[....] Starting enhanced syslogd: rsyslogd[ 12.074247] audit: type=1400 audit(1513755459.458:4): avc: denied { syslog } for pid=3158 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-android-49-kasan-gce-4,10.128.0.8' (ECDSA) to the list of known hosts. 2017/12/20 07:37:46 fuzzer started 2017/12/20 07:37:46 dialing manager at 10.128.0.26:46125 2017/12/20 07:37:49 kcov=true, comps=false 2017/12/20 07:37:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x6) splice(r0, 0x58, r0, 0x0, 0x101, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000001000)=0x0, 0x4) fdatasync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8916, &(0x7f0000005000)={@generic="dbb2575d88ce50469bd1d95401bb588d", @ifru_ivalue=0x7}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r2, 0x5, 0x6, 0x9}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000005000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000009000-0x8)={0x3}, 0x8, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000000b000-0x30)=[{&(0x7f000000a000-0xf0)=""/240, 0xf0}, {&(0x7f0000009000-0x7e)=""/126, 0x7e}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}], 0x3, &(0x7f0000009000-0xc2)=""/208, 0xd0, 0x2}, 0x160) 2017/12/20 07:37:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/55) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0xc2)=""/194) modify_ldt$write2(0x11, &(0x7f0000000000)={0x3, 0x20000800, 0x2400, 0xfff, 0x7, 0xfffffffffffffffc, 0x1000, 0x8, 0x6, 0x3a}, 0x10) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001000-0x1000)=""/4096) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xe00000000000, 0x1, 0x7, 0x9, 0x20b734bb63a053b1, 0x20, 0x100000000, r2, r3}, {0xffff, 0xdcd7, 0x100, 0x10000, 0x4dcb, 0x83, 0x1ff, 0x10000}, {0x7, 0x6, 0x800, 0x1c9c}, 0x5, 0x9, 0x0, 0x0, 0x80, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8001}, 0x17, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x800, 0x2, 0x3, 0x1, 0x600000000000000, 0x3, 0x2}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000004000-0x86)=""/134, 0x86) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000004000)=0xe8e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000006000-0xda)=""/218, 0xda, 0x40000000, &(0x7f0000000000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1dcaac95}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000006000)="aff26b955482ecd92e1db4fa7ea7fecb469b1a04ef257518ce513dd63755651dbc7007ebfa1180388dd5ce707d543fb9008242cadeca3878fc602adb1626028916df6f820981f218f379113e2ad234e69c69a06b8ce1c7", 0x57) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000-0x20)={0x2, 0x5, 0x1, 0x8, 0x0, 0x4, 0x7, 0x80000000, 0x0}, &(0x7f0000007000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000-0x8)={r4, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009000-0x8)={0x0, 0x0}) 2017/12/20 07:37:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7, 0x2200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf={0x0, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x6) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000002000-0x4)=0x0, 0x4) r2 = dup(r1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0xe3, 0x6}, {0x3ed, 0x4}, 0xf77c, 0x6, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x4)=0x8, 0x4) ioctl$KDSKBLED(r1, 0x4b65, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed, 0x7, 0x7fffffff, 0x2, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0x401, 0x9, 0x0, 0x1, 0x2}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000005000-0x4)=0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ftruncate(r1, 0x101) fcntl$setflags(r4, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2017/12/20 07:37:50 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d55000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="2a8134ae1ff7b712259d75aa49da7ace", @ifru_flags=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0xffffffff, 0x100000000, 0x3ff, 0x7f, 0x10000}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r1, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000005000)={@multicast1=0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x6, 0x80200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x20010, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000007000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000009000-0x4)=0x4, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000-0xc)={@empty=0x0, @empty=0x0, @multicast1=0xe0000001}, 0xc) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000008000)={0x0, 0x0}) 2017/12/20 07:37:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ff2000)=0x3, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x2, 0x8001, 0x100000001, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000002000-0x8)={r2, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000002000)={0x3, {"e1f522714efd3f"}, 0x868}, 0x10) ioctl$TCFLSH(r1, 0x540b, 0x1000) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind(r3, &(0x7f0000001000-0x8)=@sco={0x1f, {0x1, 0x3, 0x4, 0xde9d, 0x1, 0x7f}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@full={{0x3, {"5df8fc027c0aff"}, 0xffffffffffffffc0}, [{"30ee86bcbc1bad"}, {"e33de5f4bf6bca"}, {"d7488abf9155ce"}, {"e8e35e120caba3"}, {"ce5edfce21c960"}, {"206845dd419373"}, {"87d6227ece9534"}, {"8100fa96cf07c3"}]}, 0x48, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0x80)="9942ed3e99da9d31a13e0c4a718ac44f9bec17ed8b7f87389274cf0c3d6ac58f73951cc374d0c6db53327fa4903bb5fd8cefe9bd37638e14934b194a2289ad3968b9f82791e3b6d801f20e6dd81733eeb63d425676a5f4f3a847f94ec77953fd94f4cc5cf06ecfabc0d52b7ab9470925b52e9f35d0b77654ed753b42c3c54857", 0x80}, {&(0x7f0000001000)="1eb336a09d56116e6641cbf9b31d481253dec6bcb7c7eac91f934a501b8cce82a2f89d95b5a0111df0ed48c402f26053f153bad8f299e93a6ac30690abe5da01fa7f", 0x42}, {&(0x7f0000003000)="9f0126a5649716835817bcc22f9297c4ac98383e103709d00ec3f61f69f9725aef5d467b715b579739ae43dd3fcb1520a95f7544ddee3ed35bf378f0d0d05179083ea474d72cc918844bcd8ada9a330a940836c5c94fae950778ba847934d84432d7", 0x62}, {&(0x7f0000001000)="fa714e17d9aabc0a1626e64940d625af8533a8897488c8794a3566a0cf80c3c91b7e91e6acfc62c3a8d7d56cd27b776fe5699040efe5a7f7b378afa32a9d8a24a6755da65aa0956c9330a0f3240227a2a045d836b455d8cfd51273a70b388fdbd831361fb6e9a29a6a4a767ab20ff77d42edacb33d5b839dace95b181dd2002e85e5a23a253d79f54e8503c785fe9fd2464a1e3e74831a91ac3f314eda5eb408c06615ba86a80ced6887af93cb98ccf79cdbb83e244f0cce92ba240e5bca95cb676f0de64ff4a9d0566b57f1d9507bb36bb4f1eac34dee6f56375197e53201f89c00f67dd7b6d6c590bc4486d8164b20b789aad91a4fc014821768a615e26991d43763665889a54294e33434f7942ab8ad8ee55e9b7a32922d94f47c7ee4ffd230852e3f587c4bb4320c4be63a126d0162f61cc388ea08ac35339c2507bf9265fa64f0c8d364b4b4341e3e3e16bfba4d98763b38fa8d2039fccfe69d7f13ece4d904d4ecc9006e23f15fc0ac10c430b66cbbe80f21a9f80f73827d6431f0514df3e7e29f5c8555d265253d58ac119e5c1ef3b44efafa69f3ae958e287db49ed5a3fec0722beabe5d547288894f048b045c0385c8f0264663fed7edf05fc44bea3faf2e9605e106d3b85cdab758ace52299ea120684e5aa4ae1745b44399d536d14bfa545a59b40875991a2149d76dde6d39efb755dde5ace272fbd6a2b3cad62a30fa0669c4ae258d82fafa0e425197362e3fb5a85c282179d83407aaf68ef8150e63c283bdb4648b3d6f36ac15bd33ea58b79a630284c9d2d3a4aef5a113f3719e742ea4d62853bb6ca3cd3ebd00e41fa02ddab4c4c988df866f66923f02bb5bfe78e14e2b797365fe3182774a5c27217828e48759279b85858ff8f2dd38e4b35fea2950b836da1e749ee4fdfa85f37b68328d185037c084a14c968f6363545d17b9a0fee8f66fd244f89b32ba4563e1b7b3575c704b99470c81993c1dee0633593223bb292c1b0ad75529fff56418dd7eb626cf2887fb3bd1374f78958da6a073c253844fddaf8d0e43ce042d9709ab732fd19c8bf2cedc78adf7d73517e9e4ce858821e6accc356d7c38902f733493d5c4dc5b6a9187512fc3d0b6b7af181e370c94b4e2f92d882f4751aca2a1c5b3541d1ff762a4a9c80046dd99cc254703f9c09515c07eedc5972c12305a532f6c0c3c05c390e7607531e7051b55462e3785e693534f18f2d702c9beefe4ea9d943a445298f154ac5cb545f970b7377f3f745c1e6c4c046acc4a43e3aa29ad4f14151c12a801430a3d4836ef60e720e5a9ca74bfb3639b7b0278852df28b084cebb0db4949c0fc962cc0aec08c717883043ef68fe753628abf330742a58f1944c1e1ea243e5aba135332ad9849051a33575b98bbef1475ae4d9fb6c210928b5f95ebc8a1f32aef1888e5e0db994e0ae139878a52904861d815f4f132f81fe56dba1d1b149a964cdca9b43c7224d4ee273f96cf353a6bd7cd1d1ecb496b7509d8b6cf5774e30f87a744dde38afb81d98311ada86769bb7b1a32d22190b4f7aa9270e3b116630b7d6150c17ddec60b207d505612a5da71c664f3602bf5577cfc8c4c674b8eff7b6092db0b1a64a57eed0f9c07fcc8004d55dfd9cbebf21f3dfb11c7f71ecf20f115d74e70f93994ce1d2eed8833c0f8c054fe66d115659c61db4095d79539848cec7af171ef276d0536543b54921974c34452946e53160ad8a899fb2d138dd90efef8003f3c0a1fde63dc94bc1b3aec7524c897e217ab92def895ab89d8b10c16e50a5f8a26362573e6d8774f8cb79af99ab15d71712385deb1fca8ecdee6d2dbe1b8d4979e3d40d61628c6ec40d63db6a157a3fede3c7788fdbba5f5bd8e5db26703ae446e33def91baa5c7912dbb4b0af14a5989be7b8828b7506418f44e36c8a4792e0d9f8c5dce19f60f67bd30d1fc7a2ceccfa0e0e493fc45315326e006bf91784c740d2ad06951ab3590bf071e8a8f8c2126cc71757349053a927f42aa4f71de010a985be4474ff0b888c249f9fdeeb7e6a833993f7ed793b299e0751e030da305dd620cae29002c67c6ae878ad8fb38dcb20cf1c5792da8e8fa73b1ac96fa107ea57c3dd4247d81e574b8fd9ed79cb324422d623cd2d87e1b0deb33c2f7f6210cec17892c3b4a25010499c14a791f782e4b828b12db0d2894298d688879fc7820c41fd950e61b62b9f7cc64a355690ebebea33bc6a2ae81aa1108f30e7da048a5197273191bc45073ea19ca2d360a4a365167ec65a58b186152b160693c937fa96643535c373c50c90941f9d5544903c8413c208bb3a9bbc8c0b066949ec61570b4f2ee2ec607f5b125a6cd9e83916365000ac57b6df4bda0acdeef0099ffdd6a5ad5858e0ea564e0c0091af95cf39f001a15e8d68e6f5e2bcaeff200cf13fbcfc395934c4754dcf4dcf78791855343a5c533dadb76eec7a120b5a63e9305ace982fd63df9572ed27b47b78860a9396cf3dc7701d8541fcf3d166c70ffc4b84c3b8dc7a430fc1b002571d783912de63326346dea7e044a79e559de2901129369621c252df781fc372b6c0d99dcea2425d5225cd63da86ce34f2d45d5492d66d017e60a122036cf9425dc0cf465b061e6a1fd39f63a2767deefffadb387edc03ed99b3bf2bd22c00112dcb60f915516b96bb9fa13e7b01cb1eb7766fb7f0e1937dac164a82ee3f187fd6248bd1aa190603537c6a7d098066518a0a82f30ebe75a9493efa573513bc4fce6729f9f1e3586629d65dae465e097cd50f40e29ed521ac9fa773b6ef847ec5e9fac0ee7afb00cb6fa47926498c85301abdfd4722fe9fb8b3f003432d2123576027d431ce2027d3b6f373d7299aad80a7f726c7f8e894a06799abb86c76fa84b61a5fc5feb3312df6521bf81aa2734ae2cd3b7c46b5e441946ff407a80dac6d4ddc27ba8c4905e9a31287cc0d2007bde5676d6f97de21e8da8ff9f2e05c6b42ecf07334f146fbaf2fe19d74fa8187072e9182c73c7c130b81a9ffdaadc8788288c1445457f60b4f6f25c69a39fbc1299f9653daf68d722fb694ef8759debbc2eb1c1ac420ff9f5121e7dcec316fea2a87c9330971f2be2075c79586425af4506a5438b8fd59f4c61036a39fe24e750f002ed1658d718cbfaa7c3295ea972813becee5942ca19e63e9c0332760aa4d3f764f8f5eb5906bb4bd5ed2402e3f3eabd6e75b81d88663a0c3786b7138ebc2d0364f286d30ab8a82a83b82817c8e7b6e89c1f183ba98e9afb6506f3927cba2c473a91a2fd8f982f5c3899e634cf7975041695fc0cf895ba9746f4b6af66faecc22f41bbabf393388e706f21c3ffb48bc395dee77032dae5eaf4aac7f34dd4f3da9b4006f80750ab48ca924ac35ab84df24a7ca95a69fae76526050e01f5567cd1f6a51557e8e8d2c11c2053ebafc6e77e97833227d39eac45484f7ca0d2712ae974870ac9b8e001eb2c209df582bb248ea570f8e10905ddef3142b38fcc048f44b458db69501468e7acf6176cce260a3da6028e6b7f807485f4bbbad97b5b5e08a2d85d676c01f4a79334321667829236402203977bc93bf3027dcdbc19590c8b558da6a3f4e2facdebdcfa184f43a90385f491a508912b45806e9c9e0860a517ec9a48f59db45885629065fbea6918bbf3498952ad9c4f2993db0e7efd227b10d3fb182be6f420e9a78b2788c19c70ef4f625e9dbe70ce97c5ade1cb7ec7befb36025e76097ce16f85b0219f52e610658097afe23b2a30006a7a13f4fa8f566ad5f23104a8ae043e64668f8edcbc2b4a94725de9f8478303f998f135fc1ba54df57e8ca009e21c5544e76d826796afe9e0a7d61f3973e30ff4f370461e032e0d96c1e4b0b249bde87f3efd9017443d1b58f9ae5aca050b5b3406a9b728d0bff392e3a1f742928bedc4fd3158b5277a1fca4f2a6d515124032561f749051a2b1ed970b922c36dc0887c6ae1f36b5e6fb1dee11d8c3331440e2825db2f0fa033abf09c5d78bdd48bc308b9bd4610999c81f635dd131f73f2e49895067090be607da4f934d25968d82506c7ddf272e7dfe9969c08908210f058705e9ea644ee9fd5e1c6455946569b425ffdc5aaa335b05b1a5e3df7f49478466679429e597f3d5af733853f8a6a8668aa40aee36e6f937d00c20f39aa63455b231b15e679b98e5a8c402e517d20d5f3732b5ce0ea87ef3b2ceceebf8affdd00f01cdaab576b714b39e79fdd6fd4bcad923fb6cafe6c05688a402c5ebba9bed3fd7d40f2e6841623b07e519743acd6278b97f2597e005f5786c50b7585eee7d42d419e03d9d010fea6c518d35d634c4023c36789f42998c08fd261c228914d01db2ffaadf7faa3141aba4a7da0ac18f1044f92994509dde9be7f07dcf9225a707ec38328917e923f6a539d3925042b8628caab7df332f4a09fb890a0ab856beaa2d483e74b7f7335774d4ffd737ceeec357a66edf9edf215da736b4dea619c2ba0fc9bde1b584d9ce56343cbbc4d29dae6dc652d07622b2094708632cbd9842a33b8cfac05e980777828ede63dcb5cecd65aa3e782faa8ddccdaeddcc23bc89ba154e6dbb8a983154d7b52f83c6c5f52c121ac2d9177c0f1d2d9d9caf79fe51717b634a15a54d6db6acb54d50ccfd8134a7d0c1dbf01deba960e6849dec6a0dfb07ccdfe65134e54c60375156792342cbb8ac405aa79ca01967ce4524730633133a409758d12373f927483240be689bc40d8b011f22505fc1db9151482bc075d07adf6bb7a04fd60dd60664a7f75102f6da01c48501b8e5c8e84c0fe9a490750e81003b0982e51de2158db541e7c1dd85584c7ef45ab21521694d9833ec78b07020099668e3d89e2b237ec29226624a4e56e32ac67b7ea43c2c286634faf21b27ffd4d05eb67efd029c952dfab93fe9ae201ab4293e5d3170370b960073e23dd4b7500e8c622c08aa4023424236d8e1889770f9a0168f4ad737b73479ca4a2c5dc03c005acced2c825680954357e089f67c699a300edc1d79d6a04ff38521b0b3e606385d74d6c6b0ab45fd57aa4ca13fb0d5db876445e7b31b4c2f01534a3343986362b611bc4f3f9365a5426f3de0570fa6ef7e1828ab17fbec34ecdbaca773981db96961858c67a7f4058b158d382e50a0764cbc96c8435d8e5fc3957493d610bb3e628610a2521a7581e51d6893b144f99f7ea20fed1a0931b03f55b8df8f85032bfd9e8cf3c0c51028a2f47c88f5694a9ee705c273851ba04e55b7ce6a3786896d41af9e744a7600bab677b354a8d2b7b4048e0087f98ba79fe65078e917f65f8f6b2071b4a64437e3cece61a5947a2630ad6b848ab0e0f501e95cf992f1515451ae25f05ea00b7473f94b68f99a24130c767d7ff7738abaac53db9983c583762af8c916549f07b5032ca854ee165d247e670701b2945e891220133306b78e1e9165209699be694bd0f5c64876455e5b3c7a3320da7ddc30151f41c1af5cba59bc95cb85de58cc493d00ea5ce04f445af9aa874c2fed4d2c92f2f622883ffb2f86c881a1e2297aafe4d8e7d8404c835016e6ff262a0a205f9af4ec517ccdf2dc5271a1150815633b716ea8f17ded1b86224e4dfe4dcf5217585362694c03d4d5013e36dccf4a8c804846a6bac545384b0f6ff995675c9785ea5e46edc2d6a80dc036e9abe39c8740e887a82dfd41637453e91e35921df4dd6ad0467fd2c59e118e138509afad2fa287284ca747e9d57c1bcc2cca2d8bc872a96eec678ff86ff471c2f47b819409b8b46692c548a3df37a06855fb", 0x1000}, {&(0x7f0000001000-0xb5)="760ee528a6666cb1e0940fabf3b7a1cb49f9f5bc9e2787bfa8f46a6ed1769dc49a40f3a537815eb608675fa330fd72736dffcbb82bc5548acb72e8ffb4f81b3cc2219b10c6567cb76d814dfddb334b833c3e98623914d6b7eb0e6855fe75aab037231a1bd8afe60727a24f66be6fc5a20a32cca88b74e15a6b994d2c040197274d1b5064150bd5f083d4d966f5c458a26ee09a989ca34b21bed4ff1f2cd8ec43ddbb3991d60077ae95809ce781d1186b08c7da9e07", 0xb5}, {&(0x7f0000003000)="c5eccd37803e3f88bd82458f71f27512f6582d1c7f5e4cce743c103cf894d5f98fcb4d7df73ff7b7dece7342bdca6ba014a38b82282121410f61af23f900c37c740c3ba99f04de7cdc3e036ea3c0da0aa1cbc28f6c84d8b47aa3cc96191d641ebf8ce8b88b28428be60ef27935e598520a7a46e9971002398ec94a8ed533875ed32debaac54f0782903ca2f04d53e1c688076afb48e51610b16debd4e3be6e34e15b64456c9770454ff057a63bd782a826be4945a0778099607a34ec603a487dcc42ee84e5e3cbe12863e5307625f177a5f94d3e9712a9", 0xd7}, {&(0x7f0000003000)="047f77d003c6b421564a999168d994cc2a14a260b7289adbbcc42ab6fb861527175eadbcaba608e16c0d575943a790e423b82d774eec28273fa6282fbc75d90967ddbef1c3e24970866fe2c898d14911117b2f70a4431c4b96c39ef9bdfc171982b2b660d3fcab2976e16f0ee417b76e", 0x70}, {&(0x7f0000001000)="a618fb4d24304732dcbe40b25758c2f66c2795a82c5fb204ab7a18b45aaa9f2614cbee2f70e1d8d08975bb8a0d4561afc5ddd3ecf05783789131fdbebc50caaf09f3dce69f1158154f266f734259a34e685134a51f7257ca3eb618da9cb578cd1a2798fd308e658c2de37678174e3042f07a9c5c0de0e06a26d1e1d8ebf5c89aecaecab561f1e4af840ceeb76ffce90ef02c9d158a01b9adbac2f525277100c4cddefaffa4938931f3a1ee", 0xab}], 0x8, 0x0, 0x0, 0x1}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000004000+0x201)={0x0, 0x0}) socketpair(0x10, 0xa, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000003000)={0x0, 0x1, 0x2000000, 0xfffffffffffffffe}) r6 = pkey_alloc(0x0, 0x2) pkey_free(r6) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000005000-0x30)=[{&(0x7f0000006000-0x49)="ced4edc555b2288bab8178e78a55adef8099b6e0196c27afd88fae57e8fd48d8b102c4686956141179c487f3e020b7bc144623152e8585a4f0d4f18d29de170333adf03314c312a44a", 0x49}, {&(0x7f0000000000)="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0x1000}, 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0x1000}], 0x3) 2017/12/20 07:37:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x6, 0x6, 0x10000, 0x1, 0xfff}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0x78)=""/120, 0x78, 0x10000, &(0x7f0000002000-0x14)={0x11, 0x3, r2, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) recvfrom(r0, &(0x7f0000000000)=""/26, 0x1a, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x68)={0x2, 0xf, 0x2c8, 0xf, 0xd, 0x0, 0x6, 0x5, [@sadb_spirange={0x2, 0x10, 0x7, 0x5, 0x0}, @sadb_ident={0x2, 0xb, 0x1e3f, 0x0, 0x87bb}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x2000c0c0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000004000-0x92)=""/146, 0x92}, {&(0x7f0000003000)=""/127, 0x7f}, {&(0x7f0000002000)=""/97, 0x61}], 