2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000add000-0x4)=0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r2) r3 = socket(0x18, 0x0, 0x4) connect(r3, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adc000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000adc000-0x4)=0x5, 0x4) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000433000)="d426e75be37bde5e5cf8dc3bad68204466867f540aa9394d673901457f6af7352967a9a971c0a674ee4501c555374814b9a0449bcbec4a0fd870bb1fbecbc381c434833c500f5a879df0323c72f5417e897bf7563c17fde0f76eaac7ed00557f23ec3999b63982c8e540fd1acacf9544dde1b056e4b160df97ed4740c654ac5752e01002543731b754993bdbfc24fed9c2a0490eb9b0b9949eb32597be78adeb910a99be12403aa0fd0103093e00dcf0fa1c3c7aebfb3e618e61c87d11d300231077be2b4568190f1133dd14431059bc6005b9c14338") getpeername$inet6(r4, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000841000)=0x1c) 2018/01/28 06:26:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000917000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d10000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/28 06:26:54 executing program 6: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000bb2000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000bb0000)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fb5000-0x3)=0x0) 2018/01/28 06:26:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d41000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) sendto$inet(r0, &(0x7f000059c000)="", 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:26:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f00000b1000/0x3000)=nil, 0x800000ce48, &(0x7f00005df000/0x4000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) r0 = epoll_create(0x101) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd7000)='/dev/rfkill\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000652000)={0x0, 0x5, 0x0}, &(0x7f0000b42000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b40000)={0x0, 0x52}, &(0x7f00005a7000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b50000)={r2, 0x0, 0x7, 0x0, 0x7, 0x2, 0x1, 0x7, {r3, @in6={{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0xffff, 0x101, 0x4}}, &(0x7f0000a14000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000d8d000)={0xc0000003, 0x0}) syz_open_dev$sndseq(&(0x7f0000b23000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/28 06:26:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091d000-0x10)={&(0x7f0000a23000-0x225c)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f8a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c99000)={0x0, 0x3}, &(0x7f00009ef000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ba4000-0x8c)={r2, @in6={{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 06:26:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000257000)=0x0, &(0x7f00007a1000)=0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/28 06:26:54 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000548000)=0x0, 0xffffffffffffff4f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d57000)='/dev/hwrng\x00', 0x40000, 0x0) sendfile(r1, r0, &(0x7f0000a7f000-0x8)=0x0, 0x6b5) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000fbf000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d15000)=0xc) 2018/01/28 06:26:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dc6000)={0x0, 0x60, 0x6, 0x100}, &(0x7f00005dc000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000445000)={r1, 0x7ffffffe, 0x8000000000000000}, &(0x7f0000160000)=0xb319ffd8b3cae569) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000585000)=0xc) 2018/01/28 06:26:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000c6000-0x10)='/dev/input/mice\x00', 0x0, 0x400) bind$inet6(0xffffffffffffffff, &(0x7f0000ab2000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x49a2ef51}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002ed000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000c84000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006e7000-0xc)={r2, @empty=0x0, @empty=0x0}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) 2018/01/28 06:26:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000a61000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='nfs4\x00', 0x0, &(0x7f0000076000)="") chroot(&(0x7f00008a9000-0x8)='./file0\x00') r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000089c000-0x4)=0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000021c000)=""/0, &(0x7f0000b65000-0x4)=0x0) mount(&(0x7f0000753000)='./file0\x00', &(0x7f0000798000-0x2)='./file0\x00', &(0x7f0000900000)='ubifs\x00', 0x880008, &(0x7f0000f22000)="") getsockname(r0, &(0x7f00008b9000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f000015e000-0x4)=0x10) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/01/28 06:26:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = syz_open_dev$sg(&(0x7f00005e7000-0x9)='/dev/sg#\x00', 0x0, 0x8000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00007cf000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000e4c000-0x4)=0xc) recvfrom$packet(r1, &(0x7f0000c4a000)=""/66, 0x42, 0x2000, &(0x7f00008a6000+0x2d8)={0x11, 0xfe, r2, 0x1, 0x8001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) r3 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r3, 0x5) close(r0) signalfd4(r0, &(0x7f00005a9000)={0x80000001}, 0x8, 0x800) 2018/01/28 06:26:54 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x33f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 46.128183] ': renamed from gre0 2018/01/28 06:26:54 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000cac000)={&(0x7f0000952000/0x1000)=nil, 0x1000}) r1 = creat(&(0x7f00009a7000)='./file0\x00', 0x7349e6631558068d) write$eventfd(r1, &(0x7f00005e9000)=0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000872000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/01/28 06:26:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1004102, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000743000)="02") mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:26:54 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x0, &(0x7f0000000000)=0x4) socket$inet(0x2, 0xa, 0x9) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000013000-0x7)='mounts\x00') 2018/01/28 06:26:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x11, r2) 2018/01/28 06:26:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000938000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) syncfs(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000674000)={0x0, 0x9}, &(0x7f0000f71000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000037c000-0x15)={0x0, 0xd, "195482e0e01cdeee831f5f6d5f"}, &(0x7f00009b3000)=0x15) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aa2000)={r2, 0x2, 0x4, 0x5, 0x1, 0x9, 0x1, 0x8, {r3, @in6={{0xa, 0x3, 0x44, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x7, 0x800, 0x3}}, &(0x7f0000a76000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x3, 0x0}) epoll_pwait(r1, &(0x7f0000eda000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00001a8000)={0x0}, 0x8) 2018/01/28 06:26:54 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000000e000-0x20)={0x5, 0x2653, 0x1, 0x9e, 0xe5c7c3c16f9f8a0, 0x200}) read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000010000)={0x0, @in6={{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000021000-0x98)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000021000-0x4)=0x98) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000000c000-0x28)={&(0x7f0000020000/0x1000)=nil, 0x200, 0x5, 0x20, &(0x7f0000006000/0x4000)=nil, 0x4}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000021000-0x2)='{\x00', 0x80, 0x100, &(0x7f0000021000-0x40)={0x0, 0xfffffffffffffff7, 0x0, 0x1, 0xcdf, 0xfffffffffffffe01, 0x0, 0x1f}) 2018/01/28 06:26:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0xa002, 0x0}, {r0, 0x1100, 0x0}], 0x2, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x6}, 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) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000152000)=[{{&(0x7f0000000000)=@nfc={0x27, 0xffffffff, 0x9, 0x6}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000db5000)="c1b5752d50a2a5f9bdb12dd0fe2c171902e8d9eb25457724a8708e645899311cac57462419868b62e4903b2d168642c7515c32c33cf096f72df266cecb9a1440acf9aeca30939a09f0a34e7bfd78f2825a70c53f617583ccd2b34ad5d5af991ea302f887ea9159141b91fd8cc99f4de7d5ae34400170af8498240363437b826d1c7a76603f4b", 0x86}, {&(0x7f0000001000-0xd3)="39a85e78135eb47d155e148b25c377d28400e0cccb5ad5fdd20f5c6ac70ce3fe7723f55a7f336afa1ba9230ed0b5c8ea7f139dfa0f9c645187af7b5df4bb9770396075d9db0a768b379e3cce6b2b00b276d3f29eca53e968a11aea9019c93d4848df78862f9cc0b1191e37fabe469d4ed678362f45e0d50da60accdb8bbac0012e4b8166925806da85514cc6a8ad6b9f9a8dacdf8715e5b06aa165a3695b11aa26578ebbcade8b0c831bc38ccfc25f92a9d0b76f64b47c5886c73d53bfec050fadc1b9b65920d57e627a28d0e27fd66e10291f", 0xd3}], 0x2, 0x0, 0x0, 0x20008000}, 0x0}, {{&(0x7f0000000000)=@ipx={0x4, 0x400, 0x73, "fc57d71733f3", 0x7fffffff, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="dc94adeab086adb3af23275d3008688747240ef6dfa236060b6f9139e8e10ff4e48e0d43b816ef73d05c599e0127", 0x2e}], 0x1, 0x0, 0x0, 0x20004080}, 0x1}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000077c000)="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0x1000}, {&(0x7f0000000000)="edbf7e045b83b0cf81cdef55a236c766d8a7b489d845bf8ff95ad255ff65f36eb9810d9f18c99c2f90c397e0", 0x2c}], 0x5, &(0x7f00000a3000-0x2d8)=[{0x88, 0x108, 0x0, "8be8a305ea389ec773c05d0d445a1f4185c22fbf49e6e21563732c46c772975ad8e6352744fe848161e573fe35111e57a969d87afe35f0b06c011dc1d3b33acdacd4d794e512b8354d78f822e27a13dd1d34738d139dbcfe4be3082c5bfd3ae270e5c6c8f1bbc04e7d678002d91e398f8ba5d3"}, {0x10, 0x139, 0x9, ""}, {0x10, 0x3a, 0xfffffffffffffffc, ""}, {0xd0, 0x104, 0x9, "5f5d8f2699e25383c24a3c678db99377a9e7b6c7569e700e51a5ecac4ba684bd55c16742b49bb4545548ff99549ba475deeab923d05c375982f81e04a8c47b13451943dfc0b1bd25276f674473db1eb265ad2b93b42881a1bec51df14f3a6de31f3e06ac05af0c0fdca4639ad04827cba892d7a6ff3d63c23fea2c7385d137ba2e473d49db5f1da0e65119c7edb6f706b0f8aee68cead6cae2c589e30524ed1a0e76109c5eae93613a8885d0802bddbcd6cfbc846b265c56cf"}, {0xb0, 0x1, 0x6, "970c548cda5dcf67a85fc3aa217e974904f2757b92d09667a3cc94bdb6caab6cb29902bccaaaafabcd2e48896160cf2a11c8833df2c1e18083df237258d9ddb9d63a8898d53fc352de6ee16801eef74e02191f977d4ff4031184282520e3987c61eafa55d6a98fd811991ee02d8ece16221bde662891d81c7e47733248800b5a16905c2122757f9416071601f654dab20f994723f564ac728046fa84b39f"}, {0xb0, 0x112, 0x8, "c69c40ceeeed34db3eda53bb58c97f92ca276c95383902fde7fd5fe2d9a5a9ccca055960444f3c15b2f80dcaa94f73431d197f9f946a80def6b73ee0e7bd2bc948b8f79c86318d32d7123f2d224573e89f3975245a1163ceb6999716d89ff013cd286618f84d5df0753c5e7f15e9e7a12987eae485dae1c87d2b1a55e9a7d99708fefda47af3dd0ea9f134fae82fc9e0c1c925d7b262db5e041bc135845bb494"}], 0x2d8, 0x4}, 0x9}], 0x6, 0x40890) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x0, 0xf0) 2018/01/28 06:26:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000083e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x7, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dfb000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009b7000-0x4)=0x0) waitid(0x1, r1, &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000169000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:26:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fcd000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2018/01/28 06:26:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x2280, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000001000-0x8)={0xfffffffffffff000, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000db2000/0x4000)=nil, 0x4000}) 2018/01/28 06:26:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000720000-0x1c)={0x0, 0x0, &(0x7f0000891000)={&(0x7f0000d80000-0x78)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a39000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ffb000)={0x55, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffff, 0x981b, 0x4, 0xa129, &(0x7f0000c0e000-0x10)=@common='vlan0\x00', 0x7, 0x1, 0xb61}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000054b000)=""/172) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000ca7000)=0x7fff, 0x4) pread64(r1, &(0x7f00000c5000-0x2b)=""/43, 0x2b, 0x0) 2018/01/28 06:26:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x100000080000000c) r1 = mmap$binder(&(0x7f0000cca000/0x3000)=nil, 0x3000, 0x2, 0x40010, r0, 0x0) mknodat(r0, &(0x7f00001d7000-0x8)='./file0\x00', 0x1080, 0x1) r2 = mmap$binder(&(0x7f000009d000/0x1000)=nil, 0x1000, 0x2000000, 0x1010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c99000-0x30)={0x10c, 0x0, &(0x7f00000c2000+0x7ce)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f00001e4000)=[], &(0x7f00004e9000-0x10)=[0x48, 0x78]}, 0xa00000000000}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x18, &(0x7f000076e000)=[@ptr={0x70742a85, 0x1, &(0x7f00000a3000-0x1)=0x0, 0x1, 0x3, 0xb}, @ptr={0x70742a85, 0x1, &(0x7f000015e000)=0x0, 0x1, 0x1, 0x9}], &(0x7f0000e57000)=[0x20, 0x40, 0x28]}}, @acquire_done={0x40106309, r1, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x20, 0x28, &(0x7f000053b000)=[@fda={0x66646185, 0x0, 0x2, 0x3f}], &(0x7f0000264000-0x28)=[0x38, 0x78, 0x40, 0x18, 0x18]}}, @acquire_done={0x40106309, r2, 0x1}, @clear_death={0x400c630f, 0x1, 0x2}], 0x60, 0x0, &(0x7f0000c97000)="325d8a5fe993ef63f890883f2a47d131953609e416f13b55ecfb33f0c1eb819eb548760d40c921115a382a19809ff2718b60bd48e5a9bd451258175e6f1a580cb74faaa3e6f5cacd7d8e120fc7340ee8c6d4f7d4d088a363cd95047ccd305659"}) 2018/01/28 06:26:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f3000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) epoll_pwait(r0, &(0x7f00006bb000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x155557e8, 0x4, &(0x7f00000b2000-0x8)={0xfff}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f0000b18000-0x38)={&(0x7f00000cb000-0x60)={0x27, 0x5, 0x9, 0x7, 0xffffffff, 0x0, "5555ca0351eaf99832cf2893e7a54c4bb22ef47d2632cf560162ce7c97998b3d302428609e574531f02e71ae81d7428d52ff74fe38be2454ed8602877623ff", 0xaeac}, 0x60, &(0x7f0000eb2000-0x20)=[{&(0x7f0000bd1000-0x84)="437ddae87c0d09750e293bdde06d36b58faf6edc9168cce0f42fad2a41bb1827cc4a8f8e4edece58cad637cfd6cc4e09333ad08f9445a293b754aeb4ba9a3288069b2f1e1f77a2adf81d19167a9e34e623186e1bea0bcf2f9fcc63bcebf85a8b2f31925e52f441cd7e6af8a9ee697fa8853f7d0bfb26b7ea9e42f5e515a6546c1c63b3af", 0x84}, {&(0x7f0000625000-0xbe)="5516f7f700f6ffc21e78abefafe361e7feb898ba16c61ee0124a1c39468706be23eb0bb4b9149546f24d78b48cdc780d3fec20129cd0d9de4a4fedd0d011aa949920d37a01860b3522818c04dfa92bebcbcd48a0c940e3aec5e41dbfed77a26e5830e3f9675b4edeac82e2af242419476fb6ea9991ad672f735c99313dc1a5bae2814bd830ed5c60c573f3fd6c55e33cc18a7f864fc3d0ae8d7779185d4c542f1bbc5347be14e8bcc1747b3a46a754b7b5b21a8dd5f63b4ea93053581b53", 0xbe}], 0x2, &(0x7f000055f000-0xf0)={0xf0, 0x10d, 0x0, "7a8da81a735c3a9b16770281a301bd5383899cb2b23d846dd0500a3538f587caf4fdbbee3228cc1d2b25d97140d0279f0cf7e101e2e459c1584b58f35c2375f3cbe0798809a77dbc7bce75004acdc7ba2088e508b976d1b6ba8467f8689140c3b2cff0c63c0c1d23fc047d4713d0ed8403eed447f648f38516b493119bf3708e9b54f10c082d17014921927a5fae0069673873a195c046bbce658827b6db7785fc0c3a01d32756bd0177f732d873cdfc1cfe0b30bdb557bc853e5fea1b3659d8890b14327d7d380e8fb9f019303cace59f8f06161fdb0000d3"}, 0xf0, 0x800}, 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000edc000)=0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b69000)=0x5, 0x4) 2018/01/28 06:26:54 executing program 0: alarm(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f000018c000)={0x100000000}, 0x8) 2018/01/28 06:26:54 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000548000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f00000f1000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x2e)=""/46, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = geteuid() quotactl(0x7fffffff, &(0x7f00006fe000)='./file0\x00', r2, &(0x7f0000352000-0x1000)="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") mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e0a000-0xa)="5b3ea5b361aebf065699d7a17e447764", 0x10) mkdirat(r0, &(0x7f0000afb000)='./file0\x00', 0xa8) 2018/01/28 06:26:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000f02000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x6b)="7ec445b4da7f8714fc1e2fd98d02cbbe99cac90af866629dadbf6b7b05f725d554c7921489e97f89df78c2faa155418f0a457eae6f2cbfebd865da452fe99a2b760c814093e8a763140d78a9c6e7fc396ca138706ec14b9b2ef82b3431b112e369189429b413aba735a212", 0x6b}, {&(0x7f0000e69000-0xc5)="a4934bf10208ef3579f510425ec095fe22fff28a68b4a15806ea9fceaebd9a9b7007c1f316686e480b7a2c830f51800ce93c11a8009794a10c720e30fcc6cbf2f85d8515b988b25b901bbed0c35b2777b2e730d056038ac6e5f075c68f1211d6754185d3306de04fbd9de597d712b26cf82852cb3f1805e9ad9dcae6a6ce68a19298f297af245a39a55af1e68915c691d637e04aa2a0b29921f1c03d1bb6c74c27d10c03c9c23b488877597581e2ba8071b4589f0033b50bcd001886cf564e4b54ff0a490a", 0xc5}, {&(0x7f0000001000-0x35)="3ea0b22fbb1cb260f20aaac8d662dae67e46ed3d1db513bf347d185678b41f43b19e4eb1f036288f6b983bdf77c1086a6b0559511f", 0x35}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000afb000-0xf2)="8d956fd307e67ca61e1c549880c46b04eff55a10267ab6870707ac00396b5cdd6de30760ef804c6a61cdfd00348c6a4d89c13f53fdd683fabd8407f0f41dab56a083aa236c556747ea698e43d08afb7c23961d7fc3c58eaf2689c5909dbe582b6d172ca107970de3af4359fa862be1c7b4d0be0aa40fce6a03580f8196d58a270d88e51d00a7f1aca6cb7014e832e9f39674222335fa6521dd4d0025a2a1854ff90830e09afb26d892a62b056cfdf77efb2a52e07e24f839ab4609747784baa476e541358e679c65bbc2d2437f12cfeb703d67c770fee615179230f61753407e42aa48167758bbe2fac89ab3042c5296e4f9", 0xf2}, {&(0x7f0000edb000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xcd)="bca36a7a2931b2d4c10af043a87da85cde36b51064c35bc01d285cbd21bc13e099555e908aa8e5169228b25a190734271639b220920b0c2160ee38d7f1b91484094fabe8c5a7df71f8366a89fe6315fc778a367734926b1a6f642234a42d710fbc960747aba82d8491440c067131f636d51e825f9f95a9e97e0fec8045ddb045fecc1713a48c0ba90829d2f0480a2ed24cc8a9115fccc7a3b537ea315e049fd672410f802b64da4a0993cbf445c0231649987e333a2882072fc2e61da18c7988ca0ac6b7d0381f2ab4dab0bbed", 0xcd}, {&(0x7f0000000000)="477562fb0d707b8eae0a5d48a4ee49201749c05f3259a7d009f20df77aae5dd80987b8ea6365136ce39f2307bea360f62cddac3a2afd4362b003bf5f54d4cb2ec9768d2bd441c4ef153bdc4a65464513fa5057413ab6f1c455968be048bf0a5009ac20b5bf0827379e91c911893dfd410fb7112a6943dc6227889346ef162a0b7f30c9ffbba88937f4fa455b77009ccc82c7fb0d2487e86bfc6b8f1acce975a723e498c1529faf165474b33a71d7d0bcee0e4a2cffd63f0b82a04e1782c75259bb6210a73a97991cfabd613fbd85735928b7930999475f3da66c5a6bd3f2820745bad9e797", 0xe5}], 0x8, 0x0, 0x0, 0x4000000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/rtc\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000e2f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000082c000)={0x0, 0x0}) utimensat(r1, &(0x7f0000883000)='./file0\x00', &(0x7f0000b06000-0x20)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r6, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r6, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/28 06:26:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005d3000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000068d000)='n\x00t/r@_e\x00e\x00\x00\x00') fcntl$setlease(r1, 0x400, 0x1) close(r1) 2018/01/28 06:26:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x40600) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000839000-0x9)='/dev/ppp\x00', 0x840, 0x0) 2018/01/28 06:26:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e43000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000a33000-0x48)={{0x0, 0x2, 0x0, 0x1, 0x2}, 0xffffffff00000000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00007d5000)=0x3) write(r0, &(0x7f0000831000-0x24)="240000001a0025f00000000400fffc0e0a0500000000000000f253eb0800010001000000", 0x24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000189000)={0x0, 0x4}, &(0x7f000038b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000da9000)={r1, 0xa36e}, &(0x7f0000ed5000-0x4)=0x8) r2 = memfd_create(&(0x7f000081c000)='%systemvmnet1ppp1!\x00', 0x2) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000837000-0x10)={0x1ff, 0x3, 0x8000000000000, 0x8000}) 2018/01/28 06:26:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = gettid() sched_getscheduler(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f5e000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x23, 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f000032c000-0x4)=0x0, &(0x7f00009f4000)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00002ee000-0x4)=0x65e, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005b6000-0xc5)={0x0, 0xbd, "f48d7cd9394767231bfe207cd4e5f5abfcd6d5d0f62012bd15dceb3bb4c2716e80963939a7af36675ca95af96b7c6a61c21c9750d51267c6202547ca63e87af9c6cfbd44b7a140f280c0b414db710c5488f49577576421c509157ddaf18d26d9a73da906e22a359b6c3fcd20555e464a6eaa26a83f73bcc72134c44ce0682353347c45e198922108e0bc4d28cd241144a54b471b57affd9d750ba4d2dda40873f4328c3e92c2d574fb15c14bac7820fdf2210f453d233e4f83bacf6345"}, &(0x7f00000f3000)=0xc5) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000c76000-0x28)={@generic="5a5fc0cc0650675addbc7d99589c30d0", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c58000-0x4)=0x0, &(0x7f000094c000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000033e000)={r3, @in6={{0xa, 0x3, 0x3, @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]}, 0x7fffffff, 0x5, 0x8001, 0x0, 0x0}, 0xa0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/28 06:26:55 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0xffffffffffff0000, 0xa02, 0x7ff, 0x8, 0x5, 0x5b4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000000000)=""/0, 0xa) 2018/01/28 06:26:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c80000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000f79000)={0x3, 0x3, 0x1, 0x10001, r1}) r2 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000530000)=0xb) r4 = dup2(r3, r2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000509000-0x4)=0x100000001) recvfrom(r3, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) fcntl$addseals(r3, 0x409, 0x8) sendto$inet(r0, &(0x7f000089f000-0xc)="940003f12a5128ec00000001", 0xc, 0x24000000, &(0x7f0000fa2000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000097f000-0x9e)="9c7aef665979d55ff117288e1d653367745305adc18b32d35e4df19a6dbb75e21e6683d57f83ab5d3e7d757d1f44435bedab3ff32a4a080819b1bc4afe55442cd553d834c2c9", 0x46, 0x4048080, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/28 06:26:55 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000008000)=""/26) 2018/01/28 06:26:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') creat(&(0x7f000016f000)='./control\x00', 0x20) 2018/01/28 06:26:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) creat(&(0x7f00009ca000)='./file0\x00', 0x100) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000c80000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3821) 2018/01/28 06:26:55 executing program 2: madvise(&(0x7f0000e4d000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000003c000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) 2018/01/28 06:26:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000037a000-0x11)='/dev/vga_arbiter\x00', 0x109100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e65000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f32000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a9a000)=@assoc_value={r2, 0x6}, &(0x7f0000de0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000698000-0x108)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x9, 0x8, 0x6, 0x5a4e6c05, 0xad, 0x5, 0x3, 0x3, 0x7, 0x7, 0x27, 0x8, 0x0, 0x800]}, &(0x7f0000fd2000)=0x108) r3 = socket(0x9, 0x800, 0x0) connect$inet6(r3, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r3, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:26:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006af000-0x8)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000490000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000725000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000064000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000371000)=0xe8) sendmmsg(r0, &(0x7f0000401000-0x1e0)=[{{0x0, 0x0, &(0x7f00002b5000)=[{&(0x7f0000409000)="3faa3227f0755585123f6a50a90a8a37b360c42d5b25b72b0452f47c9044f9abb9e46bfea606d6ba9a0ffcdcd5c578ab85c45055df333fa835ded3dd4f36a781f3a2ae70680704009e1a685f41c39649391c39704c7b905dce8631682b0f7194ae6d5ac1e0e88cbe088d1b9cd928a25a9842393a08698f0560190a22e80b4207dcb12aa604f48a1194384f7d77ed0bb9155239b2433200db615d0d38e157d2a96ebd29d54d04ce2cdc2951fdbd5323c36ee9dbb8d83d38a353a222492ead81ddbceebb32d2c04b24b4", 0xc9}], 0x1, &(0x7f00002ee000-0x11b0)=[{0x90, 0x10f, 0x1f4c, "23e9af60eb330bd8a9425d403ac25142964ddf449f1d11555ec1baea67ab4a9eeaca2b184a32f5a6b7cf1837401f370bd178e27927c941b85afb3ce8c6cf3ea1950d3f440638ebc0a8625d7de82b14edc9da562505759863a1ea947e6cea416e423efc76bc54f4442afe6639db19939c062ff742d030bb923fa4d5"}, {0x110, 0x111, 0x116d, "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"}, {0x1010, 0x84, 0x58, 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{&(0x7f0000b2c000-0x1000)="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0x1000}, {&(0x7f0000f69000)="99d9ce5cffd083ee9bb4dd7eb55057801bc5780390a3f4beff98e8e5aabb7e3f7e4ffafd3789266e21a9122b53fe0586fc999e64b740c07c8e8ae2d7979e021a6f686fc99f5afdec9a7e7b7e809fee54c32649d90557a72674dc9c7e8112791f8ab7b6e80e78212418a102ab4a22658ced1f45ecfe6d08f2286bafc249aae6638aa8c46b6dfe665e65925e30b95b03594d25e92a58a9a0a36672588fba7e82957a", 0xa1}, {&(0x7f0000de2000)="7db0a38a2bc3d2c510a4c1d1003ea523cea68d3012a251bff7a85548e8c4f381325a5cb4b9293eb5fe8fc11226fcb351f9670b0e0a4a718815ed28e85bceb3e82a86f45aa0544730f8ad7fc686975081c2a2c5", 0x53}, {&(0x7f0000331000-0x40)="0c9efdb77c7af3e805fb4b12443582301e69c7af409fdf48122c596376903fc4a0f0b2a9b36da82728b005e18df2a6901903200ae9f373df7f5482713b25ff2a", 0x40}], 0x6, &(0x7f000079d000)=[{0x10, 0x109, 0x401, ""}, {0x58, 0x1ff, 0x8001, "a28acb34b6619a2928eee8534e6815abf403746f30acc045e22d935b205f143ac14b9cc33407df92753235e2611196b137221e4e792729af260f5953bc75f8ebec2a9b2bbba35b"}], 0x68, 0x40000}, 0x1000}], 0x8, 0x20000001) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) r4 = inotify_init() r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000976000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) inotify_add_watch(r4, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) 2018/01/28 06:26:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00001c4000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/01/28 06:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000428000-0x6)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000329000-0x8)={0x7b8, 0xe9d, 0x8, 0x8}) sendmsg(r0, &(0x7f00003c2000-0x38)={&(0x7f000066e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x0, 0x0, {0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4229}}}, 0x3a, &(0x7f0000c37000-0x30)=[{&(0x7f00002e9000)="52658cfdd121b5e334c5365c0798f2ad9bca9b8c3372a1f49a6bdf43019b319710f981ebae2a69da9129c5bb3367ff60b909e83f22527d6639910859574265b7ed72e03d99a0a6c1c8f3d9508543f2ac0c2c6d94bb187e012f5c637b2ee045a1eeb9ac9df66a0e8849a3d33d933a35ae7b2731e1bc18c3b5814b83e424796d8732c6e307c205b3dc59f35403ba71dbcb73c1a6156f393bfdfe787cfd3dda1c2aefdeb6d86b088d5b2167c2fad697566c", 0xb0}, {&(0x7f0000b55000-0x64)="f59bb2c9a938185699954699be9ab6e151d8cf3bcae7505784a2457fdf310b9e035925042056723ec4d260ee33d2adf4745407f464b0feff94c6828f8b550d6a5232712a7109bdf13f1008dd06ae2ebafe30d460542be8fac80de11546087fdedc3cd8de", 0x64}, {&(0x7f0000d53000-0x4f)="3805c4f8de7cb7e5221662946598f1a149b4cb3a3a44ae4471c8e79db9ce51854e070aeeb1bf4360a9a3fe80dcfa027b490d4e568820d0d156d43a5a6b556d5d2202ada6dd87b3db152ae8b71b686c", 0x4f}], 0x3, &(0x7f0000eab000-0x428)=[{0x88, 0x0, 0x81, "6d75c4dc73a920fa41ebce5c4fce1def6d40ef6ba4f5362bd0d6b24e02f59d39c4b3ed11d3eae91c6ca0a5abcf3c5ab6873567397d8905d903fbb0ab1c05066dec5ac61943555060bc3c3949dbd6a36cb3b74d485b0dcb90699fb36d28712da570c1ec75028c245343e1c1514c77f4dd21f07e1df222"}, {0xe0, 0x117, 0x5287edde, "e27e8872647e7e2f79da88625bd36244a78bc156dd85c3e15787f953ee54630554a57ca05b9107eb74dc0280c664f10af8f0d4c1dd87820a63f8d30394fb1bbf17d84d5cbb5b0e042269a43272375f6b7790688ba475b2ceaf9a4b28a9d5b4051c0a976103471af8ed9d39d94f29a875810a2cb8b69a04cc106deb44966246181a9cdf1a64819db3ee4a8898c0f32a1605b179518351864ac2ae5b880de6b13497cf86b114c95f5a2f6231f4dc31ef41304d644a4de5479989e9f8acf143f083205c436d3d305e274336e8"}, {0xc0, 0xff, 0x401, "c07ca1b9aa2fb86a29a24e61cf4ada7a7fe1e9184314aafdea737a0921911dfdeb402b2dcc49297dd93f5ae5728fef2224c84eba9f8480decc34741b96de0bf9c417ed149069b433a39d0e8edb19db80ca43c088939757477a6725ab18bb642df1f51f478af6f41b6ce56ea8efd455a4091295b8063e56c66c453120963e9bcc64ec0ad0985e30a20bbfbfa2796254b256c814b8192a04e6ae924c3cbd02a253801fbce57cb691354bbf"}, {0xf0, 0x10e, 0x163, "d40fffb756ae6be9cfa4bddcfb47db209cce14858e7354ff9b939819377b58de3d856ff13adc1e71ec6108d640b8a8b847192ae869ccb709fc33992054f1197834c6a70759c6a93715c070b9a45dede29125bc8919215292fa8e999026ea1f240f1fd87a32a6fd287c747f23ddf601bcd1d45d9775c236c8cd289be2b401b163fa624433e86e3f9a3e2acfbba7f94a9a212184d5d7d31855d49bba5ac748b6fd8fb0699ef87acd49a83c7166f95584cc4a078b79eef97cb57a69eafd687a75120e8e5d27ffbb8c8bc36de5b5434859c1914fc3b992fabc19fbde"}, {0x110, 0x29, 0x200, "57e81893ae500e0c087f67eb0238c9dc1993a93ff4fcbe66431a823f43afacd74d4c2c6247b26b4e3b2b0e9aebe74c1312097aeef10e610e6e7f3b8c145e7c1132e907cd4a2de441e1510ce4599006533e23386ad9ff42af8fe2502ec82356a02066bcd50ca18564ea535f904e638721bd4747eb040af952655118f897d635db9d72d8dcbc3df51934d1d058a6ee5f2b476f5c83abd7b017ba28f0fe0122c1e1c3a87d625711938fa645a1e71bbf88a1259e9ec18161b7e4ad17c636b0fab9590d7ed8d17554658a80b3e09fdd1238e9d3f44c2a9254b47aa4526e40c510ad0a0bf768f6a696b64692f84e516873cfb6eeddb05311288539c3"}], 0x428, 0x80}, 0x4000000) r3 = open(&(0x7f00008fe000)='./bus\x00', 0x200, 0x200000000000) ftruncate(r3, 0x7fff) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be0000-0xa)='/dev/ptmx\x00', 0x840000000000802, 0x0) init_module(&(0x7f00006b3000-0xa)='/dev/ptmx\x00', 0xa, &(0x7f0000e90000-0xa)='/dev/ptmx\x00') sendfile(r4, r3, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000e7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:26:55 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x3, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="") 2018/01/28 06:26:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)='net/udplite6\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000-0x4)=0xe8) fchown(r0, r1, 0x0) signalfd(r0, &(0x7f0000cd9000)={0x5f}, 0x8) 2018/01/28 06:26:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000ba0000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000c3d000/0x1000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000205000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f65000-0x18)={0x0, 0xd4a2, 0x10, 0x3, 0x7}, &(0x7f0000f64000)=0x18) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r2, 0x406, r2) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 46.837600] device lo entered promiscuous mode [ 46.847597] device lo left promiscuous mode [ 46.920069] device lo entered promiscuous mode [ 46.930460] device lo left promiscuous mode 2018/01/28 06:26:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000754000)=0x0, 0x14b) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000f6000-0x20)={@generic="7b3553f579f640c8bacc0b983fc58dd6", @ifru_flags=0x803}) 2018/01/28 06:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b26000)='/dev/sequencer\x00', 0x40440, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000f45000)=""/31) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) syz_emit_ethernet(0xdf, &(0x7f0000b95000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x8, 0x586, 0x3, 0x2}, {0x1, 0x8, 0x3, 0x6}, {0xffffffff80000000, 0x8a45, 0x0, 0xce37}, {0x3000, 0x9, 0x1, 0x8}, {0x64b, 0x100000001, 0x4, 0xfffffffffffff801}, {0xffff, 0xffff, 0x100, 0x1}], @llc={@snap={0x1, 0xab, 's', "817bf7", 0x811, "abd7965687ed3f6d320b848350dc5b2a862483b7d0c9d638475ac39e59b802820076ba40df41ec7e0988de78c71095e1d320b2a5b483f840f9e99bbbc06c0133217194d9e8cbfaad8215fbdfb82690c913e27b58175d5ef51701843c47d9d7ad50b9b871034767efde8fb3bbb8f2e5b01430324865f2d8dcb4eb7be964f15c110f5e7009301884c91b6229428e2709f7203e458fa68c3e6fb8b9c3ec3eb8ce42f74d23a1f20540727a2367a9e199a1f387"}}}}}}, 0x0) r2 = dup2(r1, r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r2, &(0x7f0000012000)=""/2) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000126000)={0x0, 0x0, ""}, &(0x7f000039b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a07000)=@assoc_value={r3, 0x200}, &(0x7f00002d0000)=0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(0xffffffffffffffff, &(0x7f00007f1000)=[], 0x0, 0x0) 2018/01/28 06:26:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000080000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000d6000)={0x44, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}], 0x0, 0x0, &(0x7f0000846000-0x95)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e41000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccb000-0x4)=0x14) 2018/01/28 06:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000f5b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000432000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000d8b000)=0x0, 0x0, 0x0, &(0x7f00007e3000-0x10)={r0, 0x4}, &(0x7f000050d000-0x3)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000703000)={0x0, 0x0}, &(0x7f0000a2a000)=0x1, 0x0) 2018/01/28 06:26:55 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000065d000)='keyring\x00', &(0x7f0000fdb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000f2d000)='dns_resolver\x00', &(0x7f00005d5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r1, &(0x7f0000a06000)='./bus\x00', 0x200) 2018/01/28 06:26:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b30000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) pipe2(&(0x7f0000864000-0x8)={0x0, 0x0}, 0x0) dup2(r0, r1) open(&(0x7f0000529000)='./file0\x00', 0x200400, 0x2) 2018/01/28 06:26:55 executing program 2: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f0000e78000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0x2f5}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00009f2000)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000907000)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000c3b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0x27}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0x74}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000664000)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r2, r0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000e7b000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f00008bd000-0x4)=0xc) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000e7a000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) 2018/01/28 06:26:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000257000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006e6000-0x10)={0x0, 0x74, &(0x7f0000872000-0x74)=[@in6={0xa, 0x1, 0xffffffffffffffc0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffff35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ab4000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009fc000-0xb)={r1, 0x3, "a5f921"}, &(0x7f0000c00000-0x4)=0xb) r2 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001277, &(0x7f0000000000)="") ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) 2018/01/28 06:26:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005a9000)={0x0, 0x0}, 0xf3decb4012be1f83) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005c8000)=[@in6={0xa, 0x3, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3ba}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) keyctl$set_reqkey_keyring(0xe, 0x4000000003) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002e6000)="7f", 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000655000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004b9000)={0x80000000, 0x53, 0x2, 0x10000}, 0x8) [ 47.148773] binder_alloc: binder_alloc_mmap_handler: 8905 20000000-20002000 already mapped failed -16 [ 47.160075] binder: BINDER_SET_CONTEXT_MGR already set [ 47.160084] binder: 8905:8931 ioctl 40046207 0 returned -16 [ 47.173885] binder_alloc: 8905: binder_alloc_buf, no vma [ 47.179384] binder: 8905:8931 transaction failed 29189/-3, size 0-0 line 3127 [ 47.179726] binder_alloc: 8905: binder_alloc_buf, no vma 2018/01/28 06:26:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bind$netlink(r0, &(0x7f00001cc000-0xc)={0x10, 0x0, 0x1, 0x4000}, 0xc) 2018/01/28 06:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, 0x0, 0xf) r1 = creat(&(0x7f000099d000-0x8)='./file0\x00', 0x10000d0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000e72000-0x18)={0x2, &(0x7f00007b2000)=""/120, &(0x7f0000933000-0x30)=[{0x7ff, 0x9d, 0x0, &(0x7f0000f7b000)=""/157}, {0x80, 0xb1, 0x9, &(0x7f000022f000)=""/177}]}) r2 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r2, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ead000)={0x0, 0x0}) getpeername(r3, &(0x7f000057d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ed000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r6 = dup2(r4, r5) tkill(r2, 0x15) ioctl$TCSETS(r6, 0x5402, &(0x7f0000ef0000-0x24)={0xbf9f, 0x7, 0xcee, 0x8, 0x6, 0xffffffffffffff80, 0x8000, 0x6b7, 0xe9d, 0xfffffffffffffffe, 0x100000001, 0x10000}) 2018/01/28 06:26:55 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c1000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000420000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) 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) accept$packet(r1, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001a000-0x4)=0x14) recvfrom$packet(r1, &(0x7f000001a000-0xf8)=""/248, 0xf8, 0x12001, &(0x7f000000c000)={0x11, 0x19, r2, 0x1, 0x1ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000016000)={0x2b8, @tick=0x7ff, 0x2, {0x9, 0x7}, 0x7, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x4, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0xe)={0x0, 0x2f, 0x3, [0x8000, 0x5, 0x2]}, &(0x7f0000008000-0x4)=0xe) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000)={r3, 0x5, 0x4, [0x2, 0xffffffff, 0x10001, 0x8]}, &(0x7f000001b000-0x4)=0x10) 2018/01/28 06:26:55 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dc3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x80, 0x0, 0x0, 0x0}]}, 0x274) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/01/28 06:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000fb0000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xa8bb}, 0xffffffc9) r1 = dup2(r0, r0) sendmsg$nl_generic(r1, &(0x7f000003b000-0x38)={&(0x7f0000b35000-0xc)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f0000178000-0x10)={&(0x7f0000caa000)={0x1d4, 0x2e, 0x400, 0x2, 0x0, {0x12, 0x0, 0x0}, [@generic="6a23d16a3f104b624ca588e54048bce8279cfbeb464d76b30d8c618288d292fe5b94fbef5858aa44f9cced35aab2eacaee1002aa1bdf839cabbd622146b0b4e8fbe1a3948df8b4610f1f0a46e91599335b825b98a9f1594b557e9fa27bab12b2f7d735d65c1a5681748bd7c2bfd6ea7baf0a0477556f30c3176a6be29c210f6d73836c9a63c272f1eb0c6be5510989c4ef352109b7b4760d5ca36334870f357bae1cd8825551bac007ef0e3adaacc0c15aa5a2c4527890b77d4b1ce221bf56fa118f85f4a34fe1964f4fdb8a750bfc1ca6293e49640d5f4b92f4a5ea", @generic="4dada34a197e43959901c91c0de34ddc8819fa665d2f395b258976c3e61dbcde7219925284bb7c5c565d3ccc67d456bc24091eae6f8b2b146df4e0a7dc0486989f7672064d51d897c6697cc50c9d11597b8f36bf80767923a529f754788aa67a822c4d716275b809e94940303b27cd3130e0cd17b4e14bca650ce6b661", @generic="06656707dfe9854d84d17901567244824bf9519bd330151cd982eb4517a101c3688537e87d3e66051197371c10961f1a50675d1e275acfc4a6135ca145cd1c043747053001c1dd4540203f1fbc4ce56d2a93afa0", @typed={0x10, 0x30, @u64=0x1}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40000}, 0x840) 2018/01/28 06:26:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3ffffff) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x7, 0x0) inotify_init1(0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 06:26:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x120) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000031c000)=""/121) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000649000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) dup2(r1, r4) 2018/01/28 06:26:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000615000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x81, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 47.179742] binder: 8905:8923 transaction failed 29189/-3, size 40-0 line 3127 [ 47.204045] binder: undelivered TRANSACTION_COMPLETE [ 47.209158] binder: undelivered TRANSACTION_COMPLETE [ 47.215461] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.220948] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.226404] binder: undelivered transaction 42, process died. [ 47.232311] binder: undelivered transaction 41, process died. 2018/01/28 06:26:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000)=[0x0, 0x0], 0x2}) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x6, 0x80000001, 0x4, 0x3f, 0x401, 0x1bd}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000003000-0x4)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/28 06:26:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x100000080000000c) ioctl$TCGETS(r0, 0x5401, &(0x7f0000649000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002f0000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000e96000-0x10)={0x87ae, 0x1df18421}) ustat(0x1, &(0x7f000074b000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r0, &(0x7f0000519000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec3000)=0x20) time(&(0x7f0000db5000)=0x0) 2018/01/28 06:26:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000817000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffeb0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d8000-0xc)='/dev/autofs\x00', 0x408000, 0x0) accept4$unix(r1, &(0x7f0000072000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000654000-0x4)=0x8, 0x80000) [ 47.269332] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/01/28 06:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007a8000)='./file0\x00', 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e00000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d7b000)={0x0, 0x96, "be5640d4b62b9d95361f3ebc1f0df44045c8b8a38ee72b7152d486c32b6b5505426b39a84cb1f82e2dea753401a731c92524544338ffb9b7f3ae7d3871a785f6648e66ca995766bb860f4499e006e100cf7a762bc9f469c1134bf973cce9b869656ba85e9bcf474626cce6c6c6ee06097368da4254ecf9c91f073467f7a18ddbb181b759eca49d6aef27be97f56a217a23e3383715a7"}, &(0x7f0000923000-0x4)=0x9e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a6d000-0x98)={r1, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x9}, &(0x7f00004be000-0x4)=0x98) socket$nl_xfrm(0x10, 0x3, 0x6) bind$vsock_stream(r0, &(0x7f00009e4000-0xf)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c73000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000d3000)=""/76, &(0x7f0000b79000-0x4)=0x4c) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x2e2, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:26:56 executing program 7: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00002ec000)={@common='ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000297000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b3f000)=0x7ff, 0x4) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000b3e000)={0xfffffffffffffff8, 0x6, 0x6000, 0x7ff, 0x2, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000fc0000)='/dev/input/mice\x00', 0x0, 0x202) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000b5e000-0x4)=0x3, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007de000-0x15)='/dev/pktcdvd/control\x00', 0x2100, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000bf3000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/28 06:26:56 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000014000)='/dev/sg#\x00', 0x4, 0x70800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000013000)={0x6, 0x0, 0x10003, 0xffffffffffff7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000000d000)={r2, 0x4}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2018/01/28 06:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) bind$netrom(r1, &(0x7f0000edb000)=@ax25={0x3, {"79a6bfe0bd9ebd"}, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004aa000)={0x1, 0x40, 0x7, 0x6}, 0x8) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2018/01/28 06:26:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006e9000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000d0a000)='net/mcfilter6\x00') preadv(r1, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x0) 2018/01/28 06:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c80000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000031b000)={0x4, 0x1, 0x6, 0x5, 0x7f}, 0xc) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000484000-0x8)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000174000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a92000-0x4)={0x0}, &(0x7f00007df000-0x4)=0x4) r3 = dup3(r1, r1, 0x80000) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000cc2000-0x4)=0xa06, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007f7000-0x4)=0x0) fcntl$setown(r2, 0x8, r4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000c8b000-0x10)={0x1000, 0xc000000, 0x6, 0x0}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x35, &(0x7f000026c000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f00001ce000)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x0) sendto$inet6(r0, &(0x7f000002f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/01/28 06:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mlock2(&(0x7f000087c000/0xc000)=nil, 0xc000, 0x1) 2018/01/28 06:26:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000301000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e9c000-0xe)='net/mcfilter6\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000dab000)={{&(0x7f0000345000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/28 06:26:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x800, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00009e8000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 06:26:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8)=0x0, 0x8) execve(&(0x7f0000d97000)='./file0\x00', &(0x7f00002ce000)=[], &(0x7f0000116000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000092c000)=0x5) 2018/01/28 06:26:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0xa, 0x0}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$update(0x2, 0x0, &(0x7f0000013000-0x87)="c0", 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 06:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000d5000-0xb)='mountstats\x00') sendmsg$nl_crypto(r0, &(0x7f0000947000-0x38)={&(0x7f0000939000-0xc)={0x10, 0x0, 0x0, 0x9002000}, 0xc, &(0x7f000005d000-0x10)={&(0x7f00007df000)=@alg={0x110, 0x10, 0x20, 0x2, 0x2, {{'ctr-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x3}]}, 0x110}, 0x1, 0x0, 0x0, 0x11}, 0x40) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000838000)=""/0) 2018/01/28 06:26:56 executing program 1: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac1000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d24000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00001df000)=0x2, 0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000846000-0xb7)=""/183, &(0x7f0000d24000)=0xb7) pipe2(&(0x7f0000d23000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80100000000001) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000a16000-0x8)=0x0) r3 = dup2(r0, r2) ftruncate(r3, 0x3a28000000) socket$l2tp(0x18, 0x1, 0x1) 2018/01/28 06:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socket(0x9, 0xa, 0x0) dup2(r0, r3) [ 47.891778] binder: 8994:8999 got transaction with invalid offsets size, 53 [ 47.901916] binder: 8994:8999 transaction failed 29201/-22, size 40-53 line 3163 [ 47.953778] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.958582] CPU: 1 PID: 9015 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 47.966116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.966478] binder_alloc: binder_alloc_mmap_handler: 8994 20000000-20002000 already mapped failed -16 [ 47.975892] binder: BINDER_SET_CONTEXT_MGR already set [ 47.975899] binder: 8994:9031 ioctl 40046207 0 returned -16 [ 47.977122] binder_alloc: 8994: binder_alloc_buf, no vma [ 47.977138] binder: 8994:9031 transaction failed 29189/-3, size 40-53 line 3127 [ 47.993188] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.993328] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.019421] ffff8801cc37f9c0 ffffffff81d943a9 ffff8801cc37fca0 0000000000000000 [ 48.027399] ffff8801cdad0110 ffff8801cc37fb90 ffff8801cdad0000 ffff8801cc37fbb8 [ 48.035374] ffffffff81661d4a 0000000000002a2e ffff8801cc3708f0 ffff8801cc3708a0 [ 48.043352] Call Trace: [ 48.045917] [] dump_stack+0xc1/0x128 [ 48.051257] [] handle_userfault+0xa3a/0x1310 [ 48.057291] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.064277] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.070652] [] ? migrate_swap_stop+0x920/0x920 [ 48.076857] [] ? plist_check_head+0x4a/0x60 [ 48.082802] [] ? handle_mm_fault+0x117b/0x2530 [ 48.089007] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.095215] [] handle_mm_fault+0x1fd1/0x2530 [ 48.101256] [] ? depot_save_stack+0x122/0x4a0 [ 48.107373] [] ? __pmd_alloc+0x410/0x410 [ 48.113056] [] __do_page_fault+0x5c2/0xd40 [ 48.118910] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.124852] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.131490] [] do_page_fault+0x27/0x30 [ 48.137000] [] page_fault+0x28/0x30 [ 48.142249] [] ? copy_user_generic_unrolled+0x9e/0xc0 2018/01/28 06:26:56 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) r1 = geteuid() mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005b8000)='./file0\x00', &(0x7f0000fda000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00006de000)='./file0\x00', r1, r2) membarrier(0x11, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fda000)={0x0, 0x5}, &(0x7f0000fda000)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fdb000-0x8)={r3, 0x1000}, &(0x7f0000545000-0x4)=0x8) 2018/01/28 06:26:56 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000058000)=0x0, &(0x7f0000058000)=0x4) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0xc) flock(r1, 0x0) 2018/01/28 06:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_wait(r1, &(0x7f000075a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007fb000-0x15)='/dev/pktcdvd/control\x00', 0x501002, 0x0) 2018/01/28 06:26:56 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 48.149074] [] ? keyctl_update_key+0x8c/0x120 [ 48.155277] [] SyS_keyctl+0x1fb/0x230 [ 48.160700] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 06:26:56 executing program 7: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e2000)='/dev/sequencer\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004e3000-0x8)={0x0, 0x9}, &(0x7f0000a24000-0x4)=0x8) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000081b000)='/dev/sequencer\x00', 0x81, 0x40, &(0x7f0000693000-0x40)={0xbf, 0x200, 0x6, 0x10000, 0x9, 0x5, 0xe7, 0x101}) rt_sigreturn() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000d1000)=@assoc_value={r1, 