 0x14) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x13) 2018/01/07 04:27:25 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000441000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, 0x400000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8041, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000005000-0x8)=0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/07 04:27:25 executing program 4: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f59000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f59000)={0x0, 0xfffffffffffffffe, 0x6, [0x101, 0x7, 0x87, 0x3eda, 0x8001, 0x0]}, &(0x7f00004e8000)=0x14) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f5b000-0x4)=0xfffffffffffffcea, 0x4) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f5a000-0x8c)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d21000-0x4)=0x8c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d63000-0x14)={r2, 0x7fff, 0x6, [0x6, 0x0, 0x1c9, 0x6, 0x20, 0x401]}, &(0x7f0000f5c000-0x4)=0x14) 2018/01/07 04:27:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b95000-0x8)={0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000068d000)='/dev/rtc\x00', 0x600200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f6a000)={r2, 0x2}) 2018/01/07 04:27:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000138000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000baa000-0x107)="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") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2018/01/07 04:27:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a2b000-0x9)='/dev/sg#\x00', 0x3, 0x10000) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") 2018/01/07 04:27:25 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005a4000)=0x0) rt_sigqueueinfo(r0, 0x4, &(0x7f00005c8000-0x10)={0x2d, 0x2, 0xffff, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000e7c000-0x4)=0x405, 0x4) 2018/01/07 04:27:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x3, &(0x7f0000127000)={0x0, 0x0}) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, r2}, &(0x7f00008ff000)={0x0}, 0x8) pipe2(&(0x7f0000fb3000+0xede)={0x0, 0x0}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/07 04:27:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)='stack\x00') getdents64(r0, &(0x7f00007dc000-0xed)=""/237, 0xed) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00006ab000-0x10)={0x4, 0x56766b04, 0xfffffffffffffffb, 0x8276}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000093e000-0x9e)=""/158) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/07 04:27:26 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f000022b000)="", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000ddb000)="") r0 = pkey_alloc(0x0, 0x0) ioperm(0x0, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x408400, 0x48) ioctl$int_in(r1, 0x5421, &(0x7f00002e5000-0x8)=0x5) pkey_mprotect(&(0x7f0000379000/0x4000)=nil, 0x4000, 0x0, r0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/01/07 04:27:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b55000-0x12)={@common='dummy0\x00', 0x9}) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005e8000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x7, &(0x7f000034b000-0x4)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00006b8000)=0x2, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000a3b000)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/07 04:27:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000045e000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000245000)=0x8b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000148000-0x16)='/selinux/checkreqprot\x00', 0x2001, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000618000)={0x80000000, 0x3, 0x8, 0x7}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d60000-0x8)=0x3) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000002d000+0xc72)=0x2) write(r1, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2018/01/07 04:27:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x1, 0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa0000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000140000)=0x1, 0x4) r2 = openat(r1, &(0x7f00004e7000)='./file0\x00', 0x800, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00001b0000)=0xa, 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000040f000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004c2000)={0x0, 0x7, 0x8, 0xdc, 0x1, 0x18000000000, 0x6, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xdd, 0x7f, 0x9, 0x57}}, &(0x7f0000d11000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000060f000-0x4)=r4, 0x4) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000860000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x2) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000af2000)=0xfff) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00008c6000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b2000)=0xe8) getresgid(&(0x7f000089e000-0x4)=0x0, &(0x7f0000f7c000)=0x0, &(0x7f0000231000-0x4)=0x0) lchown(&(0x7f0000131000+0x7d3)='./file0\x00', r6, r7) writev(r3, &(0x7f0000fea000)=[{&(0x7f0000ac5000-0x29)="2900000021001900013d3524000a00ff020000168000e701000000040d000f00000000f20d0000088f", 0x29}], 0x1) fcntl$dupfd(r1, 0x0, r2) 2018/01/07 04:27:26 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc2000-0x8)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000e4b000-0x18)={0x80000000, 0x3, 0x2, 0x5, 0xa, 0x3}) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x3, &(0x7f0000127000)={0x0, 0x0}) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, r2}, &(0x7f00008ff000)={0x0}, 0x8) pipe2(&(0x7f0000fb3000+0xede)={0x0, 0x0}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/07 04:27:26 executing program 4: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 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}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f59000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f59000)={0x0, 0xfffffffffffffffe, 0x6, [0x101, 0x7, 0x87, 0x3eda, 0x8001, 0x0]}, &(0x7f00004e8000)=0x14) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f5b000-0x4)=0xfffffffffffffcea, 0x4) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f5a000-0x8c)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d21000-0x4)=0x8c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d63000-0x14)={r2, 0x7fff, 0x6, [0x6, 0x0, 0x1c9, 0x6, 0x20, 0x401]}, &(0x7f0000f5c000-0x4)=0x14) 2018/01/07 04:27:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000014, &(0x7f00000b2000)=0xffffffffffffffff, 0x15a) sendto$inet(r0, &(0x7f0000927000-0x8c)="c1", 0x1, 0x0, &(0x7f0000ced000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000cf8000-0x80)=@generic={0x0, "d5c84f3dd28cef1276cb7c165f8f90cf6833f96a7ba460ee4dce6211e5fa1640e036199305a98100d76fd837500da5414399e8db4445dbe60468e8df0584ccc5836410114f3c5a14c8efbfdd27040c405cd28e50c56290cf5fbf425830c0c7511cc4ab476a1dc1f92fad66af333442107130d27951ba2a6d9b5949aacea0"}, 0x80) 2018/01/07 04:27:26 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f0000f69000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100002000086dd, @ipx={0xffff, 0x2a, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "db42fb57122327e732e089b6"}}}}, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f2f000)=0x14) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x3, &(0x7f0000127000)={0x0, 0x0}) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, r2}, &(0x7f00008ff000)={0x0}, 0x8) pipe2(&(0x7f0000fb3000+0xede)={0x0, 0x0}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/07 04:27:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000512000)='./file0\x00', 0x100, 0x8) r2 = dup(r1) prctl$void(0x3f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000e66000-0x5c)={0x9, 0x0, {0x0, 0xfffffffffffffffd, 0x7, 0x3, 0x3077b334}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000071d000-0xe1)=""/225) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000033e000-0xfb)=""/251) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x3, &(0x7f0000127000)={0x0, 0x0}) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, r2}, &(0x7f00008ff000)={0x0}, 0x8) pipe2(&(0x7f0000fb3000+0xede)={0x0, 0x0}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/07 04:27:26 executing program 4: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f000043b000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000077a000-0x4)=0x10, 0x80000) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) r3 = getpid() ptrace$setregs(0xd, r3, 0x4, &(0x7f000029b000-0x58)="c4d886a24e7a313bda31c44b2f30d9b52f55e6a767f65ef9a005f923d14f03d2b6e5969344b284ec3207faa08f4ade684e4bfdab15b5372360a00e927288690d29df439e8cdba183978ded810a2b226a0475f7efde9c482d") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000185000-0x8)={0x0, 0x0}) 2018/01/07 04:27:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) [ 54.928984] binder_alloc: binder_alloc_mmap_handler: 8798 20000000-20002000 already mapped failed -16 2018/01/07 04:27:26 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f000022b000)="", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000ddb000)="") r0 = pkey_alloc(0x0, 0x0) ioperm(0x0, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x408400, 0x48) ioctl$int_in(r1, 0x5421, &(0x7f00002e5000-0x8)=0x5) pkey_mprotect(&(0x7f0000379000/0x4000)=nil, 0x4000, 0x0, r0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x3, &(0x7f0000127000)={0x0, 0x0}) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, r2}, &(0x7f00008ff000)={0x0}, 0x8) pipe2(&(0x7f0000fb3000+0xede)={0x0, 0x0}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/07 04:27:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000604000-0xe)='net/ip_mr_vif\x00') preadv(r0, &(0x7f000058e000-0x10)=[{&(0x7f0000a57000)=""/241, 0xfffffffffffffffd}, {&(0x7f0000a24000)=""/119, 0x77}], 0x2, 0x0) [ 54.945240] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/07 04:27:26 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000006000-0x8)=0x2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000009000-0x8)=0x0) syz_open_procfs(r0, &(0x7f0000001000)='status\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/07 04:27:26 executing program 3: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x3, &(0x7f0000127000)={0x0, 0x0}) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, r2}, &(0x7f00008ff000)={0x0}, 0x8) pipe2(&(0x7f0000fb3000+0xede)={0x0, 0x0}, 0x84800) [ 54.945250] binder: 8798:8806 ioctl 40046207 0 returned -16 [ 55.021801] binder_alloc: 8798: binder_alloc_buf, no vma [ 55.029460] binder: 8798:8806 transaction failed 29189/-3, size 0-0 line 3127 [ 55.049261] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 04:27:26 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd5000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000fd6000)=""/4096) accept4$packet(r1, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fd5000)=0x14, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000fd5000-0x10)=@ethtool_pauseparam={0x0, 0x0, 0x7ff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:26 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc2000-0x8)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000e4b000-0x18)={0x80000000, 0x3, 0x2, 0x5, 0xa, 0x3}) 2018/01/07 04:27:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/07 04:27:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) fcntl$getownex(r0, 0x10, &(0x7f0000f89000-0x8)={0x0, 0x0}) ptrace$setopts(0x4208, r1, 0xbf7, 0x10001f) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d15000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a85000-0x10)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x3, &(0x7f0000127000)={0x0, 0x0}) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, r2}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x30, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0xfffffffffffffe1d, 0x10, 0x0, 0x2}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r3, 0x200800000000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000)=[{0x8, 0x3ac}, {0xb, 0x7}, {0x7, 0x6b0d}, {0x8, 0x7}, {0xb, 0x9}], 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x7, 0x8208, 0x8000, 0x5, 0x2, 0x5, 0x8, r2}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000004000)={0x9}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0x400}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000007000-0x39)=""/57) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000007000)={&(0x7f0000004000)=""/218, 0xda}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x70)={0xffffffffffffff05, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x9, 0x8, 0x3, 0xfffffffffffff248, 0x0, 0x78d3, 0x9e6f, 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r5, 0x7, &(0x7f000000a000-0x4)=0x80000000) [ 55.054975] binder: undelivered TRANSACTION_COMPLETE [ 55.070863] binder: undelivered transaction 73, process died. [ 55.084801] binder: undelivered TRANSACTION_COMPLETE [ 55.090678] binder: undelivered transaction 76, process died. 2018/01/07 04:27:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/07 04:27:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000083d000)={0x0, &(0x7f0000724000-0x30)=[]}, 0x10) sysfs$3(0x3) 2018/01/07 04:27:26 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000063d000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000f8d000-0x2a)="eb01f8db3a40844dfb0400f68e62dd1937d992294c4f4daaa25c66fafc4014e6835b3280ba5859a762d4", 0x2a) recvmsg(r0, &(0x7f0000600000-0x1c)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x768921a9f25525a7, 0x0}, 0x0) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000090d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000e3b000-0x4)=0x0, &(0x7f0000994000-0x4)=0x4) r1 = epoll_create1(0x0) r2 = timerfd_create(0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00008af000-0x8)=0x0, &(0x7f0000e99000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000330000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/07 04:27:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x3, &(0x7f0000127000)={0x0, 0x0}) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, r2}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)='./file0\x00', &(0x7f00009a1000-0xc)='./file0\x00') symlink(&(0x7f0000662000)='./file0/bus\x00', &(0x7f0000c15000)='./file0/file0\x00') execve(&(0x7f00009cd000)='./file0/bus\x00', &(0x7f0000714000-0x10)=[], &(0x7f00002fd000-0x30)=[]) 2018/01/07 04:27:26 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e90000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000f69000)=""/51, &(0x7f00007c8000)=0x33) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) inotify_init1(0x800) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000002000-0x2)="a07e", 0x2}], 0x1, 0x0) ioctl(r0, 0x707, &(0x7f0000000000)="") 2018/01/07 04:27:26 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x1, 0x8071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x80000, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000ff8000)='./file0\x00', &(0x7f0000ff8000)=""/162, 0xa2) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xc00000, 0x3, &(0x7f00003f4000/0xc00000)=nil) mincore(&(0x7f0000fa1000/0x1000)=nil, 0x1000, &(0x7f0000ea0000)=""/49) r0 = syz_open_dev$mice(&(0x7f000043f000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000ffa000-0x8)='./file0\x00', 0x0, 0x800) 2018/01/07 04:27:26 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000063d000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000f8d000-0x2a)="eb01f8db3a40844dfb0400f68e62dd1937d992294c4f4daaa25c66fafc4014e6835b3280ba5859a762d4", 0x2a) recvmsg(r0, &(0x7f0000600000-0x1c)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x768921a9f25525a7, 0x0}, 0x0) 2018/01/07 04:27:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006d5000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00009ef000)={&(0x7f0000d5c000/0x3000)=nil, 0x9, 0x7, 0xc4, &(0x7f0000cc1000/0x1000)=nil, 0x40}) pipe2(&(0x7f000057c000)={0x0, 0x0}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a77000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000d89000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000cd7000)=0x0) ppoll(&(0x7f0000e93000-0x20)=[{r3, 0x1000, 0x0}, {r3, 0x0, 0x0}, {r2, 0x600, 0x0}, {r2, 0xa010, 0x0}], 0x4, &(0x7f00009a8000)={r4, r5+30000000}, &(0x7f000020f000-0x8)={0xfffffffffffffff8}, 0x8) splice(r3, &(0x7f00008df000-0x8)=0x0, r2, &(0x7f0000d6a000-0x8)=0x0, 0x1, 0x0) 2018/01/07 04:27:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000c19000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r1, &(0x7f00003d1000-0x20)=[{&(0x7f0000225000)="6f2215f8097ad03f0cc749c7315a6389944417fd40158eec2cb439dfddcd4ceb0ed0764caefbabef9cff4d6ef4c2b49fcb829b690e12f59469fe6b9a5f2c785f4141969913e9b44c1beb542b6b3a9d116eed51729218fb90b53914865e48fffffffe302327cc5a9e3eacde", 0x6b}, {&(0x7f0000498000)="73e23d6a259288ee16f69f3f3ad0af0f88c0", 0x12}, {&(0x7f0000011000-0x8a)="18782ff535bd83c1ec97e901bf87b887192ced1eadf027c09e14605a1ffeb9a274067918499f9b1922c07ba008b5b07f996e38b7d73aaff887f84b2f1ad8488e5bc59b7910af9f2a9f8fc439ab7a2f2742289389c308c30aa99c27b3350ef626c98bc14a1bcc83c68283f0a347bff7b42efa8e0b2c3143d55a88ccf439115001caadb6eb769033241052", 0x8a}, {&(0x7f0000e6e000)="6da570f6e765830aae1f2efc3f223f6940b51c88fbe57e79075fa7e92e784c77a8fad208d46add5bd651", 0x2a}], 0x24, 0x3) tee(r0, r3, 0xa7, 0xf) 2018/01/07 04:27:26 executing program 5: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000866000+0xc5c)={0x0, 0x21, 0x6, @thr={&(0x7f0000aa1000)="bc6bebda8bd3c115acc0302d850066012919efc8174d8a8dfbf2444467d7ebfa6e7b8b2d6c0d6442fb4a1612d8095b40841a432019a9638b7d79d2feaa514b35a992056de12d950db2e8970d0eb69cddd2b5f7dc6f5b0ef3976bced1f6271356cf7625f0cd1de152d187d6d91a72ea191864729bb9bbf9162d4bf612cd4ac6204c85", &(0x7f0000e79000)="d429968f7ee691a5892e79461a416a1ca3f9673263d7eb0c807a56dfbdd1834216899313d681305b7e76643f7aeaaf703623e0409f6491d5072243d1b58c0c4f2f61af962a0a82c506b3fcdb17b2330b180379ed1e36286cb1c993480718211ef941df60f4c0feef3306434c3e75eb295ce94e46cb01e21939c07b14ef9c7b9e08ac879711bd849a86e7078c6147e9022aef5f859596440b0609ae923631e4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2f000-0x4)=0x0) clock_gettime(0x0, &(0x7f00009aa000)={0x0, 0x0}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000e7a000)={{0x0, 0x0}, {r2, r3+10000000}}, 0x0) clock_gettime(0x0, &(0x7f00005f7000-0x8)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000262000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) poll(&(0x7f000004d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x401) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) 2018/01/07 04:27:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc0000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d50000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000001000-0x8)={r2, &(0x7f0000000000)=""/161}) fchdir(r0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00002c8000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aa9000-0x4)=0x0, &(0x7f0000421000-0x4)=0x4) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000575000)='/dev/net/tun\x00', 0x0, 0x8000000000002) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000602000)={0x0, 0x0}, &(0x7f000019d000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00001e1000-0x58)={0xfffffffffffffbff, 0x2, 0x5, 0x0, 0x308a, 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]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r1, r2, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000610000-0x8)={0x0, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f00000de000-0x8)='./file0\x00', 0x0) 2018/01/07 04:27:26 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x121000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x7ff, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000008000)={0x7, 0x10001, 0x3, 0x2, 0x5, [{0x8, 0x8, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x81, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x462, 0x6, 0xd7f3, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x7ff, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xaf, 0x4, 0x3, 0x0, 0x0, 0x1987, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000008000-0x10)=@common='ip_vti0\x00', 0x1f}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x292040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0xfff}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000004000)={r3, 0x0, r4}) r5 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000009000)={&(0x7f0000004000-0xc)=@proc={0x10, 0x0, 0x1, 0x8004000}, 0xc, &(0x7f0000004000-0x28)=[{&(0x7f0000004000-0x1090)=[{0x80, 0x3, 0x100, 0x3, 0x2, "31458f4f3a46ae355ab50951f41aca55f46280fd6d5cb40ae93d5586850373aa0c351d6d35e4d43d45d84237136a69d3aa36f518ed1f91b9f711893eacb8b0672e1a3f9999b44fc05a65ea3d378cd7b78c2d8fea0bbf3ff39bbb3dbc8386c9f05054fabd5873eef70845b72c3b886c"}, {0x1010, 0x2, 0x8, 0x10000, 0x3, "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"}], 0x1090}, {&(0x7f0000008000)=[{0x48, 0x68c, 0x421, 0x8, 0x2, "6dcec9309c900e1dd5efdc88877c752402017c5febb4fd09f03405c2cb6ead884ef05b4b04c973561be8b670ee6cfc9651993d0245d49460"}, {0xbc, 0x9, 0x2, 0x78, 0x1, "dd27eb9ed4527e6d18ca47d54fa13924cf635f91a6c47ce40a49fec6d4cd46ff5916a2c458d433395b09a581981664b6098b3dbdb8920633d9d6b8e4cbad5aab397387630100ebe218f1562ef80c790957d7c9689fd5508403773143b97d7d24c685196df3a0d5a3b2688a2c7dae28f922f2204f1498fe29c691b14235686d18e18038dc7eeee6b15a620c4928da98d7e89c2b8dc50f454e3a84fb32d4c6fa2871726c777895ae1a6146cf"}, {0x64, 0x3, 0x10, 0x6, 0x1, "fba6293dd029599a827b2eefbcb2a24a3037f258e5ad900a0081dfdf8e75940076bcd5473e97c34e453acfafad0e9b58a10ee95dbe2071da158e67331da42956be5f5fd93287fd9f93dd2d89b9e07954082be4"}], 0x168}, {&(0x7f0000007000)=[{0x58, 0x1000, 0x100, 0x6, 0x2, "fa8518b9dd251fd6d907bc63c263a8b5780a5c48e5297077e2729a3a409902452653f52aea3c6ecd2cc8f320705d10909da4f3782cda6b314596dba6b37bc02893e9cf2d143a5aca"}, {0x48, 0x800, 0x4, 0x4, 0x0, "b735f4b9c8724ca16150bbe5ccf4fbec1ef5e5e41aa6d32f706b4dfcd5a2a5b6b74d520262672f1a73b0e860dd3deb331d2f2505ccc75e30"}, {0xc8, 0x100000000, 0x2, 0x8, 0x3, "2c7b8fa2ceb0b5f36034992f37f19d1bcb610391f85e5c100a00c2bdcc0755175c5b89bc4fecec3c5f8acadb13b6c3b34cfd9b59da72af5b902708581cf71a17a2ac1d1c99eee0ad9efc26f568a78c8a64860ad2c8c8f14e481d38c874c51e07b0cebc08e4f6b5a5cb4718fd71a604507c0048e4278bae6dc63553c02d35bac39e2e7b4ab5e1bfc1101f74df0fd4fa54ee11d81b16f694a1b1b2913b865a08edb88942c8caaa4883fc8c6c2b47ed9f8f8bf37a75f1901f65"}, {0x94, 0x4, 0x404, 0x3, 0x1, "415cb78cd02d29562c9f0d7478d228d5c3d6dab19274520da2f7ce4ffdc084bea80d7b4a0edc7087f13d1888362ec1eeab4f73df834aeb24b503e52322813ff4856a0c50703834e0ab4ccba33acdda7c841277ce98a4097e9b043e8280df10b7731749eb9765de3eb488e84ecc943a27c15bbd9ea10ddf3525b97414ee888c11a26065e5"}], 0x1fc}, {&(0x7f0000009000)=[{0x38, 0x7, 0x1, 0x42, 0x2, "0ce0b5f98f7a6b3c7f801091ad2155290732ae9c975a8ab51b871c603c086a5396b6cff7913527"}], 0x38}, {&(0x7f0000000000)=[{0x80, 0xd7, 0x8, 0x2, 0x1, "7f4e1196d19ae7cb3e62d5f670e9a9dd96483bb71bfb2138f1c4596d74133d0e4a1425a8359a15a3ac589b1167f96ccfd0269301b518176234aed2724460f6db96f725d3724fa922c9f8b0e6a0549db7f74a0ea204efb1966ffb2968f2ca5484b42fc5ce040370c06b2cc391f82f8c05"}, {0x108, 0x1, 0x0, 0x4, 0x3, "297a24d5c3bdd995306632979836b9f8716af692746bd379eae90113242695c705c519ab52c67f52ee9de9c68bb7c85856e6618a66003ec9ad563c20b02fa66cf176217420f429e47c7125a7c0ea9a216942745c5563aecc890f72ad58eb8b763d423ddd980339b28491effe888396ea40e5632f1600bbb650310fa9694191b82e182e3ba799654941f74a2f9d4806a912a665e8f59e213620f29e072bc745b907e2a50a0d5abecccade40d6ba0f12405b560bbcbb2af8b29a5d87d3e44a7f2e2ebf8ffd5c4dc4544792ade98f923354806abba5cb20276161823ee0ef458851062ff27ea51690bc79f45e39a672ecee56c1affb1c655e"}, {0x54, 0x2, 0x0, 0x1ff, 0x1, "411ff2b0324ce6d0fa53e106f402ec1306343edaaa6ac10c7dcf4b1b8806c6787670b838fed4a9e43ed480102887c34e7190072620f54da573a8c9c6e4d45125f4cc"}, {0x44, 0x1, 0x0, 0x3, 0x1, "471560759a671e33e1110c015ee249d0c792f38c68a3fe8d862dd5427641ee3b6de0bb93c3ab5746fd84053df535e170c5"}, {0x2c, 0x3, 0x1, 0x7fffffff, 0x3, "067fd65d7db0ed370b2b7af6c62d17d5ec2d819603c439187353"}, {0xd4, 0x9, 0x400, 0x6c6, 0x2, "257d8e686a5419090b518e034d700e4b04e29d81dd4015429ba8b4c5ffb8cc3c9dba0f2da0e413d7602f322f9c772e35c111b1f56ab8b8a61b8529fca0d5d5a351ff7334a343d26e24db63db6c18c834e23859a353a182a49147c6d6ead82bc7753cbc29fe378b910a15a934c796292b0bb62a0cdfb46266c67339c289b0d5f78bc6be32fb33e9b1ed7d327982f7461a0f854ffafc12e2aa5be74da6fcd38a4f86e9053b64dfae962f93d8892a738678d5d8cc32d2dbb719222fa8c4a731809cc2c9308c"}], 0x320}], 0x5, 0x0, 0x0, 0xc800}, 0xa46c204468ad151c) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0x80089203, &(0x7f0000004000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007df000-0x9)='/dev/ppp\x00', 0x4001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002ff000)=[@in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0xd2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 55.316278] device gre0 entered promiscuous mode 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:26 executing program 6: r0 = socket(0x1b, 0x80005, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000e92000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r1, &(0x7f0000641000)=0x0, 0x8) execve(&(0x7f000034d000-0x8)='./file0\x00', &(0x7f0000d7b000)=[], &(0x7f0000944000-0xc)=[]) open$dir(&(0x7f0000bcd000-0x8)='./file0\x00', 0x26102, 0x108) 2018/01/07 04:27:26 executing program 1: timer_delete(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x3}, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1ff, 0x800) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/07 04:27:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000076000-0xd)='/dev/binder#\x00', 0x0, 0x2) ftruncate(r0, 0x7) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x8000000c0004535, &(0x7f0000a8d000)="") 2018/01/07 04:27:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000074000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000bf9000)=""/176, 0xb0, 0x1, &(0x7f0000f71000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/07 04:27:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x2, &(0x7f0000fec000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, r1}, {0x0, r1}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TIOCCBRK(r2, 0x5428) readv(r0, &(0x7f000018c000)=[{&(0x7f000022d000-0x96)=""/8, 0x8}], 0x1) 2018/01/07 04:27:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x7) 2018/01/07 04:27:26 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000075a000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0x14) ioctl$EVIOCGLED(r1, 0xc0046d00, &(0x7f0000008000)=""/0) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000423000-0x18)=@generic={0x7fff, 0x1, 0x1}) sendmsg$key(r0, &(0x7f0000e83000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b56000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000031c000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b97000-0xc)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/01/07 04:27:26 executing program 3: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3d, "4db40a9c7e3cd6c5e92ec37ba90a5c1574d462fcdd8fca2068df12e9c86ccc6396d6ada46039d91664560cafb0f55a41b7b1c6fe55469de21644b6995a"}, &(0x7f0000001000-0x4)=0x45) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008c5000-0x14)={r2, 0x7, 0x6, 0x5, 0x4, 0x6}, &(0x7f000097a000)=0x14) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002b4000)='/dev/pktcdvd/control\x00', 0x14802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0x7, 0x4}, 0x1, 0x6, 0x10000, {0x5, 0x0}, 0x37, 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]}) 2018/01/07 04:27:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f000084c000)="", 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000324000)={0x8000, 0x1ff, 0x7, 0xffffffffffff8001}, 0x8) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:26 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000003000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x5}, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x8)={0x0, 0x1c9c380}, 0x8) r0 = getpgrp(0xffffffffffffffff) setpriority(0x2, r0, 0xffffffff) 2018/01/07 04:27:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003d8000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000702000)={0x0, 0x5}, &(0x7f0000da0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000982000)={r1, 0xb0, "ba37f79c5c80d25600f4a066dcb993c94e23f0ec21eacf52f00103c26d0b1e65d1cd74bbe793af8b3e1db07ec3354b2dd02782dc930473e87ce211244fb95b2c1a7500b363dce4aa13927ebfb518f36a32b3111064a4d6e1fa99edbf03ebef0de9500f5435725d40eca82d04ec7544ed3d40d5ada254c2bd4b741e6e0e6ba195e110002651a101c09b7c3c50eb4a40cae5cf69873ac50e395bc027739b75d66125dd9885b0923ab2f592273bf3abb095"}, &(0x7f0000860000)=0xb8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvfrom$llc(r2, &(0x7f0000716000-0x7f)=""/127, 0x7f, 0x2, &(0x7f0000060000)={0x1a, 0xf5, 0x7, 0x7, 0x20, 0xd5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000c2a000-0x28)={@common="6c6f000000000000000000120fff0040", &(0x7f0000719000-0x11e)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aa8000)='./file0\x00', 0x15c) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) statfs(&(0x7f000089f000)='./file0/file0\x00', &(0x7f0000768000)=""/73) symlinkat(&(0x7f0000bd4000)='./file0\x00', r0, &(0x7f0000394000-0x8)='./file0\x00') 2018/01/07 04:27:27 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fc2000)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f00003ca000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/07 04:27:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000c) writev(r0, &(0x7f0000fa4000)=[{&(0x7f00006b6000-0x20)="00000000010318fffff0fefdffff3aff", 0x10}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000cb8000)=0x6, 0x267) 2018/01/07 04:27:27 executing program 6: r0 = socket(0x1b, 0x80005, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000e92000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r1, &(0x7f0000641000)=0x0, 0x8) execve(&(0x7f000034d000-0x8)='./file0\x00', &(0x7f0000d7b000)=[], &(0x7f0000944000-0xc)=[]) open$dir(&(0x7f0000bcd000-0x8)='./file0\x00', 0x26102, 0x108) 2018/01/07 04:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00002d5000)={0xfffffffffffffffc, 0x0}) readahead(r0, 0x4, 0x8) setsockopt$sock_int(r1, 0x1, 0x31896a317b83d91, &(0x7f0000dc9000-0x4)=0x0, 0x4) r2 = add_key(&(0x7f0000972000)='rxrpc_s\x00', &(0x7f0000cad000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000133000-0x37)="8a5c0db50c62f148e09545a038bc1ae9a2f02fa3be4d7293b3fba52da30838341dd5783e5b71a200c3b63a7110c1630642c4ea8509f75a19fc9621b3e84be6ae922b360af1ae90e36fec7dca0dfc83f9c7e69b52e4531152f2c0255a5230b774b9261532a6e61e79cb388fe8bc89ba72e0869aa32201a971c326265fe68890f1575c9e4a871f3fa4974f394cecdd7aaea52e3353020450e2f7a4ce8f633131f32839e00253f5ae27ccf0c82c81467d68b2eb03c3a9cc01ebd57038126b06081c08a3ffa8e969b64340b2f1542e7ea7329f0b1dffcb680b7a458eeedf7017f016284c1f8003d37b388808ab2038ff2577d9", 0xf1, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000ab7000)='rxrpc_s\x00', &(0x7f00009f0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd7000)='selinux\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x800, 0x101, r3) 2018/01/07 04:27:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x8, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18100, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000044e000-0x63)="b6fa601551bb4a65a3b1a3a804f7879f83f82322b35cbfd85f20ab8db66b930e1f059cd1a0f9ac6412c4a5709f2373978492c0149c7ed65ca3839a16f48acdfae8fac526722ea6313d11f728f005ca882241ba061a5208cb39170c2d1e05889115f431") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00000b4000/0x2000)=nil, 0x2000, 0x1) r2 = syz_open_dev$tun(&(0x7f0000810000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000613000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003a0000)="1f00000001021f00e20e000000000000029d15ff09000180040001c0efdf18", 0x1f) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f1c000-0x20)={@generic="f837392ea5f9738b38a6b2a98c8f901c", @ifru_flags=0x3000}) 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 5: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dfa000-0x3)={0x0, 0x0}) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dfb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000dfa000)=[], 0x0, 0x0, &(0x7f0000dfa000-0x8)={r0, r1+30000000}) 2018/01/07 04:27:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) setns(r0, 0x40000000) 2018/01/07 04:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e86000-0x10)='/selinux/access\x00', 0x2, 