0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000003000-0x4)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000001000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x3)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x400, 0x0) write(r1, &(0x7f0000001000-0x7a)="68b9f40b53dd2f26e0d3220ac33cffff79b9db5c41b86d42d2aebdf2dfd57b4b09622b32f7ed2d2a0a0274703233bd64bef413e6c02c9f1f953a9545ef2a8f3e7b85fc9ebf5239324a654043694e3cb12dbf8a3a741de6d99a58f332f3bc9c84a6c43797598e420a8f999f1fc0593dba1d115b9d53562bc348c6", 0x7a) pwrite64(r3, &(0x7f0000004000)="d8c647", 0x3, 0x28) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000007000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0x10)='/dev/input/mice\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000008000)={0x1a, 0x0, 0x8, 0x8001, 0x2, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000009000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001000)={r6, 0x9e, "ed118a1dbb416a6da4c32db6cb421bb148a3fcafad72b72e5c7a55309412ca12be98d8686e2405a40a50d523f171e872021c40ec70c90a2d2e7ed5082d2c86f10b355a42e6513b6731b0dbe028a69b0a7098a229a4f8e9021c97436bd139152e25f18c4aefcfd4c1563ba2141f8b4cdc7c0be1c66bf77f150fff6bd8852c7a3b64c03f0493f79a2c8c9cdffb26b8def0fb1bbad51d681f952aa0d8f73105"}, &(0x7f0000008000)=0xa6) 2017/12/20 07:37:50 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a8a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a1d000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d6c000)={0x1, 0x2, 0xffffffffffffbc0f, 0x4, r3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7, 0x4, 0x2, 0x0, 0x1, 0x79, 0xb70, 0xf0c, r1}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000003000)={{0x3, 0x3, 0xfff, 0x2, 0x3}, 0xfff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000004000-0x8c)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000005000-0x4)=0x4d1edffb, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000006000-0x58)=""/88, &(0x7f0000004000-0x4)=0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000008000-0x98)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0xf, 0x5, 0x8, "685ac4ef6451ae1599930bb591b7002b5930bfa3b1795c95829feb921d4eb438a2f1c9f6e9deda7ebde6283f528cd244035972781003fd47022102259f7f6ec0", "e825a3fa067f6b08a4ad3ae1927260dafed8c25e38a0ed6b58e78e7025e513d0", [0x2, 0x6], 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r6, &(0x7f0000001000-0x78)=[{{&(0x7f0000008000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)=[{&(0x7f0000009000-0x73)=""/115, 0x73}, {&(0x7f0000008000-0xe1)=""/225, 0xe1}], 0x2, &(0x7f0000009000-0x8)=""/8, 0x8, 0x5}, 0x9}, {{&(0x7f0000008000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000008000)=[{&(0x7f0000008000)=""/174, 0xae}, {&(0x7f0000006000-0xc9)=""/201, 0xc9}, {&(0x7f0000008000)=""/208, 0xd0}, {&(0x7f0000007000)=""/213, 0xd5}, {&(0x7f0000008000)=""/90, 0x5a}], 0x5, &(0x7f0000008000)=""/65, 0x41, 0x9}, 0xd9}], 0x2, 0x20, &(0x7f0000004000)={0x0, 0x0}) 2017/12/20 07:37:50 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000746000-0x80)=@generic={0x0, ""/126}, &(0x7f0000da7000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x4b3, 0x100000001}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xa6, "265b7cd7d93096182ab07d2099fce830f065836eea24d0f5f835ce2259c58cc7a66a23e8391d8bd03cc50fe1584b0f6e0584f4d8a7943b9f64d753b0cc19c3c37ca050f6b45b5c2fcecef3f76e039fb3a4d545fa1ace504665585b271de2980d4d3e9f85f8cc8b85cebab644e71b986ea92e3bc128e2c076b76da0755947e37eb8c30d59f215fe30da97db3423abc69791f685a2021372f7f692809a3572429b71aa4f3b4b6a"}, &(0x7f0000000000)=0xae) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x1, 0x5, 0x80000001, r2}, &(0x7f0000001000-0x4)=0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000+0xf3)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000001000-0x28)={@generic="c273f8b46b26fc025c299f7f4e1a5288", @ifru_flags=0x4001}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000-0x4)={0x3f}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000001000-0x8)={r4, 0x22}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000001000-0xb1)=""/177) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000004000-0xb0)={{0x1400000, 0x6}, 'port0\x00', 0x21, 0x408, 0x10001, 0x1ff, 0x8, 0x8, 0x0, 0x0, 0x6, 0x98c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000004000)={{0x3, 0x0, 0x8, 0x0, 0x80000001}, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_WAITACTIVE(r3, 0x5607) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000-0x18)={r1, 0x9, 0x30, 0x3, 0xb31}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x7, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) syzkaller login: [ 23.506212] audit: type=1400 audit(1513755470.888:5): avc: denied { sys_admin } for pid=3372 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 2017/12/20 07:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000797000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ac3000-0x8)={0x0, 0x4}, &(0x7f0000ec2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000021f000)={r1, 0x4, 0x100, 0x2}, 0x10) r2 = socket(0x11, 0x3, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) rt_sigsuspend(&(0x7f0000141000-0x8)={0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007f9000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e65000-0x4)=0xe8) fcntl$getown(0xffffffffffffffff, 0x9) sendmmsg$unix(r2, &(0x7f00009bd000-0x1f8)=[{&(0x7f000059d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007d6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) [ 23.554435] IPVS: Creating netns size=2536 id=1 [ 23.622107] IPVS: Creating netns size=2536 id=2 [ 23.657975] IPVS: Creating netns size=2536 id=3 [ 23.665011] audit: type=1400 audit(1513755471.048:6): avc: denied { sys_chroot } for pid=3531 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.700629] audit: type=1400 audit(1513755471.088:7): avc: denied { net_raw } for pid=3587 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.701499] IPVS: Creating netns size=2536 id=4 [ 23.706147] audit: type=1400 audit(1513755471.088:8): avc: denied { net_admin } for pid=3589 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.734193] IPVS: Creating netns size=2536 id=5 [ 23.769424] IPVS: Creating netns size=2536 id=6 [ 23.804926] IPVS: Creating netns size=2536 id=7 [ 23.830232] IPVS: Creating netns size=2536 id=8 2017/12/20 07:37:51 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f00007b0000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000-0x28)={@generic="58d5d7a820ed5654aab157f5caa90861", &(0x7f0000144000)=@ethtool_test={0x1a, 0x80, 0xffffffffffffb1b6, 0x4, [0x5, 0xeb8, 0xffffffff, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 07:37:51 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efc000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a03000-0x10)={0x5, &(0x7f000072c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000efb000)={r2, &(0x7f0000efc000-0xa4)=""/190}) 2017/12/20 07:37:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000767000)='./file0\x00', 0x100) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x1c8) sendmsg$unix(r0, &(0x7f000020f000)={&(0x7f0000e5b000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000960000-0x10)=[{&(0x7f0000acb000)="af9f96250329e1fe00572abd0ee01bf3f0c45535a084a601cc0489049187f23ffc22b82ce478001dcf6f58dc004d674ff23dee3db25ee27f294e0e5b1de9686be1677def158e32e57ed0c7490acc2c3827a56279a38dc0bb8accf56e192bcb7ad07a3fbbb3806f271fd3b2b033414c92afc3fcdb5c8e4561d7bcb44bb15e4770981be37f542bbb8ad915198e2cf404a13c96ac1b02ccae8365ad1794fb7f0f3a70a0bb7fdd3f42af1f01121a716965f4ffba899096597ec5ce296166fb483f37cde895a8a394b3107a73502538574855a05fe5bebd8ba596b57ad33cf372fcc5f6512e820e92b0038d780815dcc7e8734dbb83d9", 0xf4}], 0x1, &(0x7f0000197000-0x30)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x30, 0x24000000}, 0x40000) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2017/12/20 07:37:51 executing program 2: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x10000) flistxattr(r0, &(0x7f0000000000+0xc5f)=""/4096, 0x1000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) munlock(&(0x7f00006bf000/0x2000)=nil, 0x2000) 2017/12/20 07:37:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005cc000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000dad000)={0xb13, 0x8, 0x7, 0x80000001, 0x0, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x12, 0x101, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f000075d000)=[{{&(0x7f00003f0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000da0000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a64000)={0x0, 0x0}) 2017/12/20 07:37:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000063e000)=0x5, 0x4) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="789301b8884a4f3605f029cfbae09c59", @ifru_map={0x2, 0x0, 0x0, 0xcd8, 0x0, 0x0}}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000108000-0x8)=0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x13, 0x4, 0x1ff, &(0x7f0000292000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000bd7000-0x28)={&(0x7f0000aa3000/0x1000)=nil, 0x100, 0x3, 0x1d, &(0x7f0000f04000/0x3000)=nil, 0xf0}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00006c7000)=0x800, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f000056e000)="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", 0x4af}, {&(0x7f0000530000)="c4e8ddef3ef466f2c6091a", 0xb}], 0x2, &(0x7f0000d89000-0x13e0)=[{0x1010, 0x10d, 0x3f, "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"}, {0xb0, 0x110, 0x1, "2880b8686e1fbdb4d8e47225bdffdfe54ef504d73435ea8808f03adc77378236bf73da3b8f50b39dc85a8bcf5fff9ba9dfe7c84320d92223efeb19c92ba9fa643dc14d953c09db854e42e7343355ccc4a966f87af3db2ac37629718c1c46364b4285ccb20249c8db8e89f0e3b2e7814ff4281d98abba0fdcbfcb04474270135503ad2937ba9d82fe983b92f953ec9c809fb16631b6aba890d30da1d9f6"}, {0x60, 0x6, 0x1, "de71389382665b8dad7b4b8dd3d0c9511793de386be9d5fffacc5918a6f18565eb836acedf30069b73ad9ab9d6545944a588eca6433a666fa3f8dfa38fe33339054b9a69aee460d8bf62282e98e17ad2"}, {0xa0, 0x0, 0x7, "bca8fb1deab8a6b50f657d69b60ca63e6462a41b3df6c950702531c1accf571280b94711e06de1f754f6a2c8fdc49e43ca776296ecbf7fe34ee405365713e170d929f9d010179716f912eb031939fc07f28201056d94448eadadf2ec4002ada76315e33a3cbb1aef55b0cc0ab32e6a9f0235fcca45daa514acb17e1cbacffa79c28a71b1b228c492a6d9ac0ec8"}], 0x11c0, 0x20000000}, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000038000)={0x0, 0x0, 0x0}, &(0x7f0000f17000-0x4)=0xc) 2017/12/20 07:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000082b000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000c2c000)={0x6, &(0x7f0000089000-0xc0)=""/192, &(0x7f0000c40000)=[{0x7f, 0x18, 0x1, &(0x7f0000f9a000)=""/24}, {0x7fff, 0x1a, 0x3, &(0x7f0000aa9000)=""/26}, {0x5, 0xd9, 0x8, &(0x7f00000ce000-0xd9)=""/217}, {0x8, 0xc3, 0x3, &(0x7f0000a53000)=""/195}, {0x101, 0x95, 0x3ff, &(0x7f0000d8e000-0x95)=""/149}, {0xffff, 0x44, 0x7, &(0x7f00009ea000)=""/68}]}) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x2000003e, &(0x7f0000661000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 07:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b62000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000ce9000-0x1000)=""/4096) r1 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000bc0000-0x45)=""/69) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000a31000-0x9b)=""/155) 2017/12/20 07:37:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x7, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcd000)={0x0, 0x0, 0x0}, &(0x7f0000d7a000-0x4)=0xc) getsockopt$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) setresuid(r1, r1, 0x0) 2017/12/20 07:37:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6d000-0x11)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/12/20 07:37:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000053000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e9a000)=0x0, &(0x7f0000996000-0x4)=0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00008fb000)=0x101) socketpair$inet6(0xa, 0x3, 0xa8f, &(0x7f00009d0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000953000-0x18)={0xa, [0x86e5, 0x0, 0x9, 0xbca, 0x100000000, 0x9, 0xfff, 0xfffffffffffffff8, 0xffffffffffffffff, 0x200]}, &(0x7f0000bb6000-0x4)=0x18) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c93000)=0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x66) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/20 07:37:51 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000c5d000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x20000000000) [ 23.930164] audit: type=1400 audit(1513755471.308:9): avc: denied { dac_override } for pid=3634 comm="syz-executor1" 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 [ 23.937808] device gre0 entered promiscuous mode 2017/12/20 07:37:51 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000001a000-0x4)=0xffffffffffffff60, 0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000005000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000-0x4)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000001a000)={r3, 0x1000}, &(0x7f0000007000-0x4)=0x8) bind$inet(r0, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 07:37:51 executing program 5: prctl$intptr(0x2f, 0x2) r0 = memfd_create(&(0x7f000088f000-0x2)='\\\x00', 0x2) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000843000)={0x0, {""/7}, 0x0}, &(0x7f0000244000-0x4)=0x10, 0x80800) dup2(r0, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ee0000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x280000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000001000)=0x800, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) 2017/12/20 07:37:51 executing program 5: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000024d000)='/dev/usbmon#\x00', 0x8, 0x40) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00004ed000-0x10)={0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004d2000-0x4)=0x15, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/20 07:37:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000fa7000/0x9000)=nil, 0x9000, 0x0) socket(0x10, 0x20000000000003, 0x0) r0 = creat(&(0x7f0000014000)='./file0\x00', 0xa) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00002f1000)=""/68) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006aa000-0x10)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000048f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000405000-0x8)={r2, r3}) prctl$setmm(0x23, 0x0, &(0x7f0000814000/0x2000)=nil) r4 = openat(0xffffffffffffffff, &(0x7f0000287000)='./file0\x00', 0x80, 0x100) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000ebe000)={0x2, 0x0, 0x935, 0xb44, 0x1, 0x7fff}) ioctl$KIOCSOUND(r4, 0x4b2f, 0x100000000) [ 23.977029] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 23.985649] mmap: syz-executor5 (3669) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/20 07:37:51 executing program 0: mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = userfaultfd(0x0) memfd_create(&(0x7f0000609000-0x11)='posix_acl_access\x00', 0x1) read(0xffffffffffffffff, &(0x7f000040a000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) close(r0) link(&(0x7f0000c16000-0x8)='./file0\x00', &(0x7f0000e84000)='./file0\x00') 2017/12/20 07:37:51 executing program 6: r0 = socket(0xa, 0x5, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000018b000-0x8)={0x0, 0x0}) prctl$getreaper(0x19, &(0x7f00003e7000-0x8)=0x0) fcntl$notify(r0, 0x402, 0x2) 2017/12/20 07:37:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7ff, 0x8000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x8) accept4(r2, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001000)=[], 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000001000)={0x4, &(0x7f0000003000-0x10)=[0xfffffffffffffffb, 0x3, 0x9, 0x100]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000-0x120)={0x7ff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfffffffffffffffb) recvfrom(r3, &(0x7f0000003000-0x20)=""/32, 0x20, 0x40000002, &(0x7f0000000000)=@ipx={0x4, 0xa56, 0x1, "6f85f0321422", 0x1, 0x0}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000001000)={r4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000001000-0x4)=0x1) pipe(&(0x7f000088c000-0x3)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r5, 0x409, 0x4) [ 24.026433] audit: type=1400 audit(1513755471.408:10): avc: denied { set_context_mgr } for pid=3682 comm="syz-executor5" 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 [ 24.037326] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 24.047887] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/20 07:37:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f000056d000-0x9)='/dev/sg#\x00', 0xfbfffffffffff801, 0x400000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/20 07:37:51 executing program 3: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000699000)=0x0, &(0x7f0000d54000)=0x4) 2017/12/20 07:37:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007bc000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x2}) r1 = syz_open_dev$tun(&(0x7f0000a26000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bea000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000064b000)=""/82) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000003000)={@common='sit0\x00', &(0x7f0000007000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "1bb53de5aa1ce380"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/rtc\x00', 0x4081, 0x0) clock_gettime(0x0, &(0x7f00003b9000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000657000-0x8c)={0x1, 0x5, 0x200, 'queue0\x00', 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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000b09000-0x50)={0x1, @time={r5, r6+10000000}, 0x4, {0x7c00000000, 0x400}, 0x4, 0x1, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00002ea000-0x4)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000329000)={0x9, 0x400, 0x1040000000000000, 'queue0\x00', 0xfffe000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 07:37:51 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000750000-0x60)={0x0, 0x1f, 0x0, @thr={&(0x7f0000b29000-0xa8)="8df2affe29af174f678ea9d5317cf946520815c7a43f1b883885f5c1c9e5d41e2b75a178b39a7383af67e791cddd9e2c989a0b48afa826e8c626b0bec759f5544b822e2fbeb9879a0969a4b04184152a407a5efbfdbf8ce09ee65177047334787ac4e835093025fd6b3ea3b33d8314c170ff3b79d2cfe80d8c32abf285fe4c8939928b776d6eeec6691282ded844d3560b77653b335421ff343ff4049bb2418015b4602bb3c4e8f8", &(0x7f0000fc3000-0x4d)="3e1c51b0615f428a3ec8664e83dfd1a767b276ee0c2de411e57ccef43b39697b5ad95ad8b737d267eb6baaf9162919aeb7a82f1de4b8e056c81506694da7fb3a8e65c3d72b9347a5b4efb023d5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bb000-0x4)=0x0) timer_delete(r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r2) r3 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00002d0000)=0x0, 0x80800) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc3000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000cb6000-0x10)={r4, r5/1000+30000}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x8, 0x0) ptrace(0x4207, r6) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400000077918, 0x0}) ptrace$getsig(0x4202, r6, 0x0, &(0x7f0000f89000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 24.077746] audit: type=1400 audit(1513755471.468:11): avc: denied { call } for pid=3682 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 24.102146] audit: type=1400 audit(1513755471.488:12): avc: denied { transfer } for pid=3682 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 24.137944] binder: 3682:3693 got transaction with invalid parent offset or type [ 24.145543] binder_alloc: binder_alloc_mmap_handler: 3682 20000000-20002000 already mapped failed -16 [ 24.147405] binder: BINDER_SET_CONTEXT_MGR already set [ 24.147414] binder: 3682:3683 ioctl 40046207 0 returned -16 [ 24.158332] binder_alloc: 3682: binder_alloc_buf, no vma [ 24.158350] binder: 3682:3710 transaction failed 29189/-3, size 72-16 line 3130 [ 24.190743] binder: 3682:3693 transaction failed 29201/-22, size 72-16 line 3253 [ 24.201147] binder: undelivered TRANSACTION_ERROR: 29189 [ 24.207297] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/20 07:37:51 executing program 7: r0 = socket$inet(0x2, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x200, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [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, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/20 07:37:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f000089d000)="d53918f98fc23137fbbffdbef677a1b8b1448cb4cf9f5669", 0x18}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004cd000-0xc)={0x0, 0x0, 0x0}, 0xc) setgid(r3) ioctl$int_in(r1, 0x5452, &(0x7f0000efa000)=0x7) read(r0, &(0x7f000017b000-0xea)=""/234, 0xea) 2017/12/20 07:37:51 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mknod$loop(&(0x7f000002b000-0xc)='./file0/bus\x00', 0x8000, 0x0) 2017/12/20 07:37:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000+0x789)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000054b000)={r1, 0x8, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r2, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 07:37:51 executing program 5: madvise(&(0x7f0000c9b000/0x3000)=nil, 0x3000, 0xb) mincore(&(0x7f00000fb000/0x2000)=nil, 0x2000, &(0x7f0000611000-0xf6)=""/246) pipe(&(0x7f0000a6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x3c, 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x3)=0x0) 2017/12/20 07:37:51 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000003d000)={&(0x7f00009df000/0x2000)=nil, 0x2000}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d4b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000087b000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000c1f000-0x18)={@loopback={0x0, 0x1}, 0x9, r2}) 2017/12/20 07:37:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000014000-0x4)=0xffffffffffff655e) openat$autofs(0xffffffffffffff9c, &(0x7f000000d000)='/dev/autofs\x00', 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xb) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000012000)=""/114) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000012000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000011000)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) r4 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000014000-0x32)="32000000140025ffff07008e000914040a01c2fe120000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2017/12/20 07:37:51 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000059000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000058000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffffffffe76c, 0x1, 0x9, [@rand_addr=0x4, @rand_addr=0x57, @rand_addr=0xffffffffffffffe0, @rand_addr=0x0, @rand_addr=0x115, @rand_addr=0x5, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x34) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r1, 0x0) 2017/12/20 07:37:51 executing program 1: mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000415000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000088000)={0x0, 0x0, 0x0, 0x0}) 2017/12/20 07:37:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a54000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e00000-0x4)=0xc) setuid(r0) 2017/12/20 07:37:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f0000c2f000-0x8)={0x44000019980330, r0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0xffffffffffff7ffd, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000a09000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000007f000-0x4)=0x0, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000e4e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000b6b000)='./file0\x00', 0x2000000) [ 24.360101] binder: 3727:3739 ioctl c018620b 20088000 returned -14 [ 24.373076] binder: 3727:3747 ioctl c018620b 20088000 returned -14 2017/12/20 07:37:51 executing program 4: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009da000-0x8)=0xfffffffffffff003) 2017/12/20 07:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000346000-0x9)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007ee000)='s', 0x1, 0x20000000, &(0x7f0000d44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000cd2000-0x20)={@common='dummy0\x00', @ifru_flags=0x0}) mknod(&(0x7f0000740000)='./file0\x00', 0x0, 0xfffffff9) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ded000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) lstat(&(0x7f00006a9000)='./file0\x00', &(0x7f00001cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x1) 2017/12/20 07:37:51 executing program 1: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) dup(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0xfffffffffffffffe, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000004c000-0x9)='westwood\x00', 0x9) 2017/12/20 07:37:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) sendfile(r0, r0, &(0x7f0000e31000)=0x0, 0x400) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/12/20 07:37:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000278000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000653000-0x4)=0x60) setsockopt$inet6_int(r0, 0x29, 0x73, &(0x7f0000414000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000b15000)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) msync(&(0x7f0000ada000/0x3000)=nil, 0x3000, 0x4) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/20 07:37:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = memfd_create(&(0x7f0000103000-0x15)='em1)vboxnet0tem1ppp1\x00', 0x2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000596000-0x8)={0x0, 0x40, 0xc4, 0x4, 0x100000000}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f69000)={0x0, 0x0, 0x0}, &(0x7f0000a57000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007f7000)={0x92b, 0x4, 0x8, 0x9, 0x2e, 0x0, 0x10000, 0x0, r3}, &(0x7f00000a0000-0x4)=0x20) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) 2017/12/20 07:37:51 executing program 0: clock_gettime(0xfffffffffffffff9, &(0x7f0000f74000-0x10)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb3000)='/dev/hwrng\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a70000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000d27000-0x20)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) getpgid(r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000003000-0x118)={0x2, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000dd1000-0x68)={0x7f, 0x100000000, 0x6, {0x77359400, 0x0}, 0x101, 0x44d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2017/12/20 07:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000096b000)="", 0x0) r3 = dup3(r0, r1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a9000-0x8)='./file0\x00', &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cad000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e6000-0x4)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00007c9000)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ba000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d02000-0x4)=0xe8) getegid() lstat(&(0x7f0000ff2000)='./file0\x00', &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() fstat(r0, &(0x7f0000375000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000864000)={0x0, 0x0}) geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, 0xc) getgid() getpgid(0xffffffffffffffff) llistxattr(&(0x7f00005aa000-0x3)='./file0\x00', &(0x7f00005f9000)=""/22, 0x16) fstat(r0, &(0x7f000086c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005dd000)=0x0) getegid() 2017/12/20 07:37:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b83000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ef1000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aa5000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0xff, 0x4, 0x0, 0x0, 0x8000}, 0x20) connect$llc(r0, &(0x7f0000787000-0x10)={0x1a, 0xf8, 0x1, 0x7, 0xffffffff7fffffff, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='stack\x00') r2 = syz_open_procfs(0x0, &(0x7f0000322000)='projid_map\x00') socket$inet6(0xa, 0x4, 0x1000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c17000)={0x0, 0x1, 0x80000000, 0x7fff, 0x3, 0x8}, &(0x7f0000fbb000-0x4)=0x14) sendfile(r2, r1, &(0x7f0000ed1000-0x8)=0x0, 0xd) 2017/12/20 07:37:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/autofs\x00', 0x410000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x7, 0xff, 0x1, 0x32}, &(0x7f0000a62000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009a5000)={r1, 0x5, 0x30}, &(0x7f000006e000-0x4)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) 2017/12/20 07:37:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e99000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00008d5000-0x2)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1d000-0x4)=0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f5d000-0x20)={0x8000, 0x7fff, 0x2, 0x3, 0x6, 0x3, 0x1ff, 0x7, 0x0}, &(0x7f00009c1000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f28000)={r2, 0x6, 0x30}, &(0x7f000066d000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00006b7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000000d000-0xa98)={r2, 0x4, 0x1000, "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"}, 0x1008) [ 24.483362] device gre0 entered promiscuous mode [ 24.536608] device gre0 entered promiscuous mode 2017/12/20 07:37:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007cc000)='/selinux/user\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000083c000-0x8)={0x0, 0x7}, &(0x7f0000094000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dbb000-0xc)={0x0, 0x100, 0x20}, &(0x7f0000a48000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008c6000-0x98)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7b}, &(0x7f0000512000-0x4)=0x98) clock_getres(0xdffffffffffffff1, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001c2000)={0xffffffff, 0x8000, 0x7, 0x20000008, r1}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fc4000-0x8)={r3, 0x6}, &(0x7f00007a4000-0x4)=0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000033c000-0x4)=0x0) getrusage(0xffffffffffffffff, &(0x7f00005de000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$unix(0xffffffffffffffff, &(0x7f0000ac9000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f58000-0x10)=@common='bond0\x00', 0x10) 2017/12/20 07:37:51 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000fdb000-0x10)='/dev/input/mice\x00', 0x0, 0xa001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000071c000-0x8)={0x0, 0x1000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c71000)={r1, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") listxattr(&(0x7f00006f3000-0x8)='./file0\x00', &(0x7f0000546000-0xd2)=""/229, 0xe5) 2017/12/20 07:37:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000052d000-0x10)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fac000-0x4)=0x0, &(0x7f0000955000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/sequencer2\x00', 0x1, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000db0000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "23c08f0b681b266d", "d66a065df2d7bba7f4b108997cb7d4ee152be2ae30f4ccc625f3c1ab6ad77dd5", 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) remap_file_pages(&(0x7f0000917000/0x4000)=nil, 0x4000, 0x2000000, 0x0, 0x2) madvise(&(0x7f00000a2000/0xc00000)=nil, 0xc00000, 0x0) 2017/12/20 07:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000241000)='/dev/keychord\x00', 0xa4c0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000d0c000)=""/108) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000698000)=0x10000, 0x4) fcntl$setflags(r1, 0x2, 0x1) ftruncate(r1, 0x8040) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050d000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e26000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000050f000)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x7) 2017/12/20 07:37:51 executing program 5: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, 0x0, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00003c5000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="59e1224b32d6230f0f5af0bc3ba6", 0xe, 0x0) keyctl$setperm(0x5, r2, 0x80000) 2017/12/20 07:37:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000010a000/0x2000)=nil, 0x2000, 0x2000007, r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000113000-0x4)=0x0) sched_setattr(r1, &(0x7f00003a0000)={0x30, 0x1, 0x0, 0x9, 0x81, 0x3f, 0xffffffff80000001, 0x0}, 0x0) 2017/12/20 07:37:51 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000295000)='/dev/keychord\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000096f000)={0x7, 0x3, 0x3}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000075d000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa3000-0x4)=0xe8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa2000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fa2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r4) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000b14000-0x28)={0x2, 0x6, 0x80000000, 0x7, "81682d2f78eb17a0baff4bc65cfa4f4719ed38b41aef21ff41edb74b009845a0"}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0x420a, r5, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000091e000-0x20)={@common='sit0\x00', @ifru_flags=0x802}) 2017/12/20 07:37:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a9a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) recvmmsg(r2, &(0x7f0000400000-0x12c)=[{{&(0x7f0000274000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000ed7000)=[{&(0x7f0000e1a000-0x3d)=""/61, 0x3d}, {&(0x7f00000bc000)=""/117, 0x75}, {&(0x7f0000713000-0x1000)=""/4096, 0x1000}, {&(0x7f0000afb000)=""/0, 0x0}], 0x4, 0x0, 0x0, 0x0}, 0x7}, {{&(0x7f0000304000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003e9000)=[{&(0x7f00008a3000-0xf0)=""/240, 0xf0}, {&(0x7f00009d2000-0xec)=""/236, 0xec}, {&(0x7f0000db4000)=""/4096, 0x1000}, {&(0x7f0000ce1000-0x49)=""/73, 0x49}], 0x4, &(0x7f0000b23000)=""/1, 0x1, 0x8747}, 0x4f8d7d3d}, {{&(0x7f0000b77000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f24000)=[{&(0x7f00007d5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ac4000)=""/0, 0x0}, {&(0x7f0000737000-0xec)=""/236, 0xec}, {&(0x7f0000550000)=""/128, 