0xffffffffffff471a}, &(0x7f0000af3000)=0x8) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af3000-0xdc)=@ethtool_perm_addr={0x20, 0x6, "1dcd499e5765"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000d3c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b3d000-0x4)=0x14) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) sendto$inet(r0, &(0x7f00006b5000-0xfc)="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", 0xfc, 0x20000085, &(0x7f0000812000-0x10)={0x2, 0x1, @rand_addr=0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a6a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents(r1, &(0x7f0000307000)=""/137, 0x89) 2018/01/28 06:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, 0x0, &(0x7f00001de000)=0x0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000731000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000343000)=0xfe5b) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000024000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000a, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f00004c9000)='./file0\x00', &(0x7f0000c61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/01/28 06:26:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@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]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) unlink(&(0x7f0000baf000-0x8)='./file0\x00') 2018/01/28 06:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000010f000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d7a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000971000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000f11000)='./control\x00', &(0x7f0000f39000-0x20)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}, 0x100) r6 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') symlink(&(0x7f000054b000-0x8)='./file0\x00', &(0x7f0000e82000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:26:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) 2018/01/28 06:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006f8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c27000-0x4)=0xe8) getpeername$inet(r0, &(0x7f0000536000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085e000)=0x10) syz_open_dev$sg(&(0x7f0000ad9000)='/dev/sg#\x00', 0x7ff, 0x400001) 2018/01/28 06:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./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, &(0x7f0000a06000)="") setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f000088c000)="85a038d7e9caeaec2d0c8ebb2e8b26054b086e816d4e1015e4a83664970e0ffbbb6b1511835c80a045cd9e4764ba9845759ca94b1b4725b46d30336fc0b9f2b6deea055f5e7250d3bd30ac18edb5635d1a537cda935d20e111fa6168a3a073045c1d1ca489ad2b6ed6bdac6778e8a3982d473b4916613713104a2b7c478faa273892416c06c01d4d18d439e44aff8c8f3a6d47265f1adb96d5a1397cb5ab39b3fa326bc5c32ac7ed5a3a9bfcffea1d47f2ce89d56e29a11dd26cf67749e0e4df70675cdd8d6a077e2d8d90d7688f849fa4b6d61cdf82a02b44cfea", 0xdb) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x40002000, &(0x7f0000d28000+0x47b)="") 2018/01/28 06:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f000017f000-0x60)="aecdae0876aa3890198657810bb61a976e31cb8698ff119211ee44527ffb59120a354e9973face06c243c6094a09dde9bc8812f719c79f88c76bc1aae7f3a501b389ce80589ac9f85fb1db52572e051e2f90b98d5cb43d441c58f5a5418625aa", 0x60) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x653, 0x0, 0x0, 0x0, []}, 0x360) sendto$inet6(r0, &(0x7f0000f83000)="", 0xfffffffffffffe2a, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 06:26:56 executing program 3: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376635, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x8402, 0x0) 2018/01/28 06:26:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000618000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0xfffffffffffffebb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006cc000)={0x0, 0x3}, &(0x7f0000806000)=0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000626000-0x8)='./file0\x00', 0x200, 0x80) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d85000-0x10)={0x9, &(0x7f000038b000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d5b000)={r1, 0x2}, 0x8) 2018/01/28 06:26:56 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000299000-0x4)=0x0, 0x4) 2018/01/28 06:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer2\x00', 0x4000, 0x0) sendto$inet(r1, &(0x7f0000c3f000-0x1000)="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", 0x1000, 0x4000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000aec000)={0x0, 0x9, 0x8000000000000156, [0xc74, 0x962, 0xfffffffffffffffb, 0x9]}, &(0x7f00001ce000)=0x10) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/28 06:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write(0x1, &(0x7f0000a60000-0x10)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/28 06:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000198000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000391000)=0xc) sendmmsg(r1, &(0x7f0000ce5000-0x78)=[{{&(0x7f0000de1000)=@ax25={0x3, {"1e8c6713b372c9"}, 0xfff}, 0x10, &(0x7f0000068000-0x70)=[{&(0x7f0000760000-0xb1)="9fafef83f331bbb65812abf9e40ec8923ab3885a3d45f043e060a97902e3f317432730520fe1046a88acef393212ecadcb332e61e204db83785c0823ca803fd76ee6934f1b6481064d0fdaf7c3166f193c89a084d0aa5cc5444a561ab362df84f73235e274f5a6556e0278eb81a14137bb87ff9142b7d7b57b447e2db66561987c71a375c20a4cd6f9550e84b23eeb3a8e2c34ddf2486203e96bd77727ab525574911a56c94aec67b6ee7ad6fa0f6adb48", 0xb1}, {&(0x7f0000fcd000-0xcd)="adb95d3187bbc64411589cf62b7461cdb072effb3f8cb24e8d0fe8c15adbf81c6980af28fafa16b8d29c086acd9b92f30125995c8edc4ddfaa5fef73f4980309e70d40545fcb7e0b89dae5e80422132a393774f3e0011d77da74a84455b7cae74e08f2dd5c51915c6f6448579386f1c69d1eae34d50448483639c4d888eb9de491283b37812e541b5b1f7d5048f361a3ae7d5261c1b417c608f74b92d80c2b59cf21f1d0c0f49b09ca096fd02d75cb068138144c370292e0a9dfc2c34c03c1fa1453dd4a1ccfc82bfe4411edf7", 0xcd}, {&(0x7f000016f000-0x58)="cff5f872a4e289556bdf309348bda28c357f56a0030aaa71c105125d98d8af66e8973245cb6012bfabd8fee46001e72f957b24a9f6d6c3dc24ceb4e1c4c151803287f20d4a2cc88dd54cf9598ed58aa77ddb56191c6e22ac", 0x58}, {&(0x7f0000bda000-0x9b)="df33cd5452f0763599fa5860f6e1c8edac37939e969650c1b9c8ea7abef6acfd644c12c703428b5bcb70e3b8cd2630c2dce3b22d9d2d372e8ef5a9361678fb03e88a758c3fe39ebb066c86fafc5a460c7382a4f053e845ac4a684da0f58e4422dfe32113a0bbbc2e0e914755196a148a1aa081d644a8c966b7e7cf850ac7e2b1e1cdebb4cebc2e447e92c90d72660fe7e1e18d4f1af6a924d10f15", 0x9b}, {&(0x7f0000763000)="42177d2fbc76f6327272d0fb019b1a310f7c9975384913c81ca58644b19a96cc7c84f895c6b940934af692b06f22dc2305819cfa12cac29247a21fcda439cf04601b171d66e0b25ec36d66858c973f05d0ade9ed53a5c69d6c0397574530872a992b30194253ab9b5789f11da9809d06b6aaf500a546ebc6b45021abe2497fdb260e8eae0171999532788f338ba3655a96d3cd8e4754e3f7c29b571a9bd6a2b2d7233fdfecba46165050852e33e17cb2108470a2f7b63ac3713a218df05c6ba6d0", 0xc1}, {&(0x7f00000d0000)="a49bbe5de5a4ff7551623342ed91ac449614f7966a6844a34bfe0e8182f4bc833d0efc3c8650f216eaa4be2a3d462a2c938cd62550fe38032d9516b69297622ce3e8aa980070119954bef8c446d14a17957482bb66329fb0186d92d030b03c40415f5bf5b1b29e80bc889c3c78949f91c3af63786c5eb6f05af06f3c832edabba9855693a5e0c8b98cad4f7ceadf486425c34b", 0x93}, {&(0x7f00009d3000)="9d98d4c5a65b92352e1c084b332ba003d2145f1982d01c4dfe1d5d5c9b4eb6813004ef4edd3acb0558aa718d4e060ce430af70a23337a4d73576b9002d71f84df5e68d1dc5dbd8731c70cd0f95b1a870614930b27a58fc5bddf315259602e3cec1", 0x61}], 0x7, &(0x7f00006ba000-0x258)=[{0x50, 0x6, 0x8, "6fa8178ef34c6d86381cdb50fcda9d74fb452f1c071007f7af63919807802fb03b1eaf2beb1232b83253fe4bf5fe75194b6920e4e632ff12d1"}, {0xf0, 0x0, 0x1e, "0e774c354a8d8fb4347937e00c65028e792626bcd8d5d04629cab8ee6915d97aa2f8282ee1ff79944f628973510b35c2e310557971ebd26d9ed13c7ebe577ad8ff8db89a29c0ad0d4b7acfc5ccaba6553e9798351cb695194192ac146e3adea5a5fe4bc18f8fe4c636d04e9858af488a5de04814ef0c0b7092a535858b48f0048e989f4d915af340dbe990ca87bf99185635f8e42085ba083852c593760a18809f1188736466dbe1309afa7560ccbcaca8f6347d0743408381d5775a74647ca603f304843d7d134cd5b92fb2c81da98828897ee5166ca87fb657707042"}, {0x50, 0x109, 0x2b0, "b95752f01b0a69720162823d6186e0c7a70efa8aed61d61eaaa439345e1207b1eb47c1ba443d0e82aa35a91bee8c040696ad7acd9d1147258d1ebd"}, {0xc8, 0x10f, 0x977, "f465b431f18f7ff421b3b19736615570e67bc97024d59b33e8f21056b9a6bbe737519b9ad247610a73930b9ef6beebb31a539c4e554632af257c441f761fe605594072412e6482be6d8b11ec4fda4d0c44c1804ec3fbcb83147209ba23acad13ee32f37122accd89380cb56708fe3d1a81b3789fac1ba5d0278a3ad19c4eafbb1ad4a69006deb345fa14f731e90aabc653911955f9c2b485c5c638af3082feae6591d34489f87c842ad2e5ffc281be9e43"}], 0x258, 0x0}, 0x9}, {{&(0x7f00004d5000-0x9)=@rc={0x1f, {0x7f, 0x4, 0x7fff, 0xb6e, 0x8, 0x6}, 0xc63c}, 0x9, &(0x7f0000834000-0x10)=[{&(0x7f0000bc0000)="d3315aef316dc6f63f88dfa40aa8c0fdba18572c85ce20b8d921f4c1d814582088bc6ee96a26b8b37de68df40e6c1dd17c1d945482b79d74b5694c4b6deffc8b33c81e081c82de2a4f06c099ea7ff80d2c6fe5116ff2296c957e11eb9d8e911d9919170f333a3fecd67dc70b32be9747ae33eaa286b5ac53bc61cd0701d2c98392223966ae18f3a07e6e279c4e04b85cbd4795d5509e690eb9eeae51e496c51976424dfa7ca9648b563dae02de52c340bb46eaf4da439d24c68c67ea0a500e28b3be1a9efcf6ecc68465e20c4fb2927e18", 0xd1}], 0x1, &(0x7f00003bf000-0x1258)=[{0xf8, 0x198, 0x2, "314814e1a209c3fa4ad789f5c05c7be31ecb59c4c52b19d19bd84e910a812bd804f47d8389a93f06edd4135afcbad9d547d96e75f5e04f154d324d81bb182ad0d4981f1f15da4c13c830638afbbed06ca7873f93458d9cee985a7ea89bc7398eb615b07b6655940c27343a99b57353b237716b2f569d6d13b81c0a5451fd03ce973343e127a6ea240eec637a50ca0b74e86c317c5571e8bfe356cda904a3d01d5025d0295795b5fa1229832a4e0971b749b3c6e8e0789a3059a2ae1aa8faaf29ececbe54eb9dd3ce29b53b385d47a63befea92f0d8fb1c8def3f121a09532eb55b92611f92"}, {0xe8, 0x10d, 0x3, "09d1ef680f7351ee1a1904199a7d5633386afb03b1e9356d6fc46a2c359e4dbd2cfd8cc14ff294e804d7f17cc093a186b00cfc74c41b784af0df094a08d090b9e7bdab487e76000dd412ebed9794199afe59e9cf3e63ea91c4dd4b6a954e222ce40d09d50a8ee89ac457e01147c8d061d65885e8cc9435bcb40fc083600ccfee8eb0f8eec9a08bbb7b4b76f8076bf4a5a4c0782eb0f40efaa716d3b5d723ac7e83d2ef4f0d64d6e97fff7d2f7520e83a34322d9ce9180a4a7f54dcb5d3ea3d592687bbc4da3976a202a5f79d5c4c485626f3"}, {0x1010, 0x0, 0x4559, "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"}, {0x28, 0x88, 0xffffffff, "44c1cb173c1e3fb7eaa8f3d61b73da903ae8"}, {0x40, 0x119, 0x0, "e3ae3910a62fd97cc8fd639099ab93ba8151a086a4fafc1c021e7c3fd60a95725c84c4955db65bb32b"}], 0x1258, 0x40}, 0x3}], 0x2, 0x11) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000063b000-0x28)={@common='tunl0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000506000)={0x1, &(0x7f0000000000)=[{0x3, 0x7fff, 0x0, 0xffffffff}]}) getrlimit(0x0, &(0x7f0000152000)={0x0, 0x0}) 2018/01/28 06:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dba000)='/dev/autofs\x00', 0x6fa649e7c4f4d3fd, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dd2000)=0x1, 0x4) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/checkreqprot\x00', 0x18000, 0x0) faccessat(r4, &(0x7f0000b26000-0x8)='./file0\x00', 0x58, 0xf00) recvmsg(r4, &(0x7f0000836000-0x38)={0x0, 0x0, &(0x7f0000ec2000-0x10)=[{&(0x7f00006f4000-0xba)=""/186, 0xba}], 0x1, &(0x7f00005d6000-0xd1)=""/209, 0xd1, 0x3}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000f9f000-0x40)=""/64) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/28 06:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="951586da4536", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) flock(r0, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000303000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068e000)=0xe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000acc000-0x8)={0x0, 0xd9c6}, &(0x7f0000dce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004f2000-0xa0)={r3, @in={{0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100, 0x2, 0x7ff, 0x0}, &(0x7f0000ee2000-0x4)=0xa0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002f5000)={0x0, 0x0}) fchmod(r0, 0x2) rt_sigqueueinfo(r5, 0x40, &(0x7f000078a000)={0x8, 0x5, 0x3, 0x7ff}) getpgrp(r5) setuid(r1) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000051000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0b000-0x4)=0xe8) r6 = dup2(r0, r4) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000fca000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000574000)=0x8) r7 = creat(&(0x7f0000ca2000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f000088f000-0x8)={0xfffffffffffffffd, 0x7, 0x6, 0x4}, 0x8) 2018/01/28 06:26:56 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000007000)=""/0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in=@multicast2=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) r5 = getpid() fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000c000-0x4)=0x0) r12 = geteuid() getgroups(0xa, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000b000)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000c000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) fstat(r0, &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000)=[{&(0x7f000000c000-0x4b)="e41d7a18422f67cee5dbcd6a0f9f1ead3e478cbed82f831d8e8cfb7d54ffa07196dacd2a300cd7a9871d7b35337d6e6798b0c2ab3fcc11bd841c350a547f5d8f540295cda704bae23568cd", 0x4b}], 0x1, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xf8, 0xc000}, 0x20000000) 2018/01/28 06:26:56 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ef6000)=0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) 2018/01/28 06:26:56 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4400, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000-0x4)=0x5) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000005000-0x8c)={0x80000000, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000419000)=""/68, &(0x7f000048d000-0x4)=0x44) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000005000-0x113)="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", 0xffffffffffffff6d) 2018/01/28 06:26:56 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000, 0x0}) 2018/01/28 06:26:56 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000033000-0x28)={@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(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000f000-0xa)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0x9, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:26:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004a9000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = add_key(&(0x7f00002de000-0x5)='ceph\x00', &(0x7f00002b8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000299000)="8d601c25040988dc5444155ae2f0ee767b39759c055d0aa4b9c1f2e8ac287d003ce7940f1df5a6561ef26813166bb24745a3045b486ddee40a116de6ad8721f805198b77346f1a5c8f178a666b941822c0c3bb3e247ad23dfdafc1c69628fed09293ad05f69e85e153708a64d72fc84d39da82e12fe71277f53fc9e0b61be29a3cf10be71466301d0959d0072bf687538ef34878905213ed4c21e082bcd025f8ffe7b90372818709a9353570dd26616d", 0xb0, 0xfffffffffffffffc) add_key$user(&(0x7f000026c000-0x5)='user\x00', &(0x7f0000ad1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000553000-0x21)="d1baa38b86ece39088a02256ad91f5d24afb3fde5538b4ecaac1f02356eff1333f", 0x21, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000093000)=0x81, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00008a3000-0x4)=0x9, 0x4) sendmsg$unix(r1, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="9c2b227f60b87a2dcef807f6d681f3e6336f22678fae7225122255e1ea9f01f08d40c4ae9594d51859b08fe3026cc7bc3822205be0967ff857cdd972e16cc0f13e38804fdb1554b12149ee6a23d29e2b964628f6362a951de8658d0e4a890dbfa88e4b42a02bcf31c4f8829ae02d25ca6fc2cc742257", 0x76}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x4000001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004de000)={0x0, 0x9, 0x1, [0x800]}, &(0x7f0000c6f000)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000301000-0xb3)={r2, 0xab, "380ac7eb153ead8fd1c045782ac40d4293a70adbc6cafd8d4421f48cf9be936b9105c854f6655ab89992b4ac2511cb4ef6bb77838c339c6e5857a4f88f545b8fab1700d05b55b37ca3cf8b8f7d7c273faa4d12dcb123edd64175f0d9680472cbffcf0fd0b0c79dbd60983accb439eef8c2916ff8508c837c6fc253cb80b6a4f59ea4f1b5f1a103ffe1f95badb0aceb0016b969b5ea146e59e3d8520c42b3b462ad2544d3de4af712e0e2d7"}, &(0x7f0000363000-0x4)=0xb3) 2018/01/28 06:26:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000000000000, &(0x7f0000000000)="", &(0x7f0000432000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") statfs(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000cbd000-0x76)=""/0) 2018/01/28 06:26:57 executing program 4: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000824000)=@file={0x0, ""/87}, &(0x7f0000ec9000-0x4)=0x59, 0x800) setns(r0, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b10000)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f00007b2000-0x293)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x558, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x0, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3, 0x80, "71012dbd1847a6ec5ba869d4592f3702c9650d1dfacd3810e764b96bf28b90cb0fb5f9ff67f8efdd7273049f5c564dfb2ae7396673650c22745a2b9ffff2fbee0824102f37a0aaf2fb5f0a75be51e5f5bd38d5213643d4e500f48d3258eab939cb113d4624f2be79eda88fe81132c955f710ab8aff81bee5e1ff08d279dd7054"}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x100, 0x51, "8bb8380527db3790358a587a48bde24f7f5999f8ead8ecedb6e249a736a3f68d2bf7d72f6020ba38d0c7fe19e2764a7d3cb34d40031f6ae06065bfd41982b29e49ed2dce0936b4b310e4bacfd40d024be0"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x62, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x20, {0x2, 0x6, 0xb6, 0x7f, [0x7fff, 0xfffffffffffffff9, 0x9]}}]}, @fragment={0x3d, 0x0, 0xd28, 0xffffffff00000000, 0x0, 0x7fff, 0x0}, @dstopts={0x8, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xff, 0x5, "093f0ba5a2"}, @generic={0x435, 0x79, "3a6b9672a94637e36d51511a146ec9f6883e16018cfa6433b17e86abf8b7e3f1a5cbb33c35ad9f0cc0ba397406f0ff7ea4665550f545f41def0c31663b876c3252ec3b43160ae5901f1b863089c643600664d6419f2449e28884228552ea47000000bcf9018e364341ecc0f460c7471d31d8aceae1356aa2"}, @pad1={0x0, 0x1, 0x0}, @generic={0x100000001, 0x29, "88a523fa05b1b0d09ccbfe9ae2b75f5abe7daeba4b0ba90ddf4049256d697e6431c35dfe0c7e163a40"}, @calipso={0x7, 0x38, {0xe7, 0xc, 0x80, 0xffff, [0x7ff, 0xffff, 0x9c9f, 0x7fffffff, 0x4, 0x2]}}, @ra={0x5, 0x2, 0xffffffff80000001}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x2, 0x0, 0x3ff, 0x100000000, 0x0, 0x0, 0x2}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x293) 2018/01/28 06:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) time(&(0x7f00007de000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007fa000)={0x2, &(0x7f000017c000-0x10)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000983000)="", 0x0) 2018/01/28 06:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000013c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000029f000)={0x0, 0x31, "38aaf6c3703523ebff5f30cad63f5101d4f63991b8ad2d22f3776f33c4e67d9f467ef59bc378417c552446b424315821fc"}, &(0x7f0000e3d000)=0x39) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bc5000)={r1, 0xfffffffffffffffc}, 0x8) r2 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x400000000000125d, &(0x7f0000cab000-0x3)="") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e7a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c7b000)=@assoc_value={0x0, 0x0}, &(0x7f0000a7f000-0x4)=0xfffffdcf) 2018/01/28 06:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c74000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000069b000)={0x0, 0x9, 0x3, 0x1, 0x0, 0x5e, 0x7, 0x1, {0x0, @in6={{0xa, 0x0, 0x3ff, @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]}, 0x2, 0x9, 0x0, 0x5, 0x8000}}, &(0x7f00003ce000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e3e000-0x8)={r1, 0xf9}, 0x8) time(&(0x7f0000db5000)=0x0) [ 48.579586] keychord: keycode 22533 out of range 2018/01/28 06:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000031b000)='/dev/sg#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000284000-0x64)={&(0x7f0000597000-0x14)=[0x7, 0x1, 0x7f, 0x9d, 0xffffffffffffff0d], 0x5, 0x9066, 0x0, 0x4, 0x6, 0x7, {0x80000000, 0x80000000, 0x4, 0x54, 0xe9, 0x3f, 0x6, 0x9428, 0xfffffffffffffff8, 0x2, 0x8, 0x81, 0xfffffffffffffeff, 0x4, "c8cdc06ec4716d3e9a71c616d02c5c021cdabf34ed954faf0f5ad554ed7a0a8f"}}) r1 = getuid() r2 = request_key(&(0x7f0000347000-0x6)='logon\x00', &(0x7f0000d20000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000ac000)='\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000027f000-0x4)=@int=0x0, &(0x7f00000ee000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f00008a3000)='attr\x00') fcntl$getflags(r3, 0x1) preadv(r3, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/01/28 06:26:57 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e3000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x50)={0x200, @time={0x0, 0x989680}, 0x0, {0x96d, 0x867c}, 0x2ec3, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) [ 48.627064] keychord: keycode 22533 out of range 2018/01/28 06:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e36000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000628000-0x4d)={0x0, 0x45, "0c69923794b59cb7cf33005cdec0b4e6d3f049ac63be15bf99b677a26627e9adadc9ca6c0164e2520cb8540e4b1e68db611ff7ddd61958713117f69243a52fd370163e8763"}, &(0x7f00004fe000-0x4)=0x4d) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003a0000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffffffff, 0x9, 0x8, 0x2}, &(0x7f000077a000-0x4)=0xa0) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000063a000-0x4)={0x0, 0x0}) fcntl$lock(r0, 0x0, &(0x7f000091b000)={0x0, 0x3, 0xd364, 0x18, r3}) close(r0) 2018/01/28 06:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000f5d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd8000-0x11)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000513000-0x8)={0x0, 0x401, 0x7}, &(0x7f00008f9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007ce000)={r2, 0x2, 0x3f, 0x43, 0x0, 0x3}, &(0x7f000084f000)=0x14) pselect6(0x40, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f8000-0x10)={r0, 0x0}, &(0x7f0000fda000)={&(0x7f000084f000-0x8)={0x0}, 0x8}) 2018/01/28 06:26:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000943000-0x28)={@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]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000bb0000)='/dev/usbmon#\x00', 0x7, 0x448000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b94000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) rename(&(0x7f0000123000-0x8)='./file0\x00', &(0x7f000005b000-0x8)='./file0\x00') 2018/01/28 06:26:57 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000002, 0x0) 2018/01/28 06:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000049000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000883000)={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]}, 0x3, 0x1}, &(0x7f0000a15000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a66000-0x6)={r1, 0x8}, &(0x7f0000df6000-0x4)=0x6) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x200000000000011, &(0x7f0000d0a000-0x80)="ff55d36c", 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ebe000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000061d000-0x2)=0xc) 2018/01/28 06:26:57 executing program 6: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000471000-0x11)='/selinux/enforce\x00', 0x64d75fb21ffaff86, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000093e000-0x10)=@req={0x3, 0x0, 0x1, 0x81}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000093e000-0x8)={0x8, 0x401, 0x0, 0x800}, 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:57 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0x100100005) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x1008, 0x0}}}, 0x26) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000001f000)=0x0, 0x200010000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000021000-0x9)='rtrusted\x00', 0x2) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000007000)=0x0) 2018/01/28 06:26:57 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) pipe2(&(0x7f0000010000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000001d000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@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]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r3 = dup(r0) recvfrom$ax25(r3, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) syncfs(r0) 2018/01/28 06:26:57 executing program 3: r0 = socket$inet6(0xa, 0x17, 0x2b7) fallocate(r0, 0x43, 0x0, 0x10000000076) 2018/01/28 06:26:57 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000001f000)=0x0) r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000021000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000011000)=0x8c) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') link(&(0x7f0000824000-0xe)='./file0/file0\x00', &(0x7f0000866000-0xe)='./file0/file1\x00') 2018/01/28 06:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) set_tid_address(&(0x7f0000551000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x2}, @fda={0x66646185, 0x0, 0x0, 0x3a}], &(0x7f0000b65000)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/28 06:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000788000)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) accept4$ipx(r2, &(0x7f000002d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000071c000)=0x10, 0x800) readv(r3, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/01/28 06:26:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000+0xec5)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) waitid(0x0, r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000005000-0x58)={{0x20, 0x101}, 0x1, 0x9, 0x8, {0x4, 0x5a}, 0xfff, 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]}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000004000-0x50)={@generic=""/16, @ifru_mtu=0x0}) setsockopt$inet6_buf(r1, 0x29, 0x200000000000039, &(0x7f0000001000-0x26)="01908f1987c24d123a5cf8f61596116c59ff2cec7a95d8ea16ad514b8053172171a9b06ba155", 0xff00) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x18)={@common='rose0\x00', @ifru_flags=0x100}) 2018/01/28 06:26:57 executing program 7: clone(0x0, &(0x7f0000cea000)="", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000f24000+0x19)="") fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a2e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x54b) 2018/01/28 06:26:57 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f000000d000)='./file0\x00', 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000d000-0x28)={@generic="62231d3e4f6ed942a79ecce9008320e7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000000c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r1}, 0x14) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 06:26:57 executing program 4: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000033d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x239000)=nil, 0x239000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000239000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000023a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000064000)='attr/current\x00') write(r2, &(0x7f0000001000-0x3e)="", 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00001b0000)={@common=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) 2018/01/28 06:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d44000)='/selinux/checkreqprot\x00', 0x22001, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003ba000)=@sack_info={0x0, 0xcde5, 0x101}, &(0x7f000095d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000095f000-0x8)={r2, 0xfffffffffffffffa}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ea3000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000a76000-0x10)=[{&(0x7f0000a6d000-0x1)="9d", 0x1}], 0x1, 0xd) 2018/01/28 06:26:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x3)='./file0\x00', &(0x7f0000d56000-0xf6)=""/246, 0xf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f80000-0x8)='./file0\x00', &(0x7f00006a6000-0x8)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f00007f1000)='/dev/sg#\x00', 0x2, 0x3) mkdir(&(0x7f0000521000-0x8)='./file0\x00', 0x168) r2 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r2, &(0x7f0000221000-0x8)='./file0\x00') r3 = fcntl$getown(r2, 0x9) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioprio_set$pid(0x2, r3, 0x75d) renameat2(r2, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x0) recvfrom(r1, &(0x7f00002c2000-0xac)=""/172, 0xac, 0x40, &(0x7f0000b61000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) symlinkat(&(0x7f0000e5b000-0x8)='./file0\x00', r1, &(0x7f0000f3f000-0x1)='/') 2018/01/28 06:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000dfc000-0x9)='illinois\x00', 0x9) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) [ 48.775338] binder: 9208:9214 not enough space to store 0 fds in buffer [ 48.793838] binder: 9208:9214 transaction failed 29201/-22, size 72-16 line 3269 [ 48.816309] binder_alloc: binder_alloc_mmap_handler: 9208 20000000-20002000 already mapped failed -16 [ 48.829168] binder: BINDER_SET_CONTEXT_MGR already set [ 48.834915] binder: 9208:9214 ioctl 40046207 0 returned -16 [ 48.847329] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 06:26:57 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:26:57 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000021000-0x11)='/dev/vga_arbiter\x00', 0x181200, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000021000)={'system_u:object_r:dhcpd_state_t:s0', 0x20, 'system_u:object_r:hwdata_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5b) getsockopt(r0, 0x7, 0x8000000000000, &(0x7f0000016000)=""/166, &(0x7f0000021000-0x4)=0xa6) r1 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0xf, 0x9cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bbe000-0x10)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockname$llc(r0, &(0x7f0000e72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000566000)=0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000e7e000-0x50)={0x2, 0x4, 0x1, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/28 06:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b81000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000017d000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/28 06:26:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x11, 0x40000000000001, &(0x7f0000013000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) r2 = dup2(0xffffffffffffffff, r1) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fe5000-0x290)={0x8, {{0xa, 0x3, 0x7f884320, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffffffffff8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/28 06:26:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x48000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe73}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000492000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000d40000-0x4)=0xe8) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000044d000-0x8)='./file0\x00', &(0x7f00006ed000-0x3)='9p\x00', 0x20000, &(0x7f00000ab000-0xd1)="8a519b026ad505b152e3fc60855da878ad1caab0f4cf9f66392d4d8928efd16061e6eeb54747fabfb7f96b7a1e9bd46cc8e156c82e3471ac5a02ff194bfb2264f24393d2c4c5f0b2be6ea76266f6029bb4c3b19a958059294caf443e88d0e85c66a080c06fb83055613023f24fdfb468a2b38849455c90aaa394957eb44ec0a4025cb5b095839767ddef5bf70fe9fbf1a9fa978e5b53935e2646089b28c06596098782f63d1fb6650d71805f9415f8309d95e2489448333ed227692bed14cea89c9026c7f59ef62a9dc15ee6d68a82eff8") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000051d000-0x20)={@generic="e9b42b7cd81414c8c87cbbcb5d2f1486", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setresuid(r2, r2, 0x0) 2018/01/28 06:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c9f000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000007a000-0x20)={0x1, 0x0, 0x10003, 0xe6a9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000be7000-0x10)={0x80000001, r1}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r2, &(0x7f0000135000)=0x10000100000001, 0x493) 2018/01/28 06:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendfile(r1, r1, &(0x7f00004a5000)=0x44, 0x4) accept4$ipx(r0, 0x0, &(0x7f00003ed000-0x4)=0x0, 0x80800) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0x5c1}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/28 06:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b60000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b1c000-0x50)={@generic="686894a37249e2807eaf228cc794003e", @ifru_names=@generic="91070f88d3f752461a02bafc75a3b258"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@common='dummy0\x00'}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e7e000)='/selinux/checkreqprot\x00', 0x1, 0x0) readlinkat(r2, &(0x7f000073f000+0xb55)='./file0\x00', &(0x7f0000b03000)=""/112, 0x70) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000118000-0x20)={@generic="590b68e306206fa79ea07df3b66271c1", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 06:26:57 executing program 2: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) lseek(r0, 0x0, 0x3) [ 48.981453] keychord: invalid keycode count 0 [ 48.988972] audit: type=1400 audit(1517120817.430:42): avc: denied { create } for pid=9250 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/28 06:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b7a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x7f) readahead(r0, 0xa05, 0x80) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/28 06:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004c8000-0x4)=0x0) 2018/01/28 06:26:57 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f86000)='-em1@systemvboxnet1+-system[proc--%{@selinux:GPL\']-user#+self\x00', 0xf2e632bf5b3d6f67) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000f87000-0xd8)=""/216) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/28 06:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ce2000)='/dev/sg#\x00', 0x6, 0x0) timerfd_gettime(r0, &(0x7f0000741000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f00004be000-0xce)=""/206, 0xce) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r3, 0x540b, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b3d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a44000-0x4)=0xc) [ 49.043406] audit: type=1400 audit(1517120817.490:43): avc: denied { ioctl } for pid=9250 comm="syz-executor0" path="socket:[18407]" dev="sockfs" ino=18407 ioctlcmd=0x8946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/28 06:26:57 executing program 6: r0 = socket$inet(0x2, 0x800, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b7e000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f0000473000-0x457)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3afa31de40b14bf19ace3fa71bb9f9793afd75e15d5eca1403556dc5346ac0ea419ef0d73490e479b1b73bffc63a22fc7a6d698fbdaebfb8f29ac60cfdd6fbc017031bc443a766067457a6ec995fd4b7df3c85d636175f5041a42b6a84393f730c12bd79f07397bd93240c428b21e875381644ca34f8ab845ee80a0c2e5a0557b5aee08a08fd084230301951f84400b0501c358383ec0b2065b8e4e88ca592740294c9936e6123ff5a9a13294404d860b81c460e075b4e8b14815ceb53c08016631632e46f16a4ec31ce333d0c51ff6eda291fb2855618379019ff76965eb8478dfa7f1597a4e0e9a9d006fffa89e904f5952cbde2363c84f41e94c9e0ddf3cd56a73f8550484fa07dfdf2b5e2e4ce1588f86423406a089a9334ceffaf3057f196a2eb1d8ff9b8aee52ae67c98aae024bbc7303183627d03149c17893538551a3fcfcf665954085ac683a2a", 0x22c, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b4000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000e15000)={{0x0, 0x6}, {0x2, 0xfffffffffffffffe}, 0x80000001, 0x5, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/28 06:26:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000000000)={0x0, 0x0}) 2018/01/28 06:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x9)='illinois\x00', 0x1b5) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e36000)='/selinux/checkreqprot\x00', 0x400400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000daa000)={0x0, 0x52, "1c010b64d2b3ef90e60acd8e00549c51e79ca7be2ff0ad5e9588084e2428e58229e252706c5d4efd4ddce6c199f0f2776a8130c5710da771f9d634063853ae924ac262392a3cca69ae4017b3e2d409bd65a1"}, &(0x7f000092d000)=0x5a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f6d000)={r2, @in6={{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fa2000-0x8)={r2, 0x6}, &(0x7f0000015000)=0x8) write$selinux_context(r1, &(0x7f00005ed000-0x28)='system_u:object_r:load_policy_exec_t:s0\x00', 0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e8b000-0xa0)={r2, @in6={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffff801, 0xfff, 0x7, 0x20}, &(0x7f000025a000-0x4)=0xa0) pause() getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a31000)={0x9, [0x6bc46a40, 0x5db, 0x0, 0x8, 0x5, 0x8001, 0x5, 0xd0f, 0x0]}, &(0x7f0000edd000)=0x16) [ 49.067722] dummy0: renamed from gre0 2018/01/28 06:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = open(&(0x7f0000a2c000-0x8)='./file0\x00', 0x2000, 0x8) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000eac000)={0x100, 0x9, 0x2371, 0x7}, 0x10) r3 = geteuid() quotactl(0x7f, &(0x7f0000e2c000)='./file0\x00', r3, &(0x7f0000eee000-0xf8)="42308158cc750913f314334d23996b2754805ee02f444ef429191640e694fb6f0abc4b1c09fb463953d7b49fd5cfa7c383ec2e247c2c1a6001c98a8dea34e3139f13eafb14557fc1ad4f2c95f5878852d1502df08e416a1ed7bd4d7699ed6060d45034baf9f52e216ddc9574a9a610dc5f9cedc3edb418b990ae7ccb194ca3164c9a4e002f9b75d2f82463ed4644dbfd4742b7170f67dfcaedcf32fe6695c937c2effd35663fb6d063025dcfe6089dc707ba266f200473eacac4045bb1ab3f458498723f44523575af6d377819c6510ccb05436f67b504a1978b82cfa634b6a5b955643d73505cc81260f34d2b8f79431da5cdb135bb719e") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe, 0x0}) 2018/01/28 06:26:57 executing program 7: r0 = epoll_create(0x1) fstatfs(r0, &(0x7f00003ac000-0x40)=""/64) 2018/01/28 06:26:57 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f89000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f89000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d32000-0x6)={0x0, 0x0}, &(0x7f0000535000-0x4)=0x6) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000f8b000-0x8)='./file0\x00', r3, &(0x7f00000b6000-0x8)='./file0\x00') mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f8a000-0x8)={r5, 0x0}, &(0x7f0000f89000)=0x8) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000090f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f00002b2000-0x25)=""/37) 2018/01/28 06:26:57 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000010000-0x40)=[{&(0x7f0000010000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/25, 0x19}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000000f000)=""/184, 0xb8}], 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f000000f000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, r4}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r5, 0x21, 0x6, &(0x7f0000010000)=0x0, &(0x7f0000011000-0x4)=0x4) sendmsg(r3, &(0x7f0000002000)={&(0x7f0000010000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3}}, 0x2e, &(0x7f0000010000-0x10)=[{&(0x7f000000f000)="2ec12a4cc63f731541a39fd620de5fa7ce08726ee9e05cf2f6855932d12013cda0dd88457fb55b523ead60aaf75991c8b64226232ccc2ddf50fe7711d1c1b992ff", 0x41}], 0x1, &(0x7f0000003000-0xa8)=[{0xa8, 0x10d, 0x7936841e, "eba7feca925ef5f362652aea63974d0966a1b603015c6ae651574af11c668a3eeea9e1319abb1e3b275cacd0850d3b5d95f2a4a06d764ffee631a69993493008cb6ae0224add369249ee0800e1aff48c48abe12950676904d580fefc32ee4a11bfc2e0560b1259050ec73ecf21e32ac25af3584ab4e91de1a15d4db8dc9f5aebf7c84c4b45f3d0bcfee87373b4ad797c40f5cc5650bb35"}], 0xa8, 0x4}, 0x24000811) r6 = add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) keyctl$unlink(0x9, r1, r6) 2018/01/28 06:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000246000-0xd)='/dev/net/tun\x00', 0x0, 0x222a02) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) pipe(&(0x7f0000589000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000e2f000-0x5c)={0x5, 0x0, {0x1, 0x1, 0x3, 0x0, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000177000-0x8)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dcd000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/28 06:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000e1e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000b2000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000000004535, &(0x7f0000add000)="") r1 = dup(r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000eed000)={0x4, 0x3, 0x0, 0x800}) 2018/01/28 06:26:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x10)={0x6, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 'system_u:object_r:hald_exec_t:s0', 0x20, 0x31, 0x35, 0x20, '/sbin/dhclient\x00'}, 0x5d) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x8, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000002d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000022000)=0x3a) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f000002c000-0x55)={'system_\t:obPect_r:textrel_shlib_ts0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpD\x00O'}, 0xfffffe47) 2018/01/28 06:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ab2000-0x24)=@setneightbl={0x24, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, 'vboxnet1\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000836000)=0x0) r1 = socket(0x6, 0x80000, 0x7) getsockname$llc(r1, &(0x7f0000af2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000045f000-0x4)=0x10) [ 49.248087] keychord: Insufficient bytes present for keycount 87 [ 49.261274] keychord: Insufficient bytes present for keycount 87 2018/01/28 06:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r1, &(0x7f0000e6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x14) ioctl$TCSETS(r0, 0x5402, &(0x7f00006d5000)={0x3, 0x56, 0xc06, 0x5, 0x4, 0xc0000000000000, 0x7, 0x4, 0x1, 0x11c, 0x6, 0x4}) ioctl$TCXONC(r0, 0x540a, 0x2) sync_file_range(r0, 0x6, 0xdac2, 0x3) r2 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000340000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000f39000)=0x0, &(0x7f000087d000)=0x4) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/28 06:26:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000226000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000613000-0x22)='keyring%ppp0loeth0mime_typeeth0-!\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000001000-0xda)="a886a030ebf7550f8bec4367db9df48147271f2799d178902672e5c4c6dcffb1dc46b999671395955e92144156161d9df40013b1e7b6cc64e647fa0e0690acc48b29695d15d3a67ac6b73de6560863799239bdbc84d4a1c44e55d4b5a74cda24eb61b70525db9c19ae09cf9384ab7307176d42515ee7898ce78cbd8405a9e5622ee3d63cd651416aaf995617d4012591bc65ce45fa01e3ca5be9836ac17c6002db9662aae354cf2364c3fc4c72d4467d4df611f8e93e726af0910fcc686de8b5768b99c99e5d409d98d5b13371f149aa05d1ba0716881382ffad", 0xda) r1 = getpid() ioprio_set$pid(0x1, r1, 0x7eb0) ioprio_get$pid(0x2, 0x0) 2018/01/28 06:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000956000-0xfd)="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", 0xfd, 0x40804, &(0x7f0000ec7000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f3000)='/dev/rtc\x00', 0x88601, 0x0) mq_timedsend(r1, &(0x7f0000feb000-0x55)="5d64a2bdc3ab235acf5d4cd786648aa4c835dd8c8b76a8afc41766aaab6b034d6d1650794ca3376a2b2dfd1f4160e09842225e40fced35588f85b26fe608db31e0a8bcd7e2abf61acd0ed815ba04002a4aa7726a32", 0x55, 0x401, &(0x7f00003a9000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/28 06:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000178000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) ioctl(r0, 0xc0481273, &(0x7f0000007000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004c5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe2bf}) 2018/01/28 06:26:57 executing program 6: r0 = gettid() unshare(0x28060403) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000087c000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000c4000)={&(0x7f0000001000-0x57)={0x27, 0x8, 0x0, 0x7, 0xffffffffffffff01, 0x3, "e5c3dbf5dc29fcafff1511ef71998c55bd0dbe2cc9f4953562e50c64768ecf895cfdee289921b12c784c74ae84b3370b8c6136311af7bea8668d8e0b2b0d91", 0x4}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="d0d8a6ee82419080a93dce10d10fa3eca00c81cebf6a543edcbd9a5ddde69cb4e4ca4d9cfcb203bf96ece39230cc5860dfca90b471389047dbbe6186aabd847659597b152da2eec37a47bb8485c1eb8cec2b8a2d896c9cbfb00125acfb686439c1ea3342956584e77f9fb92042e3b788b195db5e447f89209a2c0e502b117338ec20f79a44b21e38a11b046903ad1506ddad2cbe1555b103cd57f9023e56e3e5e8e0b3109bfcacca8aa4a055a04659d6f5fd9664f98b67b71c07ae764a8fe9725b600113fe9731005fda1680", 0xcc}, {&(0x7f0000000000)="7ddd66e6b53f74a8d29b16dac9b85904e28805af4453388dbdc1b5c1362c1d4cf4820a26600aad8d484734076c8e00283e393c57d241b6a5e758c624c6c827cf6b7482cdb732755b8a54", 0x4a}, {&(0x7f0000756000-0x32)="27277b3a14add932ab0a16ce171bbfdd5666eb9c63784ec42f56f4d20eeadf1fdc6eae595d44a62378a83b403f09a77d5ad3", 0x5}, {&(0x7f0000c0b000)="2831ef6879b754b2c1494672c2bbe160f184ccecce533eb33ae6075a", 0x1c}, {&(0x7f0000000000)="ec9eb6fb9efc1409cfffdab36b3d9abf4dd72e24e0232763f243e286b10997e295a72222cd6c814c3979def72612c7045eef05db9d2acce4c4a408766eacc89d01aa0464f867ac9dd6e2b7b2df746d7085b1224865843d252c78f0152ea2bc5b46", 0x61}, {&(0x7f0000001000-0xa5)="c9cd727cdc9a1d5f42fbdb662c3d066b38a3bde81aafec0648b589c8d78f7a95e493c5654326c86216cb3305a7040bf23cdf9a3c9ac5a7e73c961cab8110547624dbd917400501d78ac5f0a1257eea50d6743e8b9e0a099d0ad720d3a4388044940c5205ea9fd36f05affb6070ec91b7516dade89abbeb44d884804a76cd3f76c513492bab8a3739951b9dd26ebd794ac7f89f6155c8408126355f3dae1f29c9b4eff29804", 0xa5}], 0x6, 0x0, 0x0, 0x4000}, 0xfffffffffffffffc) sysinfo(&(0x7f0000000000)=""/28) exit(0x3) tkill(r0, 0x15) getpriority(0x3, r0) 2018/01/28 06:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008d4000)=0x96, 0x4) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/01/28 06:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = syz_open_procfs(0x0, &(0x7f0000ccc000)='environ\x00') clock_gettime(0x0, &(0x7f00004fb000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x8) futimesat(r0, &(0x7f0000ccb000)='./file0\x00', &(0x7f0000e8c000-0x20)={{r1, r2/1000+10000}, {0x0, 0x7530}}) fcntl$getown(r0, 0x9) symlinkat(&(0x7f0000c4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00000bd000)='./file0\x00') 2018/01/28 06:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2000000001, 0x20003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000014c000-0x4)=0x0, &(0x7f0000a50000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000079f000)='/dev/ppp\x00', 0x103440, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000034000)={0x0, 0x7}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009fd000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000c53000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000084b000)={0x0, 0x100000001, 0x10000}, &(0x7f0000663000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000086a000-0x8)={r3, 0x2}, &(0x7f0000b8b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001fa000-0xc)={0x0, 0x8000, 0x30}, &(0x7f0000f9a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000eaf000-0x18)={0x0, 0x5, 0x30, 0x3c, 0x1000}, &(0x7f000087b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003d6000-0xce)={0x0, 0xc6, "ad7b1f555d5b6fabb5c6803656b2129fe8a19c073f1313f20045802bf58011e3bef76365212a32327f662741bba6b05597085933ded56395a9837e6aac0b126ac0bc7e337b9ab7aa3b1348496790e48ea7dba12b3a57db63d69cbe04823dfeb5d7af38ac1f39844e24ee75a265b0dd57ba871357aa1bcfa9774773fdd45bf716c6bde75343f55a589d7361fcd51ed658d76d555ccc2b8fcf8e8d272ddbcf10b1a8b37c5f262c1494e7263d4f0ee6ed63367f0868ca02f74a69ec6718853b4bee53bf64b20199"}, &(0x7f00006b4000)=0xce) sendmmsg$inet_sctp(r0, &(0x7f0000b19000)=[{&(0x7f0000504000-0x1c)=@in6={0xa, 0x1, 0xd72, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001c8000)=[{&(0x7f0000b0d000)="b2d552c18307f566f95a9208dc36b1fa43d7b5121e8aba565034f75ccd3ce7e478dd6cc04f3be0b79760febeca01f50586c1eb3552ed4300f2ca5f773e358db17ca3da0d2dc84678a9c0241ecd2c67d822914b6e24b507197dbbdebd930778d899d96fce4a2f30d8c175e3bb7a900c37f48dc39dd6896f640ca6bcf7614f11fd7f8c3dc8c361bf8f64e2df7ccbb7f0d864a519e14a3f1c083e0cedec8abeb77da0c60aa0e28d58625a4d48d22d7591d8fa89630d12aae406e2d53a0cef8d730f4b", 0xc1}, {&(0x7f0000785000-0x31)="5dd08acc68efeec8234e8b48bf626574c632ce82bbba4b20f5016e45806d081fe1357c23de07c1dfb4959ed204c18b428b", 0x31}, {&(0x7f000012f000)="fc06de7b3228994a0432510d4998c26f52545aca4efe132619107ce9ef97b1bf4243237ba36bcb0b4f284f3898c83f8f0b0f0f4ea3cb808ff7d870de5e559db4f49fb7646d9876b741e57513f5d7ead12ae9a99b3034d00a6627f29712391eba9dc3271b0b0bc71115e4e771f35c252f33403f72006fe787e0726738592417a0e8cdb5f83f2b8563fe6724fbbb6836b9b59da05252d673e2d245fe598bd2291501f3078928344cbab83237b7436a7089dd5f53598ecd04dc0f6b80bf569f6d14ee1593bbb20f1bf3251a88580432d8cb09109fc7b66d29f106eb8fbc36f9baa79adf3f3f7dc19e1d87c41dd97312baba", 0xf0}, {&(0x7f0000799000)="53a1fd8822674e19dea73d97da24aeb0c24bb44e918e049b692951919ff6b765c3be4258dd63247cdf37990e995e915ccb1572b968d2c8eb0a6246908c965409f7230a8d4302e8e3c9fd509114635fc16f690ac097922af8b7eac5a314dad013bcacff0eb7a1b383d0cb17e4ec9c7fedf1b7d8", 0x73}, {&(0x7f0000134000)="1b16546c9706fed11e2a51cc6b351b694f29611717b81cdfc1bf22689809c73617ee1996ed5477e4757e", 0x2a}, {&(0x7f0000947000)="5b32a66c46661a442d60043c284aeebf7da99f557cd91599d5965902c2d1b0f29601fe7701b6f82cc95d18330de82df6a2111afd212509217e4fe6a5628a262e14fb9328dd078f2c057e318bb19550729bb3c572977243e4585f0cdd3a90032ac7609d79724cf508f814352f55eb7db597eb0b1ccf6fd4ae11bed5f5995473643ea858b7c4a0eb4af84456ef9f2867308d6cceffbd5c24a751bf308a38eb365583a556833c92fadcd576ff42ecc2c025c6ea8bdd0527b3356482faab964eecfc7895a8e6cb81900cf8ad07b0315fc4eb4b453f1e6b3eb6ea7d0018d1e97cb610e4dcda58988f12aa6a9c2a79791ba3", 0xef}, {&(0x7f00004f7000-0x35)="7026655ce86050b6fad977671dd4cce3b94e51c1105a2dc0581d134fc64503d155ef014a78fe6a6a641be201f89c643c18a3f521a5", 0x35}, {&(0x7f0000de0000)="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0x1000}, {&(0x7f0000ab4000-0x31)="ab6f0d38c33b6097420d35a2c5899f1abc5c3b4392fc11f34b25ecdf0069a11ca0ea4b70cdb5afcb14c495688fe4027f13", 0x31}, {&(0x7f0000128000-0x70)="399013b0f5614459bee4fd251dbe3a51e0018884f0b165dd9df89c554539e8fff703b0b9c472ad1546634c750132e5cbb8a07c04e264c7ebe588a51bd3e6b715fbed82356e11ce434cbe0af9f88570bd04eaf2912746e921a181d50076437ce4d2cb66f4d65c314097e3af00034a1740", 0x70}], 0xa, &(0x7f0000c8b000)=[@init={0x18, 0x84, 0x0, {0x2, 0x1, 0x5, 0x4}}, @init={0x18, 0x84, 0x0, {0xe76, 0x7fff, 0x7a, 0xfffffffffffffffd}}], 0x60, 0x20004840}, {&(0x7f0000820000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003e5000-0x40)=[{&(0x7f0000039000)="6854ff000eb9927375fb665bdf26f65095e7c868eca002aea4eb7f51c85c846a5d8d50ba5f7f5db2056b2f38363ee044a0a40accd148749363e34dcc073577cfef88b383a3331bafddc673a7c75822b622925e9d8dbdd7c11269cf9101f59db8dba0f9462e3ea55429c976ade1726568662562a58ac807d865a04cb64c61bd98f753acac71", 0x85}, {&(0x7f0000e70000)="3f2edddf67e55b9380452f5d67216531f3c44d6eefcec10221503b92a6180bf1ea8e29add162b4ffccb4acf61302456a981238c36e4dcb293ddd186db3ca1d9df49dd0fed80828b94d0040c2f9a85bff6ce74a8dc5551b55f6f59c95d9fd510fac06a9a69a930f000ab4980af5d54a93f3960059a1f356e05cda00c6eeda58005ee10735b9a9b7e17ba3590ba7e676028ec9fb12d0f2f2d76821f7cb803ab6581c130d556a208d21f2e2ae5a908091dcc215b1611ad882fb78ec0f0e32df7b94e874250323e33b3873497927ac1cf1af0b4adf8bc31de007e0f69d522926e1763abfc2ac64abf19fdc5ade714cdaf6ef", 