0x0) lstat(&(0x7f0000c45000)='./file0/file0\x00', &(0x7f00006d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008c8000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000128000-0x4)=0x0, &(0x7f0000b73000-0x4)=0x4) [ 55.712189] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 55.718085] binder: 9011:9023 ERROR: BC_REGISTER_LOOPER called without request [ 55.730713] binder: BINDER_SET_CONTEXT_MGR already set [ 55.730722] binder: 9011:9029 ioctl 40046207 0 returned -16 2018/01/07 04:27:27 executing program 3: r0 = creat(&(0x7f000030b000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x40) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c05000-0x4)=0x10, 0x80000) r6 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x220000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x42) r9 = eventfd2(0x8, 0x1) r10 = socket$inet6(0xa, 0x7, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000831000)={0x0, 0x0}) r14 = socket$inet(0x2, 0x2, 0xfffffffffffeffff) r15 = syz_open_dev$sndtimer(&(0x7f0000cb3000)='/dev/snd/timer\x00', 0x0, 0x0) r16 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e2a000-0x10)='/selinux/member\x00', 0x2, 0x0) r17 = syz_open_dev$usbmon(&(0x7f0000ca7000-0xd)='/dev/usbmon#\x00', 0x8, 0x10800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c81000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f000012b000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x0) r22 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) r24 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a53000)='/selinux/enforce\x00', 0x4000, 0x0) r25 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r27 = socket$netlink(0x10, 0x3, 0x1e) r28 = socket$inet6_icmp(0xa, 0x2, 0x3a) r29 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000000000)={0x0, 0x0}) r31 = getpgid(0x0) r32 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x6b)="2c7f8ed0ff595f4b588472cb6cc4574b40b5642a251eb89f3980a595325178fb10fe47888985d1c6f6a915b976f10f673233f40220da84a68d4b2861b5d53a62df910f3bcd93d7a9e55a25c87234211973ae3436b2743b05e10856e7bb75952488896c305dcca23b6be362", 0x6b}, {&(0x7f0000293000)="2bda95bcfdf945545f1fb378f8f49675436882be8fb0d1232e06f734ea7e55a99a71eaee7cc914104c4bae4de2c70af07b380a18f80371567fe9c7ca874248e436417917169862e5f71a76db8f873679a39f662d3ea40090b3b0c8d65c50bea82feb19ec071b52a68486a9017429750a25e8e8721b9986824486c4e991fda28d83f11cf4fe0fc3e3aca570db09a35909a8d2e60a6b7363e336ffb36ec21b32a36a9d1d0da8", 0xa5}, {&(0x7f0000000000)="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", 0x1000}], 0x3, &(0x7f0000361000)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r5, r6]}, @rights={0x14, 0x1, 0x1, [r7, r8]}, @rights={0x24, 0x1, 0x1, [r9, r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16, r17]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x34, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27, r28, r29, r30]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0xf0, 0x800}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a55000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r35, 0x84, 0x16, &(0x7f000019e000-0xc)={0x4, [0x3, 0x2, 0x3, 0x6]}, 0xc) r36 = getpid() ptrace$getsig(0x4202, r36, 0x4, &(0x7f00000c2000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000092d000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007b1000)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r35, 0x84, 0x75, &(0x7f0000118000-0x8)={r37, 0x80000000}, 0x8) r38 = socket(0x10, 0x802, 0x0) setsockopt$inet_dccp_buf(r34, 0x21, 0xf, &(0x7f00008b5000-0x88)="87e56641c6609129762904c7d3fc4dd7bd4f1e3a9e86f9fc28ec70286b11f922eb9cf924e503989e263c65e84769b56d2e4501950ef9b7c55a689894edda12606384daa136f80b29541d9ab1633b24da956470835604bfb93c11ad5f44cc17eeaf02e58732eeafd3129763e9f841a79bfa6891737b2252b4406b58252fbe449fa89c2771352c112d", 0x88) write(r38, &(0x7f00007c8000-0xfc)="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", 0xfc) socket$unix(0x1, 0x2, 0x0) 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000011, 0x400000080000003) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) writev(r0, &(0x7f000022e000)=[{&(0x7f000054e000)="6d640797a189f1c025fff44dd1428c2607ac22fd445e891b1698abbf369f9945181c12b291b8c563549baf43", 0x2c}, {&(0x7f00003b2000)="670414d501658b4ecfaac7eecff7aea4c88b628c820b3ec3c7ba15b2388f5537", 0x20}, {&(0x7f0000b1f000)="2bfead440be9886ee37b5867ba90bc2e9219019fa5fc6efeb8ae0d08d2367f00b856f6d0b6d76c97221913aa68d1c7d5485f7c8049f53554e6d3b06c27baa9c45161aae7f81cd5ba17c2abf179928c0e6bd7067924725de1ce10248e9d0ab0c1751f8612e33842c72f57377d0428d4011ffdaf60098e0461a859290ccd0070b3752446ee3fce21ae03d1e027222f7529bb7496fffc8d8fe553f1dc4c25e78a073c8f4547ebd09c5956a2573b7be490071f5c074f2487bfb093625604f4867e322e7aef9e450f8f3c5f2f1f6edf86d5306b09956c786890", 0xd7}], 0x3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000091000)={0x93, 0x1, 0x1ff, 0x1, 0x7}, 0xc) [ 55.733459] binder_alloc: 9011: binder_alloc_buf, no vma [ 55.733477] binder: 9011:9029 transaction failed 29189/-3, size 0-0 line 3127 [ 55.750544] audit: type=1400 audit(1515299247.103:41): avc: denied { ioctl } for pid=9012 comm="syz-executor4" path="socket:[15318]" dev="sockfs" ino=15318 ioctlcmd=0x891b 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 [ 55.828285] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 55.833315] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x2, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x6, &(0x7f000053d000-0x8)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r2) mmap$binder(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x20811, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x5d)="14791b95ed7aeaea94ec751020745249cbe7a69da8d4496f795f32bdcfd947cde22850ec5c33035d8a85150c221ee98fa4601b9f6af750241a0983bb8dd5232d21b6b28eff37dce81611bf0b96fb7304d45990e4f49fbfa54e2b0f1acb", 0x5d, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000+0x586)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000053d000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000204000/0x4000)=nil) 2018/01/07 04:27:27 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b06000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a5000-0x11)='/dev/vga_arbiter\x00', 0x6, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) socketpair$unix(0x1, 0x17, 0x0, &(0x7f0000d04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000a78000-0x8)={0x1, 0x5dbaf02c}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00005df000)={0x93, 0x4000000000002008}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/07 04:27:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000173000)={0x0, 0x0}, 0x84000) r3 = openat(0xffffffffffffffff, &(0x7f00005a8000-0x8)='./file0\x00', 0x2, 0x43) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000080b000-0x160)={{{{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]}, {{0xa, 0x3, 0xd73, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0xe0, 0x1000, "dd5d1c22f3e27a70607a2ea3668ac3338fa5273521b3911ed3f94fcb26dec779f9e212bb877ea39b239d14dfe9e4806bde5ecc1cc323ecdca25bba8580de344d483ca5594ec3d462ebf151f183d85726"}, 0x160) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000094000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x28)=[], 0x0, &(0x7f0000006000)=[{0x10, 0x0, 0x2, "e7"}], 0x10, 0x0}, 0x0) mount(&(0x7f000000b000)='./file0\x00', &(0x7f0000781000)='./file0\x00', &(0x7f0000b3d000-0x5)='qnx4\x00', 0x2000000, &(0x7f000039c000)="b1d0d719436835a885a6f65060224306f070e49692fd48b32687b46a36bcaef883a57f0f040770f4c2fad3edffdc547f415f0959643e404168a23710083038e490bc4f487dffa3f87b2f319e8a7800c75e01943315ce48772cbd18a24d9528197c0614bd160a85b26b0bcb47ef0417e1499cdf31973c9fb30e46d12ed64905987db07f47d93047fc854d06fb9fb18a0c6899ec6463087f9d76b53dc930dbf18a726b9eacc88bd974d8fb58fa4f8393d7") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000516000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000032c000-0x38)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xa, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x38) getsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f000000b000-0x8f)=""/143, &(0x7f0000eae000)=0x8f) 2018/01/07 04:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000057b000)="2a473e4cc0766d6e65303140766d6e6574317b2d766d6e65744076626fca4b6574742176036f786e6574314d00b3", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f06000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00004e5000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003da000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000029b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x23717be9, 0xffff, 0xffffffffffffff96, 0x400, 0x20, 0x80000, r1}) 2018/01/07 04:27:27 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000589000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000001000)=0x32f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) 2018/01/07 04:27:27 executing program 3: mount(&(0x7f0000785000-0x2)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) mmap(&(0x7f0000a89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a8a000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000a89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a89000)={0x0, 0x5f04}, &(0x7f0000a89000)=0xffffffffffffffec) mmap(&(0x7f0000a89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004d9000-0x10)={0x5ec9, 0x1, 0x1, 0x3, r1}, &(0x7f0000a89000)=0x10) 2018/01/07 04:27:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) write$tun(r2, &(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) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000a94000)=0x1f8000000, 0x4) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000354000)={0x11, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x6, @random="267ff2012cc6", [0x0, 0x0]}, 0x14) 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) [ 55.865572] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/07 04:27:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x424900, 0x143) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000000)="29aaf0707360457a5b3ebbc3fcd6be637b9458b5168ab4cc4a04642aa5ebb6fe169579c66aef61abe8aa6df9140c3070dc05d9da3ca9cba619273bccded0a86591a6ee36e9cc97fd03e18e6d2f91bdf852275c44b28ca3ea1f5bf1ce01d8a31fd1b06c1fbe91b766266e6addd1a9716a23525a2de7198e7554a0535b6b5b8004c1006abcceaebf32adc85527131cad1b331b6aabdab22d5a3acc70361b386c744d6e6d174d891b40b07e20196d85a6690e52e64bdfdf1c8396447b0ae5e7b8a505d64f3526f34fbd4c984ea9c9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000d38000-0x10)={&(0x7f000071e000-0x40)=""/64, 0x40}) ioprio_set$pid(0x1, r3, 0xfffffffffffffffc) 2018/01/07 04:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000471000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dbc67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000aa8ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87ccc00100000b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fff361b571068393d33b5affa000f1ad0b4c2c23eef679567", 0xc0) socket(0x8, 0x8000b, 0x0) 2018/01/07 04:27:27 executing program 2: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x100) setns(r0, 0x8000000) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b4b000-0x8)={0x0, 0x3}, &(0x7f0000b4a000)=0x8) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b4b000-0x20)={0x80000001, 0x0, 0x8, 0x1, 0x3, 0x400, 0x1bb8, 0x10001, r1}, &(0x7f0000aad000-0x4)=0x20) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000b4b000-0xa)={0x3, [0x1, 0x3, 0x8]}, 0xa) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) [ 55.937014] device syz6 entered promiscuous mode 2018/01/07 04:27:27 executing program 7: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f2a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f29000)={0x4000000a, 0x0}) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/07 04:27:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cfe000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b6b000)={0x0, @in6={{0xa, 0x0, 0xa000000000000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8, 0x1, 0x8001, 0xfff, 0x1ff, 0x1000, 0x4, 0x8, 0x7ff, 0x100000000, 0x9, 0x101, 0x80000001, 0x9]}, &(0x7f0000000000)=0x108) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000+0xfc4)={r1, 0x3b}, &(0x7f0000bda000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000038a000)='map_files\x00') execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b2d000-0x4)=0x3, 0x4) 2018/01/07 04:27:27 executing program 4: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ed5000)=0x0, &(0x7f0000ed6000-0x4)=0x4) 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x40000) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000c0b000-0xa8)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x2200, 0x0) 2018/01/07 04:27:27 executing program 3: r0 = epoll_create1(0x0) r1 = eventfd2(0x1, 0x0) dup3(r0, r1, 0x0) 2018/01/07 04:27:27 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000000a000-0x58)={0x4cf09340, 0xaf, 0x1, 0x7518, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/01/07 04:27:27 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) [ 55.992174] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 04:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dfd000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000056c000)={0x8, 0x5, 0xf1}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000f71000-0x6)={0x0, 0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/07 04:27:27 executing program 1: msync(&(0x7f0000adf000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ec4000/0x2000)=nil, 0x2000, 0x2000000, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_pwait(r2, &(0x7f0000001000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xfffffffffffffff8, &(0x7f0000001000-0x8)={0x3f}, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000002000-0x6a)=""/106, 0x6a, 0x2000, &(0x7f0000003000-0x10)={0x1a, 0x1f, 0x100000000, 0xd0e3, 0x7c1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xe161, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x4, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000-0x8)={r3, 0x853}, &(0x7f0000003000-0x4)=0x8) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000001000-0x73)=""/115) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000006000-0x8)={0x20, 0x4000, 0x0, 0xe89}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000005000-0x24)={0xa3, 0x4, 0x4, 0x63, &(0x7f0000006000)=""/99, 0x60, &(0x7f0000007000-0x60)=""/96, 0x1000, &(0x7f0000006000)=""/4096}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000008000-0xbf)="a93035e72dae8a5ad591e72b13d6b590855e8d9ed7f81ac3f102342eb4efebb5b9155316915534de3182664cc350990d01f49237a4c3d08fc3ebec1d75f9f0558d266bee570d3a54852b3cbfca5c7a10663d54793b995b986dad972910ec36db2d6210be616c627a7f2064847bbd9e916690fc963486595c56d52943454fc9b5e8308e2c3c1c3ca70b78b85197a2776c937f732a1cdf460c167b6a1c08769414ee452509e0c55fa2321691c875575eaea2f29031901a92f6f1820a9390aab6", 0xbf) [ 56.040938] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.059501] binder: BINDER_SET_CONTEXT_MGR already set [ 56.064971] binder: 9127:9128 ioctl 40046207 0 returned -16 [ 56.073148] binder_alloc: 9127: binder_alloc_buf, no vma [ 56.082791] binder_alloc: 9127: binder_alloc_buf, no vma [ 56.088646] binder: 9127:9135 transaction failed 29189/-3, size 0-0 line 3127 [ 56.096696] binder: 9127:9128 transaction failed 29189/-3, size 0-0 line 3127 [ 56.107963] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.113647] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 04:27:27 executing program 6: unshare(0x320000) r0 = socket(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) 2018/01/07 04:27:27 executing program 7: r0 = timerfd_create(0x3, 0x800) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00007e3000)={0x3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0xf5, 0x200, 0x9, 0x0, 0x9a, 0x8, 0x81}) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000c3b000)="2400000013008700ffffef0000000700028000fa0c005b00010000ff000440020cb81617", 0x24) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000033f000)={0xb2, 0x9, 0x9f, 0x3f}, 0x8) 2018/01/07 04:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000086d000)='/dev/input/mice\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) sendmsg$key(r0, &(0x7f0000706000-0x1c)={0x0, 0x0, &(0x7f0000941000-0x8)={&(0x7f000056e000)={0x2, 0x8, 0x8, 0x2, 0x3a, 0x0, 0x6, 0x1, [@sadb_key={0xf, 0x0, 0x368, 0x0, "b1446695cbdc5cc85fc1c6ae8a87b5666afb5b834277472991b45cab0734113eb6a5c03edd9b9517c17770db563d31df2a26b68267731809f27fc0d9681b2ac633314d4db2c56d322516ded49e788991471395b3d1ccbf4bd9d8a93a2cd956bd4d6ab777b9436550c4664ad6a6"}, @sadb_address={0x5, 0x6, 0x33, 0x20, 0x0, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}, @sadb_sa={0x2, 0x1, 0x2, 0x101, 0x10001, 0x28, 0x3, 0x80000000}, @sadb_x_sec_ctx={0x18, 0x18, 0x4, 0xffffffff80000001, 0xb1, "73842bba32018353364eb1c6eedc917e944cbd512bb81d1b7b5af92a3cf8b501308ec84a2340e98b77099bfb61218cce9593a72e50056add43ac7cf239d262a52773cd3ee17f50ccd75ab5c02a8846ab2b0ef34e95f9500dac14d2b29c28d9eff3f1f424ae60fe10a578ccd850a1cf6b78a10cc5d32eebf7770358c2c350fc5d34ad5828b333c1c927959b39a455033c25d9a87988df7e73d32dc8305bfe72fb6c1d5cc255a0ad330e12cd155ebeeae1e7"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8000, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x0}, 0x20000004) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c2a000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000e29000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000bd2000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000bd000)={0x8000, 0x8001, 0x202000, 0xfffffffffffffffd, r1}, &(0x7f0000254000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000041a000)={r1, 0x81, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000063000)=0x9, 0x4) 2018/01/07 04:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df4000)='/selinux/status\x00', 0x0, 0x0) openat(r0, &(0x7f0000df6000-0x8)='./file0\x00', 0x2400, 0x48) mknod(&(0x7f0000311000-0x8)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f000076b000-0x8)='./file0\x00', &(0x7f0000a23000)=[], &(0x7f0000a65000-0x1c)=[&(0x7f0000a23000)='{wlan0cpuset\x00']) 2018/01/07 04:27:27 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dfd000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000056c000)={0x8, 0x5, 0xf1}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000f71000-0x6)={0x0, 0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/07 04:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005a3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000495000-0x28)={@generic="42c1c471d565bb0ec07c1c328dc7cfc5", @ifru_addrs=@nfc={0x27, 0x0, 0x7fffffff, 0x1}}) fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000599000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) syz_open_dev$tun(&(0x7f0000ba9000)='/dev/net/tun\x00', 0x0, 0x1) 2018/01/07 04:27:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0xffffffffffffffff, 0x7, 0x7fff, 0x5}, &(0x7f0000db3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ccc000)={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000867000-0x4)={0x19980330, 0x0}, &(0x7f00001dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00004df000-0x8)={0x20080522, 0x0}, &(0x7f00002dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) 2018/01/07 04:27:27 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fd0000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000081c000-0x8)={@empty=0x0, @broadcast=0x0}, &(0x7f0000343000-0x4)=0x8) clock_adjtime(0x0, &(0x7f0000001000-0x49)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 04:27:27 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x4, 0x8, 0x2, 0x8, 0x0, 0xffffffffffffffff, 0xc1900, 0x7, 0x7, 0x5, 0x6ae0, 0x800, 0x7, 0x0, 0x80000000, 0x40, 0x1, 0x3ff800000, 0x0, 0x5, 0x6, 0x80000001, 0x7, 0x200, 0x8000, 0xffffffff7fffffff, 0x0, 0x20, 0x2, 0x8, 0x8, 0x1, 0xff, 0x5611, 0x2, 0x8, 0x0, 0x1, 0x0, @perf_config_ext={0x8001, 0x0}, 0x80, 0x4, 0x1ff, 0x7, 0x0, 0x0, 0xb3, 0x0}, 0xffffffffffffffff, 0x3f, 0xffffffffffffff9c, 0x4) sync_file_range(r0, 0x7fffffff, 0xfffffffffffffffa, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000)={0x7fff, 0x7, 0x1000}, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbd}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x0, [0x9, 0x784, 0x3, 0x80, 0x18958cdc4, 0x4, 0x6, 0x3ff]}, 0x5c) r2 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001000-0xc)={@loopback=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x7d)={0x0, 0x75, "fa9560f01e507c8cce2f1a7f627ef03dbde666b1d91df2591110b91fb6b0894b65fdec19a0bcfa09edf69390e6e5dcb6caaecf32eea19779d26bdc5ec88f531c9f439d5f7149322a92db47787d38ac1219901d03acf0ea6d4866e388f73e415e2ee219ead1ce662229f310e3cf257319b22050ef09"}, &(0x7f0000004000)=0x7d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000005000-0xc)={r3, 0x8, 0x4, "37ae91bb"}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) r5 = add_key(&(0x7f0000005000-0x8)='big_key\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000-0x9b)="976bd3345140ed12717bdc369e98d77e0db3685ce5495f4ffed0719d91021d9fd8defb363a64826327e9efee517e251416b3009f00c2455e2a7f5e175bdf59cd75f90914800da721a74ae7cddd2efe9ad198ba8cdf7b04545b405c47049a246ce72c3087d33249fe17a6893821f5e58b34598980d4de289d85840ee043fbd921160328293bcd49ccf982aaf4b791fe34faf3c515e7de6201eea6c4", 0x9b, 0xfffffffffffffffb) keyctl$revoke(0x3, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000-0x1)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000005000-0xa0)={r3, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x0, 0x5, 0x10}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000000a000-0x4)=@int=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000000b000-0x8c)={r7, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) 2018/01/07 04:27:27 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000094000)='sched\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000098b000)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:27 executing program 2: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000073000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000005c000)=0x2, 0x4) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffe) [ 56.187628] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 04:27:27 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002c3000)=0x0, 0x800000000005, 0x0, &(0x7f0000a11000)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x4000002) 2018/01/07 04:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00002b1000)={0x9, 0x2, 0x7fffffff, 0xad, 0x1000}) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) [ 56.236528] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 04:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000458000-0x1000)="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", 0x481, 0x3fff, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000386000)=""/82, 0x52, 0x1, &(0x7f000013b000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000031000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00007fd000)={r1, 0x0}) 2018/01/07 04:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000099f000)='dns_resolver\x00', &(0x7f0000b4e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000361000)=':\x00', 0x0) add_key(&(0x7f000071a000-0xb)='pkcs7_test\x00', &(0x7f0000b58000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001ce000-0xf7)="9880e4e91151bafec1e60f176344d2a7a055b973d7350bb3614eff32f431877530778293460d3a3e0a7bf6b76cf07b0264397e0d2d81eb3447c9279a22f6079dacbfded9523a30efa694cdc49dc8dbf208fd2f1fe8d796110d2b11dfb8b76ba1342871f8d21524124fea8fbf46b3436932c257c8b65e439317069254c0bda4a782a9439e0ddfb773f72e6eaf7cfcf2d1a08295f6eaf8ad95e721489ad35e343183da923da2166930cd5aef77ccf4ab3fda8447bcacf27df1a7f8f9421c70598b51300c94cd6a2581e35f8f02799e8eb069ccc8346f5bd58d4f178f5f4ac227888805eecf00e163e5153fbeeb9c0be6dfd1b2f8d5a91776", 0xf7, r0) 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 7: syz_open_dev$binder(&(0x7f00007ba000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000707000-0x4)=0x1e) 2018/01/07 04:27:27 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000006000)=@known='system.posix_acl_access\x00', &(0x7f0000007000-0xf)='eth1{mime_type\x00', 0xf, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000007000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000)=0x0) r2 = getpgrp(r1) rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f0000004000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000001, 0x81) fcntl$setown(r3, 0x8, r1) syz_open_dev$tun(&(0x7f0000004000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000008000-0x8)='./file0\x00', 0x50000, 0x113) 2018/01/07 04:27:27 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000094000)='sched\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000098b000)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1, 0x8002) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x6}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/07 04:27:27 executing program 5: mkdir(&(0x7f00006c3000-0x8)='./file0\x00', 0x101) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000267000)='./file0\x00', 0x9) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f00001d5000)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a80000)={0x0, 0x0, 0x0}, &(0x7f0000235000)=0xc) arch_prctl(0x1000, &(0x7f00001c0000-0x34)="733ca7f279db6dcd2540de0c97f1ca4f58347d1e89042b34e9757dc971e10062281145c0336811cafd2dc4570895d208cf38592c") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000629000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/07 04:27:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000a000)='\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000802000)={0x8, &(0x7f0000ba5000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000d12000-0x8)={r1, 0x3}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f000013e000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) socket$unix(0x1, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f00006b6000-0x4)=0x0, 0x4) setsockopt(r2, 0x2, 0x6, &(0x7f000042d000)="058d5c3c2b6f8b75b10b87e751043b4271ccb4722da9765ece533762d08fb2c7046f95bf72729317cf7c10acbd0c9ac7344d38829853517438a90bc7061f77029930e5c37d624c93077646b5aecfdc12a496337742f71b3e9b4be23bdbfa33f1665662a4318bebb0edf929a6dee1534e8828d3e70cba8c540a0d72b88be82358364f21b67d2a6c0425d580336d7c5657937ab579f896b95c2c667fccbc8cabc6e95ecc4206fd043d247bb587004c8cb950567bfd526dbd9ad723bf755a7db06ad147281e3ac95061ed3bc715", 0xcc) sendto$inet6(r5, &(0x7f0000935000-0x1000)="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", 0x821, 0x0, &(0x7f000094d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/07 04:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x81) bind$inet6(r0, &(0x7f000058f000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f00004ad000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x2000000000, 0x0, &(0x7f0000d31000-0x8)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000627000)=""/31, &(0x7f00001e0000-0x4)=0x1f) ioctl$int_in(r2, 0x5421, &(0x7f0000013000-0x8)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/07 04:27:27 executing program 7: r0 = creat(&(0x7f0000f37000-0x8)='./file0\x00', 0x148) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000dfe000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c42000)='/dev/hwrng\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc0") ioctl$int_in(r1, 0x541f, &(0x7f000000d000-0x8)=0x0) r3 = syz_open_dev$sg(&(0x7f00004d6000)='/dev/sg#\x00', 0xea, 0x240040) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000000f000)=0x8001) 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000a5f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000322000-0x4)=0xc) fstat(r0, &(0x7f0000b76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006bc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000381000)=0xe8) getgroups(0x3, &(0x7f00004e8000)=[0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a25000)={0x0, 0x0, 0x0}, &(0x7f00007f0000-0x4)=0xc) r9 = geteuid() fstat(r0, &(0x7f000096d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000a11000)=[{&(0x7f0000ffc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000527000-0x8)=[{&(0x7f0000de7000-0xec)="36e28f1b8afd3d7a0b116c52d03992d468141442ca1854a3d784ef279aeb755d4cfe460503608ce906ae8fccf2bbfcce39998041708b399d36f75c1487089ebaaf2d11850874f8d52e23cd75ac45e2ffc0494eb2982b57df62447d6b5dfb1790f85105a2bbbc60805e281281ff7b7c571e29c3b2d16c9591a18c65c2ce2824cdf468302e5a780acd1ed221fdf5af4471789306c12f7e2b1d1ca162346f9486cb176859c9cf0f0b160b457a1fa740c33c96aa339b47687f41927a6a2b91235e668db7013039ea7d83259faa8c6fdf98562a9aa54e731e7eeee50191809e8254a5e268479a5a29fca587b49278", 0xec}], 0x1, &(0x7f00009cc000)=[], 0x0, 0x4000000}, {&(0x7f0000cd7000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007b2000-0x20)=[{&(0x7f00005e9000)="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", 0x1000}, 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0x1000}, {&(0x7f000070c000)="b02a6cd3dd0fce0ba6c09e292dd801983b940d937cca01b0ad1ff2eceabef0ba832e2eacf8cd6d3153ba5ba79d6e5fb73063b6bb92876239c725ce50db6ff30702bb46461c57239de9381424ac9788dec4f32f44512f9bba7c60a403a0d5507d95807b9905f346aef721da2565e64a4afdef954e17628fd1c5956f163613a373d8632407e35c1547a52027b4c07e2f1d04c86fd5f6eb815f00cdbaa77e28a85a971dd2aadfb1dd04e88b84b32eae74458870cb012b964070fa405970b38e29254e5696cd3b0c10b42376908c6462d4e6fece030a66b206d55f0328ad214bc46866d0", 0xe2}, {&(0x7f000046a000)="62d75e9e7f580bdd8a9cd44e3d96c0f9dfcc48ba5944720bef8fca84ad6eb2ec0770bb09dc94a5bab05c782f382518cab8836a1b5e036eb624ec3a4e2a63b3695274e3020b2f6726866460e0b9aeb728c9eb2dceb60d206bd265", 0x5a}], 0x4, &(0x7f000006c000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x10}, {&(0x7f0000e63000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000046a000-0x40)=[{&(0x7f0000296000)="ed2eddd290fe747e524d97d9cb4ab25d2ae168e6179447c9347bab37a02720be3aa016e374a8474fd8742485642e484af15434e3da1b05770ea49aa3e02824a61c63136f81a41d964dce3fee867251c6cdf30f91cb681ada7d177b536f7fc7e5556dcc7fbd43f57d", 0x68}, {&(0x7f0000bf4000-0x91)="cd8c1b94c578d95411e9f63df14745813ea2d9493947ee9f9e639dbb19d5adc621a62549954d1ac0fd1467e08515e182287962db36448db693eb9b36d689790b9e59a3bfe8ca81a0abb27b170e75fea7c03205a840f2b4e24f1c3fa76b010a7d66a66af52dcbd23a1bb1c022094348784b543bd6c1d0ee1f248824cba7724cefc839f3676adbeca834ab062623d98e0a18", 0x91}, {&(0x7f0000b4b000)="d124096c0270e19f3c4bcc17ae9c26ffadb6645bc89c4a866f1a6215edfba7fd552dca5a6ca8530f5ca70a7cd38146370a2968c57ff678edf4392433cb5054029e81992e20683cb8768b08d584214b9ef334d2cc0b9257afba889ee7073dee4feb3b1ba804a265d1ea3dbad3f50a", 0x6e}, {&(0x7f0000ed8000)="58512a9afbd39b343e226a247c01023334baa55718681128e233ab11a58c1ef66e7a45b6a9fb04b8661e286295d519418672d015e06530962c4fe2a7009692289155e73301a943c3716d786c349cffae21323bfaaf4cd223e66efbb5d5b6ed7f84662ecf61ea36155d93bf18f9a1f129d22bf56ffe751422e7f0a1944133dff67cfd1b463dc882ba1617276d5c704b4a203f8fbc054545bfc73d807f9aa052dbb9e9debe9b4dd9", 0xa7}, {&(0x7f0000fe5000)="9a13ff79b56fad5eda48238deb1db54c7baa0a066acafc52d62cf8ebd76e8615563579c7adda1ad14cd4be89f9eed87d756a35348c7a3f29ee7f99f3f60461f3dc9d68b22519a26b22fa6ce5c8c96f2305e333055024afda06f80bfbf4740ced05ec589a7fcd76affe2a1ce62592574dfe98077941d9554838408c", 0x7b}, {&(0x7f00005d7000-0x1b)="9249aab5443dba343c1c4dcb85592dba2efdeff3be9eed24855f2c", 0x1b}, {&(0x7f00008c4000-0x65)="438b106c2d83b7c4cf355f5737e651c04686f6eb127a807ceeefab6c20b5e954741a8b3a9d3bdb9683905c5ef3e0d9d8f6b6580a5741d6f127ef77fd1e342e4bd41f7b2c53869551dc222679ffe1a90d0723c7612eb48d64c5774a6808303561eabc928324", 0x65}, {&(0x7f0000a8b000-0x44)="c9f45b98b6b6c5bf9cbfb3f6d6259d5e63adeda36b9f322fd1123c48419e66ec52424a73bd8ae080edd0b3a9db640cb8758725474e9973a137fd5cdf66394bb1a2922a61", 0x44}], 0x8, &(0x7f00005dc000-0x6c)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}], 0x6c, 0x40000}], 0x3, 0x80) writev(r1, &(0x7f0000769000)=[{&(0x7f0000310000)='4', 0x1}], 0x1) 2018/01/07 04:27:27 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000093000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ee6000-0x4)=0x100, 0xffffffffffffff15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000cb000-0xb0)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3f}], 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) [ 56.349309] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00008000 [ 56.388944] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00008000 2018/01/07 