0x80}, {&(0x7f00004e7000-0x1000)=""/4096, 0x1000}, {&(0x7f00001da000-0xce)=""/206, 0xce}], 0x6, &(0x7f0000953000)=""/139, 0x8b, 0x7}, 0x9}, {{&(0x7f00003f1000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000626000-0x20)=[{&(0x7f00004b1000-0xc4)=""/196, 0xc4}, {&(0x7f000032f000)=""/40, 0x28}], 0x2, &(0x7f0000fb0000)=""/177, 0xb1, 0x3}, 0x301a}, {{&(0x7f00007e9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d42000-0x20)=[{&(0x7f0000a9c000-0x20)=""/32, 0x20}, {&(0x7f0000122000-0x61)=""/97, 0x61}], 0x2, &(0x7f0000692000-0xa7)=""/167, 0xa7, 0xfffffffeffffffff}, 0x9}], 0x5, 0x40, &(0x7f00008d4000-0x10)={0x0, 0x0}) sendto$packet(r2, &(0x7f0000e4b000-0x23)="8bf9f825348760308ff33dd1e5a09638558d4bdf5ba466614ed8ba32b9f9beb51af756", 0x23, 0x4000000, &(0x7f000039b000-0x14)={0x11, 0x1d, r3, 0x1, 0xcc22, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2017/12/20 07:37:52 executing program 5: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = signalfd(0xffffffffffffffff, &(0x7f0000a08000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000-0x4)=0x80, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x80000001, 0x4) set_robust_list(&(0x7f0000002000)={&(0x7f00007af000/0x2000)=nil, 0x10005, &(0x7f00008f6000/0xc000)=nil}, 0x18) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000002000-0x4)=0x6584, 0x4) 2017/12/20 07:37:52 executing program 1: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000649000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000901000)=0x1, 0x4) 2017/12/20 07:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000075000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000a33000)=0x4) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x12, 0x101, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000067d000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) stat(&(0x7f00001ed000)='./file0\x00', &(0x7f000031f000-0x43)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000741000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000e29000-0x38)={&(0x7f00003cb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000702000)=[{&(0x7f0000159000-0xb9)="70e6ea97428d2b65ec7d1adbbacd3d4ac51f9ba3f70c4c7cf36cb86b2e17eb4f690c8dc02da9790b1085fbae522d17a3f7d6f693ba88bdc4974c7ce88e9bf25acefea5e08bc625060ba177e3a53bb221fa70087377e441cccbb4dd04a9ff0f564ea6f63b6a108e544a1608858959586bb6ecd538855ec03fa9869123213b1612464ed09c7e343e9dcebd0e5ba79cef96268c32ad99c07510854d76e9f23312f1e2b9441808a75c6e14c5b20cba892c7b8a0597fcf2a654c015", 0xb9}, {&(0x7f00007c8000)="7ccf780edc9cc9176371e48b1747ba340b401324ec0d9f69930072cf099575998321a4db8e459b21854bda5f98b763d4b90a46e2ca6e9c4e03af9b03b503c5f9adfc76aab84f8fdfd23d55fb2add383ab04231513a050992d75642bb8efa71be7734783880706d4d27cb45fb6d205ef92f38c38e7a042b9e4216153ebe2ea936fff8bf645399637cbb0fdea41de29b790eea997d2025496959db0113f6355c11e877e28a759d1d5ea83e12e9bf00ae714375bfc224c8200442fc31070e48cc0add57bc5c204c638581392866fc1b1ef8a305ab59bd68d66346bdde667a8d1fed6ee69e147d71", 0xe6}, {&(0x7f0000fcd000)="", 0x0}], 0x3, &(0x7f000055f000-0xd0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd0, 0x0}, 0x2000c040) recvmmsg(r0, &(0x7f000075d000)=[{{&(0x7f00003f0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000da0000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a64000)={0x0, 0x0}) 2017/12/20 07:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df0000-0x8)={0x0, 0x0}) flistxattr(r0, &(0x7f0000b63000-0x2d)=""/45, 0x2d) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) r2 = add_key(&(0x7f00003ec000-0x8)='trusted\x00', &(0x7f0000df1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000704000-0xc)="3a6e7def2d32724b2666e36e", 0xc, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r2, 0x6b39) [ 24.606288] binder: 3799:3801 ERROR: BC_REGISTER_LOOPER called without request [ 24.640068] binder: 3799:3816 got reply transaction with bad transaction stack, transaction 7 has target 3799:0 2017/12/20 07:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8906, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d500ba", 0x0, "1e0092"}, ""}}}}}, 0x0) r0 = add_key(&(0x7f0000ceb000-0xc)='cifs.spnego\x00', &(0x7f000017b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) syz_extract_tcp_res(&(0x7f0000341000-0x8)={0x0, 0x0}, 0x2, 0x3) syz_extract_tcp_res(&(0x7f00009fd000)={0x0, 0x0}, 0x14c5, 0x3) pipe(&(0x7f000077b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00004a4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c03000-0x4)=0x8) syz_emit_ethernet(0x147, &(0x7f0000e74000-0x147)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8906, @ipv4={{0xa, 0x4, 0x2, 0x200, 0x139, 0x2, 0x3681, 0x3, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@generic={0x87, 0x7, "74f08a8ea7"}, @generic={0xdf, 0xb, "9450bc1323eda67bef"}]}}, @tcp={{0x0, 0x3, r1, r2, 0x0, 0x0, 0xe, 0x80, 0x1, 0x0, 0x7, {[@sack={0x5, 0x1e, [0xf7, 0x9, 0x9, 0x7ff, 0x0, 0x3, 0xffffffff]}, @mss={0x2, 0x4, 0xfffffffffffffff9}]}}, {"fd18d5052456572484e37cfcd711303d7a91e7b049ff5fda5e2db0a28a376149de1adbd710de001e35cc29f41892d7e44599d6df197cabad71327dc45135e1056972d5d071e9b49c4a8ecef362886c5a7c68c5b6f79ab506712b0b103656c0e22189633906fcd5699fbd6a466eb19ac01d926ff5e1c7d174be5c6f3e77eadd79b239894a3af53b980f9cb5dc621d60d6427d653e9aabde32a43c6df875c9dd5d850c5f30c6a614f02f4a6bc2399ea8b085562c3427779e925c7b4c7e00ddb7d0814032cf653ab8d1cbfc6269cc225ec809441f52718313d40e"}}}}}}, &(0x7f00000be000)={0x1, 0x1, [0x9cb]}) [ 24.677632] binder: 3799:3816 transaction failed 29201/-71, size 24-8 line 2938 [ 24.695496] binder: BINDER_SET_CONTEXT_MGR already set [ 24.695505] binder: 3799:3832 ioctl 40046207 0 returned -16 [ 24.700743] binder: 3799:3801 ERROR: BC_REGISTER_LOOPER called without request [ 24.700802] binder_alloc: 3799: binder_alloc_buf, no vma [ 24.700819] binder: 3799:3832 transaction failed 29189/-3, size 0-0 line 3130 [ 24.721920] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 24.753459] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 24.764547] binder: release 3799:3801 transaction 7 in, still active 2017/12/20 07:37:52 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000fa1000-0x8)=@sco={0x1f, {0x1f, 0x80, 0x2, 0xfffffffffffffff9, 0x8, 0x2}}, 0x8) fcntl$setown(r0, 0x8, r1) r3 = open(&(0x7f0000360000)='./file0\x00', 0xa0ed6cc955ea745, 0x102) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c50000-0x54)={0x0, 0x4c, "dc61c700822442e3c69db05f1d9d27047d93fd6788ab4f5cc4aa9123e1b4aa366f7ba0e46e85156e8bea2e160d5adb08ed8f93de35a85865889318e4936ecbd0b9f7d51e7d0e47bcf00b72e3"}, &(0x7f0000fa1000)=0x54) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f000051f000)=0xb15) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000376000)={r4, 0x1000, "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"}, &(0x7f0000b51000-0x4)=0x1008) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000502000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TCSETAF(r6, 0x5404, &(0x7f00000c1000-0x14)={0xa690, 0x7, 0xffff, 0x3ff, 0x5, 0x7, 0x3800000000000, 0x1, 0x3, 0x3}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000fa2000)=0x5, 0x4) ptrace$setopts(0x4200, r5, 0x0, 0x0) 2017/12/20 07:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000045c000-0x15)='/proc/self/net/pfkey\x00', 0x8800, 0x0) sendto$unix(r1, &(0x7f0000d17000)="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", 0x1000, 0x4000, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/20 07:37:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f8f000)='/dev/pktcdvd/control\x00', 0x101080, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000dec000)={0xffffffffffffffff, 0x3, 0x5, 0x3, 0x81}) writev(r0, &(0x7f0000fce000-0x8)=[{&(0x7f00005bc000)="580000001400192340834b80040d8c560a060000ec03ea000000000000000700024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03fff5dd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) getitimer(0x0, &(0x7f0000aa1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/20 07:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000186000)='./file0\x00', 0x2) mount(&(0x7f0000622000)='./file0\x00', &(0x7f0000171000)='./file0\x00', &(0x7f00004b2000)='sysfs\x00', 0x0, &(0x7f0000f3f000-0x1)="") 2017/12/20 07:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009df000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000037a000)={{&(0x7f0000e83000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000f31000-0x1)="d935e4b428", 0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000023f000)={0xaa, 0x24, 0x0}) 2017/12/20 07:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0x3) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000b11000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) sched_getattr(0x0, &(0x7f0000a26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/12/20 07:37:52 executing program 5: 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, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d80000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a09000)=0x0, &(0x7f0000fb4000+0xaed)=0x4) r2 = socket(0x0, 0x7, 0x5) getpeername$netlink(r2, &(0x7f0000cae000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000945000-0x4)=0xc) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000055e000)={0x0, 0x0}) memfd_create(&(0x7f0000db5000)='/dev/ppp\x00', 0x3) 2017/12/20 07:37:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffffe, 0x5f6e, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/20 07:37:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000dfa000/0xd000)=nil, 0xd000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[{r0, 0x20, 0x0}, {r0, 0x8000, 0x0}], 0x2, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000002000-0x8)={0x2000000000000000}, 0x8) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffc000-0xf)='/dev/sequencer\x00', 0x400040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001b1000)={0x2, &(0x7f0000c13000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000b34000)={r2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000b5b000/0x2000)=nil, 0x2000}) syz_extract_tcp_res$synack(&(0x7f00001e6000-0x8)={0x0, 0x0}, 0x1, 0x0) r3 = request_key(&(0x7f0000218000-0x8)='keyring\x00', &(0x7f0000746000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b32000-0x32)=':#,/*#\'-,/posix_acl_accesswlan0posix_acl_access\'.\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r3) r4 = accept(0xffffffffffffffff, &(0x7f0000b49000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000046a000)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000062a000-0x4)={0x0}, &(0x7f0000ba9000-0x4)=0x4) [ 24.773734] binder: send failed reply for transaction 7 to 3799:3816 [ 24.780249] binder: undelivered TRANSACTION_COMPLETE [ 24.785567] binder: undelivered TRANSACTION_ERROR: 29201 [ 24.791001] binder: undelivered TRANSACTION_ERROR: 29189 [ 24.800243] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/20 07:37:52 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000128000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={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]}, 0x0, 0x200, 0x6, 0x10001, 0x3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000b02000-0x22)="2200000014000700000910f7e2ff6d000200030001000000090002000000000003ff", 0x22) 2017/12/20 07:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c6b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00005ca000-0xa2)=""/162, &(0x7f0000fba000)=0xa2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000c91000-0x69)=""/105) mremap(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x3000, 0xb, &(0x7f00002e5000/0x3000)=nil) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e1a000-0x4)=0x0) fcntl$lock(r0, 0x3, &(0x7f00008c2000-0x20)={0x2, 0x4, 0x800000000000, 0x200, r3}) 2017/12/20 07:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed4000)='clear_refs\x00') fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000190000)=0x7) r1 = syz_open_dev$mice(&(0x7f00002a7000-0x10)='/dev/input/mice\x00', 0x0, 0xb640e5cb1393b1b) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000844000)=@add_del={0x2, &(0x7f0000045000)=@generic="797cd1f9cdebf56ae7063785a8ce3aee", 0xfff}) 2017/12/20 07:37:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x33) socket(0x0, 0x0, 0x0) unshare(0x400) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8000000c) 2017/12/20 07:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000645000-0x9)='/dev/sg#\x00', 0x80000000, 0x40201) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000e47000)={0x0, 0x1, 0x1}) getsockname$inet(r1, &(0x7f00006de000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013d000-0x4)=0x10) sendmsg(r0, &(0x7f000088a000-0x38)={&(0x7f0000712000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c22000-0x30)=[], 0x0, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f00000ef000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb69b}, 0x1c) bind$inet6(r0, &(0x7f0000dfd000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xb0}, 0x1c) [ 24.809048] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/20 07:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) mq_open(&(0x7f00006bc000)='/dev/ptmx\x00', 0x0, 0x1, &(0x7f0000df4000)={0xcd78, 0x3f, 0x5, 0x10001, 0x8000, 0x10000, 0x4, 0x10001}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005b3000+0xce5)=0x0) fcntl$setown(r0, 0x8, r2) fgetxattr(r0, &(0x7f0000bcc000)=@random={'btrfs.\x00', '/dev/ptmx\x00'}, &(0x7f0000792000-0x67)=""/103, 0x67) 2017/12/20 07:37:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) finit_module(r0, &(0x7f0000df4000)='}security\x00', 0x1) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a2f000-0x8)={0x0, 0x2}, &(0x7f00008bf000+0xa9d)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005c5000-0x8)={0x0, 0xfe00}, &(0x7f000006b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000230000-0x10)={0x8, 0x3, 0x7, 0x40, 0x0}, &(0x7f0000793000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000209000-0xb8)={0x0, 0x9, 0x6, 0xfa, 0x80000000, 0x1, 0x1, 0x60, {0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c0, 0x10000, 0x5, 0x81, 0xfffffffffffff800}}, &(0x7f0000051000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001e000)=@assoc_id=0x0, &(0x7f00002dc000)=0x4) sendmsg$inet_sctp(r0, &(0x7f000023b000-0x38)={&(0x7f0000ba0000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d28000)=[{&(0x7f0000855000-0xd4)="366d42ee3b6efb64c5aa9c521dd28f7aa0f3c02ca39dd867bc770c2c360a0b4723fa6bd5e96662906d84d6d806360319bc3d308401fe91e9b784b76e264e9983e4573577af03bb20c779008059c4c3c0ed29c1e027d51fc8064bb72c280956fcc1b37cf1009985fe7db3fc7a77631ef2967b9a05f06f75eaf255a6f7927abf7ea1d8fb27f3926a23e90e2f74d70ac2b253b5bea9dd5374b7621a11e3fdd3edbd4cc7cd2cb22aa8ccd6c8e1cf9ff7dea2b4cf9538453a87092fe7d4d5d34b0da6694b92f5438fab9a7512724a088f79e1e33ed1d9", 0xd4}, {&(0x7f00003ef000)="0ed5f2869220476d714807969aba1ff3d2eed94758df2a74b1d4c50339d832006f9bdebd388e4c209bfd874659a295f7f01ea23f371f60a3868e344774ff2e633f2310cb7c7ec38391add46e9af08bc24f", 0x51}, {&(0x7f0000a0b000-0xed)="3b381a016dc972579700769c8938354b466a07414c0ad1df178de097ae26baad6f716862b8ea62731c805c31647e9d7acdd95cf95be2420d4c1f28d5f6900155c890f951b540e36f1d3a1753bbeefe9046cfc53d93618a98a50684a1f6a0b3b560541d3affd126da5fae6bc197d25924617a359284e0aa33effb19f40a6fbb75e572411e312bf2be7f813cd51ff70f6332cc4eab36ed2bb419b85172bc4021829a25a0885adfa6983639837e8a484a2c7050acf919500c3f374260d9eb4d2aa479969955886bbba8033fd53fc1e1822da53720bdd936483e459902fc5d5ff5c0e1b0405229ae9839cb31410c14", 0xed}, {&(0x7f0000052000)="", 0x0}, {&(0x7f0000f4d000)="02a2fde8329d83c1e0cf5535d5e8e597a48baf7459c33cc336b80bbded202d67c0a39d2b67d763cda33d8fbdd34c7ed85553926d4efaf11bb160a3d0b34f281eb9d27903f3f93d6d8e06ff963349ff84584c5fdf02d824503365e3b818d051f4f3131d89bf08bace7754c63c244b411d5c74abf09023980c96cbcd3ebaf2ee54602fc4865b92464e235b5d68a4a8b07ea62841fe616b7c28626342b8b6296f717cfcb3393ee9a5decdd23f1bacd81d0abfb0e3ec7bbec35a954d931ac5028fa766ad", 0xc2}, {&(0x7f0000947000-0x9e)="e22ef9894c8e076f5a48265eadd80b776c46c34b7f31389171e50e75379f8437fd3a6f65f7614077261a6ed5476b065e0c73a683e1d5490d4c3d7c4a9c8ed1bafb5cbd1f37d38d459dd0d895837a53e5f13229d6ebd08f08d86a9364f7cd39edb1740a7e0ff7c5522dd65b825b63f6248469a0c5d51775e175c974f5d2a56d5b94a13f94ea44b27d8b5ddce3448071bdc0ff3bdb6e3123d5c1d35d47161f", 0x9e}, {&(0x7f00002e1000-0xd2)="ac2a7067526a909d55bf0b4e24d5b8a1d10e0462cffdf323d1ab3d920a75f884b7a12e0f6eb091944323d66020aa1cb63faab1f4d0a67b1fd2ffb7340d22b319829c2646aa89cfb7a138ce3075a30b65a0a5447d238f61a683a0311f1777d04c6441a0623e1228452ce2705c1818c17e6af6c1f76a733d30cd684df1e9ad65f47771efb812adbb2d6c4602b7034be6a65223155930778c2b1669eda083acfb0163886e7f47cfbc0692e7ba410aa755d7704313c588fda9c3e3ae1fcc7c8a87b142a7789247aeaa54467afbde24d131e4b557", 0xd2}, {&(0x7f000063d000)="e15024d7d5c4bcca736d514013b6d688e5a961f73f098fe5ce8290747f2e5ac416e204329d8f5471b05616bb794c83d2a0d95bb34a1576f2bfcd57d727f508bb052d23d9f1626576741d8cdcb723906171cc9c58446a19c83706c94cc8412995883d6043ee27aab3ea88a9354d1c055b21aa23076772056b3152ed1a3abea65977a9f29da7c96a478aece762da983a5137a7383db5e3450e07572ff4c36dd7aea1bf29be7f7475292212a73f9d93b53c9139e476544def1dab", 