0xf0}, {&(0x7f000066e000-0xce)="a0abf9227398d5edf3b76609eed3ed4b0808c5095b788641a03c33d542adf0cc07c629bbf07fc0711716c7764d82326c14ec7f3d72303d1a2a09bd57c72c214a26a7eee7ccacafa6cdc7b818ad589c10e44efd0e0995b8eab7ad8164e08358a4f3dc0e7162fb2e442f176dcdaf340997bf4ea1c5b3f987876b2498f9cda72a7b9b09537dee866371eaaca6c4332ee409a2f6a0f89c1cfc2ae1ecdff7f9a525f20afe87e881fbf44213a1ef161dec5fd76f13267a57abe7fd42f742aeef9a717181641257b2bbc482680c1f91290d", 0xce}, {&(0x7f00003ae000)="ea3ebfe140e13d3e27d5af898c373b3882030b9a2117580beb71d6db5905a970cd96a001ce1160c7031c4716c13941593bd93b23524625278a", 0x39}], 0x4, &(0x7f00002dd000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x101, 0x1ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8002, 0x7c, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x101, 0x4, 0x6, 0x100000000, 0x7fffffff, 0x4b9, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x4, 0x100, r5}}, @init={0x18, 0x84, 0x0, {0x5730, 0x8, 0x9, 0x100000001}}], 0xf0, 0x57a325fea70c8f7a}, {&(0x7f0000097000)=@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c43}, 0x1c, &(0x7f00002a1000)=[{&(0x7f0000fee000-0x8)="956abcb42f083ad8", 0x8}, {&(0x7f0000c24000)="a3d502efece4e6bf795814472ef7720506c1d43baf28cf72fabb285eed87f67a1b649bd77d63f9bba51b23a6cbdce69140a4ddfdaf8732479633d8093235aa6e7d2c4781a63f7377034251591f3dcd41562207c83fc8c27d2f5c328bf20429424cd362317a6672d759b44d8938c4d8ffe2223f60caa950b5d65244c69f341e82a2b3d88b662d6f6df2119a078180d2db3d13c9f48675c8e3c100209c710a2935ae84578824b50bdfbd0b6a417203948bbd159f73f009e74b71f08210d1", 0xbd}, {&(0x7f000079b000-0x4c)="532d9c4673c132e4778c5161c22ab15937db0e86193838c46c4f9957c85534da86d0be93003ac30e65d6b1dcf4abc576509658d3f9d51d0f46ca08cbb63adddfcc18d2c8d4c132474fb7c039", 0x4c}, {&(0x7f000070c000-0xe4)="2fcd2125e74f089dd46632aa870acd6f5dc680da5e6b9104b7f2316747b2059da58fc4c1bec2623a68051e40cd1ae0014ff6ad5ad2ebdcba7877eb70623a3ab0d37d44a588278d0e94b0fa16ede5b63de7a6789e1aca2bd97a8c2af08bfa2ae5b5fb4cca4e9bd438d1eeab9f6b93f8d0a3be2abcee11e4cd77eb3eb2f437666098d442ded20128ce0fb97b7c5bc4b355832e62772580eb5d9cf8667ed76ee7a73385c03dfadb2f429a3472868c03b53f064e180e6ded690e406ce4dc2a41e6b9e4f18b2cbe2980a9601d95413abb28fe238c67970031419a6a5da3507e78d0246ed0a2d8", 0xe4}, {&(0x7f0000eea000)="e60fc3b1fb35e5aa77422db2444a4c8a397c2a9a9166e4cec78953b5f6b9d9f24e05dd590f2e1e700d416b44de60de4219113c15b5bf80826ca2e05cad5ad2e860fbcfe0c8e154ccbd39961748cade4b30424962849cb67ffee833be5a5e1fe2358e4565292794b93dbefe9c6fbb0606b600d7c22165", 0x76}, {&(0x7f0000dcd000)="432919607106455527d1a749afb6f2e67242a014b880eb444990a858d606c0f0c61a1703215abbdf3cb90da00b4b4521245b470cddfad19f638cf31e45ac91d4570cde62c53ab3513aa0610ea55d19f148656807723355a9cb", 0x59}, {&(0x7f0000ffd000-0x3)="ee60b2", 0x3}, {&(0x7f0000316000-0x87)="9003cc4ce7535f7e3e5931022a33f9d35403b0af73eb70289720cdb3a5939352d5d600f5d979af5fe305af331e5d02a4256225ec3ecdf6e932b0c31659218b96c87ec72dad5890fa6ecb42481b9c1cff5f14341db438a94605d89377b8a6974decc3e5735381bc2fb146325e37c6942572207721b44da2db48dce1509594860e21167b57648a40", 0x87}], 0x8, &(0x7f0000629000)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x1, 0x5, 0x401, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x203, 0xc0, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0x8001, 0x100, 0x1, 0x4}}], 0x90, 0x48050}, {&(0x7f0000d9b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000-0x10)=[{&(0x7f00007a7000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4040001}], 0x4, 0x85) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00008bb000-0x98)=""/152, &(0x7f0000f81000)=0x98) 2018/01/28 06:26:57 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fa6000-0x50)=[{r0, 0x18, 0x0}, {r0, 0x8, 0x0}, {r0, 0x40, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x100, 0x0}, {r0, 0x100, 0x0}, {r0, 0x40, 0x0}, {r0, 0x6, 0x0}], 0xa, 0x3) link(&(0x7f0000039000)='./file0\x00', &(0x7f0000dcd000)='./file0\x00') mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000fa5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c98000)=0x1c) 2018/01/28 06:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b2000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000c8f000)=0x4) syz_open_dev$sg(&(0x7f0000faa000-0x9)='/dev/sg#\x00', 0x8, 0x4000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b2e000-0xc)='/dev/autofs\x00', 0x38, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000c9a000)={0x4, &(0x7f0000440000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl(r0, 0x4000000000001262, &(0x7f0000cab000-0x3)="") 2018/01/28 06:26:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x900, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00002c5000)={{0x0, 0x82}, 'port1\x00', 0x80, 0x10004, 0x0, 0x7, 0x100000000, 0xc4, 0x0, 0x0, 0x5, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000384000)=0x6, 0x4) recvmsg(r1, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) 2018/01/28 06:26:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2900) fchmod(r0, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002b4000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/28 06:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) sendfile(r1, r0, &(0x7f0000ce7000)=0x0, 0x909a) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f0000865000)=[{&(0x7f00006ba000-0x8e)="0ab2c0727376f875124c6f8a5ae1c0f5fd62f4b73352ded4502a095933b4f4fea9bd253f45c21b88a5c8cebf8803f580146d78e41bdb3d6aba63da8ac1ee7d824f0d567a55822651f59d9cd8a67e6d967b859791f442442657f5a7ebb617fe6dc33d3b58b30830792114a3ba4df04264de9559f9b770b1584787f5c53379b33c43a7a5f3fd455196ec21d612bd85", 0x8e}, {&(0x7f0000382000)="053fece3b5a02e58ef6b0a7727268931097dee201b9b69751ab4d140760bc63ae9a70b56dd3468acf2489aae8ecae76c284b46c32342f6d435471d761dda4b435b4bf87c8206031383d07c294ac5571bfc5b50a055ab28c0eea1f4a00c814ce30415b9c9ecad358f9ee5351d4ed39c0221bce5ee35281e2953901e4b6639d6a1969adaebb9f5d32194f1c3569d1f85c223b59f184e2f21306bfab952eeae98c26a11a6df2cad3e3c6c50a0f62a18d2704bc778144c7215b9fe2f5e03337256bbff93a753c9e5b2ca7b62dab486cab53c5ac1b5c103f112062eb2f2659a0043a79157c51894d001aa02037a0b3b6d10eede4a", 0xf2}, {&(0x7f00001cc000-0x50)="58dcfeadb9e447b29830dcdf8e30b1c8be4f54a239aa78f6b316e1180424baa105e3b55cac9ca610da087dbc7abe25a5077ff1d4a5e4ae8c0acff5fa10417d08d8b2a143fa1f7a5c9fbe95f92f5ddf2d", 0x50}, {&(0x7f0000a5d000)="eb1ac2086f9524280c3d3ca89f6e4e98083ea1e2f4fab1f61debaae62300314f2bab1698f40752ce2051b9fbf57e2df6d11bc86c7631ce87c4b743ce2172b9579feea43f3f38963779ed87758d4c203300c72d517bc3d87d523ba2c31a826fb203606fc9f9174c8e03f84b0f9d00bd978f3c794c6afdc77f0a880c18fcbd69b5f4e5ca32f808baa039700cab3b57d7177a81e88e389605eb0c4b45bb22b19b22bf3f8869ace06be0629089adf8838e79b3512bca1bb4f07a76f711465a81fdc63ac2081a562ed42bcc8a6e3dbcea1dbf4109eaf55b0870f9cba6581ce1221fe9d8fec4e239f7dd8e61dff2f8", 0xec}, {&(0x7f0000022000)="a8437a814e419837423c5165de87a2c46d59e50f2ce55034f2ebc13be32f0929dd2002f5534ac456642da8b3169575223a471fd014154d6093065eb76476", 0x3e}, {&(0x7f00007fc000-0xbd)="a34be58637cc430195a40df8de3e4314b33a55107e99ed8beb978f93a3e34af038bbba9d3a8d7058f1b796e58a1bc388a11c1883a5132943b8bb8ef0ffe7658582c304fac493973045bb4f9033925e35325832ef9e33db9d364723a38c957b650ce3c2af735a05fd6f92f4f79c3da59d2e50e4340d3cb64075759f4aba82a999108c0c191f9ffcda4eefaea74b249cf3432f01628f2ff641a55db56f1df6c19bc1a9f8bade9705d1187171e7747e63acab1d0b610cd1d50a0f46bc1f2d", 0xbd}], 0x6, 0x400) 2018/01/28 06:26:57 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) memfd_create(&(0x7f00003f7000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2018/01/28 06:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) r1 = syz_open_dev$mice(&(0x7f00009f8000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f71000)={0x2, 0x1, 0xffffffffffffff92, 'queue0\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/28 06:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008b2000-0x4)=@assoc_id=0x0, &(0x7f0000f46000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000aea000)={r1, 0xe}, &(0x7f0000e0a000)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000654000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha384-avx2\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x20, {r2, r3}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x1}) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000b54000-0x5)=""/5, &(0x7f0000cba000-0x4)=0x0) dup3(r1, r2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0xe) 2018/01/28 06:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00002b4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/01/28 06:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a7000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000c70000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f00001df000-0xe)='./file0\x00', 0x0) chdir(&(0x7f0000f60000-0x8)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") 2018/01/28 06:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000803000)=0x0) connect$unix(r0, &(0x7f0000909000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000bb1000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/28 06:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000024a000)=0xff) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f000032c000)=0x6) accept$inet6(0xffffffffffffffff, &(0x7f0000a7d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000067e000)=0x1c) prctl$intptr(0x0, 0x5) 2018/01/28 06:26:58 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fde000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d10000)=0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdd000)='./file0\x00', 0x1d1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b8e000)=0x6) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x20) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fdf000-0x8)='./file0\x00', 0xa6) 2018/01/28 06:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000007a000)={0x9, 0x55a20f49, 0x0, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000047000)={{{@in=@remote={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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000715000)=0xe8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000044b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2e, &(0x7f0000d53000)={@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r1}, 0xc) dup2(r0, r0) 2018/01/28 06:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a20000-0x9)='/dev/ppp\x00', 0x40100, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x2) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400205, 0x0) setxattr(&(0x7f0000b91000)='./file0\x00', &(0x7f00003b7000)=@random={'system.', ')\x00'}, &(0x7f000057c000)='vmnet0selinuxem0vmnet0+system(#\x00', 0x20, 0x3) 2018/01/28 06:26:58 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000ff9000-0xc5)=""/197, 0xc5) read(r1, &(0x7f0000ff7000)=""/192, 0xc0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ffa000-0x4)=0x0) 2018/01/28 06:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000f94000-0x28)={0x5, 0x3, 0x4, 0xffffffffffff8001, 0x4a}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00004c4000-0x4)=0x3) 2018/01/28 06:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee1000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sync_file_range(r0, 0x8, 0x8, 0x2) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)="") 2018/01/28 06:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$random(&(0x7f0000f10000)='/dev/random\x00', 0x0, 0x2) r2 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00003fa000-0x32)=""/50) fsync(r1) 2018/01/28 06:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000088a000)={{0x6, 0x1}, {0xca, 0x3}, 0xfffffffffffffff8, 0x3, 0x80000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x80009}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000e01000)='keyring\x00', &(0x7f00000b1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d68000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002ba000-0x8)={0x53, 0x7f1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b24000-0x6)={0x0, 0x74}, &(0x7f00006f7000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000084c000-0xc)={r1, 0x200, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f5c000-0xc)={0x0, 0x0, 0x0}, 0xffffffffffffff3d) 2018/01/28 06:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000795000)={@common='syzkaller1\x00', @ifru_addrs=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/28 06:26:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0xfff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042a000-0x4)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) lseek(r1, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') getgroups(0x6, &(0x7f0000f22000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/icmp6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000-0xa0)={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, 0x2, 0x2, 0x2, 0x44}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0x9}, 0x8) chown(&(0x7f0000c1a000)='./file0\x00', r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') time(&(0x7f0000db5000)=0x0) 2018/01/28 06:26:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000176000-0x40)={&(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003fe000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], 0xa, 0x7, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) syslog(0xa, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0xcc)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0xffffffffffffcf83}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x95, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0xb2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) 2018/01/28 06:26:58 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000014000)={0x27, 0x3, 0x8, 0x3, 0x59, 0x1fffffffe000, "8e8daf72b120acfcffd46700e0f7a7e102fc0fef9fc39131d4bb9ea31a3c9cfbd092498fc5f5beca8f206106cd3670af00d1c3e428a3aa2a4ba3b15c1a1011", 0x768}, 0x60) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000000b000)=[{&(0x7f000000e000)={0x27, 0x80, 0x200, 0x2, 0x1, 0x5c8e, "3e1abada790147447176f7a243a01260a6fad579bcfce5fd905d76f4659ac92821882ffe2a8134ceb1ebd3500b8bf342abbe782905234a8c3a4adf7cbdb9d9", 0x8}, 0x60, &(0x7f0000003000)=[{&(0x7f0000016000-0xcd)="0e9ab6d9f94cc4a5cb61e4c3cc3288f4ae630b05f333cc27287b818a835dad58ce67e10dd020392c081fea265bb572d96b4ccecc98a073ca74aeb1b1ba27201f30d323a5725bc8f18f7f2431bc6a905ef011b20ebd115e90956cee949f8342a6dc220c76584155c90d53c149e07550118253313d7989734a99f3b88d51d5278a0fafce66b557dea4a99bf4552a9cbad041faa35f23fa4d3fc6397f3b22b2a03fd04c369d672cbd8c30e9b2d31de725290efa3bec27e616546393036d5bf624fe094ffac8082d528d3af409c927", 0xcd}], 0x1, &(0x7f000000a000)={0x1010, 0x3a, 0x0, "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0x1010, 0x4044880}, {&(0x7f000000b000)={0x27, 0x5, 0x8000, 0x7, 0x2, 0x6, "18920e8489ae1b201e19555b854b4ca7f545b247878862b6407300812dfcd8ba9275de3db4f0601d411638ec951f36ade3b10c68993cff8e0075255d654112", 0x3}, 0x60, &(0x7f0000016000-0x10)=[{&(0x7f0000015000)="1f6cfb9f59afa3e98ae54541d398a982f8d1041be2393f2434436057bc08ab7ea70a6c9aa7f07afe7059393387d9e3cbdecbbc2e634f429757f23e7be758", 0x3e}], 0x1, &(0x7f0000013000-0xad)={0xb8, 0x1, 0x2, "9b2d23d25e719e34ffb9f641a7929164bb22262acab65710c5198337fe7be34e364b9082be3fe2e12e6ab69186e63bf626c54675f070e0498a7218f06ada826729c0ba9fb3ffb5db95aa42d7a8d1ef1cd86426fe9d393238b7f0dc6bd2f61b99a2363ba629f1f48db7cd6d83b0ead62cc195baa356d63fb6bbe32d3d5438be0bc4642d93817be7e9ff5214843df9f3bc93d266b4b02b52735cbcbf763fca5ac6955e1998c44913"}, 0xb8, 0x40810}, {&(0x7f0000014000)={0x27, 0x100000001, 0xfffffffffffffff9, 0x4, 0x5, 0x0, "1d246fcbfc22893bca5bb126dda64fca67c52c4af9d6a6900fb3aaf2ff05aa98c2259847f64e3c97150603049ce0e0efcbe324f73ffd8446f48cb59827e640", 0x0}, 0x60, &(0x7f0000016000-0x60)=[{&(0x7f0000015000)="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0x1000}, {&(0x7f0000015000)="c4b44c231f0d2c7affd329b7b3380c8956e7c0be79786306319b5941a9aacd15b6d25af39b481eaa30b6ee65c5dcc5ebd108b937773285c4d735c39326e9af155d37f728ddd19fbc589883810ce0b71ebe9ef00490c9e6f42331b36df19bf5de82877f993f5d3fcad359917e1d2468c743b8c53671ea091285c4c29ae32b4e9635a9ef6e029562c5ec146f9a69868975", 0x90}, {&(0x7f0000015000)="645156042ea8f8ceca921cd18386c1d02617d9530bb8d9d481970e3bba400c42a5c16340cee06a86d073ce9811fdf080f128b1cbced5f6a2ceb543c1c28fb3fb3a85e2be45cc147e5fbebde263b5b93bfa0277a003222fd744de8d8610ffb49234d983b03a4078882cda03f5e1bb7582edcb559785a2dd7f43fa87c9d42079bb6b226a5c8b882323ba7b96ae60038798f385da255231e72dc3d90d", 0x9b}, {&(0x7f0000016000-0x1c)="31a4553bff24cceebbe1e7c4bc1f5fb12f9610abf13e3758b6656e82", 0x1c}, {&(0x7f0000006000)="f7efae7d3c6d07dd75ea0f93b1126ee12b7ff0b0afabc1eed93a0cd8aaddcc3503d11bcd3c7c8541ae4c62c979467ddc3ba083a61f64dad9b6ff73481009426b422e0cdb3bce53e27db611a91b59620cb60f6cdedee2705d66174ba2d8a6b264a73d868378f45bdb1c2764bf124477b067548b99fd317350eb08ecb3b4d9c3d509", 0x81}, {&(0x7f0000005000)="391bd2fe5fe73d60412e1c449b354b59d6aa1ae82a06c3bc9931c8ef9e096639352b9a93011944b337079090c2805c07bc868ed5c0695b72f573855cf201d553dc2cbcbf79dab69768000dc9b5101ee78a3016da7e9e55cd5db63e3a95062ce5a97c7fd510d4aca109e4c0833e31c12074476dda5116394540c176dcc8c9e23c39dfa3ceff476dfd274f8e236aad506624bb158274667b72d0e85a8e85214c08ec6a99a74fc2ab05d1687d217c4c842ae14b1e743734d1337df50fc0645adbe2f800c26515d07f0832203ce2eb6474be4f60c334d4cf480b5df3d69c038f0f924f", 0xe1}], 0x6, &(0x7f000000f000-0x110)={0x110, 0x0, 0x10000, "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"}, 0x110, 0x8c0}, {&(0x7f000000d000-0x60)={0x27, 0xc0000000, 0x8001, 0x2, 0x6, 0x101, "8bf478471a14cf79f959b2058f3370ccb1b5ed5127ab4fa08eb888d992543fe933fccf24bb9f1c1b2ade2768e0ffd1025e31548ecec1d4187995e71022ac2b", 0x4a0bb3e5}, 0x60, &(0x7f0000015000)=[{&(0x7f0000013000+0x15f)="aa99afe72126d354b3dd80d218da809ded40d04757bf41d25e8757815c26a1d40b68c4ce7fc491802ec13776e2da2aa5c8214d8a7fcd4aa248ec783b54054e6cd0e7c55c28099eddbfa5a0bab44a87a2c7b949ff033be0bdfcb0b685547a9355fdabf6f9fceae2c18dba539c84f96a9dd344d8f0cd8394dfcb123c2c6e8c8cc2fbff174d7a98b18df736b148bf3943f8b29e4717f8e899bb283c1acf", 0x9c}, {&(0x7f0000010000-0x64)="4029386eb7ad6996fd96209b6beac475ed79f2696e385ce76cbf01b95fbf4c6edfddbcd9642f3c2d2e814e9b9063a24eb97c61b9fbb299ebae5602eb9431aa1a042900c512961bb0cdcfe0b87aba9dce9765eb8d8d2c94b2350a6dc6f4f18d68e23b1ae6", 0x64}, {&(0x7f000000a000-0x1a)="f47e98511a2230eb04177c541ab78cc6670629ac89718a018180", 0x1a}, {&(0x7f0000016000-0x18)="80f2cbe830b99f1025580ebbbc94e4b5417698b0bd84b240", 0x18}, {&(0x7f000000d000)="78bc906eb9ff746db6e423e5d243a9937477969f96aa1f73ffd99c643c7aea0bc3e1764ff4893b693a2e755c1d692fdcc46cb6cc196501d1a4651cef549b47ed68c443f4737a8e7210ce70cd2617d76d5d7994a34603770c7ccbd03bcdf2d880c0b69fbba8dcf21dc385e142ab537ae04cc75529a4fe7fef7f27900b2502cca7a1053194b14289cf37ce07af38752a7a0ff5b463048819d6699b6cb8323a234e9f204f01f978d8f587cf48ff6310345c7dff35bdd56d3044bbe51eda23260f838334e6360dd580e605b0fd50e95f", 0xce}], 0x5, &(0x7f0000015000)={0x20, 0x107, 0xa, "0da2901f1aa6ef5da959"}, 0x20, 0x20008005}, {&(0x7f0000016000-0x60)={0x27, 0xfc, 0x3f, 0x0, 0x5, 0x40000000000, "0f5e7a2d1952af5c8fdcb87799afc47cac4ef8338cd77b66cbbe1a6fc3c3d16c68ea824b5a5c4e0ae8ffbff68adfa0a5be9e975c943ab38b5172afbe374014", 0x3}, 0x60, &(0x7f000000b000-0x10)=[{&(0x7f0000015000-0x9a)="1a6d4d8dcbb79122a800366a004c7610b7ac8e377da85dd43b49f4b854d3ec19ae68a3d065a716644631f2fde8d770bd02bc70d6383ff9162e92f38fb15ad749cf8095a66f26723a4939ad16a3d031ce523528e06e55f33b6601f67e59833d36b108b6b6117acb591320d128bf32a63234d887485b82f6ef43369f96cd22eec6e26cd6b5189c453bbc7948dec8ed98bf84d511920652f6bcf893", 0x9a}], 0x1, &(0x7f0000016000-0xa8)={0xa8, 0x10e, 0x4, "f8b1ea33fb5f27053a86ad12cd575e26fd94ef3de802678587bd2a53f8c56a6dd28c7ae1d0f3edca7c0873b6fe5d3960ecf0cd3f9b50d80cd2bd806b7416438d07aaf8251805459b348a74e00ef444f8373d9116c5572c0e8c3fd2dcccaf3ac9f6cfbd003f91375f2c09b84797e189734c50ad1ce80822886c3e4b8b3d7df4bd0e1a8f0a860cff416b831b124a58feb97cd5"}, 0xa8, 0x80}, {&(0x7f0000016000-0x60)={0x27, 0x2, 0x7fffffff, 0x7, 0x3, 0x0, "021ab8ee16a9da22aad2707647c317f3b30a30f1c692af3dc4d0a8aeb1cec340fe8a150324fc20d7e8e21f9c59bcce92a54ce093ac3bef207ed1f89f56342c", 0x0}, 0x60, &(0x7f0000015000)=[{&(0x7f0000016000-0x8d)="8388cd2147f681f91be89034bbf6fd1f58c2514edecfc456226eaa896f6de41fa2d7442bad914026481a74bfb36b78b7430f717446e4123588fefa6c0d288d5deebae2ba82366ddd375bcb7e3bee99be693f5d124f18ca20898d963fd991d64da689f6ac5a3f75cac2b9cb1eebbafff61e5f9658d2883599ef56b40c7b01ecd36e5cf03e0b6a1de0abda8ef056", 0x8d}, {&(0x7f0000015000)="ffa60dd9869565ada5000a1a77a6850b890aee85972a5021a16715d009e961ae08be8512072b72650fff2ced055780fe03c004a92dc47fc215c352f3cfdbfea65c90f52bbbc418b147560dc4a13aada7186bb48a331637c90e1a538e1466993cf7e6293d6338147353cdf5759d3621a1296da96a551d76a1aa9058190178e606c503d34fac370a95b3ea47dcc726de8a698383b6570db2a56499cda60c7aecc4c50a0e1a68f53fe45faf7c2db3578030a831f81bf5a43bdaf4b665a1323d358833903c18402111ee178cbe85", 0xcc}, {&(0x7f0000016000-0xfb)="380efc821429478fc81decec5e2eabcc878b9b98277731474188493eb3c4608b3123d3b3582986b9d3bd7f3100490dcf48e10b4a066db8b8ac4c71c236ac2926d3a99f33f18bda01e22f75ea286ceb7e43c79c044aef565fade139f19cb9242aa5d87c85529963d29118b87385e6e0f34a536e209235e7082f540edd304dcfbcb5771f00b2c8c35a1dca711f0ff9396723ed44a69a40345d71cc7477958284bda79da0c6e410b6f1f73f9ce2f54ec3d1ed270c366d6fd565b7536a7ac3d4e85d4e881bc703b768fc5c469984a097ce8d3c3747c3b4e223b6ca61b9a48eef9a891e82d9a0bfb5d5d3919b9e9cab854f1f87dd5e3523415b90cb0bc2", 0xfb}, {&(0x7f0000010000-0x3)="aa7b86", 0x3}, {&(0x7f000000c000)="d382bca431ee1d4916dec1d93697f118378ad10b0105f0f8341ddcbe7091a507f5f3", 0x22}], 0x5, 0x0, 0x0, 0x4014}, {&(0x7f0000015000)={0x27, 0x9, 0x8, 0x5, 0x1, 0x4, "3823c269537b197140bcc04c38cff6e22a9e0712ce0da9217e999b38e7bb18bb837860b21e41f017de0c1aa447f342d13255be8b013d1076f98515a4c3c919", 0x2}, 0x60, &(0x7f0000015000)=[{&(0x7f0000015000)="5b27e4e9c59505c2721273dcd0eb61d5c5869d7e60f6318c7c2cb0a8f25776c5f1232da139764cc792f2d03afbec32eb290a473a55c27b45ed44b4d78b1c69af52690b3abf4d3fe7f8f0c17ad9ecac31d01df0cd0b282c926f47bf3cd9d42829a086113cd3cc2679", 0x68}], 0x1, &(0x7f0000014000-0x48)={0x48, 0x11f, 0x40, "f61df0bd8c6aaf49e283bc57a1cdcd35ce8cdbfc8ae5de974cf8c6cafb074e86d1fe54f1548322a71976267c03f893fd8a24bb"}, 0x48, 0x4000}], 0x7, 0x804) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="2600000020005f0007fffd946fa383bc0a00004003000000031d8568797ba3a2d188737e57e4", 0x26}], 0x1, 0x0, 0x3a9, 0x0}, 0x0) set_tid_address(&(0x7f0000008000)=0x0) 2018/01/28 06:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000acb000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7fff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000e93000)=[{&(0x7f00008cf000)="278a1336bff7a74fad5095298d1506477a5be876d55531c923adfd94d4b166a4030c1f61afad6dcf662e9824d71f39c928feb6075abcbd6c2ef9687a46b103fb0e3fe367ed4a04f983d82786d6d1b38aa128833244ee0d8e9fd52a8b07c51df12731e8e61b075d94f3f118ff8f7c", 0x6e}, {&(0x7f0000ad7000)="91b18859cffcc077295bbee2647d2c433b1f4a2a742c519c6549b584af1c23d192839d0d7af57bb840f765627344674f260b", 0x32}, {&(0x7f000019d000-0xa7)="64ed26cf6a1ce3ce2f549f076fa4f55d353ffbb1ca9bb603a8d7bdacd2e4d1b28e6d0b05ee9ab69de00fb056f128da30a84b19edfc71e854f686d4aee852653212cec16cc9345172ee883a133b9fe74dd2c92166673403b17d029a19efa4d331d972ff74fe2a6b3069e958903af1fdbfb2f56b574bb668ecb479d2b828ed1e630d871bffa954ca6ffeebbca1ac2ab3349461b2fe204e23d59541b2233cfbbed126f1a9dfe2c95f", 0xa7}], 0x3) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000ee8000)="ada24c54e1c69da2639ccf5474d65198e761e9b32a69") 2018/01/28 06:26:58 executing program 4: r0 = getpid() getpid() ioprio_set$pid(0x1, r0, 0x800) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x3, &(0x7f0000001000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x1001, r1, 0x2) ioprio_get$pid(0x1000000000002, 0x0) 2018/01/28 06:26:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x2, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x1ff, 0xb0, 0x0, 0xcdad, 0x2, 0x3a0f, 0x1000, 0x1ff, 0x3, 0x9, 0x844, 0x800}) select(0x40, &(0x7f00000d7000)={0xfffffffffffffffc, 0x2, 0x38, 0x10001, 0x8000000000000000, 0x10ff, 0x689480000000000, 0x8}, &(0x7f000064c000-0x40)={0x2, 0x6, 0x7f, 0x0, 0x40, 0x3, 0x5, 0x8}, &(0x7f000015a000-0x40)={0x401, 0xc98, 0x100000001, 0x100000000, 0x6, 0x9, 0xffffffff, 0xff}, &(0x7f0000001000-0x10)={0x77359400, 0x0}) get_robust_list(0x0, &(0x7f0000626000-0x8)=&(0x7f0000134000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) userfaultfd(0x80000) 2018/01/28 06:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) fcntl$getownex(r1, 0x10, &(0x7f00002b5000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/28 06:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000118000-0x50)={@generic="f2f854e2d113443d0975f0b2e2d41063", @ifru_map={0x595, 0x7, 0x2, 0x3, 0xfffffffffffffffd, 0x6}}) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000879000-0x4)=r2) accept4$inet(r1, &(0x7f0000826000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000-0x4)=0x10, 0x80000) ioctl$LOOP_CLR_FD(r0, 0x80247008) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000330000)={0x1ff}, 0x4) 2018/01/28 06:26:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000036d000)={0x0, @time={0x0, 0x0}, 0x80, {0x101, 0x6}, 0x100, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/28 06:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000544000-0xf)='/dev/sequencer\x00', 0x101, 0x0) r1 = getpid() socketpair$inet6(0xa, 0x800, 0x3, &(0x7f00008f2000-0x8)={0x0, 0x0}) r2 = getuid() lstat(&(0x7f00004b8000-0x8)='./file0\x00', &(0x7f000028f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb0000)={r1, r2, r3}, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007aa000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xddd}) r4 = getpgrp(0x0) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r4, r5, 0x7, &(0x7f0000392000-0x10)={0x0, 0x0, 0x30005, 0xfffffffffffffffd}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) read(r6, &(0x7f0000def000-0x19)=""/128, 0x80) r7 = signalfd4(r6, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) fcntl$getown(r7, 0x9) 2018/01/28 06:26:58 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1000000010, 0x802, 0x0) 2018/01/28 06:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) sysfs$1(0x1, &(0x7f0000daa000-0x4)='::[\x00') getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5b000-0x11)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0x1f) 2018/01/28 06:26:58 executing program 6: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) geteuid() 2018/01/28 06:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd8000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000429000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000-0x4)=0xe8) 2018/01/28 06:26:58 executing program 3: r0 = syz_open_dev$mice(&(0x7f00007d0000)='/dev/input/mice\x00', 0x0, 0x80802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x4229, @loopback={0x0, 0x1}, 0x2d16}, {0xa, 0x1, 0x485, @loopback={0x0, 0x1}, 0x3f}, 0x5, [0x3, 0x6, 0xac, 0x31, 0x7, 0x6, 0x2, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000250000)='/dev/usbmon#\x00', 0x2, 0x800) write$evdev(r1, &(0x7f0000d0a000)=[{{0x77359400, 0x0}, 0x6, 0x4, 0x6cda31f6}, {{0x77359400, 0x0}, 0x8, 0x4, 0xd0}, {{0x77359400, 0x0}, 0x100000001, 0x800, 0x3f}, {{0x0, 0x0}, 0x0, 0x10000, 0x3f}, {{0x77359400, 0x0}, 0x9, 0x6, 0x4}, {{0x0, 0x7530}, 0xf1, 0x3, 0x8}, {{0x77359400, 0x0}, 0xfffffffffffffffb, 0x5, 0x8}, {{0x0, 0x7530}, 0x9374, 0xc2, 0xff}, {{0x0, 0x2710}, 0x7fff, 0x401, 0x401}], 0xd8) r2 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f7b000)={0x0, 0x4, 0x30, 0x4e, 0x3}, &(0x7f0000fa8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000552000-0x8)={r3, 0x4}, &(0x7f0000448000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dca000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9d, 0x7fff, 0x4, 0x7, 0x10}, &(0x7f0000f51000-0x4)=0xa0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000791000)=[0x200, 0x7]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00001ee000)={{0x4, 0x4}, {0x8, 0x0}, 0x3ff, 0x4, 0x10000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r2, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) 2018/01/28 06:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00005c6000)={0x0, &(0x7f0000ee5000-0x10)=[]}) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) modify_ldt$read(0x0, &(0x7f000093b000-0x5f)=""/95, 0x5f) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/create\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000c2d000-0xb)='stack\x00') ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000d19000-0x18)={0x1, 0x2, 0x8, 0xfffffffffffff801, 0x7, 0xe0a}) clock_nanosleep(0x7, 0x0, &(0x7f00005d4000-0x10)={0x77359400, 0x0}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000054f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415afd8ce1e05ecd17922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b643d0fa10d4f9cbdd5dadf15dcebdfe7b13be9fdbab5c84125fcafad2ffff20c98202af062562404e10ede734b2a4d947c98b936c41e00a71400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece3c4c", [0x0, 0x0]}) fadvise64(r0, 0x0, 0x4e5d3b3b, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00009dd000)={0x5, 0x7f, 0x100000001, 0x9, 0x100, 0x2, 0x800, 0x0, 0x4, 0x7406, 0x8, 0xadf6429}) 2018/01/28 06:26:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x1, 0x4, 0x4, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) 2018/01/28 06:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) setns(r0, 0x8000000) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005a7000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007d3000)=@int=0x0, &(0x7f00005fb000-0x4)=0x4) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) 2018/01/28 06:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c78000-0x4)=0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, r0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002f0000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2018/01/28 06:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000935000)='./file0\x00', &(0x7f0000188000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) listen(0xffffffffffffffff, 0x0) 2018/01/28 06:26:58 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) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000036f000)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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", 0x139}], 0x1) [ 50.210432] device lo entered promiscuous mode [ 50.271776] device lo left promiscuous mode 2018/01/28 06:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000064c000-0xa)={0x3, [0x8000, 0x4948086d, 0xfff]}, &(0x7f00003c7000-0x4)=0xa) timer_create(0x5, &(0x7f000060b000)={0x0, 0x34, 0x4, @thr={&(0x7f00007d9000)="34bec35cbaeb7b27d973a833b6c110893d2a4436704f76b5eec850922e2106402beb13dd029b1bd89bc68cdaa24cd1fd365cff9454838a0ffe7f6a3cff9f95828a3e771aa3f96e9fe73e31d39bdcbf8106f78a9bc8deb667713e8a63d8a2454966d09e7f2f9e8acc5aa14fad367230c51b4e122cd7467cae807202fd01dc4bf79c7dc4143ee86ba622efdc4aa0bee4f9464f1a7b7e4efbe8d50d336ced29103bedce7afeb64bb5cffbce272c821eb15f35976857e09882e82f", &(0x7f0000939000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d8000)=0x0) clock_gettime(0x0, &(0x7f000009d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002e1000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000087d000-0x20)={{r2, r3+30000000}, {r4, r5+30000000}}, &(0x7f000014f000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bcd000-0x4)=0x7fff, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ea2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000fda000-0x8)={0x0, 0x8000}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ca0000-0x4)=0x0, &(0x7f0000327000-0x4)=0x4) 2018/01/28 06:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064f000)=0xc) ptrace$setregset(0x4205, r1, 0x3, &(0x7f00007a2000)={&(0x7f0000693000)="00136370e2f5614038e77787257f30bc0d44669f4e778679c4881a", 0x1b}) write(r0, &(0x7f0000ecd000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffff1300ff10", 0x24) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000dcb000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/28 06:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/01/28 06:26:58 executing program 0: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000052d000)={@generic="dd5a263d0000c1d9728de96b1c509aa8", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x2, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ddd000-0x10)={0x0, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000ddf000-0x20)={0x3, 0x1, 0x80000001, 0x9, 0x2, 0x8}) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000de0000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000393000-0xc)={r3, 0x80000, r2}) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000de1000-0x4)=0x0) 2018/01/28 06:26:58 executing program 1: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x4c, @random="3040f6ffcc5b", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d5f000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) syslog(0x4, &(0x7f00007d6000)=""/189, 0xbd) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000f42000-0x10)={0x3, {"1e85a1dbb12602"}, 0x2}, 0x10) pipe(&(0x7f0000b5c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00006cc000)='./file0\x00', 0x80, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000f42000)={&(0x7f0000f42000)={0x10, 0x0, 0x0, 0x10800900}, 0xc, &(0x7f0000d59000-0x10)={&(0x7f000035a000)=@alg={0xe8, 0x10, 0x800, 0x5, 0x3, {{'poly1305-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f40000)={0x0, 0x0}) 2018/01/28 06:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f2000-0x9)='/dev/rtc\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000a97000)={0x7f, 0x7, 0x89, 0x13}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$setflags(r0, 0x2, 0x20001) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r3, 0x0, 0x0, 0x10000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00005b6000-0x4)=0x8a16, 0x4) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000819000)={r4, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000ad1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f000008a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aea000)=0x8) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e2d000-0x4)=0x0, &(0x7f0000c64000)=0x4) getsockname$inet6(r2, &(0x7f00002c0000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000340000-0x4)=0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000fb8000-0xc)={0x10, 0x0, 0x3, 0x80000004}, 0xc) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) bind(r0, &(0x7f0000341000)=@generic={0x2, "493125dec54db4f9a72a64698482c9ad0f62a3676cc53becfec653a21868905db6f24eff88c5cea4ff18a738b67a8624930948aa024d71cbb0f9ec8f74b548adec7336cf271623321e201df894ae3c11a972ca63a6b4cfe7d161e6e2a523ce26cf0cc05a2aac297503ed61ec80e6c7218185b93b28d9c749bbb62b011ba4"}, 0x80) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00005b9000-0xef)="398572d1ee1a4a8ce9f441e95ee541a1064568584f41208bd45fe35012d8c1cbb5f0bb86acf7753d9cfdf8cc3605a326c1199ce98c81c666a5993e2f51cba06f8abf067d4cfe711f2e24d8dd70ddebb54060df099f8ac76b3b1dfa8da8312bb0ac80f12cd62bc8dd888d4c0073a2c588c4f64ecb0755d8f8cae41dd4f292754d3f1d76bc3d86d55d4f00894711bddd188686815c714829b459b53774fa468bdb8d428b29fe65a2ac5d652b27869d47267bf6711227a173f706de9d7c736b5317399200000000000000658b00f70ad4aaccf3ef666c41b7e0f7907b1e095cb5122abf5d300e4ed310b8604309ac") process_vm_writev(0x0, &(0x7f000055f000)=[{&(0x7f00006de000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007af000)=[], 0x0, 0x0) 2018/01/28 06:26:58 executing program 4: 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$tun(&(0x7f0000637000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000443000-0x36)={0x0, 0x2e, "f6440126d211bc135ac9e0c0bdd5087fada83a3dd72dfcd0ecf25e95a3665c31b54da48e6a6672d490d23d5020de"}, &(0x7f0000760000)=0x36) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pipe(&(0x7f00008b9000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00002fa000)={0x8}, 0xffffffffffffff50) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000064c000-0x4)=0x0, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x5, 0x0}) 2018/01/28 06:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000341000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004a3000)={0x0, 0x0, 0x0}, &(0x7f0000209000-0x4)=0xc) setfsgid(r4) pipe(&(0x7f000098d000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 50.408685] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 50.426540] device gre0 entered promiscuous mode 2018/01/28 06:26:59 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x8001}, 0x8, 0x80000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f13000-0xa)='./control\x00', 0x1000, 0x0) faccessat(r0, &(0x7f000083a000)='./control\x00', 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 06:26:59 executing program 3: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80807, 0x400, &(0x7f0000f1d000)={0x0, 0x0}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00004f8000-0x10)={&(0x7f0000f1e000-0xe8)={0x2, 0x17, 0x8000, 0x2, 0x1d, 0x0, 0x2, 0x3, [@sadb_address={0x5, 0x7, 0x3b, 0xa0, 0x0, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffff1197}, 0x80000000}}, @sadb_spirange={0x2, 0x10, 0x1, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0xb, 0x30, {0x6, 0x32, 0x80000000, 0x9, 0x0, 0x8, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10, 0x4}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x13, 0x14, 0x0}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000f1b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readahead(r1, 0x6, 0x6) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f1e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00004db000-0x64)={&(0x7f0000f1e000-0x14)=[0x80, 0x6, 0x56, 0x101, 0xd84], 0x5, 0x9d62, 0xffffffff, 0x101, 0x4, 0x401, {0x3854, 0x4, 0x6a, 0xeade, 0x80000000, 0x400, 0x2, 0xfff, 0x2, 0x3ff, 0xfffffffffffffc01, 0x1ff, 0x8, 0x3f, "5a26c57e4cd2f5aad8f03479d36909cabeca21181bb44d92b98ad728772f0720"}}) 2018/01/28 06:26:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000598000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000f3000)=0x0) r2 = getpid() ptrace$cont(0x20, r2, 0xf4c1, 0x1) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000)="", 0x0) 2018/01/28 06:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x1000000000101002, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000039d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1000, 0x2, 0x0, 0x7, 0x1, 0x0, 0x8000}, &(0x7f0000b43000)=0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000065f000)='/dev/sequencer\x00', 0x200002, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d20000-0x4)=0x93, 0x4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r2, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ef7000)={0x0, 0x0}, &(0x7f0000ef7000)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000ef8000)={0x0, {""/7}, 0x0}, &(0x7f0000c28000)=0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000461000-0xa0)={r5, @in6={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000, 0x0, 0x9, 0x0, 0x20}, &(0x7f0000ef7000)=0xa0) 2018/01/28 06:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009d3000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b, 0x0, 0x0}) 2018/01/28 06:26:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000000)=""/155, &(0x7f0000ff0000-0x4)=0x9b) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/28 06:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000167000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b95000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x7530}) modify_ldt$read_default(0x2, &(0x7f0000cce000-0xf8)=""/248, 0xf8) 2018/01/28 06:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") pipe(&(0x7f000037d000-0x8)={0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f0000d7b000)=[&(0x7f0000947000)='mime_type^nodev@]:/\x00', &(0x7f0000393000+0x345)='ppp0%em1\x00']) open$dir(&(0x7f00008b4000)='./file0\x00', 0x200, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00008bd000)={0x0, 0x2, 0x100}) 2018/01/28 06:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000008e000-0xc)='/dev/autofs\x00', 0x26000, 0x0) sendmsg$netrom(r0, &(0x7f0000174000)={&(0x7f0000350000)=@ax25={0x3, {"cc1046ed974a1b"}, 0x0}, 0x10, &(0x7f0000421000)=[{&(0x7f00003a3000)="e156fe65329254839448c673253eb151987bb52dd6d59d25ab714049d6d142acac3906261352562b3305c08a01b85a7ef9a2af76bc2fc27bea73e76e655bc5325035be9f1b39cb3156cfa1f9859b28fdcdda789ba3f7cf7303c6d1f6778ab09160cbdd881dffc3c5160868779a8f6e59d70475777eec8ec42b2c35d651e263c4adca9a99e75b5eb4a35528e9e783f87fba35e2c90c7f01ecbcfad06cbb193babcb475ef99bd81a95a24f603095bb", 0xae}], 0x1, &(0x7f00004c1000)=[{0x68, 0x11f, 0x0, "486e01a839e1372eee66e6e15c8ec59a58f2742c339c277220cce0e37f5d25c08e9751df5eef1d84b165e66e5e018452892baf34ab4539d202bb6905fb5bda8b2e76d49bc25f6b407d0a2fccd91992911bda00"}, {0x98, 0x19e, 0x1000, "b49cbd894a89fccf979a2c38f346ba3abebde12b2b83ce97689202414eed017ace11ad31fe497b4bc676a983e67fd756bfed0c027b00122deff38e93fbb7588a8f9f522bab786f9354e3c6943f4394ded1f20d917c16caffb97c0abee06a9a4a469894ff3f63d2e8c1d90601510745efd5931a4fb955566c4ead2973d495024f0714caea78ab6c9c"}, {0x80, 0x101, 0x488, "c4e2ace03cdc373cce83a437b2292dc4ab20410613a0d6186bd86f47ded2b225afa8227a6189aae771bfd69fdc8087d0a0e9ce77584613695883507949c6962310c6e351f15c7abf3ec0f529e684f396cd3413215e314740d68b4d1ab9d5b800108871c77ed50e1378aedb44"}, {0x60, 0x110, 0x7, "17c81563c197ac9d39adb9ebf9768af5dcff233bc706ce03cfc2759e9b5fa7b7972634ae7429b068ac9730dcd0ce5abf70f60bbd88a85869c13052d5af539a65cfdcd1889a363bd85851bfcbc5be88e9"}, {0x50, 0x11f, 0x8, "458c7aa4f0f22d45c65f7c96cd539e5b9d9e1a17a9a7fad7a26eeda26d93eb5c4c25df5174fa694c20b2e067e0a87395aa306298624bacbe5a"}, {0x88, 0x12d, 0x8, "b3881e314851024cc3142009d4e45b3c89bd9c6357297cc19cbea4b095de7531f56501ad6ba1e73b7a22a8ba7f70c7b976a924d25147eba5f8fa280c7f794ac48380734533df33201033dfbc586c75a69f49e80f6d8449a73c9ee16c173661d7c78240ac4b02b7f79a22cb2c427114deae"}], 0x2b8, 0x40000}, 0x50) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) r2 = open(&(0x7f0000a64000)='./file0\x00', 0x200, 0x140) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00007e0000-0x4)=0x4, 0x4) r3 = syz_open_procfs(r1, &(0x7f00003cf000-0xd)='attr/current\x00') r4 = syz_open_procfs(0x0, &(0x7f0000c67000)='personality\x00') sendfile(r3, r4, &(0x7f000083d000)=0x0, 0xff) 2018/01/28 06:26:59 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f0000021000)="", 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f000002a000-0x1f)=@random={'security.', 'posix_acl_access(self\x00'}, &(0x7f000001c000)=""/6, 0x6) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x10022, &(0x7f0000029000-0x80)=@generic={0x0, "5f51e560354b113d357ca149fddf1f8d7df10376663d624581b531b4d748d516b4c4d7c6d696e272dde48fcd893d2f2d5137613717e783dc11a3c6ed1022360e397e58831ebc5b759c7a055274e8cd72fb4120409df02e7060a8e28525eff03c6f1a400ce53c384cb1162ba51dddf7f857f16f009de0a033fd47d0fdf32e"}, 0x80) 2018/01/28 06:26:59 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x3)='ns\x00') fcntl$addseals(r0, 0x409, 0x8) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) getdents(r0, &(0x7f0000010000-0xe8)=""/232, 0xfffffffffffffca1) 2018/01/28 06:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x6, {0x0, 0x0}, {0x0, 0x0}, @result={0x3, 0x0}}], 0xfd) chroot(&(0x7f0000a52000)='./file0\x00') dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/28 06:26:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) sendmsg$key(r0, &(0x7f00008f7000)={0x0, 0x0, &(0x7f0000e75000)={&(0x7f00003e4000-0x20)={0x2, 0x8, 0x2, 0x0, 0x4, 0x0, 0x0, 0x2, [@sadb_sa={0x2, 0x1, 0x1, 0x2, 0x8, 0x56, 0x4, 0x80000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000362000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008be000)={0x0, 0x0}) sync_file_range(r1, 0x0, 0x0, 0x406) 2018/01/28 06:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) syncfs(r0) 2018/01/28 06:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000955000-0xa)='/dev/ptmx\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) write$selinux_create(r0, &(0x7f0000076000-0x62)=@objname={'system_u:object_r:netcontrol_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x30, 0x20, './file0\x00'}, 0x62) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/28 06:26:59 executing program 2: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e77000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a277e970a29e9f916a9797d271a60eb78916d331c1b57c9cc04a5a6043249c6d342936b2a0bddd023a7dff029f56a6e19fa8da9f7a48c05aa4d4c81323cfff59", "446210bfb9693c46d5127f278dcc7fbdaaec414b22f9e0fea0eaa4ae6aca009b8fafb910adafb9f693a459c373756040c3666f593b46e6e155a0234557cc6ad9", "9a44a7e92f53b84ec708e89af1ae6432f9596d44c8819e33f69d52c936949598", [0x0, 0x0]}) 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00009e4000)=[{&(0x7f00007bf000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/175, 0xaf}], 0x4, 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000a59000)=0x0, 0x4) 2018/01/28 06:26:59 executing program 3: unshare(0x200) r0 = inotify_init1(0x80000) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.advise\x00') 2018/01/28 06:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00007b9000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000380000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000742000-0x4)=0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ee000-0xb)='/dev/hwrng\x00', 0x200080, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) write(r0, &(0x7f0000193000-0x24)="240000001300070dfeff0400000009230120000c0d000300010000000000000000b81617", 0x24) 2018/01/28 06:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) sendto$ax25(r0, &(0x7f0000dba000-0x30)="4b52d80cd2ebedb03d2b415a63d5cd1ce585cae2ceaf699f397b599cb030cf04985a25d0be83461309cd123f4836a683", 0x30, 0x8014, 0x0, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000720000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/28 06:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/arp\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00003e7000-0x4)=0x0) sendfile(r0, r1, &(0x7f0000650000-0x8)=0x0, 0x63) preadv(r1, &(0x7f0000439000)=[{&(0x7f0000f1b000)=""/221, 0xdd}, {&(0x7f0000ca0000-0x5d)=""/93, 0x5d}, {&(0x7f0000839000)=""/83, 0x53}, {&(0x7f0000268000-0x33)=""/51, 0x33}, {&(0x7f0000e09000-0x1a)=""/26, 0x1a}, {&(0x7f0000196000-0x58)=""/88, 0x58}, {&(0x7f00009ed000)=""/252, 0xfc}, {&(0x7f0000a7e000-0xc9)=""/201, 0xc9}, {&(0x7f0000f4a000-0xeb)=""/235, 0xeb}], 0x9, 0x0) shutdown(r0, 0x0) 2018/01/28 06:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000057e000)=0x0, &(0x7f0000290000)=0x4) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f00003db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x1000, &(0x7f0000127000)={0x7}, 0x8) 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007b0000)='/dev/net/tun\x00', 0x0, 0x480) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000219000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000178000)=[{&(0x7f000033c000-0xb2)="", 0x0}], 0x1, 0x0) 2018/01/28 06:26:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f000065c000-0xde)="a27dd75e300672d461a1551329a5a0c5f4ab1406604ec8facfea540e6cb70f60ae9d219809e85063696ec42412c34f119694b279f12b0c1181e164d0726c9e30f39a53e323dea115805122ebd4ab4dc0c2c5899bce9e7d3b7b13a46369ba63dc9496027d0cb208a8c50be8281609f7b04aade64acf9b001174f4f40cfadf0145a4456b4d1e4054e4c739561f5fad24d2b6908029c6133a21530430a34d221411ac158661085eb612ffe3c82c7087bd78962e78c800041dc1aae51f5ff29280a135a83e991ffc7a7e867540f4416752143c3369559edb8c9f85cd963d1b5a", 0xde}, {&(0x7f000071e000-0x8e)="6ee3e950e44b976d4fa2c06c03ffc38245358c06e68e922c9b0e1cd6fa7a9e57805bb2e3f95525cb3461db4965bce76e7a3119d5444497b754618c174d1a2a45c26d932f991d62da88303f2a94a652846d467fad1e77b8e1225758d461267a86a90139b15e11a78439afd6a5ba8a386784be445638a851bd456049355a833893aff1e34c26d92df1678ea9b3be45", 0x8e}, {&(0x7f00008c5000)="c0b74e8e875a936336312fca97a4430d4d1cc6da9aeeffcf720edb19a7806e0a23adeddd475b98d59fc657a1dcce9831d5f8e08058e0d42757d17f6c9c7b54361e2b6fec458985729816020c7a8ba61360c68b7b3f901c4ee606c3865a06388f18899c6298fcd21e1e2e79b6ac689355a2480bc4e318d0f98c6b0c5b9eaa4f320e2e2df182a8bf0a484f", 0x8a}], 0x3, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x468) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) socketpair(0x14, 0x8000000000805, 0x80, &(0x7f000075d000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000e5b000-0x5c)={0x2, 0x1, {0x0, 0x0, 0x7, 0x2, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d18000-0x4)=0xfffffffffffffb25, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f000056d000-0x8)={0x401, 0x101, 0x7fffffff, 0x7273, 0x8001}) 2018/01/28 06:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000087000-0x12)='/dev/input/event#\x00', 0x4, 0x7ffff) clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dab000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc2, &(0x7f00007b2000-0xf4)="b5e01c28d8e3dbcb4516596ba9ede5ff3e87af16084f5ad3e4a162d7579129efa30a1576a361c7ac5dbf6accfa65d624493d3acc18da2e100b07591fb99bb34ae40ede3c87d382fd485d4bd72e659a2bfe619bf0c48cf800a18346abeb004dbce6926a28009c840d7ffb5ab009d760b8a884dc3ddf2fdc2fe4672a51da2e0bce3a1eb8088bd594046a5866f8eb02d02d6808b2af7359d05b92e9b70d9f165a4efb685ef108f9dd99072da6d8491cd4c8818d13affcc387b5c9f83a9e8376af025d3587274f5696121c414e0c322386c78a8c05167763d8d5a385f68249929a139562c4bde609a9d255ac2b1658fe1a0829a68c50", 0xf4) mmap(&(0x7f0000bf0000/0x4000)=nil, 0x4000, 0x2, 0x1010, r0, 0x0) ppoll(&(0x7f00004eb000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000cdf000-0x10)={0x0, r1+30000000}, &(0x7f000086c000)={0x0}, 0x8) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 06:26:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003a7000)=0x14, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000ecf000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072e000)=0x10) 2018/01/28 06:26:59 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @thr={&(0x7f0000e04000-0x89)="835116deb7da273c82624e45033c33267e55caa47d25e3d414140a9d60448077a4c22a68d285346d15a13649eb884fe8e3adfdf960737176f46a1653aa0455811ca488ca86861b71e127064497b65c2cd8ac3a970cc20cb11f39a0dbb2d889c7b3257451c1d8088e0298a47de875f8bc60eff00501f9ac4239e70a00975741f2c826e0900b943eea44", &(0x7f0000ad7000)="30b4131c88d9ca9403d5c23c4b6372a5c76b3a7f1174bddc1613faf6337803faf8a9e694ebfd75a28822961bf585d341f99a7527875408fdbdf985524a5f67884a089bc563f1d18be62268e99ded86b16078db05d7f75523ee84d8e3d5caea233689f150f6f61daa8b14856622d3a8cf8f07b236d363581df5552837a6bfc44dfdcd1b972d7be84ebba36b29ba96ce73dc4efc889ee1fee8db7f8f665b2965e2cf785a0d8bdc7cf648920c5bcf4e612320c4fe21098ae39d5b97ba3a7ae8a15a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000b8e000/0x1000)=nil, 0x1000}) dup2(r1, r2) userfaultfd(0x80800) sendto$inet(r0, &(0x7f0000fde000-0x32)="", 0x0, 0x0, &(0x7f0000f9f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x8, 0x0}) mprotect(&(0x7f00007e7000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000a94000-0xb7)=""/183, 0x69, 0x400000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") open(&(0x7f0000dfa000)='./file0\x00', 0x200000, 0x80) getsockname(r0, &(0x7f000036e000)=@hci={0x0, 0x0, 0x0}, &(0x7f00001e5000)=0x6) getpeername(r0, &(0x7f00006fe000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00003a5000-0x4)=0x1e) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000018e000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x20080000000000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000314000-0x18)={0xaa, 0x30, 0x0}) 2018/01/28 06:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007f9000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b43000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e9000)=0xe8) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e4000)={r2, r3, r4}, 0xc) 2018/01/28 06:26:59 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000cb0000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x800000000000000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000346000-0x4)=0x1) 2018/01/28 06:26:59 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001a000)=0x0, &(0x7f0000027000)=0x0, &(0x7f0000012000+0x8aa)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000026000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000000a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x6, r3}) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) close(r1) 2018/01/28 06:26:59 executing program 6: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x100) 2018/01/28 06:26:59 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000027000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000019000-0x10)=@generic="e987017b7d70203e2657eeff8f3e1d12") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:26:59 executing program 3: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = syz_open_dev$usbmon(&(0x7f0000ce1000)='/dev/usbmon#\x00', 0x2, 0x200100) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x403) 2018/01/28 06:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) rename(&(0x7f0000586000)='./control\x00', &(0x7f0000887000)='./control\x00') r1 = syz_open_dev$usbmon(&(0x7f0000ded000-0xd)='/dev/usbmon#\x00', 0x6, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008b5000-0x14)={0x800, 0x0, 0x7e, 0x0, 0x5}, 0x14) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) open(&(0x7f0000b3d000-0xa)='./control\x00', 0x0, 0x0) socketpair$inet(0x2, 0x7, 0x9, &(0x7f00009f3000-0x8)={0x0, 0x0}) readlink(&(0x7f0000497000)='./control/file0\x00', &(0x7f00009af000-0x8c)=""/140, 0x8c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/28 06:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000dfd000-0x4)=0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ax25(r1, &(0x7f00002e7000)={0x3, {"ff77472f3d8138"}, 0x3}, 0x10) 2018/01/28 06:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) syz_extract_tcp_res(&(0x7f00001f3000)={0x0, 0x0}, 0x7f, 0xfffffffffffffff8) syz_extract_tcp_res$synack(&(0x7f00004eb000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000df9000-0xfc)=@pi={0x0, 0x88ff, @ipv4={{0x15, 0x4, 0x5, 0x5, 0xf8, 0x2, 0x4, 0x8, 0x0, 0x0, @empty=0x0, @rand_addr=0x400, {[@timestamp={0x44, 0x1c, 0x4, 0x0, 0x698, [{[@multicast2=0xe0000002], 0x8000}, {[@rand_addr=0x200], 0x0}, {[@dev={0xac, 0x14, 0x0, 0xb}], 0x6}]}, @ssrr={0x89, 0x17, 0x0, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @noop={0x1}, @noop={0x1}, @lsrr={0x83, 0x7, 0x400, [@dev={0xac, 0x14, 0x0, 0xf}]}, @noop={0x1}]}}, @tcp={{0x2, 0x2, r1, r2, 0xf223, 0x0, 0x11, 0xc2, 0x2, 0x0, 0x7, {[@md5sig={0x13, 0x12, "564c57fccdeb4603e678c00bbe384216"}, @sack={0x5, 0xa, [0x3, 0x6]}, @mss={0x2, 0x4, 0x2}, @mss={0x2, 0x4, 0x7d0}, @nop={0x1}, @timestamp={0x8, 0xa, 0x3ff, 0x10001}]}}, {"8fbc556b7b26e4861c8b8e6aa9e6c74e6e7c6835f9eec4a55a02645f52152c066e5324c0284cf558f1e9d52d72dccd4705ec54c8bf0008a18288b00eb935df723156d7140b728da3ea44dad75ffc78ea75bdd535909ae559d6b9c5bbd53b68ad"}}}}, 0xfc) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f85000-0x4)=0x0) 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x5b74) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x5, 0x0, 0x3, 0xffff, 0x1f, 0x1, 0x400040, 0x46ea, 0x1, 0x0, 0x2, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00003b5000)={0x3, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fstatfs(r0, &(0x7f0000a6b000-0xf8)=""/248) request_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x9) 2018/01/28 06:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ee000-0xc)='/selinux/mls\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$evdev(&(0x7f0000cec000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) readv(r2, &(0x7f0000006000-0x60)=[{&(0x7f0000003000)=""/206, 0xce}], 0x1) 2018/01/28 06:26:59 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000008000-0x18)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) fcntl$setlease(r1, 0x400, 0x2) 2018/01/28 06:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000b6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edd000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008df000)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x69cbb43d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10001, 0x3, 0x9, 0xffffffff}, &(0x7f0000d43000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000f000-0x8)={r1, 0x1}, &(0x7f00005b6000)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x75}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc6000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001be000-0x10)={0x12c2de01, 0x1, 0x8, 0x40, 0x0}, &(0x7f00003f8000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000993000)={r2, 0x7f, 0x2, [0x2, 0x1f]}, &(0x7f000084b000-0x4)=0xc) 2018/01/28 06:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000037c000-0x8)={0x0, 0x0}) fallocate(r1, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005a7000-0x20)={0x1000, 0x9b15, 0x200, 0xfffffffffffff800, 0xffffffffffffba43, 0x4, 0xfff, 0xfffffffffffffe01, 0x0}, &(0x7f0000aac000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000473000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff8db3, 0x9, 0x5, 0x7723, 0x8, 0x34d, 0x3, 0xfffffffffffff592, 0x7f, 0x3f, 0x7fffffff, 0xfff, 0x7, 0x2f4, 0x1]}, &(0x7f0000b40000-0x4)=0x108) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/01/28 06:26:59 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005ab000+0x869)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef1000)=0x81, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000009f000-0x66)="d2b9fe83585c812b11cfe4b50a86769d6441ca58f65ca101bd33568f47435925bf10da0bd0703e10ce005625de104024a99c6ac821575f856fd3bc39d7e59e6a6c1e9fc00cedbcc022f75dc3f1b0cef188eb2dfc4046d05621d5ad574832381e5bb66a79e438", 0x66) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000011d000)=0x0, &(0x7f00003db000-0x4)=0x4) 2018/01/28 06:26:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socketpair$inet6(0xa, 0x0, 0x100000000, &(0x7f0000ee9000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000d7d000)=@generic={0x1d, "b5a90a0ed0a2e49fa55da61ccac9a19b41133c8d8f83c0f1c0930d57c9b84a4714eb603852278835df8a918a0682952e3a96bf1f89122b6847905a9862dbd5158ed2e9fc21843f7e573c0ac64bfeb246e8168a729cba3437961c2db88ffb1c3f0c9d223e4f021b447bd69b9cfaa37483b93609c0e5a8696bea05ae838304"}, 0x80) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000984000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f00009aa000)=0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000033a000)={@generic="4192997ef1ddf0cdc863a22601d1a1bd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000e1b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000fad000-0xe8)={{{@in=@empty=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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000418000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000323000)={0x9}, 0x1) bind(r3, &(0x7f0000814000-0x14)=@ll={0x11, 0x1c, r6, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) splice(r4, &(0x7f000059e000-0x8)=0x0, r3, &(0x7f0000937000-0x8)=0x0, 0x1, 0xd) 2018/01/28 06:26:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10000, 0x0) mmap(&(0x7f0000bae000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') r3 = getpid() sched_setscheduler(r3, 0x6, &(0x7f000064e000)=0x1000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000054d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendfile(r2, r2, &(0x7f0000754000)=0x800000, 0x14b) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000085000-0x20)={@generic="559d310f9b11b2bb23bd02ffcc877b13", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004e6000-0x6)={0x0, 0x8}, &(0x7f0000071000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a57000-0xa0)={r4, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xac, 0xffffffffffffff72, 0xc618, 0x8d}, 0xa0) flistxattr(r2, &(0x7f0000f7c000-0x29)=""/41, 0x29) 2018/01/28 06:26:59 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@common='tunl0\x00', @ifru_mtu=0x1b}) r2 = geteuid() r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ede000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000fd5000-0x50)={{0x100, 0x0}, {0x4, 0x5}, 0x1, 0x5, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cc4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000399000)=0xe8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000004b000-0x8)=0x0) setresuid(r2, r4, r5) 2018/01/28 06:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000594000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000066c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000377000-0x8)=0x0, 0x80) 2018/01/28 06:26:59 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000016000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000)=@ethtool_eeprom={0x0, 0x2, 0x8, 0xb9, "fb31fc0ac40ef4f3a1d536a648c73366a5dd40fd7c2e71f05db95cfa74e15849df67036e4241b709a61a24cc0605174300c9d3d06e57efaec32ab699e5b179696b89bd220542fe787f35c08e25f92ed4d6a9af808719a3e769c9f339f65e68818637b6cf599b779301b04d6e33d94f07d348da7d265f45db39efb47cb51ba6d8cf9bfe84f2f4371e7bc362cc0944b04adc921baab2b2479994b84e98611da0327829416b7d6d96fcc9032e00e11f912d49ef1a3d91470b43b3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000009000-0x8)='./file0\x00', 0x20) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f0000012000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) read(r1, &(0x7f0000036000)=""/244, 0xf4) write(r0, &(0x7f000002d000)="e0", 0x1) [ 50.963292] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 06:26:59 executing program 6: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002dc000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000024c000)={@common='lo\x00', @ifru_flags=0x1b02}) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000035e000)={0x0, 0x0}) [ 51.027068] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/28 06:26:59 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ef4000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f9000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f7000)=0x9) r1 = geteuid() ioprio_get$uid(0x20000000000001, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x480, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000001000-0x30)={0xfffffffffffffffe, 0x9, 0x8, 0x8, 0x3, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r0, &(0x7f0000b03000-0x10)=[{&(0x7f0000423000-0xdf)="2cf70e9979dc0f2872c3e3c1f2ebd30a51221ccf39ec01b20f1d2f5d0b252e66b0b9ab0cd36460824639c84dbbbbab715e8a91fe93c61fe0809571ea294fe84146a7b94aa569d0bc197d11790a0d56906ceb0f5e0d99cd1855c552a1d604b361a7588aa7760b63e23c1d5287ceea6e1085a05406fdcb15bd1f90241b61e45a5aea6fe9fab97ad8151c514a13c717d43e6ffdad1040620ea3c45fb32e3bf6a82f4589007b7f7fb71e7a296109906e4160a9872a46805e89ddcff25ea20c7e032ebb93bc8b2eb145f7badcbc1a1863fd361bf47252d8d86c5aeced89f29e381c", 0xdf}], 0x1, 0xe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000da1000-0x1)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/28 06:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001d5000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x4, 0x0}) openat(r0, &(0x7f0000d03000-0x8)='./file0\x00', 0x200000, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000017f000-0xc)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) 2018/01/28 06:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000072b000)={0x0, 0x0}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000b60000)='./file0\x00', 0x2000, 0x80) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001de000)=0x60) r4 = socket$packet(0x11, 0x2, 0x300) ppoll(&(0x7f0000f10000-0x30)=[{r0, 0x1000, 0x0}, {r1, 0xa, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x5ca, 0x0}, {r3, 0x4001, 0x0}, {r4, 0x0, 0x0}], 0x6, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00002fa000-0x8)={0x5}, 0x8) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) r7 = dup3(r5, r6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000e43000-0xb0)={{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]}) r8 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) readv(r8, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f00000e8000)=""/72, 0x48}], 0x2) lseek(r5, 0x0, 0x0) 2018/01/28 06:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00002f1000+0xd99)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000075b000-0x8)=[0x5, 0x8]) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000013000-0x4)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000ce3000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000af4000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dcb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d59000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00004ef000-0x38)={&(0x7f0000131000-0xc)={0x10, 0x0, 0x0, 0x81209}, 0xc, &(0x7f0000f9d000)={&(0x7f0000665000-0xd8)=@updpolicy={0xd8, 0x19, 0x414, 0x7, 0x2, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001, 0x3, 0x3, 0xa, 0x80, 0x20, 0x3f, r5, r6}, {0x400, 0x2, 0x6089, 0x4, 0x40, 0x26d6, 0x0, 0x1}, {0x1543e9dd, 0x2, 0x305, 0x6}, 0x9, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, [@replay_val={0x10, 0xa, {0x4, 0x7, 0x7f}}, @ipv6_hthresh={0x8, 0x4, {0x6, 0x56}}, @ipv6_hthresh={0x8, 0x4, {0x3e, 0x7c}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000}, 0x20000004) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/28 06:26:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000046000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) r2 = syz_open_procfs(r1, &(0x7f00008e0000-0x6)="6664001f66d0") getdents(r2, &(0x7f0000297000)=""/104, 0x68) exit(0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000ac5000)={0x3, 0x2}) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) fcntl$getflags(r0, 0x401) 2018/01/28 06:26:59 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b8000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e04000)={&(0x7f0000f6a000/0x1000)=nil, 0x1000}) 2018/01/28 06:26:59 executing program 4: mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d21000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) write$selinux_access(r0, &(0x7f00006ab000)={'system_u:object_r:anacron_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x36) 2018/01/28 06:26:59 executing program 0: r0 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000d3e000-0x4)=r0) 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) writev(r0, &(0x7f0000001000-0x80)=[{&(0x7f00003c9000-0xf8)="ebc5ac735fe1b74561aa0f6e8b320a5c020f7a0e7f5990529fd3e52b45f8ab92e0aa8a09f3fbd83792da6e9af5c799aeb96afcb0d7846c0b73797090a703436936a1fb883ff4b70532dc3ef73b14363127a19778e327102fbc37b654207970f62367d355553f066bd7d0a7647e72065dc11b3ebd52aad52315895a001f75acd9fc6726e5ad2ca096bf182eb64475f483b34e9b140e8c7da3a74d7e74ed80a1fdf684709175823042c468f532e1d2cb95ac087658b4ac7aab46f30fd28b6f3c955bb7933165d0a95d39f233ef9ef8f96d997c9612b57d7013607423891d3997671d6daad5f716c1c72737d3fd81cc18e74a301a9aaceae3d8", 0xf8}, {&(0x7f000071d000-0xe)="64a22aefcc9fd5537a4bca8b3547", 0xe}, {&(0x7f0000743000-0xbd)="632ffbb679081e6f6e2bf8401937233bd1975b40c99e28d1affe41dae376b010954be45659c3465e3b0b6d1932213cc1b0c85711d456f5fa7bec0d1724818f8d8ffb177e11ca5e443b97545d7f38e9296fd1cf95eb313c5eb5fbd93e085aa924cccd95e854f86379090e0d3d256f60c5b08943541db83c643e951da81b414046bcd683d3a51aa5f6248dd95915bc4f972eed6201fd51e756a68ca96492941370c39c9dea2587e62fefbf53aaa8e95ec8d3fe97bccc7e310419eb093ce4", 0xbd}, {&(0x7f0000001000-0x4c)="a946632366eda0475b48563622a400276e87cf0b23012b4f155923828cf3a72c570660d236e21cd7c6822a40f959b28ef10d033f6bf29f449b96b8de3e5f4721fbe5aeba6c2c5f253644bbc6", 0x4c}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="eafb7a925f255f1788d2893ca10f629511be773deecfa708ccbe4d00a2a027c475e8014d6b7cb3d7ebcfd0aa7fb4a2b663204c90470c1f77ce168eb37af8ecdc22ba279d8aa24fc647bbfd75fef71bde58ae907a5b2156442516861e92dcdc2e19a7b6867b3401d557fed24335e0aa2751f36cd8f61e339207a9658b5f", 0x7d}, {&(0x7f0000000000)="326e19d430646a0fca5857247980d0fe47bfc0a24bef7a67074be4aaae2a98b3807822cef2a94f7bc75261e67f0a212a9ae20db075c1d47c1d1d2fa8e511b980abb4029112a1d6498386e0ed15e3d4696ad2192a0b3ecf7f759100cd31dc577b0d1739aa5fbfe3dc3fedd39c2918b7e1828013fb6298bbf762a6e12cf64057c4a61cb5d5fc1b950742ca9338108d112b46cc3da86e40029d72df9f15afb1c03d8d5f4e8bc296a71ab6120bd77f9b643f2a1a61e6dcee91405aee2ee0a30ef1fb12ed0f97e10549ea4ba62b61d1507d43d309762f0c10de848b2a7dac7d4f4abc66", 0xe1}, {&(0x7f000093c000-0x5a)="9296b6455fa528448682970d429ba1adfa7bcc53eaefecb6643d675f3ab5cfdfc54bbac6e6a9d43498abefa188751f383f8089dfb13a6066765b9965fa8abb3e7164b11a1ffd857c4e833b9ae75b960aa553e8a3762d217494f4", 0x5a}], 0x8) 2018/01/28 06:26:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/219) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfffffffffffff150, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00007dd000-0x50)={{0x8001, 0xd381}, {0x1ff, 0x448}, 0x1069, 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]}) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f00001e1000)=""/24, &(0x7f00001e7000)=0x347) 2018/01/28 06:26:59 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x4)=',*/\x00', 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000000a000)={0xfffffffffffffff8, 0xffffffff, 0x3}) execveat(r0, &(0x7f000000a000-0x8)='./file1\x00', &(0x7f0000001000-0x18)=[], &(0x7f000000a000-0x28)=[&(0x7f0000009000)='\x00', &(0x7f0000009000)='cgroupppp0@/em0+\x00', &(0x7f0000003000)=',\x00', &(0x7f0000009000)='ppp0user\'^%[[systemX\x00', &(0x7f0000003000)=',\x00'], 0x1100) 2018/01/28 06:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f40000+0x6a6)='/dev/usbmon#\x00', 0x3ff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00008a4000)={0x0, &(0x7f0000cae000)=[]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005c7000-0x10)={0x10001, 0x0, 0x9, 0x1ff, 0x0}, &(0x7f0000552000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000260000)={r1, @in6={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1da, 0xffffffffffff8000, 0x8, 0x1}, 0xa0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x800400, &(0x7f0000beb000-0x16)="", &(0x7f0000f36000-0x4)=0x0, &(0x7f000094a000)=0x0, &(0x7f0000c5b000-0xb44)="03") 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000305000)={0x2, &(0x7f0000066000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000d000-0x4)=0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair(0x0, 0x0, 0x0, &(0x7f0000e28000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000f54000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000eb9000-0x8)=0x0, 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) recvfrom$ax25(r0, &(0x7f0000465000)=""/4096, 0x1000, 0x40000120, &(0x7f0000ff1000)={0x3, {"3b3dc38f31aebf"}, 0xe62}, 0x10) 2018/01/28 06:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000091b000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/28 06:26:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000bcb000)='user\x00', &(0x7f0000e08000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000004d000)="57bda3e760d4bb9b91430582bf4a2aecbf8f7f8099031fecf23209071d7b9293f98e2b31cd3f0e925b74a39c0a8718f3929f1f22e0790d18ce6a4d7e6185603e790d36ff6c7c08a61f80a739544728741c2b68776af2dad377d0bcf60314a7c539", 0x61, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e89000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/01/28 06:26:59 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000480000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x3, 0x8, 0x2c}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x4f0, 0x5, 0x4, 0x0, 0x9, 0x6, 0x1f, 0x81, 0x7fffffff, 0x9, 0x400}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xff, 0x4, 0x7fff, 0x24}, 0xa0) recvmsg(r0, &(0x7f0000eb9000-0x38)={&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f00002d9000-0x8c)=""/140, 0x8c}], 0x1, &(0x7f0000d3d000-0xb0)=""/176, 0xb0, 0xfc8}, 0x40000000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@generic="ffd196fca835ea341a00b3bae466ccc8", @ifru_settings={0x8, 0x6, @sync=&(0x7f0000003000-0xc)={0xbf6, 0xdf6d, 0x3}}}) fcntl$notify(r0, 0x402, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x1c, &(0x7f000012a000)=0x0, &(0x7f0000031000)=0x4) fdatasync(r0) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001e000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009a6000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f00000bf000-0x4)=0xe8) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00009a7000-0x38)={&(0x7f000074d000)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000791000-0x10)={&(0x7f00009a7000-0x3c)=@ipv4_deladdr={0x3c, 0x15, 0xb05, 0x1, 0x0, {0x2, 0x20, 0x4, 0xfe, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x9, 0xbce, 0x100000000}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r2 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') write(r2, &(0x7f0000017000)="2bdc", 0x2) 2018/01/28 06:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000ad4000-0x4)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000895000-0xa)='/dev/ptmx\x00', 0x200, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d8b000-0xf)='/dev/snd/timer\x00', 0x0, 0x105000) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f00002c7000)=0x0) sendfile(r1, r2, &(0x7f0000d0d000-0x8)=0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r4, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/28 06:26:59 executing program 2: getpid() ioprio_get$pid(0x2, 0x0) 2018/01/28 06:26:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0xfffffd3a) [ 51.294265] IPVS: length: 839 != 24 [ 51.302213] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/01/28 06:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000073e000)='user\x00', &(0x7f0000bd6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000093b000-0x77)='Z', 0x1, 0xffffffffffffffff) exit(0x0) pipe2(&(0x7f0000ac7000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000095e000)={0x0, 0x3}, &(0x7f0000b27000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000371000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000566000)=0x1008) keyctl$get_keyring_id(0x0, r0, 0x0) 2018/01/28 06:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@ipx={0x4, 0x1, 0x738, "807afde49790", 0x1, 0x0}, 0x10) sendmsg$key(r0, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d27000-0x4)=0xc) rt_sigqueueinfo(r1, 0x2d, &(0x7f00006af000)={0x37, 0x4, 0x5, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f00000ac000-0x2f)=""/47, 0x2f, 0x4e) [ 51.304712] binder: 9825:9826 got transaction with invalid parent offset or type [ 51.304738] binder: 9825:9826 transaction failed 29201/-22, size 32-8 line 3250 [ 51.308187] binder_alloc: binder_alloc_mmap_handler: 9825 20000000-20002000 already mapped failed -16 [ 51.311837] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000cca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) fcntl$setflags(r1, 0x2, 0x1) eventfd(0x0) 2018/01/28 06:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ce8000)=@sack_info={0x0, 0x6, 0x1}, &(0x7f0000c46000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000047c000-0x6)={r3, 0x5}, 0x6) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cfc000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TIOCSBRK(r4, 0x5427) ioctl$TIOCNOTTY(r4, 0x5422) 2018/01/28 06:26:59 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000760000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000fce000-0x68)={0x35, 0x0, 0x9, {0x77359400, 0x0}, 0x400, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000000000)='./control\x00', 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') 2018/01/28 06:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000447000-0x8)='./file0\x00', 0x3024, 0x9) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000535000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ca6000-0x4)=0x10) mmap(&(0x7f00005d7000/0x1000)=nil, 0x1000, 0x1000000, 0xa0013, r0, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001a4000-0x44)={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4e5b5e1dad1de38f8f0174bf3f69aee9"}) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x0) preadv(r1, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ea4000-0x16)='/selinux/checkreqprot\x00', 0x60200, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000da000-0x18)={0xaa, 0x42, 0x0}) 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000)="98", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x34)="") waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000006000-0x10)={0x6, 0xfffffffffffffffd}) 2018/01/28 06:26:59 executing program 3: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b8f000)={0x0, 0x0}) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r1, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}, 0x0}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) 2018/01/28 06:26:59 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x600, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x9334}, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000004000-0xd)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) [ 51.311846] binder: 9825:9826 ioctl 40046207 0 returned -16 [ 51.311897] binder_alloc: 9825: binder_alloc_buf, no vma [ 51.311913] binder: 9825:9830 transaction failed 29189/-3, size 32-8 line 3127 [ 51.325305] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.325408] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 06:26:59 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r0, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000040000-0x8)='rxrpc_s\x00', &(0x7f0000045000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000005a000-0x45)="51a49f4462c2608841653bc5d70a33c4242f4b135c4b037c3ca7e8228d002f461f582625731dfd3ec65d847cbfc96f9474b86ca540026712db1a6afc9460124a11906fc010", 0x45, 0xfffffffffffffff8) add_key$user(&(0x7f0000059000)='user\x00', &(0x7f000002f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000005a000-0x9f)="d885ee46bada12687e9111a8833ac9c9ef3e6502eda1c6940f0cb37a7c4209284a8d14176d67e6e8cf4ccd3d0df5dd7f082c0c3dea9fa2ff4ccab4f9f3c4bf77753acd6b455d4474c3f56f8b078a485bbc6c8738fb8f9b77380bfa32052fb16db433bc52cf5011638fd54cbd8575bd4d4cf03e96ee6f4474d9ea9a0ece5ada5c791c0c7ee3cae14c5cd4411ce53647cac6b3d7060c7442b4076e90838f2d16", 0x9f, r1) 2018/01/28 06:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r0, &(0x7f0000066000-0x87)='Y', 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000219000-0x17)={0x9, 0xff, 0x4, 0x1ec9, 0x646, 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]}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/28 06:26:59 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ae6000)=0x0, &(0x7f0000208000-0x4)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000fc1000-0x10)={0x1, &(0x7f0000648000-0x4)=[0x7]}) 2018/01/28 06:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000431000)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000738000)=""/197) 2018/01/28 06:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007df000)='/dev/sequencer\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0xd5) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f4b000-0xb8)={0x0, 0x9, 0x0, 0x2, 0x8, 0x401, 0x400, 0x7, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, 0xfbba, 0x0, 0x3ff, 0x5}}, &(0x7f0000232000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000658000-0x8)={r3, 0x6}, &(0x7f00001b3000)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") execveat(r2, &(0x7f0000d4b000)='./file0\x00', &(0x7f0000489000-0x48)=[&(0x7f0000e78000)='^^\x00', &(0x7f0000ac5000)='GPL[\x00', &(0x7f00006a3000-0x34)="2a5b76626f786e657431637075736574b076626f786e6574302d2121706f7369785f61636c5f6163636573736b657972696e6700", &(0x7f0000d00000-0x4)="07e372f2", &(0x7f00001b6000-0x4)="07e372f2", &(0x7f0000bc4000-0x4)="07e372f2", &(0x7f000056a000)='/dev/sequencer\x00', &(0x7f0000628000)='ramfs\x00', &(0x7f0000eb9000)='}}nodev\x00'], &(0x7f00000c8000-0x18)=[&(0x7f000016c000-0x17)='posix_acl_access,eth1]\x00', &(0x7f0000a2a000-0x6)='ramfs\x00', &(0x7f0000b68000-0x1)='\x00'], 0x1c00) 2018/01/28 06:27:00 executing program 1: r0 = memfd_create(&(0x7f0000edd000-0x19)='wlan1-&posix_acl_access.\x00', 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000fc000-0xb8)={0x0, 0x7, 0x1, 0x42, 0x3, 0xfff, 0x6, 0x7, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x8, 0x401, 0x69a2, 0x2}}, &(0x7f000093c000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xe10}]}, &(0x7f0000a54000-0x4)=0x10) r2 = socket$inet(0x2, 0x2, 0x88) close(r2) 2018/01/28 06:27:00 executing program 2: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() poll(&(0x7f0000a93000)=[{r0, 0x8, 0x0}, {r0, 0x8202, 0x0}, {r0, 0x8, 0x0}], 0x3, 0xff) inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/28 06:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d78000)='./file0\x00', 0x2400, 0x4) connect$ax25(r0, &(0x7f00005cd000-0x10)={0x3, {"334f1512be0014"}, 0x7ff}, 0x10) syz_open_procfs(0x0, &(0x7f00002b6000)='net/fib_triestat\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000c64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034b000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000366000)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20, 0x0, 0x0, 0x0}, 0x48) 2018/01/28 06:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) lseek(r0, 0x2, 0x4) 2018/01/28 06:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000022f000)='./file0\x00', 0x10400, 0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00001c9000-0x4)=0x6) mkdir(&(0x7f0000c1c000-0x6)='./bus\x00', 0x0) getxattr(&(0x7f0000b42000)='./bus\x00', &(0x7f0000814000-0x13)=@random={'btrfs.', 'vboxnet0+lo]\x00'}, &(0x7f0000d42000-0x17)=""/23, 0x17) 2018/01/28 06:27:00 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a26000-0x1c)=@req3={0x1000000, 0x9, 0x10007d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/28 06:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x6, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f0e000)={0x0, 0x0}) 2018/01/28 06:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffd) recvfrom$unix(0xffffffffffffffff, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) pipe2(&(0x7f0000871000)={0x0, 0x0}, 0x84000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000522000-0x48)={{0x2, 0x0, 0x3, 0x2, 0xff}, 0x7, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000f4a000-0xc)={0x20000000, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000de000-0x10)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000033000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00009a6000)={0x0, 0xd, "2163fb490fe970392e5ba7719f"}, &(0x7f0000ac3000)=0x15) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d23000-0xb3)={r5, 0xab, "812ce2f562a455d5f1793b08dca0e082d6e757a2463364ecf4b962191353e5b602cc8af611dd2a70f9519b10a300b066ae1d389e95583cd2076e6aba213fd6a3b2957f4c740f4b17a48be18ddbadc2ec8e8fab0855fc137f6cd7a73009feab5596f85585b1c59fa0ffe5a76e974361a432dfec84d34b2fe0a5fd098d88813d6a04c6b0cc7988de623d055679804cb7b0c7887a59eade8f86959ca6e97aa964a71f8c6d7f3a929a3f60ae25"}, &(0x7f0000375000-0x4)=0xb3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000c07000-0x4)=0x1) vmsplice(0xffffffffffffffff, &(0x7f00001b7000-0x40)=[{&(0x7f0000ff2000)="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", 0x1000}, {&(0x7f0000907000)="e76c2ce994378bbf916b994a233284cdd6aac81704f02d78a98bb526e14e2181a964d6c39d4e32013bfaaab658a27054f1fea26b711c3c474f712d6bd928f6e2b5322b674dc5cab44aa07ea769709ecd49bc756776896c4e9842d985d98da5f0fc3a6d33c45ab48ab08c5d9d8e4957c358fb7108", 0x74}, {&(0x7f0000061000-0xf3)="9e1edef915be3f57e089b90984fab4f6f467cd73157bbc79ca06071375091d497cfb5a07444377bde7f36879988a9a9a07140b9f6ef997ecfa9bf3fe7a9d46d0a4f218771a6fa1d0496cb861a8154bebe2f977677ec72679cded84c51535864ce1687817fc864de32c5f5879b8cc39b143e0f0db8e1e3e58eec1a15c348749312fa9ec11d607ddb80b11bca9bf2cb19c7a8bb37ea438b88ceed07620e12c32056593d8ee0ee889d1e6ba5db1f4b9bde14b93fbdddc196c55dc3b1177489e5b89040f731fef136ac5995693288a2241dc7c1dadb96eefd09061f4a809b53980f09f30850544aa5f56ab614cf7fde133983eb5df", 0xf3}, {&(0x7f0000078000)="2653aad34921e81a3d9ebbc11ead638fb76ed0cb6a44e232db8146ad4cd4759ee670ee8872d66cf20b4e01e37380e19936178cfb1e69ebd803e8", 0x3a}], 0x4, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000558000-0xbc)=[@in6={0xa, 0x2, 0x10, @loopback={0x0, 0x1}, 0x5b6}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffff}, @in6={0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x764}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xca49, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0xbc) shutdown(0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000552000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x10, 0x80000) munlockall() close(r0) 2018/01/28 06:27:00 executing program 7: r0 = userfaultfd(0x800) close(r0) r1 = syz_open_dev$usbmon(&(0x7f000010f000)='/dev/usbmon#\x00', 0x100, 0x86800) fanotify_mark(r1, 0x20, 0x10008, r1, &(0x7f000007a000-0x8)='./file0\x00') 2018/01/28 06:27:00 executing program 6: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d36000)=@assoc_value={0x0, 0x0}, &(0x7f0000637000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000d9a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000757000)=0xc) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000938000)=0x0, &(0x7f00005f7000-0x4)=0x4) syz_open_pts(r2, 0x0) syz_open_pts(r2, 0x4080) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000df0000-0x4)=0x0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000632000)="c7bdc359259ba850e9e20051c244a5354a63d043fc5c726f70d03f2ff89b003f9bf95e78a9ea427dd0d11f7fc4846096a7fc717c08dc214c789ca836d32e8fa4d9263097b2ea82083c410442a7b43d3298b7d1bcbd9a71fb7c7b666b1083aefdc009efca2eabad90a559c82aded44ede12d133eb586edd37ea192bfe7f3feab1aae44bc7b757004d6d77b274dcd2e07d412ab81f8510a77ede60d4c8fb0d46616d5d85d0ef963c7b45bf26b75d88d5df49410b69585968adb344441dca60c5eddf6c4bd6f1a328011b8ea898c58102da7cc5563c881f217d181ed0ce84d196fa85be4c45") setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000e9000-0x4)='bic\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000367000)=0x0, 0x4) 2018/01/28 06:27:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) connect(r1, &(0x7f0000012000)=@ll={0x11, 0x17, r2, 0x1, 0xb9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000077c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00007f1000)=0x0) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002bd000-0x10)={0x2, &(0x7f00005c4000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00003f4000-0x8)={r4, 0x12}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000cd0000-0x22)='\'posix_acl_accessvmnet0ppp1}user!\x00', 0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) ioctl$TIOCCONS(r1, 0x541d) 2018/01/28 06:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d5f000-0x4)=0x0) sched_setscheduler(r0, 0x1, &(0x7f0000e0b000-0x4)=0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) 2018/01/28 06:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_dev$sg(&(0x7f00003fc000-0x9)='/dev/sg#\x00', 0x1ff, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000f4c000)={{0xe6e, 0x8000}, {0x40, 0x7fffffff}, 0x400, 0x7, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r0, 0x801) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000c3a000-0x4)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c88000-0x24)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/28 06:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000739000)={0x0, 0x0}) 2018/01/28 06:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005c5000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/sequencer\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000ff0000-0x8)=0x0, 0x80) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b66000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f00005b3000)=0x0, 0x800) 2018/01/28 06:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c48000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013d000-0x4)=0x18) readv(r1, &(0x7f0000967000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000e10000)={{0x8, 0x200}, {0x401, 0x0}, 0x6e, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f000067e000-0x10)=[], 0x1) 2018/01/28 06:27:00 executing program 5: r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000fe3000)=0x80000001, 0x4) 2018/01/28 06:27:00 executing program 0: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000465000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000267000-0xdb)="2d96bd2ec00ed8edc6ef528d8a33c8e6204f3a79bd65689b8e2499b10ec7cb8d0f12600934a4a20f09625f54044502454f08fb6a995aae185484e54b9cfe6aa48f6dc75eb3f081c2ee579461487961a2c010bb65173f12186efe863c8755b0317b45cf0929df56ab1283977a3738b2da61aa682af220638f98e0fc52bae7ab0dcc9be6e73c489bfe1b8a6d67c7bfecf6ce75495fbc1b1a47b9edfa76ba7a9ae23943ba92223e109536313c53884ac93ea98ffda252df679a4280cc7de9287413aee86c15fdcf607981c7733809a78ee0ee44ba0e200daf5ddc619d", 0xdb, 0x20000010, &(0x7f0000d52000-0x1c)={0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) add_key$keyring(&(0x7f00003e4000)='keyring\x00', &(0x7f00003e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000004000)="", 0x0, r0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = dup(r1) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00008ba000)=""/100) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b83000)=0xffffffffffffff7f, 0x4) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000b15000-0x8)=0x0, r1, &(0x7f0000d52000)=0x0, 0x6, 0x0) keyctl$unlink(0x9, r3, r0) 2018/01/28 06:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000f70000-0x8)='./file0\x00') umount2(&(0x7f0000067000)='..', 0x0) 2018/01/28 06:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execve(&(0x7f00008ea000)='./file0\x00', &(0x7f000097c000)=[&(0x7f0000b24000-0x1)='\x00', &(0x7f0000d33000)='keyringeth1mime_type)\x00', &(0x7f0000723000)='\x00', &(0x7f0000a55000)='\x00'], &(0x7f0000b99000)=[&(0x7f0000b56000)='){:\x00', &(0x7f0000d2a000)="", &(0x7f0000bd9000)='\\trusted\x00', &(0x7f0000315000-0x25)="5e6c6f7b2e2f6370757365742f626465762673656c662725626465767b70707031212f9300", &(0x7f0000484000-0x7)='cgroup\x00', &(0x7f000075b000-0x6)='+eth0\x00', &(0x7f0000f9d000-0x7)='vmnet0\x00', &(0x7f0000b28000-0x5)='bdev\x00', &(0x7f0000b35000)='\x00']) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) 2018/01/28 06:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(0xffffffffffffffff, 0x0, 0x4) 2018/01/28 06:27:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x3, 0x7, 0x3, 0x3, 0x5cea, 0x4, 0x1, 0x9, 0xe, 0x7, 0x8323, 0x4, 0x9]}, &(0x7f0000dae000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x4}, &(0x7f0000fbf000)=0x6) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d5c000)=0x0, &(0x7f0000242000-0x4)=0x4) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f00001d7000-0x6f)="", 0x0, 0x0, &(0x7f0000aed000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aab000-0x15)='/dev/pktcdvd/control\x00', 0x400001, 0x0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) 2018/01/28 06:27:00 executing program 1: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000018c000)="b43d278bcf824eb0e2a77e6e52038c8f", 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000adc000)='/dev/pktcdvd/control\x00', 0x60000, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000add000-0x50)=[{0x2, 0x0}, {0x4, 0x8}, {0x3, 0x4}, {0x2, 0xfffffffffffffffb}, {0x8, 0x1f}, {0x4, 0x100000001}, {0x4, 0xffffffff}, {0x2, 0x20}, {0x6, 0x99}, {0x4, 0xbfb}], 0xa) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x0, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xe) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000adc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 06:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000dc9000-0x20)=[{&(0x7f0000cd4000-0x18)=""/24, 0x18}, {&(0x7f0000743000)=""/4096, 0x1000}], 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000069b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000b31000-0xbf)=""/191) unshare(0x400) readahead(r0, 0x0, 0x0) 2018/01/28 06:27:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x5, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = userfaultfd(0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ba5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000013000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001fe000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000026e000/0x4000)=nil, 0x4000}) 2018/01/28 06:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00006d9000)=0x7, 0x4) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/28 06:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/sequencer\x00', 0x2a4040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009f4000-0x10)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000848000)={r2, 0x0}) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000f7f000-0xe0)=""/224, &(0x7f0000914000)=0xe0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000451000)=""/242) 2018/01/28 06:27:00 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x0) flock(r0, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000000f000-0xc)={0x0, 0x0, 0x20}, &(0x7f000000b000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000f000-0x8c)={r2, @in6={{0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0xfffffffffffffe84) membarrier(0x18, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000007000-0x2)="") 2018/01/28 06:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ed1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000ab4000)=""/22) r1 = getpgid(0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c3000-0xc)='/dev/autofs\x00', 0x40001, 0x0) writev(r2, &(0x7f00004b3000-0x10)=[{&(0x7f0000c40000)="7a9c6d1bf21e19ec327bad82f5b6e530f06462c926ddae680138f18b3fb8f25656ece92174225f538626c0a8a3d1c73d96d8c481db8b2c4a64b37961fcd0", 0x3e}], 0x1) accept4$vsock_stream(r2, &(0x7f0000051000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x80800) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000022d000)=r1) setpgid(r1, 0x0) setpriority(0x3, r1, 0x9) 2018/01/28 06:27:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000002000-0x30)={0x30, 0x1, 0x0, 0x7fffffff, 0x3f, 0x1, 0x8, 0x3}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000013000)=@assoc_value={r2, 0xd019}, 0x8) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000011000+0x942)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x2, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000004000-0x1000)="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", 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0xc00001c}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000004000-0xe8)=@del={0xe8, 0x11, 0xa00, 0x3, 0x2, {{'rfc4309(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x5353}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00004c5000)='$trusted\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000c9f000)={&(0x7f0000f95000/0x1000)=nil, 0x1000}) ioctl$void(r3, 0xc0045878) 2018/01/28 06:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x0}], 0x1000000000000008) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000484000)={0x1, &(0x7f00006fe000-0x8)=[{0x0, 0x0}]}) getsockopt$inet_buf(r2, 0x0, 0x480, &(0x7f0000bbd000)=""/0, &(0x7f0000000000)=0x0) 2018/01/28 06:27:00 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017d000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$setpipe(r0, 0x407, 0x6) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000023000)={0xaa, 0x1c, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$void(r1, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000023000)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x10000001, 0x0}) fremovexattr(r2, &(0x7f0000010000)=@known='com.apple.system.Security\x00') userfaultfd(0xcd1995e933211403) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000015000)=0x401, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/28 06:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f9a000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = creat(&(0x7f00004cc000)='./file0\x00', 0x10) accept$ipx(r0, &(0x7f0000866000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000361000-0x4)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009f9000-0xb)='/dev/hwrng\x00', 0x1, 0x0) openat(r1, &(0x7f00000c2000-0xe)='./file0/file0\x00', 0x402, 0x100) fcntl$getownex(r2, 0x10, &(0x7f0000191000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000036f000)=r3) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000053f000-0xee)="cf") [ 52.485137] audit: type=1400 audit(1517120820.930:44): avc: denied { write } for pid=10030 comm="syz-executor1" name="net" dev="proc" ino=19895 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/28 06:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000822000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bind$nfc_llcp(r1, &(0x7f000030a000-0x60)={0x27, 0x1, 0x40, 0x7, 0x7, 0x80000001, "879bba1a328e1f4f35a2dabee2c6dc42a5d662c5e77dd4feb80e069a08b203627c806f12fcf2f2a6ce87133372eef1b749b5efb8a13c358b2d95089d281870", 0x8000}, 0x60) r2 = dup2(r0, r0) accept4$nfc_llcp(r2, &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006fe000)=0x60, 0x800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/28 06:27:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000014000-0x4)=0x8, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x9, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chroot(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000432000/0x4000)=nil, 0x529e, 0x2, 0x20, &(0x7f0000001000/0x1000)=nil, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000aef000-0x6)='ramfs\x00', 0x0, &(0x7f00007d7000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00008ff000)=0x0) chdir(&(0x7f00002d7000)='./file0\x00') fstatfs(r0, &(0x7f0000e80000-0x57)=""/87) umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000c94000-0x4)='./file0\x00', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f00001cc000)='raefs\x00', 0x2008, &(0x7f00008bb000)="") 2018/01/28 06:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b86000)='/dev/rtc\x00', 0x807ffc, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00008a1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b71000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afe000-0xc)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000234000)={0x0, 0x0}) flock(r3, 0xf) dup2(r1, r2) 2018/01/28 06:27:01 executing program 5: r0 = epoll_create1(0x0) fcntl$notify(r0, 0x402, 0x20000000000019) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000a5c000)='./file1\x00', 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f46000)=0x0) syz_open_procfs(r2, &(0x7f0000888000)='net/dev_snmp6\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c59000)={0x0, 0x80, "d3aac7aa98968e5f67b60c1737fd7e05530768ebeae0f1397becd2e1b264c70f3833a0529643667a4ded9bffd8d178d5a770d95a1ea271fd0fcdd46b55f04b926a466109a620b75ff2928e578ff5a566491b1b5b53644095194f31829e66cc492f39d883b22724ec7e21146b99503bf87d2a400cf0e38447e97db2a1aa52f7a7"}, &(0x7f0000c2f000-0x4)=0x88) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007a3000-0x6)={r3, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bb1000)=@assoc_value={0x0, 0x0}, &(0x7f0000c95000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000889000-0x18)={r4, 0x4, 0x30, 0x3ff, 0x8}, &(0x7f0000dc1000-0x4)=0x18) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b86000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r5, &(0x7f0000013000-0x8)='./file0\x00', 0x400000, 0x0) getdents(r1, &(0x7f0000a32000)=""/105, 0xfffffffffffffe86) 2018/01/28 06:27:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x27)='wlan1em1ppp1selfvmnet1$-selfselinux\\(.