04:27:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000487000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000050d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000957000-0x4)=0xe8) stat(&(0x7f0000f06000)='./file0\x00', &(0x7f00004b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000663000)='./file0\x00', &(0x7f0000082000)='./file0\x00', 0xe000, r1, r2, 0x65e, 0x8, 0x40000) syz_open_dev$random(&(0x7f0000ae9000)='/dev/random\x00', 0x0, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000012d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000d22000)=0x434) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000c72000-0x18)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0x17, &(0x7f000001b000-0x4)=0x0, &(0x7f0000034000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d2c000-0x50)={0x0, 0x4, 0x7fff, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000353000-0x18)={r4, 0x0, 0x0, 0x0}) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000f3e000)=""/133, &(0x7f0000494000)=0x85) unshare(0x40600) sysinfo(&(0x7f0000624000-0xb3)=""/179) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00005fc000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 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}) 2018/01/07 04:27:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002000-0x8)={0x1, &(0x7f0000000000)=[{0x4, 0xe13, 0x1, 0x6}]}, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='rose0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000fad000-0x4)={0x0, 0x0}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000000)=0x40, 0x4) 2018/01/07 04:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000458000-0x1000)="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", 0x481, 0x3fff, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000386000)=""/82, 0x52, 0x1, &(0x7f000013b000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000031000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00007fd000)={r1, 0x0}) 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f00004e1000-0x9)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002a5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000914000-0x5c)=@ethtool_coalesce={0xf, 0x2, 0x9, 0x0, 0x1, 0x4, 0x1, 0x2, 0x80000000, 0x8000, 0x81, 0x87c, 0x718, 0x800, 0x200, 0x100000001, 0x101, 0x4, 0xfffffffffffffffe, 0x6, 0x7, 0x7, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000047b000-0x8)='./file0\x00', 0x80, 0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f61000-0x71)=""/113, &(0x7f00007c1000)=0x71) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00004cd000-0x4)=0x0, &(0x7f0000ea9000)=0x4) r2 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001b0000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/07 04:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00009c3000-0xd1)=""/209) 2018/01/07 04:27:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000095000-0xa)='net/rt6_stats\x00') ioctl$TIOCCONS(r0, 0x541d) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00008da000)={0x1, 0x100000000, 0x10000, 0x0, 0xfffffffffffffffd, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() unlink(&(0x7f0000a0f000-0x8)='./file0\x00') inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(r1, 0xffffffffffffffff) 2018/01/07 04:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000937000)='ns/uts\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007f5000-0x4)=0x0, &(0x7f0000cea000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x200000, 0x0, 0x0}}) dup2(r1, r2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f74000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007b7000)=0x8) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x40000, 0x0) ioctl(r0, 0x8000000002271, &(0x7f000000b000-0x3)="") 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000033c000)='\x00et/l2capn') getdents(r0, &(0x7f0000009000-0x1000)=""/1874, 0x752) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000da1000-0x4)=0x0) getsockname$llc(r0, &(0x7f00003cc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d9f000-0x4)=0x10) syz_open_procfs(r1, &(0x7f0000081000)='net/ip_tables_matches\x00') 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000079000)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000220000)=[@in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x30, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2f7}, @in6={0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}], 0x80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a8f000)=0x8, 0x4) preadv(r0, &(0x7f000082a000)=[{&(0x7f000007f000-0xfb)=""/251, 0xfb}, {&(0x7f0000960000-0x97)=""/151, 0x97}, {&(0x7f0000f6b000)=""/215, 0xd7}, {&(0x7f0000ab3000)=""/4096, 0x1000}, {&(0x7f00006bd000-0x3a)=""/58, 0x3a}, {&(0x7f0000e5f000-0x2)=""/2, 0x2}, {&(0x7f000065e000-0xa3)=""/163, 0xa3}, {&(0x7f0000d97000)=""/209, 0xd1}], 0x8, 0x0) getdents64(r0, &(0x7f0000294000)=""/32, 0x20) 2018/01/07 04:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f0000)={0x0, 0x0, 0x0}, &(0x7f0000b33000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00008c3000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3d) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000974000-0x1)=0x0) ptrace$setopts(0x4208, r2, 0x0, 0x0) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000e98000)={&(0x7f000012d000)="5e0acd9b598f0435c4720a58bf32726bd22b670bad36de168e11494a1d3003b93775b97f3f4dd4c339f46521a189fc230773312bb0bd9784d773f818b3ba3fe4feea8bf50dd0aa348a6580d99a3f89cbaef5e2a7b10c52f69b046c604b5ab490ee7790dd29c0327cd14a0770dcd229cea7c8baf60dea48f3b9a693650a75bb6c3a856e41d35e2b", 0x87}) 2018/01/07 04:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000033c000)='\x00et/l2capn') getdents(r0, &(0x7f0000009000-0x1000)=""/1874, 0x752) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000da1000-0x4)=0x0) getsockname$llc(r0, &(0x7f00003cc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d9f000-0x4)=0x10) syz_open_procfs(r1, &(0x7f0000081000)='net/ip_tables_matches\x00') 2018/01/07 04:27:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000403000-0xac)=""/172) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x20) dup2(r0, r1) 2018/01/07 04:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:27 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$TCFLSH(r0, 0x540b, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00008fb000)="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", 0x20a) pwritev(r1, &(0x7f00002e9000-0x8)=[{&(0x7f0000fcc000-0xbc)="a73b0ab71abd0e7418e42f4ccb4a6bb1d847c6a9a7462907d90f5afb5b3cbc9406d9a3d275445c172634c4a42028afc6c0b490022566c150a84284739fe5f6dbb8fff3816838aab5e3422b7950ee69de54cb4a5774f5f7cb79432c5dcc03a157741ea552cae1567f6f4c117a05daa4de358c8bd064cf7545b862e54af001eaef2d6820d85b6245a283348c04f6c6c301b383ab5634ead27ce523bdae06d1362f740af17f666c8cdc262b68aaa433f85176fef8f82184d5089b01c57c", 0xbc}], 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000812000-0x15)='/dev/pktcdvd/control\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000d00000-0x8)={0x4, &(0x7f0000df7000-0x10)=[0x5, 0xfffffffffffffffe, 0x40000, 0x4]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000656000)={0x0, 0x75e, 0x1111b5115dfd0c6f, 0x900, 0x20}, &(0x7f0000dc1000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c36000-0x98)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3}, &(0x7f000089a000-0x4)=0x98) 2018/01/07 04:27:27 executing program 7: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f000005b000-0x89)="16e1fa5bc3599de8c2c74ae0352021c6f77e80a5479769f8c4a0b1e21908919a6fd7bf6366c38d732f4265e5ec6c534d7d120c1297aed561da1a54c1a3921d1906f9bacafa104cdbce022332e514d8effb5f8593815b5b7f10bc5a45b125c2cf1931c0303f4c9731c5903a41edfae8f0d1f81d1f092d960ae5b1e39ddbb832c7a84ddeca24893c924c", 0x89) write$sndseq(r2, &(0x7f000003c000-0x1c)=[{0x0, 0x6cb1, 0x7fffffff, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) 2018/01/07 04:27:27 executing program 5: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000039000-0x10)={0x0, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000055000)={0x3c93, r1, 0x10001, 0x3}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000056000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 04:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000146000)='/dev/hwrng\x00', 0x4400, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000908000+0x1f8)={&(0x7f0000fc1000/0x3000)=nil, 0x3000}) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f000089b000-0x39)="390000001200012800000300002000000704000000fe0400000000000503000009001d0066413ee5550000d208003dfb230300807416075bff", 0x39}], 0x1) 2018/01/07 04:27:28 executing program 5: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000039000-0x10)={0x0, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000055000)={0x3c93, r1, 0x10001, 0x3}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000056000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 04:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f0000a4f000-0x1)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000089000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000b30000-0x84)=""/132, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006d4000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a58000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f12000-0x4)=0x0, &(0x7f000019f000-0x4)=0xffffffffffffff0d) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003c3000)={0x0, 0x0}, 0x6) modify_ldt$read_default(0x2, &(0x7f0000dcc000+0x8ee)=""/4096, 0x1000) r4 = dup(r3) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000ebe000)={@generic="57ff5a87d35fa3f61b35bf595199298e", 0x8}) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000bed000-0x4a)=""/74) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000640000)={@common='bpq0\x00', @ifru_flags=0x2}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000b7d000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b67000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000470000-0xa6)=""/166) timer_delete(0x0) 2018/01/07 04:27:28 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000953000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f000026e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bc0000-0x8)={r1, 0x5}, 0x8) socket(0x18, 0x0, 0x1) recvfrom(r0, &(0x7f0000000000)=""/30, 0xfddf, 0x2, 0x0, 0x226) 2018/01/07 04:27:28 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f0000027000-0x6)=0x2) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000049000-0x15)='/dev/pktcdvd/control\x00', 0x3e0355365ecb5fc4, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000048000)=@sack_info={0x0, 0x200, 0xffe00000}, &(0x7f0000049000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000025000)={r2, 0x10001}, &(0x7f000000f000)=0x8) 2018/01/07 04:27:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000d0000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000ce5000)='./bus\x00', 0x0, 0x10) r0 = creat(&(0x7f000009b000-0x6)='./bus\x00', 0x1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000d4a000)={0x8, 0x1}) open(&(0x7f00001ce000-0x6)='./bus\x00', 0x8001000141042, 0x0) mknod(&(0x7f0000635000)='./bus/file0\x00', 0x10, 0x0) 2018/01/07 04:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:28 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000047c000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000ef0000)=""/140) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ef2000-0x90)={0x80000000, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt(r0, 0x0, 0x40, &(0x7f0000587000-0x54)=""/84, &(0x7f00000e4000)=0x54) 2018/01/07 04:27:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000)={0xfffffffc00000000, 0x40, 0x2, 0xf0, 0x7fff, 0x5, 0x7, 0x4, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x100000000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xaeee, 0x401}, &(0x7f0000c96000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000)='./file0\x00', 0x86, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000)="0af0752a3cb17100f70e6ccce09f5656805e7fbe5b8591c51eb85996", 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000002000)=0x3) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x3, 0xffffffffffffffff, 0x4, 0x4}, &(0x7f0000001000-0x1)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000-0x20)={0xaf0, 0xe1b, 0x0, 0x100000000, 0x1000, 0x6, 0x28d, 0x0, r3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r4, 0x40b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001000-0x8)={r5, 0x6}, &(0x7f0000002000-0x4)=0x225) [ 56.659913] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 56.691283] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 04:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) fcntl$addseals(r1, 0x409, 0x2) close(r2) close(r0) 2018/01/07 04:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f62000)=0x40, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000083f000)='/proc/self/net/pfkey\x00', 0x10203, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f00002cc000)=0x7fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x200011000000019, &(0x7f000055f000-0x4)=0x803f0f42a1, 0x4) r2 = add_key$keyring(&(0x7f0000d9c000-0x8)='keyring\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x15000002) add_key$keyring(&(0x7f0000118000)='keyring\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$describe(0x6, r2, &(0x7f0000ed1000)=""/104, 0x68) r3 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000df8000-0xc3)="baa52b867bf779cfacb6e10037819f5b1c81ed2ba5278e8298b02b73073d5b7660eaf562070bce12e60009fb07dc0804dd3bc520e5b1293f0b757111ace4d6ac6ee8ee50bcb060a04489d97072652ed32fe137269e7d97f49c8bdb70d8f482898b6e3adbf50d08fedc6d1abbceb76f694fd8f8047e95fb6b2fb1e896807eee98ae545284db3b945fe1bae3b494ce8b4be700099150950ff5fa4b9fbb2ffa4ac57dec851e97a25f8b1e8976ba36138edfd3027863e06cc431f13f3fb878b77f1c1cb446") sendto$inet6(r0, &(0x7f0000fa0000-0x7b)="", 0x0, 0x0, &(0x7f0000810000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000431000-0xf6)=""/246, 0xf6, 0x12102, 0x0, 0x0) 2018/01/07 04:27:28 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) set_tid_address(&(0x7f00008b2000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fe3000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fe2000)={0x0, 0x3}, &(0x7f0000fe3000-0x4)=0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe2000)={r2, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x70f7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe2000)=0x8c) ioctl$TCXONC(r0, 0x540a, 0x1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000fe3000)={{0x3, 0x1, 0x9, 0x1, 0x5}, 0x1f6, 0x7, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000e3f000-0xed)="1d74b6c2b7caec81658b8f755a54faec390f5ebc41aadc400ba510f726f1ccea97b4df632ff76aa5c0ab82fe9a338eb54bd0df3843f47ae5ff26ce6f7185eaa5733bdc8bbcda81172325fc282e3a315f60be2e8bc67816e2497b56c87e222aa26628e778597e157a1857df0c1c9e5dbfef0aabed3895010edb10f3d2ceb6a67d2734694a7e106983616126007b2ff0dbda4f35bfdcb2c5a70bb08815c3debff2f89e03dd9187ac343f78c675a97d5bd2b27054e664cd77ef5129c0ac284c8c7b83f39fa9c43a03c1d37cd4a1cbd6d09f9dcec79cc2d0646b4b09150e0c32c3a4ee37be0d2c950775ae3f5a58fb") 2018/01/07 04:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000005e000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004c6000-0x4)=0x0, &(0x7f00003ac000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000637000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00002ce000)='/dev/sg#\x00', 0x0, 0x2000000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x81, 0x0, 0x4, 0x200020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') open(&(0x7f0000a06000-0x8)='./file0\x00', 0x400240, 0x8) symlink(&(0x7f000078d000)='./file0\x00', &(0x7f0000a2f000-0x8)='./file0\x00') 2018/01/07 04:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x0, 0x4) timer_create(0x4, &(0x7f0000421000)={0x0, 0x2b, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfb000)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000795000)=0x0) get_robust_list(r4, &(0x7f0000770000-0x4)=&(0x7f0000bee000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005a0000)=0xc) timer_settime(r3, 0x1, &(0x7f0000a2a000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, 0x0) 2018/01/07 04:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b17000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000b26000)={0x20, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000f98000-0x10)={0x0, r2, 0x10001, 0x5}) vmsplice(r0, &(0x7f0000c47000-0x28)=[{&(0x7f00002c2000)="0c62c245384bf0783898764cb5d2bb8c10f540869b5770124232baa88eff1b1a1b0d682fc6d2d999a8f2b3ec96cf7b7298f40b39d349e3aca239d7fb765f191cb476feb9b80a96b11e74383dcf3456ad23a5a0b3c37b6e10ba91ba5d3428f61800402739cd62e3d4875b64e190e096bf3e52e85117cb1fe068e886714d83da32a4acb4afa38eb05768ca6e1533c070dbfc1005a06fa312e9db703610030c60625cc7ba1773f69d2fbf45b0dc1ef5f3050335d8db5b57952cf9d718d7a5a21e3c576796cc18d862e234986583980e42", 0xcf}, {&(0x7f0000637000)="5ed1d848d4e7c738c84f31c534661a34201fd791103fd83440a44cd8cfbe", 0x17}, {&(0x7f000071c000-0x8b)="c8c86cb2ca16fb062614d81a6c494343edfbbdc3b8f9e369d701d2f3fd862545d9690a90946cbf005296f5a723247610a2d9eb809873b28958ad67c4d4c64dbe8296621cdd4c37f888c7049c8f7aa3ac3f3d35ed2b36ea70e1686f90866f3a35b1d1b396f318fd42e1123ff32fee1a7b5082c48fbf857c1b2cea147576f1c039826d1ccb7cfc031b07ae8e", 0x8b}, {&(0x7f0000797000)="0e594a81", 0x4}, {&(0x7f0000639000-0xe8)="f790ed0351f451892c826c6c4e9448cbd9f76290ce49bd61d2d9216134c86f000173567b7cdbd2f97061938af35110ae56581018cc063d3a44fe26ba1bfef86b93abf9fd9fea6522f3b1ad0d7f0bcfc984423b269492bce820d256665724304969e32dc7540660f2020bcfa8bfbfea603ac86257516b62206c0c52ea5baa1c2f0ed9c59bdd6c7bbff26b37a0b49b15b94bd8687badaf8d94c149175b918b5276552368986e4981546129d5a67afd7682fd4bb6262fd4dae5978816ccbfe6d9092eada5cf4fd035ff904776b97c442bb4c8d160b26e4948ff4cc5d48952d752c68e875f2cbe833c", 0xe8}], 0x5, 0x3) 2018/01/07 04:27:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005e0000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000819000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00004cb000)="78eb8c24660a85a6600a2492a8ae1f067ed1ec08107a9ac5977b4e97caa51fcf"}) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003e3000-0x18)={0x0, 0x7, 0x0, 0xfffffffffffff001, 0x7ff}, &(0x7f0000abb000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000083e000)={r1, 0x4}, 0xfffffffffffffcb8) unshare(0x40600) r2 = eventfd2(0x0, 0x0) pwritev(r2, &(0x7f0000c60000)=[], 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/07 04:27:28 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ac000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000684000+0x840)="5505fa48504d47465c6c38c2e924aff9", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f000030f000-0x8)=0x0, 0x81, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000-0x42)="247acf9ff554945d83390d24b07a0e87bea75778bd2ac9fe7543c091b5167960e041a3b126f3efc4705b1584a1c2592d81c97bfa30d325ffdf8bdf457a3dd2d5ceb1", 0x42) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) flistxattr(r2, &(0x7f0000001000)=""/84, 0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sched_getaffinity(r3, 0x8, &(0x7f0000001000-0x8)=0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_pwait(r4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x2, &(0x7f0000000000)={0x7fffffff}, 0x8) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000004000-0x8c)={0x4, 0x4, 0x6, 'queue0\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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000005000-0x58)={0x0, 0x50, "d3dcbc42a80654c77cc825fc615a4fa19e102a3f69d68896129de5dfe4ae77f2a66885bf0e40d192fc2473273a79e63b77a7b5bf0c46eef51b1a9652fa1fca6e601cd697767dad0c20a52eba79db7e0c"}, &(0x7f0000005000-0x4)=0x58) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r6, 0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) shutdown(r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x1a, &(0x7f0000005000)=0x3, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000007000-0x8)='./file0\x00', 0x80000, 0x21) 2018/01/07 04:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000c0b000)=0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x24000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xff) [ 56.766386] sd 0:0:1:0: [sg0] tag#400 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 56.775161] sd 0:0:1:0: [sg0] tag#400 CDB: Test Unit Ready [ 56.780929] sd 0:0:1:0: [sg0] tag#400 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.789727] sd 0:0:1:0: [sg0] tag#400 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.798514] sd 0:0:1:0: [sg0] tag#400 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.807290] sd 0:0:1:0: [sg0] tag#400 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/01/07 04:27:28 executing program 4: pipe(&(0x7f0000d65000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x33, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffe, @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]}}, 0x8c) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xa0d) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)=[&(0x7f0000003000-0x1)='\x00', &(0x7f0000001000-0x14)='eth0#-\'.userkeyring\x00', &(0x7f0000001000-0x2)='.\x00', &(0x7f0000002000)='\x00', &(0x7f0000001000+0x565)='\x00', &(0x7f0000002000)='\x00', &(0x7f0000000000)='cpuset\x00', &(0x7f0000001000-0x8)='nodev-}\x00'], &(0x7f0000002000)=[&(0x7f0000002000)='+\x00', &(0x7f0000003000-0xf)="5e2de4656d302ba1402d73656c6600", &(0x7f0000000000)='\x00', &(0x7f0000003000-0x12)='\\\\cpusetsystem)-\'\x00', &(0x7f0000000000)='selinux$\x00', &(0x7f0000003000-0x6)='wlan0\x00', &(0x7f0000003000-0x4)=']+(\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000002000)='\x00', &(0x7f0000002000)='$\\c\x00']) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r2, 0x38, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in6={0xa, 0x2, 0x656, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000004000-0x8)=0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000-0x1b)=""/27, 0x1b) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000)={r3, 0x6}, 0x8) 2018/01/07 04:27:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f00009ae000-0x1)='\x00', 0x3) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00001d5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000908000)={r2, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00006ae000)={0x2, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fca000)=0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f66000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f000015e000)={0x9, 0x1, 0x5, 0x5, 0x4, 0x3}) ptrace$peek(0x3, r3, &(0x7f000035f000-0x4)=0x0) chroot(&(0x7f0000309000-0x8)='./file0\x00') 2018/01/07 04:27:28 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ac000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000684000+0x840)="5505fa48504d47465c6c38c2e924aff9", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f000030f000-0x8)=0x0, 0x81, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000-0x42)="247acf9ff554945d83390d24b07a0e87bea75778bd2ac9fe7543c091b5167960e041a3b126f3efc4705b1584a1c2592d81c97bfa30d325ffdf8bdf457a3dd2d5ceb1", 0x42) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) flistxattr(r2, &(0x7f0000001000)=""/84, 0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sched_getaffinity(r3, 0x8, &(0x7f0000001000-0x8)=0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_pwait(r4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x2, &(0x7f0000000000)={0x7fffffff}, 0x8) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000004000-0x8c)={0x4, 0x4, 0x6, 'queue0\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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000005000-0x58)={0x0, 0x50, "d3dcbc42a80654c77cc825fc615a4fa19e102a3f69d68896129de5dfe4ae77f2a66885bf0e40d192fc2473273a79e63b77a7b5bf0c46eef51b1a9652fa1fca6e601cd697767dad0c20a52eba79db7e0c"}, &(0x7f0000005000-0x4)=0x58) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r6, 0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) shutdown(r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x1a, &(0x7f0000005000)=0x3, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000007000-0x8)='./file0\x00', 0x80000, 0x21) 2018/01/07 04:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) [ 56.816089] sd 0:0:1:0: [sg0] tag#400 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.824845] sd 0:0:1:0: [sg0] tag#400 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.833643] sd 0:0:1:0: [sg0] tag#400 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.842441] sd 0:0:1:0: [sg0] tag#400 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.851228] sd 0:0:1:0: [sg0] tag#400 CDB[80]: 00 2018/01/07 04:27:28 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ac000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000684000+0x840)="5505fa48504d47465c6c38c2e924aff9", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f000030f000-0x8)=0x0, 0x81, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000-0x42)="247acf9ff554945d83390d24b07a0e87bea75778bd2ac9fe7543c091b5167960e041a3b126f3efc4705b1584a1c2592d81c97bfa30d325ffdf8bdf457a3dd2d5ceb1", 0x42) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) flistxattr(r2, &(0x7f0000001000)=""/84, 0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sched_getaffinity(r3, 0x8, &(0x7f0000001000-0x8)=0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_pwait(r4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x2, &(0x7f0000000000)={0x7fffffff}, 0x8) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000004000-0x8c)={0x4, 0x4, 0x6, 'queue0\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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000005000-0x58)={0x0, 0x50, "d3dcbc42a80654c77cc825fc615a4fa19e102a3f69d68896129de5dfe4ae77f2a66885bf0e40d192fc2473273a79e63b77a7b5bf0c46eef51b1a9652fa1fca6e601cd697767dad0c20a52eba79db7e0c"}, &(0x7f0000005000-0x4)=0x58) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r6, 0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) shutdown(r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x1a, &(0x7f0000005000)=0x3, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000007000-0x8)='./file0\x00', 0x80000, 0x21) 2018/01/07 04:27:28 executing program 2: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fb4000-0x8)={0x0, 0x0}) fchmod(r0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000fb5000-0x8)='./file0\x00', 0x90, 0xd00) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2272, &(0x7f000058f000)="c66d42f21a66420000a933cdcf49dcdbe6955ade97999b6e268e4e7c91a9d2b4dd689a77b05ca10a6fb8f282cacce0a83d78b9ff050700000000000095536be07c9c872025cf") mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000fb3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/07 04:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000a36000-0x8)='./file0\x00', 0x100) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mknod$loop(&(0x7f0000f5a000-0x8)='./file0\x00', 0x4, 0x1) removexattr(&(0x7f0000b23000-0x8)='./file0\x00', &(0x7f00002c2000-0xc)=@random={'trusted.\x00', '({\x00'}) 2018/01/07 04:27:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000105000-0x11)='/dev/vga_arbiter\x00', 0x400100, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) linkat(r0, &(0x7f0000f4b000)='./file0\x00', r1, &(0x7f0000141000-0x8)='./file0\x00', 0x4cf41b3b1379f869) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000002c000-0xe)='/selinux/load\x00', 0x2, 0x0) getpeername$packet(r2, &(0x7f000075e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004c2000)=0x14) connect$packet(r2, &(0x7f0000620000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="fc7dace0ec0f", [0x0, 0x0]}, 0x14) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r4 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000035f000)={0xffffffffffff7fff, 0x9, 0x7fff}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00007cc000-0x8)=0x0) readv(r4, &(0x7f0000c17000-0x38)=[{&(0x7f000029a000)=""/169, 0xa9}, {&(0x7f0000491000-0xb8)=""/184, 0xb8}, {&(0x7f0000451000-0x81)=""/129, 0x81}, {&(0x7f0000ede000-0x6a)=""/106, 0x6a}, {&(0x7f0000845000)=""/96, 0x38d}], 0x5) readv(r4, &(0x7f00009a6000-0x80)=[], 0x0) readv(r4, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/07 04:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000-0xe)='limits\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ee2000)=[{&(0x7f000006f000)="b3", 0x1}], 0x1) syz_open_dev$loop(&(0x7f0000cc7000)='/dev/loop#\x00', 0x48000000, 0x1) [ 56.877875] sd 0:0:1:0: [sg0] tag#368 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 56.886583] sd 0:0:1:0: [sg0] tag#368 CDB: Test Unit Ready [ 56.892212] sd 0:0:1:0: [sg0] tag#368 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.901020] sd 0:0:1:0: [sg0] tag#368 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.909803] sd 0:0:1:0: [sg0] tag#368 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.918582] sd 0:0:1:0: [sg0] tag#368 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.927361] sd 0:0:1:0: [sg0] tag#368 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.936165] sd 0:0:1:0: [sg0] tag#368 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.944914] sd 0:0:1:0: [sg0] tag#368 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.953766] sd 0:0:1:0: [sg0] tag#368 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.962545] sd 0:0:1:0: [sg0] tag#368 CDB[80]: 00 2018/01/07 04:27:28 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff8000-0x9)='/dev/sg#\x00', 0x3, 0x2000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000560000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/07 04:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) writev(r0, &(0x7f00003d4000)=[{&(0x7f00002b6000)="c54f9ee6b112bf3ff646c27cc2c7fea44c1cb8c5f9dd081cc081889d", 0x1c}], 0x1) open$dir(&(0x7f0000226000)='./file0\x00', 0x200, 0x80) 2018/01/07 04:27:28 executing program 1: r0 = socket(0x18, 0x0, 0x4) accept4$packet(r0, &(0x7f0000495000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d1000)=0x10, 0x80000) 2018/01/07 04:27:28 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000861000)='/dev/keychord\x00', 0x20001, 0x0) write$evdev(r0, &(0x7f0000ed5000-0x40)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001e6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fd6000-0x40)={0x1000, 0x499, 0x0, 0x40, 0x6, 0x10000, 0x1, 0x40}, &(0x7f00004a6000)={0x7f, 0x1, 0x100, 0x0, 0x6, 0xc6, 0x1, 0x2}, &(0x7f0000fd5000)={0x8, 0x101, 0xffffffff, 0x7, 0x9, 0x6, 0x40, 0x3}, &(0x7f0000fd6000-0x8)={r1, r2/1000+30000}) 2018/01/07 04:27:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c78000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000431000)=0x7) close(r0) 2018/01/07 04:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000077c000)="24000000130007ffffffe60700ff0900050000000400010001ffffff000000f955050000", 0xe) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c41000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004b6000-0x8)={0x0, 0x0}) 2018/01/07 04:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c9000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000fd4000-0x10)={0x1000, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000ac3000-0x10)={0x0, r2, 0x3, 0x7146}) r3 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/07 04:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pselect6(0x40, &(0x7f0000ca7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000007a000-0x40)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000320000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x10)={0x77359400, 0x0}, &(0x7f000048d000-0x10)={&(0x7f0000549000)={0x0}, 0x8}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000015f000)={r0, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000812000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000594000)={0x1, r2}) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000182000-0x4)=0x1, 0x4) 2018/01/07 04:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034b000-0x3)="440405", 0x3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ad2000)=0x4) [ 57.120873] keychord: invalid keycode count 0 2018/01/07 04:27:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mknod$loop(&(0x7f0000186000-0x8)='./file0\x00', 0x8000, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000370000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000819000)=[@in6={0xa, 0x2, 0xad, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000ee4000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c06eb6b9b77616207e472ce067e5c6babe681351721b2de3304bcf27762b938a02de7bc63bb72a63ae2c51c52b49778cf8c5a2f5b346efc9ca660606fc93258373eaaeacd9d49017ebecf8a1fa6e1dd1efba4c330d5bdc0b83f47a05c0dbfdc3707cf3c0fbef39aa66a023f8ddc8a68ba4ced781d68c92eb360578f9f1e0df913a0edf5d73", 0xe2}], 0x1) sendmsg(r0, &(0x7f0000d55000-0x1c)={&(0x7f0000bd2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00002ee000)=[{&(0x7f0000980000-0x1000)="98", 0x1}], 0x1, &(0x7f0000667000)=[], 0x0, 0x0}, 0x3ffffff) sendto$inet(r0, &(0x7f0000c55000-0x1)='"', 0x1, 0x0, &(0x7f00009e4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000de0000-0x8)='./file0\x00', 0x0) readlinkat(r2, &(0x7f0000fa5000-0x8)='./file0\x00', &(0x7f0000813000)=""/165, 0xa5) 2018/01/07 04:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000584000-0x8)='./file0\x00', 0x2000000000141446, 0x101) sendfile(r0, r0, 0x0, 0x0) 2018/01/07 04:27:28 executing program 2: mmap(&(0x7f0000000000/0xd6c000)=nil, 0xd6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d6c000-0x3e)="24000000430001000000000207fafc1b000000040d0001002005000000000000ec050700", 0x24) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000004b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d6c000)={@generic="378b50df44d210a80ed353d6a969bf20", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000ae000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000025000)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000154000)={@common='gre0\x00', @ifru_flags=0x2fd}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r1, r3) 2018/01/07 04:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:28 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00009e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000feb000)=0xb) llistxattr(&(0x7f0000feb000-0x1)='.', &(0x7f00002aa000-0x80)=""/128, 0x80) r0 = syz_open_dev$mice(&(0x7f0000938000)='/dev/input/mice\x00', 0x0, 0x101400) fsetxattr(r0, &(0x7f0000439000)=@random={'user.