0xb9}, {&(0x7f000053d000)="60f56b56ebe184d68b01522b412019", 0xf}], 0x9, &(0x7f000016e000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x4b3d, 0x206, 0x9, 0x4, 0x6, 0x14, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x6, 0x0, 0x1, 0x4, 0x80000000, 0x4, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8001, 0x8cf8, 0xffffffffffffffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0xfb2, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xb, 0x81, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x10001, 0x7fff, 0xfeaf}}], 0x120, 0x10}, 0x4000) writev(r0, &(0x7f0000844000)=[{&(0x7f0000849000-0x25)="9b58af4c8ff4c38876908cc7f2076bd025e775ae19210f36c82d6d2f3a2f24bd6bbd39d9aa", 0x25}, {&(0x7f0000672000)="ca5a56612942ba2a65f2a1983aa1ab55c73cb2406f655dac5089871459eb41de2bfb9f06a3919e50229bb61ba2e0c2a121ccdc4ab85a03789c61fd5af6539a75ab6153c56ac3e4423209c4bbfb32a0c49ec612b9a60043c4b08c7f932825308bda2b54cc87478085b49d49ce036fce9b7ef609ed705a77430028966f28dcd810cb63076b9e9c0587d22094b065fe827298032f3b6e2b34119f082d4eee09d862a8b573dd86466867b1ba98afbd8a0b9a79fad02b992e8298ebe2676dd1be4a2531c23f9223d87f74233249aebe7383944bb96555", 0xd4}, {&(0x7f00007c1000-0x5c)="7a4c01b3c8cdfd75662e2bbad212b9a5a92bd610e7e8811d78dcd844137e59dc455f723c96a9b1adf219a0b4bedd1b534af7e0dc8d617f8b6c184b460c0504c99d9486beaeaaee48e29eeca7cbfd172405d8f8ce7f35e2f314209698", 0x5c}, {&(0x7f0000335000)="c6b032fe472daec911c808d34e2dd65cdf3f006b13eb8c112c403a5fb7fbb9e230e325d8b60dec33377abb6cee8418dd1eca68f7ffcbce45d4c33f4ae91fbd635641779a71543949a38d711b23ba132ffbfe0d39f6e2b2453fd7de94703cc55d9223fb4f62af2780d4db0356be3798ffe32671e787282579510478c815b3ab73f45057178590187f15fda7f12c0f88699de76dd674f3bc54f6649c17ed9bc4710b3f3fbab28e6d6e2740a5c311e3950eca155ba312594f2ce33f64240d491fe26cd2083ad5c50dab0c057144046c67028cc280378852631fb62c2651e0299c4a1cf64d97856b84d267170450d7c2d43fbd", 0xf1}], 0x4) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2017/12/20 07:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000beb000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1000) r3 = socket$inet(0x2, 0x1, 0x0) stat(&(0x7f0000abc000)='./file0\x00', &(0x7f00004b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000583000-0x4)=0x200, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000-0x28)={@common='eql\x00', &(0x7f000026e000-0x28)=@ethtool_test={0x1a, 0xa4, 0x8, 0x3, [0x0, 0x1000, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000cf0000-0x3c)={0x0, 0x34, "1230fa8de444045dd246a5282b34d9f4ee18d7f50afc47d1dc6aca7173468c07f046830cb7c02133fab4704bfabd9d15f04e9740"}, &(0x7f000083f000-0x4)=0x3c) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e62000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000075000-0x35)={r4, 0x2d, "4d7efd634d10731f2c44bac1d9289d9560dadfd4686782c8880bb3049b74f4921bee6eb0efc569a75ea6c153fe"}, &(0x7f0000a49000-0x4)=0x35) recvmmsg(r0, &(0x7f000011e000-0x12c)=[], 0x0, 0x0, 0x0) [ 24.908810] device gre0 entered promiscuous mode 2017/12/20 07:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a4e000-0x4)=@assoc_id=0x0, &(0x7f00009f1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000337000-0x8)={r1, 0x40}, &(0x7f0000d3e000)=0x8) write(r0, &(0x7f0000b76000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000268000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/20 07:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) fsetxattr(r0, &(0x7f00006b7000)=@known='system.sockprotoname\x00', &(0x7f0000e5d000-0x9)='/dev/sg#\x00', 0x9, 0x1) getsockname$inet6(r0, &(0x7f00002af000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006ee000)=0x1c) timerfd_gettime(r0, &(0x7f0000aff000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, r1}}, &(0x7f00002ac000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r2, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2017/12/20 07:37:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c09000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x800000004302) sendfile(r0, r0, &(0x7f0000e31000)=0x0, 0x400) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a41000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x1b, 0x14, 0x4, "64c341655a15ddc465e9e3e4ba8194e8d639ebe61c480c6378483f6cb68875840149f8c2064917a1699bb92935872fdfd58c782a1930c0c3fc3b2dde833fa008", "2c9f2540f1d1e64f5d2cc04a4fccf4f0402b7e0d116c71fa658e1655cb0fbc9c", [0x1, 0x7fffffff], 0x0}) 2017/12/20 07:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') lstat(&(0x7f0000e00000-0x8)='./file0\x00', &(0x7f0000eca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f00006d6000)=""/69, 0x45}, {&(0x7f00009a2000-0x3a)=""/58, 0x3a}, {&(0x7f000047d000)=""/105, 0x69}], 0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") umount2(&(0x7f00005ce000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000a1e000)=""/32, 0x20}], 0x1) setxattr(&(0x7f0000209000)='./file0\x00', &(0x7f0000e9d000)=@random={'btrfs.\x00', 'mounts\x00'}, &(0x7f0000047000)='\x00', 0x1, 0x2) 2017/12/20 07:37:52 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000865000-0xcd)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002c4000-0x20)={0xfff, 0xf030, 0x800b, 0x400, 0xfffffffffffffff9, 0x7, 0x4, 0x0, 0x0}, &(0x7f000093c000-0x4)=0x20) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000093e000-0x1002)=@file={0x0, ""/4096}, &(0x7f000093e000-0x4)=0x1002) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00007c3000-0xe8)={0x0, 0x0, 0x0, 0xffffffff, 0xfff, 0x0, 0x2, 0x1b, 0x11, "6a029cdec2ec4c03c0a9a3b7688649017dff05f341e2acd7dfe174a03838ea539572431804692c2a5979a4cc54d952121e2e849304ae70bb08cbfcedb357fbef", "7e947134df0a4180f07fb82b957747f38471c7c891ddca6a1f49ec96a4ceed5256f0c036b952c0916d2e614642107ac102871e4746c132023345e26d0abd7acf", "039458a27c6db036930542bf909be4baced723252d6c1b4ac52b56f52577b29c", [0x2, 0x1]}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000093c000)={r1, 0xffffffff}, &(0x7f000093c000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000093c000-0xa0)={r1, @in6={{0xa, 0x2, 0x7fc000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xd3, 0x100000000, 0x100, 0x8}, 0xa0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000093e000-0x2b)=""/43, &(0x7f000093d000)=0x2b) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000093b000-0x14)={0x0, 0x80000001, 0x9, 0x8, 0x8, 0xac1}, &(0x7f00007f9000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007f8000)={r2, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/20 07:37:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=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, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) exit_group(0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000014000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/20 07:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlockall(0x3) setgid(0x0) 2017/12/20 07:37:52 executing program 6: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000001000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00002d1000)={@generic="034ac930ccf5afcb822d2df7e2d5f9f0", @ifru_mtu=0x9}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000513000-0xc)={0x0, 0x0}) 2017/12/20 07:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) lookup_dcookie(0x33, &(0x7f000050d000-0xed)=""/237, 0xed) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ae000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1ff) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000ca7000)=0x0) 2017/12/20 07:37:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1)={0x2}, 0x1) sched_getattr(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000+0xc1b)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/136) clone(0x200, &(0x7f00009a5000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") acct(&(0x7f0000001000-0x8)='./file0\x00') getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(0x0, &(0x7f0000807000-0x20)=[{&(0x7f0000a80000-0x2d)=""/1, 0x1}], 0x1, &(0x7f0000bb2000-0x40)=[{&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000ba4000)=""/1, 0x1}], 0x2, 0x0) clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") creat(&(0x7f0000586000-0x8)='./file0\x00', 0x4) 2017/12/20 07:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000721000/0x1000)=nil, 0x1000, 0x1) pipe2(&(0x7f000066b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x4010001) 2017/12/20 07:37:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000+0x569)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006e3000-0x8)=[{r0, 0x1004, 0x0}], 0x1, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f000094f000)={0xfffffffffffffffc}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00004d1000)=0x1) r4 = fcntl$getown(r3, 0x9) setpriority(0x0, r4, 0x7) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000816000-0x30)={0x6, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x5}) fcntl$setsig(r5, 0xa, 0xf) 2017/12/20 07:37:52 executing program 1: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f00008dd000-0x27)="24000000190025f4001809180000fd0e0a007ffd0010000002ffffeb08001700ffffffff", 0x24) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006df000-0x8)={0x0, 0x3}, &(0x7f0000f11000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000441000-0x73)={r1, 0x6b, "4238c2c327cf0cd3c7278d631f6ed603eedf2b93f7aa7e4d40d30eead243875d84fa9e5acf3bd5c40947412c606abf8ba779c576329243753cdd34d4290fc0ad65a203ce98b8f1899a0c6198872b6f2b5e453497c476d15148f4dcf0a289bef7f0082ccce3d67627405f11"}, &(0x7f0000cc1000)=0x73) 2017/12/20 07:37:52 executing program 7: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r1 = getpgid(r0) fcntl$setown(0xffffffffffffffff, 0x8, r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x18, r2, 0x0, 0x40) 2017/12/20 07:37:52 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000-0x3)="000ef1") getdents64(r0, &(0x7f000000b000-0x69)=""/48, 0x30) connect(r0, &(0x7f0000002000-0x9)=@rc={0x1f, {0x2, 0xfffffffffffffff9, 0x8, 0x1, 0x6, 0x2}, 0xaf5}, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000000d000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000010000-0xd)='dns_resolver\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000e000)='/GPLproc^\x00', 0xfffffffffffffffe) request_key(&(0x7f0000009000-0xa)='blacklist\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000010000-0x3)="000ef1", r1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getegid() fchownat(r0, &(0x7f000000f000-0x8)='./file0\x00', r2, r3, 0x0) getdents64(r0, &(0x7f000000e000-0x7)=""/7, 0x7) getdents(r0, &(0x7f0000006000)=""/0, 0x0) 2017/12/20 07:37:52 executing program 5: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f9b000)='./control\x00', &(0x7f0000f9c000-0xa)='./control\x00', &(0x7f0000f9c000-0x5)='affs\x00', 0x800012, &(0x7f0000f9c000-0xea)="d4d0c244fc3361756398f8d87f924c292fd8463ffd2c3b0490bce4f0de25dea2e11947b3534e5f5a254fe0fae0db5025d9657a5e4b5f371ea41561e7c0e14303c1b02587075b75c30738cd53953ee1758e57150b2bbf837c2746dc80e8bbdcae954bb5c4fc4fa353ec784c5381396d156a1c6305358beee8db262cf18532116e9374de4c1fd39022b14dadeebe5e16b4cbd664693da42e9326019117c2107fcdc0cc21d564ca02599dc7cccfe3aac5d2cec8a62ec94733051bae9f279d3ace36405869ee5e262bc2d270319b3008cae520b0ef2fbe6bc99071ef5a2154586c7358213ba2a9cd43aad606") r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2017/12/20 07:37:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c4c000)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [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, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) epoll_create1(0x80000) 2017/12/20 07:37:52 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x1fe, 0x0]) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000001000/0x1000)=nil, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x2}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000)={r3, 0x3e, 0x1000, "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"}, 0x1008) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002000)={0x11, 0x49, &(0x7f0000005000-0x49)="e449c65d0a30cdb227e65e39b3bb3873a4c7962a22eddda20b7fc23112583cf0dfb913c25f24734fc09476a020c3d46661a7fde4b03c098a82b5793a2e4132cc496defac3f64ae03c7"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000002000)=""/76) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x0, &(0x7f0000003000-0x4)=0x1f, 0x4) setfsuid(r5) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000005000-0x14)={0x10000, 0x5, 0x6, 0x488, 0xff, 0x3, 0x821, 0xd68, 0x6, 0x0}) fchmod(r2, 0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x8)=[0x9, 0xfffffffffffffff7]) 2017/12/20 07:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000324000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ec4000)={0x317d, 0x7, 0x101, 0x6}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f000003a000-0x2)="") 2017/12/20 07:37:52 executing program 4: socket(0x11, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x23)='nodevvboxnet1ppp1user-vboxnet1self\x00', 0x3) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00008b2000)=""/217) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/20 07:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00004df000)="3165000000e30005f5406865003c") close(r1) fallocate(r1, 0x1, 0x6, 0x10001) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000310000)={0x4}, 0x4) 2017/12/20 07:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x2000000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000376000-0x11)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000054d000)={0x80000000, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002c4000)=0x0) ptrace$setregs(0xf, r2, 0x8, &(0x7f0000116000-0x3e)="a895759fe64a457f7e9c38c7c4c12c1d32397e104ee949ce06e1aca282d0a9cbb908c2abf1491ea12495a2520fe9474d08b931dd6ecd301ca406297233c0") r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(r0, r3) 2017/12/20 07:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xff) write(r0, &(0x7f0000dfd000)="26000000120027109301c1ff0000040000010f00000200ff000000002010f95105007f001900", 0x26) 2017/12/20 07:37:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x28a5, &(0x7f0000a3e000)={0x0, 0x0}) shutdown(r0, 0x1) socketpair$inet6(0xa, 0xf, 0x7, &(0x7f000079e000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x100000002e, &(0x7f0000109000-0x108)={0x54, {{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000bf5000)=0xd5, 0x4) r2 = socket$inet6(0xa, 0x400000000007, 0x6) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000123000-0x4)=0x0, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004fc000)='/proc/self/net/pfkey\x00', 0x111100, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000cbb000)={0x1, [0x0]}, 0x6) 2017/12/20 07:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r0, &(0x7f0000974000)='\x00\x00\x00p', 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000363000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) 2017/12/20 07:37:52 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f9c000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000577000-0x20)=[{&(0x7f00006e6000)=""/154, 0x9a}], 0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2017/12/20 07:37:52 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001a4000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fc1000)="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", 0xfc) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/sequencer2\x00', 0x8006, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000990000)='/dev/autofs\x00', 0x80, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000032b000)=[{&(0x7f0000fc1000)=""/151, 0x97}, {&(0x7f0000ca9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc3000-0x1d)=""/29, 0x1d}, {&(0x7f0000caf000)=""/180, 0xb4}, {&(0x7f0000fc3000)=""/251, 0xfb}, {&(0x7f0000f14000-0xfb)=""/251, 0xfb}], 0x6) 2017/12/20 07:37:52 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000d84000)='/dev/usbmon#\x00', 0x10001, 0x800) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d88000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000935000)={&(0x7f0000a84000-0x4)=[0x0], 0x1}) r2 = syz_open_procfs(0x0, &(0x7f00004a2000-0x11)='net/netlink\x00') ioctl$KDDISABIO(r2, 0x4b37) readv(r2, &(0x7f0000a95000)=[{&(0x7f000087d000)=""/98, 0x62}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000058e000)={0xfff, 0x4369, 0x4, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 07:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xa, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/status\x00', 0x0, 0x0) getdents(r1, &(0x7f00005a8000-0x11)=""/17, 0x11) 2017/12/20 07:37:52 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) 2017/12/20 07:37:52 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000d2000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/20 07:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000611000-0x8)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000017a000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000483000-0x10)={0x4, &(0x7f00003b5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000055b000)={0x3, &(0x7f0000584000-0xc)=[{0x7fffffff, 0x741}, {0xfffffffffffffff7, 0x8001}, {0x3f, 