\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa2b500aa9a97bb2a}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = add_key$keyring(&(0x7f000000c000)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000000c000)='keyring\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f000000d000)='.dead\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) 2018/01/28 06:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffffffe}, 0x292) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 06:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae3000-0x9)='/dev/rtc\x00', 0x400001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a75000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005da000)={0x0, 0x68, &(0x7f0000564000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000043d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000af6000)=@assoc_value={r3, 0x4}, 0x8) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000014e000-0x8)={r2, 0x4}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00002e3000)=@newsa={0x1b8, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0xc8, 0x1, {{'md5\x00'}, 0x400, "0686bb1f93ab83cfa7fd1447966754348931a7da310e56874019710a3602dc47b9c8e9e1d818bffce2d5d74a9ccb1de2358b9ad4160e4d7cb35474f5c388303440247219ffae129efb8f9e63b144247d17e8ed2702eec5e281db537aa2158ec9713576046b88d8541229b4a0ebb2968c0374f180c6b4345be77d959408552495"}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 52.513282] audit: type=1400 audit(1517120820.960:45): avc: denied { add_name } for pid=10030 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 52.532671] devpts: called with bogus options [ 52.542719] audit: type=1400 audit(1517120820.990:46): avc: denied { create } for pid=10030 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/28 06:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f77000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x3, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/28 06:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') accept4$packet(r0, &(0x7f00003d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000c2000)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000099b000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mknodat(r0, &(0x7f0000a23000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d84000-0xc)={0x0, 0x4a, 0x30}, &(0x7f0000ab3000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008ea000-0x38)=[{0x4, 0x7}, {0x2, 0xfa}, {0xf, 0x10000}, {0x3, 0x9}, {0x0, 0x20}, {0xb, 0x9}, {0xa, 0x7}], 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a26000-0x8c)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aac000-0x4)=0x8c) 2018/01/28 06:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000888000)='illinois\x00', 0x27d) sendto$inet(r0, &(0x7f0000473000-0x47)="bf7553d1f48d43fad2fee1a453a3c675f216aba022b366ffdc067bd3238afa7db553126dea9789325d0073c54141d50000000350f91ff1801f2f50f1971e166b698631dc38e4c5", 0xffffffffffffff6c, 0x20008002, &(0x7f000079d000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000eeb000-0x55)=""/85, &(0x7f0000b6e000)=0x55) 2018/01/28 06:27:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000927000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x2, 0x100}, &(0x7f000073c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fb3000)=@sack_info={r1, 0x2, 0x9}, &(0x7f0000b1b000)=0xc) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/28 06:27:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x3, [0x0, 0x100000000000000, 0x87]}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x730, 0x10, 0xdc, 0x0}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000348000-0x8)={r3, 0x5}, &(0x7f0000d6b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dcc000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c03000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004ce000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f000027e000-0x9)='net/llc\x00') readv(r5, &(0x7f0000635000-0x70)=[{&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/28 06:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008f4000-0x8)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000bd4000)='/dev/input/mice\x00', 0x0, 0x40) mmap$binder(&(0x7f00001cc000/0x2000)=nil, 0x2000, 0x8, 0x11, r2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r0, 0x5451) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000072e000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f000040f000-0x8)='net/sco\x00') getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00005be000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000a08000-0x4)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f000047c000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}, r6}, 0xc) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000412000-0x4)=0x0) r8 = socket$inet(0x2, 0x80a, 0x0) sendto(r8, &(0x7f0000f01000)="", 0xfffffffffffffcd2, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0xf) 2018/01/28 06:27:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x2000000020000000, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/28 06:27:01 executing program 7: prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0xf0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000062b000-0x50)={{0x2, 0x800}, {0x8, 0x6}, 0xff, 0x5, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) symlinkat(&(0x7f0000924000-0x8)='./file0\x00', r0, &(0x7f0000cb8000-0x8)='./file0\x00') clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/28 06:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000406000)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000426000)="636f6d6d0007008dc600000000007100006c03ad635018290105000000caab6161f7") socketpair(0x17, 0x3, 0x0, &(0x7f0000091000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000079b000)=""/102, &(0x7f00001c0000)=0x66) sendfile(r1, r0, &(0x7f0000b4b000)=0x0, 0x400000ff) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ada000-0x20)={@generic="ba883ebc6de5f442f7acc962fae5af01", @ifru_flags=0x4803}) readv(r1, &(0x7f000011e000)=[{&(0x7f0000e54000-0x1000)=""/4096, 0x1000}, {&(0x7f000024d000-0xd4)=""/212, 0xd4}, {&(0x7f0000c62000)=""/4096, 0x1000}, {&(0x7f000082b000-0xc7)=""/199, 0xc7}, {&(0x7f0000af6000-0xba)=""/186, 0xba}, {&(0x7f0000546000-0x59)=""/89, 0x59}, {&(0x7f00003bc000)=""/196, 0xc4}, {&(0x7f00007f6000-0x93)=""/147, 0x93}, {&(0x7f000080a000-0x2e)=""/46, 0x2e}], 0x9) ioctl$TIOCCONS(r2, 0x541d) 2018/01/28 06:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) stat(&(0x7f0000c00000-0x8)='./file0\x00', &(0x7f000092e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = syz_open_procfs(0x0, &(0x7f0000b0e000-0xb)='net/packet\x00') bind$inet(r0, &(0x7f000015f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f0000a28000)=""/4096, 0x1000) 2018/01/28 06:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = syz_fuse_mount(&(0x7f0000c9b000-0x8)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003ae000)={0x0, 0xf8, "2ee07382cffc637f6c54bd066ac38ae2db5023b0a5fdd09ccfb76a4351e91e44c207f96326e804e2acd266df3a494699f21a90660465b4f9adac432ebe1ea89d719d2e6e3a30355bcd526a3200fef38a76ca8ced60f7ba0cd916e4807200546562ee0c167b551721a4ae13082bb85e6d61a0369188ea1dfbf84cba4dd8611fa4ff90798d57c0fc774d5cec86416aab7c13f8425414ad186fe6b566a94dcc519d29a63f7f42883a0797d1f00a9e0930df7aa50d6bf84ee8317573b62e1ecd00cefe10e66828a897881bd827fd2721c03f9175f4af33ce39695d6c81b3c872c28f8559afe1e134dacebaa85bf352bea8194377b8958db915b6"}, &(0x7f00002bf000)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002c7000)={r4, 0x2, 0x800, 0x8}, 0x10) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000096b000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00004fb000)=0x1000, 0x4) fstat(r3, &(0x7f0000b3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000af000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000e000-0x16)='/selinux/checkreqprot\x00', 0x4, 0x0) setsockopt$sock_int(r1, 0x1, 0x400000000005, &(0x7f0000f5f000-0x4)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cee000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c21000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c6a000-0x68)={r3, 0x60, "1f091bc937836f2f9e6207c880658786d94472a52a6e4fb74c0881c267a47c3e450c0f5cba88fff756404c6fee0c4fb8e6dbc220775effa9733479631236825331e349e089f6fd5ea34d7f00eb4c0d74e2579f63cfc240406bd945d13de520d6"}, &(0x7f0000249000)=0x68) sendto$inet(r0, &(0x7f000050f000)="", 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e4000)={0x0, 0x0, 0x0}, &(0x7f00001bd000)=0xc) syz_open_procfs(r1, &(0x7f0000731000-0x9)='children\x00') write$sndseq(r0, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x6}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) 2018/01/28 06:27:01 executing program 3: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fbb000-0x30)={0x0, 0x0, &(0x7f0000fba000)=[], 0x8c, 0x0, &(0x7f00002cb000-0x8c)="f4dc7f22e259d302774ed62bd0053ac1f69b70aee82ace7ad43029a447fb262ea40ac1a7c0559898c962791fcf3fdde5327e9b24155072726d5551dc363023a07234b5652c29d66848613108843d29d5801f35223414475a8d58f04c431bba39f8e9c8642bce33300498e466dbdbaa5a5b279bd04516b5a7f800c9e55e6af9b898a2c265f4c8de587835ab3f"}) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x100010081, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dbc000-0x4)=0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fbb000)={0x0, 0x2, 0x20}, &(0x7f0000fbc000-0x4)=0xc) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fbc000-0x12)={r1, 0xffff, 0x5, [0x800, 0xfffffffffffffff7, 0x9, 0xe0b4, 0x9]}, 0x12) 2018/01/28 06:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000050a000)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000670000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002e9000-0x6)={r1, 0xb2}, &(0x7f0000594000-0x4)=0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b6000-0xf)='/dev/sequencer\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ee2000-0xc)={0x40000002, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000e40000)=0x0, &(0x7f0000731000-0x4)=0x4) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000048000-0x4)=0x3, 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00000de000-0x108)={0x9672, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) dup2(r4, r2) 2018/01/28 06:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd3f, &(0x7f00008e1000)={&(0x7f0000c71000)=@newspdinfo={0x30, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000e20000)={&(0x7f0000a71000)=@in6={0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, 0x1c, &(0x7f00003b8000)=[{&(0x7f0000aeb000)="cd60d4c53b9963ef44b5a87079d79943030cab04e96a9fc1540114f485e8e17733d09805471cbf7b873c4caa0266d27d4b79d7af9f61363cef37a48f0a68649e1d82a10257eb95c03109b8fc0dbf14f03c20b6c5d1a6cbe08c172d762be2287925b3353d91419d2a38cdf350a17b0749f0aa819d7fc02565d7bbddeb3a51e34ecfdedafcadaa2ca3091dfa44b48eb9c736dc2b4fe21c281e5dbd4bab4c41852c2c01d6196ebcce1a1c62006aea4233b1a9794264b880456be0f461feb0a96260ef3eab618e1012150788d8370fca7dd0a987cef3", 0xd4}, {&(0x7f0000a3f000)="030be8b3f79a245575d878a2f0378c28935db7c3df7272e5c60cdccc3b79eb3beeb655056fdb765f0d01c5", 0x2b}, {&(0x7f0000c40000-0x1000)="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0x1000}, {&(0x7f00007ed000-0xd8)="686caf92082300678763e1d733dcda5abb35e75df6a7a74408b44b33c0dc39ca5f4cbbdec6885a594c52cc461f2fe37be10eb46ac06ae3aa16ba574e4f025d7f9a299c214bd723dc7cebf1de9947b6f5dbb592d4ff46ca0408a3a0cb3a514cd1bf5ca542cbd82f8f00ce3044931599876cc48cb2664a0e92852d835e57afca44f31013abd1fc167268974633b78449bd205d2d29ddaaef5d4b8971490bf5ca4670a769cff32544ef46cbdb8bb59c8b75493e1bab1ed9d8b8b6488757aca2e53b750cd9fae0037e3d235b79becc291935cee8c72d108a2b38", 0xd8}, {&(0x7f0000ccc000)="3df71dcab824d9287165be1425a6ae03c27716d2ab9470ff004af2e35c5506b432536dd4bcbaaa1cee723953fa1e81598bb3cf", 0x33}], 0x5, &(0x7f0000ce7000-0x530)=[{0x110, 0x116, 0x1, "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"}, {0xb0, 0x88, 0x7, "d11158b360cd60d6dab0ad6dbc648111b07d92fee18e14b952c7f1452407113648c03ad7cc59bfff4216a3e9d6e0666d54c5941c795691f05525edf9a799e26f62fcc9c3a2e260284a742d99a4b16273005bdd8ac2a8a7feb85f4d37dc79569c9008319b177d80cd526d20a13f67e57ab3a7b745a0fe9d5cb407060e58bf233e7d1a053dcabd1fba03b28cf37a53d6f4fc2acdf410115ec256c2bfdc89"}, {0x88, 0x117, 0x1816, "fa14c7d2b53f11aa61880fbbdac58b2fcb40dcd914a8475a11652dc3a5beaab02793c2bde42aadaaec6792485bfd5043bfdc6f72d78aec0790c2c0f7671eebe82817b6e9e93adf3d396a98947fdb4649e12632f058ab024da9554e3a60109775187237ac2733cca167930a57f3a469d146e5d6e6d0c5"}, {0x38, 0x89, 0xffffffffffffffff, "085c282b1c8fde808b126d17d25d93f2ced8a6a8bfb29ed3e245c0a9f144cf5d941f3a39"}, {0xa0, 0x18f, 0x4cc1d3d7, "e9a67a2b5a21cd46a1471b78ebb4de0159a2cefba28928bded3a9e805564972922351e7db8eb569b1ba67df05f9bbc2669890bc3984c5e003f6096aea84c7d86532c9962446a7254afd8b0d8cce9496e497bf4a00bc71c0db9033878cab1b532ac900dea3ea2ed25c8d1732f2d420bed73d9bec3d68d2abdc339b8bc178749ea0d006dbcdcfef762f5bb1d"}, {0xe8, 0x1ff, 0x5, "80a62bb2b5a16846c7773544b882b0514d0b03d58a0f49d343f17f06e232aed9aeb8e65a8148770ad8e887133d69697e603d687120fcc97695f74da0c96c2f022f5c0c2fb064e657fbb30db9e442368a597fbc18f51246271e613584ebe7a3640a1508b0d94f44fa663192ec5a6c288bf6c240b49214950468561de888084014749538e66b228922fd9e3b316f27bba2cc3e60d6117fe6c3b85dbe3eae740fa8417c88144d16d2cefdb9f02d2cee23c096d22dd80447111c4cd863deef410a4222d2a1e6b5292f687a529fe4937221d81a892d5a42a0"}, {0x68, 0x104, 0x100000001, "f52cd62a33526bbf25f2b0a37ce39191dd49b7b30b920b8474b702107f1b9e55ba21d245c23b43c5a6909a6a85e94b5805e2a2acc9683afb0788dfa641916c2c139732a0cbec23e7eb39d918475f727f6d639782140a"}, {0x50, 0x10f, 0x7, "4d1fe454308b2c276a4e47f457c71acf4035924af24edbcb0a35c505fa1c45367fca64832d4035dec41bad7ec84b86f12299fd3454ed777f7f9b2b12"}, {0x70, 0x11f, 0x4, "cce49a08be9c902be54a29bbcb0ff0b2ce0fe310be6a034dbf69611d71dc81575469ea6dcce4aaabf20937b38ff5e10a3553dda7deecf7ffe9a7367fde0a4962d788c419bc5fa1de0e6ad4f56edf35fc499507c4ccdb9804f6"}], 0x530, 0x1}, 0x80) 2018/01/28 06:27:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:27:01 executing program 0: r0 = gettid() setpriority(0x3, r0, 0x8004) 2018/01/28 06:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000070f000)={0x1, 0x5, 0x7}) ftruncate(r1, 0xb) 2018/01/28 06:27:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 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) socketpair$unix(0x1, 0xc, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x4) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r3, 0x16) fcntl$setsig(r4, 0xa, 0x12) r9 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r9, 0x8, r6) tkill(r0, 0x16) 2018/01/28 06:27:01 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="00ac00000001e6bfb3e9ed634a8184d44e129b1f09bd112b865416a3b3ae309f393ff36fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10fc5cd13d05bfb822db711f4d629fd43c2ff91d932921140e1ce36da607a4c139dfd3e22dc22b0fe5b4fdcd01ba617946f5f484ea64e62ce3a67b636a3b505d358c88eaeae1354304adf7c2af94ba9510d", 0x100000000000003) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3e, &(0x7f0000002000-0x20)={0x6, {0x4}, 0x50000004, 0x3}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000004000)={0xffff}, 0x8, 0x80800) ioctl$int_out(r0, 0x2, &(0x7f0000003000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000005000)=0x4) getpeername$ipx(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000007000-0x50)={@common='vcan0\x00', @ifru_map={0xffffffff, 0x80000001, 0x9, 0x20000000, 0x68, 0x3}}) 2018/01/28 06:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ec000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00009b6000-0x4)=0x3fb9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008f8000)=0x0) r2 = getpgid(0x0) rt_tgsigqueueinfo(r1, r2, 0x2b, &(0x7f0000d3c000-0x10)={0x2f, 0x7fff, 0xffffffff, 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="ca3a591b4da5c8436e62beddc55df5cb", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00005d3000)=@req={0x0, 0x0}) 2018/01/28 06:27:01 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x100010081, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r1 = fcntl$getown(r0, 0x9) r2 = geteuid() r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002000-0x8)={r4, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000708000)={0xaa, 0x1, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c7000-0xc)={r1, r2, r3}, 0xc) 2018/01/28 06:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0xfffffffffffffe7e, 0x20008000}, 0x0) 2018/01/28 06:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000021f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) getresuid(&(0x7f0000090000)=0x0, &(0x7f0000268000)=0x0, &(0x7f000060d000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00002e5000)=[@ptr={0x70742a85, 0x0, &(0x7f000044d000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) [ 53.054178] binder: 10173:10174 ERROR: BC_REGISTER_LOOPER called without request [ 53.079648] binder: 10173:10174 got transaction with too large buffer [ 53.086321] binder: 10173:10174 transaction failed 29201/-22, size 40-8 line 3286 [ 53.093957] binder: send failed reply for transaction 54 to 10173:10178 [ 53.102919] binder: undelivered TRANSACTION_ERROR: 29190 [ 53.108381] binder: undelivered TRANSACTION_COMPLETE [ 53.113993] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.116399] binder: 10173:10178 ERROR: BC_REGISTER_LOOPER called without request [ 53.117588] binder_alloc: 10173: binder_alloc_buf, no vma [ 53.117605] binder: 10173:10178 transaction failed 29189/-3, size 0-0 line 3127 [ 53.140317] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 06:27:02 executing program 1: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000397000-0xf)='/dev/sequencer\x00', 0x2840, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$pfkey(0xffffffffffffff9c, &(0x7f000083a000)='/proc/self/net/pfkey\x00', 0x6700, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000370000)=0x0) 2018/01/28 06:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000144000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000502000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d4e000)=0x10) 2018/01/28 06:27:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f000093e000-0x4)=0x0, &(0x7f0000b52000)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000009f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 06:27:02 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/keychord\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x0, 0xffffffffffffffba, 0x1, 0x4, 0x5, 0x5809, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x0, r1, 0x8) r2 = getpid() setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xf2)={0x0, 0xea, "cd64f9dda358c348af817559916721c913a2522405ffbd287bf259a2b80edb3335e14ad8643b1594875402d1a93646b578d830a78e9b302fd553268afe7435c11f58e5a5fdbc8579adeaa3d462197894f5e41bacec550d5c3c98f69a1408418267568d503d22056c0bdd1e10009c4f0eb284bb817db7b114dfa4dd255c77306ff83f61d5326c2dda658d2b9d01d90039b7f15f148f4902262f9660b9395970915ffdd6290c5a9903e34ca05d8563334a96cd2534955b36f665f91094424688eb7f39bdeb8ea733b44c9ccb1ba21a1c640f3bdff29191368147dacb1b8ecfd2883d094f9d41a4f801b630"}, &(0x7f0000000000)=0xf2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x200, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x80, 0x1f00) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="12c22d3a6fe56a0d22b8cd917af73087", 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000003000)={0x5be6, 0x1, 0x9, 0x0}) getpriority(0x0, r2) r4 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f0000001000)="23230ec0d5b2deab4c3733e3d169c87a431f3097af66a6542c", 0x19}, {&(0x7f0000003000)="4dab7bca5a448afecad0e2b7a44a21cdcb492db35fe147a2d0d23a23600486a3afbd6522d557223842820b8b37e7199adc291f07609e38e64d85a08eebe61a5a07801c7106e63bb7c7561b7eba30d2b8ba837be28614e9f6427542b5e633ad957c06408969182f9095cc08fe257f725f6d09a879964688f3004ffd0ef41fcf3a322032909dc857a673cacd3011cf577bdc74aa9f3120b9052210d04d199a3b84d908caa2fdbe623df311f8e7441d50b76af3613907787407652c579626aa944d1726ca743c64035b87973ae713a52da40f74c935e8b6b0deb4edbcf3a3706f1d493912661e8a1da365699adf634af4485d118d59e52e18bb58", 0xf9}, {&(0x7f0000002000)="cd743e2a93bcb4257ccb1392aa39623a9e2f9362b4bd4cc19a184e08f2e823b0273fdecce67cc2126603244e89ec3840a864c90c359592cd96840e75ef39669c754438dd021f40178f98fbdccfa2b51a7c7a1341d98c0266e312e0d4b1b4819d7c731640e7ae2c1de10e2ad7d179ac4b2cbd2abe4cc975e851ec7c24743bb3711c3e7a0f23c4dda68268e691e1348f3bfa9b56c0ef0518dbd1a744b46ec632c800f9f12c76e5391dc915d3e022e41cace53c1d462983751c119aaf3b28fe6aab993e9ece563cfdaffec63e5121eb4293b1b4e9873cbf20fb9cfc897e80874b2d87", 0xe1}, {&(0x7f0000004000)="8b6bc400a8a9703b07b5339d57b81e7c744143eb34df61ca67938274c5292e3869f3b5a1b92cb962e5899f62d7919ee41dbd870e053d7dd475aca75aebed17358ce19d23992c17dc033d28b61bfe35f8c135d04101d283fd8d5a12bc7ded3043566780752f5aac221c3706", 0x6b}, {&(0x7f0000004000)="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", 0xfd}, {&(0x7f0000002000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x90}, 0x20000800) ptrace$setopts(0x4206, r4, 0x4a20, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000004000)=0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000005000)='./file0\x00', r5, r6, 0x1800) tgkill(r2, r1, 0x21) ptrace$getenv(0x4201, r2, 0xea25, &(0x7f0000005000-0x8)=0x0) 2018/01/28 06:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d62000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') sendfile(r1, r1, &(0x7f0000c4e000-0x8)=0x0, 0x8005) 2018/01/28 06:27:02 executing program 4: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = epoll_create(0x5) r2 = dup2(r1, r0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r4, r2, 0x400, 0x4) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f43000-0x8)={0x0, 0x0}) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r7, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r3) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r3, 0x16) 2018/01/28 06:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0xf4}, 0x8) unshare(0x40600) pwritev(r1, &(0x7f0000b3c000)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000dce000)={0x0, 0xe3, "7f91f4e50a62ce0df7105ac4f79defd58a2f43a61b53999c531efc0303eedda4f313d01aab536ace9025e4cf1280db62adcd9500fc95bf0ee246767a4acca2a029d70e0a501543ef8828fed146b5dc1ae496aa752ec740565fd9a9ad3b9dbd6cd8bde70c4b0ec5ed807321cec3c3c5708928f0c9b82282e8279858e2a00e457b0c4eccfc06d0b02b6c219fe5085880e5616a729b471c28a511249c240efc1d6c00f793923af381fb683fc51f07e74b5dd76cc1aa85dfe8c3dbada50564959bd8c887f6ded64bc25bbd532dc5407c7f91395bbf86e9c09958cdc88256daeb97fc5f14bf"}, &(0x7f00009c5000-0x4)=0xeb) unlink(&(0x7f0000be3000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000f3000)={r2, 0x3}, 0x8) sched_yield() 2018/01/28 06:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000cc8000)=[{&(0x7f0000d42000)="db0218edd02e24a0a82c52e6598bcc20ed4573c3dc3385657f6c91f063239f0c9ccfe55c13bccbae794cd305b3fd36d42e815fffa617505fa83f97a214418df220684173ea48c1e3a527dd9cc05cbaed3aec4673c542627fe81ba7e2604dc0e7995eeb95de96d8bd0dc174d5657b1390828410aea1ff0439bb9f582ae148a4f50201c90c30683502d5e25e08a47907586a423cd9139b80cbc0476ae9aaa0a85d03d98faf0705c12a9f7a17e9d7d6", 0xae}, {&(0x7f0000265000-0x85)="f953ff79a90c5b92546bfd765e4fc80af5076d455811d424d08814d83409cf7e5cfa485cba25360635ced81b2851ee36f77c9feb1a47251daae1f34619934aa33316351db72bae2f01016eb754ed6f09c9e306e0cf5e83af9dafa1f6eef02f16c5053f15d90652791f37f6b473606c87fcfee3cb57568a0a9b21429d441a07c8344444313e", 0x85}, {&(0x7f00004ae000-0x81)="fb46bb97aa07962e322986a666b96254d303e6cf9b10ac53a52e6458ef4f5f4fe1149c1bcd7b4d94fd0bdbdb6d658a7a9037a02feba5aa94f7f6a7fd592bee044c01bbe52b495b52c09613d6cdbdbab3e91186bdd015555edea47da73edfb94de43acc1713bbb3a555be087216279f1905a6f0cd4c2a36b79813f9f9846058edd4", 0x81}, {&(0x7f0000998000-0x79)="f88784928493e1ca808df5585f94f2beb686214b56eebbfb915b6bcbe5127c0e0e9d60d326c2631a25e3919117f2580cd4d886f7e6b75a777aa1a09b27eaa9ff13ff4b8b61728f06c28f1125b2411c40e8ad82f22f183a00191fd90c55705248a980cb6e3bccecd8713b8c2d02d105436a17e849490d90809a", 0x79}, {&(0x7f000065a000)="59b0", 0x2}, {&(0x7f00001f7000)="3459caf6ddf9c47e399a09a02f97baa98c9c5902af05ffbc6c3fd1f34e5ab73f48da2c70ce5910dfaaaed3f97d776dccd1882a872c07868bfe61754270427b020d2824d87a831ae5d161acb268d5aa78e1ff48a5097ac830ba5d164183cc5b43ff3b733b1e26138ad9fe16243ddaaf5577755f019e04db622ac00e75a5d46ecfeadb6c7d572e29cacc", 0x89}, {&(0x7f00007f4000-0x23)="eaaf75296e7590f6216bc45af3b95c04aa5e933502eac5ad07be25178eda5da83e106d", 0x23}], 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000549000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 06:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000d2c000)=""/33) getsockname$inet6(r0, &(0x7f000014e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000046000)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a1a000)={0x4, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000581000-0xc)='/dev/rfkill\x00', 0x400400, 0x0) read$eventfd(r2, &(0x7f0000e58000-0x8)=0x0, 0x8) 2018/01/28 06:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003a3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a0c000)=0x811, &(0x7f0000010000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') readv(r1, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) 2018/01/28 06:27:02 executing program 1: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/28 06:27:02 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) getegid() sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b000000072a030202fffd946fa283bc01eee6d87986c47f270900", 0xe}], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000000d000)=r1) 2018/01/28 06:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fe0000)='numa_maps\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000eac000-0x10)={&(0x7f0000209000/0x3000)=nil, 0x3000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x1, &(0x7f0000c7e000)=0x0, 0x1, 0x0, 0x0}], &(0x7f00002c8000-0x18)=[0x0]}}], 0x0, 0x0, &(0x7f000080a000)=""}) 2018/01/28 06:27:02 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0xfff000000000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000e000)=0x400, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rfkill\x00', 0x10200000000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002000-0x18)={0x1, 0x80000001, 0x5, 0x3df, 0x7a, 0x78956386}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000f000-0x8)=[0x0, 0x0]) 2018/01/28 06:27:02 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000016000-0xf9)=""/249) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000c000)={0x28, 0x5e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x42000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$TCSBRK(r0, 0x5409, 0x1f) fdatasync(r0) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f000066d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004c4000)=0x1c, 0x0) sendmsg$netrom(r1, &(0x7f0000817000-0x38)={&(0x7f00004ea000-0x10)=@ax25={0x3, {"e1e854ae04989f"}, 0x4}, 0x10, &(0x7f00006f9000-0x30)=[{&(0x7f0000ce2000-0x7c)="dd9d011850624ee2ae41c263009b4c5c40ce5cf363e409656dd189d71a7b24c12203b7cfdbbec58a4e448f90dffc688d323511cb405ec18354979eea03dfea2b6f3ca4f647f4e0a6e38ecdf2520b0509970b4f9ea4379a46eaee7400bfe59363f6513060bc78a3f7c814dffbe50e17a139c8a71ce23c2d6294c02131", 0x7c}, {&(0x7f000053e000-0x64)="b5f806880417bf12946dd30ee6252e42917ca1906d74aa71d2392a46f57313a0509cf9f2841af086f14264f38c5962f8a750989a34dedf40b3af547f856e6447ea542129a0659204d008c6267ec6080c2f5c4a5b11527fd5917ccc1b18862b1a41a26f70", 0x64}, {&(0x7f0000f8f000)="c75804dc7e373c6f14fbee5a0e15f025d3fd4315395ad0881f07d6f6cdf5cd114f8164dabe9fb5f787d6ea172f5567611d14d381002a9dee498367f743e938bb983b7e59a6d9503bbda2c354451a35b53591c5e9fbc2379f0f5cf4a3393a197a3776a504d4db95c506d2c9fd4c0f4515e2ed2554fdc976662994f60ea8728fa88ce8f1816ed55f87b0a6bf4d42f089bac5157ccca57a0a32685c76ee9b587a", 0x9f}], 0x3, &(0x7f0000fca000)=[{0x1010, 0x109, 0x9, "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"}], 0x1010, 0x40040}, 0x20000000) 2018/01/28 06:27:02 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={0x0, 0x2}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000)={r1, 0xeb93}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x81}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x2)={r2, 0x2}, 0x6) r3 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x4000000000001275, &(0x7f0000001000)="") 2018/01/28 06:27:02 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000f000)={@generic="a9746429ce40138cb9bd09bdbea8587e", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/checkreqprot\x00', 0x8e01, 0x0) ioctl$TCXONC(r2, 0x540a, 0x200) r3 = dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000574000)=0x0, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000c000-0x5)="") 2018/01/28 06:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000489000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000a3000)=0x0) 2018/01/28 06:27:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, 0x0, &(0x7f0000003000)=0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x8)=[&(0x7f0000002000)='\x00'], &(0x7f0000002000)=[]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000313000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8912, &(0x7f000000b000-0x28)={@generic="3347690fb00cdf0e9bb7d93587f30c59", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 53.762812] binder: 10215:10231 transaction failed 29189/-22, size 0-0 line 3004 2018/01/28 06:27:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000-0x4)=0x0, 0x3) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000806000)="b26b9ba463a60174709ac5f39a8c7b63f94da42e855e0e67f4ee84c7b433a1039717377768e241c4058aa3101ee44d028d61407bd9ffb24758582e9347f2de1cc5c2ab54abfaa1d3d6763f8f9fd13be10cdd8d792a50088208ed14266fa134cfbacf4392b4a618ad1c088f246b94112d227bff94d5390f3c63da35d24b8cd915d9dd0e0345a6dcbbaaa2", 0x8a) 2018/01/28 06:27:02 executing program 1: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000093c000)='numa_maps\x00') mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000add000-0x8)={0x0, 0x0}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000adc000)={r2, 0x1}) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 06:27:02 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$binder(&(0x7f0000cd5000-0xd)='/dev/binder#\x00', 0x0, 0x802) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/28 06:27:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) r1 = socket(0x8, 0x1, 0x5) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000c4d000)=0x200, 0x8) close(r0) socket$inet6(0xa, 0x4, 0x6137) 2018/01/28 06:27:02 executing program 5: pipe2(&(0x7f0000d3d000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000401000)=@common='bpq0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000006000)=0x10, 0xffffffffffffff2f) r2 = socket(0x18, 0x0, 0x3) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000935000-0x4)=0x20000) bind(r1, &(0x7f00003a2000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x4, 0x0, {0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}}, 0x3a) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f3b000-0x10)=@generic="0d04687014544769e7ac98b449d99981") getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) 2018/01/28 06:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000000a000-0x4)={0xffffffffffffddcc, 0x80, 0x90}) r1 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000095000-0x4)=0x80000000003, 0x395) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b71000)={0x2, 0x1, 0x0, 0x4, 0x7, 0x7, 0x8001, 0xfff, 0x9, 0x100000000, 0x7, 0xd4}) sendto$inet(r1, &(0x7f00003aa000)="c6", 0x1, 0x0, &(0x7f00002ce000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe74) [ 53.818568] binder: 10215:10252 transaction failed 29189/-22, size 0-0 line 3004 [ 53.834277] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.840657] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 06:27:02 executing program 0: fallocate(0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = syz_open_dev$binder(&(0x7f0000ff9000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x4e)="79c6ef30c5465e4205b30ea431d753e7a01db782c2215ed9db533530ec173bdda6f085566aa66cc9113a17ad204738131789a4f8f56e7c135e9ae70ff7d435b5c82a6017bcfbaeb3fd410964155d", 0x4e) r1 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0xfffffffffffffffd) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$dupfd(r2, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x3) get_thread_area(&(0x7f0000000000)={0x40, 0x0, 0x4000, 0x8, 0x8, 0x0, 0x7a5, 0x4, 0x80, 0x8}) unshare(0x2401fffc) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000c53000-0x11e8)=[], 0x0, 0x4000810}, 0x0) socket$pptp(0x18, 0x1, 0x2) prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f000092c000-0x1)={0x0}, 0x1) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000034a000)={0x0, 0x0, 0x535}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2018/01/28 06:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000ae8000)='./file0\x00', 0x200080, 0x2) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00001b2000)=""/164) unshare(0x400) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e81000-0xc)={0x0, 0x0}) lsetxattr(&(0x7f000096f000-0x8)='./file0\x00', &(0x7f0000528000)=@known='security.ima\x00', &(0x7f0000970000-0x14)=']wlan0vmnet0system{\x00', 0x14, 0x2) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/28 06:27:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000566000-0xe2)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000fe6000-0xd6)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d601ead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73a4d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564856b934707b509213e509ed20eeaab9dbecaf60f5bb4c23fa79a16ade0fc1cd52cae41e7a5b689f2e7b6eb64cbc63fd5d4105d859df9bf51452ff1102aae1e59f0007e50a05f9b5f8d2dfa10461b82ca326e5c7df4a4407cef74710469e9542e5b569a95cdd478ad934ae9b46cb08e0d61a45de0714a3d574c8f735d1419af", 0xd6, 0x0, 0x0, 0x0) rt_sigprocmask(0x2, &(0x7f00006eb000-0x8)={0x3}, &(0x7f0000ace000)={0x0}, 0x8) sendmsg$nl_crypto(r1, &(0x7f0000ab2000-0x38)={&(0x7f0000b38000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e68000-0x10)={&(0x7f0000be1000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) connect(r1, &(0x7f0000a95000-0x10)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$l2tp(r1, &(0x7f0000981000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x4, 0x3, {0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x894}}}, 0x3a) fremovexattr(r1, &(0x7f00002ec000)=@random={'os2.', '\\\x00'}) 2018/01/28 06:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000015c000-0x4)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cb3000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, 0x6, 0x0, 0x0, 0xa, 0xb5, 0x1, 0x3}, &(0x7f0000eae000-0x4)=0x20) r1 = open(&(0x7f0000291000-0x8)='./file0\x00', 0x800, 0x120) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$l2tp(r1, &(0x7f0000b3f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x4, 0x0, {0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x77}}}, 0x32) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034c000)='/dev/ptmx\x00', 0x20000400, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$ax25(r1, &(0x7f0000734000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000085000)=0x10) r4 = syz_open_pts(r3, 0x0) read(r4, &(0x7f0000fd6000-0xf1)=""/1, 0xc1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r3, 0xfffffffffffffffd) dup3(r4, r3, 0x0) 2018/01/28 06:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002f3000)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x6, 0x0, 0x1, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/28 06:27:02 executing program 3: ioprio_set$pid(0x2, 0x0, 0x7ffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_get$pid(0x5, r0) 2018/01/28 06:27:02 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000919000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b39000-0x10)='/dev/sequencer2\x00', 0x3ffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000244000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b36000)=0x0, &(0x7f0000b36000)=0x4) 2018/01/28 06:27:02 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000bdc000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0xf0)={0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00008e8000)='E', 0xac) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/28 06:27:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x10001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034d000)=0x24) r3 = dup2(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x40, 0x3f, 0xffffffff00000000, 0x9, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) statfs(&(0x7f0000d35000)='./file1\x00', &(0x7f0000183000)=""/0) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) connect$inet(r4, &(0x7f000075b000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r1, r1, &(0x7f00004ab000-0x8)=0x0, 0x800) 2018/01/28 06:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000159000-0x2)="98", 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f5000-0x9)='/dev/rtc\x00', 0xa4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e99000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00000000, 0xc90}, &(0x7f0000303000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000915000-0x14)={r2, 0x1, 0x6, [0x0, 0x3, 0xfffffffffffffffb, 0xff, 0x800, 0x9]}, 0x14) write$selinux_load(r1, &(0x7f0000417000)={0xf97cff8c, 0x8, 'SE Linux', "a8852ba46ebc05217db47c44c6c26b6925674f5b8cac962b36c3f343b4540c4d332243978f1fce4aedfdcc2fcb8158724d6c54484f6f0d6c2c1f19356dc0aee87b1cccd30de75047a462749915138888b47dcf0434d11480f92649aaa1e176d3860264588f67bd85a0c36df3b8c900333881518b968218af01529f5e1b0485cebfebe1e8189d3dac6779996de4199e0a79329e2759eee28301294799a63bc1e1c7a2f153222ad4d2d135eaf091d3a6b2ce1dfac47e8194d865bd64924642c48b"}, 0xd0) ioctl$void(r1, 0xc0045878) 2018/01/28 06:27:02 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000769000-0x20)={0x101, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000738000-0x10)={r1, 0x7d0}) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 06:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r1 = syz_open_dev$sndtimer(&(0x7f0000a0f000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007e6000)=[@in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x48) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) 2018/01/28 06:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006df000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00007a6000)={&(0x7f0000829000-0x20)=[0x0, 0xf63d, 0x4, 0x0, 0x1], 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x9, 0x3c, 0xe42, 0x3f, 0xfffffffffffffeff, 0x0, 0x0, 0x101, "7481812b7c0b8ca0e24418e519ff6596cdc6fd6cb0f140136c1baf9e1c535885"}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000074c000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x3ff, 0x200, 0x3f}, &(0x7f0000b1b000)=0xa0) bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/28 06:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000daf000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bde000-0x4)=0x48) connect$netrom(r2, &(0x7f000040e000)=@full={{0x3, {"65d2b6d2846675"}, 0x3f}, [{"eb5936f3fe15a7"}, {"3c4a4009331a3b"}, {"242d547c9f935c"}, {"8a78be22bed42d"}, {"f24f4770d03513"}, {"2609ab1d1026c2"}, {"b8dfaa230c7805"}, {"cfce27280a75be"}]}, 0x48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/28 06:27:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b11000)={0x0, 0x0}) signalfd4(r0, &(0x7f0000b36000)={0x5}, 0x8, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e50000)={0x400000000000015, 0x0}) 2018/01/28 06:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000d1000-0x6)={0x0, 0x7}, &(0x7f0000dec000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004ee000)={r3, 0x3, 0x30}, 0xc) r4 = socket$inet_sctp(0x2, 0x20005, 0x84) vmsplice(r1, &(0x7f0000e7c000-0xf)=[{&(0x7f0000e99000)="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", 0x1000}, {&(0x7f000060c000)="253bd30c437c57d0c5a4c1b6b770a7c275db0cc28cf43738eaa788276621ab99e22b236eada8f8a79d5ff665d54fe4dfaaa98f662b7ff87badda36a7c3845879592b761db3e045c562db1b7177f63915553cb119c0668c17ee466567977759829735024c8cb4f841a70c92a22a7df91c1ed68a860759d418fc2d2ce93f2fbbbc26e80a990b3e127b95", 0x89}, {&(0x7f0000985000)="edec676ef5dd7569f884b3fba6338a27b002b699a086b1a7a27a4871af9bcd8c23295c21919adc3a96ed20d2f37ef4aad9c2ee7add9c399097e66597d991a05b03140965e9bccdd911a7a823b44d22c385866bcaf7a42ee5c201c87317a128dbfbd4ea51d81fa423bd1d05bd42a8bc458f82799402e3576a4eeebb", 0x7b}], 0x3, 0x4) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) r5 = accept4(r0, &(0x7f0000327000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002e5000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e14000)={0x0, 0x20}, &(0x7f0000ddc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000ed0000-0x8)={r6, 0x40}, &(0x7f0000849000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f90000)={r6, 0xfffffffeffffffff, 0x0}, &(0x7f0000baf000)=0xc) seccomp(0x1, 0x1, &(0x7f000095b000-0x10)={0x2, &(0x7f0000690000-0x10)=[{0x7, 0x790, 0x7, 0x2345}, {0x6, 0xc4e, 0xfe, 0x2}]}) 2018/01/28 06:27:02 executing program 5: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="") rt_sigaction(0x0, &(0x7f00006b2000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000f54000-0xf)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d22000-0x8)={0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000adb000-0xf)='/dev/sequencer\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000c93000-0xd)='/dev/usbmon#\x00', 0x4, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000833000)=0x7f, 0x4) 2018/01/28 06:27:02 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000056c000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000302000-0x4)=0xe8) fstat(r0, &(0x7f0000628000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000571000-0x10)={0x0, 0x30, &(0x7f000064b000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c93000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000df6000-0x8)={r4, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f7000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001c000-0x1c)={0x0, 0x14, "18963fa9d62f9a5c30ff2153c3d8edebd56b4eee"}, &(0x7f0000006000)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000001b000)={r5, @in={{0x2, 0xffffffffffffffff, @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]}}, 0x8c) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x9, 0xffffffff, 0xffffffff, 0x5, 0x670000000000, 0x58b8d68f, 0x800, 0x8001, 0xb92, 0x40}, 0x10) 2018/01/28 06:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, r0) setxattr(&(0x7f0000664000-0x8)='./file0\x00', &(0x7f00003a9000)=@known='user.syz\x00', &(0x7f0000329000-0x1)='\x00', 0x1, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a4a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00006f2000)=0x9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007cd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000325000)=0x0, &(0x7f0000056000)=0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009a1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000087000-0x4)=0x0) setgroups(0x0, &(0x7f00004c4000)=[]) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/28 06:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00001ff000)='vmnet1vmnet1.bdev/\\trusted+\x00', 0x2) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000d77000-0x8)={0x2, 0x40}) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f000092b000)="e4", 0x1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000031000)='yeah\x00', 0x5) 2018/01/28 06:27:02 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000-0x4)=0x44) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$ipx(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$llc(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0xfffffffffffffffd) r11 = inotify_init() r12 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000+0xf0)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={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) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r16 = socket$nl_crypto(0x10, 0x3, 0x15) r17 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x200200) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f0000004000)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002000-0x50)=[{&(0x7f0000005000-0x2a0)={0x2a0, 0x3d, 0x10, 0x7, 0x3, "", [@typed={0xc, 0x2e, @uid=r1}, @typed={0x10, 0x41, @u64=0x1}, @generic="d0f4f0907a3a6e440aab57cd355b80d067025a76956a868293da3d7966ce324f8e7d7fd0110ba93b02d102275c42d168cf7b2e24df9b2b56d25ef7c1292cbb81b47959d95d0786071e04aa311067c853b06d88f1bc7bb9106bc4e0ab0a1094173fa914b7e8ef48bdc75480b86b74725c51b90f9f32e06ae814", @nested={0x1f8, 0x1c, [@typed={0x108, 0x58, @binary="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"}, @generic="021dc2e83ec068a2799b9b4636fb73b8bfba0d2f3c9b5c97ac11118a29daa79cfd10b2462ffbaa488b13e66523b79dc50094ca4671647b95067fa7984357e80868cd20eeb39fec58c08d47323d30ec6b00bbdc4c46aa4971487ca19b96947124860f41343bced7ff7ac2875a4acfbc0e794a34a8082fa166f67b477045c368e0fa4955a224f40a990f84c4770b26968aa037160728f8a447ed4d9d84bb01927fed4f64202927960e965591753769022e3da69e3d9a2b2885e56e8ff636ed682ebdcd76f93e3a30ba0d07ceece4bbaf8460f4fad5cfd5c5cdf54b7a22ceac727a", @typed={0xc, 0x15, @ipv4=@rand_addr=0xd41b}]}]}, 0x2a0}, {&(0x7f0000001000-0x2f8)={0x2f8, 0x2b, 0x802, 0x2, 0x3, "", [@generic="ae81b3dba6511e7aba60", @generic="5dc412d38a036399e669fbaa7b35c63fa7603c43b622a5a26884bb54e600fb04f7502b00f68858c17471ad653275342e86427f795d163713428b17670106f7cb2aea9aa88b8bc3c1262e99fc3d89b3bb46edb0722931171964516e4b13813421c5b19367ffb2a4d76f4996f461755a48560ab263f20019da66120422792b3640ac383f41ba3e1856722c6b08ebdd1d0fa2dd3f4b697f1ed807904463f7c042beaceeda7b740d58283c145904af6b77e8ab2edcde215df6556721411acf85b746e1fc8434ea154bd3dbbd1144145878edb386a0aa9fcc706cb20c79cf4b8b4dbb1429798b0dc700d169ad64e06f6ecb8a", @generic="d05ea11df946bbe06ac9635e84137d5c6d45ec9e973b21983a21ebef626585da32758747d3b9b5a3caeb571009dbf97d5ef96c52d3d3178c925881a0588ecfb6", @generic="ed8b0dcf542bd194a52d41739a069983b2db33228d3429", @generic="33cc633543d2c1be34deed53096dc64f18de99c283b45af1c0014f7ffe5ab12fcb0d3ca74e64d55b7535492abfa7e7bec4eb11320b8a4371c36e7ad24367ded52c05f8cd88ec7b4943dd2c26e43823c8591326bcec0515b3492c1754a52cfc1096ab699c03ce5827e54a8da3395773a7891124572591a2babe481b8a6f71aaab507b0b08f961217169665e485b1b807091fa74ee47238772fe31f9c8336bb4755123c0cf1d82fe6ad498ea0b7eac08f6b279f4ae5f55d8", @typed={0x10, 0x82, @str='keyring\x00'}, @typed={0xd0, 0x38, @binary="28337b26ad9756f44634fa7303b3b67f26b5c5024fe171107e8397a574045743871bcf78c411a0233a884f1746694da8834c221cba752a04f9aedced5972daa27c469fee39a76ba82730886989d0ac6daf542150e52857c3767c55357ff95ea87ff70e322fa6264acc229b7c9ff4d56d0144656f48429e86fcdbd57cd83b3309bfc6ad84594baea277ddda6aaf98f46ab50a854fed031f7a05b7782ad5d94dc2c12a13684fa8a6c8717b3fef1993a0cab23c7517573e6c08cdc26a94b6a5b257e38fbcc546"}]}, 0x2f8}, {&(0x7f0000001000)={0x1018, 0x33, 0x600, 0x4, 0x3, "", [@typed={0x8, 0x47, @void=""}, 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@generic="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", @typed={0x8, 0x56, @void=""}]}, @nested={0x30, 0x8b, [@generic="b27c1cbacf1f91a29cab3b98806ed020baa710", @typed={0xc, 0x43, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x38, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0xc, 0x5b, [@typed={0x8, 0x3f, @void=""}]}, @typed={0x10, 0x30, @u64=0x100000001}]}, 0x10e0}], 0x5, &(0x7f0000001000-0x98)=[@rights={0x38, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]}, @rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20, r21]}], 0x98, 0x40000}, 0x10) readv(0xffffffffffffffff, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) 2018/01/28 06:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000417000-0x8)={0x0, 0x0}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{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]}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000a18000)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 06:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000)=0x0, 0x7f8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00005b8000)={0xff9, 0x1, {0x0, 0x2, 0x1, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') clock_gettime(0x0, &(0x7f0000635000-0x10)={0x0, 0x0}) utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/1, 0x1) 2018/01/28 06:27:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000047b000)='/dev/sequencer2\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000d5e000)={0x27, 0x9, 0x7, 0x4, 0x1ff, 0x2, "a26a36c3ef3e69e933527351b5b575f8daf1c4f5392467840aee4b2de580f2227b41bffc0bfd04170e4611680c13b0eff1e2590d220780e4d31e6825990e21", 0x0}, 0x60) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r1, &(0x7f0000c5c000-0x38)={&(0x7f0000a0f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e43000-0x90)=[{&(0x7f0000b5e000-0x9d)="0c80ae639a488e8050cce0d70b8967fcfb0cc63414a70750be3fce12f786410ecbec8ce8884496c22b8ecd24ba23e0fc8691a217f4a1a8b2949b81d1ad63771823c056aca14b3d1856ecdd49015cf17f7e541eb10de08cb33bbaec68ff401fbb2954d49fb28e2dc9e5c55a896b646abaa0ec6e7d3a86b0be20997bb1ce7a70eca4691e13676f058c552097f7be4b613831ef36b1e40808624758118c9f", 0x9d}, {&(0x7f0000c77000-0x81)="d4c276605bcce50efb87a5c98798edf800dc4cd78316bba3fcf4df3fa7cc75d81d6611823f79ac90bec4dbbc5566fc34d7e040ed2e13fbf71d1d7fb53d414fd6f9daa4885970c85a896096dc6e128a10762d95648bab30d68563bbf98bfb04ad8eedc18ff95d1b5e01c22c73e0c6d8d3dabb4d8dc552efb401150248c42ac13dff", 0x81}, {&(0x7f0000893000-0x1000)="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", 0x1000}, {&(0x7f0000828000-0x58)="0aa04e054335b7929e89522dcbf436cc54a0518d5be9c7191e437a41ef562154563080b326b5dd8d781e90e4c14c5a4e3c5f58e18f24560a2606ef34ceb922d22161f923f42b7429646da1a44d3292ef060e1505f37f4047", 0x58}, {&(0x7f0000a45000-0xfc)="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", 0xfc}, {&(0x7f000096d000)="c0b0ea1058d4f09ae9f2ec83a91ef4856bc9211847a3bdf1fbb6030fd3a8a35c28564901619041cd57849b71bcc6564f77db3b26160a55be1a3331440714b1de428a00256a4b54d906e1c0d2e971a4bce126a852b56c373ab089efea2a80459e2a15f8b3b222e9a61a4b897c7d7962dd6d9b55db08e5c8c380f3e64f1862c6f4527384b3216cc3cd477a84283b359f6728129c53747a2a4d80a408795480686c32724c9560c5db1e98d21b7bdf0888ba344c9d441ade644e76f0a3dd6b61cca3bf84d8", 0xc3}, {&(0x7f000091b000-0xae)="7c2e0866f034b1271a031851def22f02be86bade12b90c3ac2efee5125583b3350b15a82201f0c7cbeed9dcc9b3ff3a9fc72c38ab3efda966b1abb6091dff70b8254b53f4bb859c863123d46fa1fee0edd6334dbdacb734ab5eb7d48cd2431350f8c9bc55b2ef7e0bb8038d825b79b68d447b86a2bdf9878b070ff2f528a33b92cbcd77e779903b7ec588ff4a4aa934eb33bf69ece1b7b3a9f725944a1ebc9b0af7ed3227b237c9cfecf8b55969d", 0xae}, {&(0x7f0000967000-0x83)="a99ebe22303ec02eb401bb87377e087fb7f6cf5423af9da89be3b48669c34830a502bc16d255ed4d36e28c3de237e3d6c9a27e8cfa9f20dc062a0c3fc5206466c850a031c7bfe9585273b93a52906341e23bd6aef4388012899cdaebb4139db2046d98d70516c149c4f0e8452bd91ed14d4842858d5b642f5d06cfb2ee726b255cc5be", 0x83}, {&(0x7f000050a000)="ae8e266a69a5073f6ff06b19f9a1d2005903b5cab878f0e7e7070f3296cf89fb0b96b92e2f5d8e065e17b608c980f8adb6348e04b6393f4b4765dde93a0032247fe1100b813a71ecb7aa642dcdcc2795bf833542a0135a0beb5dc468d669e7c994447c419fbe9fbcc2a1e604c18aa0e85edcc466b38ea6cb1e80a5f248d1ece6d76bd01ede0b464a00ed35fe6c65d63909c0d6bb69c20f9369d412df24d407f4efbdbb682a9631", 0xa7}], 0x9, 0x0, 0x0, 0x8000}, 0x10) dup2(r2, r1) 2018/01/28 06:27:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x4) fcntl$setsig(r0, 0xa, 0x29) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000001000)=0x0) r3 = accept$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7, 0x7, 0x3f, 0x400, 0x8, 0x20, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002000-0x10)={0x7, &(0x7f0000004000-0x38)=[{0x74904249, 0x1, 0x6, 0x6}, {0x7ff, 0x3, 0x7ff, 0xfffffffffffffff8}, {0x0, 0x1, 0x1ff, 0x0}, {0x7ff, 0x80, 0x80000000, 0xfffffffffffffff9}, {0x6, 0x2, 0x10000, 0x8}, {0xe, 0x7, 0x9, 0x8}, {0x3c, 0x0, 0xfffffffffffffff9, 0x40}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100, 0x100000000, &(0x7f0000004000)="0f8938b292a293c85b5ccdd1d21f8176a9aeb3497c363a82b9348c7f2c857be3c8e2ba887a90b087e9b72e10f82298e19087f4b67623ad67150d5e842eb405224809fe983d1522085ec75e879b81c7aa5f502045c90ae24383097f0f3df8d8e9333e3f6578a4d134220b1ef4", 0x6c) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000006000-0x9)=@random={'os2.', 'ppp1\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000006000)="ae18981811538b8253cf8f659688a2a18e2c8309f26d7c6fe41d8995ecfed642fab6b36ed1fc94dbf35a7cccbcba5fe2398041202c1beb871a0583c38cd32217c228f138deb100d0a35c6e928bc54d97faf80ce47cc3f8662d1041c88c01c96343b95801f50b67709faf1d5691b032c22dba036031b76fc44cc583ed65effe821c370248fdf91f45d3dffd", 0x8b}], 0x1) r5 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f0000008000-0x4)=0x0, 0x8, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000004000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@vsock={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000008000)={0xb273, 0x8, 0x101, 0x3, 0x32000000000000, 0x2, 0xfffffffffffffff8, 0x401}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000006000)=0x400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r5, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000000b000-0x69)={0x9, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 06:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/18) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000b48000-0x10)={0x15, 0x55, &(0x7f00007a4000)="0fe8426a10f892e0886e12fc733fd8a8548bad54e22f6cd031c07715dffbba0ab1d0d3218ea60885a282079730cd5a8c7ecc0370dc8d04974f3ce81ed29c4c088be8db680db02c8586f16b4f67e6f1a7385e9f76b4"}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00002ae000-0x68)=""/104) seccomp(0x1, 0x1, &(0x7f0000fa5000+0xe5c)={0x3, &(0x7f0000a40000)=[{0x0, 0x8, 0x0, 0xfff}, {0x3f, 0x4, 0xffffffffffffff80, 0xc346}, {0x80000001, 0x9, 0x6000000000, 0x4}]}) 2018/01/28 06:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000b3b000-0xca)="e9937a2a14ec2d9fa3a77911f73f1abb490ab64c9b966a6f49fd821a44309ffb5671d9af8ee9a71e694e0cf25f4cc256d5ed1eb39d6bac5ac766660bc97f0dc9677aba968e4f6004b2ec5600d28e6b20ca2f8528c8f67ac6c2ece7ef58d6aa46d10128297928739a9533d831941f7f5557a6e36a6dfdbb8ab182b122139521dd5aedca8d27b66647b8fe449b54ad3989a60a18d0a2304db2b1268065fadba6b29e4e9b211c744476b1472ddb39a48db47bba2f4a099adccf81fb97651bc6db05420aed00a74c7c28216a", 0xca) write(r0, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x0, &(0x7f0000d6c000)={0x0, 0x0}) 2018/01/28 06:27:02 executing program 2: unshare(0x2000000) 2018/01/28 06:27:02 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000661000-0x8)={0x0, 0x0}) r1 = socket(0x11, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, 0x0, &(0x7f0000000000)=0x0, 0x80000) r3 