\x00', '*/,(trusted^md5sum\x00'}, &(0x7f0000c0e000-0x1)='\x00', 0x1, 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005a2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00009cd000)=0x2, 0x4) 2018/01/07 04:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fstatfs(r0, &(0x7f0000ac9000)=""/54) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00002bb000)=0x0) [ 57.145856] keychord: invalid keycode count 0 2018/01/07 04:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x8000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="b7ee21234d693644831d4363497e0ce19a0fbcbd2002b3d7045d31f8c0aee2d9e78134078e38453e00ab8fdea8a13c083b8b9ea792e156a493c0b23048f4cbcc85b497ccd2d5cc19851380386af85eb85856a6c90cbc7261abf414be714b1b4caeedfec285877a1ecbca6f1f1e", 0x6d}], 0x1, 0x0, 0x0, 0x40}, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000002000)={0x100000001, 0x0, 0x2, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000003000-0x30)=@hopopts={0x7f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xffffffff80000000}, @calipso={0x7, 0x20, {0x400, 0x6, 0x7, 0x8, [0x7fffffff, 0x9, 0x8]}}]}, 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x6, 0x30}, 0xc) r4 = dup(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f0000005000-0x8)={0xac, &(0x7f0000005000-0xac)="f5f232dd2964ff4f79112db2888b15980e8273ede3f927ea8a8894ce4a51d78cf0fb083159dc0e68ac32ec19c7913e9c263d724391dcce30fe4889ce5bd234f2a85bdc00e7bdb48bf525b8b771b9407da722ec86321afd1fb88a1acc39dc98a0795bc6b66b1f050e8076a0792c77be63e0b0d67362db06dbb9a3593c71372aa334aa929b40ac661cf951d68512088dbeabb7855d061941690ca14a0c0ccc8d326b6163efcf89799e6f224bf9"}) sendfile64(r1, r2, 0x0, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000005000-0x8)=[{&(0x7f0000007000-0xe9)="7a1d3c61872e300a4f1f1d09473d4d60acb8b758ab8f5809dba295fcf563c237cfea55a8359b583fde5ff57bdc98445df9e637c3db7efe434fb6c9c6fdcb0df49572b89eff6ea478787dd52a455c3aa7c1761f08ae39d5080dd8e51a3235492cbd498bdb7ad560ec74629108db3d6d43af657cdfb4bec111bdeee666994ba1c2b1aeb125cc701aa8af9732bb084118243f20eda70d10b2c6c0b1be9544f9fc72faac82ac407c60195bf20e519a29908149fdb74e0ea2585a31b8c322a15fb67abd6d3d0cd725e50bd82bc0f06b02f0df444e955b83c022732314e5ced16117f9a4fb891644a2b4acab", 0xe9}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) syz_open_procfs(r6, &(0x7f0000003000-0x9)='net/snmp\x00') 2018/01/07 04:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket(0xd, 0x3, 0x21) getpeername(r1, &(0x7f0000c95000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000056f000)=0x14) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be5000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000cbf000)={{0x2, 0x7}, 'port0\x00', 0x14, 0x60000, 0x9, 0xdae8, 0x7f, 0x9, 0x10000, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000ec3000-0x8b)="4ab1e7631e42a1d54756915586cbb850b8cc6add5153fe682b98f44b0be2163708617db59cbddd79b8629d0f1255a30d228e714ca8f4e0cfc32aa4c6df239bfae227e52653e1d4ff431916bdaa12c435ea1d38bd21a3c746822642d0ac7e23c61f33c08cf06c4bc0dc67a5c1e9d3dea899fef16920c3d2c16e94a99df0976ace17a3c318418e17f3cfb2f3", 0x8b, 0x4000040, &(0x7f0000f06000-0x14)={0x11, 0x1f, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000119000)={0x7f}, 0x1) bind$inet6(r0, &(0x7f0000f4e000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 04:27:28 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000830000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x3, 0x4, 0x2, 0x9488, 0x6, 0x2}) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x7, &(0x7f0000001000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000003000-0x28)={0xfffffffffffffffc, 0xc, 0x6, 0x10000, "a709e1ff7f035074765f4d1a2b03dd1617554debdb57d6f6a1060751cfe9bf29"}) setpgid(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000005000)={0x50000001, 0x101, 0x1f}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x1c)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000007000-0x8)={&(0x7f0000007000-0x140)=@delpolicy={0x140, 0x0, 0x400, 0x7, 0x2, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, 0x1, 0x100000000, 0xa, 0xa0, 0x20, 0x7e, 0x86, r4}, 0xffffffffffffffff, 0x0}, [@u32={0x8, 0x16, 0x0}, @sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast2=0xe0000002, 0x0, 0x5, 0x1, 0x401, 0xa, 0x20, 0xa0, 0x0, 0x87, r4}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x33}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0xe1dd, 0xfffffffffffffff8, 0x4d2, 0x0, 0x5, 0x20, 0x81, 0x2}, {0x0, 0xa5, 0x7, 0x7f}, {0x7, 0x100000001, 0x2e}, 0x1, 0x2, 0xa, 0x4, 0xe0c1, 0x80}}]}, 0x140}, 0x1, 0x0, 0x0, 0x20000014}, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x100000001}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r5, &(0x7f0000004000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) r6 = accept4(r3, 0x0, &(0x7f0000006000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000006000)={r5, 0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/07 04:27:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x15)=""/21, 0x15}, {&(0x7f0000001000)=""/177, 0xb1}, {&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f0000001000)=""/93, 0x5d}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001000)=""/192, 0xc0}], 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/234) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ac0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000493000/0x4000)=nil, 0x4000, 0x4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000a8e000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/07 04:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000be7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003cc000-0xc)={0x0, 0x9c, &(0x7f0000543000)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x4d50, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdf}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f00000b7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002aa000-0x8)={r2, 0x1}, &(0x7f000088c000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000922000-0x10)=@common='lo\x00', 0x10) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/07 04:27:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000aef000-0x8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000ad6000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f00002df000)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents64(r0, &(0x7f0000b49000-0xc)=""/32, 0x20) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x2100, 0x12) 2018/01/07 04:27:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000013000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 57.336418] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.341168] CPU: 0 PID: 9476 Comm: syz-executor5 Not tainted 4.9.75-g5f5e5d4 #17 [ 57.348695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.358040] ffff8801cbf5f6d0 ffffffff81d93049 ffff8801cbf5f9b0 0000000000000000 [ 57.366067] ffff8801d60a5790 ffff8801cbf5f8a0 ffff8801d60a5680 ffff8801cbf5f8c8 [ 57.375006] ffffffff81660b1a 00000000000065e3 ffff8801ccdf38f0 ffff8801ccdf38a0 [ 57.382993] Call Trace: [ 57.385561] [] dump_stack+0xc1/0x128 [ 57.390913] [] handle_userfault+0xa3a/0x1310 [ 57.396945] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.403927] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.410299] [] ? handle_mm_fault+0x117b/0x2530 [ 57.416521] [] ? handle_mm_fault+0x1fc3/0x2530 [ 57.422737] [] handle_mm_fault+0x1fd1/0x2530 [ 57.428775] [] ? __pmd_alloc+0x410/0x410 [ 57.434457] [] __do_page_fault+0x5c2/0xd40 [ 57.440325] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.446278] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.452918] [] do_page_fault+0x27/0x30 [ 57.458436] [] page_fault+0x28/0x30 [ 57.463699] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 57.470513] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 57.476801] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.483787] [] ? exit_robust_list+0x230/0x230 [ 57.489900] [] ? userfaultfd_release+0x650/0x650 [ 57.496276] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 57.503000] [] ? selinux_file_ioctl+0x355/0x530 [ 57.509287] [] ? selinux_capable+0x40/0x40 [ 57.515144] [] ? __fget+0x201/0x3a0 [ 57.520388] [] ? __fget+0x228/0x3a0 [ 57.525636] [] ? __fget+0x47/0x3a0 [ 57.530794] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 57.536917] [] ? security_file_ioctl+0x89/0xb0 [ 57.543119] [] compat_SyS_ioctl+0x15f/0x2050 [ 57.549149] [] ? userfaultfd_release+0x650/0x650 [ 57.555529] [] ? do_ioctl+0x60/0x60 [ 57.560774] [] do_fast_syscall_32+0x2f7/0x890 [ 57.566887] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.573523] [] entry_SYSENTER_compat+0x74/0x83 2018/01/07 04:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4e0100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000+0x918)=""/51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x1) 2018/01/07 04:27:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x7fffffff, 0x1, 0x1}, 0xa0) r2 = getuid() pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x2, 0x4c, 0x2, 0x20, 0x80, 0x88, 0xb4, r2}, {0x0, 0x1, 0xb6d6, 0x6fc, 0x6, 0xfffffffffffffffd, 0x8001, 0xfc7}, {0x3, 0x2, 0x8000, 0x2}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x3, 0x3, 0x7, 0x6, 0x100000000000, 0x5}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x5, 0x3, 0x200, 0x0, 0x9e, 0x80, 0x3c, 0x8000, r2}, {0x5, 0x2, 0xc4, 0x3, 0x6, 0x1ff, 0x1, 0x8000}, {0x1, 0x6, 0x1aa, 0x8}, 0x5, 0x7, 0x0, 0x1, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x2, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0x3, 0x1b6f, 0x2, 0x7fffffff, 0xfffffffffffff800}}, 0xe8) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0) fchown(r3, r2, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000)=@known="73797381000000000000000000002d6f04616d6500d37e", &(0x7f0000038000-0x9e)=""/158, 0x9e) 2018/01/07 04:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x9) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f4c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a55000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000518000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r1}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d71000-0x4)={0x800, 0x0, 0x0}, 0x4) r2 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/07 04:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) r2 = socket(0x0, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) 2018/01/07 04:27:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b3000-0xc)={0x0, 0x0}) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e17000)={0x0, 0x6}, &(0x7f0000215000+0x4c6)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000004f000)={r4, 0xffffffffffffffff}, &(0x7f0000c3b000)=0x8) 2018/01/07 04:27:28 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000029b000-0x70)=[{&(0x7f00004ff000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x8)=[{&(0x7f0000001000-0x25)="3b61ee05af29387efb1ba3df8df8bde3c3ffea59d691317d9ef2608ea96fd1c35564c94a08", 0x25}], 0x1, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x20, 0x0}], 0x924924924924977, 0x0) 2018/01/07 04:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000441000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000cbb000/0x2000)=nil, 0x2000, 0x1, 0x8010, r0, 0xd) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000c2e000)="1f000000100a1f000000000000000000029d15ff090001800400010000df18", 0x1f) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000c80000)=""/174, &(0x7f0000e4e000)=0xae) r1 = accept4$ax25(r0, &(0x7f000015b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fe4000-0x4)=0x10, 0x800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000718000-0x10)=@common='gretap0\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000003a000)={@generic="e4ff45503a71cf753b1116beb57344d6", 0x6}) 2018/01/07 04:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000073d000)='rxrpc_s\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000857000-0x33)="932c7591cbba60ee93cf3a128853aa5409ac58b16701e2654ebfc96ade01a1b4f6b9f08cd79c7a1a3d9d95c86ff7cc19d0b76a", 0x33, 0xfffffffffffffffd) r1 = request_key(&(0x7f000051a000)='blacklist\x00', &(0x7f0000593000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f37000-0x1)='\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x10001, 0x80000001, r1) sendto$unix(0xffffffffffffffff, &(0x7f0000001000)="e3905179fc692cd4f44c0d40000026705faf0002b3724c", 0x17, 0x0, &(0x7f0000e2b000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x0, 0x0}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/07 04:27:29 executing program 7: syslog(0xa, 0x0, 0xfffffffffffffeba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x151000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b55000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x1, r1}) 2018/01/07 04:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x802, 0x100000005) sendmsg(r0, &(0x7f0000da8000-0x1c)={&(0x7f00009b6000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0xc, 0x5, 0x24, ""}], 0xfffffffffffffdaf, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000606000)={0x0, 0x9}, &(0x7f000034e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c08000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7ff, 0x5, 0x1, 0x1f, 0x1, 0x1, 0xffffffffffffff05, 0x75, 0x0, 0x0, 0x7f, 0x800, 0x4, 0x4f]}, &(0x7f000019d000-0x4)=0x108) pipe2(&(0x7f00006fb000)={0x0, 0x0}, 0x800) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000786000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x8, 0x0, 0x5, 0x3, 0x0, "634b07bc73fb1e57a0286b17dc571bee1f68b110214a7b576c5bd94ace610302c627c0f4c452a7223d27879ed28c28ee461614b5a5f39c60d9ce5338d8b5f7e4", "ee9921d2d9b484666b4dae7dcf421d41f1edb966749c8b4cd7a08986c16fa9e20016600e96d09100ae1d7c2b6432b6fafc3691b045096e91275e85af668351e7", "a50f6a32691bc54f1b03188aa1dce8f60c7a7c7f655cb889cf27596f30025a27", [0x3, 0x20]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000020000-0x20)={@generic="c2c08b6facc26c981420ac59e791637c", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 04:27:29 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d26000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000d25000)={0x14, 0x1, 0xa, @fuse_poll_out={0x4b}}, 0x14) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 4: mmap(&(0x7f0000003000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f51000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007b0000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00008f7000-0x4)=0x200000006, 0x3) 2018/01/07 04:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d9c000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28e4, 0x0, 0xc09, 0x4, 0xff}, &(0x7f00005da000+0x80)=0xa0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bd2000-0x10)=@generic="ecf14a7d6e4f0478e4d460bd8626f9d3", 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000731000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x2000000011, 0x2, 0x300) getsockname$packet(r2, &(0x7f0000ef8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000adf000)=0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d9f000-0x4)=0x0, &(0x7f00006e1000)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000084f000)={@generic="4e7cd2174da10f620cf5996de9aa2d78", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f00008fc000-0x10)=[{0x6, 0x0, 0x3, 0x1}]}, 0x8) r4 = socket$inet6(0xa, 0x2, 0x7) sendto$inet6(r4, &(0x7f0000f64000-0x12)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 04:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) unshare(0x2020600) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000800000)={0x0, 0x200000000000000, 0x4}, &(0x7f0000d35000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000004c000-0x98)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000a95000)=0x98) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000019c000)=""/182, &(0x7f0000ff4000)=0xb6) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000002d, &(0x7f0000916000)="1800000002", 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000159000-0x4)=0x0, &(0x7f0000367000)=0x4) 2018/01/07 04:27:29 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f000000d000)=""/245, 0xfffffe18, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000007000-0xcd)=""/205, 0xcd}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000003000)=""/251) 2018/01/07 04:27:29 executing program 1: pkey_alloc(0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eaa000-0x11)='/dev/vga_arbiter\x00', 0x480000, 0x0) accept4$llc(r2, &(0x7f00004dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002bb000)=0x10, 0x80000) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r3, r3, &(0x7f00004db000)=0x0, 0xff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000469000)={0x4b, &(0x7f000056b000-0x4b)=""/75}) 2018/01/07 04:27:29 executing program 2: chdir(&(0x7f0000001000)='./file0\x00') prctl$setfpexc(0xc, 0x0) sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xcc2a) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000921000)='/selinux/checkreqprot\x00', 0x408480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0xfa)=""/250, 0xfa, 0x2001, &(0x7f0000d9b000)={0x1a, 0x4, 0xfffffffffffff800, 0x1ff, 0x9, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) syncfs(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x15, &(0x7f0000fa8000-0x4)=0x0, 0x4) 2018/01/07 04:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00009c8000)={0x8, 0x9, 0x800, 0x40}, 0x10) setns(r0, 0x0) 2018/01/07 04:27:29 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000014000-0x4)={0x0, 0x0}) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0xfffe, 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/07 04:27:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000000000)={0x0, 0x0}) dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0xa000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c02000)=@req={0x28, &(0x7f0000601000-0x28)={@common='gre0\x00', @ifru_addrs=@ipx={0x4, 0x7, 0x1, "f73af008a266", 0x7, 0x0}}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) fcntl$notify(r4, 0x0, 0x1000000101) inotify_init1(0x0) bind$inet(r2, &(0x7f000073a000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f000099a000-0x20)=[{&(0x7f0000a4c000-0xe95)="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", 0xed3}], 0x1) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) connect$inet(r2, &(0x7f0000766000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f0000a4f000-0x1)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000acc000-0x6)={0x0, 0x0}, 0x6) timer_delete(0x0) 2018/01/07 04:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) write$sndseq(r0, &(0x7f000055a000)=[{0xfffffffffffffff9, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x1, &(0x7f0000197000-0x1)='z'}}], 0x1c) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000b4a000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') creat(&(0x7f00004c5000-0x8)='./file0\x00', 0x4) 2018/01/07 04:27:29 executing program 2: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/07 04:27:29 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000055f000-0x1d)={0x5, 0x2, 0x32, 0x2, 0x13d8}) ioctl$TCXONC(r1, 0x5429, 0x0) 2018/01/07 04:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0x85, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r3 = dup2(r2, r1) r4 = dup3(r3, r0, 0x0) connect$unix(r4, &(0x7f0000e35000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/07 04:27:29 executing program 3: clock_gettime(0xb, &(0x7f0000e0d000)={0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000051b000)=0x0) 2018/01/07 04:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000+0xa8)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000+0xf36)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) dup3(r0, r1, 0x3ffffffe) 2018/01/07 04:27:29 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x4000000002, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 04:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000e93000-0x40)={0x3ffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d7000)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000075a000)={{0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, {0xa, 0x1, 0xe6d2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x0, [0x8000, 0x8, 0x8, 0x8, 0x1f, 0x9, 0xffffffffffffffd1, 0x3]}, 0x5c) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003c1000)={0x7, [0x3ff, 0x1, 0x200000000000000, 0x2, 0x3ff, 0x8, 0x8]}, 0x12) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) bind$inet6(r0, &(0x7f0000e0e000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc71}, 0x1c) 2018/01/07 04:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$dupfd(r0, 0x406, r0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000057b000)={0x6, 0x0}) r2 = fcntl$getown(r0, 0x9) ptrace$cont(0x9, r2, 0x0, 0x3) epoll_pwait(r0, &(0x7f0000558000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000041000-0x8)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 7: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) openat$selinux_create(0xffffffffffffff9c, &(0x7f00003e1000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000cb1000)=[], 0x0) 2018/01/07 04:27:29 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x28)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000ddc000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000643000)=0x10, 0x80000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00007aa000-0x4)=0x8, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 04:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1e000-0xb)='/dev/hwrng\x00', 0x64c801, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00006c6000)={0x7fff, 0x8, 0xdd, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000e04000-0x19)=""/25) 2018/01/07 04:27:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r0, 0x720, &(0x7f00003ca000)="") 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) fcntl$setsig(r0, 0xa, 0x29) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000)='/dev/sequencer\x00', 0x200000000080000, 0x0) ppoll(&(0x7f0000483000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) timerfd_gettime(r0, &(0x7f0000d9a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) ioctl$void(r0, 0x5450) 2018/01/07 04:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00003cc000)='./file0\x00', 0x80582, 0xc) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000c19000-0xa)=""/10) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007f5000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0xc, 0x29, 0x0, ""}], 0xb, 0x0}, 0x8080) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d62000-0x8)={0x0, 0x3}, &(0x7f0000b6e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b99000-0xc)={r2, 0x0, 0x30}, 0xc) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, &(0x7f0000ba6000-0xf1)=""/241, 0xf1, 0x10002, &(0x7f0000035000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000ac000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b8e000-0xe)="6e65742f7861c700000000000000") pread64(r2, &(0x7f0000aec000)=""/0, 0x0, 0x80000) 2018/01/07 04:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000122000)={0x0, 0x5, 0x3, 0x6, 0x1c, 0x8f}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e1d000)={0x0, 0x0, 0x3}, 0x4) r2 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) clock_gettime(0x0, &(0x7f0000e14000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00005ea000)={r3, r4/1000+10000}, 0x8) 2018/01/07 04:27:29 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000939000)={@common='lo\x00', &(0x7f0000819000-0x56)=@ethtool_regs={0x4, 0x1f, 0x4a, "5fd95c81362906a4062f947faab05fd250877e760f517e2a8727e6d4d82152de891e53a1abbb1549a8e68dbb223416cb4b14b8bc69d807cf6c1629dee86334e964c91734016053bd9d73"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000bb7000-0x7)="", 0x0) r2 = syz_open_dev$sg(&(0x7f0000f14000-0x9)='/dev/sg#\x00', 0x4, 0x40) accept4$packet(0xffffffffffffff9c, &(0x7f0000233000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a10000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00003e4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd033, 0xffffffffffff6c4c, 0x6, 0x500, 0x6, 0x0, r3}) 2018/01/07 04:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/07 04:27:29 executing program 7: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000856000)="112d4f8f53a859d20b4202bfa32b26b0685264", 0x3a7) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df7000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000950000)='em1\'\'%keyring+\x00') sendto$inet(r0, &(0x7f0000261000-0x1000)="", 0x0, 0x3fff, 0x0, 0x0) 2018/01/07 04:27:29 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$inet(0x2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair(0x5, 0xa, 0x8, &(0x7f0000bea000-0x8)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000271000-0x4)=0x60) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000f6c000-0x8)='./file0\x00', 0x20, 0x800) 2018/01/07 04:27:29 executing program 4: clock_gettime(0xfff7ffffffff7ffc, &(0x7f0000451000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f5e000-0x14)='net/ip_tables_names\x00') readahead(r0, 0x2, 0x1ff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fdf000-0x20)={@generic="45c5c6999e67655d7664dc706ae8e1dd", @ifru_flags=0x8400}) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00001d9000)={0x0, 0x5, 0x7}) recvmsg(r1, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffede, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x4}, 0x0) write(r1, &(0x7f0000161000-0x1f)="1f0000001000077f00000000002000fc03005d040800020004ad008006ffef", 0x1f) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003ee000)={0x20, 0x0, &(0x7f00008a7000-0x20)=[@request_death={0x400c630e, 0x2, 0x2}, @clear_death={0x400c630f, 0x2, 0x4}], 0x6d, 0x0, &(0x7f0000dfc000-0x6d)="f443cd6f5b179b3a49144271ed9b977d1f42e25a3045bbf75927d5b65bf734fa12e617f578f426b52bf2707975e93b4980eabc9d70904b2b83e02fcd950cab98e9a482763a5f592b17824f6a7a84d35d6fe516bd84d646a2ebac6adb3a266caedf9eb6c63e764f0d09608f5618"}) 2018/01/07 04:27:29 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x2, 0x8000) ioctl(r0, 0x440000000000127a, &(0x7f0000002000-0x1)="") 2018/01/07 04:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [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, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d24000-0x6)='dctcp\x00', 0x6) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ae9000-0x10)=@generic="ba083ffa014c21da56d8ae962d17307a") ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000e1d000-0x4)=0x0) 2018/01/07 04:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4000000000000003, 0x300) r1 = syz_open_procfs(0x0, &(0x7f000055a000)='net/ip_tables_targets\x00') clock_gettime(0x0, &(0x7f0000d86000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fdf000-0x8)={0x4}, &(0x7f0000209000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d57000)={r2, r3+10000000}, 0x8) sendfile(r0, r1, &(0x7f0000071000)=0x1fff, 0xff) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006ca000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000bc6000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000b4c000)={0x0, 0x0, 0x0, 0x8d, 0x3, 0x0, 0xe, 0x13, 0x8, "e171ba53034f86568c7553c8fe2dca308da1ed62fa319016fc06d5a6ec22fce4c3bb5ea13f3c69b4c034ac4975af4f1be7e7c49de1abb4e496a98f5206776021", "796814dc89e3c3aca7c93060bb89a750ae3b64a3a8a4bddf3e5a32661e0e13d244dc2cc24468afbd28edd182bb60689e77ed6c9dcefb9854cce7bbae191bc4be", "63bbd7971bb22ccf1d43accb5c8b4910bb275049c7b8d94f2404f2a526f7b941", [0x3f, 0x40]}) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00003be000-0x8)='./file0\x00', 0x200, 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009d9000)={0x0, 0x4}, &(0x7f0000962000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001b5000-0x14)={r2, 0x3, 0x200, 0x1, 0x6, 0x0}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f000093a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 04:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f00005e9000)='status\x00') sendfile(r1, r1, &(0x7f000075c000)=0x0, 0xf5d) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000ba7000)={0x5, 0x9}) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x40001f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 04:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ebb000)='keyring\x00', &(0x7f0000dcb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r0) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000099000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) unshare(0x40600) r0 = syz_open_dev$binder(&(0x7f00007a6000-0xd)='/dev/binder#\x00', 0x0, 0x0) readv(r0, &(0x7f000066c000)=[], 0x0) 2018/01/07 04:27:29 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f000000a000-0x1000)=""/4096, &(0x7f000000b000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001267, &(0x7f0000f82000)="") 2018/01/07 04:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000027b000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c63000)={0x0, 0xf2f}, &(0x7f00006e9000-0x4)=0x8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000664000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000f0a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r2, r3) r4 = dup2(r1, r2) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000a05000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/07 04:27:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000016000-0xd)='/dev/urandom\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/01/07 04:27:29 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000008000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/07 04:27:29 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffdfffb, 0x0, 0x1) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000009000)={@generic="1cc703fdfd79bf030a1d9bbf47e539b7", &(0x7f0000002000)=@ethtool_gstrings={0x1b, 0x0, 0x3, "611d48"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000000a000)={0x0, 0x0}) 2018/01/07 04:27:29 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008c6000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000027000+0xb6a)="12dd1e8bf86f2b65b04f3b8d4837e8a9430ce8b6d92a25cfb53a09456048c8b6b3bd646704b52ce7d6f39b2d4fcd1bd4b7c6decf530a9e8a2d06ba7413a10f25cb9b021a352d1856bc3e42ef7bf549aa57c8cbd66e34be29feed945b74", 0x5d) r1 = socket(0x11, 0x3, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000)={0xffffffff80000004, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000028000)=""/67, &(0x7f0000028000)=0x43) epoll_wait(r2, &(0x7f0000026000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000060e000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000440000)={@common='gre0\x00', @ifru_flags=0x7f01}) write$tun(r1, &(0x7f0000552000-0x1022)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @ipv4={{0x23, 