0x1000000009}]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005b7000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000545000)={0x3, 0x2, 0x8000000000020}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1, 0x0, []}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c00000)={0x0, 0x0, 0x0}, 0xc) setpriority(0x2, r3, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000827000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/20 07:37:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000+0x528)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents(r0, &(0x7f0000838000-0x17)=""/23, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000905000-0x4)={0x0, 0x1, 0x100000000}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000927000+0xe4e)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f10000-0x10)={0x7, &(0x7f00006f6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000e53000-0x40)={r1, 0x7, &(0x7f0000d1b000)=[0x6, 0x7f, 0x400, 0x1, 0x3, 0x8001, 0x6], &(0x7f0000014000-0x20)=[0x7, 0x8, 0x10000, 0x9, 0xfffffffffffffffb, 0x3, 0x8, 0xeba1], 0x10, 0x6, 0x8001, &(0x7f0000eca000)=[0x8, 0x4, 0x8, 0x4, 0x100000000, 0x5], &(0x7f00006aa000-0xc)=[0x139, 0x1, 0x4], 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r2, r2, 0x0, 0xe28e) 2017/12/20 07:37:52 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={0x0, 0x1}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r1, 0xa4, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfb02, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80000000005405, &(0x7f0000004000-0x8)=0x0) 2017/12/20 07:37:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xda081635c0231408, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000d7e000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000013000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00007b7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000047a000-0x4)=0x14) 2017/12/20 07:37:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) 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) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000012000)=[], 0x0, &(0x7f0000012000)=[{&(0x7f0000002000)=""/67, 0x43}, {&(0x7f0000003000-0x9c)=""/156, 0x9c}, {&(0x7f0000002000)=""/228, 0xe4}, {&(0x7f0000013000-0xf0)=""/240, 0xf0}, {&(0x7f0000003000-0x8e)=""/142, 0x8e}, {&(0x7f0000002000)=""/88, 0x58}, {&(0x7f0000012000)=""/109, 0x6d}, {&(0x7f0000003000-0x8b)=""/139, 0x8b}, {&(0x7f0000003000-0x34)=""/52, 0x34}], 0x9, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001000-0xc)={0x40000016, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000014000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/20 07:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000111000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ae7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eee000-0x20)="45229192e65be50a537050fc1ef72aee130f370a642b36068bf6c31830ad8a8e"}) bind$inet(r1, &(0x7f00005e6000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) sendmmsg(r2, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x5b2}], 0x1, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8001) pwrite64(r0, &(0x7f0000b8c000)="2ad126f48a4dc67e6a17bf1d96dbcf249426134068028648f432f7616d79d94e7c2507fc858c1246e6e46453940b762839cba28fb7757e105a2d019fa2cbd941ef264821dcb33bb1e16e44c262c417848f030580ba3b132ec8", 0x59, 0x0) splice(r0, 0x0, r2, 0x0, 0x3ff, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000e32000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000048b000)={0x0, 0x0, 0x0, 0x200, 0x400, 0x0, 0x5, 0x5, 0x19, "9548df7f81f8a19f16222c2c2476afc5a7da4d96042935a60b52ce75ea1dc5c27b4576d9775870b3fe6430ba83db973460b26a449f931d0abe6914f6329e1afd", "ae0af1573037fa9572884379e9df9903c0d8d12f92bcfc261292d73230842656e4b42550e43cce7dd85210270ab096849b67bf335c2d3b9012acda1206ceda38", "cc1a03f3f65582a2ce8f7118de7ddc04ce155495245179b0b5053a5773c7e564", [0x2, 0x1]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000513000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f000002a000-0x4)=0x200, 0x4) splice(r2, 0x0, r1, 0x0, 0x80000020, 0x0) fstat(r2, &(0x7f0000b73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e44000)='./file0\x00', &(0x7f0000f2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000732000)='./file0\x00', r3, r4) 2017/12/20 07:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fa000-0x10)=[], 0x0) 2017/12/20 07:37:52 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f00006c3000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) 2017/12/20 07:37:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008fb000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000094d000)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, r0, 0x80002) getsockname$ipx(r1, &(0x7f0000ecc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000084a000-0x4)=0x10) mkdirat(r1, &(0x7f0000257000-0x8)='./file0\x00', 0xc0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000395000)={0x7, 0xfff, 0x0, 0x800, 0xa4, 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]}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000090c000)=""/27, 0x1b) 2017/12/20 07:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a3000-0x10)=[{&(0x7f00002bf000-0x48)="48000000140019ca20ffe57fffffff560a06000000000000000400f300fe58a2bc4a0304000000088900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) 2017/12/20 07:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb2000)=[{&(0x7f0000a69000)="7a43ed7cdd18e7e5b90e887099c15db5019cd39de4fe5526d8b94f75921e1cd8280dc37f87c45aef7fc775b3ef02e87eeff369a3af7cd41e20480c36ca92694ac56cfc371d8fb4c17a1c39d0440641d90b42671d64c58a587bcfe4b15e30426078b58925bc07735dbb70fa8388c142c827401106c2fdb6c1cc57be401a47037dc8", 0x81}, {&(0x7f0000236000)="c6bcb0991871a140174f015650a020748a72f8eee84bd43d7b391109d9c1d2d36fbe95f3e69de8cb4b1787dfdb25b653625816354e928fcda97237b707d260002b02c878c3b158c72cc61047b483ad5c2387b28329c79acc2069d3d83bf93c44ce20810996e6295264d48bf2ca6f5df5eb3648430d7d969b864cb8837a88ca7face1156485c6fc185b374d344baf27ce610586dea42ac3a8aaa4020955047b52cc86427dbf78e8c5dff1b30cd832d284ec7bafe988c5dd30c491d51057", 0xbd}], 0x2) write(r0, &(0x7f0000901000-0x9e)="2400000052001f0014f9f40700090400029907100800010002000000000000100300001c", 0x24) 2017/12/20 07:37:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x501040, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000532000-0x10)=@req={0x0, 0x0}) clone(0x0, &(0x7f00000a2000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") openat$hwrng(0xffffffffffffff9c, &(0x7f00001e4000-0xb)='/dev/hwrng\x00', 0x200, 0x0) getrandom(&(0x7f00000be000-0xde)=""/222, 0xde, 0x0) 2017/12/20 07:37:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x2, 0x0, r0, 0x0, 0x762e3336c0ed74de) [ 25.343770] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6365 sclass=netlink_route_socket pig=4054 comm=syz-executor7 [ 25.358162] FAULT_FLAG_ALLOW_RETRY missing 30 [ 25.358172] CPU: 0 PID: 4035 Comm: syz-executor0 Not tainted 4.9.70-gc14c7b3 #110 [ 25.358179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.358196] ffff8801d633f5d0 ffffffff81d90c49 ffff8801d633f8b0 0000000000000000 [ 25.358209] ffff8801d8ff4710 ffff8801d633f7a0 ffff8801d8ff4600 ffff8801d633f7c8 [ 25.358220] ffffffff8165e787 0000000000005b31 ffff8801d76a20f0 ffff8801d76a20a0 [ 25.358222] Call Trace: [ 25.358237] [] dump_stack+0xc1/0x128 [ 25.358251] [] handle_userfault+0xa37/0x1300 [ 25.358265] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 25.358275] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 25.358288] [] ? handle_mm_fault+0x117b/0x2530 [ 25.358298] [] ? handle_mm_fault+0x1fc3/0x2530 [ 25.358308] [] handle_mm_fault+0x1fd1/0x2530 [ 25.358317] [] ? __pmd_alloc+0x410/0x410 [ 25.358329] [] __do_page_fault+0x5c2/0xd40 [ 25.358339] [] ? mm_fault_error+0x2c0/0x2c0 [ 25.358349] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 25.358359] [] do_page_fault+0x27/0x30 [ 25.358373] [] page_fault+0x28/0x30 [ 25.358385] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 25.358396] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 25.358410] [] ? get_futex_key+0x1050/0x1050 [ 25.358421] [] ? userfaultfd_release+0x650/0x650 [ 25.358430] [] ? perf_event_comm+0x1a0/0x1a0 [ 25.358441] [] ? __lock_acquire+0x629/0x3640 [ 25.358450] [] ? do_futex+0x3f8/0x15c0 [ 25.358458] [] ? vma_wants_writenotify+0x51/0x380 [ 25.358470] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 25.358480] [] ? userfaultfd_release+0x650/0x650 [ 25.358489] [] do_vfs_ioctl+0x1aa/0x1140 [ 25.358498] [] ? ioctl_preallocate+0x220/0x220 [ 25.358509] [] ? selinux_file_ioctl+0x355/0x530 [ 25.358519] [] ? selinux_capable+0x40/0x40 [ 25.358527] [] ? __fget+0x201/0x3a0 [ 25.358534] [] ? __fget+0x228/0x3a0 [ 25.358542] [] ? __fget+0x47/0x3a0 [ 25.358552] [] ? security_file_ioctl+0x89/0xb0 [ 25.358560] [] SyS_ioctl+0x8f/0xc0 [ 25.358570] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 25.374977] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 25.393702] FAULT_FLAG_ALLOW_RETRY missing 30 [ 25.393712] CPU: 0 PID: 4035 Comm: syz-executor0 Not tainted 4.9.70-gc14c7b3 #110 [ 25.393716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.393729] ffff8801d633f5d0 ffffffff81d90c49 ffff8801d633f8b0 0000000000000000 [ 25.393741] ffff8801d9614890 ffff8801d633f7a0 ffff8801d9614780 ffff8801d633f7c8 [ 25.393752] ffffffff8165e787 0000000000005b31 ffff8801d76a20f0 ffff8801d76a20a0 [ 25.393753] Call Trace: [ 25.393768] [] dump_stack+0xc1/0x128 [ 25.393777] [] handle_userfault+0xa37/0x1300 [ 25.393788] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 25.393795] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 25.393804] [] ? handle_mm_fault+0x117b/0x2530 [ 25.393814] [] ? handle_mm_fault+0x1fc3/0x2530 [ 25.393823] [] handle_mm_fault+0x1fd1/0x2530 [ 25.393833] [] ? __pmd_alloc+0x410/0x410 [ 25.393844] [] __do_page_fault+0x5c2/0xd40 [ 25.393851] [] ? mm_fault_error+0x2c0/0x2c0 [ 25.393859] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 25.393866] [] do_page_fault+0x27/0x30 [ 25.393874] [] page_fault+0x28/0x30 [ 25.393881] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 25.393888] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 25.393897] [] ? get_futex_key+0x1050/0x1050 [ 25.393905] [] ? userfaultfd_release+0x650/0x650 [ 25.393913] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 25.393920] [] ? __lock_acquire+0x629/0x3640 [ 25.393927] [] ? do_futex+0x3f8/0x15c0 [ 25.393935] [] ? check_preemption_disabled+0x3b/0x200 [ 25.393944] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 25.393951] [] ? userfaultfd_release+0x650/0x650 [ 25.393958] [] do_vfs_ioctl+0x1aa/0x1140 [ 25.393965] [] ? ioctl_preallocate+0x220/0x220 [ 25.393974] [] ? selinux_file_ioctl+0x355/0x530 [ 25.393981] [] ? selinux_capable+0x40/0x40 [ 25.393986] [] ? __fget+0x201/0x3a0 2017/12/20 07:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000196000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00007de000)=0x0) write(r0, &(0x7f0000d66000-0x24)="2400000043003f00fbff000000ef03000229070404000100200500d800000000fffc0000", 0x24) 2017/12/20 07:37:53 executing program 1: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f3e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000049000-0x8)='./file0\x00', 0x28) utime(&(0x7f0000a19000-0x8)='./file0\x00', &(0x7f0000c9f000-0x10)={0x0, 0x0}) 2017/12/20 07:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) open(&(0x7f0000641000)='./file0\x00', 0x8000, 0x0) fallocate(r0, 0x0, 0x0, 0x2) 2017/12/20 07:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x80001ff, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000abe000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f000009e000-0xd7)=""/215, &(0x7f0000fef000-0x4)=0xd7) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000055c000-0xb)='/dev/hwrng\x00', 0x503200, 0x0) setsockopt(r1, 0x5, 0x6, &(0x7f0000bab000-0xa3)="ea2ea34f9ed93dba44f06a9e8de7f05e9de26804516a785720e88c512f3d418f19b1ea0395d4259b2feb719ea07cfffdc6acf777ad01afcef9b3611cfd7205b7b31d8eb1226473840fc06d204a7fe5ce62003d4196cc30063cda9105cfca4f72bf0e450bff53521bac820b4d379b364f220aa5fa96b05b60f99df72db0cb60a475019b9e4c6e8e12351fe0ef14b02692971b8e201ed744bb3b0465564cedcc06f72e74", 0xa3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2017/12/20 07:37:53 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000b25000)=""/104, 0x68, 0x40010060, &(0x7f0000ffe000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d082108000700", 0x16) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000229000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00008ab000-0x4)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ffd000)=[], 0x0) 2017/12/20 07:37:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x481, &(0x7f000033d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00004f4000-0x60)={0x0, 0xf, 0x1, @thr={&(0x7f0000000000)="015912f3bfb725a6c0a90092aba06a08aff52e0eaaec8b8d8d95f4c873f2bd063f4538df77744805149dcd91951767d41e82e3634f79a9afb1ae999203e6cc2ac30fb39ccb6af5d2df493f0323a46d49409c600789465b1ac0f8e5d659a117b7d76630d4d6520b84e48b71ca5604d25339e3499631b8dac4088b44b5dec7c5466cb1bf15cdd6e2666c4c0f25ba0b21f1d326790d75e10b9fd7ce", &(0x7f0000001000-0x5b)="1364b8ebef665cd9b969a23cff7ff23c55e57dd3365c01e558450d2a4708e10c44c4dd53479f67187941cc93836fac6cb98cf17309592831377f998982001c8c1755b80574b1b7e4cc2d2d69e973aba1e226729ba9a9a10001323f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000672000-0x4)=0x0) timer_getoverrun(r1) 2017/12/20 07:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008d0000-0xe)='oom_score_adj\x00') fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000d4a000+0xb4a)='\b\x00\x00\x00\x00\x00\x00\x00') sendfile(r1, r1, &(0x7f0000014000)=0x0, 0x100000080000000c) 2017/12/20 07:37:53 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000213000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "971f046e1fdcf8753a04544cc891ce1e88e1d0c957fe348e669783f0b806341f889066ca2bfa5c5a7cae814ed1536baedc74d118ae281be4df03ab79c54f79b5368a9c5c5f83014378ed51cc49b7ad92f9de52b3e7c2d69539afa75e45ee678b226999ca0aa87154c2d0dbd59e625197cab53bccc272b7fefb754bddb1eed5c33063a079228ee06c169b9fa6f5bfbd1e89b719d987ddc2b4c4143b39f9556478910f7416ecb21e14a0ab3192d00ce529158280c6a673b7cea127b5a41a6949da608cf86699aa2e09338ebf725f42b2ce5078afd0df8fc0e2eb8c4b9f51740cacad5282f63533feca8549f9b84d2eea7b9d1635851ffb5b523ed7c3887d958633be5713c6633422c4eb2f4b1626ec8ead2a27e378a748e75e8d7fb473b6daaef2dbc547d8de69f12393b409ad6c77d95bf8ef5dfbadafbb06983eb9e8a36f07c8d90753635cc2588f0e341ff706d5ad39025ad67a12926562cf4dad9cda7a02527da1dafcd0cc43f7c2ed544216c4d84a1d47f3629ae03d8c559d5bf6a43e3d2a9199af48dde7e32bdcfed110b46e00b6edd2becff0e253ca4b27c660eb9c38e55eb07743b6a8e8e0675cc95f17be5416c99fd25b6dbc9170c12f09ed6b5747732c27dbd29bcb0417af8e2e3d4bf12b998b5631ef19b861db948058dcc0ed14ea86f1c99899a9ea5f869c2590bf7bc859444aee6014f908f8460f43731529de6cca8e637cc07a192844c1f6d844ec26b93eb86b9a41e0336902f29d79adf5ccbbbdc8ae282b02a5cc6ac8ac064b7b8873c781312d2ae609db49f764a0743f889c5acd8b851652b90b723acefca532cf99bf9ab1a509d7c709fef6e9ff946825455906c9f6560a07a066249a762da9988a344d6a31fb045ba98e46dd0d484be460da83111f5df63bb93ad7eb2d4910ed1a9f62b15d70f9ccc32f887897602d233640892f1e53f125ccb89cf41017982e32c3b1645f068d3e22900ebb0f4e7f4976806369dd04de1154419c05a74fbdef122968f39e4552c9ff8cfa6be02c21b55bfd2bd0537efa25787734264e9c7d0c9ea29fcb50765c5daf74c2d51ee523f35a69b861da12320ea8a378a21380fa52f4ef4a550aef7748ba50f96511428ec68746371e044570ea66f7c265fcbc60c41d346d988db8ece49158b567fd7b572735c64a77666029b08f2442afb1ce5ebb25b39052aa8172a5f8e235c24c912b658ef1d26115da2c9bb3394a0c0feb23154f6c3d7e703e3d69951f1b975050db9c744f7c26489bec28ee5e98f4498422a7dc4f387fbfce19fcd3f8f3bf8f9d51d8c722f2c60e20c988daf74e807f6c0d672691170441b1b954f51a6639cf8a1aebacd39ead342b49840010e550d2d326c967be73c504bd416a67f19c93a9e68de780abd8b0d186297da6fe5e0b1f4e2dd7a22ebcfac035d2c570a03d9412ebd5636b4f1ae382f85f3dc50b3e22eddc3a3abdfa3c13ce97a4a3cfd8ad650e6bc76d7f1bcb1df0d5f38ff8487f37b1026e2851dd772738bda74b7fe7509e25ead04a4a0ffd063236a34c6b2d7e46277944b16c80b4aa8b606921f79f68b6c4dbaccb85b4160c12259a9beab9d90e0738b8e5a4475c6da3f60d959ea6d6c4ba05b7dfd3181b66aa72e40ad35dcb22e3cbd94f63f581a9512fa5c871e5c23868890dbf02a9dbbe961288246e0dc6f065c16deb9762d397cfe5e7d387d1e14d14e79252c12d5b0d5b4cb85abb1ab5dc667823a420f93ecfa93987f31247eef2991eb887a4ebd09223faf8fba53eddcadcbad4a786e25d3621ca52ecad2f77f56b4d7263182c5dda4eb25b9e7d0d944eacab1908271cb379e90f3682cdd3c74d716d26b1ba20641917aca9f8e46cdd55b5cb5ad997e70f6963439ff31cf2b35f64d2b7ca257caecaa532e220c2b30e9e3ba3f76fede9da4e7c8e9452c02e039c2b4a6d9e1a24e18fbcbe6f12c56f417c36be2ea1bad00921fb8a6e54ebe31fea5095fe3f2bdb6561b313e0738d600bd3801ac9d51340b0a91e9757756389c4c99e3bf30e15ae6de70a7ae034ecb4957406c744337292fc853f08b78007a4d012829127fbdc6ac3e871fc819a0cd1ddf03937fde1bfffabcc4c99b64e79d6b2052d421597f39d20866b96617551aa3b3776bbc595d6dc6a8f603cf7ccf398fe6c672e929bc979a96b56eb532de4fbaff66279b598f52f319f8b080650b9e44664d8c697c5dbc5cae8a433943792b224992197368d6f2ee668d7591710ea81ff873b42b3da847098e0ef8cc046f17afdd3ae91a95af8e1776eff77