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000000)=""/215, &(0x7f0000002000-0x4)=0xd7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x2, 0xff, 0x9, 0x3677, 0x7, 0x6, 0x7f708980, 0x800, 0xe30, 0xfff, 0x4, 0x3, 0x1b4d]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r4, 0x80000001, 0xfffffffffffffffe, 0x2, 0xffffffffffff0001, 0x8, 0x2, 0x1000, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5b9, 0x8001, 0x10001, 0x2}}, &(0x7f0000002000)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r7, 0x5}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TCSBRK(r9, 0x5409, 0x734a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000003000)={r6, 0x6d51c24b, 0x0, 0x80, 0x2}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r10}, 0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x1, 0x4) r11 = accept4$inet(r1, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80000) setsockopt$sock_int(r11, 0x1, 0x3f, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r9, &(0x7f0000006000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r9, 0x29, 0x15, &(0x7f0000007000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r10}, 0x14) 2018/01/28 06:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) memfd_create(&(0x7f000035c000)=':\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:27:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002000-0x8)={r2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) r12 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r16 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x1, 0x4820000}, 0xc, &(0x7f0000002000)=[{&(0x7f0000003000-0x1c0)={0x1c0, 0x1d, 0xa04, 0x3, 0x3, "", [@typed={0xc, 0x90, @fd=r3}, @generic="b66ab549c90fa919ba6e358190d01030013bfb4c5df05a815851263b4d3cfc34ec825f6c278941c48e0f6ede60898971e29060c922e9df2d22457f4f9aad67d2acec4bfce4de25e6f094e3c47d6f9dcd8b8ef6abdc6bc2d7e8dbdeea94865cc15b1327c900ee46806f55e5ae", @typed={0xc, 0x60, @uid=r4}, @generic="6a1133aaf29db9d15b86c818606c3fa04078c8ba8af0fcc8d3b0db67ccbbe6bbf6033059ddaa1af6967947ae9060f6dc6f3a9bf9357fb06c093780fd8079b9b91ad91169b8709275b70aea597fc450d370c60d6f719cc44a2beb28515a73898ced756bec20614f52c428922943888416ff688195ea460e2230a446", @generic="97ca56e3e96cb7232bb1ad503dd9dbc77c9dd166bba7eddc9c9d81c637a3aed5e37a6b078b90d74eb7ed5b30353576", @generic="fc0d23e9504539ebc48c18022822693a3cac0196ca7ce6c3234fe4489e22f6538571729e57a9c741b18831668785ead43b9b6395221fb103756504bae21e3cdff32e3b04662b875eea35f000fc7fa111fc2dbc3f0b50ec3ef6aa376c564eddbbacb8c4e5d17303b3ac02396666fb8e5b1484ef7a02b8cb366d60655622fc06"]}, 0x1c0}, {&(0x7f0000002000)={0x9a0, 0x30, 0x100, 0x1, 0x1, "", [@nested={0x2b4, 0x39, [@typed={0xc, 0x1b, @u32=0x6}, @typed={0xc, 0x89, @u32=0x7e00}, @typed={0xc, 0x30, @fd=r0}, @typed={0x34, 0x47, @binary="da4ba38f4d29c142e97b39f758db2a40af39e4a7f2149ce48dfc82a0bdb694c5736aebe5541a7e5e6e"}, @generic="422e3d1f4d9af1708c493b828dc81b7842127c2bd6915df3d084d306b4682748cd6fde8c1f8406bcaab085ea1c44b31ff578a05df2a0e261cc20affaee7dffc52d9a73074a416224a45ab02e1fe2d5ef8d2cc4ae9da815171b32887006ad85e257d3a96ced0ee10be126fce5d003741ad439e2ddd467882386bcba4fe19e41899528c20eb524157335fa710db0e4d09ca02893f279a0a9b74d15a1ca24496381349da3c42711aff86f0d4ee01bafd9c495c2f0e2cf5e5489ce094b8603b5bf77b1b2bf30d97ca44099ad3c4d1f", @typed={0xc, 0xc, @uid=r5}, @typed={0xc, 0x5b, @ipv4=@multicast1=0xe0000001}, @typed={0xec, 0x7f, @binary="5a884a4d6063a6129c97e7db1f810767353a785b57f1dec9895a9e5327b5b8ca0cc205dd90ee998e46b65b45bcca97922b3f12f3dd1792f63758af7498fc06a9e3026d7373cddb36976d828dfabcf53d2f585c894fa9bc4c7cb4b4a373037eee7251ccf3fcf2129e8a50180b65355144abaaccff67616b743592c5880b7a3de3a9990f78d65d0cbf081fe8bcb8f730366246d9277a2f84fb0169cfa7101a13964a5188aa9554ac758216e98a7fbe6572e6a7dcae1d799cffb5593a647eb43fb5c155cdef03c0fa8dd6c5e6451ae4a0ab8f8722395a420dff3305ef25deac401a455e6b1f"}, @generic="72bb80f366a73a050110bcd45378ca5a67cd2a4b36d6f2c325da8577a4015c77db42c47fb10ede35e2053964b6df150bd508fbe82d5bb01b0c44ba48359bdc3dbbfea8cbe27f27a8b53cd539a4f4a90fedf4b5995dd690f472decece601c9f597b72704f0750c33cb6e2c7aa60870fb26833190d3f438f81", @typed={0xc, 0x6c, @fd=r0}]}, @nested={0x294, 0x75, [@generic="c85a1ee26128d5089e9d833b6720dc5ddb93f7ea065c68b055ba285c482904bb3fdd35585422d645a8a6472a2a7279002ffd4284225dd7ad752d054683cc58580576b6436d021bfcbff8e0a6e9a2ad3b3c913827212cc4a261af15ffa5cb914ae0bb7ffdc1741218aaa8f61591ee9d758e844ea0bbf63f5ad1a119b45e29578b1d938f3b2d7ea1ba74216919947fb031ac80d47ab6eb37897ee7b1503c928b1b891573fec105", @generic="33c02a9c0e8bc87399df1ae0f588e9fae1e2d82a5c490e2d0ae191e292b6def88eee25b9c8baa1d20cbf5e418d86c66b942df6cda59c6ea7c7d9e5a7973e2d150ac42e224e001af52dc14bf6b6a31f7694a28297928561d2a9ac8a7b2f8e8e425247d6c6bc56c2eb8425b6758c67e8fb7bb416329f788cd2748ffe93e95fd623c9870493df96864839992b96847a32cff7500477a7272ea4a200c07394aea4a0722017e40e1c70636bac088718ade8fb26594c1a1f3573c3470c750bcbc6d31a380d22", @typed={0x18, 0x1ff, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="9f9f61370647c80567f5c52ae03f40159c52f4ae13267e68929a0619", @generic="962a3513307841057982a7acde13587261a4f914aa518c63931e76cd29d0147aee524620352653f4083d325a4ae5dc3c75d544e692f24e8b317058498c87f206d7a9fe83841b13fe6a6cf0a4d20f6a1b20b5a50fc7acd1a3e3f420d0032b4ae94751dddd573b71ec541271df3d953a514352d1553fb705c73337fc57c4ba72ef20c1151928545a3648181b0e92a40fc8942237ccb476b10937aad93a6cc6f9a3c68cc81b943d9fb8e373c559303a26a9247654228bfbf96ffdddaa96b74cb4e5cb824d0d305d214b857f62c16cf77d1106bb3112d2747b1b8d4394554bc36929563cf207d2096a639387", @typed={0x8, 0x7, @void=""}]}, @nested={0x1b0, 0x2, [@generic="ccdfc0f7c910e576493884a9c685157cce525640f41aa2b48e824c776f5e382de0a1bb88bd69370c893307bbc745a3ff3cf201177580259521f19183a270f9d00410726534adc3ad9b8aedc93db89f87ac24b56ebba591e51cbd2d375d2bf33093b46714080694d7a31fbcde8ff3be83276cbed2e0246bce37ea9b3c87a3685b24e3b3e7f695fd56225cb6207e5b44fce02056a6ae1ac6ca750ee8b42e13b78f6d08df64f3a3c714fbd8fb886de0eed088d8bfd2385d15", @typed={0xc, 0x89, @u32=0x24000000000}, @generic="45b470520d0f9f69f038c39a97451cc739959460e5844f8596b9c5fc324a9ee515472735e149b263f068888b4d3c3a5be48cc7aa13b8372a6b1e97566db3542f15219286aef39cb063d467d8a4b10b0cd09553a4de3a495d88445d2106c835dbc2b041fa62e965d2e091d4df44a9a95ce504449a143562429e9d2a085e3d858d8be71c72c3e3869522f9bf868bb2155548a1a338a2284ec9bcc0552dafc01e148cc99b408fcf8d972aa75fb8a06c99b34d71498df309e110ca48a2e426d42ca90191", @generic="c3193da00b75a63682c76daf6be93d128433eefa63a472b9", @typed={0xc, 0x2d, @pid=r6}]}, @generic="ae652ffa4325b227be6533f32607df4b2426408757e1bd73be9c782ac4fd2f617f096017f5cd8d34e24827396fad1871bd636d3cae3c8249be4fb4ee2e850f3f", @generic="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", @generic="c861e075507e22b9d822ce1d569717ebde35234053a6a37e29729dcb10aeae4ee0c41d8c9ff6e64afee7eedbfcaf57c10b9c0a16b7702102f1e7cf7176d7bd5498491c3b076bbf984ddd4e16ef300a4c73b11b840421bc7394058665c60be0fdb7caed104b48b2cd8a279247bafe27dcbb963aa27df9f4e27129a406142e61793407127d2d385ed7d3a3f4039addff0ec575c6ca345e272af0414636", @typed={0xc0, 0x67, @binary="05d9ba78a7b6170e99fc5c684f77049bd5d74f447bc8a068dd8220365f1f6a8c27e10eb1aaa46f815431442b7ebc9c257e9e75fba1a4974e515de44b58f57a46dbba7eb0cc040fa57d44b9e5c2e84bbab1cf7cb9f8f47326486abcb6ef521d24c41ba0809471024928fef86731844afee0ab79f75e04fd47e6215ad568110cd7724f797d1634d5eed637a6db005d935f74c3e41d3c7bb9b8d80169984b9ab9483b6195e8e3343b2b9146869f84c5bb74867c635d551b"}]}, 0x9a0}, {&(0x7f0000000000)={0x138c, 0x21, 0xb00, 0x4, 0x3, "", [@generic="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@nested={0x27c, 0x52, [@typed={0xc, 0x8c, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @generic="d9d52874d92a50217721334aecb1ab1ed2e9ce4eb7103ac37edb20062a17aa71e37532a5949e2fe587e4a48c09b245d190637219490c2dc69139a8c7a61049c7d1808d7c27be34d0b3f40fef9bdf23e5dcc0a017fa8baa76db8436dfd95fdfd49ea481244b6c4b7ce07eeffcdbcec394f75d72fd290510756f12cdd8ee0d3bbe27fda134934bd0753c3a2eae2cf39b466470c22e1c7dee421ee64dd0321100ec28fb94348e8cd0f8488d1651d6f5e26e35", @generic="8211b1bd665658bf2a23a64122b2f5a899e2dda2b7414c56b6756cfcbc1fc38846b37c1ef2f045a228b0e54232723242280ac22cc8aae884cc2d3511f19aab274ec055c2b3394e543aa34defeade46a6d71490362eeb246117eb94629a84d936cbef1ff31e45ebad73b2bb7ad9ef671593d0ddd11886ed30a8dab2dd1593f5b4760c335a4f2611d556d6aa5beeb0a71fcfc3bab80f2a82600572d42b8cf6cdb1355e41e409664928fefdb4bf43f09a0ba3ab668f6c588884262172314ef5f4d9ba73b68fcab0aa9b475552f370d53f4d6af9d0f348", @generic="0b851a8315a02936030c6540916392f6f7", @generic="98c419ac3a21c77b5d91a3e0ec5cc4235ec8f3e4bbf8a209595572ded9e8a65c3f96fe1db740f37f034e0ad4cc49afd762624c74739f64c578cd8cd1c49e0355d5e6073574f9290db48e70dd6ee4f4bcd5f0f47ccd9a04b3e1b76fc229dc078c3c8fffcc482ca110991155e36e0fd1c739a5a776b57038328846987b3221dd22fadef9b19b3052dfb74c213b5ecc6384d5fd4e01638bbb4b17b828c7c2dbb52d7eaac6d48f4737c7b090660196301715346f90dcc4641816a9145cc2bc9323ae01b46aa6dc8580b8053cb136d9a91b87a9113e511b"]}, @generic="6a8c5fb39bd09255a7809b8978ea593d736e3cb44e8d27e256e2ef885a97bf622df06a0c22544cec03a21d51f438dd1834a0532dd51b5f499539db1438e597a3ff93717d40cc3062c7dfed3f500774838849524ead9d7c9db9b1932822c7b66392d126f8e10707d6d50397e0bf4415a000a67cb9c45fe467c6971524b2623c47f3025fa2ee6fd01cb76a2483099d924d40f80946b70c4a3cbcdc6481defae90867f1d080061451f37a2f4e41599213f074d49d4ef09f1d9a41be674065184e45d0fcee49eb430f96f6083f770b25b883f6003cf5f4f7eda6c82ad21494e40aeb01ffe5a1a4", @typed={0x18, 0x44, @ipv6=@loopback={0x0, 0x1}}]}, 0x138c}, {&(0x7f0000003000-0x1c)={0x1c, 0x1c, 0x200, 0x5, 0x3, "", [@typed={0xc, 0x5d, @u32=0x8000000}]}, 0x1c}, {&(0x7f0000002000-0x70)={0x70, 0x1b, 0x700, 0x4, 0x0, "", [@typed={0xc, 0x50, @uid=r7}, @generic="52b0361ce67f7ec8512a8adaa23930447fbf9f7404fb8818979eb2fe7f58bbb8a7b206963e3332e49aa3ff90ed73f9fefd21f2bbff05f9e3327dfb8a1c77fe3a9bed2584a604929c743331347c2bdf444f457add"]}, 0x70}], 0x5, &(0x7f0000002000-0xf8)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r3, r0, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r0, r0, r3, r0, r3, r3, r0, r3, r3]}], 0xf8, 0x40}, 0x4000080) 2018/01/28 06:27:03 executing program 0: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000035e000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f00000d0000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x3}, 0x0) 2018/01/28 06:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000161000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f000024b000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000e12000-0x1e)="1c889e42c61cb34c805b69d079f00e83f5b695fd4f06a07fa30672365128", 0x1e, 0x4, &(0x7f00002f2000-0x1c)={0xa, 0x0, 0xc9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1ff}, 0x1c) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x691, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000e1b000-0x1000)=""/4096, 0x1000, 0x41, &(0x7f0000842000)={0xa, 0x3, 0x8b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) 2018/01/28 06:27:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000fbe000+0x4e5)=0x0, &(0x7f000059a000-0x4)=0x0) ioprio_set$uid(0x3, r0, 0x3) 2018/01/28 06:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) exit_group(0xfffffffffffffff8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000527000)='/dev/rfkill\x00', 0x400000, 0x0) shutdown(r2, 0x0) 2018/01/28 06:27:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r0, 0x80000000) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000014000)='ns/net\x00') preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000008000-0x10)={&(0x7f000000b000-0x2f)=""/47, 0x2f}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000015000)=""/207, &(0x7f0000009000)=0xcf) socket$inet6(0xa, 0x6, 0x3f) 2018/01/28 06:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b14000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000013b000)={0x0, 0x1c, &(0x7f00009b4000-0x1c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}]}, &(0x7f000038a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008d9000)={r1, 0x54, &(0x7f000065a000-0x54)=[@in6={0xa, 0x2, 0x3b4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x56c0}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x9e6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000067000)=0x10) r2 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x42c00) ioctl$int_in(r2, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r4 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006e0000)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc70}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff9851316e}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa647}], 0xa0) 2018/01/28 06:27:03 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = dup(r0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000024000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000018000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000, 0x8, 0x80000001, 0x400, 0xffffffffffff7fff, 0x840000, r2}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf5000-0xe)='/dev/keychord\x00', 0x40, 0x0) r1 = openat(r0, &(0x7f000045f000)='./control\x00', 0x801, 0x80) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000062000)='/selinux/load\x00', 0x2, 0x0) r3 = openat(r2, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r3, &(0x7f000003b000-0xa)='./control\x00', r2, &(0x7f000003a000)='./control\x00', 0x0) r4 = add_key$keyring(&(0x7f0000104000)='keyring\x00', &(0x7f0000ac7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r4, &(0x7f0000ff7000-0x69)=""/105, 0x69) getsockname$packet(r1, &(0x7f0000ece000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c60000)=0x14) write$selinux_create(r2, &(0x7f0000f29000-0x34)=@access={'system_u:object_r:hugetlbfs_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x38, 0x38, 0x0}, 0x34) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000cfd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:27:03 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000072f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101900, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) mq_getsetattr(r2, &(0x7f0000001000)={0x7, 0x4eb, 0x8, 0xff, 0x3ff, 0x4, 0x40, 0x200}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r3, 0x11, 0xb63d, 0x8}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x0, []}, &(0x7f0000002000-0x4)=0x4) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000002000-0x48)=""/72) socketpair$inet(0x2, 0x807, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000003000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r5) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000005000-0xbe)=""/190) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000006000-0x1000)=""/4096) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000001000)=0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x101400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000005000-0x50)={{0x0, 0x1, 0x800, 0x2, 0x10001}, 0x81, 0x8001, 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]}) 2018/01/28 06:27:03 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ea000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r3 = epoll_create1(0x80000) r4 = socket$key(0xf, 0x3, 0x2) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) r6 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00007e3000-0x4)=0x0) r8 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffffff, &(0x7f0000724000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004e6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000690000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) getresgid(&(0x7f0000aa3000)=0x0, &(0x7f0000751000)=0x0, &(0x7f0000aae000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="6dc010a893397daffe288a0e6928f5c3e3cff69017358ea0e5fa70bb0c37ccb4e17aff3133acb5968b0030556dc3bb2dda4e2a9f0a407ec1582c4ddb8b41", 0x3e}, {&(0x7f0000a14000-0x32)="f9282bf1db8c4e4ea6eb169f9bd8d0e1e77fd82e23df2ab0f9b9d40078f804ec880328ee41eab2940f3116fc4cfe05390888", 0x32}], 0x2, &(0x7f0000434000-0x80)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x4000000}], 0x1, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/28 06:27:03 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x7fff, 0x4000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000001f000-0xcd)={0xffff, 0xc5, "5a8c73316033e37bbe303a6434aa453dd0184b51972ffd5ae241491f9b3ff6a92b9b8052e2d62c8250e8b0b343873323ca2c14fffdf154a041fb4fe58c92b60b91eabc6ab524c2b750cdf4dc8af495eb7036445da78a4710a1134352d04bb2a8a3ee59dde61fc1de2413f487bb93b9c0483c179f1ee6885da758699576b06543bc745782b6308517d5589e9eb44fa6c79d36c5cb8ca3b69a408e25065d8ba37541af6a7ea6a944d1cc569351ccabd72f6afa2d7213563766c5a56381fb9e13ff9224a65037"}) fsetxattr(0xffffffffffffffff, &(0x7f0000005000)=@known='com.apple.system.Security\x00', &(0x7f0000006000-0xd)='system*wlan1\x00', 0xd, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000017000)=0x0, &(0x7f0000018000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000005000-0xa)="") 2018/01/28 06:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000969000)=0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) signalfd4(r0, &(0x7f0000873000-0x8)={0x4}, 0x8, 0x80800) connect$inet(r1, &(0x7f0000b19000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006eb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ded000-0x14)={0x0, 0x2, 0x4, 0x6, 0x80, 0x4}, &(0x7f0000ea5000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cf3000-0x98)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8}, &(0x7f00006eb000-0x4)=0x98) accept4$ipx(r2, &(0x7f00002be000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dfd000-0x4)=0x10, 0x7fd) 2018/01/28 06:27:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000128000-0x10)={0x0, 0x0, 0xffff}) r2 = syz_open_dev$sg(&(0x7f00002fd000)='/dev/sg#\x00', 0x80, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x400041, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) readv(r2, &(0x7f0000002000)=[{&(0x7f0000001000)=""/231, 0xe7}, {&(0x7f0000003000)=""/104, 0x68}], 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000-0x10)=@generic="d8184605520c259016a5f1fd9cbc1472", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000006000-0x2)=0xc) sendto$packet(r2, &(0x7f0000005000)="9f6544b66ca3375974e330198d44a0089afe26af1f7d3e4486b76c89395b2c02dbedc3e1f8a4a1eb89a62b1effb283cab703743f41e432611d57484a9597c471653e14914c6882af72f1e7f3f3cae608e50913789162dbf9ae7c833566e66e142c11e21ac6b38c57571521ed6655018aa8ca344c1722b87453146b4acb5ac650e0878e3c05e8fd70c57de6fcb0047a849618fc30bf06592ae5a31c7c6c35b0dac0f05e83e0c90d7721b74d79e4fa88e9e3e78bbba0c15e3bbb", 0xb9, 0x4004000, &(0x7f0000005000-0x14)={0x11, 0x8, r6, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) sendto$inet6(r4, &(0x7f0000000000)="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", 0x1000, 0x20000040, 0x0, 0x0) r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r7, &(0x7f0000008000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 06:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000afc000+0xa44)=0x0) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x4080) 2018/01/28 06:27:03 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept4$packet(0xffffffffffffff9c, &(0x7f0000460000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000730000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r1}) mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0xc) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000f72000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f73000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa, r1}) 2018/01/28 06:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = epoll_create1(0x0) r1 = creat(&(0x7f00008b6000)='./file0\x00', 0x121) ioctl$TIOCCONS(r1, 0x541d) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) dup(r0) 2018/01/28 06:27:03 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x33cd5b39, 0xd7c, 0x10000, 0x8, 0x4, 0x3, 0xf70, 0x3e, 0x5, 0xc82, 0x4, 0x3}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ptmx\x00', 0x105400, 0x0) 2018/01/28 06:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000aa9000-0x1)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f00004fc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ed2000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) pipe2(&(0x7f0000f1e000)={0x0, 0x0}, 0x80000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000f3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:27:03 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000002a000)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000014000-0x6e)="51a04e61fadebd6024e6a4cbfa8136a47fa51cd8a5a03e4201bf5cb597a1d2f627f92ddfe743fd715277d4c200ab8a3809c47d075ea103fa10ade495f51257b7a4f7cc7e585ce953ce6d714541fb1293e85db55b180d4f7c5edf8311f52fe4317b13ab6bdd15f042a1d902b96c5f", 0x6e, 0xfffffffffffffffd) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f000002a000)="f4db228f73ba8c855cc07ea2d5e4de5faa95ce36b5dd931cb18d3eab2bd9458c20481633806502b26ce9bb1b1f05ae56cd", 0x31) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000002000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000002b000)='self\x00', 0x2) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000003000+0x664)=0x0, &(0x7f000002c000-0x4)=0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000000e000)='keyring\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f000002c000-0x8)='keyring\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000001b000-0x38)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000015000-0x10)={&(0x7f000002b000-0x408)=@getsadinfo={0x408, 0x23, 0xf00, 0x2, 0x1, 0x9, [@algo_comp={0x110, 0x3, {{'deflate\x00'}, 0x638, "438a0dfdad05d544bd15af6f69e70f952dad01d768b886fdc6c86b318f36c40ad38927df9bc74d97ca601cbbe748829107038e020f5cb274bc37189a352e6b816aa3c94b0fe9e71c6d5cbd36e5c022658dde2f9f4768d625e1f5b7d280204cc228b860d27ab80c8bbc7ab134f97c27df4a2f4e9395eaa72b80c714fd59bd236853803ff38af0025b024f7a33d240fd60c80d77bf9fc1662ac9caf5f7f35864718df9357392cb973f6a0582d6822d688786ef4f7ea306b5d3fff0fc36ba21dd5c19874154bd3072"}}, @coaddr={0x14, 0xe, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, @migrate={0x5c, 0x11, [{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in=@broadcast=0xffffffff, 0x3c, 0x3, 0x0, 0x4, 0x2, 0xa}, {@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, 0x4, 0x0, 0x1, 0xa, 0xa}]}, @replay_val={0x10, 0xa, {0x7, 0x4, 0x6}}, @etimer_thresh={0x8, 0xc, 0x7fffffff}, @algo_crypt={0x8c, 0x2, {{'cts(ctr-serpent-avx)\x00'}, 0x210, "e6952b9d2ac79dcd92670931e7afab72ce58040c3ff7541bc0c5d8098404230d0b9bed5f87d16d261ff0bf89145caabe169e4e70c3a1ac38e5feef932fe7ece10b9a"}}, @offload={0xc, 0x1c, {r2, 0x2}}, @tmpl={0x1c4, 0x5, [{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x3, 0x5bd799a6, 0x3, 0x957f, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x0, 0x3, 0x1, 0x811a, 0x80, 0xffffffffffffffff}, {{@in=@rand_addr=0x80000001, 0x0, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x2, 0x8, 0xf9, 0x101, 0x7}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3b}, 0x2, @in=@loopback=0x7f000001, 0x2, 0x0, 0x0, 0x1, 0x7, 0x100, 0x7f}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3, 0x3, 0x9, 0x12b9, 0x0, 0x10000}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x2, 0x4, 0x0, 0x1, 0x20, 0x4, 0xffff}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x3, 0x2, 0x3, 0x8000, 0x6, 0xf71}]}]}, 0x408}, 0x1, 0x0, 0x0, 0x40005}, 0x8080) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x28, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r2}]}]}, 0x30c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000002d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000-0xa)='attr/prev\x00') ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000013000/0x4000)=nil, 0x4000}) setsockopt$inet_int(r5, 0x0, 0xe, &(0x7f000002c000-0x4)=0x2, 0x4) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r7, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002e000-0x4)=0xc) 2018/01/28 06:27:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x35e9fe557dcffa20, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000768000-0x12)={@common='eql\x00', 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000084b000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000023e000-0x4)=0xc) futex(&(0x7f0000bb2000-0x4)=0x7fffffff, 0xf, 0x0, &(0x7f0000c98000-0x10)={0x0, 0x0}, &(0x7f0000faf000-0x4)=0x2, 0x7ff) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f88000-0x4)=0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000004e000-0x20)={@generic="c2c0d76cfd60bdcffee36635d4e05c93", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_route(r1, &(0x7f0000272000-0x38)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000018a000-0x10)={&(0x7f00000c3000)=@getlink={0x124, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_LINKINFO={0x104, 0x12, [@IFLA_INFO_DATA={0x100, 0x2, "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"}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xfffffffffffffd09) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000088000)={0x9}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000614000-0x58)={0x3, 0x7f, 0x3, 0x100000000, 0x9c5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000260000-0x4)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000ac2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) epoll_create(0x10000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000584000-0x8)={0x0, 0x0}) 2018/01/28 06:27:03 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000c000)='./file0\x00', 0x140) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000)=[0x0, 0x0]) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000e000)='./file0\x00', 0x0, 0x90) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000010000-0x8)=[0xb5, 0x9]) 2018/01/28 06:27:03 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005e00030007fffd946fa283bc0a0000400300000000000000281ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bf6000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000, 0x0, 0x20, 0x1f, 0x10}, &(0x7f0000cba000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005e5000)=@assoc_value={r3, 0x2a}, 0x8) r4 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ef7000-0x8c)={r3, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1adbf1e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005dd000)=0x8c) pipe(&(0x7f0000d29000)={0x0, 0x0}) r5 = socket(0x10, 0x3, 0x0) open(&(0x7f0000dac000)='./file0\x00', 0x0, 0xdbbaa5997c381d6e) bind$netlink(r5, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) memfd_create(&(0x7f0000351000-0x7)='system\x00', 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) connect$pppoe(r2, &(0x7f0000228000-0x1e)={0x18, 0x0, {0x1, @random="98cbdbb40f56", @common='teql0\x00'}}, 0x1e) 2018/01/28 06:27:03 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1a) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000849000-0x14)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x400) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001e6000-0x4)=""/4, &(0x7f0000fc8000)=0xff17) [ 54.975606] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/01/28 06:27:03 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000095d000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000095d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000095c000)='\x00', 0x1, 0x3) r1 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000095f000-0x1c)=@req3={0x1, 0x1, 0x81, 0x0, 0x4, 0xc7b, 0x5}, 0x1c) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000095e000-0x19)='system.posix_acl_default\x00') mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x0, 0x8010, r1, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000095d000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="683dc544011ab592e2af00946fdc01d1"}}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000095f000-0x4)=0x80000000) 2018/01/28 06:27:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000c1b000)={0x3f, 0x0, 0x7, 0xfffffffffffffffe, 0x100000001, 0xf1, 0x1, 0xffff, 0x5, 0x9}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSBRK(r0, 0x5409, 0x5) fadvise64(r0, 0x0, 0x100000000, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000002000)='./file0\x00', 0x800) inotify_rm_watch(r0, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101040, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8231d8759b2762f6d71c697b8dacfddd"}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x110)={0x2, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000003000-0x24)={0x7, 0x2, 0x1f, 0x5, 0x6, 0x6, 0x8000000, 0xbcc, 0x1, 0xfffffffffffffc00, 0x1757, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000003000)='./file0\x00', 0x400, 0xc0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000004000)=0x0) ptrace(0x420f, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000005000)=[{0x8, 0x6}, {0x7, 0x8}, {0x0, 0x9}, {0xf, 0x100000000}, {0x3, 0x93}, {0x2, 0xb6}], 0x6) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000007000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000003000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="cff619552f7162753f35ddab8f02a103db939367358aa16ebcb71837f9c580dee184869d0328469999f16d9994bcbe5bc9d04c47662a64ec1d431cd87e6e6cefdf950208e8a7964f0ddf61e4baf12d4afd61618850e184fe8426dfd48e8e0aed2ed8e892d3a6f1d893f084a4026d87d9d44bed9ede7033ba29fa2976ceff28df5880a7a325839e759c0c62aa505843bbf6bef6dc339c86fd769c2bb87dd7b1e851468bcf4b1e81dfcad1f7c6733f7664f991559d368bbf7a4ca73b7711ead1b129168b19ec3974a5313f79baffe818a6fbf6b1073c6fcd665b287be91f0e7d8981e27dceb68f92fd8de7", 0xea, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r5, &(0x7f0000007000)=""/50, 0x32) 2018/01/28 06:27:03 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000029000-0x5c)={{0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80f}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x80, [0x9, 0x2, 0x5, 0x7f, 0x5, 0x3, 0x1ff, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5) 2018/01/28 06:27:03 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000008000-0x30)={0x30, 0x3, 0x1, 0x3, 0x4, 0x2000000000001000, 0x9, 0x3f}, 0x11fec3f4ed7d0f89) r1 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x101, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000005000-0x4)=0x41) process_vm_writev(r0, &(0x7f0000004000)=[], 0x0, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/28 06:27:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x2)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005d2000+0x5bb)={0x0, 0xd6f6}, &(0x7f000049d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000907000)={r1, 0x1, 0x30, 0x3f, 0x0}, &(0x7f0000001000-0x4)=0x18) prctl$intptr(0x2, 0x0) 2018/01/28 06:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000615000)="c74a119e846f61a0caf4fdd7de8df3", 0xf) fcntl$getownex(r0, 0x10, &(0x7f000087c000)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f00001f6000)={0x0, 0x0}) 2018/01/28 06:27:03 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) request_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='!\x00', 0xfffffffffffffff9) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0xbd}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$getown(r0, 0x9) 2018/01/28 06:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000cf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000029a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000355000)=0xfffffffffffffd3b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000efb000)=0x0, &(0x7f00008e3000-0x4)=0x4) 2018/01/28 06:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000e9000)='./file0\x00', 0x0) open(&(0x7f000012c000)='./file0\x00', 0x200000, 0x121) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") 2018/01/28 06:27:03 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000006000-0x4)=0x0, 0x4) 2018/01/28 06:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000933000)='dns_resolver\x00', &(0x7f0000056000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ec6000-0x10)={0x0, 0x5, 0x3, 0x0}, &(0x7f000009c000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d75000)={0x1, 0x100, 0x200, 0xfffffffffffffcea, 0x9, 0x4b, 0x2, 0x8, r2}, 0x20) r3 = add_key(&(0x7f0000f4e000-0x6)='.dead\x00', &(0x7f0000c9d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x2, r3) r4 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000a99000)={{0x100000041, 0x0, 0x0, 0xfffffffffffffff9, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) 2018/01/28 06:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/sequencer\x00', 0x2001, 0x0) rename(&(0x7f0000a63000-0x8)='./file0\x00', &(0x7f0000817000)='./file0\x00') write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xfffffffffef7fff6}, {0x0, 0x0}, @ext={0x0, &(0x7f000076b000)=""}}], 0x30) 2018/01/28 06:27:03 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) poll(&(0x7f0000bd9000-0x30)=[{r1, 0x1244, 0x0}, {r0, 0x40, 0x0}, {r1, 0x6000, 0x0}, {r1, 0xf, 0x0}, {r0, 0x40, 0x0}, {r1, 0x481, 0x0}], 0x6, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000498000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000aea000-0x1)=0x3) timer_create(0x5, &(0x7f000051b000)={0x0, 0x41, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000473000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00001e8000-0x8)=0x7d10, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000ffb000)={0x4, {{0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timer_settime(r4, 0x1, &(0x7f0000ffa000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, 0x0) 2018/01/28 06:27:03 executing program 1: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f18000-0x64)={&(0x7f0000199000-0x4)=[0x40], 0x1, 0x10000, 0x81, 0xfff, 0x9, 0x3f, {0x6, 0x0, 0x9, 0x2, 0xa6, 0x7, 0x9, 0x4, 0x5, 0x5, 0x800, 0x800, 0x1, 0xffffffffffffcb59, "362c7f4d450b056efc877408e2894013b9309223393a6dea46e48bd0d9b0df0c"}}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto(r0, &(0x7f0000c83000)="", 0x0, 0x0, &(0x7f0000f15000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:27:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000438000)=0x0) tgkill(r0, r1, 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/28 06:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000ec4000)='./file0\x00', 0x0, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000248000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000c53000-0xc)={0x2000001c, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005cf000-0x10)='/dev/sequencer2\x00', 0x10002, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000096f000-0x28)={0xb50c, 0x17, 0x7f, 0x8, "6a7c400f18d0e8906cf740c91590957cfee1f8e804e04e6a847c56e11a8db4f4"}) tee(r0, r0, 0x1ff, 0xd) mq_getsetattr(r1, &(0x7f0000fa0000-0x40)={0x8001, 0x5, 0x8, 0xffffffffffffffe1, 0x9, 0x26, 0x0, 0x6}, 0x0) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r3, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r3, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2018/01/28 06:27:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b20000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 06:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x22) r1 = socket$inet6(0xa, 0x7, 0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e24000)=0x0, &(0x7f000037d000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000826000-0x4)=0x0) 2018/01/28 06:27:03 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005c4000-0xe)='/dev/keychord\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x80, 0x73, "b6ad621a24181da530ae33bedeb1c48c3917b67c1d752623f91196589e3f0af3bd5f46d4203c549bf3c5de18458036a9a16fa8efd2050d0ae708e8de9a100b0a9c27e4f5f656cd47564ea3cce7daef0655ef93c83b4a8fa49d0731a198f6db365f8c90488bb211f89cbb3bd3ed1b1b4c840595"}) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d52000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000dad000)=0x0) 2018/01/28 06:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e15000)='./file0\x00', 0x1, 0x113) getpeername$netlink(r0, &(0x7f0000131000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003fd000)=0xc) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00001da000)={0x1, &(0x7f00004fe000)=[{0x0, 0x0}]}) r1 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00008e1000-0x8c)={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]}) lstat(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync() r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000441000)={0x2, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000410000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f000070d000-0x2f8)=@flushpolicy={0xfffffffffffffcf9, 0x1d, 0x709, 0xffffffffffffffff, 0x0, "", [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSTI(r1, 0x5412, 0x1b80000000000000) 2018/01/28 06:27:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f1c000-0x1c)={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:27:03 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000)='/dev/vga_arbiter\x00', 0x200, 0x0) recvfrom$unix(r2, &(0x7f0000004000)=""/183, 0xb7, 0x40, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) mmap$binder(&(0x7f0000486000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0) mmap$binder(&(0x7f0000a8c000/0x1000)=nil, 0x1000, 0x1, 0x8010, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000c27000)=[@increfs={0x40046304, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e18000)=[], &(0x7f0000eb9000-0x50)=[0x20, 0x0, 0x38, 0x0, 0x40, 0x40, 0x58, 0x18, 0x38, 0x48]}}, @clear_death={0x400c630f, 0x1, 0x0}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00001e6000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000b1f000)=[0x40, 0x48, 0x0]}, 0x8}}, @decrefs={0x40046307, 0x3}], 0x6df80a9a6f98eb0e, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/28 06:27:03 executing program 3: clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") wait4(0x0, 0x0, 0x40000000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000001000-0xc3)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5b000-0xc)='/dev/rfkill\x00', 0x3ffa, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x17, 0x9, 0x100000000, 0x4, 0xff}) 2018/01/28 06:27:03 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000dc1000)={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, {0xa, 0x3, 0x1cc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1b}, 0x23b, [0x1, 0x0, 0x6, 0x3, 0x2, 0x2, 0x7, 0x1e]}, 0x5c) 2018/01/28 06:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) writev(r0, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) r1 = syz_open_dev$sg(&(0x7f000018a000-0x9)='/dev/sg#\x00', 0x9, 0x1) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000c59000)=0x0) 2018/01/28 06:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000af7000)=""/201) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000971000)=""/133) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)=""/232) 2018/01/28 06:27:03 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 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) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f69000)=0x1b4, 0x80000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a12000)={0x0, 0x0, 0x0}, &(0x7f0000f69000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000268000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7ff, 0x2, 0x0, 0xa, 0x80, 0x20, 0x3a, 0x0, r2}, {0x7ff, 0x7, 0x6, 0x100000000, 0xd0, 0x8000, 0x9, 0x6}, {0x299, 0x5, 0x100000001, 0x4}, 0x7ff, 0xe, 0x1, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x0}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0x1, 0x3, 0x1, 0xffffffff, 0x7}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f68000)={0x8, &(0x7f0000f69000-0x40)=[{0xffffffffffffffc0, 0x8, 0x7, 0x3}, {0x9, 0xff, 0x1, 0x0}, {0x4, 0xffffffff, 0x7fff, 0x3}, {0x81, 0x6, 0x80, 0x43ad}, {0xffffffff, 0xb8, 0x38665777, 0x3}, {0x8000, 0x9, 0xc5, 0x3}, {0x0, 0x6, 0x9, 0x3}, {0x9, 0x7, 0x0, 0x40}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000db6000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 06:27:03 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f0000aa2000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000059b000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffd, "a29facff9704", 0xf5, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x100000003) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0xfffffffffffffe18) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r2 = dup(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000001000-0x12)=""/18, 0x12, 0x0, &(0x7f0000a7f000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x1, 0x2, {0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000}}}, 0x32) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) 2018/01/28 06:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000504000)='./file0\x00', 0x20) connect$ipx(r2, &(0x7f00008dd000-0x10)={0x4, 0x7, 0x9b2d, "9470038bd7a5", 0x6, 0x0}, 0x10) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c54000-0x10)={0x0, &(0x7f0000a15000)=[]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0xe0, "eabb0a7df78b2ec8fb64b2f0f7e4397932b6875dee48baa1a8ce3d8965d3e4a4933de393cd1037de5195ac504b7be3db647a6a03c42f14c07269e1aa47705435cf857114c0c588932bfd9ad1d787861bff85a8a188cf25a3f99258ee97f0278a94b2b0103ea8b06c9c16b545cbeb9743cfe0818601c3e1767c57991639c13e66bb8cd8fe500a16d6071dba5f0b47b8e2cbabbedab1577bbd4c60dc3a504d4620be643e8f27a1e2beb403bf876f457c9f51074f1d0a6d0421cc5260ed20ae918a6815c3d606e3a839fffa285cffe4dbab875be6b026ad71b97c57f2ba6c74720a"}, &(0x7f0000d53000)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000556000-0x22)={r3, 0x2, 0x1a, "f209a0688b5b05346ea45b5ab236aa9eb6a484bbfa638686c46d"}, 0x22) 2018/01/28 06:27:03 executing program 2: prctl$intptr(0x22, 0xc00000001) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bcc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x51)={r1, 0x49, "83bc61e664a362a8de9c0de4ce0a5d4667feb5c1aec3d02440da731593c69f37fc3436834c395a9a2e704093c6f57c74dbda8a26937dead3508ee0c7c31b1037e2b587ce409f61208c"}, &(0x7f00003d4000)=0x51) 2018/01/28 06:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000824000)='/dev/sg#\x00', 0x100000001, 0x40003) bind$netrom(r1, &(0x7f0000acc000-0x10)=@ax25={0x3, {"64541751a13e24"}, 0x0}, 0x10) 2018/01/28 06:27:03 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = dup2(r0, r0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00007aa000-0x1c)=@req3={0x100000000, 0x8, 0x6, 0xffffffffffff039e, 0x7, 0xfffffffffffffffd, 0x4}, 0x1c) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:27:03 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000efa000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d19000)=0x0, &(0x7f0000efa000)=0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e62000-0x5c)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x765, [0x8, 0x401, 0x1, 0xfffffffffffffffd, 0xffffffffffffff30, 0x2, 0x65e, 0x7]}, 0x5c) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000051b000)=[{{0x0, 0x0, &(0x7f00001ae000)=[{&(0x7f0000ef7000)="8c68b076e486bf043dc69ade5992afef28b9b6f191921f774cff4049ffbfad5137cd676978860ef7c8ebb58cf4b66a89613f4ebdd83695b848a43a78d262c71aabf7a54d9426617d23933d60c0b3f32e8b2819d5060733cdd251b8641f2759ec0eac3d7e886f9736d7e80ae13359284a868db0e80b83719dab2908bae481b52acbc1f61b51248cbdf346748ff28931bc1b9681a29453f410c1a0b822f8b607e8f468a3cf7e770b27c9213585b99b2d8baf2729a716f90da10c4d0acbb31b54c07db228daec35cd9cc2f40a5bd6e8d7a20b18682561d9059d034b6ed17ab946998943a49777ba04a7be5d51fbaca9dd0bf5f17ad110b63f", 0xf7}], 0x1, &(0x7f0000ef7000)=[{0x1010, 0x11d, 0x0, "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"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{0xb0, 0x100, 0x101, "43e7fd59c0a2bff562ce356707e37122c0b1539ffd54b1e72292ac1f0f04852fb932d91cafa68decb651722772a3a9f42ce2d8c19ffe63da789cf7bd08d09282c159a24714945ab4a255cb2cff8f830ddb23326fe44c2dac6d4ce0b80e03a2f21e7560df21f76e26b7964f07dcdc5bb5965399e044266f19d13c030083f1f47aefdf361d0667bdd7dd878708b329ae23d19f9699b190be46f45e"}, {0x28, 0x118, 0xc8, "4bf845226e221722309153f70066317e5f2b99218ea330"}, {0x40, 0x0, 0x4, "31299bdd79daa764ac3f017bf953c3c29eef4e200e683241e8ea2d116a5eb019c35276d99c4f02b581"}, {0x18, 0x103, 0x3ff, 'g'}, {0x108, 0x0, 0x10000, "6900c3e7f599074d1b80d6476c2492748da972fed46c062f5f6be72f0745d8132358c08fbc45d4f6b5de6eebdc12ad0fc2ad64e2412034ca365f409f6693f1ebcff1c05dd39bf00a976536bd2d0ce4a34a00bfa43221f96c17deefcbe6dcdab8f45fe2bc6bd6909981a7ac54af569aea4a6a93333eedaedd328d71f3c123990b3c685497aa50da569e44735c65f4e5ae573f798f5da67ffb72ceffa5ba0d394c6d2ce17842417d4f0b9bf5aeef4018866759a7bcbbfc559b6f80cff13b64149256175c001f8a75d313e864534e68edce89c42d9409c9e2c3d9ed0b8ac9ff6eb2a6114eeb09ae66c82f93ec6044e5b2983919548d"}, {0x30, 0x110, 0xe76, "5f508d2970d047a7ecb247546f0f710e98539a89ccff25c7057a9d8034be13"}], 0x1278, 0x20008804}, 0xff}], 0x5, 0x40880) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/28 06:27:03 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e11000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) socket$inet(0x2, 0x6, 0xffffffff) [ 55.195530] binder: 10582:10598 got transaction to invalid handle [ 55.213925] binder: 10582:10598 transaction failed 29201/-22, size 0-0 line 3004 2018/01/28 06:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x3, 0x0) write(r0, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) 2018/01/28 06:27:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000509000-0x10)={0x5, 0xffffffffffff460b, 0x59c1, 0x1000}, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000022000)=""/4096) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x20, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 55.244605] IPv4: Oversized IP packet from 127.0.0.1 [ 55.250417] binder: 10582:10623 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 55.257928] binder: 10582:10598 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 55.277642] binder: 10582:10623 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 55.285879] binder: 10582:10623 got transaction to invalid handle 2018/01/28 06:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000410000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f000070d000-0x2f8)=@flushpolicy={0x1c, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000091000-0x106)={0x0, 0xfe, "ede6f3747bc2e917107b2c3a291233173de9b0c666428ff8600f985a2d4ab93e6af354ee10eaa18f31b093c083eaa762d253792188f06a5e965820eb60ddaacc8cb12cf3c7533f93952b73cc4737f964af3d08f2280ba159c52efa0462680693dfe7d11c2823a2dd749886f3d50eb426995f8e22c1b17c9b04308a9cacaa90efd9e9f3be2b965516974a9a309eb1a610f34a9d080d797fc25a844cb1441de89f022d0d3b20b6af5f0aebdbc247bcd745b499e28da50062ed03be82a096ddfd3531bd03ddbbb012bbc41312214f1057dd764d0894508367e58e96ab10a94e827bf421c9ab84c3a0aa306c4c76fe7cf9fc5d62a655c14771041476aec6edfd"}, &(0x7f00001fb000-0x4)=0x106) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000093f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005bb000)=@assoc_value={r2, 0x100000000}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000529000)={0x0, 0x0}) 2018/01/28 06:27:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000c91000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000092a000-0xc)={0x30002000, 0x0}) 2018/01/28 06:27:03 executing program 6: r0 = open(&(0x7f0000406000-0x8)='./file0\x00', 0x2, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000807000)=0x3) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) unlink(&(0x7f0000482000)='./file0/file0\x00') renameat2(r1, &(0x7f0000ef5000-0x8)='./file0\x00', r1, &(0x7f0000af3000)='./file0\x00', 0x3) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009d0000-0x4)=0x20, 0x4) getcwd(&(0x7f0000e83000-0x4e)=""/78, 0x4e) 2018/01/28 06:27:03 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8c000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e2f000-0xfe)={0x0, 0xf6, "bed6af5ac05af7ccbd5a9a161f1a87e0c8cdca988dbffc8884ab17d12a086511e8d6991dbccd6c1e80a7d199d3fc53d4c2816f4831bf8043f787141b2b0df8c70ca03075cf90547f46a25ddf2f68b857ebdab163b8184481b8ba9e6db192fce1dad5deb12332b9d1648519e48fe1ef8b76009234619a1eb2a8b088680a8bf12b2d7ffdfe9d1c4ba694d388564933e4463a72404da72f1b0b81201b26ec6f8250e9b5e6f5dc7e26afc61ee0b88e55e26fa30bdfa9bad5c553b1fcbb5b82b374774c9b57dc9443f7d0ef35e32c266f8e88a3e6494dab9006a1b55504800147a8079084e7f1c8d7ae014e459729fa47f9446620d95eb464"}, &(0x7f0000aee000)=0xfe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007b5000)={r1, 0x9065, 0x0, 0x8, 0x2}, &(0x7f00004dd000)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) 2018/01/28 06:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f00002f5000-0x2c)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/28 06:27:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) getsockname$packet(r0, &(0x7f00001c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c86000)=0x14) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x19dd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:27:03 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000349000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000000c000-0x4)=0x3) read(r1, &(0x7f000000e000-0xe0)=""/224, 0xe0) read(r1, &(0x7f0000022000-0x20)=""/32, 0x20) dup3(r2, r2, 0x80000) fcntl$setlease(r2, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/28 06:27:03 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000001c000-0x8)='./file0\x00', 0x100, 0x40) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000001c000-0x4)=0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001b000+0xba8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x101, 0x2, 0x0, 0x2, 0x20, 0xa0, 0x0, r2, r3}, {0x6, 0xc000000000000, 0x6, 0xca, 0x4, 0x2, 0xe3f8, 0x7f}, {0xcf, 0x7, 0xfe, 0x9}, 0xc6, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x3, 0x7, 0x6, 0x3, 0x0}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) 2018/01/28 06:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) accept4$packet(r0, &(0x7f00006ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e71000)=0x14, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a14000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x5, 0x10001, 0x6, 0x100, 0x3, 0x4000000, r1}) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b93000)={0x0, 0x0, 0x0}, &(0x7f0000dca000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002e7000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0xfff, 0x3, 0x4, 0xa, 0x0, 0x20, 0x0, r1, r2}, {0x1, 0x6, 0x7f, 0x401, 0x0, 0x9d46, 0x0, 0x3}, {0x0, 0xfffffffffffffffb, 0x1, 0x8}, 0x9, 0x4, 0x0, 0x1, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x3, 0x101, 0x8, 0x91c, 0x7}}, 0xe8) [ 55.286513] audit: type=1400 audit(1517120823.730:47): avc: denied { setopt } for pid=10638 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_generic_socket permissive=1 [ 55.317252] binder: 10582:10623 transaction failed 29201/-22, size 0-0 line 3004 [ 55.332738] binder: undelivered death notification, 0000000000000000 2018/01/28 06:27:03 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x2000000, r0) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001) [ 55.374489] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor0/10662 [ 55.377380] syz-executor1: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 55.377388] CPU: 0 PID: 10666 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 55.377392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.377406] ffff8801d9287880 ffffffff81d943a9 1ffff1003b250f13 ffff8801d9a38000 2018/01/28 06:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) write(r0, &(0x7f0000a01000)="2bf90d54ce83543bc2b8d437119a4043bacb475ce9c010fd3ba392001b70", 