0x4, 0xffffffffffffff7f, 0x7, 0xbe, 0x2, 0x182aedae, 0x5, 0x3f, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[@noop={0x1}, @timestamp={0x44, 0x2c, 0x5, 0x1, 0x7, [{[], 0x3}, {[], 0x7f}, {[], 0x1}, {[], 0x0}, {[@empty=0x0], 0x4}, {[], 0x3}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x2}, {[], 0x0}]}, @rr={0x7, 0x2b, 0x2, [@multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @lsrr={0x83, 0xb, 0xff, [@broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0xb, 0x7fff, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, @lsrr={0x83, 0x7, 0x100000000, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @udp={0x3, 0x1, 0x32, 0x0, "0de36b572d9a4213d05cb1c19996483e65e40c0b29af1c8c00cc1614dbe9a1c156d76a30d0ae279a4753"}}}, 0xc8) 2018/01/07 04:27:29 executing program 7: 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003d8000)=0x7ff, 0x4) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000626000-0x4)={0x1, 0x4, 0xa000}, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005de000)='/dev/rtc\x00', 0x40, 0x0) openat(r2, &(0x7f000018c000-0x8)='./file0\x00', 0x80, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00001fb000)=""/232, &(0x7f0000ac1000-0x4)=0xe8) sendmsg(0xffffffffffffffff, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x1000000000000, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000e89000)="0212050002000000001ef2676546b71d2aa3551d331f262123", 0x19}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2018/01/07 04:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000771000-0xd)='/dev/usbmon#\x00', 0xc460, 0x200100) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000034e000-0x8)='smaps\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ca1000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ad000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d25000)={r3, 0x1, 0x6}, 0x8) exit(0x0) preadv(r2, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)=""/1, 0x1}], 0x1, 0x0) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) [ 58.588960] device gre0 entered promiscuous mode 2018/01/07 04:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00005de000-0x8)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eac000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000072000)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/07 04:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000257000-0x8)='keyring\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r0 = memfd_create(&(0x7f0000499000-0xd)='trusted:em0#\x00', 0x3) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000ab4000-0x4)=0x0, &(0x7f00003eb000-0x4)=0x4) keyctl$set_reqkey_keyring(0xe, 0x2) [ 58.615940] device gre0 entered promiscuous mode 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f0000002000)=[{&(0x7f0000003000)=""/20, 0x25e}], 0x1) r1 = dup3(r0, r0, 0x80000) connect$netlink(r1, &(0x7f0000832000)=@proc={0x10, 0x0, 0x0, 0x1}, 0xc) 2018/01/07 04:27:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0xffffff76, &(0x7f0000000000)=0x0) 2018/01/07 04:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001b4000)=0x3, 0x4) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f07000-0x51)="", 0x0, 0x20008000, &(0x7f0000b63000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00003db000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[], 0x0, &(0x7f0000cd7000)=[], 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003ad000)={0x0, 0x6c, "7c1a69edda37f052700a83353f5d32dd30a6430c38961dcf3a5d89f387bad4c201144277276c13f3084ed036e575a72a8223aeb80c9785f06f5b6ffd4bcf7c69220238f0fc62d5a375a591389ebef1a1dce5d3f28ee1eb3f773027712e04a2d0dca8b7415157c4299e487d9a"}, &(0x7f0000a29000)=0x74) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000378000-0x8c)={r3, @in6={{0xa, 0x3, 0xdaf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/07 04:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") open(&(0x7f00008ec000)='./file0/file0\x00', 0x1, 0x0) open$dir(&(0x7f00009ee000)='./file0/file0\x00', 0x0, 0x40) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/hwrng\x00', 0x80000, 0x0) accept4$ipx(r0, &(0x7f0000896000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000034f000)=0x10, 0x80800) r1 = socket(0x9, 0x3, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000061c000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000d5000)={{0x20, 0x9}, 'port1\x00', 0x0, 0x40, 0x380, 0x4, 0x4, 0x200, 0x7, 0x0, 0x6, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000047000-0x24)="2400000052001f0014b20007000004000200051009000100feffffff080009fffffff7f4", 0xfffffffffffffdc1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000c91000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000080d000-0x4)=0x2, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ca1000)={0x0, 0x0}) 2018/01/07 04:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00007dc000)=0x0, &(0x7f00006c1000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/07 04:27:30 executing program 1: r0 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f0000cf7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000000)={{0x20, 0x4}, 'port1\x00', 0x4, 0x90000, 0x7fffffff, 0x4, 0x1ff, 0x0, 0x6, 0x0, 0x3, 0x975, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000-0x4)=0xc5d) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) tee(r1, r0, 0x5, 0xd) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/07 04:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e14000)={0x0, 0x0, ""}, &(0x7f0000d65000)=0x8) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003e2000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000069c000)=""/18) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/07 04:27:30 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000df3000-0x30)=[{r3, 0x0, 0x0}, {r1, 0xa490, 0x0}, {r2, 0x40, 0x0}, {r1, 0x1080, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1400, 0x0}], 0x6, 0x2) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000df4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000df6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000df5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000df4000)=0x8) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) [ 58.870544] device lo entered promiscuous mode [ 58.876846] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 58.894122] binder: 9835:9854 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/01/07 04:27:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd1000-0x15)='/proc/self/net/pfkey\x00', 0x44000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fd0000)={0x0, []}, &(0x7f000066b000)=0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f000059d000-0x24)={0x2, 0x401, 0x80, 0x1, 0x20, 0xfffffffffffffffa, 0x2, 0x1, 0xfa, 0x7fffffff, 0x10001, 0x2}) 2018/01/07 04:27:30 executing program 6: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa2000-0xe)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fa2000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c00000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x401, 0x9, "5a93e495372a2f34095a645c818fce824d07c78b9ac0833f9839cb0ac631ae3908a1605bab9efc5e8417595c670fc05a99490e75bc21d39a4a55243b96fd60f1bc17b89aeeac99ed0d6865b76cdd3d9f"}, 0x160) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000000000)={0x0, 0x12, 0x0, 0x23, 0x3, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x21e) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fa4000-0xc4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}], 0xc4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fa3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000e6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e4f000-0x98)={r2, @in6={{0xa, 0x0, 0xe3b2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f000077c000-0x4)=0x98) 2018/01/07 04:27:30 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002cb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000)='ns\x00') lseek(r1, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00006b8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a5d000)={r2, 0xaed}, &(0x7f00004c1000-0x4)=0x8) 2018/01/07 04:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e14000)={0x0, 0x0, ""}, &(0x7f0000d65000)=0x8) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003e2000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000069c000)=""/18) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x16e, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x6}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={r1, @in={{0x2, 0x3, @rand_addr=0xd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_adjtime(0x0, &(0x7f000000d000-0x51)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 04:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000639000-0x1)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getxattr(&(0x7f00001c9000-0x8)='./file0\x00', &(0x7f00002fa000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000901000-0xe1)=""/225, 0xe1) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/07 04:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006f8000-0x12)='/dev/input/event#\x00', 0x6, 0x28001) r1 = syz_open_dev$sg(&(0x7f0000acb000)='/dev/sg#\x00', 0x10000, 0x2000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000c5000-0x4)=0x9) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000e92000)={0x1, 0x0, &(0x7f00007bd000)=""}) [ 58.916762] binder: BINDER_SET_CONTEXT_MGR already set [ 58.922205] binder: 9835:9858 ioctl 40046207 0 returned -16 [ 58.931398] binder: 9835:9858 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 58.940085] binder: 9835:9858 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 6: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000276000)=0xf6, 0x4) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f0000200000-0x1c)=@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, &(0x7f00001bb000-0x24a0)=[{0xc, 0x0, 0x7, ""}], 0xc, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000362000-0x4)=0x7ff, 0x4) 2018/01/07 04:27:30 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002cb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000)='ns\x00') lseek(r1, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00006b8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a5d000)={r2, 0xaed}, &(0x7f00004c1000-0x4)=0x8) 2018/01/07 04:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@common="6c6f000000f80008000000001100", &(0x7f0000392000)=@ethtool_cmd={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]}) close(r0) 2018/01/07 04:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000a1d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b2f000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b8f000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 04:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x11, &(0x7f00008f6000)=0x2000007fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000d55000-0x5)=""/5, &(0x7f00007fa000)=0x5) 2018/01/07 04:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d3a000)={0x5, 0x7ca00, 0x2, 0xa, 0x6, [{0x101, 0x8000, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x100, 0x7c0, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x80, 0xd73f, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x37, 0x0, 0xfff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x480000000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xfffffffffffff800, 0x7fff, 0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000553000)=0x0) linkat(r0, &(0x7f000022a000)='./file0\x00', r0, &(0x7f000017e000)='./file0\x00', 0x1000) getpeername$inet(r0, &(0x7f00006c4000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000393000-0x4)=0x10) fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000d14000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5386, &(0x7f0000cce000)="c1") openat$autofs(0xffffffffffffff9c, &(0x7f0000bd4000)='/dev/autofs\x00', 0x40, 0x0) ftruncate(r0, 0x1) [ 58.991519] audit: type=1400 audit(1515299250.343:42): avc: denied { create } for pid=9874 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/07 04:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x6, 0xa4) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x402}) sendfile(r1, r2, 0x0, 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 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) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001de000)={0x0, 0x5}, &(0x7f0000f20000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ac6000-0x8c)={r4, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000545000-0x20)={@generic="16fecfedb37a94a86939c564a4e34b66", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r0, r3, 0x0) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000620000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004c0000)={0x0, 0x0}) time(&(0x7f0000ee0000-0x4)=0x0) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 6: mmap(&(0x7f0000000000/0xd5d000)=nil, 0xd5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d5d000-0x1c)={0x0, 0x0, &(0x7f0000d5d000-0x8)={&(0x7f0000d5d000-0xe0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000bbf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) 2018/01/07 04:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009c2000)={0x0}, &(0x7f00000ac000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000488000)={0x0, 0xd0, "82b4c412d6d5311f686733a533c7dc98def82004a583748462da2b234d8e14fc88ca3ffc1727cb228463c03ce58bbe224d985e833c472b01f261d8398539e827b06c977b6de3c8584081cb3f8cc323c655ca9e9f271bee5f09df10ed6e40d9c31f3375acc2311f5e77a058712347906b265070b4640a92b25d10175f0eed43e7afb56e2ac5f92c508c8b8b6058468753fa065d542261864eda7767b423035f207f815c791e3a9a0c4417c3199065720449f6469bac66541cb02b20090c240c3dee7e74c0753216e57bb99ce226a1adc4"}, &(0x7f00009a3000)=0xd8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000bed000)={r2, 0x0, 0x54, "aefd96c6c9dd4102413e0db0c4468ed87f3ec378648f4cdb1f8fcdde98cc37d36cf7b6213db81e132f455929149909681c3a1b9140248c52235d4dc16371524d45d36f8c690c59264946bcc95d4e76f1f9d6922a"}, 0x5c) faccessat(r1, &(0x7f0000734000)='./file0\x00', 0x20, 0xf00) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000c54000)={{0xff, 0xa}, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000186000-0x40)={0x7f, 0x6, 0x87, 0x4, 0x2, 0x200, 0x7fffffff, 0x5}, &(0x7f0000e52000)={0x40, 0x3, 0x2, 0x10000, 0xffffffff, 0x5, 0x7, 0x1}, &(0x7f0000283000-0x40)={0x5, 0xffffffff, 0xdd5, 0x9, 0x6, 0x1, 0x8, 0x8}, &(0x7f000041a000-0x8)={0x77359400, 0x0}, &(0x7f0000564000-0x8)={&(0x7f0000417000-0x8)={0x135}, 0x8}) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000032a000-0x4)=0x0, 0x2) clock_settime(0x0, &(0x7f0000648000)={0x77359400, 0x0}) 2018/01/07 04:27:30 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a7000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000b0b000-0x30)={0x4, 0x4, 0xfff, 0x5, 0xff, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000467000-0x50)={{0x0, 0x0}, {0x0, 0xc1fa}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000e2b000)={0x2, 0x76, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003bf000-0x1c)={&(0x7f00004bc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000791000-0x30)=[], 0x0, &(0x7f000039e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000463000-0x4)=0x0) execve(&(0x7f0000a8a000)='./file0\x00', &(0x7f000078f000-0x8)=[&(0x7f0000ce8000)='cpusetproc\x00', &(0x7f00000cd000-0xb)='{[md5sum}\'\x00'], &(0x7f000012a000)=[&(0x7f000012a000-0x18)="637075736574706f7369785f61636c5f616363657373d900", &(0x7f00001ec000-0x3)='/(\x00']) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000486000-0x4)=0x1) r2 = dup2(r0, r0) accept4$packet(r2, &(0x7f00008e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000063a000-0x4)=0x14, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/07 04:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e96000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00005e4000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f00003d7000)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:30 executing program 1: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00001de000)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000975000-0x28)={@common='gretap0\x00', @ifru_names=@common='eql\x00'}) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000006000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) epoll_wait(r1, &(0x7f000000d000)=[{0x0, 0x0}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 59.162964] device eql entered promiscuous mode 2018/01/07 04:27:30 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee6000)='/dev/sequencer2\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0xfc)=""/252) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x408000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00008cc000)={&(0x7f0000e34000/0x9000)=nil, 0x9000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 04:27:30 executing program 7: mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ccf000)='keyring\x00', &(0x7f000057b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cd0000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000435000)={{0x6, 0xf19a}, {0x300000000000, 0x1e}, 0x7d, 0x4, 0x72, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ustat(0x7, &(0x7f0000cd0000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000cd0000)='./file0\x00', 0x2000, 0x10) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000040e000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setrlimit(0xe, &(0x7f0000125000-0x8)={0x0, 0xffffffffffffffff}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a1c000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0xc0045878) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000cd0000)={0x7, 0x0, 0x5}) mprotect(&(0x7f00006cb000/0x3000)=nil, 0x3000, 0x2) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000cd1000)={0x3, 0xf43a, 0x10001, 0x1f, 0x5, 0x1, 0x3f, 0x22, 0xff, 0x0}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c32000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x3d, &(0x7f0000771000)="36ab6697dbfe38db8eb6b8c0f665688d3f42767dd0cbb75e733db752ff228c5dc9fae4887c0f405ddc4fe57644e4b11f1009b6a8471f036a996c887adcee91530fc427051ceaf005f4d1ee75ff2a99bc3574bbaabf6d0af4f53a183334da21786585e9c326530028a199f9dae3c987aa12afe64c3c443ba8ebf0919bd591afd396dde08daa80f80fc7b1a0ee8ae6e085e03a92e308be71b35ba3069e7f82151e4aa6d685518f161d250fc55295cd14020becafe622c7285c04ccb7d629d4484ffe65c3cb98e2330ab2e25a38576ab031f5e8c82bc74402ac73088b1dc6eea510c441cb225a527281ff69ced0be", 0xed) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000cd2000)={0x7, 0x6, 0x6, 0x9, 0x400, 0x5, 0x7, 0x41, 0x0}, &(0x7f0000cd2000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000861000)=@assoc_value={r6, 0x401}, 0x8) symlinkat(&(0x7f00008a1000)='./file0\x00', r2, &(0x7f00008a6000-0x8)='./file0\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000834000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000cd3000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000cd3000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x1, &(0x7f0000286000)={0x0, 0x0}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000cd4000-0x5c)={0x9, 0xfffffffffffffffb, 0x80000000, {r7, 0x989680}, 0x6bd, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:30 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000963000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008a8000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000ee2000)=0x0, 0x4) 2018/01/07 04:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f00006be000/0x4000)=nil, 0x4000, 0x100000b, 0x12, r0, 0x51) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00006df000)='/dev/keychord\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000a6e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000a01000)={0x200, @time={r4, r5+30000000}, 0x3, {0x0, 0x8000}, 0x3ff, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bae000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000bb2000-0xc)={0x0, 0x0}) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 4: r0 = creat(&(0x7f0000bc1000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c2b000)=0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x99e, 0xff, 0x6, 0x40, 0x2, 0x40, 0x1000, 0x8, 0x0, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000045000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000552000)="000000006e00000000000536005d") truncate(&(0x7f0000047000-0x8)='./file0\x00', 0x1) open$dir(&(0x7f0000cf2000-0x8)='./file1\x00', 0x40400, 0x40) fcntl$dupfd(r0, 0x406, r0) exit(0x0) fchmodat(r2, &(0x7f00000f9000)='./file0\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006c2000)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000629000-0xc)={0xffffffffffffffca, 0x10000, 0x4, 0xffffffffffffffff, 0x200, 0x7fff}) 2018/01/07 04:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000091000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000b4c000)=0x1158000000000000) ioctl$TCSBRK(r0, 0x5409, 0x5) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000bd9000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000090d000-0x9)='loginuid\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) exit(0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003a4000)=@assoc_value={0x0, 0x9}, &(0x7f00009b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000264000)={r3, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xad7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x5, 0x7ff, 0x1, 0x8}, &(0x7f0000007000-0x4)=0xa0) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/427, 0x1ab}], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00009e6000-0x88)={0x0, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x420a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00002a1000)={{0x2, 0x2, 0x1f, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d6f000)={0x5, 0x9, 0xffffffff, 0x81, 0x0}, &(0x7f0000572000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000df0000-0x12)={r1, 0xffffffffffffff01, 0x5, [0x6, 0x4, 0x81, 0xfffffffffffffff9, 0x0]}, &(0x7f000021b000-0x4)=0x12) r2 = socket$inet6(0xa, 0x4, 0x0) socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='/selinux/create\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000003000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000+0xac)="523f3acdd94cb7c2dc43618026bda9615d3abcf068dc39c96d3c46fd2d450b4f3e3c0abba145ab29a79d53a8610360a656645044618f7ddda12a6dfb32520926ab5f472aa4992aa90a4a06763ff00ae45e48da36814a3e3d0f99f85b7f8c07139a588ff22a13a8a4a3a33b2855a2a5073c33e9c4b9e68edd2ee5cf3e10", 0x7d, 0xffffffffffffffff) keyctl$instantiate(0xc, r4, &(0x7f0000002000)="7d36824fcf5a9a1e4a3bd31d5715f81f", 0x10, r5) open$dir(&(0x7f0000001000)='./file0\x00', 0x101000, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000003000-0x8)='./file0\x00') setsockopt$inet6_buf(r2, 0x29, 0x1a, &(0x7f000040f000-0x1)="", 0x0) 2018/01/07 04:27:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) times(&(0x7f0000fe2000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003a1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000086c000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000324000)={0x2, {{0xa, 0x0, 0xfff, @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]}, 0x0, 0x0, []}, 0x90) syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x80) 2018/01/07 04:27:30 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000952000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000fe2000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00004b4000-0x9)="070bfff90000270019", 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000027b000-0x11)={0x0, 0x3, 0x2df2, 0x20000000000003f8, 0x5, 0x5}, &(0x7f0000004000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000043f000)={r3, 0xfe}, &(0x7f0000074000-0x4)=0x6) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000ccb000-0x20)={@common='lo\x00', @ifru_flags=0xa801}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000bc8000-0xc)={0x2, 0x0, 0x400, 0x43, 0x7fffffff, 0x3}) connect$inet(r1, &(0x7f0000ad1000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 04:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c03000)='/selinux/enforce\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00008b4000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, &(0x7f0000484000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001f5000)={r1, 0xe6, "980817ebbd8c52f0f110deef04c9b12d0fd3f6a00d301e1aea740f2449c6c99c2f291f81c38701e3fe7c835226e366ffe4ccba762b08e6c8ea588e0c949a7daabe7b36263477c56ee2757edb996a3d926edbb18cf1cce3614bfdc85fc018f988463fa59412132f6150c685b17849a6264b54a67d07a38c94c117228a21da36017856d6a3a9c5661d8065a139f4a43c0d9c484a86c8b3370f9a809ed3ae7e8cc64a8834ff8249a23bd24c585b69e4449e46ad77cee8dbd677a538000791ba3949f02051c2cf1fb9be7cec5d594b40aca2b709c7301856c4506c94431dfe7cad5cc1a7983ca54a"}, &(0x7f00001c1000)=0xee) 2018/01/07 04:27:30 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) clone(0x0, &(0x7f0000e1b000-0x62)="", &(0x7f0000abf000-0x4)=0x0, &(0x7f00007b2000-0x4)=0x0, &(0x7f0000e1b000-0x51)="") fanotify_init(0x2, 0x8000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x6, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/07 04:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000000f000)=0x4, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ae9000)=0x1f, 0x4) 2018/01/07 04:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000014d000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) clock_gettime(0x0, &(0x7f00000eb000)={0x0, 0x0}) dup(r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000046b000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000c73000)=0x8, 0x4) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e33000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x9, &(0x7f00000c1000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00001a5000)=[{0xfffffffffffffff7, 0x3, 0x80000001, 0x100000000, @time={r2, r3+10000000}, {0x7fc00, 0x97a3}, {0x10000, 0x3}, @ext={0x60, &(0x7f000009d000)="ca6c83b4c5d1c44ab28feb34493e97f325e15fc7322049db3d1a1c7bb21e4304e8c0f0b0a83ecb3f16c23a9b1beebcaa0acb8269c3ddd190e699b19e286a8416a7c25618ba087577f9ea0c423fe713b054e35b3edc66c98345530574fdcacb97"}}, {0x80000001, 0x9, 0x7, 0x2, @tick=0x0, {0x6, 0x6}, {0x1, 0x7f}, @raw8={"5a11bbff5cb8059356253a4a"}}, {0x1, 0xb59b, 0x6, 0x56d, @time={r6, r7+30000000}, {0xffff, 0x5}, {0x8000, 0x1}, @time=@time={0x77359400, 0x0}}, {0x4, 0x5, 0x0, 0xffff, @time={0x0, 0x1c9c380}, {0x5, 0x9}, {0x2, 0x36c}, @quote={{0x4c12, 0x6}, 0x7adf26e0, &(0x7f0000f14000-0x1c)={0x7, 0x5, 0x1000, 0x4, @time={0x0, 0x989680}, {0x80000000, 0x1ff}, {0x4, 0x100}, @time=@tick=0x900000000}}}, {0x200, 0x43, 0x2, 0x0, @time={0x77359400, 0x0}, {0x4, 0x9}, {0x9, 0x3ff}, @quote={{0x7, 0x9}, 0x9, 0x0}}], 0x8c) vmsplice(r0, &(0x7f00003db000-0x38)=[{&(0x7f000087e000)="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", 0xfa}, {&(0x7f000060e000-0x2c)="af3f5c755f25d510aaecb32da25ad18ed45a7109710fa4a5af959752a5f7d2350e02d5ccd0a25d9603d880f4", 0x2c}, {&(0x7f0000311000)="474455db376d592d2c7ea9544a235ff68289b0825543b6ccca189e85fbd01597df9d7f859617ba77918c18317d3b794a26c270ff055d5317806099e5f74c848d633002641ce1fe49837b65f6c22e1b9fd23d4286e58ad84df4b14286ba282545159a059d31e9b680b00da9089b953879912e6ef7772158e1f9d411126082edfb9d9fbf6a316c78e85ea00d8804d3eeb19062bfd33505eda936920674119ca4a97d0973a1", 0xa4}, {&(0x7f0000b84000-0x10)="4ecb82adb90af876694c5e96d1113e2d", 0x10}, {&(0x7f0000fea000-0x1000)="6e3d136e6fee7cd00b0a6fd8b7e178d67311153e41251bd4d1a440863e647dc80b415cf6a3b5e826691d2bc11d000d8a81ab260ce707c187c8f42c13379693ea61973af478006245c9ad0b2c7d3e041c17c5d0d0b2833590fee5a67b5f8ae64686316028e8892efa0212c2b1196df63ec5d2c16358dd08b5677aa647a4b96d14e2503cad3ed6bbf0393ceed4f043d123f88e0ce045029dd6c023b5dab913d811e37e183e134471d1543b5d4a148c709179b1c3191d0e1eab2721c2ebcfda2cd89456be13cedc63793d7c6fc9eacaeb578d0192e98d666f7b85e1c097b5ed815f87da5d4f5855cfdad7087c4234988832f95f478329c3c18add46aae508dbb031f5319ab95ac8862010cd46a04a97361eaeb0f64ea7659e717a1392d3996caf696ad0764fe3e72981eb43af4750def4d7a3a9e34521bffe332141ebe94b1dd7d2cdd224eaededa489aaa8ca0f30d5ba5909bd40c4598c1ea15234a7cf54b4d73468320d45fef2f810a8efc2493f8c3a25a3fb9186fef9331aad2fb41c83a84150b0ce43d108fe8d9d4cb9209e1adac770eaaf21df0ad5d994702e570305d69c756a3de3e817b35cca033fcc0a25dd72ce936c2e9b9457fa3e9b6cdae346e5a20870163149af34c8963db33af3680b5377fe57c6bd192b2f7af99e1655c1374f78babd03f6066e64b9fe0147b659e3092132c41ce335e22d1dce884b03fc5dbdcd479464e5b5127a413beaf0b3819e132ac323a092317b20671ae4df5800cd8532bc4d70617f13de86d01b211ad76c5a60f9cd904a84e9d5d3b87e492459ec839e55ad1d85a4d49d1443700c6d970428cf49371e8280bfffe3b7c5674f7eb5de29961c2bb0b2d55c29abc10d5fb0cc8a4a467d704e6a1ac6c9b4e87600aebc544566fff2343be6209d37d9f1d21c9033c2fbd6da2bd8c986559278cc5735adc4280824a499df6d1aa2417c5ad54209f3b43b3a0d966b4c435bb0aabb2c940b24f900f4941724c251fc505e1ef4503c2467da327a8a27b8ea3010e3fbdeacd62036c73b040493d51c68b6e8720799925a4707c79e49f9a34425dcb3dc01c932f5ec9f4a033027a6b382582cd35f906dee377f0bad81f3d4bea163fdd6c08dae77a88081376e6e94f55de48aaec923eb2412344e36fdc7ef8e646891b2d60859cce23b571de89f54c3addb35c07ebce11e7cfd9c314649655f7a5bed56154848361d01e4f0794b07df0fb1fe65b2e7b5d38cda8d6ad2165147d73c3e95a6cc6036f51bbccc5436939cb10d6330c6dfa294f8ee4a4513f33a1942de22c23cf0f363009520c1c8187d5330fe5d88fd2def06cee549e8fd26fd0e6dd6e94cae89193e5be648800c88645dec4a72f3fab8ce31c7f4917b931157dcff2c057aa19c918cd4361d038288b45637e9308215b974460ae5e81a0fd96d698d970eeb78de3608c585eaafb5fd556e4865a9be02de3c008959cee5978722e44fee3210194433755f4db0545db6bc6afb559df13ecce02575ff463f51999d0feefcfbe06f007364dfd037453d6b2ca88c65af480cba127afea6573b52cacd7191352638bddb7aaf65106182e659c3a79a654ca0d8b35b73f941a17621f56b6ff9f49057657f6ce78fda4aeeeae6f4d817f25d596c1327c12fc3ab07513d0b66542f568789b26240e9a60ccfe9e8914e5db3ea8f5a4118c3ac37b3a3428717600bf566ad07b20b199ceb11f99bd28326ba2fe448fc7b146384d95797ea264e2e12d4c072a2b60d1498c6e6c5b77932f514d81ed89732d05488ab1149dc4c0e09e8b0b687b7c37e9d4f2f8982fa7cf410ab09f1e32d82d2ea440092801b0240b01ef220d5520d0235007deee50a5ad81f35ad0d276055689a4f92c83a7b15a0ec7adf517c9d14ec16edb1044bd326b506c6d66e0279025bbb6ba66f813ee1b051844042b1123eaffe1949aa8763f87e4fcabe0985c82acab12e70bde276ba17650a983b0c2d862a03f37b7810e5b6eac95484a3597b51a37f1cde1147b5d9745841a9a43362c6e009fc87e093a6a501b94289f0d5446bd0df3e86d752184e470baa4a09ffd8a27735c491282dee49672711095b1894bc8698f32955e410ed1a5a63f9c48a145db10a7f41a5accd7ec3003b76058751454a0603e20cfab9f19374d3379b5bc88b95d0e9a96dd961599f3f074638b3b4a7c94d83981887a9f78b62e69456a06d46c02ed08c809f087f5f2cfb91e61a8e213fc92a91f981f76237d84b3a28aec3f2e23dd16d954bc32f6bd7d6aa616736115bf7fcd6cc13254090439dd5c2e7e1af0b20405556247e944ff8b62dfe448f4e3e3857e72f420e85ddcd3dfdce22cafb9f29ffdfc51b99332412baa8897ad80eaca0033abacaa982c5d9c54f64135aeeb5825054234eb2e18101bef1f1b1ed7440dfaf53c2325e731792ef68c2aeb0be1a36ef9f08bdabdcf6e271f6ebe1b33415717666074a225ab9611ca160c09701a415723d1840ca05c5324cc052319e3b1ee1cd2a48f7e9d9e5173092fe8f39b48534ad0fb1f5e24a3ff127bdc7f69de04e42089d4caf6179baaa356ef34066c0c066389492b4592c1e4692cadc531b81aa450728246ac657ae7201bc0488d19c35d7901057b0fb29574bb16a13bfe093476be9e2b67297d13954878c32192ab4aeaa268659c69019503b4c8fb8ef69b39a4f20d3d67126bf456eebd703515291843fb646cd399ce7a4137b4a242f783396efbbc71a413039209ff10c24268ec5259a5207868df05f898cb03452dd15b6a92129bfd5622f6233064100a203ef9d735a2859db252bddc3e151f8ee8bd97a6f49a7ad827f78c341017aac031968de3709ecef76ec000d240de5bffbdc123b81c0f48484cd193f5e06dbf1f4b5f87e441b69adbeef9dea9227a1206742fa0a93c4ba8462ca442a56ea3b31bd9f99141613d330ca3bf9c9a1cbb4908688fcec59b4908e79a3a17487813f5755f1b0cd8b2986add4f1e98957eae8074356cd1ca338b99c0b11a18f9e2a824dc6db4a7564311456bc17cc3610419ac040e7c0f30131433f0d02be1b7c37cfa32f26362ae16bdca172dff186ec40ffd1f29272915aafd1afc7c59bd3c0f04ea3f9e8225a71685c5113dd719c11f64a53735a38eabd22701e1babce80a22761721c338d21d6e9777fe454f67e5bea34404531522ed5cb42589be9aa09ab00df201ab98779a46f286cc81bb29dd5fca90426dc27147f3b44a7b9206fc6e6ea5d49d256cac8bdd21418d237af9b401cf8cca2e229395df46f2be01d62b47d819064cf180015418363c3420da63b0dc7e1271271d3ae858c79db7aed95b22abe6d14511d89a002ccf1a8ce44a867a6d3429289f32dcfaf5854cfa4becbcea1877de6967d0a535050486b92ee5ce180c6e84a4363bb99b86cce60051e9186e145af8d00a6a7815a3ac6d6f3672edc610f02acf64ba7e06fe993000c38369ff9eefd035ac42ea869ebbf295fc2eef21f715a6163d97c6ac55a4b12c3aaaeaaf099827c6c9d0fe695e4a8cae4abc51ebcefb61a6285e72771f7bd4df00b143cec46c1379197c2d76d8b11109138d14f1c264b035092ed1d685f3742adf955d23cc708cd2ab5a24daed142ca35aa80f952961faf27e80c74e9e791ea7a0299e3a2821d9ad0927f9d93864e4a500bfa2596cf7a7fefa893705ee831e642bbd1e73c8873e4407a4f0bb8727cf0c87bfabac00f7e69f163580b61f6507676e883066e82c53747817271ea180612be41a85ef642a8e52891889e170bd5aa36d618b2cbbbf7a5e9dc77d1ac8b9c999cffe7335295d63615fd920135eac83f7995dbb55da166579da619330af69667f2f5c18d8ae1f5415a27e0d2e02387ca3a00518d1da1bf203cae4fe09bd9b0072a90e0bfec8a5ac3642d911018d823b5cca2c641568b92e54098b0c9924d992f2ce292007cec17b4ca04291d863f3ad8d52d0b913f6aca45eb72ed5e86c4b14a201e9567c8871b7b28629f5f6f1fef5e76032b2220b3093be3b40ae35e6066763f7181f4cdd6c262cb22c05468d6deea34fb14a52675ef9438762237e08754fa02f458a7e4e58c9ac1678fce47fd1936103841e0a41d5950bfbb2b16dd750f23ad2683c422664f681970bad0665944e62f21f626e086a777fd29a6c9217bce17b8dc112679ace20a17bd8bfd5e2667178732b212f1c0aa27549f9d95cd2793968322fc8189a033ef4bcb76c98c5ec63a25bdc4621507c78cbe647b3122298e19b897e1d15305eb0384f847084c6a3ab626bc16c1059c185b690cafeb4bdfaf161cfa7f285058388831e77920b2264ea56863828bef79f07178f8ac920945689a9ac4202a039acc2e1f67ddb2b8d1d775f4cec985004b0488183749344317e9d4093b22e712d6cd6bc1cadc7bdb1bae578153ad6e3a8f0e54fa8ef92ee079e67022064b31cc72783f2725948a9717c902f357c7956eecb3b64f63b53ea08ac74ee090319477c3cd8039cb3015fd6e608a254709254640001ffa990d4e56b4a495f22a478cf55a059620919a04b1526210d389c44eaeed91238466c8446fdb162f9281ec72226f299b8aacaafe8c1d9d097e07286a044fd77a71be3d60e19271847cce1cbaa5bdecf01d4703923cf8d3c4f0d149ad8d4babd5e0fbcaf493e903d6b60eef6957dbd22e58fc0de5d6131e28acf7b0dcc9b7b0d62f4a1a8316488d409b29f00c6ce4ba4a9958ca8db59010a39bec513dccc3bb08dc6e48788c69d90105d58eb6105a0e68b5aa48620d66ccb677cf7d7873a5bc0d0371936fc9744bdb3913542a5a5243d85824ac806d1b52bc9d2e988a9c96b764b214831a4f4961ea2189be901c8a67db19efc3245e90e83d520cb3514780ffb03543ae8e7564e59ffba73bd6fc09a3cc42bbed7624349fd99107cf6e02e5ee3e0d42c97a8b064c64052b30a8333a88528a14350f4188112767d46291907bc0e857b6c387749b414b2f02cb4bd153b7f0ea2c8ea3ba2679a1a673f5fc404c35ea1ac311240e0b108ba102f7c35a7055c2926bf8281bfa018b096820e029010326cdf691da0c69aaa24aa8793a7dfca7fca1a513a6e2dd83b3fe5f8c0514347179af148aedb644aac93a7dbea542b8c63f01247695e2c71fffbd1c97935229b6787465959341bc7de9b1f6f8ced1ac2eeef57d9146951719b33ebc9e43a44bc4bbd105b7b5c5d6b5ed80bd599b2568c5d7cc8fc73cec26bf56b8eb0ebfdc201280136323063c4865f17974f4c62815ebc07b11bf8aaa23bb66f2a91576660a5e9e5a3ce9cef00ba5c1dfdc399ce17b241664a1cd6191550940bccdc19f95e7f1d7b63f53d59908d7f2b89869da545dfcf9b487cbc1f6d42567923928118bd172b18af87ae4585fbb6ccbed00ea5646e3557bb4c8c377701ce3156650a6b1eb93da295baf6704312a930cf5db424f539c8dd377f51df8aa7329a973137d89547619bade06f539536100821a1932c300258ec1b2a7c7e589099b9b842a4bf0ee8da63acb190a7ee69ed50eac85ee6f24570e74824a6ca760e429e161d3c18582825d381000a88e2258b5dd2fc80b285f955d149c926c46d67a50d9d2fa255fe071a245140854a5c528c42b47a11f1aeb89c82a5bc6306d09fedcc1f6ed686be423ef310f8088fef5fef57a46d470c9a9e3b6c206bc57e943c742f07767d53399e0d72be8bc1caaf33f2ac97b5ddd29fcc30ac77964b165814629ff6ceab05a530e313d63164125db74200ece10241b2f9eb46c776f9f19f7384c739b5c02cf4584f098452e53c9c3d5", 