f853c000472089110662be07cd5c46dccb5a5efe51f17966852a995638b02761613eea73d550e7fe2cadbc85edfaf6ef1a669c6b1bd0edbebd501da2039e1f5a5f605bddff31be516513e41147e2e0c2e3c3a2e1cfec43e2ec5f8fca58f947739cd7d3546a594fb392cae7899e0faadaa4a239e0b2d74b3a76cb4238d766de7f922041e39597f5f016d0f9db65563f30a489ab45f995d10691798d744771b5105ed35b14e3a4c1837bc73fb19b00a1e86066d9ba89642ed51929fe9d1178513ebedafec549c4ddf4cc77c5513d8cec4462c16b6ec0adddfc6ab7bf199573222c26a67f80a4beb7d91edb7940c00962cf55bc4fc74cdc4110ea39bde2a6baab41796d756870682120f5c28656bcc6205a167660554ef4cba3192e7e7280b66c7d5e992e254cc25ea0173f4bfd70505dd15a46abc8c88a1b41d8c394cbef503d96e3365850ca7fa2a589e2cdcb6ca8d1017a2113697b3bd4b5c052fdbf5fc4717414a4f2a67efb36b0810684705a15b8b785624715d0a1187e544d9af1aa9a99182e8f8559ca036d4a7aa1a7a89a8b7abff21f804cb615b2bec62a11aa8484ee96a60713700f97d0c415a727fa5c51ec96444b87f088e96b06b6ed5a3b37db095969680aaacd0bf555d0f594c1868375d3d9cbabdcb682fcdad58c76711d8a26a292dc981d74eeeff2935e54dfa0000983a17851bab81b7a7d6ef5b7e3cf2145599c49554d34b40ad3acb4b3664dfda5fe6f5e69255ed2e2d6b8ebf2b7f648ce26abcf5aa7b927ba6269f4f3485a25ea00b5f04b53bf6d5a952d876d316547aa74e244c8aa4f04cdce1b5c332dacdeddfedcd5b1552379114cff82c4453a6c20c9553b225b89054cdb177f59ca1ba6a03dcf73a34397f862bbdb1a5dbd2182771af570d51d65b89f442b11d388eca18ab37ecbfba129b7c22a9a9844aa46b9e5d91f4dfc7f7e756617d2aa3b588d6446d25a49e9e25c5279bd24a47280f4a4c5886e179ff24ad89dfdd09e76f84ae1b5adfba348bd8118456b21122e6c28640207f31aae4173ab7313abcf67dbc85cbaca2c3e2191b245f4816b21d39b5156106757fd8c355e7a9ff545ada753e4710aa6c07604deb1628923fdaa51c4df9f3b63d96e24b3e93cc6ae4d7d3c3044e28d30e8163e1a549623251a280e89bc7c5110a73571f01177477970a6c82e3bc817ff31310c14869114b708d93fdae75820566c523d21be4599060e86d8800b5ac6363fb690704f55a8650996f1d9818824fed6fd98ef06f6987afb2617cd0d7e54d160a1389da881f97707c0dcc2d929376dead71cc621cb5c4b0d6764b15318bb60fb33b778bb522a2769d06a9b1dfed95b764cef68de9303fbc3a815cc96ac5b4aebb62c70936257f14b6b8f2092e4fae43d81fc13c0ef63c00dc8bbc8f7a224f52673676556256a393dbc79eb60b6f361d23fae3128830a0a29921b2fed3dec55b2deee151eca8056e39fe8de2eeeca730eca20d1eaa7b85919916cd7485472152f854ada35e6169c3ac3ee59ba6a85200d8033b2084488b7836f08af8ac500f389f9ef290b8cf5b56f288a974f8121b349867f41c89165c06bbc3f8cd78c568fb4d6779cf4a11b51f1013ecec9d9807206995d499809b8125afddf4cfe6b88daef2250585d608bc50169587d15b7f23615284b87a1764f15d43bed89a0b62814429b2d403f32185ccdd1ad9e1d73e1109b1d8e407d072e42a6c39a8541bd3ca8ce1a908760404fde152165364f0dc651bbc0d3922833a782021ef37bc21c9879af382225ca8219fd5852730282dd7c434323f3e5dabd3d3ce479150650a6884daabc220a83a2402eaf9b130fd4b2c65b6d52d138eebcc851f4599833c0e39cc6165787a2ea3013d96c48fe943c4a5c652fddc6be85a9f9c16ba29fb7b57535b15e2e11e6f7fdc6f4d8570b59059b2c57f0152e4ea3ab813a63177b6f095927e2294d6531a351b4626bbd811e2b13f030fdd98961d9ba4f69cf2d3182b1560a688844b4b2e0bb2fd33b69879bc8507c2f0f601362cfa4dafc6cca9793452cb72368223dd218b52e58ee1315d5e1c00d956680bdeb85d83826e2a652b8f8e4a921c62c8ede96266c38d8979c1c0e66bb13a66709967df8ba4a052def73b5a3de26f2f35e7c1322aaaf43dfe0cca5f98a8250cbff43f127cd2765bc03c61a3d3d7776fa9cae3804e4a60c4e1532052902ff9a9a24019d869d04d7c568a9bb2ffdb11199c3649a45ad13bc847a2a17bac7d947126a48914df020a22710f537603f83d897421de3f0e2377ee58dff6da9d607f10c5f396a0207ef86f387f897f2f0df36de2b4d18240164da4cf5aa5dd3cc36ac491f4fd85cabcef4d795c9729e2820b547b3bf47ef578a2dbe87ebed367617e9bcf7bdf76872b24243181160c9430528ff8a1feec4594925f762e61567df01aae76305637e769a152da0ec623850c26bde1db18da12a292721751c927956b0ba237526e84f38c636b7e49b889640ab36f6c066f709bebcb35daa042ba7d9f44f3d7b00f263377fea31698183ce0dcc1d7d0c3e7509839bf8125a2039fb4dd995053b19b566468b6aa7d457f042d2d1192a218541ec65b3263dfbb7b68180b872e52cec9842c8b032af003c47af3477126a3835caaa4b4873152992d2b4a482a6cc7c1cdb212cc7b194ecdea6f6f681c41316e3dcab30b78b9a035bab5d4d5d3107171a09e175f6be727fb68df999e38e34ec0a7fec351716f26bd113cf0358fd7c05396841b1c32ccd753d6022e8d546faa3efbabd5c4a0a4e9d1dac8d20331b564d2dca70ffbd60a0666b403c49094f0f19075718e0e157964bcc0053694e9bf53ff66cdc0bf95759a326729de2def56fd655e11722732fbd52adeb04c54f0b49588f0ad1062b864af1ef31e3cb41168c1094b620bb2592ff064b429063744cdb699116ae3066414bcb5204e31d130523e3d140229e1f2306c4e2bdab55783823c09f7efc366ae015b1b15a95a873abd1613f0e42f10b90127ca536d131844311ae295c98d1b10576db44cf102c1b7c427ab421bfc83916c6c7f207a8f6911be914b46979af087cf343bf8ba80f5ff7f56bb25fb7f5317a399d977155d3e1f5f87c7d58700cd83f27e8a3325352dcef4099e9294b7830a8bacde3e6372ad9e1a6340ef1c2ade33e914734109c6c571247a36651cbd5d909564bc43e0d73f6526e5ff26302e6d5b8ec5fbe6a29731e964eb587e5c36738b8de44915de9b5cb9bec2ccdbe54ca65b747ceb3762e09ee4f95684654641b2b23e831065710e476297a9273122cbbd15333ec69849253cf52698cf63241d85787b6675dcc5a94d8377b49cb2079e8d4d607a24c79fe568c6ef889b7a83cb9eac88b1adc583489f8b026d154a245c2db3df9940074439e4f024f502432e033cac35f97153f1de9c120b85c301a684b32e1eb1db734da7910bb3d6e56a0ce2cd54678aafa410c60814423e103f4286727e17a75"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000009a000)={0x4, 0x9, 0x8008, 0x9, 0x3, 0xc0, 0xecc, 0x4, r1}, 0x20) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x1000006, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e22000-0x40)={&(0x7f0000f59000-0x2)=[0x0], &(0x7f0000f59000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f59000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d12000-0xc)=[0x0, 0x0, 0x0], 0x1, 0x5, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}) [ 25.393992] [] ? __fget+0x228/0x3a0 [ 25.393997] [] ? __fget+0x47/0x3a0 [ 25.394006] [] ? security_file_ioctl+0x89/0xb0 [ 25.394012] [] SyS_ioctl+0x8f/0xc0 [ 25.394020] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 25.396639] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6365 sclass=netlink_route_socket pig=4071 comm=syz-executor7 2017/12/20 07:37:53 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000661000-0x8)={0x0, 0x0}) ftruncate(r0, 0xc9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000077000)='rxrpc\x00', &(0x7f000088f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000184000-0x12)='/dev/loop-control\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000cff000-0x8)='keyring\x00', &(0x7f0000931000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000529000)='keyring\x00', &(0x7f0000157000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) 2017/12/20 07:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e7c000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000381000-0xc)={0x0, 0x7fff, 0x20}, &(0x7f0000c6b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000086f000-0x65)={r1, 0x5d, "d07d5b1f6680c7ce1d0d01d403a939f61a25d4b439a2df232de99cc5083277efc6c606167acdb96b766e9f6777782cc627586213ea2f53059f4d8b29fdfd09177d9a825ae13864cb9069f3ef3925d21d70db9d6dd12b26926a84d39e4c"}, &(0x7f000030c000)=0x65) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000397000-0x8)=@assoc_value={0x0, 0xce}, &(0x7f0000ab3000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ec6000)={r3, 0xffff, 0xe8, "0b80dec6e07b3121ffa74c40a461d52459a979bd563abcd16019db9595f30cb0cc8bc3827c281158ef8cf57eab438a50f8a3154b865b83664d59fae0b103eb3e842184fe5d6ef23296bba98ccef5b229b25921bb4fc7be0f8bb43efdcefbf0dafc43686a6a34ac32002f5674ac53f2e09913c9676c541197cbd970b92feb5f8524a6b4874a847530cf1009e7c8f68d35ddb1ae07afc383f53a45442f53fc3454dd0ee2130b9127ddfe81c96490ae83faed3761c5f611ccaf0be2dab76512f7126090ae418352e3d530b523f8e7ead2ccad850dace434ec17f0ce88cb6503ca7bed8dacb1cf0f6fab"}, 0xf0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000aeb000)=0x0) get_thread_area(&(0x7f0000c1a000-0x10)={0x5, 0x1000, 0x1400, 0x4, 0x80, 0x8, 0x4, 0x200, 0xffff, 0x0}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000049c000-0x4)=0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000186000)=0x0, &(0x7f0000fbd000)=0x4) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000038000)="c3f74a79b249e80ed2b0d8df2d12df550d6aa721a6d685f9dca6f969ebe3cefc5c89434d60c27ec3ddf37047158cd4efe91fa6b4a3a3586d2b6fa55687a8c4d74bbdb629eb22667e505cabc7a829915998003e86147d1d85e36a58c2fa0a0d496e79b46043b373012f91f70169a482490b2352d68f7e2e94b2b1cc161a79a48513e4816d", 0x84) 2017/12/20 07:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ea3000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000909000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009f4000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x525, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac08783ebcc66495bd44241463d5d1ec63130b1fa4df612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf2602a7e9d80000000000000002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 07:37:53 executing program 2: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006df000-0x4)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) sendto$inet6(r0, &(0x7f0000931000-0x1000)="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", 0x599, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) utime(&(0x7f00005dc000-0x8)='./file0\x00', &(0x7f0000433000)={0x9, 0x200}) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2017/12/20 07:37:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000131000)="ef08fc925e107d3062d27f9e66eb985e77d93819db65c72610b4c0f2517b2727d0c197585209b583661f1dfae75219b27c637533c934fb116ceca206ed6232") setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="", 0x0) listen(r0, 0x3) 2017/12/20 07:37:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x4c)=""/76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000003c000-0x8c)={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]}}, &(0x7f0000cc1000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007d1000)={r1, @in6={{0xa, 0x1, 0xfb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1, 0x9, 0x400, 0x8c}, &(0x7f0000f32000-0x4)=0xa0) ioctl$KDSKBLED(r0, 0x4b65, 0x100000001) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000004000-0xe9)=""/233, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000013e000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00001cd000)={0x13, 0x0, &(0x7f0000c05000)=""}) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f000060b000-0x19)=@random={'trusted.\x00', '/dev/sg#\x00'}, &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) [ 25.902279] IPVS: set_ctl: invalid protocol: 64680 1.136.255.255:0 ) [ 25.902279] o# [ 25.917898] IPVS: set_ctl: invalid protocol: 64680 1.136.255.255:0 ) [ 25.917898] o# 2017/12/20 07:37:53 executing program 6: 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, &(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]}) geteuid() 2017/12/20 07:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e7c000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000381000-0xc)={0x0, 0x7fff, 0x20}, &(0x7f0000c6b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000086f000-0x65)={r1, 0x5d, "d07d5b1f6680c7ce1d0d01d403a939f61a25d4b439a2df232de99cc5083277efc6c606167acdb96b766e9f6777782cc627586213ea2f53059f4d8b29fdfd09177d9a825ae13864cb9069f3ef3925d21d70db9d6dd12b26926a84d39e4c"}, &(0x7f000030c000)=0x65) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000397000-0x8)=@assoc_value={0x0, 0xce}, &(0x7f0000ab3000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ec6000)={r3, 0xffff, 0xe8, "0b80dec6e07b3121ffa74c40a461d52459a979bd563abcd16019db9595f30cb0cc8bc3827c281158ef8cf57eab438a50f8a3154b865b83664d59fae0b103eb3e842184fe5d6ef23296bba98ccef5b229b25921bb4fc7be0f8bb43efdcefbf0dafc43686a6a34ac32002f5674ac53f2e09913c9676c541197cbd970b92feb5f8524a6b4874a847530cf1009e7c8f68d35ddb1ae07afc383f53a45442f53fc3454dd0ee2130b9127ddfe81c96490ae83faed3761c5f611ccaf0be2dab76512f7126090ae418352e3d530b523f8e7ead2ccad850dace434ec17f0ce88cb6503ca7bed8dacb1cf0f6fab"}, 0xf0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000aeb000)=0x0) get_thread_area(&(0x7f0000c1a000-0x10)={0x5, 0x1000, 0x1400, 0x4, 0x80, 0x8, 0x4, 0x200, 0xffff, 0x0}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000049c000-0x4)=0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000186000)=0x0, &(0x7f0000fbd000)=0x4) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000038000)="c3f74a79b249e80ed2b0d8df2d12df550d6aa721a6d685f9dca6f969ebe3cefc5c89434d60c27ec3ddf37047158cd4efe91fa6b4a3a3586d2b6fa55687a8c4d74bbdb629eb22667e505cabc7a829915998003e86147d1d85e36a58c2fa0a0d496e79b46043b373012f91f70169a482490b2352d68f7e2e94b2b1cc161a79a48513e4816d", 0x84) 2017/12/20 07:37:53 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000c4b000)='7', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xa)='userem1%\\\x00', 0x0) add_key(&(0x7f00001e6000-0xa)='syzkaller\x00', &(0x7f0000fd9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bc8000-0x9f)="f01faaec87120b6c3c71a3e7e286b8cbaf4f41142e22d1e5a274997de29d7684c039900af613cc3036a150581e6e5b6be4da6bca2d07dbc94f6f0182214ca5cae044ac25efc93c91a8fa1b8f398e7e3f111afb308c74bd0844676b360e8583324c95328e3d174e84733f4c8949e2395c39c61b64fdea05558cb28ea3f6a4405ab385b279c4aec6ff8ecd055dc8a3327052d2bc02249929bd9abebd0f79c239", 0x9f, r0) 2017/12/20 07:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000451000)='/dev/ppp\x00', 0x800, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f32000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000114000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009a8000)=0x0) fstatfs(r2, &(0x7f00002d4000)=""/235) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00002cc000)={&(0x7f000067e000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000b0e000)={&(0x7f000004c000)=[], 0x0, 0x8, 0x5, 0x2, 0x0, 0x1f, {0x0, 0x8, 0x6, 0x9, 0x5, 0x7, 0x100000000, 0x1ff, 0x4, 0x1, 0x6, 0x5, 0x7, 0x7fff, "7074e30f6b1802337f9593781ced38d58c194cf81b204d7c8ff9707c3762bdc0"}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d1f000)={0x109, 0xfffffffffffffffc, 0x4, 0x100000001, 0x7}, 0x14) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00004db000-0x4a)=""/74, &(0x7f00002da000)=0x4a) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f000080d000-0x8)="", 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00009f5000)=0x0) ptrace$getregs(0xe, r3, 0x2, &(0x7f000001d000-0xe6)=""/230) 2017/12/20 07:37:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000215000-0x10)=[{&(0x7f0000172000-0x2a)="2900000018003109da000400000000020c1c00000006ff06a5710c1c0c0008000400020c0000000001", 0x29}], 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80005, 0x6, &(0x7f0000fed000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000605000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6ba, 0xbc, 0x9, "40976225459cc332b754217ccc89547143a01a34864281e98cf20e12679fffedbcede0eec5925ff8d33d3a2fb12bdddafaae3989470ed02be243ed189129b48d503f4e62d5c7889489af684035b97b4b"}, 0x160) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000fed000)=0x1, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000fee000-0x1000)=""/4096) 2017/12/20 07:37:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0xf, 0xc, "1579799dab79ec8ae82a98bba4b7ee0b860f37b2cbdc847098140a40269a944ad5cf214a7767e4bda5044f3ea354990fe0a9a34ed7e3ce767b7e7e5bc1f47334", "a6556cdf9c5975bbd9ae8ed9a5eaee469ff16e05bf92e24dd006657ca5afec8e", [0x1f, 0x800], 0x0}) ioctl$VT_DISALLOCATE(r3, 0x5608) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x8) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000067000)='%\x00', 0x2) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b747673cf57dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64725163d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa983eefd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b55ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d48cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f6d", 0x1001}], 0x1) 2017/12/20 07:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x40009, &(0x7f000082e000)={0x0, 0x2}) mremap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f000003c000/0x2000)=nil) clock_gettime(0x0, &(0x7f0000eea000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000d10000-0x40)={0x1f, 0x8, 0x3, 0x4, 0x100000000, 0x8a, 0x6, 0x0}, &(0x7f0000fb1000-0x40)={0xcb5, 0x5, 0x3, 0x3, 0x3, 0x3e, 0x1, 0x7}, &(0x7f0000d67000-0x40)={0x4, 0xa3, 0xd6, 0x100, 0x103fc00000000, 0xfffffffffffffff8, 0x6, 0x3896}, &(0x7f00009ea000-0x10)={r0, r1/1000+10000}) madvise(&(0x7f0000ee9000/0x5000)=nil, 0x5000, 0x1b) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00005d9000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b85000-0x4)=0x1c) r3 = socket(0xc, 0xe, 0x3) rt_sigprocmask(0x3, &(0x7f0000097000-0x8)={0x8}, 0x0, 0x8) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000bcd000-0x4)=0x1f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00005d1000)=@common='bond0\x00', 0x10) r4 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000b6e000)=0x0) accept$ax25(r3, &(0x7f0000122000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e90000-0x4)=0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000268000-0xe)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000253000-0x4)=0x7, 0x4) mprotect(&(0x7f000094c000/0x4000)=nil, 0x4000, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000375000)=@generic="5aba19372370643c9b4829a99d565a4d", 0x10) 