0x1e) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@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)=[{0x304, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/28 06:27:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000050d000)=0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000b20000-0xbd)=""/189, 0xbd}, {&(0x7f0000670000)=""/215, 0xd7}], 0x4, &(0x7f0000fdc000+0x919)=[{&(0x7f000045f000-0x17)=""/23, 0x17}, {&(0x7f00006f7000-0x1000)=""/4096, 0x1000}, {&(0x7f000066d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e8d000)=""/219, 0xdb}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) bind$llc(r3, &(0x7f0000a7c000)={0x1a, 0x11, 0x54, 0x8, 0x101, 0x1, @random="dad7114ab28f", [0x0, 0x0]}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r4, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x84, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000089c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014b000-0x4)=0xffffffffffffff34) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000f07000)={@common='vcan0\x00', 0x737}) capset(&(0x7f000068f000-0x8)={0x0, r6}, &(0x7f0000e89000)={0x2, 0x43fe62fb, 0x3, 0x8, 0x0, 0x1000}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000c54000-0x4)=0x0) 2018/01/28 06:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000017e000-0x50)={{0x8000, 0xb50}, {0xffffffffffffff00, 0x7}, 0x2c8, 0x3, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092b000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 55.377418] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d9287990 [ 55.377429] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 55.377431] Call Trace: [ 55.377445] [] dump_stack+0xc1/0x128 [ 55.377454] [] warn_alloc+0x212/0x240 [ 55.377463] [] ? zone_watermark_ok_safe+0x280/0x280 [ 55.377471] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 55.377478] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 55.377486] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 2018/01/28 06:27:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f00007fc000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_gettime(r1, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 06:27:03 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/28 06:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) accept(0xffffffffffffffff, &(0x7f000098a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061b000-0x4)=0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c1c000)='/selinux/enforce\x00', 0x2100, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00001bd000)=0x100, 0x4) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) [ 55.377495] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 55.377503] [] __vmalloc_node_range+0x3f5/0x5f0 [ 55.377511] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 55.377518] [] ? kmalloc_order_trace+0x7a/0x190 [ 55.377526] [] vmalloc+0x5b/0x70 [ 55.377535] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 55.377542] [] xt_alloc_entry_offsets+0x41/0x60 [ 55.377549] [] translate_table+0x2da/0x1cd0 2018/01/28 06:27:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000011000)='/dev/keychord\x00', 0x80, 0x0) r1 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x90000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000012000)=0x4) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fdatasync(r0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xf) close(0xffffffffffffffff) [ 55.377558] [] ? mark_held_locks+0xaf/0x100 [ 55.377566] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.377573] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.377582] [] ? arpt_alloc_initial_table+0x690/0x690 [ 55.377590] [] ? retint_kernel+0x2d/0x2d [ 55.377597] [] do_arpt_set_ctl+0x2b7/0x650 [ 55.377604] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 55.377612] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 55.377619] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 55.377627] [] ? mutex_unlock+0x9/0x10 [ 55.377636] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 55.377644] [] nf_setsockopt+0x67/0xc0 [ 55.377651] [] ip_setsockopt+0xa1/0xb0 [ 55.377659] [] tcp_setsockopt+0x82/0xd0 [ 55.377668] [] sock_common_setsockopt+0x95/0xd0 [ 55.377674] [] SyS_setsockopt+0x160/0x250 [ 55.377680] [] ? SyS_recv+0x40/0x40 [ 55.377687] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 55.377695] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.377702] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.377709] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 55.377712] Mem-Info: [ 55.377730] active_anon:60578 inactive_anon:40 isolated_anon:0 [ 55.377730] active_file:3551 inactive_file:8360 isolated_file:0 [ 55.377730] unevictable:0 dirty:53 writeback:0 unstable:0 [ 55.377730] slab_reclaimable:6521 slab_unreclaimable:59626 [ 55.377730] mapped:24055 shmem:177 pagetables:706 bounce:0 [ 55.377730] free:1468885 free_pcp:249 free_cma:0 [ 55.377746] Node 0 active_anon:242312kB inactive_anon:160kB active_file:14204kB inactive_file:33440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96220kB dirty:212kB writeback:0kB shmem:708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 55.377762] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 55.377787] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 55.377811] Normal free:2879632kB min:36824kB low:46028kB high:55232kB active_anon:242312kB inactive_anon:160kB active_file:14204kB inactive_file:33440kB unevictable:0kB writepending:212kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:26084kB slab_unreclaimable:238504kB kernel_stack:5888kB pagetables:2824kB bounce:0kB free_pcp:236kB local_pcp:164kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 55.377856] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 498*4kB (UME) 679*8kB (UM) 123*16kB (UME) 89*32kB (UME) 71*64kB (UME) 58*128kB (UME) 46*256kB (UM) 26*512kB (UM) 22*1024kB (UM) 13*2048kB (UE) 679*4096kB (UM) = 2879632kB [ 55.377949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.377952] 12087 total pagecache pages [ 55.377955] 0 pages in swap cache [ 55.377960] Swap cache stats: add 0, delete 0, find 0/0 [ 55.377962] Free swap = 0kB [ 55.377964] Total swap = 0kB [ 55.377967] 1965979 pages RAM [ 55.377968] 0 pages HighMem/MovableOnly [ 55.377971] 320509 pages reserved [ 55.394969] syz-executor1: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 55.394978] CPU: 0 PID: 10668 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 55.394983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.394996] ffff8801c336f880 ffffffff81d943a9 1ffff1003866df13 ffff8801c323b000 [ 55.395005] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c336f990 [ 55.395014] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 55.395016] Call Trace: [ 55.395029] [] dump_stack+0xc1/0x128 [ 55.395039] [] warn_alloc+0x212/0x240 [ 55.395047] [] ? zone_watermark_ok_safe+0x280/0x280 [ 55.395056] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 55.395063] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 55.395071] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 55.395080] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 55.395088] [] __vmalloc_node_range+0x3f5/0x5f0 [ 55.395095] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 55.395103] [] ? kmalloc_order_trace+0x7a/0x190 [ 55.395110] [] vmalloc+0x5b/0x70 [ 55.395119] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 55.395126] [] xt_alloc_entry_offsets+0x41/0x60 [ 55.395133] [] translate_table+0x2da/0x1cd0 [ 55.395146] [] ? mark_held_locks+0xaf/0x100 [ 55.395154] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.395162] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.395171] [] ? arpt_alloc_initial_table+0x690/0x690 [ 55.395179] [] ? retint_kernel+0x2d/0x2d [ 55.395185] [] do_arpt_set_ctl+0x2b7/0x650 [ 55.395192] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 55.395200] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 55.395208] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 55.395216] [] ? mutex_unlock+0x9/0x10 [ 55.395225] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 55.395233] [] nf_setsockopt+0x67/0xc0 [ 55.395241] [] ip_setsockopt+0xa1/0xb0 [ 55.395248] [] tcp_setsockopt+0x82/0xd0 [ 55.395256] [] sock_common_setsockopt+0x95/0xd0 [ 55.395263] [] SyS_setsockopt+0x160/0x250 [ 55.395269] [] ? SyS_recv+0x40/0x40 [ 55.395277] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 55.395285] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.395292] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.395299] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 55.395326] Mem-Info: [ 55.395347] active_anon:63685 inactive_anon:40 isolated_anon:0 [ 55.395347] active_file:3551 inactive_file:8360 isolated_file:0 [ 55.395347] unevictable:0 dirty:53 writeback:0 unstable:0 [ 55.395347] slab_reclaimable:6521 slab_unreclaimable:59626 [ 55.395347] mapped:24055 shmem:177 pagetables:743 bounce:0 [ 55.395347] free:1465701 free_pcp:247 free_cma:0 [ 55.395366] Node 0 active_anon:254740kB inactive_anon:160kB active_file:14204kB inactive_file:33440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96220kB dirty:212kB writeback:0kB shmem:708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 55.395386] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 55.395416] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 55.395443] Normal free:2866896kB min:36824kB low:46028kB high:55232kB active_anon:254740kB inactive_anon:160kB active_file:14204kB inactive_file:33440kB unevictable:0kB writepending:212kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:26084kB slab_unreclaimable:238504kB kernel_stack:6048kB pagetables:2972kB bounce:0kB free_pcp:228kB local_pcp:156kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 55.395488] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 436*4kB (UME) 678*8kB (UM) 123*16kB (UME) 83*32kB (UME) 71*64kB (UME) 58*128kB (UME) 46*256kB (UM) 26*512kB (UM) 22*1024kB (UM) 13*2048kB (UE) 676*4096kB (UM) = 2866896kB [ 55.395577] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.395579] 12087 total pagecache pages [ 55.395582] 0 pages in swap cache [ 55.395585] Swap cache stats: add 0, delete 0, find 0/0 [ 55.395587] Free swap = 0kB [ 55.395589] Total swap = 0kB [ 55.395591] 1965979 pages RAM [ 55.395593] 0 pages HighMem/MovableOnly [ 55.395595] 320509 pages reserved [ 56.419245] caller is __this_cpu_preempt_check+0x1c/0x20 [ 56.424696] CPU: 1 PID: 10662 Comm: syz-executor0 Not tainted 4.9.78-g68d447c #23 [ 56.432298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.441626] ffff8801c43cf6d8 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 56.449589] ffffffff83f45480 ffff8801c2d04800 0000000000000003 ffff8801c43cf718 [ 56.457565] ffffffff81dfb974 ffff8801c43cf730 ffffffff83f45480 dffffc0000000000 [ 56.465543] Call Trace: [ 56.468101] [] dump_stack+0xc1/0x128 [ 56.473435] [] check_preemption_disabled+0x1d4/0x200 [ 56.480157] [] __this_cpu_preempt_check+0x1c/0x20 [ 56.486620] [] ipcomp_init_state+0x188/0x930 [ 56.492660] [] ? __lock_is_held+0xa1/0xf0 [ 56.498427] [] ipcomp4_init_state+0xb0/0x7d0 [ 56.504461] [] __xfrm_init_state+0x3e7/0xb30 [ 56.510486] [] xfrm_init_state+0x1a/0x20 [ 56.516169] [] pfkey_add+0x1fb9/0x3470 [ 56.521684] [] ? pfkey_delete+0x360/0x360 [ 56.527452] [] ? pfkey_seq_stop+0x80/0x80 [ 56.533221] [] ? __skb_clone+0x24a/0x7d0 [ 56.538903] [] ? pfkey_delete+0x360/0x360 [ 56.544672] [] pfkey_process+0x68b/0x750 [ 56.550359] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 56.557168] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.563986] [] pfkey_sendmsg+0x3a9/0x760 [ 56.569668] [] ? pfkey_spdget+0x820/0x820 [ 56.575437] [] sock_sendmsg+0xca/0x110 [ 56.580944] [] ___sys_sendmsg+0x6d1/0x7e0 [ 56.586719] [] ? copy_msghdr_from_user+0x550/0x550 [ 56.593267] [] ? check_preemption_disabled+0x3b/0x200 [ 56.600078] [] ? __fget+0x201/0x3a0 [ 56.605322] [] ? __fget+0x228/0x3a0 [ 56.610568] [] ? __fget+0x47/0x3a0 [ 56.615738] [] ? check_preemption_disabled+0x3b/0x200 [ 56.622545] [] ? __fget_light+0x188/0x1e0 [ 56.628331] [] ? __fdget+0x18/0x20 [ 56.633488] [] __sys_sendmsg+0xd6/0x190 [ 56.639079] [] ? SyS_shutdown+0x1b0/0x1b0 [ 56.644848] [] ? SyS_futex+0x22e/0x2d0 [ 56.650353] [] ? fd_install+0x4d/0x60 [ 56.655777] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.662591] [] SyS_sendmsg+0x2d/0x50 [ 56.667923] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 56.676003] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor0/10681 [ 56.684673] caller is __this_cpu_preempt_check+0x1c/0x20 [ 56.690101] CPU: 0 PID: 10681 Comm: syz-executor0 Not tainted 4.9.78-g68d447c #23 [ 56.698456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.707786] ffff8801d8c676d8 ffffffff81d943a9 0000000000000000 ffffffff83c18800 [ 56.715759] ffffffff83f45480 ffff8801d96be000 0000000000000003 ffff8801d8c67718 [ 56.723726] ffffffff81dfb974 ffff8801d8c67730 ffffffff83f45480 dffffc0000000000 [ 56.731699] Call Trace: [ 56.734258] [] dump_stack+0xc1/0x128 [ 56.739590] [] check_preemption_disabled+0x1d4/0x200 [ 56.746316] [] __this_cpu_preempt_check+0x1c/0x20 [ 56.752779] [] ipcomp_init_state+0x188/0x930 [ 56.758810] [] ? __lock_is_held+0xa1/0xf0 [ 56.764580] [] ipcomp4_init_state+0xb0/0x7d0 [ 56.770607] [] __xfrm_init_state+0x3e7/0xb30 [ 56.776637] [] xfrm_init_state+0x1a/0x20 [ 56.782323] [] pfkey_add+0x1fb9/0x3470 [ 56.787830] [] ? pfkey_delete+0x360/0x360 [ 56.793605] [] ? pfkey_seq_stop+0x80/0x80 [ 56.799384] [] ? __skb_clone+0x24a/0x7d0 [ 56.805067] [] ? pfkey_delete+0x360/0x360 [ 56.810834] [] pfkey_process+0x68b/0x750 [ 56.816512] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 56.823324] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.830129] [] pfkey_sendmsg+0x3a9/0x760 [ 56.835821] [] ? pfkey_spdget+0x820/0x820 [ 56.841599] [] sock_sendmsg+0xca/0x110 [ 56.847106] [] ___sys_sendmsg+0x6d1/0x7e0 [ 56.852874] [] ? copy_msghdr_from_user+0x550/0x550 [ 56.859426] [] ? check_preemption_disabled+0x3b/0x200 [ 56.866235] [] ? __fget+0x201/0x3a0 [ 56.871480] [] ? __fget+0x228/0x3a0 [ 56.876725] [] ? __fget+0x47/0x3a0 [ 56.881883] [] ? __fget_light+0x188/0x1e0 [ 56.887651] [] ? __fdget+0x18/0x20 [ 56.892812] [] __sys_sendmsg+0xd6/0x190 [ 56.898403] [] ? SyS_shutdown+0x1b0/0x1b0 [ 56.904170] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 56.910806] [] ? SyS_futex+0x22e/0x2d0 [ 56.916313] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.923121] [] SyS_sendmsg+0x2d/0x50 [ 56.928457] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 06:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f000043d000)='./file0\x00', 0x2) r1 = eventfd2(0x7ff, 0x80801) fcntl$getownex(r1, 0x10, &(0x7f0000c34000)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000ec8000)=0x0, 0x8) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) fcntl$getflags(r0, 0x40b) 2018/01/28 06:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000666000+0x1f7)={0x0, 0x8, 0x30, 0x5, 0x9c3993f}, &(0x7f0000e12000+0x53c)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fa2000)={r1, 0xff, 0x2, [0x7, 0x8]}, 0xc) write(r0, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001830000", 0x24) 2018/01/28 06:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000aba000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a0a000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000b4b000-0x18)={0x6, &(0x7f0000706000-0xd3)=""/211, &(0x7f0000344000)=[{0x9, 0xb0, 0x9, &(0x7f0000e76000)=""/176}, {0x3, 0xc3, 0x7, &(0x7f00001e7000-0xc3)=""/195}, {0x6, 0x12, 0x1, &(0x7f000026c000)=""/18}, {0x4, 0x1000, 0xa171, &(0x7f0000eb5000-0x1000)=""/4096}, {0x9a, 0x14, 0x10001, &(0x7f0000139000-0x14)=""/20}, {0x2, 0x11, 0x2, &(0x7f00003ab000)=""/17}]}) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000c14000-0x20)={0x100000001, 0x1, 0x4, 0x101, 0x10, 0x9}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f31000)={0x0, 0x3, 0x0, 0x8fc1, 0xfffffffffffffffc}, &(0x7f0000b40000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ed5000-0xf5)={r2, 0xed, "3a5b92e3f5715db9094eb3e47b157cccb15974913ba6e25a4114cb58a5f5e7cf13b9e4149e510084dc7c3807b01686b0886eae927b0bd4d6bfeda98fb2dc75b12ace64f867a412246f21c490b0c57afd7f9dcfff89ff73387116f4495ad28f7239b7749b0cc3a11cfdb217c4a8c65f7c6e9b7dffd8f8573d9555e8f3220df4052fffc346795346bb621ff38a7edc5ca6d2cff24319691e6ccedf23aaa8a3ca55aaa5c95f96010654b4753af98bca6197e850cd77238551393bedda54c1178c958d55b568589ee80856b3ca76647b767a95e9a5bfbd78ed7e75608c24792dd79583af64a5cf6a4522bbd02345b8"}, &(0x7f0000dc8000)=0xf5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000841000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a01000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000609000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000888000-0x4)=0x1008) r4 = syz_open_dev$sg(&(0x7f000052c000-0x9)='/dev/sg#\x00', 0x580, 0x2) r5 = dup(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) 2018/01/28 06:27:05 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000051e000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000001000-0x4)=0x7, 0x4) mremap(&(0x7f000074e000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000ff2000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff3000+0xdbf)="eaef17ef21974a7359338dd1706417291a0556b484d4f4f205fa3633e3753393bc7379828ee06eb236963df1da2c23f1ff6d2eaa6878a0e6163768431eed527e1cb0e02fdf902b71729a811771f2cb42b8212d1af5d62b13de49057fa49de3173a21fb601e952839d8eeef625e0833e24396a50f33cece4986548449310eb791754ec8c5f35ea97f1a3d0c28a209c65f55666ed709df50746abea4848e2e0881cd53dcea3bafad0a33b16dffa9bfaec5b44141ec93f7b9c6634eb1361491", 0xbe, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x4, &(0x7f0000003000-0x4)=[0x1, 0x5, 0x1f, 0xc]}) keyctl$instantiate_iov(0x14, r2, &(0x7f0000ff4000-0x10)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, r3) 2018/01/28 06:27:05 executing program 5: seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$autofs(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/autofs\x00', 0x200280, 0x0) removexattr(&(0x7f0000696000)='./file0\x00', &(0x7f0000e9e000)=@random={'btrfs.', '->\x00'}) prctl$seccomp(0x16, 0x0, &(0x7f0000fe1000-0x10)={0x6, &(0x7f00008ad000-0x30)=[{0x933e, 0x2e, 0x7, 0x7}, {0xae9, 0x4, 0x3, 0x8}, {0x10001, 0x800, 0x0, 0x8000000000000}, {0x3, 0x7fffffff, 0xff, 0x800}, {0x1, 0x1, 0x7fff, 0x2}, {0x4, 0x2, 0x1f, 0x2}]}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ae6000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000071000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e82000)={0x7, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x400, 0xea, 0xffff, &(0x7f0000510000-0x10)=@generic="8f7e0cc9ce96c83a9d21059465382753", 0xfffffffffffffff9, 0x9, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000057000-0x8)='./file0\x00', &(0x7f0000001000-0x7)=@random={'user.', '(\x00'}, &(0x7f0000001000-0x3c)=""/60, 0x3c) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0x11, 0x0, &(0x7f0000bdb000)={0x0, 0x989680}) 2018/01/28 06:27:05 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d2000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x25)=""/143, &(0x7f0000f02000)=0x8f) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000a10000-0x10)={0x2000000000003, 0x0}, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) r5 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000576000)={0x20000002, 0x0}) write$eventfd(r4, &(0x7f0000b39000)=0x9, 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) 2018/01/28 06:27:05 executing program 2: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0xfffffdfd, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000336000-0x6)='rxrpc\x00', &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003fd000)="", 0x0, 0x0) unshare(0x28060400) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000430000-0xbc)={0x1000, 0x1, 'client0\x00', 0x3, "943be2875f9cf373", "6976d6c521e794201d47f8d895f8c48b6560e4df968b09bb5926901407c62b56", 0x5, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f000092a000-0xa)='id_legacy\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000faf000-0x3)='+}\x00', 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2e882000, &(0x7f0000286000-0x73)="172dec31214f18b4b88cbd5db6f57e33a4e3e8c3c705609f0cd8a5dcb22b0c9e24feb7e431f664f31f76eb98180c3e0bae0a7fad0e0e600d4dd854440b6084d299b2260ff9e51041ae4a33e0e272c1d9be4847f463daed5662272e04064e857b896e049ee3108fb6da0876c3c50418d59516", &(0x7f0000fb1000)=0x0, &(0x7f00002c2000)=0x0, &(0x7f0000fb1000)="de") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 06:27:05 executing program 1: mkdir(&(0x7f0000b3a000)='./file0\x00', 0x150) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') getdents(r0, &(0x7f00001b8000)=""/4096, 0x1000) getdents64(r0, &(0x7f00008de000+0x860)=""/48, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b89000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f000040b000-0x4)=0xe8) getresgid(&(0x7f0000fd9000-0x4)=0x0, &(0x7f00001fd000-0x4)=0x0, &(0x7f0000986000-0x4)=0x0) fchown(r0, r1, r2) 2018/01/28 06:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f00002bb000-0x10)={0x77359400, 0x0}) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) [ 57.061991] audit: type=1400 audit(1517120825.500:48): avc: denied { setattr } for pid=10723 comm="syz-executor1" name="net" dev="proc" ino=20362 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/28 06:27:06 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') connect$inet(r1, &(0x7f0000002000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getdents64(r1, &(0x7f0000001000-0x1000)=""/4096, 0xac1) getdents(r1, &(0x7f0000003000-0x18)=""/24, 0xfffffffffffffd74) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000+0xb64)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0xfffffffffffff1fb, 0x8, 0x3, 0x57f7, 0x7fffffff, 0x4, 0x7, 0x9, 0x80000000, 0xffffffff, 0x2, 0x0, 0x5dd, 0xe000000000000000]}, &(0x7f0000004000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r3, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6}, 0x98) 2018/01/28 06:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cff000)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000069000-0x10)={&(0x7f0000931000)=@newspdinfo={0x14, 0x24, 0x619, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:27:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x80000, 0x0, 0x0, 0xfe, 0x3, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpid() r2 = getuid() r3 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) 2018/01/28 06:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000501000)={0x679, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x555f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b9b000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x72c3a80916547db8) 2018/01/28 06:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/autofs\x00', 0x42002, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000664000-0xca)=""/202) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, "19"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:27:06 executing program 3: keyctl$session_to_parent(0x12) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCSBRK(r1, 0x5427) fcntl$setsig(r0, 0xa, 0x39) 2018/01/28 06:27:06 executing program 4: r0 = mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={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) ioctl$int_out(r0, 0x5462, &(0x7f0000001000)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r1, 0x4b37) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x68)=@report={0x68, 0x20, 0x500, 0x1, 0x3, {0x3c, {@in=@rand_addr=0x8, @in=@loopback=0x7f000001, 0x2, 0x2, 0x3, 0x10001, 0xa, 0x20, 0x80, 0x87, r2, r3}}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @output_mark={0x8, 0x1d, 0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000003000-0x76)=""/118) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_pts(r4, 0x2003) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000630000)=0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 06:27:06 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xc4, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000-0x4)=0x8, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000b000)={0x0, @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]}, 0x6, 0x7ff}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000c000)={0x6, 0xb, 0x40, 0xfffffffffffffffe, 0x0}, &(0x7f000000c000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0x2, 0x69bc, 0x4}, &(0x7f0000005000)=0x10) 2018/01/28 06:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00002e0000-0xfc)=""/252) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='lo\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$inet6(r1, &(0x7f0000483000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009c3000)=0x1c) 2018/01/28 06:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4f1a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000077a000-0x18)={0x0, 0x9, 0x0, 0x10001, 0x9}, &(0x7f00007ae000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f49000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000957000)=""/200) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00002a7000)={0x14, 0x0}) poll(&(0x7f00000ea000-0x30)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2018/01/28 06:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000016f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000050b000-0x4)=0xe, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000c6b000)=0x0, &(0x7f0000514000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000ecc000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000b17000)='/dev/sg#\x00', 0x3, 0x800) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000f1f000-0x50)={@generic="6cf4f739187bf6eb90e310809f6fdfba", @ifru_mtu=0x59}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000050b000-0x10)={0x5, &(0x7f0000636000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000083c000)={r3, 0x2}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) sendto$inet(r1, &(0x7f000059c000)="", 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:27:06 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000021b000-0x8)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/28 06:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00008a8000)=[], 0x0, 0x0, &(0x7f0000bdd000-0xd4)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000ff3000)={0x0, 0x0}) getuid() ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000a26000)={&(0x7f0000c07000-0x20)=[0x5, 0x800, 0xffffffffffffff81, 0x1, 0x5, 0x9, 0x200, 0x2ce], 0x8, 0x9, 0x422a, 0x7, 0x5, 0x0, {0x101, 0x8, 0x9, 0x7, 0x3a, 0x0, 0x1, 0x9, 0x7, 0x8, 0x8, 0x1, 0x0, 0x81, "1871b9dda7371bba44714a6a0ff1a6b3350f173b5e46d5589206f321110fef5b"}}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ioctl$TIOCSTI(r3, 0x5412, 0x4) 2018/01/28 06:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000390000-0x60)={0x0, 0x1d, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c06000)=0x0) timer_create(0x3, &(0x7f0000a4c000)={0x0, 0x0, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cb000-0x4)=0x0) timer_create(0x7, &(0x7f0000f73000)={0x0, 0x19, 0x0, @thr={&(0x7f000062a000-0x5c)="db953eaf51c56c7623a303f789b8c9e998fbd49254892227e51c6f4b1058a6059cd749df7a355b74ec2d73a4b8552dc20a0c40dc7a6423538ad0925a34dfcccc0e11039c4f9d10f956e83c637169eb623fb37dc75b1170370e982a37", &(0x7f00001b2000)="dd0c4fe75510cfaa3423ad699e400b364b1f122a28022052bfd6a829e3c9c7a7891849c68564051176f9eb503c94f90a6182341a01816b743b49de7441117d5835fed95c0c90f1765ff524a4bb41fbb82af62e3dfa7285211eefd7e0d479fe1e01122ca5fc451cc89dc4333a869cf90ae6c167904d8cf7e4e574bebe3b74c00bb12dd5ddd2fe99f44a83f0b1043d3ddd84453e1f06fd07489f733d9b7a4ac0ff9a8d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be1000-0x4)=0x0) timer_gettime(r0, &(0x7f0000e32000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000ece000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000dd0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat(0xffffffffffffff9c, &(0x7f00002b0000)='./file0\x00', 0x0, 0x100) setsockopt(r2, 0x5, 0x10001, &(0x7f000040a000)="1ad879bb8ae5df37f4083dde60ad416b8d4a8ccb4d3e996a97ef8bb39658d4717b50cb6b5dcdf99a90d77ea83403fb055a13d2a4e1961fbe7ff193b3101d04e2e26fcdea5f42ef5191ae1d055244a892", 0x50) 2018/01/28 06:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000279000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00008a6000)={0x7, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$setperm(0x5, r0, 0x8000000) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00008c2000-0xe)='/dev/keychord\x00', 0x4000, 0x0) execveat(r3, &(0x7f00003f4000)='./file0\x00', &(0x7f00008cb000)=[&(0x7f000013b000-0x8)='trusted\x00', &(0x7f0000a8c000-0x8)='keyring\x00'], &(0x7f0000cfa000-0x28)=[&(0x7f0000c1f000-0x8)='keyring\x00', &(0x7f0000746000)='trusted\x00', &(0x7f0000895000)='keyring\x00', &(0x7f0000b81000)='\x00', &(0x7f0000020000)='%mime_type,\x00'], 0x400) r4 = syz_open_dev$mice(&(0x7f000006a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000d80000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000009e000)=0x10, 0x800) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002cc000)={0x0, 0x80000, 0xffffffffffffffff}) ppoll(&(0x7f0000e4c000-0xb)=[{r4, 0x1228, 0x0}, {r5, 0x2000, 0x0}, {r6, 0x0, 0x0}, {r7, 0x80, 0x0}, {r8, 0x8, 0x0}], 0x5, &(0x7f0000a28000)={0x0, 0x989680}, &(0x7f0000521000)={0xffffffffffffffff}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000aec000)={0x1, &(0x7f0000077000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000d0c000)={r9, 0x2a}) execve(&(0x7f00002a8000-0x8)='./file0\x00', &(0x7f00001f1000)=[&(0x7f0000f14000)='posix_acl_access@]^\x00', &(0x7f000073f000)='!*\x00', &(0x7f0000de4000-0x8)='trusted\x00', &(0x7f00008ba000)='(md5sum\x00', &(0x7f0000829000-0x1)='\x00', &(0x7f0000920000)='keyring\x00', &(0x7f0000c1f000)='/dev/input/mice\x00'], &(0x7f00006f9000-0x38)=[&(0x7f0000335000-0x1)='\x00', &(0x7f0000df8000-0x8)='trusted\x00', &(0x7f0000be1000-0x1)='\x00', &(0x7f0000a2a000)='\x00', &(0x7f0000528000)='keyring\x00', &(0x7f0000f9c000)='\x00', &(0x7f00004bd000-0x5)='user\x00']) r10 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000236000-0x8)={0x0, 0x100000001}, &(0x7f0000e8e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xa, &(0x7f0000401000)={0x7, 0x5, 0x8001, 0x101, 0x1, 0xdd7e, 0x8, 0x51, r11}, 0x20) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/28 06:27:06 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000081b000-0x8)=0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) [ 57.629544] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 57.649777] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/28 06:27:06 executing program 3: syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) 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 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="592feee950a43d328090e603ab07bdaea47f62382e1768447c3d67f64d5bd305bcf582b423379ca3b80fe12bb6316a1ef522cce9e25540e722c590ddbc674250b6d99147f362ea852cdf127fdc619bf186ddce2ddfba80c2ca2ae8be36d4d108e23b28a63df981ba3a24f436e48f3b0511ede69a27fd425362df1f0c79a156fd56f3646f874e1b150eb614f016b475d95fd517114be7a0b0c27bbff306b99a", 0x9f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000002000)='./file0\x00', 0x800, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000003000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) [ 57.726040] binder: 10776:10785 ioctl c0306201 20007fd0 returned -14 [ 57.741653] binder: 10776:10791 ioctl c0306201 20004000 returned -14 [ 57.750599] binder: 10776:10785 ioctl c0306201 20007fd0 returned -14 2018/01/28 06:27:06 executing program 2: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c50000-0xd)='net/mcfilter\x00') preadv(r2, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r3 = dup3(r1, r0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000af8000)=0x0) r5 = geteuid() getresgid(&(0x7f0000e56000-0x4)=0x0, &(0x7f0000c88000)=0x0, &(0x7f0000262000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000090000-0x38)={&(0x7f0000285000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009ab000)=[{&(0x7f00002b8000)="e544cab8eae81467d3e3aa5018cf3244b22451e9f3045b73f84f70b125ed7b7e168da53dfb7f99c06873aabede6256a64175cfa7d7b093943a9d0a73e260dbe20ee0ec2f00b12715a2e1a924423450552bfc4fc9fb1757bce75def0088839c85534ca150a5a0edc527f39a00d56ff4fae9cc9f20fa3b777c63939688a053b9d3801036bdebae221321ac0e7aecefd0b2795674f955b7d25aed806b460ddb386d44c32a0b5a70c6a939e00b477e397ea9376fd0", 0xb3}, {&(0x7f0000825000-0x53)="ecef4e3ef12f0233eb39d6fce8d4246ea5be952c5d3231cde56d0177aed292cb67fe087e1215fa960f077d0981b5fc14878d90e91e30b098db0c1f53e7117b614b2ecb084d1f4296da52f73f3878b453381bbd", 0x53}], 0x2, &(0x7f0000475000-0x48)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r3, r0, r1]}], 0x48, 0x40}, 0x80) r8 = dup3(r0, r1, 0x0) rt_sigprocmask(0x3, &(0x7f0000587000)={0x2}, 0x0, 0x8) recvmsg$netrom(r8, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000d6f000)={r4, r5, r6}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000c14000-0xb0)={{0x783, 0x2}, 'port0\x00', 0x0, 0x9, 0x80000000, 0x1, 0x645, 0x4353, 0x1, 0x0, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00004e6000)=0x0, &(0x7f0000104000-0x4)=0x4) 2018/01/28 06:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000495000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0xc) setpriority(0x2, r0, 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007b9000-0x7)='mounts\x00') ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b61000-0xe)=""/14) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000f42000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fba000-0xc)='/dev/rfkill\x00', 0x48000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000b50000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) sendto$inet(r1, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000011000-0x18)={0x0, 0x6d, 0x30, 0x0, 0xfffffffffffffffd}, &(0x7f0000608000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009f0000-0x8)={r4, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005ca000-0x6c)={r4, 0x64, "6c1def460dda704ae684ac29d1beacca42643403bf27b3e1b571b7cbddd357d1cd914b1920a0928de6aef280146b38e87da5dad8620df744c3885a7f35be7f8480b1156232ac9ae4ad24852eea25292785097d68b26b6719a7cc282e21c0872368a090c2"}, &(0x7f0000bc3000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000060f000-0x7e)=""/126, &(0x7f000096c000-0x4)=0x7e) 2018/01/28 06:27:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c75000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000020000)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000216000)='/selinux/enforce\x00', 0x210200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006a4000+0x368)={0x0, 0x4}, &(0x7f00009d4000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008f2000-0xfc)={r1, 0xffffffff, 0xf4, "fc7ee67fa7f90ddb873bf44ccb3f3e7dfb77eb6b2720a69f2658738f99e7919b1ca058ea37ef3871ce3bed044f01cab60f3e7252610d51834e033b9520a109ccfd37f635936021f621918f0db9cda5af3fb64d5da060c775674de8a0441f9c1ef9f40118e4c2c66df09a41261a1d4d83f401a1952b1acc48bf2c66e87c5cc5d9995b965681e6cbb17e3137394a4fe7be1774edfb720e15854a0825ae632144d70b65258b2adc255ee9b489f1e3dc59646217ec3eab6532c0e4fab6388f37b3f72845fe0cabb02de7025e5407cec78791ec84c50061ec917290b6f4946bfb967a7aa301e331f5f2a1c9b25a5adfef9671efc6cc5f"}, 0xfc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f000012a000-0x10)={0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000141000)='/dev/sequencer2\x00', 0xe3bd664fd1e8f9f7, 0x0) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000f1f000-0xf)=""/15) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f00008a4000)=0x0) iopl(0x5) setitimer(0x1, &(0x7f0000340000-0x20)={{r3, r4/1000+30000}, {0x77359400, 0x0}}, &(0x7f0000b56000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect$netrom(r5, &(0x7f0000acf000)=@full={{0x3, {"9632022cde7fcb"}, 0x9}, [{"adf55a85593a33"}, {"7ff55b401d9bac"}, {"9f203664dc31f9"}, {"7338aa88c568bd"}, {"d3803ea347c686"}, {"4fa06085ef2e61"}, {"abae69fa7afe3b"}, {"409ab03eb54a0e"}]}, 0x48) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000afd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r7, &(0x7f0000b59000-0x10)=@ax25={0x3, {"6d0eae85b4322c"}, 0x8000}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000cd0000-0x10)={0x6, &(0x7f00005a7000-0x30)=[{0x2, 0x9, 0x20, 0x3}, {0x8001, 0xfff, 0x4, 0x18}, {0x1, 0x5, 0xd1, 0x4}, {0xffffffff, 0x3, 0x9, 0x4}, {0x1000, 0x401, 0x7f, 0x100000000}, {0x4, 0x93, 0x0, 0x3d}]}) timer_create(0x7, &(0x7f0000e48000)={0x0, 0x17, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adc000)=0x0) clock_gettime(0x0, &(0x7f00004a8000)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f0000e07000-0x20)={{0x77359400, 0x0}, {r9, r10+10000000}}, &(0x7f0000690000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x0}, 0x10) readv(r2, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) 2018/01/28 06:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000917000-0x9)='/dev/ppp\x00', 0x14b100, 0x0) clock_gettime(0x0, &(0x7f0000316000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c46000)={0x0, 0x0}) write$evdev(r0, &(0x7f00009cd000-0xa8)=[{{r1, r2/1000+10000}, 0x5, 0x0, 0x80000000}, {{0x77359400, 0x0}, 0x649, 0xffffffff, 0x100000001}, {{0x0, 0x0}, 0x8, 0xae05, 0x400}, {{0x77359400, 0x0}, 0xa393, 0x100000000, 0x1}, {{0x0, 0x7530}, 0x121e, 0x3ff, 0x7053e140}, {{r3, r4/1000+10000}, 0x0, 0x2800000000000000, 0x11}, {{0x77359400, 0x0}, 0x56, 0x6, 0x6}], 0xa8) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) 2018/01/28 06:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00006ed000)="ae6a65a5f6ae5090dc975ca9be17a20e91836bc0e34fb38e05be89ddef13b2e4e9efa146c9382511754066ea6a786711f7feb2a6383ec81adcf172d0d6eddc19167c70bfdac019fa4f4a8a713ca21fc50154f0f203ab8e996b2adfe00653ad43811f466413be1f9d88019f788a8590fe3b7e3f384d237e052cfa1e0edad2698ed56712d511a1e81f41b7168e26ac8ecbe1e3dd70c2f6846c154625c68a30e772b4695b1e52ec384b7c9e59d4ba649228ed471f5d1e769ce2891f0c1f00e74a47ed1f0253f1d40028569fa1e7991bf0881ccc4d1fc83e7546c8dc303c61fec13ac985cc7e8588cf265a35ec19d2ed22382694665aa3b523", 0xf7) 2018/01/28 06:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x808002) write$sndseq(r0, &(0x7f00007d7000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000e17000)={0x0, 0x0}) 2018/01/28 06:27:06 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) connect$inet(r2, &(0x7f000000b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 06:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007d5000-0x10)={0x2, &(0x7f0000478000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ecf000)={r4, 0x1}) 2018/01/28 06:27:06 executing program 1: clock_gettime(0x2, &(0x7f0000bad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d37000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = getpid() process_vm_writev(r2, &(0x7f000099a000-0x90)=[{&(0x7f0000279000-0x7b)=""/123, 0x7b}, {&(0x7f0000801000-0x31)=""/49, 0x31}, {&(0x7f0000cd1000)=""/1, 0x1}, {&(0x7f0000973000-0xee)=""/238, 0xee}, {&(0x7f0000d7b000-0x6c)=""/108, 0x6c}, {&(0x7f00005e7000-0x64)=""/100, 0x64}, {&(0x7f0000f67000)=""/10, 0xa}, {&(0x7f00004cc000-0x3e)=""/62, 0x3e}, {&(0x7f00000c8000)=""/41, 0x29}], 0x9, &(0x7f0000997000)=[{&(0x7f0000078000)=""/122, 0x7a}], 0x1, 0x0) write(r0, &(0x7f000026c000)="1f000000160007f2040094ffa42908000000000000086000000000000300133e61060478c30f7cf1d0004fb80259b354a41c757d37", 0xfffffffffffffe76) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f00009c7000)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x10000000000001a8, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) timer_create(0x7, &(0x7f0000e2b000)={0x0, 0x1f, 0x7, @thr={&(0x7f00006ac000)="566bad6a3b43ef78213b98ce26fa884eacbf3587c77ae9f436c5b36dd9c3aee661c6579fc74c7cfdd6968fc18991e59ebfe6e871e4d1230b5cc49dd9c282e4c34e992313382cc6dc544672321c814aee327d98d17299", &(0x7f0000a15000-0x81)="9becc357b1b1cbc09a2ab6d204bb1f020471910501ffa84b041984ca2683ae9f212e0c356484610a903c5b248c0ef0ebcf91f52e0d7cfe4a837477acd916be2d33a453705c5a208002cb70cdeb14b1abfa70c530d315be54b5b149fe354a7d2cffc277e340186c1e87272d5c6c13698b16efb53db292e5649b25e6650a60fde8cb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb2000-0x4)=0x0) timer_settime(r3, 0x1, &(0x7f000012f000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00000e9000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000226000-0xd3)=""/211) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) 2018/01/28 06:27:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffff, 0xc0080) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f93000)=0x16, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000cdd000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:27:07 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f000000e000-0x4)=0x74, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0x94)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x94) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000016000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000012000-0x3e)="2a8b5a9a0c979f4155df6f14c3f44017a3daae22e56daea7df7e2086a5e612477d0344781c89d39274f872c0ce98d940e6b799aae09fdf76f2c5d6570540", 0x3e) 2018/01/28 06:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000969000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008e0000)="42e8f7e1b59f87ee13c981d4f43c9e83", 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3c3}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b3d404344c7e637a6368bfee8910d00579033a9eebb197a3299b2c1654256e8e5517da73bd04577e3a9c21bb0cfd1888eb2083a513067050dd56eef1140ba5f038350221c6887115d", 0x84}, {&(0x7f0000c4d000)="2af8893c7eec0acb99d57775f376e63586f0f758d023267d08b46fa876469b9a0238b30d76859761bce5fb285fbcc004f1a46f49c308b4050f1ac368e639cb506ee424eeeeb3795ee16403fc2eb349b0874332fbbea17aea57de48e7b9ca482ae13c30e230fc14d340a6c6128f2a5552f13865cbf0c2ffcd02b6ad071b55d3eac4df241fe80de3a53fdfaa0a31d8ed7a654fcc438557b8390b2b158012c2b0392acae3520cfc1b2d58dc7cf57c1fc83e7ccf96f175a33bdcd716d76c0bfea0b7cc7a9710a1aca2766dfb2c46665459289680e331c9cf0c3971b7b78969514110281730e221e06377c82bf2079908", 0xee}], 0x2, &(0x7f0000d2e000-0xe0)=[{0xb0, 0x13f, 0xfff, "7fddb8d3463f704e21ea4ff3b664b5f700e9f9631abe2feaa978e61036b266d554522403c70098fe40199e81d03aaf812133a3b101e08eecbf8fb74231fcb6c238ce1f28b515ce81f661912c03013662253450df78b9f3faf657c21105a56e00496f7d221d6d68ff024caac5fd249a6ba7dead9aac983b4f4e6e1282c977cf5114489f35a1238b77bdf71117601b30814a4177da732e2a1ffc26748744"}], 0xb0, 0x4000004}, 0x4000000) 2018/01/28 06:27:07 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ace000-0x4)=0x0) 2018/01/28 06:27:07 executing program 3: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e8d000)={0x0, 0xa8}, &(0x7f0000ce2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d0c000)={r1, 0x8}, 0x8) socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000d93000-0x4)=0xc) setresuid(r2, 0x0, 0x0) 2018/01/28 06:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = inotify_init1(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) open(&(0x7f00004f6000)='./control/file0\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/28 06:27:07 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000ffa000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ffd000-0x10)={0x0, 0x85, 0x100, 0xf}, &(0x7f0000ffc000)=0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ffc000)={r1, 0x0, 0x3, [0x7, 0x9, 0x3]}, 0xe) 2018/01/28 06:27:07 executing program 5: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d21000-0xf)='/dev/sequencer\x00', 0x501000, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000369000-0x8)=0x0) write$selinux_access(r1, &(0x7f0000d20000)={'system_u:object_r:dhcpc_state_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x36, 0x0}, 0x4b) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000f3000+0xf59)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b83000)=0xe8) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d22000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00004df000-0xc)={r3, 0x80000, r1}) getresgid(&(0x7f000045c000-0x4)=0x0, &(0x7f00008bb000)=0x0, &(0x7f00003a5000-0x4)=0x0) lchown(&(0x7f0000d21000)='./file0\x00', r2, r4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008a4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4bb396f38b772767, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0x17) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d22000-0xb)='/dev/hwrng\x00', 0x2, 0x0) 2018/01/28 06:27:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x420082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="0000e6422edffadd00000008073346c0", @ifru_addrs={0x2, 0x3, @rand_addr=0x5416, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000821000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) pwrite64(r1, &(0x7f000081f000-0x54)="d3233a8ad410c4105e4f5fac2b426e92db4605b85946aeb06100be46c2d4be4b84372ee972d69e38ed1980af39429cd68f0836176bb07106112a700a0b4f10a741ed7751442d3093320d96891d797658104ad20a", 0x54, 0x0) 2018/01/28 06:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000911000-0x8)='./file0\x00', 0x1) r0 = syz_open_dev$mice(&(0x7f0000639000)='/dev/input/mice\x00', 0x0, 0x101000) readv(r0, &(0x7f000061a000)=[{&(0x7f0000f0f000-0xfe)=""/254, 0xfe}, {&(0x7f0000c9f000-0x62)=""/98, 0x62}, {&(0x7f00005d8000)=""/168, 0xa8}, {&(0x7f0000ca0000-0x9d)=""/157, 0x9d}, {&(0x7f0000e53000)=""/125, 0x7d}, {&(0x7f00008a2000)=""/244, 0xf4}, {&(0x7f0000dbe000-0xa4)=""/164, 0xa4}, {&(0x7f0000593000)=""/34, 0x22}, {&(0x7f0000153000-0x3a)=""/58, 0x3a}, {&(0x7f0000e8d000-0x32)=""/50, 0x32}], 0xa) chroot(&(0x7f000009a000)='./file0\x00') setsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f00003bb000-0x9b)="10d3ece21c97174c9bfb6bd18c8d93b8d1014a62388fb09d4ec796de4303a7bab0cd128772a32fe8cfa7e7ce9d913cb4e6f7ba35fd5c5d732123652dc8cdf49bae6528c9c8a31dd7195de51d1fcb05c3e6ac426b61dd132eb1ad564068ecd32a545152c415a07b78c00a0d172f1c30d55cce4a052f25f4108f38eba2e80821e297ccb5d542633166f5a96379be9797ae6b397285d5778e6cc74893", 0x9b) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000189000-0x8)={0x0, 0x0}) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) 2018/01/28 06:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000871000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e8f000-0x8)={0x0, 0x14}, &(0x7f000014c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000085d000-0xa)={r1, 0x8, 0x1, [0xe154]}, 0xa) inotify_add_watch(r0, &(0x7f00005e2000)='./file1\x00', 0x0) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) syz_open_dev$sndtimer(&(0x7f0000534000-0xf)='/dev/snd/timer\x00', 0x0, 0x301000) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_ifreq(r0, 0x8935, &(0x7f00008e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d51000-0x20)="ecf4a8230033f375984729d80f09f0ca266b98628bf624973a2fd086c582f2c3"}) ppoll(&(0x7f0000726000-0x20)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/01/28 06:27:07 executing program 4: r0 = getpgrp(0x0) ioprio_get$pid(0x1, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000492000)='/selinux/enforce\x00', 0x0, 0x0) fcntl$setown(r1, 0x8, r0) 2018/01/28 06:27:07 executing program 5: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7c000)='/selinux/status\x00', 0x0, 0x0) connect$netlink(r2, &(0x7f0000d1a000-0xc)=@proc={0x10, 0x0, 0x2, 0xc0028000}, 0xc) r3 = getegid() chown(&(0x7f0000b04000)='./file0\x00', r1, r3) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00002c8000-0x8)=0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e7d000-0x4)={0x2, 0x3, 0x142e01d93b87b3fb}, 0x4) connect$l2tp(r4, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800000000, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/28 06:27:07 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x0, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000002c000)='/dev/rtc\x00', 0xa, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000020d000)={{0x1, 0x1, 0x1, 0x3, 0x8000}, 0x6, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x4, 0xa, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x0, 0x7b, 0x2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000b3a000-0x3c)="7c03d7da4ccc71a3bf1f82e1653a1f3d5b8f70c5368e1f24c0838eb41bed4cf64c5c0a5e8278f28d9a23c133f5405661525bcf70f5ab3b005f5f3aeb") 2018/01/28 06:27:07 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) dup(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000004000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setuid(r4) 2018/01/28 06:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$netrom(r0, &(0x7f0000c3e000-0x38)={&(0x7f0000fd8000)=@full={{0x3, {"23b416d268f2b7"}, 0x866}, [{"205de2a5b6812f"}, {"1dc425d832bccd"}, {"c045e9273b1d24"}, {"21a22fa60726dc"}, {"9fb800636412db"}, {"2c4b99870b8f4e"}, {"45100726921849"}, {"e539931fef50b2"}]}, 0x48, &(0x7f0000c9f000-0x60)=[{&(0x7f0000bbb000-0xdc)="a2dd841232742d74a4c3c14d73f4138e830bb30d2e187922f2bc6938f599d4a3007b66ca9d3122235250ca285d740219086f44443100fc1258913f02f854530519d8ecbc26b07d8cd99df10e92af5ca19c9d8d4b3c7bdd206d43cce99584b84665a12c65a79a51530a0d2b570943ccf2801f3472810880d56bb7e156d1f66588fdc795f04092b039154ef7f773cc02b7d9a01a924d355ff4e6e540cf39be226133292790333aa404ff9e40142536b03a6981aa5e2580b3b1ab1f4e839b4fe74f06f8d050b5fc41f3662597fbdf5750a999431df8075e1e68b798c859", 0xdc}, {&(0x7f000098e000)="166c4cbd5de9bd302ffeda5ff9e1f802013ad7ad563efc40c78b42e0f891132ffdf515ad90138cb716dda7ccd94f70831167f5ebc40758195176164b8c9e5bb1c61c6c79d32ae9ad0f4ae9653f55b363007748bdf06e6310a1ec3bd343ab1189e5a634ca76cf53c89a60176d49bf8e427d160dd30e3ed7520086010f59c69eab7cd833c04b", 0x85}, {&(0x7f0000f55000)="1e41286a95b71f472f8c00d72e073c4783939ebbd51ef439134847b3770a90490bde569e79b9a2dce997f5e105f0e11f10e8b00794206c21cf2197240168dc6e5208882d65a01a7ce1a7", 0x4a}, {&(0x7f0000d7e000-0xaa)="a8885dc1b18b13c594599305acf5e84cae6f5d012882a82b707f6a79f50f03ab1287b4e2315e9ac4e773b6e75fe97d53c11eee25b6fcba0c551d9a3bea54a554e314adc8ec99d30a75d8cd43b462500df4aca0c39d48945fdf35abcb553964e9d2aa0df99310b56d38a2130f52b7c43af4a6bc52b27a515de8bb2579378ffb89db6b3d928bee3b6f8fc68a8e85b37317c77e541d49dd5a6e1f3953b9c682e4a033be754aec9d1254af8a", 0xaa}, {&(0x7f000043d000-0x9f)="747b159eddd151b9abf0ade33e44d4711de3f3e529e5fb81bc7851b05228f92f99bb85ada62b1a6226390f5aa044b60c899e5ee470776676c98d6623ce7ef7fe73ce6c8a4da5226ba89dad410468ce5272f30a4eedce9206c11733fb75d702f8b4eb555041d0c086479dda697064d73e1ea5d4e5ffef17996b032fa38f4306fb1ede8a6bbcd1792d111cd2aacd44294c8c7f414f58e0244a408fc19e3a8994", 0x9f}, {&(0x7f000001f000+0x90f)="6d433130f68c7feed3b0d3a94393efc99619e515dc779e317ad160c929fab793d62dad7497c17bc6eb7f1ec6fca4b78838", 0x31}], 0x6, 0x0, 0x0, 0x800}, 0x40000) write(r0, &(0x7f0000d2f000)="2400000058001f0014b2f407000904000200071008000100ffffffff07000200000000f1", 0x24) 2018/01/28 06:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000036e000-0x344)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000ef3000)={{0xffffffffffffffff, 0x0, 0x200, 0x0, 0x3ff}, 0x10000, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:27:07 executing program 2: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 06:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mknod(&(0x7f0000b01000-0x8)='./file0\x00', 0x8000, 0x10000) tkill(r1, 0x1000000000018) pipe2(&(0x7f0000b8f000-0x8)={0x0, 0x0}, 0x847fc) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000494000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb000, 0xdb89, 