0x1000}, {&(0x7f0000c3d000)="393e1eee5e6bf1f0155991686f866cbe0f3cf34496ff69b83af5a32b75bee4d0404561454981c11bb3f4077377175a7ef8eb3f51d2d7b6d2f515ab9d934884bc45b0201233f434057f71a73e2e8dafef724a2404065d56d551032fd25a9b51bd2d7e23034cb7e38512d657146934dd3f99d945719e8948b1f0a0b4cd98773dde252072c6bcaaeb1bc5c5e5e1c2daf348d063fe2dc0ef08ecebf2afd3b9c4bf1499d3186cc35515a018a93cb1188a78bb8d64b4bb79bc822e9f30480049138c3df870ac67f224a8436949f816d83a39fe3c7dd66eea80a0f9ca73bf9ef33212c6", 0xe0}, {&(0x7f000003f000-0xfd)="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", 0xfd}], 0x7, 0xf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000011000-0x40)={0x101, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f00007ac000)={0x2, 0x401, 0xe203}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000ff9000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018c000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008fc000-0x8c)={r8, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c4a000)=0x8c) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000d9e000-0x70)={0x0, {0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3f, 0x2, 0x41, 0x0, 0x9bb, 0x6887, 0x40}) sendfile64(r1, r0, &(0x7f000057a000)=0x26, 0x63) 2018/01/07 04:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000eab000)={0xfff}, &(0x7f0000460000-0x8)={0x0}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e9b000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000099a000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x27, &(0x7f000004f000)={0x1c, 0x20, 0xffffffffffffffff, 0x6}) r3 = dup(r0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000f9f000-0x18)={&(0x7f000005a000/0x4000)=nil, 0x1, 0x1, 0x2, &(0x7f00000f7000/0x1000)=nil, 0x228}) r4 = getpid() r5 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r4, r5, 0x1) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000781000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) getxattr(&(0x7f0000721000)='./file0\x00', &(0x7f000091b000)=@random={'system.\x00', '/selinux/create\x00'}, &(0x7f0000638000)=""/187, 0xbb) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0xc, 0x29, 0x4, ""}], 0xc, 0x0}, 0x0) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1ee", 0x34}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000633000-0x7)='limits\x00') sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xfffffffd) 2018/01/07 04:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000070000)={&(0x7f00006d8000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000e53000-0x10)={&(0x7f0000899000/0x3000)=nil, 0x3000}) 2018/01/07 04:27:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1ee", 0x34}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000538000)={0x0, 0x0}, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f00002e2000-0x8)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000275000)={&(0x7f0000214000)=""/227, 0xe3}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000160000-0x10)={&(0x7f0000a23000/0x1000)=nil, 0x1000}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000bb6000)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x200000000000034a, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @sadb_key={0x0, 0x8, 0x0, 0x0, "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"}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 04:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1ee", 0x34}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x25)=""/37, 0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000142000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000d89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/07 04:27:30 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000-0xf)="6e65752f696d5f6d895f76696600") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000007000)=""/60, 0x3c) renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/07 04:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1ee", 0x34}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af", 0x3d}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c8e000-0x15)='/proc/self/net/pfkey\x00', 0x101080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x5c)={0x81, 0x10000, 0x4, {r1, r2+30000000}, 0x3, 0x20a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xa0d) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000120000-0x9)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000098f000)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001000-0x4)=0x0) sched_getaffinity(r4, 0x8, &(0x7f0000002000-0x8)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000-0x8)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000)={r5, 0x1}) 2018/01/07 04:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000026a000)='/selinux/checkreqprot\x00', 0x80142, 0x0) open(&(0x7f000027e000)='./file0\x00', 0x0, 0x40) readlinkat(r0, &(0x7f00006d1000)='./file0\x00', &(0x7f00003a2000-0x3d)=""/61, 0x3d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a25000)={0x0, 0x7}, &(0x7f000089d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000ce000)={r1, 0xda9f}, 0x8) clone(0x100, &(0x7f0000d39000)="", &(0x7f0000d86000-0x4)=0x0, &(0x7f0000789000-0x4)=0x0, &(0x7f0000d08000-0xbe)="") r2 = syz_open_procfs(0x0, &(0x7f00000c5000-0xe)='oom_score_adj\x00') sendfile(r2, r2, &(0x7f000070f000-0x8)=0x0, 0x7f) r3 = gettid() prlimit64(r3, 0x5, 0x0, &(0x7f00009ff000-0x8)={0x0, 0x0}) 2018/01/07 04:27:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='net/anycast6\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a68000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/07 04:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000df0000-0x9)="8e65742f756e69eb77") sendfile(r0, r1, &(0x7f00004db000)=0x20000, 0xff) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009fc000)=0x7) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af", 0x3d}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000895000)={0x0, 0x0}) bind(r0, &(0x7f00004e8000-0x8)=@sco={0x1f, {0x6, 0xdec, 0x9, 0xfffffffffffffc00, 0x9, 0x3}}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000357000-0x8)='./file0\x00', &(0x7f0000411000)='Qamfs\x00', 0x105400, &(0x7f0000820000)="") poll(&(0x7f0000ae2000)=[], 0x0, 0x7f) rmdir(&(0x7f0000375000)='./file0\x00') socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/07 04:27:31 executing program 6: prctl$intptr(0x1b, 0x9) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000220000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) 2018/01/07 04:27:31 executing program 3: 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$dupfd(r1, 0x0, r0) fsync(r0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f000021d000-0x1)=0x4) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af", 0x3d}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 1: epoll_create1(0x7ffff) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ed5000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ba9000-0x1)={0x7}, 0x1) 2018/01/07 04:27:31 executing program 7: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000ee4000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c06eb6b9b77616207e472ce067e5c6babe681351721b2de3304bcf27762b938a02de7bc63bb72a63ae2c51c52b49778cf8c5a2f5b346efc9ca660606fc93258373eaaeacd9d49017ebecf8a1fa6e1dd1efba4c330d5bdc0b83f47a05c0dbfdc3707cf3c0fbef39aa66a023f8ddc8a68ba4ced781d68c92eb360578f9f1e0df913a0edf5d73", 0xe2}], 0x1) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f000061f000)=0x10000, 0x4) accept4$inet6(r1, &(0x7f0000846000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000677000-0x4)=0x1c, 0x80800) shutdown(r0, 0x1) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b", 0x41}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/01/07 04:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x3e) set_robust_list(&(0x7f00008c0000-0xc)={&(0x7f00004aa000/0x2000)=nil, 0x101, &(0x7f0000d92000/0x2000)=nil}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffffa, 0x7fe, 0xffff00000, 0x0, 0x2, 0x0, 0x4, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f000068f000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) 2018/01/07 04:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000d1d000)="e30e0712d80c80f3110659c1412f2959412647cd6e5ae0c3ead4f5607bf5a14550e3fbbf3f4a91395c9129350323edceda06250974f4347fc76e6b058cec2c793c88c63f63e94af1cdd57c902413423bf17d63098ddcc4f59cf04ea55e7148b4b4eee7aeebf4979a0c25f9b626810a157a46cfd0b21c3f53b242985cbc4d681590045b9978ae6f3e7720c948f9269097021da3c1c8ad8b8995abf1032cf7233b7aea912ab41f25a8dc7fba13ed6f68") fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b", 0x41}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e41000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000032e000)=0x8, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000434000)='/dev/rfkill\x00', 0x80, 0x0) getpeername$packet(r2, &(0x7f00006a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001b000-0x4)=0x14) sendmsg(r1, &(0x7f0000c74000-0x1c)={&(0x7f00002cb000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00000ff000)=[], 0x0, &(0x7f0000818000-0x10)=[{0x10, 0x29, 0x3e, "01"}], 0xfeef, 0x2}, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000286000)=""/31) [ 59.777374] updating oom_score_adj for 10082 (syz-executor2) from 0 to 0 because it shares mm with 10059 (syz-executor2). Report if this is unexpected. [ 59.800393] device syz3 entered promiscuous mode 2018/01/07 04:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000006e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c5000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005ce000-0x4)=0xcc, 0x4) 2018/01/07 04:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000043b000)={0x0, 0xfffffffffffffffc, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup2(r1, r0) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b", 0x41}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregs(0x13, r1, 0x0, &(0x7f0000001000)="") [ 59.846841] updating oom_score_adj for 10108 (syz-executor2) from 0 to 0 because it shares mm with 10059 (syz-executor2). Report if this is unexpected. 2018/01/07 04:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000d1d000)="e30e0712d80c80f3110659c1412f2959412647cd6e5ae0c3ead4f5607bf5a14550e3fbbf3f4a91395c9129350323edceda06250974f4347fc76e6b058cec2c793c88c63f63e94af1cdd57c902413423bf17d63098ddcc4f59cf04ea55e7148b4b4eee7aeebf4979a0c25f9b626810a157a46cfd0b21c3f53b242985cbc4d681590045b9978ae6f3e7720c948f9269097021da3c1c8ad8b8995abf1032cf7233b7aea912ab41f25a8dc7fba13ed6f68") fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/07 04:27:31 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b4e000-0x2)='net/ipx\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000654000)=""/253, &(0x7f0000bf5000-0x4)=0xfd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00002ce000)='/dev/sg#\x00', 0x0, 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x7f, 0x0, 0x0, 0x200020000000}) ioctl(r1, 0x100000000, &(0x7f0000007000)='S') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d62000)=0x2) 2018/01/07 04:27:31 executing program 3: r0 = socket$inet(0x2, 0x1, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x200, 0x3, 0x937aff6c4b655c68, 0x1, 0xb59, 0x100000000, 0x5, 0x853, 0x0}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r3) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r2, 0x8a}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/157) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000162000-0x8)={r2, 0x3, 0x0}, 0x8) write(r1, &(0x7f0000001000-0xc7)="d091cbdb8a6e396f50a834b0fc5b7d840e4942495c5babbfd5b53e2df0b4b6c6e1d6a54084c32e7e7b3adf8145773caf28e7c9620db88e49ac03f80003c950571b9ba2560a291f25840fdeec42809cff5c20f3c61244ce310005f68172d81614a15f16f892412b83eeba6e180c62723d53f346b1faa3e893eeec3dc44620e4097645cda81f19179e178636eab7d3a5e2f9ec77a83ec45668c534f06b4baedc4dcf285b74af969630fc63436b0d361a97d7555091dbe4260d4433e19d11923cc4c35b22ffd94426", 0xc7) ioctl(r1, 0x86, &(0x7f0000000000)="7dd05a8007b9af2e6aa3d722bbe0fa9c2ea87a6d549f90bad6") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)=0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)='\'') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001d2000)='./file0\x00', &(0x7f000035e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001f1000-0x4)='tls\x00', 0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000027d000-0x74)=""/116) times(&(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 04:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 04:27:31 executing program 5: 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) execve(&(0x7f0000936000)='./file0\x00', &(0x7f00003a7000-0x14)=[&(0x7f0000001000-0x7)='wlan0+\x00', &(0x7f0000000000)='$+\x00', &(0x7f0000001000-0xb)='vboxnet0#,\x00', &(0x7f00008ca000)='(\x00', &(0x7f0000001000-0x2)='\\\x00'], &(0x7f0000001000-0x4)=[&(0x7f0000001000-0x1)='\x00']) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x204000, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001000)={0x0, 0x4, 0x3, 0x3b5f, r1}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000154000)='/dev/loop-control\x00', 0xbdd3a7817df63b4a, 0x0) r3 = socket$inet(0x2, 0x0, 0x9) dup3(r2, r3, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') readv(r4, &(0x7f0000579000)=[{&(0x7f00008ba000-0x82)=""/130, 0x82}], 0x1) 2018/01/07 04:27:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) fcntl$getflags(r0, 0x1) r1 = memfd_create(&(0x7f0000658000-0x16)='GPL\'ppp1em0systemeth1\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000272000-0x4)=0x0) 2018/01/07 04:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004f8000)=0x0) ptrace(0xffffffffffffffff, r0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000041f000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/01/07 04:27:31 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000dc000-0x4)=0x0, &(0x7f0000eea000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0xfffffffffffffffb, 0x60}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x2, 0x8c4}, 0xffffffffffffffa2) flistxattr(r1, &(0x7f000063d000-0x18)=""/24, 0x5417dee792a39d91) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000001000)="c936ae2bf8c6ea0e21e5af3732bfd046782daf86c9eead8ff3facf4bf0df8779f2589ff513967e16c955f50841540ec3e945d512495aa1d52ca629c15d1833fb783eb93fb113a98b3cf8849edf7bc211722582ae47c092d11f3c641202dd81254a57553239832fddaf5ed7d0f40e9241bc88e4049a70a3670ab3734a2504207436d49913374fab411de0c9ef2b2a4ad9e175cb1bad6a6aced61fd10f750069f159ccc0561e33709942b7b18959ef20e6136dc244f841b2903917d8d512983a159ba5d4a62f998623a4", 0xc9}, {&(0x7f0000001000)="469b7771a6662c848d7d2c1837afecdb5a8759aa1775ecd6e7e23d76d418026e19c45a0d2b9bdcff", 0x28}, {&(0x7f0000000000)="d335099f1af614e4e3034470", 0xc}, {&(0x7f0000001000-0xa7)="0bf79225d7ac6f40e809f1e43e26f97632ab9a657bf2d48ed1261d14e77e8f331a7df8c32fc8e0f322aae5fb50f6dbc635fb5fef966cc4bbd6a78af12c695e834bf2ecbcd9b708361569357ebd3da8f49fcb59d176be1b5305c0bc6d101d5e277e8bf2f310d534b394fee6ea8c30b1cdc43aa598dc02f8f2eeacc0062f4beacdd5be1f2470851cd084fa1e677fbd93ffa6ed5e3352d41a450255e109df40bfaa31f4f45cf747a4", 0xa7}, {&(0x7f0000001000)="17796e", 0x3}], 0x5) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97", 0x43}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000895000)={0x0, 0x0}) bind(r0, &(0x7f00004e8000-0x8)=@sco={0x1f, {0x6, 0xdec, 0x9, 0xfffffffffffffc00, 0x9, 0x3}}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000357000-0x8)='./file0\x00', &(0x7f0000411000)='Qamfs\x00', 0x105400, &(0x7f0000820000)="") poll(&(0x7f0000ae2000)=[], 0x0, 0x7f) rmdir(&(0x7f0000375000)='./file0\x00') socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/07 04:27:31 executing program 2: mmap(&(0x7f00008a0000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x2502) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008a1000)={0x80, 0x1, 0x1, 0x8000, 0x6, 0x10001, 0xe6b, 0x18, 0x3ff, 0x1}) writev(r0, &(0x7f00008a6000-0x20)=[], 0x0) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97", 0x43}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97", 0x43}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97", 0x43}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97", 0x43}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000708000-0xe8)={{{@in=@multicast2=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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af8000)=0xe8) setreuid(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00008c6000-0x18)=@add_del={0x2, &(0x7f000089a000)=@common='gre0\x00', 0x3f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000001000)=0x100000001) sendto$inet(r2, &(0x7f0000001000-0xf5)="7b4292ecc1147d9e086e3a6a3b47b1f7c7f45710cd81fbf91c7ca71394002c97f4c7da792fbe7dfdca9b89c3b73aa4dc4a16f0185a02d227ae3b4f95411f8457778fcfcfbdcb8a6765ebd397926a69b7079dfd7eca76d1cb8935bf61157aae104199c42a6a3889939135a8f3a864abe87b03191792511945827e243b13ef1be5af6792b3cec5c97846eddc437cd22d943a6c81fe39156e9067e95a99899dce155982b31c4b999fe57598649728dce5de90cc7d68ea723a5fa8f53dd878c0bc7771263583b34b593bc832c57299b78edc572ad9ee926df426e2f9039b80537a7f052b76f2c75cee07b7acaa02ab4f698bfc13dbc420", 0xf5, 0x800, &(0x7f0000088000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) syncfs(r3) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c6", 0x44}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000080a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000037000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000372000)=""/194, &(0x7f0000ade000)=0xc2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 60.116025] device lo left promiscuous mode [ 60.164222] device lo entered promiscuous mode 2018/01/07 04:27:31 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000004000)=""/190) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000006000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005000)=0x0) r4 = signalfd4(r0, &(0x7f0000006000-0x8)={0x5}, 0x8, 0x80000) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000000)=r3) tgkill(r1, r3, 0x20) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c6", 0x44}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c6", 0x44}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000070a000)={0x9, 0x1, 0x800, 0x2, 0x9, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000ead000-0x6b)="1f0000000101ff00fd4345bb000200220740000009003d00010402130000c4", 0x1f) 2018/01/07 04:27:31 executing program 4: r0 = inotify_init() fsetxattr(r0, &(0x7f0000910000-0xa)=@random={'btrfs.\x00', '%.\x00'}, &(0x7f0000e4f000)='\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cd0000)='oom_adj\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000265000-0x4)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x34, &(0x7f0000dc2000-0x4)=0x0, 0x4) 2018/01/07 04:27:31 executing program 2: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000006b000-0x8)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000045000-0xf6)={0x0, 0xee, "eac41fa966ee109d15e0e83ea10bada4f349540156bec2f6985913eb5623318243311da7dc223cf9be14f017a384eb7ac7704912cab31a376f502d3c4ceef385614cb0d40a104f27ace2da677dbef290ba3b32d2aafd88df0b0516c5c3352d06939d44576fe0050122cf04446f0a19449bf5c515fcd2dc2add0aaaf17b8e67d9f38ecda438d2e44dc88c45de3049c7610d86c731c14637ef3d81f59e784be70c3cdc8798215c96052f5be2186efbe455d5c0e0a041189d5131630cade0acd1ae5eeb0b734c78416868feb43ab826765d41b77924e6bdb4c46b6c06a844a4bced2c236bd39959cba0db5598ff7bf4"}, &(0x7f0000070000)=0xf6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000005d000)=r1, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = signalfd(r2, &(0x7f00008cb000-0x8)={0x6}, 0x8) r4 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000db9000-0x8)={0x2, &(0x7f0000f23000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f24000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@broadcast=0xffffffff, 0x0, 0x80000000, 0x2, 0x5f3, 0xa, 0x80, 0x20, 0x88, 0x9, r6}, {0x9, 0x7, 0x100000000, 0x4, 0x9, 0x9a2c, 0xfd, 0x831}, {0x9b2, 0xaed8, 0x5, 0x40}, 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x1, 0x3, 0x7, 0x7ff, 0x100, 0xffff}}, 0xe8) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000f25000)={0x1, 0x6, 0xb33, 0x51cf}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000f24000-0x8)={r5, 0x1}) ioctl(r3, 0x0, &(0x7f0000f1d000)="6cf84a0aad5d27a4ac7d24f92aca58e2ac9fd44f5a1049cc00d35c6065451ca8bde44118a128cedc6017a0739fa212a9abe607c6b6d8a9c8f5d1f7051ceb8c98250981e1100a4be4d21f0304cf55c04faff96c2228497819b33cf064d077ee3795cc3a5ce927ae1d39b13131a65954e8955fdd8667bdcbce82828dd49840bf97d5e38a0a1b1dab36b4c5c387d9ab5c233cfeb5bf9e220c31c37ed804cf9f333b5ed653ef204e991e962b65825adcd5a00e3a008295eb57993db881f3c77043a2ed0cfe") setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f000088a000-0x118)={0x3f, {{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]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r2, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b3d000-0x10)={0x2, 0x8200, 0x6, 0x1, r1}, &(0x7f0000e3a000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f00003df000-0x8)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f23000-0x8)=@assoc_value={r1, 0x8}, &(0x7f000073a000)=0x8) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00008d3000-0x2)={0x7, 0x840b}) recvmsg(r2, &(0x7f0000bf3000)={0x0, 0x0, &(0x7f0000f21000)=[{&(0x7f0000f1e000)=""/197, 0xc5}, {&(0x7f0000f20000-0x85)=""/133, 0x85}, {&(0x7f0000e97000)=""/4096, 0x1000}, {&(0x7f00004a2000)=""/59, 0x3b}, {&(0x7f0000f21000-0xa9)=""/169, 0xa9}, {&(0x7f00000ff000)=""/0, 0x0}], 0x6, &(0x7f0000f1e000)=""/185, 0xb9, 0x2}, 0x2) sendto$inet(r2, &(0x7f0000320000)="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", 0x3a9, 0x0, 0x0, 0x0) 2018/01/07 04:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f15000-0x8)='./file0\x00', 0xfffffffffffffffc) r1 = syz_open_procfs(0x0, &(0x7f0000420000)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000037b000)={0x7fffffff, 0x3, 0x2, 0x6, 0x2, 0x59, 0x8, 0x2, 0x0}, &(0x7f0000ee3000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e92000)=@assoc_id=r2, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000cc5000-0x10)={&(0x7f000031e000/0x2000)=nil, 0x2000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e13000)={0x0, 0x0, 0x0}, &(0x7f00000a0000-0x4)=0xc) getresgid(&(0x7f0000e74000+0xea2)=0x0, &(0x7f00007c8000-0x4)=0x0, &(0x7f00008f3000)=0x0) lchown(&(0x7f0000e90000)='./file0\x00', r3, r4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000923000)={0x0, 0x0, 0x0}, &(0x7f0000649000-0x4)=0xc) fstat(r1, &(0x7f0000adc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ea000+0x349)={0x0, 0x0, 0x0}, &(0x7f0000deb000-0x4)=0xc) getpgrp(0x0) fstat(r1, &(0x7f000007f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000007e000-0x8)='./file0\x00', &(0x7f0000e6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000040c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d4000)=0xe8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008fd000)={0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffff, 0x8, 0x8, 0x8, 0x0, 0x0, 0x100000000, 0x401}) stat(&(0x7f0000102000)='./file0\x00', &(0x7f0000f3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009ac000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f3e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bf000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000caf000-0x8)={0x0, 0x7, 0x625cbdec}, &(0x7f000052e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000391000-0xc)={r5, 0x0, 0x20}, 0xc) getgroups(0x2, &(0x7f0000059000-0x8)=[0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000233000)=0x0) geteuid() getegid() sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x37b4cfdd) 2018/01/07 04:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000054b000-0xd)='/dev/snd/seq\x00', 0x0, 0x204000) r1 = creat(&(0x7f0000367000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000b06000)={0x5, &(0x7f0000ad8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f000075d000-0x8)={r2, &(0x7f0000e63000)=""/35}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000019d000)={0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000054c000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001d000)={0x0, 0x2}, &(0x7f00008a2000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00002d1000)={r1, @in6={{0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000bed000-0x8)={0x4, 0xfffffffffffff800, 0xff, 0x6, 0x200}) r2 = creat(&(0x7f00007ac000-0x8)='./file0\x00', 0x100) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000add000-0x4)=0x6, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000963000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c6", 0x44}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000000)="", 0x0) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[], 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c6", 0x44}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 4: r0 = inotify_init() fsetxattr(r0, &(0x7f0000910000-0xa)=@random={'btrfs.\x00', '%.