2017/12/20 07:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000915000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00005a9000)=0xfffffff7fffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300303000000000000000800", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f00002c4000)="1f000000520007f200009dfef5000fff0a0017d200000028b4a500ff43b92ba0", 0x20) 2017/12/20 07:37:53 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000045b000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x8}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) writev(r2, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e", 0x1}], 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000fef000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/20 07:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e6000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000497000)={0x0, 0x0, 0xaa, 0xd132}, 0xc) syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000001000)="") 2017/12/20 07:37:53 executing program 5: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000812000)='/dev/vga_arbiter\x00', 0x131000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000d44000)={0x800, 0x400, 0x7, 'queue1\x00', 0x670, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 07:37:53 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000cb, &(0x7f00004ea000)=0x0, 0x4) 2017/12/20 07:37:53 executing program 2: userfaultfd(0x0) getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000)=0x0) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f0000001000)={&(0x7f0000223000/0x4000)=nil, 0x4000}) 2017/12/20 07:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cf6000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000af3000-0x8)='maps\x00') socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f39000)={0x0, 0x0}) sendfile(r1, r1, &(0x7f0000014000)=0x0, 0x1000000800000008) mq_getsetattr(r1, &(0x7f0000a27000)={0x2, 0x6039, 0x3, 0x1, 0x7, 0x4, 0xffffffff80000001, 0x1}, &(0x7f00008fb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/20 07:37:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x1, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000064a000-0xa)='encrypted\x00', &(0x7f000016e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000059b000-0x69)="2af52cc101789aa0bdf193cadcc1643df83ccdea207e2e91b9e6faa8bcd14feb715924b0c8f0c6e04971b13585b16941c82f4dd31101dcdf1fa0a2f94ccda838fede66fa897617adee756ce90315fe8c2e2ad3174e927fb7966da3e535e4ec73c8c7ffc65e69162f0c", 0x69, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000d10000)='keyring\x00', &(0x7f00008d1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000861000-0x1)='\x00', 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000f64000-0x30)=[{&(0x7f0000552000)="3ac4af79d57673db8f80ada8a45f60dc2abc5a2d9df83e0eddf8a4da8b2867c0d25ca59aa01a1734ccb3302fbe88c7adc868e4a70a54b76213a8aabace2b7eec7ef68d35696a2ed0aa163b8e5e75dbf147d9ba17c1abbd3385280cc2019806d4823a19e2303323fb043509c071f1ce5e94ef55c82c60481d8a6b13c5181d8ddfeda7b545130a98543be7800571150e43bc7a96e0291146584dc2b63e716ed7bb4384fb22021474ced0e9cb64d9b743cf6624fb77041427efe475086b", 0xbc}, {&(0x7f0000f76000-0x1000)="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", 0x1000}, {&(0x7f000094c000-0x1000)="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0x1000}], 0x3, r2) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/20 07:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000008e000-0x15)='/dev/pktcdvd/control\x00', 0x20041, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f8e000-0x4)=0x400, 0x4) r2 = creat(&(0x7f00004f8000)='./file0\x00', 0x3) bind$inet(r2, &(0x7f0000aaf000-0x10)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000d4000-0x78)={0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x9, 0x8, 0x2, &(0x7f00006a5000)=@generic="b6d334d44ff95ba0c797a5d3cf3746b0", 0x7, 0x3ff, 0x2}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00002ad000)={&(0x7f00002be000/0x1000)=nil, 0x1000}) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000c1f000)=0x0, &(0x7f0000a75000-0x4)=0x4) clock_gettime(0x0, &(0x7f000013a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002bb000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000679000-0x20)={{r3, r4+30000000}, {0x77359400, 0x0}}, &(0x7f0000360000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/20 07:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$getflags(r0, 0x401) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000729000)='/dev/rtc\x00', 0x200, 0x0) sendto$inet(r1, &(0x7f0000296000-0x59)="522be4e5b1209a9e1e6104461b667b1f3c911979ce2c211337dc11b3eccfc608e53ffbe6e0ebac4a68a7822ee72afa9ba7617fe4afa0776eb54f7fdcf38cdc1eadc9e54ab82d760c4a937de98d7008cb7aa831ac47d301d58e", 0x59, 0x4000090, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f38000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000668000)={0x54, 0x0, &(0x7f00002d1000)=[@reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f000071b000)=[], &(0x7f0000615000)=[0x38]}}, @register_looper={0x630b}, @free_buffer={0x40086303, r3}], 0xa2, 0x0, &(0x7f00009fe000)="66e061fc9308a0e1e9e69d3454be0b84e953ef0a37874c98df8747aa00ca612f2d2579c56c179661dd1eeb96bc26cccec452ecdc3aa8cbb4df0799ba3507645c3003f4468832440cc8f9310f05bb32d13a7d3ade2125f5fb638c1c97958f21202409c6f86e3a298dfbe2b2a357e2d9a07486af626480a90821ce59e1019cb5e07e1571e0db3d9e4e39001a465496fd622b4d7188da405fece1a3de7750d22b86f742"}) connect$inet(r2, &(0x7f00006b3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a0d000)={0x0, 0xad, "2ddf0964fa7aec44e321618680edc205b7c220da2c49dbe0a4999c65a74f76606de1eb1668165816958269cf900291d7e65be490ef0d2c47935f8703fc51d3383118a965be70a21a5b34a24c9ce384af16a253a3c8b66027333588463c51c9377a7b1954b4b34941fd0b56d8f5f63fd75f6e8ea7fcaba3e69cc4af8ed9dc598f6c7ab2e227d679af66d3116ad93b2d829c19cc2147ce964229494f231fe9138b3a91963c4ba6e85fd533fa47cf"}, &(0x7f0000cec000-0x4)=0xb5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b87000)={0x4, 0x8000, 0xb17, 0x81, r4}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cb6000)={0x55bf, 0x208, 0x4, 0xff, r5}, &(0x7f00001db000-0x4)=0x10) listen(r2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000072a000-0x8)={r5, 0x5}, &(0x7f0000699000-0x4)=0x8) 2017/12/20 07:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) add_key$keyring(&(0x7f0000cb8000-0x8)='keyring\x00', &(0x7f0000c92000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000fe6000-0x4a)=""/74, 0x4a}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x6) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000332000-0x4)=0x0) 2017/12/20 07:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_adjtime(0x7, &(0x7f000068c000)={0x4, 0x6ef, 0x9, 0x7, 0x800, 0x7fffffff, 0x10000, 0x5, 0x5, 0x8, 0x0, 0x100000000, 0xa4, 0x81, 0x4, 0x8, 0x3, 0x7, 0xffffffff, 0x7, 0x6, 0xced, 0x1f, 0x400, 0x7ff, 0x2}) sendmsg(r0, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x1, 0x1, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000343000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000531000-0x10)={0x2, &(0x7f0000985000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000024b000)={r2, 0x3}) 2017/12/20 07:37:53 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff08000200dd000000", 0x24) ftruncate(r0, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000009000)={0x9, 0xd6, 0x8, 0x2, 0x3, 0x8, 0xf976, 0x7, 0x1, 0x4, 0x3ff, 0x448a}) 2017/12/20 07:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x20000009, 0x1000000032, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) write(r0, &(0x7f0000bc4000-0x1000)="d7e9500d0664b6df", 0x8) stat(&(0x7f0000aac000-0x5)='./file0\x00', &(0x7f00005e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000df5000)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r1, r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000073e000-0x8)={0x0, 0x0}) 2017/12/20 07:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ca000)='attr/current\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000216000-0x4)={0x800, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='net/fib_triestat\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000009000)=0x0, &(0x7f0000cc2000-0x4)=0x4) sendfile(r0, r1, &(0x7f000017f000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000543000-0xb8)={0x0, 0x7, 0x7, 0x0, 0x80000000, 0x8, 0x5, 0x7f, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x87d, 0x1, 0x48f1368a, 0x4}}, &(0x7f0000227000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000087000)={r2, 0xc9, "560f37a9468aea8e5806d370ddd2461f1a9472cc0bddff955fe0ea86fa9b64e14347fc29a3bb2fef0784adce01d6efd8d6b4bc59e5b6834f9b2088e63d418e74af3793a21a8364e53be3337553759c630f1ec219201d0cbe4b3308555cad0e182a87ee1deee87e5fc9a1b7744cddd334aea2b35701325bfa7a8d052603fd87e7397a01e8fa94b3239f8421624c03f6f671741e14d48da0cba692024e0d2f2732c0f80e12605d48348ce0b3780f5a3e625fee13efe30c81e3f8bf12daff84df9d76f829e900397771a7"}, &(0x7f0000c45000-0x4)=0xd1) 2017/12/20 07:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mmap(&(0x7f0000000000/0x621000)=nil, 0x621000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x8000000000000303, 0x0, 0x0, "07c36ffa"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 97.963151] random: crng init done INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 244.521544] INFO: task syz-executor5:4197 blocked for more than 120 seconds. [ 244.528755] Not tainted 4.9.70-gc14c7b3 #110 [ 244.534174] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.542299] syz-executor5 D29184 4197 3557 0x00000004 [ 244.548032] ffff8801d6286000 ffff8801d5e4ca80 ffff8801d5e4ca80 ffff8801d6efb000 [ 244.559066] ffff8801db321458 ffff8801d5b8f740 ffffffff83898c3b ffff8801d5b8f718 [ 244.567250] ffffffff8123886f 00ffffff838a45aa ffff8801db321d28 ffff8801db321d50 [ 244.575998] Call Trace: [ 244.578562] [] ? __schedule+0x67b/0x1ba0 [ 244.584526] [] ? mark_held_locks+0xaf/0x100 [ 244.590475] [] ? rwsem_down_read_failed+0x1db/0x320 [ 244.597368] [] schedule+0x7f/0x1b0 [ 244.602721] [] rwsem_down_read_failed+0x1e0/0x320 [ 244.609189] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 244.615775] [] call_rwsem_down_read_failed+0x18/0x30 [ 244.622697] [] down_read+0x52/0xb0 [ 244.627863] [] ? set_termios+0xf5/0x670 [ 244.633656] [] set_termios+0xf5/0x670 [ 244.639082] [] ? tty_perform_flush+0x80/0x80 [ 244.645400] [] ? ldsem_down_read+0x32/0x40 [ 244.651261] [] tty_mode_ioctl+0x931/0x9c0 [ 244.657240] [] ? set_termios+0x670/0x670 [ 244.663154] [] ? ldsem_down_read+0x32/0x40 [ 244.669017] [] ? ldsem_wake+0x40/0x40 [ 244.674645] [] n_tty_ioctl_helper+0x40/0x360 [ 244.680679] [] n_tty_ioctl+0x148/0x2d0 [ 244.686385] [] tty_ioctl+0x733/0x2170 [ 244.691994] [] ? commit_echoes+0x1b0/0x1b0 [ 244.697853] [] ? no_tty+0xa0/0xa0 [ 244.703690] [] ? avc_ss_reset+0x110/0x110 [ 244.709468] [] ? __lock_acquire+0x629/0x3640 [ 244.715703] [] ? no_tty+0xa0/0xa0 [ 244.720785] [] do_vfs_ioctl+0x1aa/0x1140 [ 244.726666] [] ? ioctl_preallocate+0x220/0x220 [ 244.733053] [] ? selinux_file_ioctl+0x355/0x530 [ 244.739346] [] ? selinux_capable+0x40/0x40 [ 244.745399] [] ? __fget+0x201/0x3a0 [ 244.750649] [] ? __fget+0x228/0x3a0 [ 244.756207] [] ? __fget+0x47/0x3a0 [ 244.761377] [] ? security_file_ioctl+0x89/0xb0 [ 244.767846] [] SyS_ioctl+0x8f/0xc0 [ 244.773241] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 244.779792] [ 244.779792] Showing all locks held in the system: [ 244.786291] 2 locks held by khungtaskd/514: [ 244.790586] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 244.799277] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 244.808942] 2 locks held by getty/3297: [ 244.812894] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.822197] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.832115] 2 locks held by syz-executor5/4197: [ 244.836751] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.846048] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xf5/0x670 [ 244.855903] [ 244.857501] ============================================= [ 244.857501] [ 244.865615] NMI backtrace for cpu 1 [ 244.869221] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.70-gc14c7b3 #110 [ 244.876470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.885911] ffff8801d8f17d00 ffffffff81d90c49 0000000000000000 0000000000000001 [ 244.893894] 0000000000000001 0000000000000001 ffffffff810ba1a0 ffff8801d8f17d38 [ 244.901874] ffffffff81d9bd6d 0000000000000001 0000000000000000 ffff8801d6194c18 [ 244.909854] Call Trace: [ 244.912416] [] dump_stack+0xc1/0x128 [ 244.917755] [] ? irq_force_complete_move+0x390/0x390 [ 244.924482] [] nmi_cpu_backtrace+0xfd/0x120 [ 244.930428] [] ? irq_force_complete_move+0x390/0x390 [ 244.937154] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 244.944231] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 244.951219] [] watchdog+0x6f0/0xa70 [ 244.956469] [] ? watchdog+0x125/0xa70 [ 244.961895] [] kthread+0x26d/0x300 [ 244.967058] [] ? reset_hung_task_detector+0x20/0x20 [ 244.973696] [] ? kthread_park+0xa0/0xa0 [ 244.979294] [] ? kthread_park+0xa0/0xa0 [ 244.984907] [] ? kthread_park+0xa0/0xa0 [ 244.990506] [] ret_from_fork+0x2a/0x40 [ 244.996151] Sending NMI from CPU 1 to CPUs 0: [ 245.001100] NMI backtrace for cpu 0 [ 245.004710] CPU: 0 PID: 4172 Comm: syz-executor5 Not tainted 4.9.70-gc14c7b3 #110 [ 245.012296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.021616] task: ffff8801d6efb000 task.stack: ffff8801d65c8000 [ 245.027657] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x3b/0x50 [ 245.036975] RSP: 0018:ffff8801d65cfb28 EFLAGS: 00000246 [ 245.042387] RAX: 0000000000010000 RBX: ffffc90004b82060 RCX: ffffffff81fff6f6 [ 245.049623] RDX: 000000000000ffff RSI: ffffc9000179a000 RDI: ffffc90004b83260 [ 245.056858] RBP: ffff8801d65cfb28 R08: 1ffff1003addf71a R09: 0000000000000000 [ 245.064094] R10: 0000000000000003 R11: ffff8801d6efb000 R12: ffffc90004b81000 [ 245.071339] R13: 000000085ede880c R14: 0000000020331ffc R15: ffff8801d5d99338 [ 245.078574] FS: 00007fda31122700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.086766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.092613] CR2: 00007ff560f9a000 CR3: 00000001da386000 CR4: 00000000001406f0 [ 245.099851] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.107089] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.114328] Stack: [ 245.116442] ffff8801d65cfb78c ffffffff81fff6f6c ffffffffffffeffac 000000000000080cc [ 245.124632] 0000000000000000c ffff8801d5d99100c 1ffff1003acb9f75c 000000000000541bc [ 245.132826] ffffffffffffffe7c ffff8801d6470400c ffff8801d65cfd70c ffffffff81ff8413c [ 245.141017] Call Trace: [ 245.143564] [] n_tty_ioctl+0x266/0x2d0 [ 245.149065] [] tty_ioctl+0x733/0x2170 [ 245.154478] [] ? commit_echoes+0x1b0/0x1b0 [ 245.160332] [] ? no_tty+0xa0/0xa0 [ 245.165397] [] ? avc_has_perm+0x2fd/0x4f0 [ 245.171158] [] ? avc_has_perm+0xb0/0x4f0 [ 245.176829] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.183285] [] ? __lock_acquire+0x629/0x3640 [ 245.189307] [] ? do_readv_writev+0x1f9/0x750 [ 245.195330] [] ? file_has_perm+0x287/0x440 [ 245.201176] [] ? selinux_kernel_act_as+0x210/0x210 [ 245.207718] [] ? no_tty+0xa0/0xa0 [ 245.212783] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.218456] [] ? ioctl_preallocate+0x220/0x220 [ 245.224649] [] ? selinux_file_ioctl+0x355/0x530 [ 245.230929] [] ? selinux_capable+0x40/0x40 [ 245.236774] [] ? __fget+0x201/0x3a0 [ 245.242013] [] ? __fget+0x228/0x3a0 [ 245.247251] [] ? __fget+0x47/0x3a0 [ 245.252402] [] ? security_file_ioctl+0x89/0xb0 [ 245.258595] [] SyS_ioctl+0x8f/0xc0 [ 245.263747] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.270305] Code: cec cd2 cca c7e c81 ce2 c00 c01 c1f c00 c48 c8b c4d c08 c75 c2b c8b c90 c68 c12 c00 c00 c83 cfa c02 c75 c20 c48 c8b cb0 c70 c12 c00 c00 c8b c80 c6c c12 c00 c00 c48 c8b c16 c<48> c83 cc2 c01 c48 c39 cd0 c76 c07 c48 c89 c0c cd6 c48 c89 c16 c5d cc3 c0f c1f c00 c [ 245.302928] Kernel panic - not syncing: hung_task: blocked tasks [ 245.309067] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.70-gc14c7b3 #110 [ 245.316311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.325657] ffff8801d8f17cb8 ffffffff81d90c49 ffffffff83a89ca0 ffff8801d8f17d90 [ 245.333637] ffff8801d6194c00 dffffc0000000000 ffffffff84409000 ffff8801d8f17d80 [ 245.341623] ffffffff8142c481 0000000041b58ab3 ffffffff84187288 ffffffff8142c2c5 [ 245.349600] Call Trace: [ 245.352165] [] dump_stack+0xc1/0x128 [ 245.357506] [] panic+0x1bc/0x3a8 [ 245.362500] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 245.370701] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.377949] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.385195] [] watchdog+0x701/0xa70 [ 245.390447] [] ? watchdog+0x125/0xa70 [ 245.395872] [] kthread+0x26d/0x300 [ 245.401034] [] ? reset_hung_task_detector+0x20/0x20 [ 245.407672] [] ? kthread_park+0xa0/0xa0 [ 245.413271] [] ? kthread_park+0xa0/0xa0 [ 245.418867] [] ? kthread_park+0xa0/0xa0 [ 245.424469] [] ret_from_fork+0x2a/0x40 [ 245.430575] Dumping ftrace buffer: [ 245.434174] (ftrace buffer empty) [ 245.437854] Kernel Offset: disabled [ 245.441458] Rebooting in 86400 seconds..