0x8, "cfadc7be194c693be183171e0e561951ad079068525aa8331ea5c7f48ef81483708a4804ae00e21ffe97377ef1b30eb135ff9832ffd1c2046e1d577918928027eefb5625a0d8ee4e704fd4bb9f41dfb3"}, 0x160) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 06:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000086a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x1004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000db2000-0x78)={0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xf4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c5, 0x8806, 0x2c77, 0x84, 0x1a23cc31, &(0x7f000092a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x1, 0x8a8}) epoll_wait(r0, &(0x7f0000b80000-0xc)=[{0x0, 0x0}], 0xb65efaf8072ed2e9, 0x0) 2018/01/28 06:27:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000822000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000a44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd(0x800) writev(r2, &(0x7f0000618000-0x40)=[{&(0x7f000041b000)="716094ed00b869e82f264296ac98b361d2506ee97ada2659c763deb665233d0dff93b0cf29ff5987c2a69ea86c48bcae2280a68ee946c132fa541673b062740459d8f45a0088d90e5c730642e5571110b489251d9f67982ae78ba1f85d90babcb14a9e6d04c815416de3c0cdab0b54610343839d5655afc2bb909b004d46b291ce50f11235120130630f6985d80243", 0x8f}, {&(0x7f0000e41000)="f51d002645974c6002e79460a9404dcc96b730b7a2f95e69848aead366ce1b242a83b991bfc0f6a7188178ab6a0642f0792e7a29427835d45510e9012a37d925602910c7aeb25d2cace5626e8fffca797b9e1c0497547cbda7f054d6a489726eecb677b5b2157c04102c09babfa419ad3225318653", 0x75}, {&(0x7f0000a71000)="c0ecd87095de6a2cb72c6012675a03ca20db8f2ebc825206f1160f0415709ccabe62f4659e11cc12ca7a814fe946dbdcd46af2d49e97c2b7b52313e6ae1ee2e0c5419593e4d214e8152622f07a7fdf10cba7136cb6b16e1fe3bc468e7906299ba7b4cc5c4cec9fe14904aa1f829da117cfa709610ae796128e89b0c66448ec4484c40d83280c3cb8db0e37944fdcff227dde4b59a3b5ef2f57bc71e7892faf8354ef86f50a7d13b12a8b2ac3e534351e134462cc5fbd66127b9b465f47e5bae2034d9fa6a5c5302000a4f4086a50a6ea7e264144685a4cc4ecc350bf1a22add462dcdf074e0e7716c0cb74ce5b6ed6", 0xef}, {&(0x7f00002b1000-0x4f)="0a748c90b3e0faa8623de390e03df7f5fe4423ead6a4ba28be441461952ea07b221fce04ce3425085d412c34fefb18f9b86fcfc5a9178650adbc41fef79bfb4c922755de716f9b2c3e954ecb2baa98", 0x4f}], 0x4) socket$inet(0x2, 0x1, 0x0) 2018/01/28 06:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getegid() ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000967000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006cf000)=0x0, &(0x7f00007f6000)=0x4) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000958000)={0x0, 0x0}, &(0x7f0000564000)=0x10) 2018/01/28 06:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x1) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009dc000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000c98000)={{0x100, 0x0}, 0x0, 0x9, 0xfffffffffffffff7, {0x4, 0xffffffffffffffff}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000f44000)=@nfc_llcp={0x27, 0x7, 0x7, 0x0, 0x9, 0x3f8a, "2a0ecf10af1c39bac4253fff2cc1f7de0403bede5e91def930a0aa406e7878d3d11a591ae27b4c81ce0d6f70f105f38ee4790154ece8c2b8975f133539c01c", 0x1}, 0x60) r3 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r3, &(0x7f000097d000)=0x0, 0xff) fcntl$addseals(r2, 0x409, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000901000)={0x0, 0x0}) 2018/01/28 06:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000477000-0x1)=0x0, &(0x7f000029e000-0x4)=0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00002d1000)=0x0) 2018/01/28 06:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000017f000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000b2000)=@assoc_value={0x0, 0x81}, &(0x7f000066f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008c4000-0x10)={r1, 0x64, &(0x7f0000236000)=[@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}]}, &(0x7f0000551000-0x4)=0x10) r2 = getuid() setuid(r2) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00000d4000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ca9000-0x20)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f00001ff000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f000030c000)={0x0, 0x0}) connect$netrom(r5, &(0x7f0000926000)=@ax25={0x3, {"a713cc2f7abc7e"}, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000062a000-0x8c)={0x6, 0x3, 0x0, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x2, 0xfff, &(0x7f000017b000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000f28000-0x4)=0x0, &(0x7f0000ff2000)=0x4) 2018/01/28 06:27:07 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000e35000)="18b3b28632e84c8e14f708c33fbedb3a909271ff7b9e14dfdfad2ebc2535eec2c508775abeaf07ad90115ca36afd6d2b84af4599f5a059f5e2ead5eb6aeee9a46987ffa80225685d67e59c66161868b8b377a26b62dd8e39b62e0794d385f3dc99fd03d4c1f3174adad3ca38e0fe3b8d33a7085bd3dc2e53ca4dd41bb100fdc6b53fe484613c67323232f62d484d84d8af710b2c9789a433cb30fc019178ab7857c36bf0e2c63a958479d75df1b9786f6d27421498a2b8ee4798a50427ab3ac200cdee33065f1c7acb5b0811cd3afee15dc413157e7b9eb3db11d5dacbb6ec47cdd9b18e0686a5cca8f924d0275c9aef1c9b5c5d231eced0d7d1d99121945e19f7a7c66952794f22e6b08c0d8b107f8d572d1fea6eb08d26667704ff08034635bac650f183fc4f2a42125ac8a1d35a73f1b02ea08243b98416437cc3bc11c9965aa56fccbc5d40eab82089407b051d54ad7c9682ae21284b38c46b708ac5df8938b1012a616bfef7a7c3adc428de5630375d24facafacaf657df8ce60cc171aaec1814c35095f335f1a8a758ff3fdc2ba6fde00ca5728eef91ac28a921e9774bdd9368d7a53bcafca69f7bba28040884db7dea044bc543a72c839c976a453e3fb9770653dca7be9b27d06007068eaabf810f2595c17d97bcf6321b93131c43e1175f133066fc6806a6da665a509af86a461808667bfb2fc8ccdbed9a686e8573ff258b27838eb7305ccef570cc5165e5df79998ad8d8bbbaced5e93deb0097dd4253027e2910c7731d086efa288ca9e56841686a79605e3c74a1efd0dee4c62312a1090a0a1e17ca36f4835cb01e3c93896c261b8a942acfd6331db21116dc35086002c96afbaf3c424188ab2e6500701baab07cc9754bdda4d580d3fa16a01c39afb7e2aad1a85b08b383f6e479edf65a31b10963a98bd620c7931146e8e445b2a5a5e2310dd0f5d52e123fc189a12bc380fecab53374802bad334e401be0a181df51acf862101e7af6bb7c96a5d272e6c2d3da300bfb88e8fceb1208035460fe659487d229afcaeeec5f64e197f4f253238babba0a303336a3dcf7d2fb13502eb208ea2db590b442a439de54e0def39a423923ca3b7dffc902d21d1c061366b2cdad9fe9f4538716d7e6b678eae1f5a2556980fac8c3a285f2e23ab015d477be1acf6ff01e2c06359972162c79d3e2bf6fff2d28d9efef9b0f86a5f00f38343a50d57894d9b710806241a8c390a33463274a717af82215b4474191ae759bba366c9c347918a08df0ff9e21a6548a91cd67503a266356be9e85774007ad0f479bcafe6e67a49343f6a9080e16633c92c1492854035a5909b9419e9d04a013daddc4aa5f35b32a1b43d8725b2c974c18fea6da1ca7c25968fd07dcc83e0750be8afb8523702440ec309054eb51e42efa5ede7139fa601841761795804d59e2d285bbfb31e68407d6d3b15d04fbdb80eecd19b754b0705cbc37de3ba424921f986ba19516ca88d6a4cf2a09d9abc7c59475d8636e1d81b049ba316af9d2bbcbf954b686cf7d62ce697deb4d33d4a97f1a90c7804b6a20e7f9e22234da85b2ecd2074a9682bcdf094bbd918053f756f417add3daae50509385e669a02da85a6ee58765a67481426c3f1d2241691d585a04fb9ed61594d754152fdfcf7d056c789c33d6715b583e2e8cb322e1285e444199b3c1e5890291746a77145c1925f39944f2c413934fb3969c4a42eccd0304112f858e4173d58091cff1c3ab6c72cdb385c8b68984ee4f1d621c81fdc1412bfdaaf03b05e9cdfbfa60b4c4a29ad33629e1a003c1a347cb55ee6f8956560aef84a6528485b0645a04328406ff9e20dc7c02ce1fc5afb6c18ed7b3f35bd249f604065a3f7bc621c510bfa0bb3c11dd0028c4fa0a603597cc4c9f361a964c90c7ad1e1de06140daad96040d59e21f2fe7faaecd99b2ad01fbd42a9d1b0188bb63a68614416d60be39ded24d90ae9c5a0abca7e55b73c4a3a4d8aa5ccc1f18178a4f103bf0e6a03c45e5f131005cf27ef1cf191fcb0ec734c1dd8aafa1f6fcf6d94f370b33049a34482dca9b39c8d23797797be989397a62b9a2f4cdb9bd1faac927fc6b3d358d8c71c94be38bd39a429fbf479b21c2ba8c760e81ce8fe451c0fc5f80ed18f1b0e7440dbbe793c1056e51739974efa96c8d613ff10abcd3b8fe0fc9ea2ac957c5fda0d40f2f0d265bf71eca616afde4bb638f76470af6622c356cf47ba9a83b6d7210298cdf8fbb99d999b58f02df63ebea62b24150f5a68ef60cfa86a36c435b96b00dc2b7cb9be3a5739933d9181148c5e18469b66b5edefaafd6c8c784ed631e5eb80c09d8bf251bdbfb1127aa5738e995ddaefc57695a64209f328048c9904654ed92dbc7c5f2d4e283a4c7c2c063020baf62dc7e33319cfe0c5fe19f1678e71cbabfade37b7caee2ab5681a1b6c0793e93eb5b1b8dbf292cae264fc3388acaf63f885e6ee6657a19afaf6112b2b7cff8b1e76d25f5f0f29da3bae671375691e18b3d619e0ceabe389993575e744aee15d0c0dec9bb204aafeb275a5a78acfe01cbb60566d6f8ac9753bcaf3d5ca778943c1e511bda2a5f084d4fefab71ba3cf55e670bb562d5f9e9f2bd32332c2abd8f72450ddc51fdc5d744a6ca07c930e6e4c26705f28f79c41fed9b8a64108a26eb9e7c4b0d22a5d32919ecb85ec976a2ca140870b6097eba77b2a4e78d34a424ac356bff64aa091c1fe25650a37079fdf9557e693969475a8ce4993ce17e615c92f423ac711356b98201a08429039a119910bcbcbf9e621896acd9f9934d1773bb4757dbae6c37e05569c098ee0275f95811e17b09b8e7c9e5d49381c287db2ea3a09b557d87fef0ca2aea9f48b2eefcb4eae3e7ca1874e2c2b7c285f4396c186e6b3bde579a03c30d6fa4c65bf8a8921cdf6cfaa69cf3b7c32bd4b194d4db65a1f6996fc28680c2d394bff9e4cbe81942df20aa24b61dc91f50e871b265fd304a762df6f00722d1596adfd523e3146ecb4b5ad8cee2bf4f3970b9967474569125d5cd24d9ab8e898e0a1764e22a0d2bfaface89726819c39d8b83ea9d1a2d0518121efed3e23eebaff35c4d23faa6b44d3914fbbafe84a2d2aee436b48e5adbb03ba67310c75f5355138805803c14126a54abef4755b8ca53b5dab99671c87c9502c6271a9e9912ee5f745de6f76b752cc750309bd48712dc66916bf027ec0ad7070e39e5631c07681854dc4b53cd2f1c357c631b705be0736ef1ad5fabb5faac17c6611bfcb572ee2198629c6d2088d22e191e5ad349e56f64f1467c1c72e626073b878765c52066ea7a98e91f9fd2a4295407562800997182f6d2ac9c9ae1ca294d45a015a8ba6dd9365aa909f6debc87d7cb03dac65b6aecc13e4a6dd12a3f8c292494ee2d6f3a61cb130e2172585ddcdb33fad25726dd4ab955c189a2a267194ce9649dc82210ed7b2f5b575622647f1dd461a8dc28de6c268f794db835279246f14cb7c45ce77979ecffe4753f9e184198038a8c7f40f09ded160b62ffb1e6a0b812ed28e2e4406e39830c1492909d727c30995911c4934601918a1b18ab97c6b4dba4f1a6f532b734dc6924e560567047a22cbea9ec0254365aadb0602440e2ee767129dde214f31ab0fabc4e0a68d386007d144c1fc71a2cb0b3e1dccf2909c88b91b39e4f2ffce049f115cbf7088344406f2fabf4fa6c3d20c54d4272407fd28e5418cbc45c223e859b994fcbad11185e14f76a722f5f2b931521654af7652f66069dd3cb0fb21d36f200ee09ab86d0c088a6f19b0f1260e8ea86134ef64c9eb97b942bba9c449e20a9a3e58287c470a08166e772f95f2d945887a09891760ddc847a3592bd4249728ebc8381816b15d40c06fdcca00fee6056769b156b3c1a4392131a8958557f1724365dfa7f7013212bb1c66e682a0b53b0112da4af9c465f6f85090421e06afc373f6951c09281b35f47c455d9686bc23645d52106ca810e028013bc7408d4726ec01ab4cf2f2a432f3c7d93bcce898b79765251d190ee259a9003ab942501231c290da4205aa49c12a49005e09bed0735fcecd2054169a85c7697c349d6b891eef56a78efa39a42e9358c3ab50982ea3a954567920f2c141387e68c0a92fb98b49ef4946316c003afeb0c38bd552f39a9d926f645330e3585a90cdb15a8fc7f87bc2b3da3fea2c6ba1505aeb16ff03bbb8b6d0ed0cd6486483cd3c1a85308378b374428705d79e7a2dfe52153fb8cb744b8fb0faba50004017b405e98b31e0fd2afd477f09e36ec9bb8f06443ad1608bac69d774669d5b0e94ec2b3ea978562aad275adc283fdee3b9763762ab05ab7b46d66fb98b1de3877bc2e3dcec568503876e3ee629fce0b9a81c00359611edfd56e7101558741176c1220bd01f651959f0b06f0c44ec0887eab5496f195b78c3f35d4a46bd535498eb99ac2bd1477572c1b5d43434de3956705639a18803165414e19aa5add1a0c6bc617a12dcfba7ca6899fae3a1910aa295fa6aea73742af79906e1e9e2ba152b74e3b3c359d9f204f74d12e798a737e64319e064853c8c1cdca2f6cbc758cf6df85d962d1f0f48bd40b571b20e92b787eb3ae0320d3e71e58f1823b8e9fc37f8576abf4d471327fb733c2a7967b6688aaf2175071f89b0896e6fecbc38f58b281c6738da9e2cdc0ac9f49253bb7095617d1c0bb12182cdeea4a6b0723cf608269712921b87423e87338efe867ad86ea3e7588ce4dbd26bec7d38b4e2a7ce2601eb50b1859d87842163269f17169a86dc9338188e70d4901a7ccb0b58c0aad300d87b076775b92efcba8869436ec889590520e732b29d7ae9c023c630dc45be5157ac1d7a2edf2a0265c03e8da84214a48e85ad46fb75b33f2f8da703e293eaa3a2c0a3ad3a95a5fd886348e7843c8b3f647531bd822a5d41d3c47d66fe232d0f4fcf4e8dd00e4b7b737421e0f56b7752c6cbf8e6b53da2e211972e92b4cfd3fff6440b9951b6c9bbc4c85e6524ea2736b92af684a03abdc58de2907daa5b1ec32b7ce2df86d7823c4c123a1c9665512c7877525fc991d894b1aae19f2a03e5293eb92690f1b4fb8162e73dc649db603614e927d1d452c68a16f479a8e67b287667fd421826bccf86d9b4a7ced61697d190f194ec56fe13308b4aab05a461992bc8ce66b206d6ff3d41c7972398af9e9c871fdda26d113475d32a41f4615240051be90dd3993790f247ff09e02dbd0f667d67e1b39c0ccc70e975d59701c9c8e5c69a65bcac14cfa3ff9e99ebeffb1bc558fc3fcd08a359a94ac2aa063ad8c576c900911304f79d1ef7a7f8b2353789ad558970d680e662605d0e29dfc2a62233c430ded5e26cf80b8c0c8ac023bf6279ea612e8f0d8cae52b2b6a2412f3a059c1a6cee406e924fa51290da2914e23151dd0be1680c02f46eef42de016555d3598a0e94615f025f294a235ce021e19bc0641eeb23df639a8a9986a017c281c3c7a0d4367ef4fc5e49b6316de16f4f05c7a7dcf461a1e7462de6b670e0c4613eb448c9dc231932f8dd252d9e568649d31637d48f9834d4b5a3e40249d429a0d625af293b64f49ba877f4c1a0bcdccff6375da8ddd9a605241e2b0ce1a1be53befab72eed7f3b202e3fa7889cfc2198a66c1ddf28d6813c3f3c7efaf76a96c2fbe4405053a58627a01421a41618cec431ca97b04343a07fe16d32cdd8c4f7f398e14972f39fa5aaf8c8209b9bc221d74ab0c96177da4b959c279923106d541e53054a9e1e6924b37a36c60b9e367dba797a015c2a607ab") mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000fe4000)=""/184) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x202, 0x0) writev(r1, &(0x7f0000968000)=[{&(0x7f0000fe3000-0x99)="f1", 0x1}], 0x1) 2018/01/28 06:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000345000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) syslog(0x0, &(0x7f0000551000-0xc8)=""/200, 0xc8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000036b000)=""/47) 2018/01/28 06:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000040f000)="28dd5499a39d2c8bd933e66b31fe47041fe1108b14bc00c68025508d38780f5fc198cb4328b29149e38781d9af159035a5c27cb39078f7792c8d0f9d23f6ae25a072c2b681a25d6ac223245bee343e6735e0442083d22e4716545250a2d68d763248c6199482a13e718e149a2575db2f57f4c286", 0x74, 0x8010, &(0x7f00002d1000)={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/28 06:27:07 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000efa000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xffffff60) 2018/01/28 06:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000)="8907040000", 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cf8000-0x1)={0x101}, 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000100000)=""/22, &(0x7f0000896000-0x4)=0x16) r1 = add_key(&(0x7f0000663000-0xc)='id_resolver\x00', &(0x7f000069c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000677000-0xba)="5d5fb505da96e86295435839bde4c2d5936105e42e69f23f8fde9fd85242781add9eb02b9acd812631b0580b01ae1493b7602f35b1bb3512da9cef214f131702609adb91cc9ae0af7bfc783a2db0484dee85c65e599476bc949c456d28a5efe95497d5fb72fc947f6ac671c860616638b09e7e2c341adb2e01b764a5cb95dae51e4370bc81aa7db64eb0de8c52ecfa1ab4a39e45354d9ebf2090315b8f0118c5ca82133f3db77a28d87dd2512747e93fe219c0c8c52efd7c3042", 0xba, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000b92000-0xc)='cifs.spnego\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000ff000)='n\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0xfe, r2) 2018/01/28 06:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000020000)='ramfs\x00', 0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x8000, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r0, &(0x7f000098e000)='./file0\x00') umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) 2018/01/28 06:27:07 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000002000)=[{{&(0x7f000000f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000012000)=[{&(0x7f0000002000)=""/151, 0x97}, {&(0x7f000001c000-0x5)=""/5, 0x5}], 0x2, &(0x7f000000e000-0x1f)=""/31, 0x1f, 0x1}, 0xff}], 0x1, 0x40000020, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000000e000-0x4)=0x8, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/28 06:27:07 executing program 3: syslog(0x3, 0x0, 0x1de02c6b0129215f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f000030f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000071a000)="cc85a6b6311cf6e75715d2056289b11c893af89d6fb1ed70b0fc7bb25bf6c7e7a9737f5466e34afb10496758c0dd2d2dbc7b856354fec5c1b446d5e50b97a428e316dcab46f2a84912fbd80797104162e900a255f83041e02b0c6baad733e73a8876b1ec95db3a583ec8b3", 0x6b, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/32, 0x20) 2018/01/28 06:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000090c000)='/dev/usbmon#\x00', 0x6, 0x10000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000215000-0xb0)={{0x79, 0x1ff}, 'port0\x00', 0x8, 0x40, 0x3f, 0x0, 0x7, 0x1ff, 0xffffffffffff7fff, 0x0, 0x4, 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]}) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="190300000000003800a9861bb45f00b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f000016e000-0xb)='net/psched\x00') 2018/01/28 06:27:07 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000020000)="937da5452d9ff49426fafe32b156728c9432ca555136371da1ac3263b9fc618624935e221c434b135bce08af1f4b88ac318c4561c81784b56c77273a53bdbe31389b42d6314525f7feed07a391a1993ae5", 0x51, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x1000000005432, &(0x7f0000018000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000010000)=0x0) 2018/01/28 06:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/28 06:27:07 executing program 0: r0 = inotify_init1(0x0) fcntl$getflags(r0, 0x40a) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e24000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/28 06:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000df1000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x60, 0x0, &(0x7f0000db9000-0x60)=[@decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x30, 0x28, &(0x7f00001b4000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f00005aa000-0x28)=[0x48, 0x20, 0x20, 0x68, 0x68]}}, @increfs_done={0x40106308, r1, 0x3}], 0xf7, 0x0, &(0x7f0000404000-0xf7)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303ad237dff9c1db22af8a7334f8462172a0f0507bbf5b3c4a443ae577739e14181ceffc1355fe63c06679a18349dfcb7ce6833409268fa28dfae273330debc95f6b020e55ac96d49c256dba7edecc93238518304ec15785ea4eb137883e005e98a94f5b1b38ea0b48a73708ec1242aa3158b4bf8bf0386d00ccb404a7387dab87ae35ade2a9e9c99d0ce68ff888b673ea5a9490a3cab9c7b8c7c748b2abe37a586e8ce61cf670a2de7281d4bdb545009f"}) r2 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f000049b000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/28 06:27:07 executing program 6: ftruncate(0xffffffffffffffff, 0xe000000000000000) openat$rtc(0xffffffffffffff9c, &(0x7f00008b4000)='/dev/rtc\x00', 0x200000, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f75000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000ef8000)={0x4, 0x8, 0x49fb80000000, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000b97000-0x20)={0x46e193, {0xfffffffffffff26e}, 0x0, 0xfffffffffffffffc}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000044a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) sync_file_range(r0, 0x0, 0x10001, 0x2) 2018/01/28 06:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = socket$inet6(0xa, 0x3, 0x400) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000904000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000069c000)=0x8) sendto$inet6(r1, &(0x7f000078e000)="1f", 0x1, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) sendto$inet6(r1, &(0x7f0000e2b000)='t', 0x1, 0x31, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009c1000-0x4)=@int=0x0, &(0x7f00009f5000)=0x4) 2018/01/28 06:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000491000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) write$selinux_user(r0, &(0x7f00007bd000-0xb)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/01/28 06:27:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x400) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x80, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x9634}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/28 06:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bc2000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004b9000-0x50)={@common='ip6gre0\x00', @ifru_flags=0x100}) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000727000)={0x0, 0x0}) getitimer(0x0, &(0x7f0000aa6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0xfffffffffffffffe, &(0x7f00005bb000)={{r4, 0x0}, {r2, r3+30000000}}, &(0x7f00007d2000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000062e000)=0x4d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r5 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f0000092000-0x8)=[{r5, 0x3, 0x0}], 0x1, &(0x7f0000714000)={0x0, 0x0}, &(0x7f0000c09000)={0x8}, 0x8) close(r1) tee(r1, r5, 0x124, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ef7000-0x4)=0x0) 2018/01/28 06:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005c7000)={0x0, 0x0, 0x0}, &(0x7f00003b7000)=0xc) r1 = syz_open_dev$loop(&(0x7f0000137000-0xb)='/dev/loop#\x00', 0x0, 0x400400) pwrite64(r1, &(0x7f0000039000-0x2b)="88612034bd4407259a367264d47389dbc20facc0b936bbe7c18b54fc76e0f94e577c6652364a86ef45ab28", 0x2b, 0x59) r2 = syz_open_procfs(r0, &(0x7f0000004000)='mountinfo\x00') preadv(r2, &(0x7f00004a4000-0x50)=[], 0x1000000000000159, 0x400000000000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000509000)={0x3651, 0x5}) 2018/01/28 06:27:07 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00008ba000)={0x42e1db, {0xffffffbffffff274}, 0x0, 0x0}, &(0x7f000059a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000351000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e5f000-0x8)=0x9) 2018/01/28 06:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000610000)='keyring\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) open(&(0x7f0000d7c000)='./file0\x00', 0x1, 0x69) 2018/01/28 06:27:07 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ce000)='/selinux/checkreqprot\x00', 0x4200, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000f35000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000c2c000)=0x3) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b9a000-0x24)={0x0, 0x0, 0x288, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.989493] audit: type=1400 audit(1517120827.430:49): avc: denied { set_context_mgr } for pid=10965 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/28 06:27:07 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fa6000)={0x0, 0x0}, &(0x7f0000ce3000-0x4)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000780000-0x98)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c8b, 0x8}, &(0x7f0000fc1000+0x358)=0x98) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b5f000-0x10)={0x2, &(0x7f0000fc0000)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000c4a000)=@file={0x0, ""/4096}, &(0x7f0000fc2000)=0x1002) [ 58.997168] audit: type=1400 audit(1517120827.430:50): avc: denied { net_admin } for pid=3395 comm="syz-executor6" capability=12 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 [ 59.009264] audit: type=1400 audit(1517120827.430:51): avc: denied { dac_override } for pid=10975 comm="syz-executor6" capability=1 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 [ 59.036013] binder: 10965:10980 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 59.036021] binder: 10965:10980 got reply transaction with no transaction stack [ 59.036029] binder: 10965:10980 transaction failed 29201/-71, size 48-40 line 2920 [ 59.039016] binder_alloc: binder_alloc_mmap_handler: 10965 20dbd000-20dbe000 already mapped failed -16 [ 59.074305] binder: 10965:10997 BC_FREE_BUFFER uffffffffffffffff no match [ 59.130582] binder_alloc: binder_alloc_mmap_handler: 10965 20dbd000-20dbe000 already mapped failed -16 [ 59.130640] binder: 10965:11006 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 59.130648] binder: 10965:11006 got reply transaction with no transaction stack [ 59.130654] binder: 10965:11006 transaction failed 29201/-71, size 48-40 line 2920 [ 59.131922] binder: 10965:11007 BC_FREE_BUFFER uffffffffffffffff no match [ 59.192128] binder: BINDER_SET_CONTEXT_MGR already set [ 59.192367] audit: type=1400 audit(1517120827.640:52): avc: denied { call } for pid=10965 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 59.192391] binder_alloc: 10965: binder_alloc_buf, no vma [ 59.192408] binder: 10965:10980 transaction failed 29189/-3, size 0-0 line 3127 [ 59.232688] binder: 10965:10997 ioctl 40046207 0 returned -16 2018/01/28 06:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000391000)={0xe, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00005ec000-0xc)={0x80000000, 0x0}) poll(&(0x7f0000dad000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 06:27:07 executing program 7: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") readlink(&(0x7f0000985000-0x8)='./file0\x00', &(0x7f000064f000)=""/0, 0xfffffdce) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000040b000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000177000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000001}, &(0x7f00007d7000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x10001}, &(0x7f0000000000)=0x8) 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) getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xffffff28) getgid() socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net\x00\x00\x00\x00\x00\x00\x00\tt6\x00'], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 06:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000303000)=0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) connect$vsock_stream(r0, &(0x7f0000d9d000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) 2018/01/28 06:27:07 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000784000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/ip6_mr_cache\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1, 0x0}) userfaultfd(0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\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]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/28 06:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000214000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) preadv(r0, &(0x7f00005b0000)=[{&(0x7f0000c0b000-0x20)=""/32, 0x20}, {&(0x7f0000536000-0x3a)=""/58, 0x3a}], 0x2, 0x35) write$selinux_load(r0, &(0x7f0000d6b000)={0xf97cff8c, 0x8, 'SE Linux', "f609a71fca9d742cbb449e9addbde39581592fafeba85b5f66b711ed414276716dc34b6c708bcf29f83c6ad1d2da94738a553cc6880d8e8406f53ac9dbee49557098ddf084ce720d23d1fe6cfe29a28260c1f8313ac987c076485a9c2f3c4684b8dcab77b088e80cb56a"}, 0x36c) clone(0x800400, &(0x7f0000beb000-0x16)="", &(0x7f0000f36000-0x4)=0x0, &(0x7f000094a000)=0x0, &(0x7f0000c5b000-0xb44)="03") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/28 06:27:07 executing program 0: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000814000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r1, &(0x7f000041a000-0x9)=@rc={0x1f, {0x6, 0x9, 0x1, 0x200, 0x8000, 0x0}, 0x20}, 0x9) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000041a000)={0x0, 0x6d, "7da4329fee2d77c8f1a0e2cee695aec37ccc4ad3a02400d73ff3441febcf0b2215b6b6e96164d044f9972842bafb67e6a4d498b91d7e063c48679db5871330edb258d19001898f4a86b1cd81d191e1415e90559d0208078e81745a4a441672225e18007db70e45588a745bf68b"}, &(0x7f0000217000-0x4)=0x75) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000041a000)={0x1000, 0x8, 0x6, 0x6, r2}, 0x10) 2018/01/28 06:27:07 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a96000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000a97000-0x28)={&(0x7f0000a94000/0x3000)=nil, 0x6, 0x1, 0x25, &(0x7f0000a96000/0x1000)=nil, 0x8}) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='/\x00', 0x2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000002000-0x8)={0x4, 0xffffffffffff2219, 0xffffffff, 0x4, 0x0}) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) timerfd_gettime(r2, &(0x7f0000b24000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) munmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000001000-0xa1)=""/161) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000b19000-0x60)={0x0, 0x34, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) 2018/01/28 06:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x18b, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d85000)='/selinux/status\x00', 0x0, 0x0) [ 59.232712] binder_alloc: 10965: binder_alloc_buf, no vma [ 59.232730] binder: 10965:11006 transaction failed 29189/-3, size 0-0 line 3127 [ 59.253016] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.258617] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.280289] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor0/11019 [ 59.288939] caller is __this_cpu_preempt_check+0x1c/0x20 [ 59.294443] CPU: 0 PID: 11019 Comm: syz-executor0 Not tainted 4.9.78-g68d447c #23 [ 59.302051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.311397] ffff8801c8737490 ffffffff81d943a9 0000000000000000 ffffffff83c18800 2018/01/28 06:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r1, &(0x7f000062f000-0x8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) inotify_add_watch(r0, &(0x7f00003b7000-0x8)='./file0\x00', 0x0) 2018/01/28 06:27:07 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d6f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x0) r1 = syz_open_pts(r0, 0x0) close(r0) read(r1, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000c0000)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000fd8000-0x10)={0x8, 0x7fffffff, 0x0, 0x2}, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000fd8000-0x8)=0x136d9181) 2018/01/28 06:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001e4000-0x8)={0x0, 0x3}, &(0x7f00002ab000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009cd000-0x87)={r1, 0x7f, "d253284527ff29d4fd7100d491cd67770253da1f69b915b852cc2ef46eba35bfc00c8ccb22a2f909ac35881084966f63a4259098c5ac259813f8cd338682f3fcde5a7c88833a26486afda3c6e8dd920cee9d057b73a809440556959f1b13be3798713c8d6c57a057a8117f6a8ff974d93b4656fea28ee1d7dad33bc66460bb"}, &(0x7f0000085000-0x4)=0x87) connect$netlink(r0, &(0x7f0000194000)=@kern={0x10, 0x0, 0x0, 0x40008}, 0xfffffffffffffec8) getdents64(r0, &(0x7f0000d33000)=""/528, 0x2b2) fremovexattr(r0, &(0x7f00009c9000)=@known='system.posix_acl_default\x00') 2018/01/28 06:27:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x54f, 0x0}, 'port1\x00', 0x80, 0x80000, 0x7, 0x100000000, 0x4, 0x7ff, 0x0, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008b4000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000841000+0xb70)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055e000-0x4)=0xe8) lstat(&(0x7f0000db2000)='./file0\x00', &(0x7f0000c24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000047a000)={r2, r3, r4}, 0xc) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000080f000)='net/udplite6\x00') ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000c49000-0x8)=0x1ffffff, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000090c000-0x10)="6eea9e62bc720ba8254e4e7aaffaf3b2", 0x10) 2018/01/28 06:27:07 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1b000)='/dev/hwrng\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000087a000)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000014000)=[{&(0x7f0000001000-0x8f)="1bea2a36468e229d6f46e3e4b7311d966bb84667dac7d2b513aa964decabbcebffb36b9909ed28a3cef52bddb2efbd16220dd16827132e19f0b19d51c05be590d943e743d5510a81e019c7c872a1b0eb08b75d28640b7b5c73eeba04d87974fc5da7b1d9f6010f1ad86bddc1739f992fdfd4d06be640a1035bd4609c115dac1b56540727331ffd305ff2905fb5fc16", 0x8f}, {&(0x7f0000000000)="f930fd4ea0e45ac8c5a4fe23b8b4", 0xe}, {&(0x7f000020d000-0x18)="44484a26446ec18d087d4f4b4d998f424f0ffc624ccbb035", 0x18}, {&(0x7f0000dee000-0x23)="57bcd65e540ffa783c21e3be23667a7917bdaaaef56758a9e5a44c4632a1ff62e9bb4a", 0x23}, {&(0x7f0000001000-0x68)="4e3539ab52bfa1944b32934bb207ddb8d7184aed524cfc618385b42630dfdb57f11b3617ec86d98e1535e61af8556db373c0d12f9b9ce912d2868037ceee63f07f97076b54a72097a25c74540ff4a3488fa4fb0c52fc3f1d06855af8e2fdd9834e19d83aa08a7688", 0x68}, {&(0x7f0000000000)="fb62eca5d9e0ec38bc88b1c62cb019b8f6df9f0eebd8d1d1308d9c06add0d40f27c483fef395a6c0cd1ec262a6f339a65a4fe1bd8549efcdf9de763664518ed88ec82ca504eef6a2a31d413948ec05ed1e2d8dc1d07f2a369282e65a7a8bd6f879c87dff615b8ed07c707c98d0a8f21578b6ca22032d8fbf787f659e8d758d6fcf1071f181b680cfeb698be16aab112cefe08c83a1455ba446034d7db4f31961fe537daa4b7befdaf76566", 0xab}, {&(0x7f0000001000-0x7f)="c1144a421933e1bff4f2c101e1e5befa49ea30f6ec7f9930061f5b29be7a51f1fe2b71b888dc36f2a824d4182d985ab07693af7a68ad2840ef22f815aaac2657d2aff7ebfd438cf92e4c0e55071a35df012ac49d2edd35c265d6d005aa62461bfb90b294093c4498329f974f837b3f5baf06e28a5cfaeb8b3d6a3a7ac5a97b", 0x7f}, {&(0x7f0000f44000-0xb3)="401416a37728f531f17c97a5d7f71aabc74e5f8cd710cf3081b7446a56a1006adc900ca654ca0829bd95bcdbbff2f7a601be2d26db0f8983f67453f7b4b9ec68162f412f5f3b62b01d9c2c7c52b18a13773e598196e7ab9e62ceec681ecf840c88c172c879dee49a882f0b906bf4b4848aa65afaded8c81c91c5ff1a5ecfbfe086279bc63c7487a8b5a36192cb8dc57f356812d5c018497ed83f39cdf4c12652daaaa200ab803619d36d70b84aa8101605ce0e", 0xb3}], 0x8, 0x0, 0x0, 0x44000}, {&(0x7f0000abc000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xf8)="d95eaf67ce044831df452aad91dabb4065bfdc82b5b965f422493e65e63a917d3e7068442554db6be0351bb269d604b30d4912f6622263663f325d02ddd63afd8abaa33568583c2169a0b646fbb74c7479a2b17b68c59f89ff174d99940755cff065b88da643bd7c4463dd7cce556daf75d19f910692d98ffe5769ac8f30c648621e783ceb5bacd502fd7efec45711d6d2d7a2934799c02d277b745de102b35dc5f6e7fb2a1077b8146b961f1ee37534f9af9982765409d0908c61bf22961d9cf793274dbf42e2b66b42adf020795e96760b8257e78362f7d24d3f7de70b4ecca99c053318d3902b72ec150b18847f7f9ca82a3493b84b2a", 0xf8}, {&(0x7f0000001000-0x8a)="44552d555cb0e5a64a2a91337266f74aa978bdb9eda8f28102e50726d1072c8e7799b58950efd36e355395fb41a46724608c827b69e221cc028bcd14040a33e00230b42aa0f98d5f0f4ba455612b72ad89fd91d03ab18e33ace5364fb5af0b4d16ec2b75a4664ea946fb62eed6e85344f74d70ca81174c97e28755afe4fb2dff4a94c85f7bb42aed017d", 0x8a}, {&(0x7f0000bf7000-0xe4)="7238ac8b484ff72c7d00724f4d2bf2b0ef41eeb6aecaf24e5b95f84d04374aa5de99471db366f651d8bb1c1d0ddf74bfdcb39f50f4eba63f84358130aca015e4b597e91450b0808f63ee841215a7a45d0ebca6dbe9289596cf25dce38db9f9dde0b6f7b6eb792111bbd94658a450d1b094478f0fea915daebe391245098ce712e95043708b251b916bcee5f0cea7f90eaced0a0a8947b32727e914bbc73f1b8505ceb166aa4a7642ad19d853417b77be3a91d044cd247af8279b1163c01e119a95f4f58d12919cf73c0168c6a4e61870baeb82d7ef7fa280927cdec47b7a6340e6085652", 0xe4}, {&(0x7f0000b72000)="3b1dab2c3cce8ed5748be133c53da0", 0xf}, {&(0x7f00000f6000-0xca)="97640304fea1127271164c5167bc98296c6ebaac363746ec856084ba22dbf00371ee673bb568585f455a14fa1ef86452d1dead346838836bf49c9596386181ea5c43144a631421937cadd15dc48087154da4157be04b32c9ed6ceb10c3861094a569b51f9278b28bbcdd2f9053035e0217dbdf9413bdadd2744c2132925bc43a70ef93097c89bf8413d403c80aa3d26a4b0aa806ec3b03b272dad34e8451337b9819880b8381160b9e9aab89e1e60906bc0290539a5b03af7e8e153e444a4056878f42b9106dedf8580e", 0xca}], 0x5, 0x0, 0x0, 0x24040800}], 0x2, 0x40000) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000015000)='./file0\x00', 0xc000, 0x2) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x1c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@generic="c3dad17b74"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 59.319432] ffffffff83f45480 ffff8801d9a39800 0000000000000003[ 59.324809] audit: type=1400 audit(1517120827.740:53): avc: denied { sys_admin } for pid=11013 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 59.349926] ffff8801c87374d0 ffffffff81dfb974 ffff8801c87374e8 ffffffff83f45480 dffffc0000000000 [ 59.359645] Call Trace: [ 59.362218] [] dump_stack+0xc1/0x128 [ 59.367577] [] check_preemption_disabled+0x1d4/0x200 [ 59.374331] [] __this_cpu_preempt_check+0x1c/0x20 [ 59.380831] [] ipcomp_init_state+0x188/0x930 [ 59.386892] [] ? __lock_is_held+0xa1/0xf0 2018/01/28 06:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/rtc\x00', 0x2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x87) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001de000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/28 06:27:07 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) 2018/01/28 06:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000766000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000026e000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000a9000-0x64)={&(0x7f00008fe000)=[0x8001, 0x0, 0x0], 0x3, 0x7c, 0x2, 0xffffffff, 0x0, 0x9, {0x1, 0x5, 0x200, 0x8, 0x5, 0x0, 0x0, 0x1, 0x3, 0x2, 0x8ca, 0x3, 0x3, 0x1, "ad53755fc19ad1b774d9861ac7c0fd701022bf31e733a158ff2b135aa3abee76"}}) mremap(&(0x7f0000dd9000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000348000/0x3000)=nil) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00001ac000)={0x200, 0x2, 0xff, 0x4}) sendmsg(r0, &(0x7f0000e30000)={&(0x7f0000652000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000494000)=[], 0x0, &(0x7f00009cd000-0x50)=[], 0x0, 0x0}, 0x0) [ 59.392689] [] ipcomp4_init_state+0xb0/0x7d0 [ 59.398753] [] __xfrm_init_state+0x3e7/0xb30 [ 59.404817] [] xfrm_add_sa+0x1916/0x2e40 [ 59.410525] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 59.417359] [] ? nla_parse+0x213/0x260 [ 59.422889] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 59.429731] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 59.435788] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 59.441850] [] netlink_rcv_skb+0x13e/0x370 [ 59.447732] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 59.453799] [] xfrm_netlink_rcv+0x6f/0x90 [ 59.459598] [] netlink_unicast+0x511/0x750 [ 59.465481] [] ? netlink_unicast+0x43c/0x750 [ 59.471546] [] ? netlink_attachskb+0x680/0x680 [ 59.477802] [] netlink_sendmsg+0x8e8/0xc50 [ 59.483703] [] ? netlink_unicast+0x750/0x750 [ 59.489763] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 59.496262] [] ? security_socket_sendmsg+0x89/0xb0 [ 59.502830] [] ? netlink_unicast+0x750/0x750 [ 59.508878] [] sock_sendmsg+0xca/0x110 [ 59.514398] [] ___sys_sendmsg+0x6d1/0x7e0 [ 59.520173] [] ? copy_msghdr_from_user+0x550/0x550 [ 59.526737] [] ? check_preemption_disabled+0x3b/0x200 [ 59.533555] [] ? __fget+0x228/0x3a0 [ 59.538818] [] ? __fget+0x47/0x3a0 [ 59.543995] [] ? __check_object_size+0x174/0x3a9 [ 59.550380] [] ? __fget_light+0x188/0x1e0 [ 59.556151] [] ? __fdget+0x18/0x20 [ 59.561314] [] __sys_sendmsg+0xd6/0x190 [ 59.566912] [] ? SyS_shutdown+0x1b0/0x1b0 [ 59.572682] [] ? SyS_futex+0x22e/0x2d0 [ 59.578191] [] ? fd_install+0x4d/0x60 [ 59.583614] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.590427] [] SyS_sendmsg+0x2d/0x50 [ 59.595764] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 06:27:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000014000-0x10)=@req={0x5, 0x2, 0x9, 0x9}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00007f0000-0x4)=0x0, &(0x7f000075b000)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000687000-0x1)="97") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = request_key(&(0x7f000084b000)='asymmetric\x00', &(0x7f0000b69000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c6000-0x5)='ppp0\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r1) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r2 = dup(r0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00008c1000)=0x10000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000c80000-0x4)=0x5, 0x4) sendmmsg(r2, &(0x7f0000e25000-0x21c)=[{{&(0x7f000047c000)=@l2={0x1f, 0x7ff, {0x4, 0x4, 0x10000, 0x5, 0x81, 0x6}, 0x8, 0x0}, 0xe, &(0x7f0000615000)=[{&(0x7f0000c9f000-0xb2)="034495aaa3d54043a4da177228de583ba9a8f67426b2c623a3244d073e509f3a38fa4da33259707465c3970985f8b643e74f00a1911b3dec8442d6c858609af8d8d9a6d62ee66caaaca26ec0876d6ea002e49db9880a85d425c13a685c96e89a11061bd7d2c9fbfe4aa61648c3b7ce516ac860ec225bad700554e2102757614432198a4f243d328278c0990d96334b43b008acc06ae7692a181cd3ad29aee6b2d60ecef2ff5f25146fbc7c2d518f01807d2f", 0xb2}, {&(0x7f00001f6000-0x1000)="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{&(0x7f0000edd000-0x1000)="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0x1000}, {&(0x7f0000a68000-0x50)="66cb049ddc12bc9e3af652ce35f3884e3bec6129de74b5bdbf93e2ed6c571ca327ba0ba7128264cb6af962b57ade2d68103a48e0a3040a063bf6d06dece301d9dccf8861f09956a8847573d65e5ae3a5", 0x50}], 0x9, 0x0, 0x0, 0x0}, 0x7f}], 0x9, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000088b000-0x4)=0x0) 2018/01/28 06:27:08 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000996000)='./file0\x00', 0x0, 0x20) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000b93000)={0x10000, 0x0, 0x4, 0xae, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r1, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) 2018/01/28 06:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = creat(&(0x7f00006f4000-0x8)='./file0\x00', 0x31) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000bf1000)=0xa0) sched_rr_get_interval(r0, &(0x7f00000b6000)={0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) connect$l2tp(r1, &(0x7f0000ff0000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x3, 0x3, {0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}}}, 0x32) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31, 0x0, 0x0}, 0x58) 2018/01/28 06:27:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00004b4000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") kexec_load(0x0, 0x0, &(0x7f0000905000-0x40)=[], 0x0) 2018/01/28 06:27:08 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x82, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000006000)='./file0\x00', 0xe002, 0xffffffffffffffff, 0x0, 0x8, 0x8000) recvfrom$unix(r0, &(0x7f0000002000-0x2c)=""/44, 0x2c, 0x1, &(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) r4 = getpgid(r2) r5 = syz_open_procfs(r4, &(0x7f0000004000)='sessionid\x00') pread64(r5, &(0x7f0000002000)=""/1, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000005000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) r7 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000006000)=0x0) r11 = getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000007000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x6, &(0x7f0000007000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r23 = getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000)=0x0, &(0x7f0000007000+0x49c)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000008000-0x118)=[{&(0x7f0000007000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x70)=[{&(0x7f0000008000-0x6b)="a34e1fc3ac95ab2bba96362eccdc8aaa0b840be1ad101df9094307ddf87de044376c9128dec2774962bec61d469709f2168402a8a407815107e268789dc42fbeaf8f2119f168d2f8f6960b36f5bd585e545ac76108d79a80ae0997c76774b34fe9ee5736613bb6de300e04", 0x6b}, {&(0x7f0000005000)="c8754012c5b12e433d5060a22ad69acf19801b914c8a1af8d46facbfda838f3102fe6ee3ee87c88768461aff89a0978e430b8f3c010f430630220d2437f5d09bcfa254067ffbd5e28be88f7da9eb9433d7174b7d9d07132934e11efd1aa520efa4749b8ab2c6e9ff5fac20e18b674afdaa5aaa1b7604f939a50500a3d2", 0x7d}, {&(0x7f0000003000-0x31)="3c135994a98d67922924290a01cd4d0dce1f28626678e967ae77864750659ef27bdb228493a402e19158217289dd1f6a45", 0x31}, {&(0x7f0000007000)="230bc7da698d03036853c4c937c2a35cbc62710bbcad90ce76aa00aa316c38a83651336f0d86d9cf1aef3c504130291f4dbc2258043c82cfbe8aaece4896c0a93706ac2b071fb28629efdc9604faba5f17a96adb9b8e01b9dfc90bda6b99824e1664495e0314dc0050ebf5ff76630bfd8477a62dbf269274780ec08af05c74", 0x7f}, {&(0x7f0000007000)=' ', 0x1}, {&(0x7f0000007000)="ab26593f9253053cb4f5a8033f802ac32fe5d842307af413499c38ce32252db75e27156981dbf9b517f111706a5d72c55ea18641561716237d0d5feb", 0x3c}, {&(0x7f0000008000-0x81)="4a23ae978fc49be43b4495439d301c994c3d24878ee493c5db7b472287a030b84ba3eaf5638585e7680e4f03906e767a2d39a4cc3948ef8e68d78020cc28f3376c8c8c0d34797b792310037382d5592f0e6fc92816e127042cf9ca420412b59a4baddb948d0ed56b5031f1c7ae792a28efdd9cd2fc6ceabf567b88fee2ae4806db", 0x81}], 0x7, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r5, r5, r0]}, @cred={0x20, 0x1, 0x2, r4, r8, r9}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r5, r5, r1, r5, r0, r0]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r4, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r1, r5, r1]}], 0x110, 0x10}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000006000)="21c95dd1a348ba2e5123d443d160c2686ad53dfb06f83d19c8b7381813171ca3ca002066a06fcc50ae9dfb88bfceb34c81529d43e1c1c30f78f068b80f50bf72dc1c0561b1aa19db983facae765c1b30bc339f7f9465d7b6eafe0f946790de5b5dba1d8dfb8fa75d2a12719f", 0x6c}, {&(0x7f0000008000-0xeb)="a8602ee61a428497b4479586ef9ce070788c8fafd09bbdab809e7fbb7628690f1c1624f3c2cea9bd49c92345028f99c8eeea048f7734e008048abc9111d87ff4cd806a7f3042363f9db088844e172a6ac6b712e0d3a9b49a63bb0b3ffc2fa4c696ed995184b9198c285759e372d6701a32c2ce0243d15718d693529645718c9cfa4282cc5c25a90e35e60f624c1e71901e9355a3535ac60f0a803d8e61c6c890a95742656924357673ab75748aac65536039c380ee614c69cc48a78e8e455647973969552fd7a3d0ce6a247cf63a3fd88f8616bf5be4d313eb723d113f5e2e3c0532e688b6d713a5db43bf", 0xeb}, {&(0x7f0000002000)="50c0ae55ffb608a7b2ac89", 0xb}], 0x3, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r5]}, @cred={0x20, 0x1, 0x2, r2, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r5, r0, r0, r5]}, @cred={0x20, 0x1, 0x2, r3, r16, r17}, @cred={0x20, 0x1, 0x2, r3, r18, r19}, @cred={0x20, 0x1, 0x2, r2, r20, r21}], 0xc8, 0x40}, {&(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000007000-0x20)=[{&(0x7f0000007000)="377a1e151f2679129e484bc6a792197ebfe0cabfa0db334abc189657f9450b94c0e1b1b4ed9a5b4b", 0x28}, {&(0x7f0000008000-0x1000)="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0x1000}], 0x2, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r3, r22, r23}, @cred={0x20, 0x1, 0x2, r3, r24, r25}, @cred={0x20, 0x1, 0x2, r3, r26, r27}, @rights={0x20, 0x1, 0x1, [r5, r5, r5, r1]}], 0x80, 0x20000080}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000-0x80)=[{&(0x7f0000003000)="46eb33b2165a64e25a4e64b9bc78884fd41b3392d677fdd387f919d76638e2a5ad3f92138f3c75c243a4bc4227ab1f5932219ce76f2e6d0cb956651c8d4b7a603113bed6bf45ffe4f65ff6bfb9f824fbc8d1b6a75dfac3838b9afa669e4492bfc95581eec748ade61e794b95be90f47051ac7bdf8e02f812ef5ca071e591434fa6f50f87c814149eacc64510d8ebe40c556115e125ad2dd26eb708e92a6dd6f0", 0xa0}, 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&(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="463d1913b101bd31f7159a209770ea1b8aa6f7e6fa81bf8c35bb4038dd5dc7a562345b6a690f35da308e61ba97d58536564610e31be03415a698786caffc0f23a668a52e6f5d0800347e27652e8549212a334fa4bf00df7741dbf1d699e5a20dd501379db95b339bd5829b26cb6da0a6e6940321fe087be61718e9542dffa6634ed2446ad2f3ec311a5ef8", 0x8b}, {&(0x7f0000008000-0x2d)="3f25df33e2755f18f9409144bae79d2bcc8f51af098b09a2910762229eb9d10a47ae5c72a90681949d2caa6a77", 0x2d}, {&(0x7f0000008000-0x92)="23494b7a646b4fdfba8120c52830bf07c018c7f0e69e8786b354f275e58fda493e6b4ec33c91e32b374891912799bf5db969b9e24950d8cbbdd97945b64c8405f5dbfec8c87b678f5fd5255339859d8390b25d9146af8fbcde3acb01ed6b1b9872bef6d0326f99cda4119702836e50a144f05f849e415d289262ef35e0d5303cc51e3fa4fe185e62d987cae8ffaf9db25b0f", 0x92}, {&(0x7f0000003000)="339117be624519b869c5a7efd77b74bf4380aa9c0889c9f96dd90b234d4c88dfeabf3393e02a06af87771fb8c5451214cba5d6b10afac75411ecf232da188eb909", 0x41}, {&(0x7f0000005000-0x34)="e73f40cac8cc7f0628e9de1f077ee48809c204b96dad1b773b9025a6399f17ac1106cbebfc8b7a4d440713e5713a2e1e5c85e85e", 0x34}, {&(0x7f0000008000-0x8f)="804fe92f92b2a3c4b8a5f0f6d411292e765b8baf088495bea566eb2647bce85ee6d25c915bd3aa08f5513a442540d45432e1f98822030f718d74b599b4c22afb55e5ce930aeec21b3f2e94f7a612c4f3676bea0cea7fc5dc48716f027e8c1a0a02e2c60cba26d9ec77206d85bb07911be7a5f5d2ce954961bf6d6e529fdab3654981cb29567346ecb6c50c116d5042", 0x8f}], 0x7, 0x0, 0x0, 0x8000}], 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000007000)={0x4, 0x4, 0x2, 0x2cc, 0x0, 0x4, 0x5b, 0x8, 0x5, 0x3f9}) 2018/01/28 06:27:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000061e000)='keyring\x00', &(0x7f0000d91000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000af5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000963000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000be5000)={0x3, 0x0, 0x200, 0x3, r1}) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000c37000-0x50)=[], 0x0) ioctl$void(r2, 0x0) 2018/01/28 06:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000051f000)='./file0\x00', 0x8) setsockopt(r0, 0xd2, 0x401, &(0x7f000068f000-0x12)="1477f53f9bd8587b2d7a2de858cdb2f4b0e1", 0x12) execve(&(0x7f0000127000)='./file0\x00', &(0x7f0000341000-0x8)=[], &(0x7f00006a7000)=[]) 2018/01/28 06:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000172000-0x58)={0x7, 0x3e0000000000000, 0x0, 0x80, 0x0, 0x2588, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002e3000)='/selinux/load\x00', 0x2, 0x0) 2018/01/28 06:27:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000c91000-0xe)='/dev/keychord\x00', 0x101000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000adb000-0x9)='loginuid\x00') ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00004ba000)=0x0) 2018/01/28 06:27:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000a80000-0x11)=@known='security.selinux\x00', &(0x7f0000132000)='/\x00', 0x2, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:27:08 executing program 4: r0 = eventfd2(0x8, 0x800) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000bcc000)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) ioctl$KDSETMODE(r2, 0x4b3a, 0x69) readv(r2, &(0x7f000087d000-0x50)=[{&(0x7f00004c1000-0x88)=""/136, 0x88}, {&(0x7f0000b28000-0x47)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) [ 62.224618] IPVS: Creating netns size=2536 id=11 [ 62.601856] audit_printk_skb: 4 callbacks suppressed [ 62.601861] audit: type=1400 audit(1517120831.050:55): avc: denied { sys_chroot } for pid=11101 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 06:27:11 executing program 2: 2018/01/28 06:27:11 executing program 3: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a6b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00001e3000)={&(0x7f0000a6b000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000a6a000)={&(0x7f0000a6b000-0x388)={0x388, 0x3e, 0x8, 0x5, 0x0, {0x1c, 0x0, 0x0}, [@generic="f88d09d410dc8f2ddf61f9f49750da994273a40a8c738ca0e3197b59090d87701cf12cdb44fe9fe42de946d52cea6a39da88d081427ca5a018c236943cfc1fdb43bb6d58881973f144152736d0cc15484decc15ebeef10ab6e758f01ca57623f8f19f2525a3849aab29ab6aac94db6a93e6a6e48b782046e9077cfe1456fde7ab002b74ddf0342f282bffa2ce022122afd", @typed={0xc, 0x5a, @u32=0x2}, @nested={0x64, 0x5d, [@typed={0x40, 0x1b, @binary="fee52a05ab92b79e65a8bcf7f4be199d217cb69d5b74f4ac2721e9f10af76687aadcf8ac6b78615af7dbd22501205a6c29f80ee6d508"}, @typed={0x8, 0x6, @binary=""}, @generic="16f8193b34fc99f5beeb55da7db22d768322f05f6abfc2"]}, @typed={0x10, 0x2c, @u64=0x0}, @nested={0x1bc, 0x65, [@generic="063f09dde09d172deee999f5b0d8ad59b092c66cdafa6de94d9c2adf0fcdbd01944b528a8a1b608c9320f9d4afa06cb0c49ae33a96a4e48b82396d1eea20522f992fcb18f21a7f81b8314ef7b2e45a27e88f372d042682d1216938da7c964477b53459ed105f9f67cf330c61f330ab0ea0506efa4e8fa928f379263dd0a17c7ac276b9052782a224411c5dfb81324ce43f625ac06783150de7883727af98bb5835aed0e0061914a3b0aa8d7071d23af9aaf2ba74b60c75e0f5960895ca6379c0ac3c81a71f242f0716613b23eaddd1d9aa6ec85127deba66b14cf0d97b0efe6d52b9c479816742712a9d8fd9e78263173a", @generic="265ce8e64b01286fe65458d9532edb0bc20908eb91f38d404ea33bbf4571e525da8abb4edb9e0ddc58d6475c60f0edbb6dbf77f65526778714550ffec6e74a67755344461e8cad02a9bf7cfbdea3fbdd2f2df4bf24c5ac11297693decf7c484672fb2806f1", @typed={0x8, 0x91, @void=""}, @generic="fbf2085cbe12ea18cef6", @generic="5bbe4212ee7ab97b491fffe46596301e5cbe714066e89b8e918c2531eb4906f1da0464d135504ddc6b968ff1fd106a30d0ccb726f3a670671bbfc6c5269fc14b89f31e61ad45bd50d67cec2cb1"]}, @nested={0xa4, 0x5c, [@generic="54904f28802a18161369408b11d77e53c0336ce0530ab617e8f330ef5c26d760380418e47063de2a243a66e8b72dfa64380072ae71fe8d4845d9f04268af19c24d0444cc9035029edc2eedb24ef96946b2", @generic="226127e2cb7dad6d650eca02e