\x00'}, &(0x7f0000e4f000)='\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cd0000)='oom_adj\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000265000-0x4)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x34, &(0x7f0000dc2000-0x4)=0x0, 0x4) 2018/01/07 04:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvmmsg(r0, &(0x7f0000289000)=[{{&(0x7f00005c3000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000be5000-0x18)=[{&(0x7f000055f000)=""/21, 0x15}, {&(0x7f000026a000)=""/197, 0xc5}, {&(0x7f0000b1d000-0x57)=""/87, 0x57}], 0x3, &(0x7f0000a6d000-0x12)=""/18, 0x12, 0x1}, 0x3ff}, {{&(0x7f0000874000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000967000-0x20)=[{&(0x7f0000d42000-0x23)=""/35, 0x23}, {&(0x7f0000074000)=""/11, 0xb}, {&(0x7f00009c9000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef8000)=""/62, 0x3e}], 0x4, 0x0, 0x0, 0xe5}, 0x401}, {{&(0x7f0000a9f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00007ec000-0x8)=[{&(0x7f0000ec1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000859000)=""/66, 0x42, 0x200}, 0x80}], 0x3, 0x2020, &(0x7f0000b69000)={0x77359400, 0x0}) write(r0, &(0x7f0000d38000-0x24)="240000001a0025f20000000403261f0e0a00000000f8ffffffff08ec0800010005000000", 0x24) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[], 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 3: sched_yield() r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0xfffffffffffffff9, 0x2c71}, {0xcf99, 0x40}, 0x1, 0x2, 0x7ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x7fff, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000300000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000)=0x1f, 0x295) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000ca6000)=""/77) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000022c000)=@int=0x0, &(0x7f0000b36000-0x4)=0x4) 2018/01/07 04:27:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000059e000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a45000-0x79)="b36d84abb4cfae7aefe84ba6d4ba8e78c14d288ef0d517831820abc99a573817ad8f0e2ad68159cd291327aa15152a84ebda43e33310733fbee94d1e29f15e9b8c9b7096521ac2cd2856ec7ecdd692c9d450638765825012154d593dbcac02bad47159cc8259a254df8d2dfc85239700cc5686cdaa382518ea", 0x79, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x10001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8001, 0x7fd, 0x9, 0x4}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0x402, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={r4, 0x6c, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) keyctl$reject(0x13, r0, 0x5, 0xf2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='msdos\x00', 0x0, &(0x7f000010c000-0x1c)="") 2018/01/07 04:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000d87000-0x4)=0x0, &(0x7f00000bd000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000927000-0x8c)="", 0x0, 0xffffffffffffffff, &(0x7f0000507000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 04:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000189000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) write(r0, &(0x7f0000ebb000)="240000002e001d810000000000000000fbfbffff0100000000001f9d8b72000000800085", 0x24) 2018/01/07 04:27:31 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f000000e000)=0x0, 0x4) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[], 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="38f02d62f5f0a8511e7cacbc2825ce5ba516c210ed48aee900c5b1abe75afd51fce94b6dd2521a095cd56cc6af9fa7fe958f3238c8", 0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000001000)=@buf={0x24, &(0x7f0000001000)="31724d5d8d4c1fb5020629c0580493fb32a6356ec5d36cecefdebcc68f4c7c00f07a49d6"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0xd, 0x1f, 0x401, 0x3ff}, 0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x0) 2018/01/07 04:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl(r0, 0x180004522, &(0x7f0000458000-0x9)="") 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fc6000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) fchmod(r0, 0x24) 2018/01/07 04:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000f47000)=""/187, &(0x7f000038a000)=0xbb) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000608000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) [ 60.449693] audit: type=1400 audit(1515299251.803:43): avc: denied { getopt } for pid=10265 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/07 04:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000857000)={0x1, 0x2}, 0x8) r1 = socket(0x11, 0x2000000000000802, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d10000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/07 04:27:31 executing program 7: 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=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006b2000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1c000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x27b, 0xc2e, 0x46}, &(0x7f0000259000-0x4)=0xa0) 2018/01/07 04:27:31 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000390000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/07 04:27:31 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f70000)='/dev/sg#\x00', 0xffffffffffffffff, 0x10401) syz_open_pts(r0, 0x101200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f70000-0x24)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000130000-0x6)={0x7b, 0x8, 0x100000001}) 2018/01/07 04:27:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0xffffffffffffff7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x401, 0x5, 0x6, 0x6, 0x81, 0x3, 0x1, 0x80000001]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r1, &(0x7f0000001000)='status\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/status\x00', 0x0, 0x0) 2018/01/07 04:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000384000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000284000)=0xe8) fstat(r0, &(0x7f0000928000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000016000)={0x0, 0x0, 0x6bb, 0xde, 0x1, 0x6}, &(0x7f0000b4d000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a88000-0x8c)={r3, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000992000-0x8)={0x0, 0x6, 0x7ff000000}, &(0x7f00008ac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000178000-0xc)={r4, 0xbd8, 0x0}, &(0x7f0000ea7000-0x4)=0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/07 04:27:31 executing program 0: r0 = syz_open_dev$mice(&(0x7f00009d9000)='/dev/input/mice\x00', 0x0, 0x400000) listen(r0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) dup2(r1, r0) ppoll(&(0x7f0000ec0000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008e5000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000b3000)="ca7fa5b21c45d50da8712cb715a7a30123369ba992b1f184223e14a285f8ddb436383370e8d6aa55ed531f4ae04922aa1607bcc8ee0b14420c8349ca6f212a5760c945a602bc14a8ccc07d3ca0f4cf6e0b0b7fbae61fc4ce25e3405f45b358e23f850222103c35fcec21e7f4189bbca98e34ea3af10a7c065f18921b79f634e9cc8e8f474e012d5f1ada1dc8a9587248db7709048d48af9334b3be3b2b219eacf96fcdd89125fb", 0xa7) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ef000-0x57)={0x0, 0x4f, "50ef088122cfe5a7bf1106d98cb66c24955e5a2a5e8037f12d44af259ff93febba45ae38882f989b0aff2e9d94a18a22f2629b10e9da71c9ac7b6c210f7f021bf268f8e100017a2733a1f99eb86d5a"}, &(0x7f0000aa5000)=0x57) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000415000)={r2, 0x7}, &(0x7f00004d0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000061a000)=r2, 0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) bind$inet(r1, &(0x7f0000840000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003ab000)={0x0, 0x1}, &(0x7f0000a25000)=0xfffffffffffffd81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000096c000)={r3, 0x5, 0x5, [0x9, 0x1, 0x4, 0x1, 0x2b6]}, &(0x7f0000e53000-0x4)=0x12) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c92000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00005f7000)=""/204, &(0x7f000001d000)=0xcc) 2018/01/07 04:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$usbmon(&(0x7f0000413000-0xd)='/dev/usbmon#\x00', 0x0, 0x41) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e92000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000068f000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f0000659000)=0x35e) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000085000)=0x39, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e3c000-0x10)={0x8, 0x8, 0x1, 0x46e, r3}, 0x10) r4 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r4, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r4, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f0000325000-0x8)='./file0\x00', 0x400440, 0x20) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000fe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000246000)={0x0, 0x3, 0x1}, &(0x7f0000171000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000b83000)=r6, 0x2) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000824000-0x28)={@common=""/16, @ifru_data=&(0x7f0000d5e000-0x20)="2c0ee4e81eba5cbaae45acba71b6f9c5871ea2cd2fcda0d1386aac850d3390f6"}) 2018/01/07 04:27:31 executing program 4: clock_gettime(0x9, &(0x7f0000cd9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x5, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000074c000)=0x0) 2018/01/07 04:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r2 = request_key(&(0x7f0000628000)='dns_resolver\x00', &(0x7f00009d4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000660000-0x7)='vmnet1\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f0000e85000-0xc)='cifs.spnego\x00', &(0x7f00005b4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000278000)='systemcgroup\x00', 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f00004c5000-0x20)=[{&(0x7f0000e80000-0xe8)="79f6c88d222aea0cbd9657079addc94f690b89cc180f81e77a32f5e678c11101e7203ed1f2eaad10c505934197370ae81fdbef0b850ac8cd6cc7a752e0466182c22285f7fc0eab028090dd2943e2b876d209b0990236f7c3c0005b10cb9906a76ad845afb859313c49049131bf403c0a6e630de11186b5b5995b647729fb2140a261354a2921801b3c47d4a70dc5eced4432696340beb610d0e3b1ba644fda9babd1faebf4b990acb21a1a2c20b988d044eb523b1783e90fb21b12dc9fd432cba4839b0d55c59336440e0ab444825e5b7feca5e0a429da93482b77a5aa8b941e6491f38b05b2e3f4", 0xe8}, {&(0x7f000035f000)="f1b7ecc2ac5a26f831fc51a6cc4502589aadb7dc7981364c0e5e08ed7e23a2cc89ba8353fdb2a2c6fe1d39c5aeb5cd19c37e49bfabc3ece062c15b11dff6fa60e4c5b4f75d2992ff9a7a906f8bb5365e3b8b07f82b56953085896f74f9947b5b64f6d4f11c3c87f42789806ae2bfe2f8ff0c49cb0925aeab08ad87b967c6595829bd74e38c45b8edec90c59aa5f99750e7e2e70be6af57a9a42f534c6c666538b3a6779f4820968033a7b60fd3e863e35cb666cebbb4c8da2a53e1a5723fd8664316915e329571f88b320b33f5930a518e05eb97bccb", 0xd6}, {&(0x7f0000aef000-0x86)="df3fd9c25e9cfc35d8620926ecefb05dc327d1b1ee0c1e781f2e9aa88b335a6c4d44d92dad7065ceb3dd2e7d914bd1f0692f21fa9e5c251b9a11c3164981802c0fc0e3952bfd4920a85772f5a06c30f02a4df9998a02050d7aabb7431f1b30af66c7cef87dc64b1fa72c57a203c78a5cd89bb401756907f294c0db8b6a1322ff1024d7846621", 0x86}, {&(0x7f000016e000-0x6e)="bd12e23bcb40d6f2c744ddec9d7f3f667101e420d7717d9cab486818d29721342f9382e07c9fdf886a5a10ddb2b47e2f66feb19658db3c31a23807bed7176bba1f7710f7fa9f4dadc6ba75c8fc97452e4182b337933917ca1c592ec01768beeac09eeb543db53dd9de0eadeed70e", 0x6e}], 0x4, r3) 2018/01/07 04:27:32 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000-0x1)={0x0, 0x0}) getsockname(r0, &(0x7f0000003000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)=0xc) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mq_getsetattr(r1, &(0x7f0000004000)={0x8001, 0x3, 0x3f, 0x5, 0x4, 0x3, 0x200, 0x3}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysinfo(&(0x7f0000003000-0x21)=""/33) 2018/01/07 04:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/rtc\x00', 0x80000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f00006ea000)=""/4096, 0x464) 2018/01/07 04:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000600000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fb8000-0x4)=0x10, 0x800) recvfrom$ax25(r2, &(0x7f0000a9c000)=""/33, 0x21, 0x10002, &(0x7f0000fc5000)={0x3, {"15a8e18be0b750"}, 0xfffffffffffffc9e}, 0x10) 2018/01/07 04:27:32 executing program 5: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000056000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000028000-0x8)={0x0, 0x0}) tgkill(r1, r2, 0x14) 2018/01/07 04:27:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfdffffffffffffd9, &(0x7f0000000000)={0x0, 0x0}) 2018/01/07 04:27:32 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c9000)='/selinux/load\x00', 0x2, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00008ce000-0x18)={0x3bee, 0x2, 0xfffffffffffffff7, 0x9, 0xc1, 0x2}) 2018/01/07 04:27:32 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, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000721000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffe86) clock_gettime(0x0, &(0x7f0000243000)={0x0, 0x0}) utimes(&(0x7f0000ccf000-0x8)='./file0\x00', &(0x7f0000270000-0x10)={{r1, r2/1000+30000}, {0x0, 0x2710}}) r3 = socket(0x1b, 0x0, 0x1ff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fd5000-0x8)={0x0, 0x6}, &(0x7f0000b36000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000098c000-0x8)={r4, 0x1}, 0x8) 2018/01/07 04:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00001e3000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000248000)="", 0x0) 2018/01/07 04:27:32 executing program 7: 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$tun(&(0x7f000055c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$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, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 04:27:32 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xa, 0x5}, {0xa, 0x4}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000820000)=0x4, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x200, 0x0, 0x0, 0x800, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}, 0x3a) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00007a3000)=0x9bd) [ 60.860665] device eql entered promiscuous mode [ 60.867735] device gre0 entered promiscuous mode 2018/01/07 04:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000a5d000)={0xff, 0x1a11, 0x5, 0x3, 0x9, [{0x0, 0x1, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1721, 0x5, 0x7, 0x0, 0x0, 0x2600, 0x0, 0x0, 0x0}, {0x8001, 0x2, 0xffffffff, 0x0, 0x0, 0x106, 0x0, 0x0, 0x0}, {0x8, 0x3acb, 0x100, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x1985, 0x2, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x1000, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x0, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x80000001, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0xe5, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000885000-0x4)={0x1}, 0x4) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0xc, 0x29, 0xb, ""}], 0xc, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000020c000-0xb)={0x1, 0x0, 0x8, 0x48a, 0xfff, 0xff8, 0x100000000, 0x0, 0x9, 0x100000001, 0xfffffffffffff800}, 0xb) 2018/01/07 04:27:32 executing program 6: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000f7c000-0x8)=0x1, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x8)=[{&(0x7f0000001000)="50db826fa1106ed62947ff59339c3eeb5fb8c7f6a2cdbcb5ac3789d6b03efadf927cf8e581f2b25a4fe01eb2635c270b715a8c9c2bdc1332320985f8e58da4491e8af22d56ca9eefe6d4bd6765c8cb56262f1e14d9819778c3457d1c1ad0baeee2a37c82c731ea502105658f3aaace8c3f97602a9128c396830197f1ee94c0739a3f6d2f0e073bdb477ecae08e20210e119b6c2e4000", 0x96}], 0x1) 2018/01/07 04:27:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000961000)={0x6, 0xb, 0x5, 0x6}, 0x10) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e10000)=0x64b5) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[], 0x0, 0x0}, 0x0) fsync(r0) 2018/01/07 04:27:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d6c000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000052c000)={0x800}, &(0x7f000063e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3d000)={r0, r1+30000000}, 0x8) 2018/01/07 04:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000d17000-0x4)=0xacbb, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = open$dir(&(0x7f000038d000-0x8)='./file0\x00', 0x408000, 0x80) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000082b000-0x9)='/dev/ppp\x00', 0x4400, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000a0b000)=""/46) clock_gettime(0x0, &(0x7f000012b000)={0x0, 0x0}) utimensat(r3, &(0x7f000012a000)='./file0\x00', &(0x7f0000068000)={{r5, r6/1000+10000}, {0x77359400, 0x0}}, 0x100) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000757000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r7 = add_key$user(&(0x7f0000f35000)='user\x00', &(0x7f0000506000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001d2000+0x250)="", 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r7) recvfrom$inet(r0, &(0x7f0000b3f000-0x14)=""/20, 0x14, 0x0, &(0x7f0000c83000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e6c000-0x21)=""/33, 0x21, 0x10000, &(0x7f0000774000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000094000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1f, 0xfffffffffffffffd, 0x20, 0x7ff, 0x3, 0x3}}) 2018/01/07 04:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) r1 = syz_open_dev$mice(&(0x7f0000953000)='/dev/input/mice\x00', 0x0, 0x16701) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000069000)=0x0) 2018/01/07 04:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = add_key(&(0x7f0000cae000)='dns_resolver\x00', &(0x7f0000950000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb0000)="f8e22ad18c20078df340daefce6f2211be5c1ccd8db42aa82b4b37cfd8418a66320bf1782524176afd91b8f2daf6c8fc86815d3e6c72d247c3e2333e686fce12dbb6c107249606d31ab02e31fd50f9e1b446cf66af59389c732cbb256c", 0x5d, 0xfffffffffffffffe) keyctl$clear(0x7, r1) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000fb5000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008ce000-0x25)=[], 0x0, &(0x7f00005da000-0x48)=[{0x24, 0x8000000029, 0x3, "32029f3cf325f4ccaaaeb88dfa61ee743c9ecb8425"}], 0x24, 0x0}, 0x0) 2018/01/07 04:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007ca000)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000287000)='/dev/keychord\x00', 0xa040, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b55000-0x8)={0x6b, 0x5cc4f33d, 0xf6, 0xeb}, 0x8) r2 = syz_open_procfs(r0, &(0x7f000082d000)='net/dev_mcast\x00') ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000b19000-0x1000)=""/4096) setns(r2, 0x0) fchdir(r2) 2018/01/07 04:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = add_key(&(0x7f0000cae000)='dns_resolver\x00', &(0x7f0000950000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb0000)="f8e22ad18c20078df340daefce6f2211be5c1ccd8db42aa82b4b37cfd8418a66320bf1782524176afd91b8f2daf6c8fc86815d3e6c72d247c3e2333e686fce12dbb6c107249606d31ab02e31fd50f9e1b446cf66af59389c732cbb256c", 0x5d, 0xfffffffffffffffe) keyctl$clear(0x7, r1) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000fb5000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008ce000-0x25)=[], 0x0, &(0x7f00005da000-0x48)=[{0x24, 0x8000000029, 0x3, "32029f3cf325f4ccaaaeb88dfa61ee743c9ecb8425"}], 0x24, 0x0}, 0x0) 2018/01/07 04:27:32 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00008d4000)=""/235, &(0x7f0000001000-0x4)=0xeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x40, 0x1, 0x9, 0xfffffffffffffffe, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000039a000-0x18)={0xfffffffffffff674, 0x3, 0x9, 0x400, 0x3, 0x3}) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f7fedb4b01040d8c560a06000000140410489600c300ec58a2e04a03c28164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100116b2e226e", 0x58}], 0x1) 2018/01/07 04:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000002, 0x8) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00005a8000)=0x800000007, 0x4) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000059a000)=[{0x0, 0x4}, {0xb, 0x3f}, {0x4, 0x10001}, {0x7, 0x7}, {0x8, 0x9}, {0x4, 0x0}, {0xe, 0x31e}], 0x7) 2018/01/07 04:27:32 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000090e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000043d000-0xc)={0x0, 0x400, 0x2, [0x5, 0x6]}, &(0x7f0000910000-0x4)=0xc) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000910000-0x8)={r1, 0x0}, &(0x7f0000617000)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00001b3000-0x4)=0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl(r2, 0x0, &(0x7f00003d0000-0x2e)="") 2018/01/07 04:27:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dc3000)={0x0, 0x4, 0x7e6, 0x9, 0x2, 0xee, 0x7f, 0x3, {0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0xae, 0x20000000, 0x8, 0x0, 0x5}}, &(0x7f0000730000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e8e000)={r1, 0xb19, 0x5, [0x8, 0x800100000000000, 0x100, 0x1, 0xd1e]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000133000)={0x1, [0x0]}, &(0x7f000096b000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000499000-0x98)={r3, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, 0x98) r4 = dup(r2) sendto$inet6(r4, &(0x7f000088d000)="", 0x0, 0x20000001, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 61.079707] device gre0 entered promiscuous mode 2018/01/07 04:27:32 executing program 6: mkdir(&(0x7f0000de9000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000966000-0x2)="") unlinkat(r0, &(0x7f0000ba9000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mkdir(&(0x7f00003ae000)='./file0\x00', 0x144) 2018/01/07 04:27:32 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2018/01/07 04:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000007ffff, 0x86) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x800000000000800, 0x5) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f00002cc000)={0x0, 0x1c9c380}, &(0x7f00005ed000-0x8)={0x0, 0x0}) ppoll(&(0x7f00008ec000-0x8)=[{r0, 0x4004, 0x0}], 0x0, &(0x7f0000ffc000-0x8)={0x0, r2}, &(0x7f00008ff000)={0xffffffffffffffff}, 0x8) 2018/01/07 04:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) mount(&(0x7f00007e2000-0x8)='./file0\x00', &(0x7f0000a31000)='./file0\x00', &(0x7f0000440000-0x5)='ceph\x00', 0x1000000, &(0x7f0000998000)="212b25030530d8") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") setxattr(&(0x7f0000043000-0x8)='./file0\x00', &(0x7f0000e2b000)=@known='system.posix_acl_default\x00', &(0x7f000055f000-0x15)='.ppp1wlan0eth1-%GPL.\x00', 0x15, 0x2) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000b89000-0x6)="01000000031c", 0x20000, &(0x7f0000424000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00009a5000-0x4)='ufs\x00', 0x1081400, 0x0) 2018/01/07 04:27:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) epoll_wait(r0, &(0x7f00009b7000)=[], 0x0, 0x0) 2018/01/07 04:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000a9c000)=[{&(0x7f0000842000+0xb9c)=""/0, 0x0}, {&(0x7f00002aa000-0x2c)=""/44, 0xfffffcbb}], 0x2) 2018/01/07 04:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a25000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00004c8000)={{0x2, 0x0, 0x5, 0x3, 0xc0}, 0x40, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a62000-0x4)=0x0) setpgid(r3, r4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000141000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c75000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f00000c0000)=[], 0xfffffffffffffea6) 2018/01/07 04:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ed8000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c1a000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d49000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000077f000)={r2, r3}) connect(r0, &(0x7f000067b000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/07 04:27:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r3, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) dup3(r2, r3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/07 04:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDSKBLED(r0, 0x4b65, 0x10000000000) r1 = syz_open_procfs(0x0, &(0x7f0000eba000-0x8)='uid_map\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000141000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000765000/0x1000)=nil, 0x1000, 0x1000008, 0x12, r0, 0x0) r4 = mmap$binder(&(0x7f00000ad000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0x0) readv(r1, &(0x7f00009a6000-0x8)=[{&(0x7f000040b000-0xe0)=""/224, 0xe0}], 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003f3000-0x30)={0xc0, 0x0, &(0x7f00004c7000-0xc0)=[@request_death={0x400c630e, 0x4, 0x3}, @acquire_done={0x40106309, r2, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f0000bca000)=[@fda={0x66646185, 0x7, 0x2, 0xb}, @flat={0x73622a85, 0x100, r3, 0x1}], &(0x7f0000073000)=[0x40, 0x0]}}, @release={0x40046306, 0x0}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x50, 0x20, &(0x7f0000663000)=[@flat={0x77682a85, 0x1, r4, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fda={0x66646185, 0x8, 0x4, 0x39}], &(0x7f00001cb000)=[0x0, 0x40, 0x78, 0x28]}, 0x1}}], 0xe5, 0x0, &(0x7f0000417000)="fbb8557c949d2c1140703ffc831480e097ebea1b26e5761e7572c92356c74dd1608dfe7faeb357829cf873d76fd82a15f4c066999a5a955e435f94928e579e004a85269086b00b4e88c1f6efc2bffe476a9db6eb0fa6bd77754964b6141e67316dd752d3b62fb797b1c8968f9f07972a12359366e603c104c36742a01a4a7a1667fe6eb7540be67f86f01b2397e04162ad6b3e5ae2bd5419c1186bed1eb4d9c6930e105229151181f5f7fd3612494a9b5d175756ed8b8efa3b21af1f449cb62a85b339838aef836ecca2e3cc793f0a04ed05f3e3f4d571461ab651b2e43704c67e8852bba5"}) syz_open_dev$loop(&(0x7f00004ad000)='/dev/loop#\x00', 0x1, 0x100) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00009ad000)={r2, 0x0, 0x0, 0x0}) pread64(r1, &(0x7f00008c2000-0x89)=""/0, 0x8b, 0x0) 2018/01/07 04:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000025000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) 2018/01/07 04:27:32 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x200000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00001ea000)={0x10, 0x0, 0x1, 0x80000000005}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r3 = socket$inet(0x2, 0xa, 0x0) r4 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/07 04:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/policy\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000886000)='./file0\x00', 0x8000, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) mq_timedreceive(r1, &(0x7f0000bc8000)=""/198, 0xc6, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e3b000)={0x4, 0x9, 0x6, 0x17957186, 0x0, 0x5, 0x6, 0xd4, 0x0}, &(0x7f00006f8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000511000-0x8)={r3, 0x20}, &(0x7f00006fb000-0x4)=0x8) fgetxattr(r2, &(0x7f0000702000-0x11)=@known='security.selinux\x00', &(0x7f000067a000)=""/190, 0xbe) 2018/01/07 04:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000087b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet(0x2, 0xa, 0x800) 2018/01/07 04:27:32 executing program 2: exit_group(0x100000001) clock_getres(0xfdffffffffffffdf, &(0x7f00009b8000)={0x0, 0x0}) 2018/01/07 04:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000032b000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000104000)=""/4096) r2 = memfd_create(&(0x7f00004ae000)="bb2600", 0x3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004d9000)={@common='gre0\x00', 0x3ff}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000000b000)=0x7) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00001be000-0x1)=0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000822000-0x190)={0x8d30, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x573640b07ac0f66c, 0x2, [{{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r3, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:32 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x8)=[{&(0x7f000011a000)="fe431d80f573e6d4380cd595ee5b03cdbc4f0c3b43367129d3a1a97137a3a02e21ce3bfdef5d9fb86f4b774d5e8d32183a2a121c29177a46d5310be49c4b5cf14a257278ea440a3787b21888ea7275189bbf3988d777c030ddbdb6a4f9b596c2ec544b9aa1acb4fe6509903c041b035a89e30ce82c46ea482c52b41f8f2c6d811d9b0046bd60e23ee8a6cb0893c54886e8bf04424661ffd75c2bdfe940869b2269955c6eecc7e75fbcee155cbb00aa417674f72e75f0e96f3c1705ca56a819a22993b6d94c5a6cd4db880de3ccafd170b22cc3bd3bdb40146a283268", 0xdc}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f000012e000-0x4)=0xffffffffffffffff, 0x4) bind$inet6(r1, &(0x7f00005dc000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000ee3000)={&(0x7f0000a12000/0x3000)=nil, 0x3, 0x2, 0x2, &(0x7f00000fe000/0x1000)=nil, 0x5}) 2018/01/07 04:27:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x38)=[{&(0x7f0000001000)="7878d882f0fb5d914eb276f2c3480494811053155e917ef03dd40ce9327fb34a2b696fa86aaafc07486f9d4343b3aa41d6b36a6fea22c16df17828cd4beea0", 0x3f}, {&(0x7f0000002000-0x55)="4413fa09dc45cc9557a535231f3cdabf677f4f3d74765b5632ebc5ceb8d9207f13710f8e2cbe3ca55f4b4efedbf458124814809d37e6aa411907e15eb5e897eb4b9c03f4f989ba3a21bd5ac1a07ea18f4c3b464d96", 0x55}, {&(0x7f0000002000-0x31)="aaaad902966bb79f2f9068c2a75f4c02ecb7a387e696abb49113e93c07fc5731812d2f8114ad6e0b14ec285ac0811826c4", 0x31}, {&(0x7f0000001000-0x1000)="d8bfb0820cc1186c47769cd86fb21819a125c51c75d0af7e2ee92a836d1899dc1085c048451bec40679cad9de5f41317d38fcdc9b48b7949a6e7316be1198402560be04bb86e8f0510f326d4a9972d56963007646a144e26cf93bc6bcc2e29dfbb68d0966b9bffd79882211fb58fc315347393c22498fc379a71d2f8be438b29ce746c7089300d61e199dfe4e3d2fdd1405b5a5e5ef871974d2e1abecccaa5dcbafec84a1c1d9630b2d1f34f59db28d0c29f6bea22ecdaa2d1c7efbe35c10bb717f16eef19c461babd2996c28db774f32674071aa8c90bb29ab738914636d6f4d8c0d41018d7eabe3d620736bac87bdccc67a25413144e5215c6db55820e4968e6f3e3724f02b23736d70a2ea24616d4308561f0768032c95b0b30d99fb58678e9ecda30e19696ae48d5507b6e16a366790bd340a6b23e3487a4c1b2ab324b8c0f45c1f3a169140fc601698e23ec1726ea2fbf2f1a493efc9d5b1a295a8e8594e087853967efd36a78c2dbd9f8703419b8a339205c4bf962bb00e20f0bc4f8a2e0f6573d6402ea3b9705b31271361b0d1acad2fdbf3ba7ff252a9d7366f326132fd1da4b9b32045bcacce164ea363a4d4764fbd0938bbada73657b35250d4698bae460d9db9a14a8eebf67b37c3d174fcb11fb4b35e559b860f34cb5fe6876db7375b17b9103203d9d6086f16b67b6ea65e84f00ce557d49098c60e32a13dac4f14d05d93bbe55675af724913e1af99505eae8ddfb0a3dd4f59198aaad43d6621077d3f8ffd9feaefb05b509db36203d18187d43f388f6e3b1358df40255ad4e1b0b1ebd7cadae956509d1f134c0dfba972432e94d61eb2d368aaaec183913efe69bb1ccf132b686733a338adb73a827b9a6a3fa09166d0253a24548f2914d459f78eb7e3b498c61fe699ec7031fdbcb32adc00cc9de4b9123c971942bf5397119fb158a6c4e41b7f34bff470b934abc443735455fe959d4ee8637ad931416f6b618fa666c9263525c958431c4e9227a0b4ea68571d8d2af1ac0b825f60766e5c33882847c43463b523fd82f88fc39b737ced30f74029b6e6cb71e52bb104470e82e336b1e65852f1bfddbbabe52e39c635c3727c51661272e49b65a5249d2108673da01a15cc5fbfe8b5326622137fcd617917bc20b8b99663497fc40b22af9feec28961ade473345b86b48bd7e317ab6bd6032d2ca00c45c415f54007d28c6ae7b9681ec0099210540b94d332e0d4474478c284c23fc1191a313d23f62eb911394d68591a0c5b5d8a41eb45f95f8c75173b99231797d1405c01c49fa4fabeb11f3a06176deed11928c579481421c23a1d82b30d3ab4bdf120d7459d690282a43c9709d343353d197ca60301ec82dce99ef3857b265f41e523ea490f5bd8b0371638b0b875c136ab5cdd3295c111581af963542c023436c66efb33e23ae0f698812196e42795d663a4d1c0988f65e8bd5e3fec7f6d83ff995973201c704eb9d81c43512c2dabe4fe796fd329769989d2282bf10e6fb1525ee4a41518ed9fdaa728893227ee24929faec250263f69d90e24dedf7eb982851bfa69c965b974322c7bb969bf027325abb80d29d6efa122db09659928c29d48eb39deb669009901dbb473f8b024bd2f81747adef0960a003aa90d7ca0e878377ea659921090de413d26f303540df0fe31dd7b25009d909430f43dcedc3620b249c3d796fce943203be53a41c638931be19459750cd7eb7e2d0e7c37ab3a235a774dd1353c26c0dcc47856d73a03ec7f388f106a8afd189bdb0326f55e9d3ed37332661ff1f95832f7cc520a29102db36b76537bfd26d6a53a0be5779589b4e4cec72fbaf1d9eec15a4d04a6a595a2a9b8f19c9f7eaea7ff6eb274aa7ea958ad9109fbbf33afe4f5cd5a5073b532d376765c67ac94ec8903478469808251a50b5e1183ee113a86785be15b80b5c71c7434e9b605be93e34a67fffe35cb1524e60a471da25e6410b99a08b98fbef5125d21a06c44d87c80667354dc302978ee5382caf43eea234599ef0d326f2a855bac93056ad569f3b879ad032a2020040a36b247d2cb3ce32a0b7bfa5c5c9ed5c841065558bac9edcd8a74a4b7bf13f609bc3622d18d6b2b810cb76a76c541a79580e4b939173e9ba335f3f00179eed1e53cdb4a43b00f85abc9ab15194e633d7e480c38bbbe3413cb92507a7f5f44ddce1ee432cbf0d4ffa98ad1c115b8cacab6de5174da31a784b6d8604dc27fdd04e787dda34aabfb576edf15a7733d103feff3fa6e3c918054f7ffff20be7c85f96999d5718049e775d32184792b5da8183808b02fd22c7d772333d69bddcafe39b6b5cda819c2860d4dcb56bb512a53770a136f6a1a3728e7fde2e1c609b7ef60476131d5b585326847279f0c97042e4e0b7df2452b2a7e53fc43bebddcb128ad0a67a6fccec08ede25d4f5667ce932a329b5febf71a9bade15f504e183851f3c2ea37ae50bb1cb62ffa94ef8ad67e3c1158b30a101d223652bcba5b4e717bdb9ef04273e5b49a81cdce05ce7036577efc0170a467f445da019eccde8e3f57483ffb81be3cfa8978743f7878acc3587e7f9bfa34db7c8c8c06dd6894e08c0f2fe252e2c22ba065868617b50b7250c83b9742016fe0dd59903e339e24c9cc1da5f135336608e2e9ad897efbc413ae79ca3acd51028ed7d70ce2b1d3d79e0b0d76d0d06dfdfead4066c487d80db42736090e37fa76a4788612dfcac7ddb55cfc3ac149b2d5b295dd70dedcb4d3249befac2d6bdbda9825a61cb7b9ebc088d1965c359599f76333c54f4cc58350a4e927845113f515d027d5472289dd4e39c47fe5799340d0c61c01dcb97b00dce61427a31895043d739e43e4bc972fe2b28c6e0c214985624efebf5690f1ac8e824019d096672098213b54d508679f3871723798226726edd01ac3777ab95e71a3572db4cc4f60d74ae99966511b8ac3f49d03b81a42fe284db12f459cd1540f0135a78887f09e76539f8920b9e557b623113de68e65f7a5aae1d5b44dd8e4f0b9b000f48a72f9be22eb242567ae86a2b908fc56ab28117dc29c27d1a48fcee4322bb8b9e4b6e8baa018268bd34a8bb434b1f885828c122f20632dfc00d1243f108760fb3a01ef969fca9a2defddcec0bbecfb8545cbc3f4df379c044ecf007d75625319ddc198961a2a0b3883892f402d54ccc3efaeee76b2f887a923d7f49260dffbf087af8ae17339ab81bbe7976077650b2c192cb36095c6c5c7573687f953f4714ec4006ed714f5e4ff1bcbdd895995caea7711d7ec842a29373357be0606049d6a3481531d086bc8a4d6cb0876aaf54bf09e03feb192669fc860e60a149a72da1410cd4d0e456fe88201572da2807d114579c964832aee2057eebeb4c7ec7a8f3ae7ff095f99efbbd75219b7722f10f83ff00b3135b9ac639864df26336612867bf1a65decfa4f282eaf0d24ae70415b9b0cc678135b069eaca28855fe04fced90c883fbf20c79f46c309ef6ee0c2e2c51316d67f878887823aceaa1e26e34b6355397cd51ccb6447eb621a69f8883d924ea4abe96445a90d0bf5b97e468645edbfbea2593ef390a6774ebb4aaef5d19bd3939853d7751a9895d6fbabbfc66113997f5064c853be27c8142f60fcae951a7e35df8d10bda4531c49e1c827281191cfe6c27a7145a714bc010a6f7cb86ea16fd74521a390a47811fd6a7ee8bd1986386a3417150d64a5c5f90c8bca1087ffb5e95309b0d05c67974aee5b0e39a4da7ad9a6285be7fc428be8ef7253a2413b2a10dedda7a5d663691b08b5aca5dc4c58f51e27b1e5212b5b4efa31ad069caa0bef0cfaa9e2a94c4ff031c26e318cae28baa3cccb2e5275791f93f780f41e27cf5bf28a5d4e22e4145158eaf9f0c22b6c42b2c89e49daedfd1338d5bea6a8a625e641490eef388e80e8406d9cb413dbddad2055fae6ae6641a4b10cb9560e9e0670d1a45f61d360a39992ac5314f5954bf29cf2407117e99662c2f75a8f7ec57045ae9e5832240304c81bf6b721e032e687cf412fb1713c8bbf4df4ad63f4409cbede3d99f9b039522b5a307d6c67671c68856c653e58b0369b7361f5396fdb28f3904d638169ea292e6891bb0135643fbcd6d4590f204e14451383f45ae85c5b98487e7b0e8b6f7807d95fe2ad78e4734f52bf64642013d0199273550154d63c88d0375e2be1b729bbe043d8daa7edb6e0bfe141987ad961b2da69da3f45d44acf02e67bbd23c161645c12bf39e7bca7bff1ec2958fba805afc88bec0974b13c2f560e536483613bff866f36d71e57c08bb500fdf162237f63332771b26dc498453e561664d1789ec704914c882f1b16463ff27bfea8966a92f8836f35ea08ac2262148ad80352b84080e9daa5e2c40eed2acb69bc7a1f652f32048ef4b42ed792712396d8ce7d22452d847ae341b3ff3f080d212aa037880d7609264f084afaa4bc5cd17fd6ee8722373328665cf95a7968689121b921fe488f6540401ba3aa1f49e7820d523c97f61d3abc15fca8332e02b9b41213377082774608414ee8cbb860f64008ec42113a888b307e879d30709ff544b2c1a7a02637aa5460ca6dd719fa60c1adf00214501de8938f19c0bde0f76ece67ffbfba40e6bfb5007511dd769d99820fcc54b31e557531b855dda65a4717f3848fdea026213375c3712a36cd765ee3974db223b1359168fe60868f3c12098468da4a8832ce95956abffe6718d09d409ed2bce7c38de2742161465b5eeb005e55b60075e1163f90834c08ba403629aaa24b0af7a58cdeb892c091cbf7f87c1a453f0021e341e6da89815834c0d3677ef49b43c11ab9c91e1bd4443d9796fcddf9696d514a2991b2973bcd4f0917b0aab524cdfa0a4f46873083023b695079a8f339edebd5eacaaea0568967015bacb3745b7562dac2e4a27fa85b415114c634a8b912dd84ac8dc49049a090d0be0386ae9cfac618c7f2bb99c50a2aadee436fe1fc045727d412438bdb7568f65f626d59d777c78390c95d2de4e8513035f20db2139c7e5591ba76868e82668681a533d53ba98a8069fa0e2da1380ae6bec7f75e60bf74fe2b0fd0bec2ab5582128db6b82a3bbee4457ddf8d2757be68f509e63c46e86ca04f69ebf8e29d65b16d3e64d1c6e1f00c405d16aedb1c946f51242b1cc5ba7e2adcfe81166758d70a5e0ed0ebbdcdd736849e6f09a4a7ae64c34f66178af5e6b99e190f08248066afac11d4d14c21ade2340447956b3aaa69d4717d24c499ed2c0ece4b4b5f5a94ac9ce74267706c33096a65bdf06455c87f1e7cd753abd372e8d3e923aabaa30ffdadf6460b87404514b7c4e41199a429f9394f253fc08b33558e0842d73d7f1964857040c22e940a7462802830341e936bb013848091580a3ec9990aac06b0a0c226860aea0424d706d0c2290e23cef2f68bc658058cebdfc23ace5ad88b784205578075e760850f82d6ce9eea8f709c4cf0e0f5b667d47c95a3fa7e549ef4de4c028709b290fa06c225811241c698e7bcc960c2f4a07718113fb62087d911da0ace44cb78cee97ba3cc45ece1ace694e903d267ab3645f095dc19f91ef81bb08f0203ee48d472c964ac124a604e8fef41b00a779ae1c202c411c48793ae157ae0937f23b82fcc3f69fab7610bdd2b428d18a72c8177924f84e044ff3f589926abe68d7162a76cee3cb1f20507fef83a96fa8befbf78e88a6eb66a6c1feed8ad31b9d4045a0dca85729c1538c5d978d869ee3e637ab00a79f53f11308ec99b1fff187387dff60422dd137", 0x1000}, {&(0x7f0000001000)="5986b2eb3fcd1b97384a55262beb49fa10a0264f4f0430497b4f6582", 0x1c}, {&(0x7f0000000000)="048b76261fbb7bce3a51a4a7a5fe876ebbf5e4add3e2f581d6ef118633cf035043e00492d4f0f5f987c9c07a0c42d2f7951fd45fe9e3b07721b4dd3d1cfe40898d2b5a33c2833e796b39cf4bf9cf278b776ca8a81e6f53a3613aba71076a674b588f84", 0x63}, {&(0x7f0000001000)="8ce980b3cfdb4315c8024dc4e8cd1ce4321387362a03284cc04be9bf972adf71c688bddc864b425a08be982ea5f4ec8d41", 0x31}], 0x7, 0x9) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000065000-0x25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x6)={&(0x7f0000fbf000-0x8)={0x0}, 0x8}) 2018/01/07 04:27:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) 2018/01/07 04:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003e}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000475000-0xc)='/dev/rfkill\x00', 0x0, 0x0) [ 61.376733] audit: type=1400 audit(1515299252.723:44): avc: denied { execute } for pid=10437 comm="syz-executor6" path="/proc/727/uid_map" dev="proc" ino=17981 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/07 04:27:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$tun(r1, &(0x7f000022b000-0xd4)=@hdr={0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x4, 0x0, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @igmp={0x3f, 0x3, 0x0, @multicast2=0xe0000002, "d0194d4820a3e6befc723a378ed06c64726c3560745bfbbde66a60431f6614878b6fc16d8add8f03f423580239882aff7cd959efc1abba0998990f5f62c1f63cd5a7e88f35436ff33dedc25486e21a6699d2f13edb25b8a48ea4d422606205a95aa2b7fc723ab3fba02c2ea7dfd324076166f5a01e9501948ad03b137c6ce5542777420294f69a87c70f266639ade3091f0361544f2774c92aae12f28034899e0d9d1c5e560fabd43198cb594f2f"}}}, 0xd4) 2018/01/07 04:27:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000161000)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/dev/keychord\x00', 0x101200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x400, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000)={0x80000001, 0x1, 0x2, 0x9, r3}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000000)="69e349343b5995c1b60e1e1df5d7c23737439074688be77ffa338b6c6499b1602279025ab4caa35d4f030dda13d54e294427e92cdaaad67cddeb17e88df85691d612ad3a94738b1f73cef6caadde6e8bd80ab6185af3c53818092752a0cdadb25b2e81efe27dd8f7a6fa7856e312502ee04fc079c3632f3de7f46a2047635364a18d66288972ca5cfd6017736e", 0x8d}, {&(0x7f0000008000)="85b007c389752769d9965481ea6a2d6368c0319e2c78e0cbe4d568f36cdbcd7f0d7a6cb369", 0x25}], 0x2) setsockopt$inet_buf(r4, 0x0, 0x60, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000004000)=0x0) 2018/01/07 04:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f000098d000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x10000000005, 0x0, &(0x7f0000dfb000)={r0, 0x0}, &(0x7f0000a2a000)=0x9, 0x0) 2018/01/07 04:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000001, 0x0, &(0x7f0000380000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r0) fcntl$setflags(r1, 0x2, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00005de000-0x8)=0x7) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000592000-0x9)='/dev/ppp\x00', 0x202, 0x0) 2018/01/07 04:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a58000)=@sack_info={0x0, 0x7, 0xf53}, &(0x7f0000c3e000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5403e}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000091a000)={r1, 0x1a, "72ef864a17a017bfbb44bbe5250f3f2dca0da54ef681e7a818ac"}, &(0x7f0000420000)=0x22) socketpair(0x0, 0x0, 0x0, &(0x7f000032f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001ed000-0x14)={r1, 0x2, 0x1ff, 0x4, 0xce, 0x8}, 0x14) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000de1000)='/selinux/enforce\x00', 0x4c000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c3b000)=0x0, &(0x7f0000911000-0x4)=0x4) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r3, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000d3b000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00007b1000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f5000-0x16)='/selinux/checkreqprot\x00', 0x406100, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000794000-0x4)=0x4) recvfrom$llc(r0, &(0x7f00006f0000)=""/28, 0x1c, 0x0, 0x0, 0x0) 2018/01/07 04:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000032b000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000104000)=""/4096) r2 = memfd_create(&(0x7f00004ae000)="bb2600", 0x3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004d9000)={@common='gre0\x00', 0x3ff}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000000b000)=0x7) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00001be000-0x1)=0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000822000-0x190)={0x8d30, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x573640b07ac0f66c, 0x2, [{{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r3, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000", 0xe}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000078f000)='/dev/ptmx\x00', 0x200, 0x0) clone(0x0, &(0x7f0000a4e000-0x1)="a8", &(0x7f0000f9f000)=0x0, &(0x7f0000519000)=0x0, &(0x7f0000858000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000222000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000e24000+0x911)=[{r1, 0x0, 0x0}, {r1, 0x2002, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x80, 0x0}], 0x4, &(0x7f00007db000-0x8)={r2, r3+10000000}, &(0x7f0000000000)={0x5}, 0x8) [ 61.503838] audit: type=1400 audit(1515299252.853:45): avc: denied { read } for pid=10489 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/07 04:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000826000-0x8)='./file0\x00', r0, &(0x7f000000c000-0xa)='./file0\x00', 0x0) pivot_root(&(0x7f0000055000-0xa)='./control\x00', &(0x7f0000361000)='./control\x00') 2018/01/07 04:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000843000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f00001d1000)='/dev/loop#\x00', 0x1) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$netlink(r2, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x10, 0x15, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fda000)=[], 0x0, 0x0}, 0x0) bind$llc(r1, &(0x7f0000a9a000-0x10)={0x1a, 0xd, 0x6, 0x3, 0x0, 0x8001, @random="bb2f3a9cab88", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000981000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000043a000-0x4)=0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/07 04:27:32 executing program 7: mmap(&(0x7f0000000000/0x7a000)=nil, 0x7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000007b000)='./file0\x00', &(0x7f000007b000)=@random={'system.\x00', '\x00'}, &(0x7f0000040000)=""/112, 0x70) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000007a000)='./file0\x00', &(0x7f000007a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000007b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006f000)=0xe8) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000007d000-0x8)='./file0\x00', 0x10) openat(r3, &(0x7f0000012000)='./file0\x00', 0x80880, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, &(0x7f0000071000)=0xc) setresuid(r1, r2, r4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x3a)="3900000011001947040001000000010007000100020000004500ff17005093ec14001a0004000200050001000000000018e9070000001404a1", 0x39}], 0x1) 2018/01/07 04:27:32 executing program 3: 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 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x287d, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000c8000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0xc08c5114) 2018/01/07 04:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0xd) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002b1000)={0x0, 0x0, 0x4, [0x3, 0x1, 0x6, 0x8000]}, &(0x7f000000b000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001a8000-0x8)={r2, 0x1}, 0x8) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r3, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f9f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000543000)=0x72, 0x4) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") r1 = creat(&(0x7f0000179000-0x8)='./file0\x00', 0x1d6) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000004d000)={&(0x7f0000ae1000/0x1000)=nil, 0x1000}) r2 = request_key(&(0x7f000059a000)='id_resolver\x00', &(0x7f0000c08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000332000-0x6)='ramfs\x00', 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f000072d000)='keyring\x00', &(0x7f0000747000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000663000)={0x0, 0x0, 0xfd9, 0x3}, &(0x7f0000a49000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000704000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x979, 0x1f, 0x1cc, 0x69}, &(0x7f000005b000)=0xa0) mknod$loop(&(0x7f0000a6c000)='./file0/file0\x00', 0x1040, 0x0) 2018/01/07 04:27:32 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a9b000-0x4)=0x0, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/07 04:27:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x401, 0xbcf, &(0x7f000007a000)="6ffa45b05aa7ee3a80cf4cd743950936da276a39a0cf9da2006a94f29639bab004b739ed8cb90baa4c09b4fe2506aefbfddc944f81bec06a4c10fc5724f9dd9799facc5a52f74d71a9cb8e2389268d1efdf6dc1d301d7c060275a03d4309eebd2e90969d5811fbd9b3ae5660d2c008f4060ba3e9a1a4c66a27257afc188b13e2d599489f4008f1a1de2fb464505b", 0x8e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e1e000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = dup2(r1, r2) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x0, 0x0, 0x0, 0x0}]}) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00008e2000-0xbf)=""/191) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000b4e000)={0xd3, 0x80000000, 0x10000, 0x1, 0x9, 0x6, 0x2, 0x7fffffff, 0x100000001, 0x21ea}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000fc5000-0x4)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000075b000-0x4)=0x0) rt_sigsuspend(&(0x7f0000a97000-0x8)={0x2}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be0000)=0x0, &(0x7f00002a6000-0x4)=0x4) process_vm_readv(r4, &(0x7f0000001000)=[{&(0x7f0000769000)=""/4096, 0x1000}], 0x1, &(0x7f000028c000)=[{&(0x7f00008c0000-0x57)=""/87, 0x57}, {&(0x7f0000344000-0xfa)=""/250, 0xfa}, {&(0x7f0000fe5000)=""/150, 0x96}], 0x3, 0x0) rt_sigpending(&(0x7f00009bf000)={0x0}, 0x8) syz_open_dev$binder(&(0x7f000044e000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2018/01/07 04:27:32 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b69000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet(0x2, 0x803, 0x81) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ddc000)={{0xffffffffffffffff, 0x0, 0x2, 0x1, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000014000)=""/4096, 0x1000) r1 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000031000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000036000-0x4)=0xf68b) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/07 04:27:33 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000003000+0x986)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000069d000-0x4)=0x200, 0x4) write(r0, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009d7000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c92000)=0x27, 0x4) 2018/01/07 04:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1ffffffffffffd, 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f000061c000)=""/0) accept4$ipx(r0, &(0x7f00000f0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000099f000)=0x10, 0x80000) [ 61.666932] audit: type=1400 audit(1515299253.023:46): avc: denied { net_broadcast } for pid=10533 comm="syz-executor7" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/07 04:27:33 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000002000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000-0xc)={0x20, 0x1, 0x2, 0x1, 0x24b}, 0xc) writev(r0, &(0x7f0000004000-0x38)=[{&(0x7f0000004000-0xe2)="01c2b4e14b1aab1e13dfe72e1cee77b99961b1839406cc7f4df628add2a8f9d290a8b851ad4bb63a891f76ec3844b5b305b23386cd2ced429e52717c17549099704850cf4eafd7922e25783285872d9b5f4412f103e46fa69c9d76d2057ab0c2b97c5ee8d48d6572074f47f3a66a4409c788d8a8ff92036d56861a5a3eb3ee50ea22648e7710a36fbf8a7c7444773618264742b5d0dc760238b6534ee1e2db947ac65d8b636b5a4d1c1569e3bcb7b32dcb5194d7d04fcd13487e", 0xba}, {&(0x7f0000003000-0x93)="", 0x0}], 0x2) 2018/01/07 04:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0x8000000000c, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000067000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f4000)=0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) 2018/01/07 04:27:33 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000008000-0xc)={0x0, 0xcc, &(0x7f0000004000)=""}) 2018/01/07 04:27:33 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000130000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000fd2000-0xe0)="12044ec6bd9deb705acb039a72d0c74dc34c7e10088ab686f15ea8b6c9cf938ec548040310357f7e44fe4a4993bfdffe16759fa6ed7050464be5fa82f84ff4e9761c4536eb1e1a99d7b3426e65ce4eb03506f1b2855bd62bb57d4c3ce640d43117c72a1a84423cc072d31256b96f6053ef4e6e5fab56c44eef62200d36fecaf23753d81ab3772fd3eb824647ad0020cffe8891e2e2f8ccee13f1ed0dbe8021ae2c1611e5c8492b41bf7452e73f3658f40cc333e39c6e1eec0063e1d9030622dd0f190b65803b5472421144c1bffec354980461c1835f07cf8d9397aa289b48ea", 0x122, 0x20000010, 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000065b000)={&(0x7f0000e99000)=[0x0, 0x0], &(0x7f0000c5b000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00002e7000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000fd3000-0x4)=[0x0], 0x2, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000aa000-0x8)=[0x0, 0x0]) 2018/01/07 04:27:33 executing program 7: socketpair(0x5, 0xb, 0x9, &(0x7f0000f6f000-0x8)={0x0, 0x0}) mkdirat(r0, &(0x7f00007b6000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) gettid() r2 = socket$unix(0x1, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000ca2000)='net/ip6_mr_cache\x00') sendfile(r2, r1, &(0x7f00005a7000)=0x0, 0x63) openat$rtc(0xffffffffffffff9c, &(0x7f0000e95000-0x9)='/dev/rtc\x00', 0x103, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000f91000)={0x4, 0x1, 0x70a3, 0xfffffffffffffff8, 0xeb, 0x5}) 2018/01/07 04:27:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x401, 0xbcf, &(0x7f000007a000)="6ffa45b05aa7ee3a80cf4cd743950936da276a39a0cf9da2006a94f29639bab004b739ed8cb90baa4c09b4fe2506aefbfddc944f81bec06a4c10fc5724f9dd9799facc5a52f74d71a9cb8e2389268d1efdf6dc1d301d7c060275a03d4309eebd2e90969d5811fbd9b3ae5660d2c008f4060ba3e9a1a4c66a27257afc188b13e2d599489f4008f1a1de2fb464505b", 0x8e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e1e000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = dup2(r1, r2) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x0, 0x0, 0x0, 0x0}]}) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00008e2000-0xbf)=""/191) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000b4e000)={0xd3, 0x80000000, 0x10000, 0x1, 0x9, 0x6, 0x2, 0x7fffffff, 0x100000001, 0x21ea}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000fc5000-0x4)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000075b000-0x4)=0x0) rt_sigsuspend(&(0x7f0000a97000-0x8)={0x2}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be0000)=0x0, &(0x7f00002a6000-0x4)=0x4) process_vm_readv(r4, &(0x7f0000001000)=[{&(0x7f0000769000)=""/4096, 0x1000}], 0x1, &(0x7f000028c000)=[{&(0x7f00008c0000-0x57)=""/87, 0x57}, {&(0x7f0000344000-0xfa)=""/250, 0xfa}, {&(0x7f0000fe5000)=""/150, 0x96}], 0x3, 0x0) rt_sigpending(&(0x7f00009bf000)={0x0}, 0x8) syz_open_dev$binder(&(0x7f000044e000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2018/01/07 04:27:33 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a31000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000dc7000)="1f0000000105ff08040500007122000000d100e90b00028000000000021d00", 0x1f) lgetxattr(&(0x7f0000887000)='./file0\x00', &(0x7f0000de7000)=@random={'system.\x00', '\x00'}, &(0x7f0000ae0000-0xf5)=""/245, 0xf5) 2018/01/07 04:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00007a0000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000003000-0x4)=0x0, 0x0, 0x0, &(0x7f0000003000-0x8)={r0, 0x1c9c380}, &(0x7f0000002000)=0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002d4000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000055d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b4000-0x28)={@common='ip6gre0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000704000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000559000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) sendto$packet(r4, &(0x7f0000e25000)="735dd9ea5dd7d4ae6a9e71c0880de2523ecb7299fe7fb3cbf345648323920a613d75e4c61aab73dbd5edbc8c472729bbcd56f293d5f0129156ce2038ca91f318de8785d0fda3f26be71c5a9f63e44e5302bd2cb911ca09ee78d8f39430e45cab0de043296bf7ef78ff027536c78192ae8a5e37961c3021006af1b058ecd016522808e7cfac62c35a4ff5784524c6d8209dd2c58a5b7bd975598da47d7cb2533cc816990650ffbef4938c68a40db5239ff9b89a1a33f3deebdeac492147b92f46dd5817aa64a347c13ba305dd542d1bc2db4a24ecbe7b350185f9202eaa419519f12868abc68a86130d3f897d1bead8ad74", 0xf1, 0xc0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000375000)={0x0, 0x40, "c6f9eca84f55056f50a7d27b123f40d858bbe6a95f840953ce4fd244d0ef85e0eb6ba923aa14aa9cd1efceac4378ccd7ed720bc271c15065d31e061917e948cd"}, &(0x7f0000c33000)=0x48) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000872000-0xa0)={r5, @in={{0x2, 0x0, @rand_addr=0x1400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x200, 0x0, 0x49}, 0xa0) 2018/01/07 04:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x2c3, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/07 04:27:33 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x1a8)={0x800, 0x9, 0x5, 0x3f, 0x7, [{0x0, 0x1, 0x3d, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x8, 0x4, 0x0, 0x0, 0x230a, 0x0, 0x0, 0x0}, {0x6, 0xfd, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8b6a, 0x9, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x6a, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3f23, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000)=r0) r1 = getuid() getgroups(0x1, &(0x7f0000002000-0x4)=[0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0x2, r1, r2, 0xba11, 0xfffffffffffffff8, 0x8cb1715663dc7878) 2018/01/07 04:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003d6000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000093e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000099b000)=0x14) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000010000-0xe9)=""/233) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r3, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="", 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e19000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000c4f000)=""/132) shutdown(r0, 0x0) 2018/01/07 04:27:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000c03000)='/dev/sg#\x00', 0x1, 0x300) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f000035e000)={{0x3, 0x0, 0x5, 0x3, 0x401}, 0x5, 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]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005b5000-0x34)={{0x0, 0x2, 0x7, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) lseek(r1, 0x0, 0x0) 2018/01/07 04:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000bae000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000bb2000-0xc)={0x0, 0x0}) 2018/01/07 04:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ccf000-0x4)=0x0) 2018/01/07 04:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000038a000)='net/ptype\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f0000c00000-0x4)=0x8, 0x4) 2018/01/07 04:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x6, &(0x7f0000c2c000-0x8)={0x0, 0x0}) syncfs(0xffffffffffffffff) ppoll(&(0x7f00004fa000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000194000)={r1, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 04:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004f3000-0x4)=0x0, &(0x7f0000ec7000-0x4)=0x4) 2018/01/07 04:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execveat(r1, &(0x7f0000d37000-0x8)='./file0\x00', &(0x7f0000212000)=[&(0x7f0000aaf000-0xd)='/dev/net/tun\x00', &(0x7f00003a3000-0x2)='{\x00', &(0x7f00001ce000)='/dev/net/tun\x00', &(0x7f0000914000)='/dev/net/tun\x00', &(0x7f0000173000)='/dev/net/tun\x00', &(0x7f00000a6000)='/dev/net/tun\x00', &(0x7f0000bac000)='\\\x00', &(0x7f0000434000-0xd)='/dev/net/tun\x00', &(0x7f0000289000)='\x00'], &(0x7f00006bc000-0x28)=[&(0x7f000000b000-0x24)="6370757365747d5c637075736574ee406574683024252473656375726974792823252d00", &(0x7f0000b37000)="216e6f6465769a2d7d73656c6663707573657400", &(0x7f0000667000-0xd)='/dev/net/tun\x00', &(0x7f0000fd2000-0x1)='\x00', &(0x7f0000aaf000)='/dev/net/tun\x00', &(0x7f0000e04000)='/dev/net/tun\x00', &(0x7f0000b3b000-0x2b)='em0.#&&mime_typeGPL.trustedkeyringselinux{\x00', &(0x7f0000c57000)='/dev/net/tun\x00', &(0x7f00006c0000)='\x00', &(0x7f000026a000)='\x00'], 0xd00) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d07000-0x8)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000e9b000)={0x8001, 0xfffffffffffffff7, 0x0, 0x1, 0x7, 0xfffffffffffffbff, 0x3, 0x5, 0x10000, 0xfffffffffffffffc, 0x7, 0x6498000000}) r2 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = creat(&(0x7f0000ed0000-0x8)='./file0\x00', 0x2) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000639000-0x8)={0x0, 0x0}, 0x8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b78000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000939000-0x4)=0x0, &(0x7f00005c8000-0x4)=0x4) r4 = socket(0xc, 0x800, 0xfffffffffffffffc) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/01/07 04:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x402000000000a, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000430900000000000000010001"}) r1 = fcntl$getown(r0, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000082c000-0x10)='/dev/sequencer2\x00', 0x400702, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ptrace$poke(0x5, r1, &(0x7f0000609000)=0x0, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00009b3000-0x8)=0x0) 2018/01/07 04:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = syz_open_dev$usbmon(&(0x7f0000547000)='/dev/usbmon#\x00', 0xf6, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3ff) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2018/01/07 04:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) delete_module(&(0x7f00004c6000)='\x00', 0xa00) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000927000-0x8c)="c1", 0x1, 0x8001, &(0x7f0000ced000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d65000)={0x0, 0x852a, 0xfffd, 0x4008000000000000, 0x1}, 0xffffffffffffff37) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/07 04:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) socket$inet(0x2, 0x80003, 0x5b63) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b81000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) open(&(0x7f00002ea000)='./file0\x00', 0x800, 0xa9) ioctl$KDADDIO(r2, 0x4b34, 0x10000) 2018/01/07 04:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvfrom$llc(r0, &(0x7f0000ecb000)=""/91, 0x5b, 0x0, &(0x7f000016b000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00005d4000)=0x5, 0x4) write(r0, &(0x7f0000ebe000-0x37)="1a00000017001bd213110005be00000000000000000007100000000000000c100933b448d1fd3fe59339013cdef4ae6096a5e5c23c486f", 0x37) getsockname(r0, &(0x7f0000a35000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c28000-0x4)=0xe) 2018/01/07 04:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000014, &(0x7f00000b2000)=0xffffffffffffffff, 0x15a) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000927000-0x8c)="c1", 0x1, 0x8001, &(0x7f0000ced000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e48000-0x9)='illinois\x00', 0x1da) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000e99000-0x40)=[{&(0x7f000071e000)='Y', 0x1}], 0x1) 2018/01/07 04:27:33 executing program 1: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000308000)={0x0, 0x0, 0x0}, &(0x7f0000962000-0x4)=0xc) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006bd000-0x8)={0x200f1526, r1}, &(0x7f0000962000-0x18)={0x3ff, 0x2, 0x5, 0x9, 0x3f, 0x119d}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000960000)={0x0, 0x0}, &(0x7f0000154000-0x4)=0x68) 2018/01/07 04:27:33 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000011000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) close(r0) 2018/01/07 04:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b4d000)={0x0, 0x0}) ptrace(0x8, r0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fd1000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x0, &(0x7f0000003000-0xdc)=[]}, &(0x7f0000001000-0x4)=0x10) ioctl$int_out(r1, 0x1, &(0x7f0000001000-0x8)=0x0) 2018/01/07 04:27:33 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011000000f70000f1de005609", 0x24) 2018/01/07 04:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/status\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000c59000)={0x0, {""/7}, 0x0}, &(0x7f000065c000-0x4)=0x10) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00001f5000-0x10)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e89000500287d5a0004fbf510000200dd1b000000160000ed5dfffff5000022000b00010004040800bc50ea0000000000", 0x58}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000041c000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00007f3000-0x10)='/dev/input/mice\x00', 0x0, 0xc0000) utimensat(r1, &(0x7f0000b91000-0x8)='./file0\x00', &(0x7f0000657000)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) 2018/01/07 04:27:33 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000551000)='/selinux/status\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000f1a000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000018c000)='net/psched\x00') setns(r0, 0x4000000) sendfile(r2, r2, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) 2018/01/07 04:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002d7000-0x78)={0x0, 0x78, 0x9, 0x7fffffff, 0x0, 0xff, 0x0, 0x2, 0x0, 0x2, 0x3ff, 0x696f, 0x6, 0x1b5, 0x3, 0x6, 0x2, 0xae, 0x0, 0x8, 0x1, 0xffffffff7fffffff, 0x6, 0x2, 0x8, 0xfffffffffffffff9, 0x9, 0x80000001, 0x3, 0x79fc, 0x1ff, 0x100000000, 0x10000, 0x60, 0x0, 0x6, 0x8, 0x0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f000034d000)=0x0, 0x5}, 0x21802, 0x4, 0x6, 0x1, 0x1, 0x3, 0x8001, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fc8000-0x8)=0x4) r1 = syz_open_dev$sg(&(0x7f0000a4c000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f00006d7000-0x8)={0x0, 0x0}) 2018/01/07 04:27:33 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000010000)='ns/cgroup\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000012000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) [ 62.094907] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=10642 comm=syz-executor3 2018/01/07 04:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ea000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_wait(r2, &(0x7f0000920000)=[{0x0, 0x0}], 0x1, 0x100000001) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) [ 62.147855] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=10665 comm=syz-executor3 2018/01/07 04:27:33 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000037b000)='/proc/self/net/pfkey\x00', 0x10000003fe, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000709000+0x42)={0x0, 0x1}, &(0x7f000070a000-0x4)=0x8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000709000)={r1, 0x6e, "b9ccbc37aace890c391993e9bcd454180f4a2f52f1028704daec5eb9f28e35b0ea2ac8242997bd981768a5d626d6ecc598c322864383d6fb361c3ac8b604cd3872216ea4d1a202697218bcf03fb69f151e5ae87d3331850e0cb84d18a8548cb97f85b9a520cd015d04a9c87c34a9"}, &(0x7f000052a000-0x4)=0x76) madvise(&(0x7f000029e000/0x2000)=nil, 0x2000, 0xe) 2018/01/07 04:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x92cc) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f5d000)='./file0\x00', 0x4000, 0xc6535b85ff9d87eb) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000b79000-0x76)=""/118) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000599000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x0, 0xe, 0x9) r3 = socket$inet6(0xa, 0x5, 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000d4000-0x4)=0x0) ptrace$setsig(0x4203, r4, 0x4, &(0x7f00008b5000)={0x29, 0xfff, 0x9, 0x7}) bind$ax25(r2, &(0x7f0000771000-0x10)={0x3, {"8a670657493a0f"}, 0x7}, 0x10) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003f9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000bcb000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00000b7000)=0x14) openat(r5, &(0x7f000008f000-0x8)='./file0\x00', 0x40000, 0x101) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000442000)=0xb) sendmsg$inet_sctp(r3, &(0x7f000095a000-0x38)={&(0x7f0000d68000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000ec0000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/07 04:27:33 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a96000-0x18)=@generic={0xfa1, 0x3490000000, 0x7ff}) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b22000-0x4)=0x1) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000b1d000/0x4000)=nil, 0x4000, &(0x7f0000003000-0xcb)=""/203) 2018/01/07 04:27:33 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000010000)='ns/cgroup\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000012000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 04:27:33 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 04:27:33 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000050000)={0x9, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 04:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8, 0x4) getpgrp(0xffffffffffffffff) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000064b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfb000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f000078e000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000725000)={r2, r1, r3}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000bbb000+0x842)="000000dd1f0013000000000000000901", 0x10) 2018/01/07 04:27:33 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/validatetrans\x00', 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000e93000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0}) 2018/01/07 04:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f00002b6000)=0x100000001, 0xffffffffffffffd7) close(r0) 2018/01/07 04:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000def000-0x9)='net/udp6\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000435000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009e7000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000453000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000216000)=0xc) r5 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ee8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a47000+0x5ea)=0x0, &(0x7f000051e000)=0x0, &(0x7f0000a31000)=0x0) sendmsg$netlink(r1, &(0x7f0000b5f000-0x1c)={&(0x7f000099f000)=@proc={0x10, 0x0, 0x2, 0x20002}, 0xc, &(0x7f0000f4e000-0x8)=[{&(0x7f0000bc4000-0x17c)=[{0x74, 0x8, 0x0, 0x400, 0x1, "fa246c598048fab14164e6b44903aea393903cbfac285234b48bcec14329b0e7c2b46a0c5bbd9c213892be07282344954ed2120391cecb72ffc7f7f77c9e605de89926bd2ccc9c3f4a31acd6fa45f2bd5d086c096ad97e22d2e01622c7f5dc13178130"}, {0x1c, 0x23, 0x320, 0x2, 0x0, "d70bdce75eddbda2a372f3f7"}, {0xec, 0x7, 0x400, 0x1, 0x2, "34ede32794d1c5b76d0e4724eb8236a27c3ece6b347545d28cc3241c8217fdb73a88ad745c775ef3a3f9e56f417456ad4f8fa2a80687e0f695ec091fe0a0da508d59273aeabf498b83db408e49cb6021705a22c69abbd1f5630e1a03fa61ea7f04b91546930d53393ef94e296a1dbbc71e38e3e9bb7204d75dd5a06a8588ecf4f40192da12240500afe32e6ed769076e0eb0cd9c76ced0e6987a689e4dbd633e5eb37a173cf0cdd00a9c33dbd5505339019ca051f90731fc9a4b2e74ab0e47e74b2b42541c762a890994f16ecc7acc62cee960a13015be7da32d7e"}], 0x17c}], 0x1, &(0x7f0000e72000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x48, 0x4}, 0x4008000) dup(r0) 2018/01/07 04:27:33 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(0x0, &(0x7f0000009000)='cmdline\x00') sendfile(r0, r0, &(0x7f0000007000)=0x0, 0x1) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) [ 62.283561] ------------[ cut here ]------------